Pull "Second Round of Renesas ARM Based SoC DT Updates for v4.10" from Simon Horman:
Enhancements:
* Add device nodes for PRR
* Add r8a7745 SoC and sk-rzg1e board
* Add r8a7743 SoC and sk-rzg1m board
* Enable SDR-104 and I2C demuxer on alt, koelsch and lager boards
Corrections:
* Use SYSC "always-on" PM Domain for sound on r8a7794 SoC
* Correct hsusb parent clock on r8a7794 SoC
* Correct PFC names for DU on alt board
* tag 'renesas-dt2-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (33 commits)
ARM: dts: r8a7794: Add device node for PRR
ARM: dts: r8a7793: Add device node for PRR
ARM: dts: r8a7792: Add device node for PRR
ARM: dts: r8a7791: Add device node for PRR
ARM: dts: r8a7790: Add device node for PRR
ARM: dts: r8a7779: Add device node for PRR
ARM: dts: r8a73a4: Add device node for PRR
ARM: dts: sk-rzg1e: add Ether support
ARM: dts: sk-rzg1e: initial device tree
ARM: dts: r8a7745: add IRQC support
ARM: dts: r8a7745: add Ether support
ARM: dts: r8a7745: add [H]SCIF{|A|B} support
ARM: dts: r8a7745: add SYS-DMAC support
ARM: dts: r8a7745: initial SoC device tree
ARM: dts: sk-rzg1m: add Ether support
ARM: dts: sk-rzg1m: initial device tree
ARM: dts: r8a7743: add IRQC support
ARM: dts: r8a7743: add Ether support
ARM: dts: r8a7743: add [H]SCIF{A|B} support
ARM: dts: r8a7743: add SYS-DMAC support
...
N: Martin Kepplinger
E: martink@posteo.de
-E: martin.kepplinger@theobroma-systems.com
+E: martin.kepplinger@ginzinger.com
W: http://www.martinkepplinger.com
D: mma8452 accelerators iio driver
-D: Kernel cleanups
+D: pegasus_notetaker input driver
+D: Kernel fixes and cleanups
S: Garnisonstraße 26
S: 4020 Linz
S: Austria
Date: October 2014
Contact: linuxppc-dev@lists.ozlabs.org
Description: write only
- Writing 1 will issue a PERST to card which may cause the card
- to reload the FPGA depending on load_image_on_perst.
+ Writing 1 will issue a PERST to card provided there are no
+ contexts active on any one of the card AFUs. This may cause
+ the card to reload the FPGA depending on load_image_on_perst.
+ Writing -1 will do a force PERST irrespective of any active
+ contexts on the card AFUs.
Users: https://github.com/ibm-capi/libcxl
What: /sys/class/cxl/<card>/perst_reloads_same_image (not in a guest)
with a reshape in progress.
1.9.0 Add support for RAID level takeover/reshape/region size
and set size reduction.
+1.9.1 Fix activation of existing RAID 4/10 mapped devices
"marvell,pj4b"
"marvell,sheeva-v5"
"nvidia,tegra132-denver"
+ "nvidia,tegra186-denver"
"qcom,krait"
"qcom,kryo"
"qcom,scorpion"
Required root node property:
compatible: "oxsemi,ox810se"
+Boards with the OX820 SoC shall have the following properties:
+ Required root node property:
+ compatible: "oxsemi,ox820"
+
Board compatible values:
- "wd,mbwe" (OX810SE)
+ - "cloudengines,pogoplugv3" (OX820)
msm8916
msm8974
msm8996
+ mdm9615
The 'board' element must be one of the following strings:
Required root node properties:
- compatible = "radxa,rock2-square", "rockchip,rk3288";
+- Rikomagic MK808 v1 board:
+ Required root node properties:
+ - compatible = "rikomagic,mk808", "rockchip,rk3066a";
+
- Firefly Firefly-RK3288 board:
Required root node properties:
- compatible = "firefly,firefly-rk3288", "rockchip,rk3288";
* FriendlyARM
- "friendlyarm,tiny4412" - for Exynos4412-based FriendlyARM
TINY4412 board.
+ * TOPEET
+ - "topeet,itop4412-elite" - for Exynos4412-based TOPEET
+ Elite base board.
* Google
- "google,pi" - for Exynos5800-based Google Peach Pi
--- /dev/null
+Sierra Wireless Modules device tree bindings
+--------------------------------------------
+
+Supported Modules :
+ - WP8548 : Includes MDM9615 and PM8018 in a module
+
+Sierra Wireless modules shall have the following properties :
+ Required root node property
+ - compatible: "swir,wp8548" for the WP8548 CF3 Module
+
+Board compatible values:
+ - "swir,mangoh-green-wp8548" for the mangOH green board with the WP8548 module
Example:
- /* Example for stih416 */
- sata0: sata@fe380000 {
- compatible = "st,ahci";
- reg = <0xfe380000 0x1000>;
- interrupts = <GIC_SPI 157 IRQ_TYPE_NONE>;
- interrupt-names = "hostc";
- phys = <&phy_port0 PHY_TYPE_SATA>;
- phy-names = "ahci_phy";
- resets = <&powerdown STIH416_SATA0_POWERDOWN>,
- <&softreset STIH416_SATA0_SOFTRESET>;
- reset-names = "pwr-dwn", "sw-rst";
- clocks = <&clk_s_a0_ls CLK_ICN_REG>;
- clock-names = "ahci_clk";
- };
-
/* Example for stih407 family silicon */
sata0: sata@9b20000 {
compatible = "st,ahci";
reg = <0x61840000 0x4000>;
clock {
- compatible = "socionext,uniphier-ld20-clock";
+ compatible = "socionext,uniphier-ld11-clock";
#clock-cells = <1>;
};
21: USB3 ch1 PHY1
-Media I/O (MIO) clock
----------------------
+Media I/O (MIO) clock, SD clock
+-------------------------------
Required properties:
- compatible: should be one of the following:
"socionext,uniphier-ld4-mio-clock" - for LD4 SoC.
"socionext,uniphier-pro4-mio-clock" - for Pro4 SoC.
"socionext,uniphier-sld8-mio-clock" - for sLD8 SoC.
- "socionext,uniphier-pro5-mio-clock" - for Pro5 SoC.
- "socionext,uniphier-pxs2-mio-clock" - for PXs2/LD6b SoC.
+ "socionext,uniphier-pro5-sd-clock" - for Pro5 SoC.
+ "socionext,uniphier-pxs2-sd-clock" - for PXs2/LD6b SoC.
"socionext,uniphier-ld11-mio-clock" - for LD11 SoC.
- "socionext,uniphier-ld20-mio-clock" - for LD20 SoC.
+ "socionext,uniphier-ld20-sd-clock" - for LD20 SoC.
- #clock-cells: should be 1.
Example:
reg = <0x59810000 0x800>;
clock {
- compatible = "socionext,uniphier-ld20-mio-clock";
+ compatible = "socionext,uniphier-ld11-mio-clock";
#clock-cells = <1>;
};
reg = <0x59820000 0x200>;
clock {
- compatible = "socionext,uniphier-ld20-peri-clock";
+ compatible = "socionext,uniphier-ld11-peri-clock";
#clock-cells = <1>;
};
- #interrupt-cells: Specifies the number of cells needed to encode an
interrupt source.
- gpio-controller : Marks the device node as a gpio controller.
-- #gpio-cells : Should be one. It is the pin number.
+- #gpio-cells : Should be two. The first cell is the pin number and
+ the second cell is used to specify flags. See gpio.txt for possible
+ values.
Example for a MMP platform:
interrupts = <49>;
interrupt-names = "gpio_mux";
gpio-controller;
- #gpio-cells = <1>;
+ #gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <1>;
};
--- /dev/null
+* Aspeed BT (Block Transfer) IPMI interface
+
+The Aspeed SOCs (AST2400 and AST2500) are commonly used as BMCs
+(BaseBoard Management Controllers) and the BT interface can be used to
+perform in-band IPMI communication with their host.
+
+Required properties:
+
+- compatible : should be "aspeed,ast2400-bt-bmc"
+- reg: physical address and size of the registers
+
+Optional properties:
+
+- interrupts: interrupt generated by the BT interface. without an
+ interrupt, the driver will operate in poll mode.
+
+Example:
+
+ ibt@1e789140 {
+ compatible = "aspeed,ast2400-bt-bmc";
+ reg = <0x1e789140 0x18>;
+ interrupts = <8>;
+ };
GPID0 GPID2 GPIE0 I2C10 I2C11 I2C12 I2C13 I2C14 I2C3 I2C4 I2C5 I2C6 I2C7 I2C8
I2C9 MAC1LINK MDIO1 MDIO2 OSCCLK PEWAKE PWM0 PWM1 PWM2 PWM3 PWM4 PWM5 PWM6 PWM7
-RGMII1 RGMII2 RMII1 RMII2 SD1 SPI1 TIMER4 TIMER5 TIMER6 TIMER7 TIMER8
+RGMII1 RGMII2 RMII1 RMII2 SD1 SPI1 SPI1DEBUG SPI1PASSTHRU TIMER4 TIMER5 TIMER6
+TIMER7 TIMER8 VGABIOSROM
+
Examples:
- reg : offset and length of the register set for the mux registers
+- #pinctrl-cells : number of cells in addition to the index, set to 1
+ for pinctrl-single,pins and 2 for pinctrl-single,bits
+
- pinctrl-single,register-width : pinmux register access width in bits
- pinctrl-single,function-mask : mask of allowed pinmux function bits
controller binding usage.
Required properties:
-- compatible: Should be "st,<chip>-powerdown"
- ex: "st,stih415-powerdown", "st,stih416-powerdown"
+- compatible: Should be "st,stih407-powerdown"
- #reset-cells: 1, see below
example:
powerdown: powerdown-controller {
+ compatible = "st,stih407-powerdown";
#reset-cells = <1>;
- compatible = "st,stih415-powerdown";
};
example:
- usb1: usb@fe200000 {
- resets = <&powerdown STIH41X_USB1_POWERDOWN>;
+ st_dwc3: dwc3@8f94000 {
+ resets = <&powerdown STIH407_USB3_POWERDOWN>,
};
Macro definitions for the supported reset channels can be found in:
-include/dt-bindings/reset/stih415-resets.h
-include/dt-bindings/reset/stih416-resets.h
+include/dt-bindings/reset/stih407-resets.h
controller binding usage.
Required properties:
-- compatible: Should be "st,<chip>-softreset" example:
- "st,stih415-softreset" or "st,stih416-softreset";
+- compatible: Should be st,stih407-softreset";
- #reset-cells: 1, see below
example:
softreset: softreset-controller {
#reset-cells = <1>;
- compatible = "st,stih415-softreset";
+ compatible = "st,stih407-softreset";
};
Macro definitions for the supported reset channels can be found in:
-include/dt-bindings/reset/stih415-resets.h
-include/dt-bindings/reset/stih416-resets.h
+include/dt-bindings/reset/stih407-resets.h
Required properties:
- compatible: should be one of the following:
- "socionext,uniphier-sld3-reset" - for PH1-sLD3 SoC.
- "socionext,uniphier-ld4-reset" - for PH1-LD4 SoC.
- "socionext,uniphier-pro4-reset" - for PH1-Pro4 SoC.
- "socionext,uniphier-sld8-reset" - for PH1-sLD8 SoC.
- "socionext,uniphier-pro5-reset" - for PH1-Pro5 SoC.
- "socionext,uniphier-pxs2-reset" - for ProXstream2/PH1-LD6b SoC.
- "socionext,uniphier-ld11-reset" - for PH1-LD11 SoC.
- "socionext,uniphier-ld20-reset" - for PH1-LD20 SoC.
+ "socionext,uniphier-sld3-reset" - for sLD3 SoC.
+ "socionext,uniphier-ld4-reset" - for LD4 SoC.
+ "socionext,uniphier-pro4-reset" - for Pro4 SoC.
+ "socionext,uniphier-sld8-reset" - for sLD8 SoC.
+ "socionext,uniphier-pro5-reset" - for Pro5 SoC.
+ "socionext,uniphier-pxs2-reset" - for PXs2/LD6b SoC.
+ "socionext,uniphier-ld11-reset" - for LD11 SoC.
+ "socionext,uniphier-ld20-reset" - for LD20 SoC.
- #reset-cells: should be 1.
Example:
sysctrl@61840000 {
- compatible = "socionext,uniphier-ld20-sysctrl",
+ compatible = "socionext,uniphier-ld11-sysctrl",
"simple-mfd", "syscon";
reg = <0x61840000 0x4000>;
reset {
- compatible = "socionext,uniphier-ld20-reset";
+ compatible = "socionext,uniphier-ld11-reset";
#reset-cells = <1>;
};
};
-Media I/O (MIO) reset
----------------------
+Media I/O (MIO) reset, SD reset
+-------------------------------
Required properties:
- compatible: should be one of the following:
- "socionext,uniphier-sld3-mio-reset" - for PH1-sLD3 SoC.
- "socionext,uniphier-ld4-mio-reset" - for PH1-LD4 SoC.
- "socionext,uniphier-pro4-mio-reset" - for PH1-Pro4 SoC.
- "socionext,uniphier-sld8-mio-reset" - for PH1-sLD8 SoC.
- "socionext,uniphier-pro5-mio-reset" - for PH1-Pro5 SoC.
- "socionext,uniphier-pxs2-mio-reset" - for ProXstream2/PH1-LD6b SoC.
- "socionext,uniphier-ld11-mio-reset" - for PH1-LD11 SoC.
- "socionext,uniphier-ld20-mio-reset" - for PH1-LD20 SoC.
+ "socionext,uniphier-sld3-mio-reset" - for sLD3 SoC.
+ "socionext,uniphier-ld4-mio-reset" - for LD4 SoC.
+ "socionext,uniphier-pro4-mio-reset" - for Pro4 SoC.
+ "socionext,uniphier-sld8-mio-reset" - for sLD8 SoC.
+ "socionext,uniphier-pro5-sd-reset" - for Pro5 SoC.
+ "socionext,uniphier-pxs2-sd-reset" - for PXs2/LD6b SoC.
+ "socionext,uniphier-ld11-mio-reset" - for LD11 SoC.
+ "socionext,uniphier-ld20-sd-reset" - for LD20 SoC.
- #reset-cells: should be 1.
Example:
mioctrl@59810000 {
- compatible = "socionext,uniphier-ld20-mioctrl",
+ compatible = "socionext,uniphier-ld11-mioctrl",
"simple-mfd", "syscon";
reg = <0x59810000 0x800>;
reset {
- compatible = "socionext,uniphier-ld20-mio-reset";
+ compatible = "socionext,uniphier-ld11-mio-reset";
#reset-cells = <1>;
};
Required properties:
- compatible: should be one of the following:
- "socionext,uniphier-ld4-peri-reset" - for PH1-LD4 SoC.
- "socionext,uniphier-pro4-peri-reset" - for PH1-Pro4 SoC.
- "socionext,uniphier-sld8-peri-reset" - for PH1-sLD8 SoC.
- "socionext,uniphier-pro5-peri-reset" - for PH1-Pro5 SoC.
- "socionext,uniphier-pxs2-peri-reset" - for ProXstream2/PH1-LD6b SoC.
- "socionext,uniphier-ld11-peri-reset" - for PH1-LD11 SoC.
- "socionext,uniphier-ld20-peri-reset" - for PH1-LD20 SoC.
+ "socionext,uniphier-ld4-peri-reset" - for LD4 SoC.
+ "socionext,uniphier-pro4-peri-reset" - for Pro4 SoC.
+ "socionext,uniphier-sld8-peri-reset" - for sLD8 SoC.
+ "socionext,uniphier-pro5-peri-reset" - for Pro5 SoC.
+ "socionext,uniphier-pxs2-peri-reset" - for PXs2/LD6b SoC.
+ "socionext,uniphier-ld11-peri-reset" - for LD11 SoC.
+ "socionext,uniphier-ld20-peri-reset" - for LD20 SoC.
- #reset-cells: should be 1.
Example:
perictrl@59820000 {
- compatible = "socionext,uniphier-ld20-perictrl",
+ compatible = "socionext,uniphier-ld11-perictrl",
"simple-mfd", "syscon";
reg = <0x59820000 0x200>;
reset {
- compatible = "socionext,uniphier-ld20-peri-reset";
+ compatible = "socionext,uniphier-ld11-peri-reset";
#reset-cells = <1>;
};
Binding for Cadence UART Controller
Required properties:
-- compatible : should be "cdns,uart-r1p8", or "xlnx,xuartps"
+- compatible :
+ Use "xlnx,xuartps","cdns,uart-r1p8" for Zynq-7xxx SoC.
+ Use "xlnx,zynqmp-uart","cdns,uart-r1p12" for Zynq Ultrascale+ MPSoC.
- reg: Should contain UART controller registers location and length.
- interrupts: Should contain UART controller interrupts.
- clocks: Must contain phandles to the UART clocks
See ../reset/reset.txt for details.
- reset-names : Must include the following entries:
- serial
-- dmas : Must contain an entry for each entry in clock-names.
+- dmas : Must contain an entry for each entry in dma-names.
See ../dma/dma.txt for details.
- dma-names : Must include the following entries:
- rx
- "renesas,scifb-r8a73a4" for R8A73A4 (R-Mobile APE6) SCIFB compatible UART.
- "renesas,scifa-r8a7740" for R8A7740 (R-Mobile A1) SCIFA compatible UART.
- "renesas,scifb-r8a7740" for R8A7740 (R-Mobile A1) SCIFB compatible UART.
+ - "renesas,scif-r8a7743" for R8A7743 (RZ/G1M) SCIF compatible UART.
+ - "renesas,scifa-r8a7743" for R8A7743 (RZ/G1M) SCIFA compatible UART.
+ - "renesas,scifb-r8a7743" for R8A7743 (RZ/G1M) SCIFB compatible UART.
+ - "renesas,hscif-r8a7743" for R8A7743 (RZ/G1M) HSCIF compatible UART.
+ - "renesas,scif-r8a7745" for R8A7745 (RZ/G1E) SCIF compatible UART.
+ - "renesas,scifa-r8a7745" for R8A7745 (RZ/G1E) SCIFA compatible UART.
+ - "renesas,scifb-r8a7745" for R8A7745 (RZ/G1E) SCIFB compatible UART.
+ - "renesas,hscif-r8a7745" for R8A7745 (RZ/G1E) HSCIF compatible UART.
- "renesas,scif-r8a7778" for R8A7778 (R-Car M1) SCIF compatible UART.
- "renesas,scif-r8a7779" for R8A7779 (R-Car H1) SCIF compatible UART.
- "renesas,scif-r8a7790" for R8A7790 (R-Car H2) SCIF compatible UART.
The driver implements the Generic PM domain bindings described in
power/power_domain.txt. It provides the power domains defined in
-include/dt-bindings/power/mt8173-power.h.
+include/dt-bindings/power/mt8173-power.h and mt2701-power.h.
Required properties:
-- compatible: Must be "mediatek,mt8173-scpsys"
+- compatible: Should be one of:
+ - "mediatek,mt2701-scpsys"
+ - "mediatek,mt8173-scpsys"
- #power-domain-cells: Must be 1
- reg: Address range of the SCPSYS unit
- infracfg: must contain a phandle to the infracfg controller
- clock, clock-names: clocks according to the common clock binding.
- The clocks needed "mm", "mfg", "venc" and "venc_lt".
- These are the clocks which hardware needs to be enabled
- before enabling certain power domains.
+ These are clocks which hardware needs to be
+ enabled before enabling certain power domains.
+ Required clocks for MT2701: "mm", "mfg", "ethif"
+ Required clocks for MT8173: "mm", "mfg", "venc", "venc_lt"
Optional properties:
- vdec-supply: Power supply for the vdec power domain
Required parameters:
-------------------
-compatible : st,<SoC>-<module>-thermal; should be one of:
- "st,stih415-sas-thermal",
- "st,stih415-mpe-thermal",
- "st,stih416-sas-thermal"
- "st,stih416-mpe-thermal"
- "st,stid127-thermal" or
- "st,stih407-thermal"
- according to the SoC type (stih415, stih416, stid127, stih407)
- and module type (sas or mpe). On stid127 & stih407 there is only
- one die/module, so there is no module type in the compatible
- string.
+compatible : Should be "st,stih407-thermal"
+
clock-names : Should be "thermal".
See: Documentation/devicetree/bindings/resource-names.txt
clocks : Phandle of the clock used by the thermal sensor.
reg : For non-sysconf based sensors, this should be the physical base
address and length of the sensor's registers.
interrupts : Standard way to define interrupt number.
- Interrupt is mandatory to be defined when compatible is
- "stih416-mpe-thermal".
NB: For thermal sensor's for which no interrupt has been
defined, a polling delay of 1000ms will be used to read the
temperature from device.
Example:
- temp1@fdfe8000 {
- compatible = "st,stih416-mpe-thermal";
- reg = <0xfdfe8000 0x10>;
- clock-names = "thermal";
- clocks = <&clk_m_mpethsens>;
- interrupts = <GIC_SPI 23 IRQ_TYPE_NONE>;
+ temp0@91a0000 {
+ compatible = "st,stih407-thermal";
+ reg = <0x91a0000 0x28>;
+ clock-names = "thermal";
+ clocks = <&CLK_SYSIN>;
+ interrupts = <GIC_SPI 205 IRQ_TYPE_EDGE_RISING>;
+ st,passive_cooling_temp = <110>;
};
--- /dev/null
+J-Core Programmable Interval Timer and Clocksource
+
+Required properties:
+
+- compatible: Must be "jcore,pit".
+
+- reg: Memory region(s) for timer/clocksource registers. For SMP,
+ there should be one region per cpu, indexed by the sequential,
+ zero-based hardware cpu number.
+
+- interrupts: An interrupt to assign for the timer. The actual pit
+ core is integrated with the aic and allows the timer interrupt
+ assignment to be programmed by software, but this property is
+ required in order to reserve an interrupt number that doesn't
+ conflict with other devices.
+
+
+Example:
+
+timer@200 {
+ compatible = "jcore,pit";
+ reg = < 0x200 0x30 0x500 0x30 >;
+ interrupts = < 0x48 >;
+};
- compatible: Should be "atmel,at91rm9200-ohci" for USB controllers
used in host mode.
- reg: Address and length of the register set for the device
- - interrupts: Should contain ehci interrupt
+ - interrupts: Should contain ohci interrupt
- clocks: Should reference the peripheral, host and system clocks
- - clock-names: Should contains two strings
+ - clock-names: Should contain three strings
"ohci_clk" for the peripheral clock
"hclk" for the host clock
"uhpck" for the system clock
- reg: Address and length of the register set for the device
- interrupts: Should contain ehci interrupt
- clocks: Should reference the peripheral and the UTMI clocks
- - clock-names: Should contains two strings
+ - clock-names: Should contain two strings
"ehci_clk" for the peripheral clock
"usb_clk" for the UTMI clock
- reg: Address and length of the register set for the device
- interrupts: Should contain macb interrupt
- clocks: Should reference the peripheral and the AHB clocks
- - clock-names: Should contains two strings
+ - clock-names: Should contain two strings
"pclk" for the peripheral clock
"hclk" for the AHB clock
- reg: Address and length of the register set for the device
- interrupts: Should contain usba interrupt
- clocks: Should reference the peripheral and host clocks
- - clock-names: Should contains two strings
+ - clock-names: Should contain two strings
"pclk" for the peripheral clock
"hclk" for the host clock
- ep childnode: To specify the number of endpoints and their properties.
- g-use-dma: enable dma usage in gadget driver.
- g-rx-fifo-size: size of rx fifo size in gadget mode.
- g-np-tx-fifo-size: size of non-periodic tx fifo size in gadget mode.
-
-Deprecated properties:
-- g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0)
- in gadget mode.
+- g-tx-fifo-size: size of periodic tx fifo per endpoint (except ep0) in gadget mode.
Example:
renesas Renesas Electronics Corporation
richtek Richtek Technology Corporation
ricoh Ricoh Co. Ltd.
+rikomagic Rikomagic Tech Corp. Ltd
rockchip Fuzhou Rockchip Electronics Co., Ltd
samsung Samsung Semiconductor
sandisk Sandisk Corporation
or if empty, the mapping is anonymous.
-The /proc/PID/task/TID/maps is a view of the virtual memory from the viewpoint
-of the individual tasks of a process. In this file you will see a mapping marked
-as [stack] if that task sees it as a stack. Hence, for the example above, the
-task-level map, i.e. /proc/PID/task/TID/maps for thread 1001 will look like this:
-
-08048000-08049000 r-xp 00000000 03:00 8312 /opt/test
-08049000-0804a000 rw-p 00001000 03:00 8312 /opt/test
-0804a000-0806b000 rw-p 00000000 00:00 0 [heap]
-a7cb1000-a7cb2000 ---p 00000000 00:00 0
-a7cb2000-a7eb2000 rw-p 00000000 00:00 0
-a7eb2000-a7eb3000 ---p 00000000 00:00 0
-a7eb3000-a7ed5000 rw-p 00000000 00:00 0 [stack]
-a7ed5000-a8008000 r-xp 00000000 03:00 4222 /lib/libc.so.6
-a8008000-a800a000 r--p 00133000 03:00 4222 /lib/libc.so.6
-a800a000-a800b000 rw-p 00135000 03:00 4222 /lib/libc.so.6
-a800b000-a800e000 rw-p 00000000 00:00 0
-a800e000-a8022000 r-xp 00000000 03:00 14462 /lib/libpthread.so.0
-a8022000-a8023000 r--p 00013000 03:00 14462 /lib/libpthread.so.0
-a8023000-a8024000 rw-p 00014000 03:00 14462 /lib/libpthread.so.0
-a8024000-a8027000 rw-p 00000000 00:00 0
-a8027000-a8043000 r-xp 00000000 03:00 8317 /lib/ld-linux.so.2
-a8043000-a8044000 r--p 0001b000 03:00 8317 /lib/ld-linux.so.2
-a8044000-a8045000 rw-p 0001c000 03:00 8317 /lib/ld-linux.so.2
-aff35000-aff4a000 rw-p 00000000 00:00 0
-ffffe000-fffff000 r-xp 00000000 00:00 0 [vdso]
-
The /proc/PID/smaps is an extension based on maps, showing the memory
consumption for each of the process's mappings. For each of mappings there
is a series of lines such as the following:
description of the deprecated integer-based GPIO interface please refer to
gpio-legacy.txt (actually, there is no real mapping possible with the old
interface; you just fetch an integer from somewhere and request the
-corresponding GPIO.
+corresponding GPIO).
All platforms can enable the GPIO library, but if the platform strictly
requires GPIO functionality to be present, it needs to select GPIOLIB from its
Since the "led" GPIOs are mapped as active-high, this example will switch their
signals to 1, i.e. enabling the LEDs. And for the "power" GPIO, which is mapped
-as active-low, its actual signal will be 0 after this code. Contrary to the legacy
-integer GPIO interface, the active-low property is handled during mapping and is
-thus transparent to GPIO consumers.
+as active-low, its actual signal will be 0 after this code. Contrary to the
+legacy integer GPIO interface, the active-low property is handled during
+mapping and is thus transparent to GPIO consumers.
+
+A set of functions such as gpiod_set_value() is available to work with
+the new descriptor-oriented interface.
F: arch/arm/configs/mvebu_*_defconfig
ARM/Marvell Berlin SoC support
+M: Jisheng Zhang <jszhang@marvell.com>
M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
L: linux-oxnas@lists.tuxfamily.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-oxnas/
-F: arch/arm/boot/dts/oxnas*
+F: arch/arm/boot/dts/ox8*.dtsi
F: arch/arm/boot/dts/wd-mbwe.dts
+F: arch/arm/boot/dts/cloudengines-pogoplug-series-3.dts
N: oxnas
ARM/Mediatek RTC DRIVER
F: drivers/media/platform/sti/c8sectpfe/
F: drivers/mmc/host/sdhci-st.c
F: drivers/phy/phy-miphy28lp.c
-F: drivers/phy/phy-miphy365x.c
F: drivers/phy/phy-stih407-usb.c
-F: drivers/phy/phy-stih41x-usb.c
F: drivers/pinctrl/pinctrl-st.c
F: drivers/remoteproc/st_remoteproc.c
F: drivers/reset/sti/
EXTENSIBLE FIRMWARE INTERFACE (EFI)
M: Matt Fleming <matt@codeblueprint.co.uk>
+M: Ard Biesheuvel <ard.biesheuvel@linaro.org>
L: linux-efi@vger.kernel.org
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
S: Maintained
F: Documentation/efi-stub.txt
F: arch/ia64/kernel/efi.c
S: Maintained
F: scripts/get_maintainer.pl
+GENWQE (IBM Generic Workqueue Card)
+M: Frank Haverkamp <haver@linux.vnet.ibm.com>
+M: Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
+S: Supported
+F: drivers/misc/genwqe/
+
GFS2 FILE SYSTEM
M: Steven Whitehouse <swhiteho@redhat.com>
M: Bob Peterson <rpeterso@redhat.com>
F: drivers/media/dvb-frontends/mn88473*
MODULE SUPPORT
+M: Jessica Yu <jeyu@redhat.com>
M: Rusty Russell <rusty@rustcorp.com.au>
S: Maintained
F: include/linux/module.h
MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
M: Ulf Hansson <ulf.hansson@linaro.org>
L: linux-mmc@vger.kernel.org
-T: git git://git.linaro.org/people/ulf.hansson/mmc.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
S: Maintained
F: Documentation/devicetree/bindings/mmc/
F: drivers/mmc/
F: drivers/pci/host/*designware*
PCI DRIVER FOR SYNOPSYS PROTOTYPING DEVICE
-M: Joao Pinto <jpinto@synopsys.com>
+M: Jose Abreu <Jose.Abreu@synopsys.com>
L: linux-pci@vger.kernel.org
S: Maintained
F: Documentation/devicetree/bindings/pci/designware-pcie.txt
VERSION = 4
PATCHLEVEL = 9
SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc3
NAME = Psychotic Stoned Sheep
# *DOCUMENTATION*
static inline int
read_int(struct task_struct *task, unsigned long addr, int * data)
{
- int copied = access_process_vm(task, addr, data, sizeof(int), 0);
+ int copied = access_process_vm(task, addr, data, sizeof(int),
+ FOLL_FORCE);
return (copied == sizeof(int)) ? 0 : -EIO;
}
static inline int
write_int(struct task_struct *task, unsigned long addr, int data)
{
- int copied = access_process_vm(task, addr, &data, sizeof(int), 1);
+ int copied = access_process_vm(task, addr, &data, sizeof(int),
+ FOLL_FORCE | FOLL_WRITE);
return (copied == sizeof(int)) ? 0 : -EIO;
}
/* When I and D space are separate, these will need to be fixed. */
case PTRACE_PEEKTEXT: /* read word at location addr. */
case PTRACE_PEEKDATA:
- copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
+ copied = access_process_vm(child, addr, &tmp, sizeof(tmp),
+ FOLL_FORCE);
ret = -EIO;
if (copied != sizeof(tmp))
break;
select PERF_USE_VMALLOC
select HAVE_DEBUG_STACKOVERFLOW
select HAVE_GENERIC_DMA_COHERENT
+ select HAVE_KERNEL_GZIP
+ select HAVE_KERNEL_LZMA
config MIGHT_HAVE_PCI
bool
config ARC_HAS_COH_CACHES
def_bool n
-config ARC_MCIP
- bool "ARConnect Multicore IP (MCIP) Support "
- depends on ISA_ARCV2
- help
- This IP block enables SMP in ARC-HS38 cores.
- It provides for cross-core interrupts, multi-core debug
- hardware semaphores, shared memory,....
-
config NR_CPUS
int "Maximum number of CPUs (2-4096)"
range 2 4096
endif #SMP
+config ARC_MCIP
+ bool "ARConnect Multicore IP (MCIP) Support "
+ depends on ISA_ARCV2
+ default y if SMP
+ help
+ This IP block enables SMP in ARC-HS38 cores.
+ It provides for cross-core interrupts, multi-core debug
+ hardware semaphores, shared memory,....
+
menuconfig ARC_CACHE
bool "Enable Cache Support"
default y
bool "Paranoia Checks in Low Level TLB Handlers"
default n
-config ARC_DBG_TLB_MISS_COUNT
- bool "Profile TLB Misses"
- default n
- select DEBUG_FS
- help
- Counts number of I and D TLB Misses and exports them via Debugfs
- The counters can be cleared via Debugfs as well
-
endif
config ARC_UBOOT_SUPPORT
cflags-$(atleast_gcc44) += -fsection-anchors
-cflags-$(CONFIG_ARC_HAS_LLSC) += -mlock
-cflags-$(CONFIG_ARC_HAS_SWAPE) += -mswape
-
ifdef CONFIG_ISA_ARCV2
ifndef CONFIG_ARC_HAS_LL64
suffix-y := bin
suffix-$(CONFIG_KERNEL_GZIP) := gz
+suffix-$(CONFIG_KERNEL_LZMA) := lzma
-targets += uImage uImage.bin uImage.gz
-extra-y += vmlinux.bin vmlinux.bin.gz
+targets += uImage
+targets += uImage.bin
+targets += uImage.gz
+targets += uImage.lzma
+extra-y += vmlinux.bin
+extra-y += vmlinux.bin.gz
+extra-y += vmlinux.bin.lzma
$(obj)/vmlinux.bin: vmlinux FORCE
$(call if_changed,objcopy)
$(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
$(call if_changed,gzip)
+$(obj)/vmlinux.bin.lzma: $(obj)/vmlinux.bin FORCE
+ $(call if_changed,lzma)
+
$(obj)/uImage.bin: $(obj)/vmlinux.bin FORCE
$(call if_changed,uimage,none)
$(obj)/uImage.gz: $(obj)/vmlinux.bin.gz FORCE
$(call if_changed,uimage,gzip)
+$(obj)/uImage.lzma: $(obj)/vmlinux.bin.lzma FORCE
+ $(call if_changed,uimage,lzma)
+
$(obj)/uImage: $(obj)/uImage.$(suffix-y)
@ln -sf $(notdir $<) $@
@echo ' Image $@ is ready'
struct cpuinfo_arc_bpu bpu;
struct bcr_identity core;
struct bcr_isa isa;
+ const char *details, *name;
unsigned int vec_base;
struct cpuinfo_arc_ccm iccm, dccm;
struct {
- unsigned int swap:1, norm:1, minmax:1, barrel:1, crc:1, pad1:3,
+ unsigned int swap:1, norm:1, minmax:1, barrel:1, crc:1, swape:1, pad1:2,
fpu_sp:1, fpu_dp:1, pad2:6,
debug:1, ap:1, smart:1, rtt:1, pad3:4,
timer0:1, timer1:1, rtc:1, gfrc:1, pad4:4;
extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len);
extern void read_decode_cache_bcr(void);
-extern int ioc_exists;
+extern int ioc_enable;
extern unsigned long perip_base, perip_end;
#endif /* !__ASSEMBLY__ */
* the loader. We need to make sure that it is out of the way of the program
* that it will "exec", and that there is sufficient room for the brk.
*/
-#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
+#define ELF_ET_DYN_BASE (2UL * TASK_SIZE / 3)
/*
* When the program starts, a1 contains a pointer to a function to be
#define IDU_M_DISTRI_DEST 0x2
};
+struct mcip_bcr {
+#ifdef CONFIG_CPU_BIG_ENDIAN
+ unsigned int pad3:8,
+ idu:1, llm:1, num_cores:6,
+ iocoh:1, gfrc:1, dbg:1, pad2:1,
+ msg:1, sem:1, ipi:1, pad:1,
+ ver:8;
+#else
+ unsigned int ver:8,
+ pad:1, ipi:1, sem:1, msg:1,
+ pad2:1, dbg:1, gfrc:1, iocoh:1,
+ num_cores:6, llm:1, idu:1,
+ pad3:8;
+#endif
+};
+
/*
* MCIP programming model
*
struct mod_arch_specific {
void *unw_info;
int unw_sec_idx;
+ const char *secstr;
};
#endif
const char *str;
};
-struct cpuinfo_data {
- struct id_to_str info;
- int up_range;
-};
-
extern int root_mountflags, end_mem;
void setup_processor(void);
#define IS_USED_RUN(v) ((v) ? "" : "(not used) ")
#define IS_USED_CFG(cfg) IS_USED_RUN(IS_ENABLED(cfg))
#define IS_AVAIL2(v, s, cfg) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_USED_CFG(cfg))
+#define IS_AVAIL3(v, v2, s) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_DISABLED_RUN(v2))
#endif /* __ASMARC_SETUP_H */
int sys_cacheflush(uint32_t, uint32_t uint32_t);
int sys_arc_settls(void *);
int sys_arc_gettls(void);
+int sys_arc_usr_cmpxchg(int *, int, int);
#include <asm-generic/syscalls.h>
#define NR_syscalls __NR_syscalls
+/* Generic syscall (fs/filesystems.c - lost in asm-generic/unistd.h */
+#define __NR_sysfs (__NR_arch_specific_syscall + 3)
+
/* ARC specific syscall */
#define __NR_cacheflush (__NR_arch_specific_syscall + 0)
#define __NR_arc_settls (__NR_arch_specific_syscall + 1)
#define __NR_arc_gettls (__NR_arch_specific_syscall + 2)
+#define __NR_arc_usr_cmpxchg (__NR_arch_specific_syscall + 4)
__SYSCALL(__NR_cacheflush, sys_cacheflush)
__SYSCALL(__NR_arc_settls, sys_arc_settls)
__SYSCALL(__NR_arc_gettls, sys_arc_gettls)
-
-
-/* Generic syscall (fs/filesystems.c - lost in asm-generic/unistd.h */
-#define __NR_sysfs (__NR_arch_specific_syscall + 3)
+__SYSCALL(__NR_arc_usr_cmpxchg, sys_arc_usr_cmpxchg)
__SYSCALL(__NR_sysfs, sys_sysfs)
#undef __SYSCALL
#include <asm/mcip.h>
#include <asm/setup.h>
-static char smp_cpuinfo_buf[128];
-static int idu_detected;
-
static DEFINE_RAW_SPINLOCK(mcip_lock);
+#ifdef CONFIG_SMP
+
+static char smp_cpuinfo_buf[128];
+
static void mcip_setup_per_cpu(int cpu)
{
smp_ipi_irq_setup(cpu, IPI_IRQ);
static void mcip_probe_n_setup(void)
{
- struct mcip_bcr {
-#ifdef CONFIG_CPU_BIG_ENDIAN
- unsigned int pad3:8,
- idu:1, llm:1, num_cores:6,
- iocoh:1, gfrc:1, dbg:1, pad2:1,
- msg:1, sem:1, ipi:1, pad:1,
- ver:8;
-#else
- unsigned int ver:8,
- pad:1, ipi:1, sem:1, msg:1,
- pad2:1, dbg:1, gfrc:1, iocoh:1,
- num_cores:6, llm:1, idu:1,
- pad3:8;
-#endif
- } mp;
+ struct mcip_bcr mp;
READ_BCR(ARC_REG_MCIP_BCR, mp);
IS_AVAIL1(mp.gfrc, "GFRC"));
cpuinfo_arc700[0].extn.gfrc = mp.gfrc;
- idu_detected = mp.idu;
if (mp.dbg) {
__mcip_cmd_data(CMD_DEBUG_SET_SELECT, 0, 0xf);
.ipi_clear = mcip_ipi_clear,
};
+#endif
+
/***************************************************************************
* ARCv2 Interrupt Distribution Unit (IDU)
*
/* Read IDU BCR to confirm nr_irqs */
int nr_irqs = of_irq_count(intc);
int i, irq;
+ struct mcip_bcr mp;
+
+ READ_BCR(ARC_REG_MCIP_BCR, mp);
- if (!idu_detected)
+ if (!mp.idu)
panic("IDU not detected, but DeviceTree using it");
pr_info("MCIP: IDU referenced from Devicetree %d irqs\n", nr_irqs);
char *secstr, struct module *mod)
{
#ifdef CONFIG_ARC_DW2_UNWIND
- int i;
-
mod->arch.unw_sec_idx = 0;
mod->arch.unw_info = NULL;
-
- for (i = 1; i < hdr->e_shnum; i++) {
- if (strcmp(secstr+sechdrs[i].sh_name, ".eh_frame") == 0) {
- mod->arch.unw_sec_idx = i;
- break;
- }
- }
+ mod->arch.secstr = secstr;
#endif
return 0;
}
unsigned int relsec, /* sec index for relo sec */
struct module *module)
{
- int i, n;
+ int i, n, relo_type;
Elf32_Rela *rel_entry = (void *)sechdrs[relsec].sh_addr;
Elf32_Sym *sym_entry, *sym_sec;
- Elf32_Addr relocation;
- Elf32_Addr location;
- Elf32_Addr sec_to_patch;
- int relo_type;
-
- sec_to_patch = sechdrs[sechdrs[relsec].sh_info].sh_addr;
+ Elf32_Addr relocation, location, tgt_addr;
+ unsigned int tgtsec;
+
+ /*
+ * @relsec has relocations e.g. .rela.init.text
+ * @tgtsec is section to patch e.g. .init.text
+ */
+ tgtsec = sechdrs[relsec].sh_info;
+ tgt_addr = sechdrs[tgtsec].sh_addr;
sym_sec = (Elf32_Sym *) sechdrs[symindex].sh_addr;
n = sechdrs[relsec].sh_size / sizeof(*rel_entry);
- pr_debug("\n========== Module Sym reloc ===========================\n");
- pr_debug("Section to fixup %x\n", sec_to_patch);
+ pr_debug("\nSection to fixup %s @%x\n",
+ module->arch.secstr + sechdrs[tgtsec].sh_name, tgt_addr);
pr_debug("=========================================================\n");
- pr_debug("rela->r_off | rela->addend | sym->st_value | ADDR | VALUE\n");
+ pr_debug("r_off\tr_add\tst_value ADDRESS VALUE\n");
pr_debug("=========================================================\n");
/* Loop thru entries in relocation section */
for (i = 0; i < n; i++) {
+ const char *s;
/* This is where to make the change */
- location = sec_to_patch + rel_entry[i].r_offset;
+ location = tgt_addr + rel_entry[i].r_offset;
/* This is the symbol it is referring to. Note that all
undefined symbols have been resolved. */
relocation = sym_entry->st_value + rel_entry[i].r_addend;
- pr_debug("\t%x\t\t%x\t\t%x %x %x [%s]\n",
- rel_entry[i].r_offset, rel_entry[i].r_addend,
- sym_entry->st_value, location, relocation,
- strtab + sym_entry->st_name);
+ if (sym_entry->st_name == 0 && ELF_ST_TYPE (sym_entry->st_info) == STT_SECTION) {
+ s = module->arch.secstr + sechdrs[sym_entry->st_shndx].sh_name;
+ } else {
+ s = strtab + sym_entry->st_name;
+ }
+
+ pr_debug(" %x\t%x\t%x %x %x [%s]\n",
+ rel_entry[i].r_offset, rel_entry[i].r_addend,
+ sym_entry->st_value, location, relocation, s);
/* This assumes modules are built with -mlong-calls
* so any branches/jumps are absolute 32 bit jmps
goto relo_err;
}
+
+ if (strcmp(module->arch.secstr+sechdrs[tgtsec].sh_name, ".eh_frame") == 0)
+ module->arch.unw_sec_idx = tgtsec;
+
return 0;
relo_err:
return task_thread_info(current)->thr_ptr;
}
+SYSCALL_DEFINE3(arc_usr_cmpxchg, int *, uaddr, int, expected, int, new)
+{
+ int uval;
+ int ret;
+
+ /*
+ * This is only for old cores lacking LLOCK/SCOND, which by defintion
+ * can't possibly be SMP. Thus doesn't need to be SMP safe.
+ * And this also helps reduce the overhead for serializing in
+ * the UP case
+ */
+ WARN_ON_ONCE(IS_ENABLED(CONFIG_SMP));
+
+ if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int)))
+ return -EFAULT;
+
+ preempt_disable();
+
+ ret = __get_user(uval, uaddr);
+ if (ret)
+ goto done;
+
+ if (uval != expected)
+ ret = -EAGAIN;
+ else
+ ret = __put_user(new, uaddr);
+
+done:
+ preempt_enable();
+
+ return ret;
+}
+
void arch_cpu_idle(void)
{
/* sleep, but enable all interrupts before committing */
struct cpuinfo_arc cpuinfo_arc700[NR_CPUS];
+static const struct id_to_str arc_cpu_rel[] = {
+#ifdef CONFIG_ISA_ARCOMPACT
+ { 0x34, "R4.10"},
+ { 0x35, "R4.11"},
+#else
+ { 0x51, "R2.0" },
+ { 0x52, "R2.1" },
+ { 0x53, "R3.0" },
+#endif
+ { 0x00, NULL }
+};
+
+static const struct id_to_str arc_cpu_nm[] = {
+#ifdef CONFIG_ISA_ARCOMPACT
+ { 0x20, "ARC 600" },
+ { 0x30, "ARC 770" }, /* 750 identified seperately */
+#else
+ { 0x40, "ARC EM" },
+ { 0x50, "ARC HS38" },
+#endif
+ { 0x00, "Unknown" }
+};
+
static void read_decode_ccm_bcr(struct cpuinfo_arc *cpu)
{
if (is_isa_arcompact()) {
struct bcr_timer timer;
struct bcr_generic bcr;
struct cpuinfo_arc *cpu = &cpuinfo_arc700[smp_processor_id()];
+ const struct id_to_str *tbl;
+
FIX_PTR(cpu);
READ_BCR(AUX_IDENTITY, cpu->core);
READ_BCR(ARC_REG_ISA_CFG_BCR, cpu->isa);
+ for (tbl = &arc_cpu_rel[0]; tbl->id != 0; tbl++) {
+ if (cpu->core.family == tbl->id) {
+ cpu->details = tbl->str;
+ break;
+ }
+ }
+
+ for (tbl = &arc_cpu_nm[0]; tbl->id != 0; tbl++) {
+ if ((cpu->core.family & 0xF0) == tbl->id)
+ break;
+ }
+ cpu->name = tbl->str;
+
READ_BCR(ARC_REG_TIMERS_BCR, timer);
cpu->extn.timer0 = timer.t0;
cpu->extn.timer1 = timer.t1;
cpu->extn.swap = read_aux_reg(ARC_REG_SWAP_BCR) ? 1 : 0; /* 1,3 */
cpu->extn.crc = read_aux_reg(ARC_REG_CRC_BCR) ? 1 : 0;
cpu->extn.minmax = read_aux_reg(ARC_REG_MIXMAX_BCR) > 1 ? 1 : 0; /* 2 */
+ cpu->extn.swape = (cpu->core.family >= 0x34) ? 1 :
+ IS_ENABLED(CONFIG_ARC_HAS_SWAPE);
+
READ_BCR(ARC_REG_XY_MEM_BCR, cpu->extn_xymem);
/* Read CCM BCRs for boot reporting even if not enabled in Kconfig */
cpu->extn.rtt = bcr.ver ? 1 : 0;
cpu->extn.debug = cpu->extn.ap | cpu->extn.smart | cpu->extn.rtt;
-}
-static const struct cpuinfo_data arc_cpu_tbl[] = {
-#ifdef CONFIG_ISA_ARCOMPACT
- { {0x20, "ARC 600" }, 0x2F},
- { {0x30, "ARC 700" }, 0x33},
- { {0x34, "ARC 700 R4.10"}, 0x34},
- { {0x35, "ARC 700 R4.11"}, 0x35},
-#else
- { {0x50, "ARC HS38 R2.0"}, 0x51},
- { {0x52, "ARC HS38 R2.1"}, 0x52},
- { {0x53, "ARC HS38 R3.0"}, 0x53},
-#endif
- { {0x00, NULL } }
-};
+ /* some hacks for lack of feature BCR info in old ARC700 cores */
+ if (is_isa_arcompact()) {
+ if (!cpu->isa.ver) /* ISA BCR absent, use Kconfig info */
+ cpu->isa.atomic = IS_ENABLED(CONFIG_ARC_HAS_LLSC);
+ else
+ cpu->isa.atomic = cpu->isa.atomic1;
+ cpu->isa.be = IS_ENABLED(CONFIG_CPU_BIG_ENDIAN);
+
+ /* there's no direct way to distinguish 750 vs. 770 */
+ if (unlikely(cpu->core.family < 0x34 || cpu->mmu.ver < 3))
+ cpu->name = "ARC750";
+ }
+}
static char *arc_cpu_mumbojumbo(int cpu_id, char *buf, int len)
{
struct cpuinfo_arc *cpu = &cpuinfo_arc700[cpu_id];
struct bcr_identity *core = &cpu->core;
- const struct cpuinfo_data *tbl;
- char *isa_nm;
- int i, be, atomic;
- int n = 0;
+ int i, n = 0;
FIX_PTR(cpu);
- if (is_isa_arcompact()) {
- isa_nm = "ARCompact";
- be = IS_ENABLED(CONFIG_CPU_BIG_ENDIAN);
-
- atomic = cpu->isa.atomic1;
- if (!cpu->isa.ver) /* ISA BCR absent, use Kconfig info */
- atomic = IS_ENABLED(CONFIG_ARC_HAS_LLSC);
- } else {
- isa_nm = "ARCv2";
- be = cpu->isa.be;
- atomic = cpu->isa.atomic;
- }
-
n += scnprintf(buf + n, len - n,
"\nIDENTITY\t: ARCVER [%#02x] ARCNUM [%#02x] CHIPID [%#4x]\n",
core->family, core->cpu_id, core->chip_id);
- for (tbl = &arc_cpu_tbl[0]; tbl->info.id != 0; tbl++) {
- if ((core->family >= tbl->info.id) &&
- (core->family <= tbl->up_range)) {
- n += scnprintf(buf + n, len - n,
- "processor [%d]\t: %s (%s ISA) %s\n",
- cpu_id, tbl->info.str, isa_nm,
- IS_AVAIL1(be, "[Big-Endian]"));
- break;
- }
- }
-
- if (tbl->info.id == 0)
- n += scnprintf(buf + n, len - n, "UNKNOWN ARC Processor\n");
+ n += scnprintf(buf + n, len - n, "processor [%d]\t: %s %s (%s ISA) %s\n",
+ cpu_id, cpu->name, cpu->details,
+ is_isa_arcompact() ? "ARCompact" : "ARCv2",
+ IS_AVAIL1(cpu->isa.be, "[Big-Endian]"));
n += scnprintf(buf + n, len - n, "Timers\t\t: %s%s%s%s\nISA Extn\t: ",
IS_AVAIL1(cpu->extn.timer0, "Timer0 "),
CONFIG_ARC_HAS_RTC));
n += i = scnprintf(buf + n, len - n, "%s%s%s%s%s",
- IS_AVAIL2(atomic, "atomic ", CONFIG_ARC_HAS_LLSC),
+ IS_AVAIL2(cpu->isa.atomic, "atomic ", CONFIG_ARC_HAS_LLSC),
IS_AVAIL2(cpu->isa.ldd, "ll64 ", CONFIG_ARC_HAS_LL64),
IS_AVAIL1(cpu->isa.unalign, "unalign (not used)"));
IS_AVAIL1(cpu->extn.swap, "swap "),
IS_AVAIL1(cpu->extn.minmax, "minmax "),
IS_AVAIL1(cpu->extn.crc, "crc "),
- IS_AVAIL2(1, "swape", CONFIG_ARC_HAS_SWAPE));
+ IS_AVAIL2(cpu->extn.swape, "swape", CONFIG_ARC_HAS_SWAPE));
if (cpu->bpu.ver)
n += scnprintf(buf + n, len - n,
FIX_PTR(cpu);
- n += scnprintf(buf + n, len - n,
- "Vector Table\t: %#x\nPeripherals\t: %#lx:%#lx\n",
- cpu->vec_base, perip_base, perip_end);
+ n += scnprintf(buf + n, len - n, "Vector Table\t: %#x\n", cpu->vec_base);
if (cpu->extn.fpu_sp || cpu->extn.fpu_dp)
n += scnprintf(buf + n, len - n, "FPU\t\t: %s%s\n",
* way to pass it w/o having to kmalloc/free a 2 byte string.
* Encode cpu-id as 0xFFcccc, which is decoded by show routine.
*/
- return *pos < num_possible_cpus() ? cpu_to_ptr(*pos) : NULL;
+ return *pos < nr_cpu_ids ? cpu_to_ptr(*pos) : NULL;
}
static void *c_next(struct seq_file *m, void *v, loff_t *pos)
if (!user_mode(regs))
show_stacktrace(current, regs);
}
-
-#ifdef CONFIG_DEBUG_FS
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/mount.h>
-#include <linux/pagemap.h>
-#include <linux/init.h>
-#include <linux/namei.h>
-#include <linux/debugfs.h>
-
-static struct dentry *test_dentry;
-static struct dentry *test_dir;
-static struct dentry *test_u32_dentry;
-
-static u32 clr_on_read = 1;
-
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
-u32 numitlb, numdtlb, num_pte_not_present;
-
-static int fill_display_data(char *kbuf)
-{
- size_t num = 0;
- num += sprintf(kbuf + num, "I-TLB Miss %x\n", numitlb);
- num += sprintf(kbuf + num, "D-TLB Miss %x\n", numdtlb);
- num += sprintf(kbuf + num, "PTE not present %x\n", num_pte_not_present);
-
- if (clr_on_read)
- numitlb = numdtlb = num_pte_not_present = 0;
-
- return num;
-}
-
-static int tlb_stats_open(struct inode *inode, struct file *file)
-{
- file->private_data = (void *)__get_free_page(GFP_KERNEL);
- return 0;
-}
-
-/* called on user read(): display the counters */
-static ssize_t tlb_stats_output(struct file *file, /* file descriptor */
- char __user *user_buf, /* user buffer */
- size_t len, /* length of buffer */
- loff_t *offset) /* offset in the file */
-{
- size_t num;
- char *kbuf = (char *)file->private_data;
-
- /* All of the data can he shoved in one iteration */
- if (*offset != 0)
- return 0;
-
- num = fill_display_data(kbuf);
-
- /* simple_read_from_buffer() is helper for copy to user space
- It copies up to @2 (num) bytes from kernel buffer @4 (kbuf) at offset
- @3 (offset) into the user space address starting at @1 (user_buf).
- @5 (len) is max size of user buffer
- */
- return simple_read_from_buffer(user_buf, num, offset, kbuf, len);
-}
-
-/* called on user write : clears the counters */
-static ssize_t tlb_stats_clear(struct file *file, const char __user *user_buf,
- size_t length, loff_t *offset)
-{
- numitlb = numdtlb = num_pte_not_present = 0;
- return length;
-}
-
-static int tlb_stats_close(struct inode *inode, struct file *file)
-{
- free_page((unsigned long)(file->private_data));
- return 0;
-}
-
-static const struct file_operations tlb_stats_file_ops = {
- .read = tlb_stats_output,
- .write = tlb_stats_clear,
- .open = tlb_stats_open,
- .release = tlb_stats_close
-};
-#endif
-
-static int __init arc_debugfs_init(void)
-{
- test_dir = debugfs_create_dir("arc", NULL);
-
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- test_dentry = debugfs_create_file("tlb_stats", 0444, test_dir, NULL,
- &tlb_stats_file_ops);
-#endif
-
- test_u32_dentry =
- debugfs_create_u32("clr_on_read", 0444, test_dir, &clr_on_read);
-
- return 0;
-}
-
-module_init(arc_debugfs_init);
-
-static void __exit arc_debugfs_exit(void)
-{
- debugfs_remove(test_u32_dentry);
- debugfs_remove(test_dentry);
- debugfs_remove(test_dir);
-}
-module_exit(arc_debugfs_exit);
-
-#endif
#include <asm/setup.h>
static int l2_line_sz;
-int ioc_exists;
-volatile int slc_enable = 1, ioc_enable = 1;
+static int ioc_exists;
+int slc_enable = 1, ioc_enable = 1;
unsigned long perip_base = ARC_UNCACHED_ADDR_SPACE; /* legacy value for boot */
unsigned long perip_end = 0xFFFFFFFF; /* legacy value */
PR_CACHE(&cpuinfo_arc700[c].icache, CONFIG_ARC_HAS_ICACHE, "I-Cache");
PR_CACHE(&cpuinfo_arc700[c].dcache, CONFIG_ARC_HAS_DCACHE, "D-Cache");
- if (!is_isa_arcv2())
- return buf;
-
p = &cpuinfo_arc700[c].slc;
if (p->ver)
n += scnprintf(buf + n, len - n,
"SLC\t\t: %uK, %uB Line%s\n",
p->sz_k, p->line_len, IS_USED_RUN(slc_enable));
- if (ioc_exists)
- n += scnprintf(buf + n, len - n, "IOC\t\t:%s\n",
- IS_DISABLED_RUN(ioc_enable));
+ n += scnprintf(buf + n, len - n, "Peripherals\t: %#lx%s%s\n",
+ perip_base,
+ IS_AVAIL3(ioc_exists, ioc_enable, ", IO-Coherency "));
return buf;
}
}
READ_BCR(ARC_REG_CLUSTER_BCR, cbcr);
- if (cbcr.c && ioc_enable)
+ if (cbcr.c)
ioc_exists = 1;
+ else
+ ioc_enable = 0;
/* HS 2.0 didn't have AUX_VOL */
if (cpuinfo_arc700[cpu].core.family > 0x51) {
read_aux_reg(ARC_REG_SLC_CTRL) | SLC_CTRL_DISABLE);
}
- if (is_isa_arcv2() && ioc_exists) {
+ if (is_isa_arcv2() && ioc_enable) {
/* IO coherency base - 0x8z */
write_aux_reg(ARC_REG_IO_COH_AP0_BASE, 0x80000);
/* IO coherency aperture size - 512Mb: 0x8z-0xAz */
* -For coherent data, Read/Write to buffers terminate early in cache
* (vs. always going to memory - thus are faster)
*/
- if ((is_isa_arcv2() && ioc_exists) ||
+ if ((is_isa_arcv2() && ioc_enable) ||
(attrs & DMA_ATTR_NON_CONSISTENT))
need_coh = 0;
int is_non_coh = 1;
is_non_coh = (attrs & DMA_ATTR_NON_CONSISTENT) ||
- (is_isa_arcv2() && ioc_exists);
+ (is_isa_arcv2() && ioc_enable);
if (PageHighMem(page) || !is_non_coh)
iounmap((void __force __iomem *)vaddr);
char super_pg[64] = "";
if (p_mmu->s_pg_sz_m)
- scnprintf(super_pg, 64, "%dM Super Page%s, ",
+ scnprintf(super_pg, 64, "%dM Super Page %s",
p_mmu->s_pg_sz_m,
IS_USED_CFG(CONFIG_TRANSPARENT_HUGEPAGE));
n += scnprintf(buf + n, len - n,
- "MMU [v%x]\t: %dk PAGE, %sJTLB %d (%dx%d), uDTLB %d, uITLB %d %s%s\n",
+ "MMU [v%x]\t: %dk PAGE, %sJTLB %d (%dx%d), uDTLB %d, uITLB %d%s%s\n",
p_mmu->ver, p_mmu->pg_sz_k, super_pg,
p_mmu->sets * p_mmu->ways, p_mmu->sets, p_mmu->ways,
p_mmu->u_dtlb, p_mmu->u_itlb,
- IS_AVAIL2(p_mmu->pae, "PAE40 ", CONFIG_ARC_HAS_PAE40));
+ IS_AVAIL2(p_mmu->pae, ", PAE40 ", CONFIG_ARC_HAS_PAE40));
return buf;
}
2:
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- and.f 0, r0, _PAGE_PRESENT
- bz 1f
- ld r3, [num_pte_not_present]
- add r3, r3, 1
- st r3, [num_pte_not_present]
-1:
-#endif
-
.endm
;-----------------------------------------------------------------
TLBMISS_FREEUP_REGS
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- ld r0, [@numitlb]
- add r0, r0, 1
- st r0, [@numitlb]
-#endif
-
;----------------------------------------------------------------
; Get the PTE corresponding to V-addr accessed, r2 is setup with EFA
LOAD_FAULT_PTE
TLBMISS_FREEUP_REGS
-#ifdef CONFIG_ARC_DBG_TLB_MISS_COUNT
- ld r0, [@numdtlb]
- add r0, r0, 1
- st r0, [@numdtlb]
-#endif
-
;----------------------------------------------------------------
; Get the PTE corresponding to V-addr accessed
; If PTE exists, it will setup, r0 = PTE, r1 = Ptr to PTE, r2 = EFA
exynos4210-smdkv310.dtb \
exynos4210-trats.dtb \
exynos4210-universal_c210.dtb \
+ exynos4412-itop-elite.dtb \
exynos4412-odroidu3.dtb \
exynos4412-odroidx.dtb \
exynos4412-odroidx2.dtb \
imx6dl-aristainetos_7.dtb \
imx6dl-aristainetos2_4.dtb \
imx6dl-aristainetos2_7.dtb \
+ imx6dl-colibri-eval-v3.dtb \
imx6dl-cubox-i.dtb \
imx6dl-dfi-fs700-m60.dtb \
imx6dl-gw51xx.dtb \
imx6dl-gw552x.dtb \
imx6dl-gw553x.dtb \
imx6dl-hummingboard.dtb \
+ imx6dl-icore.dtb \
imx6dl-nit6xlite.dtb \
imx6dl-nitrogen6x.dtb \
imx6dl-phytec-pbab01.dtb \
imx6q-gw553x.dtb \
imx6q-h100.dtb \
imx6q-hummingboard.dtb \
+ imx6q-icore.dtb \
imx6q-icore-rqs.dtb \
imx6q-marsboard.dtb \
imx6q-nitrogen6x.dtb \
imx6q-nitrogen6_max.dtb \
+ imx6q-nitrogen6_som2.dtb \
imx6q-novena.dtb \
imx6q-phytec-pbab01.dtb \
imx6q-rex-pro.dtb \
imx6sx-sabreauto.dtb \
imx6sx-sdb-reva.dtb \
imx6sx-sdb-sai.dtb \
- imx6sx-sdb.dtb
+ imx6sx-sdb.dtb \
+ imx6sx-udoo-neo-basic.dtb \
+ imx6sx-udoo-neo-extended.dtb \
+ imx6sx-udoo-neo-full.dtb
dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ul-14x14-evk.dtb \
imx6ul-geam-kit.dtb \
+ imx6ul-liteboard.dtb \
imx6ul-pico-hobbit.dtb \
imx6ul-tx6ul-0010.dtb \
imx6ul-tx6ul-0011.dtb \
- imx6ul-tx6ul-mainboard.dtb
+ imx6ul-tx6ul-mainboard.dtb \
+ imx6ull-14x14-evk.dtb
dtb-$(CONFIG_SOC_IMX7D) += \
imx7d-cl-som-imx7.dtb \
imx7d-colibri-eval-v3.dtb \
am335x-sl50.dtb \
am335x-wega-rdk.dtb
dtb-$(CONFIG_ARCH_OMAP4) += \
+ omap4-droid4-xt894.dtb \
omap4-duovero-parlor.dtb \
omap4-kc1.dtb \
omap4-panda.dtb \
am572x-idk.dtb \
dra7-evm.dtb \
dra72-evm.dtb \
- dra72-evm-revc.dtb
+ dra72-evm-revc.dtb \
+ dra71-evm.dtb
dtb-$(CONFIG_ARCH_ORION5X) += \
orion5x-kuroboxpro.dtb \
orion5x-lacie-d2-network.dtb \
orion5x-lacie-ethernet-disk-mini-v2.dtb \
orion5x-linkstation-lsgl.dtb \
orion5x-linkstation-lswtgl.dtb \
+ orion5x-lschl.dtb \
orion5x-lswsgl.dtb \
orion5x-maxtor-shared-storage-2.dtb \
orion5x-netgear-wnr854t.dtb \
dtb-$(CONFIG_ARCH_PRIMA2) += \
prima2-evb.dtb
dtb-$(CONFIG_ARCH_OXNAS) += \
- wd-mbwe.dtb
+ wd-mbwe.dtb \
+ cloudengines-pogoplug-series-3.dtb
dtb-$(CONFIG_ARCH_QCOM) += \
qcom-apq8060-dragonboard.dtb \
qcom-apq8064-arrow-sd-600eval.dtb \
qcom-msm8660-surf.dtb \
qcom-msm8960-cdp.dtb \
qcom-msm8974-lge-nexus5-hammerhead.dtb \
- qcom-msm8974-sony-xperia-honami.dtb
+ qcom-msm8974-sony-xperia-honami.dtb \
+ qcom-mdm9615-wp8548-mangoh-green.dtb
dtb-$(CONFIG_ARCH_REALVIEW) += \
arm-realview-pb1176.dtb \
arm-realview-pb11mp.dtb \
rk3036-kylin.dtb \
rk3066a-bqcurie2.dtb \
rk3066a-marsboard.dtb \
+ rk3066a-mk808.dtb \
rk3066a-rayeager.dtb \
+ rk3188-px3-evb.dtb \
rk3188-radxarock.dtb \
rk3228-evb.dtb \
rk3229-evb.dtb \
sh73a0-kzm9g.dtb
dtb-$(CONFIG_ARCH_SOCFPGA) += \
socfpga_arria5_socdk.dtb \
+ socfpga_arria10_socdk_qspi.dtb \
socfpga_arria10_socdk_sdmmc.dtb \
socfpga_cyclone5_mcvevk.dtb \
socfpga_cyclone5_socdk.dtb \
socfpga_cyclone5_de0_sockit.dtb \
socfpga_cyclone5_sockit.dtb \
socfpga_cyclone5_socrates.dtb \
+ socfpga_cyclone5_sodia.dtb \
socfpga_cyclone5_vining_fpga.dtb \
socfpga_vt.dtb
dtb-$(CONFIG_ARCH_SPEAR13XX) += \
stih407-b2120.dtb \
stih410-b2120.dtb \
stih410-b2260.dtb \
- stih415-b2000.dtb \
- stih415-b2020.dtb \
- stih416-b2000.dtb \
- stih416-b2020.dtb \
- stih416-b2020e.dtb \
stih418-b2199.dtb
dtb-$(CONFIG_ARCH_STM32)+= \
stm32f429-disco.dtb \
stm32f469-disco.dtb \
- stm32429i-eval.dtb
+ stm32429i-eval.dtb \
+ stm32746g-eval.dtb
dtb-$(CONFIG_MACH_SUN4I) += \
sun4i-a10-a1000.dtb \
sun4i-a10-ba10-tvbox.dtb \
sun4i-a10-pcduino2.dtb \
sun4i-a10-pov-protab2-ips9.dtb
dtb-$(CONFIG_MACH_SUN5I) += \
- ntc-gr8-evb.dtb \
sun5i-a10s-auxtek-t003.dtb \
sun5i-a10s-auxtek-t004.dtb \
sun5i-a10s-mk802.dtb \
sun5i-a13-olinuxino-micro.dtb \
sun5i-a13-q8-tablet.dtb \
sun5i-a13-utoo-p66.dtb \
+ sun5i-gr8-chip-pro.dtb \
+ sun5i-gr8-evb.dtb \
sun5i-r8-chip.dtb
dtb-$(CONFIG_MACH_SUN6I) += \
sun6i-a31-app4-evb1.dtb \
&usb1 {
status = "okay";
- dr_mode = "otg";
+ dr_mode = "host";
};
&cpsw_emac0 {
&gpio0 {
ti,no-reset-on-init;
};
+
+&gpio3 {
+ ti,no-reset-on-init;
+};
* published by the Free Software Foundation.
*/
+#include <dt-bindings/mfd/tps65217.h>
+
/ {
cpus {
cpu@0 {
* by the hardware problems. (Tip: double-check by performing a current
* measurement after shutdown: it should be less than 1 mA.)
*/
+
+ interrupts = <7>; /* NMI */
+ interrupt-parent = <&intc>;
+
ti,pmic-shutdown-controller;
+ charger {
+ interrupts = <TPS65217_IRQ_AC>, <TPS65217_IRQ_USB>;
+ interrupts-names = "AC", "USB";
+ status = "okay";
+ };
+
+ pwrbutton {
+ interrupts = <TPS65217_IRQ_PB>;
+ status = "okay";
+ };
+
regulators {
dcdc1_reg: regulator@0 {
regulator-name = "vdds_dpr";
&sham {
status = "okay";
};
+
+&rtc {
+ clocks = <&clk_32768_ck>, <&clkdiv32k_ick>;
+ clock-names = "ext-clk", "int-clk";
+};
pinctrl-names = "default";
pinctrl-0 = <&dcan1_pins_default>;
};
+
+&rtc {
+ clocks = <&clk_32768_ck>, <&clkdiv32k_ick>;
+ clock-names = "ext-clk", "int-clk";
+};
blue-and-red-wiring = "crossed";
};
+
+&rtc {
+ clocks = <&clk_32768_ck>, <&clkdiv32k_ick>;
+ clock-names = "ext-clk", "int-clk";
+};
reg = <0x210000 0x2000>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
ranges = <0 0x210000 0x2000>;
am33xx_pinmux: pinmux@800 {
reg = <0x800 0x238>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x7f>;
};
interrupts = <75
76>;
ti,hwmods = "rtc";
+ clocks = <&clkdiv32k_ick>;
+ clock-names = "int-clk";
};
spi0: spi@48030000 {
interrupts = <16>;
ti,hwmods = "adc_tsc";
status = "disabled";
+ dmas = <&edma 53 0>, <&edma 57 0>;
+ dma-names = "fifo0", "fifo1";
tsc {
compatible = "ti,am3359-tsc";
reg = <0x480025d8 0x24>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <16>;
reg = <0x800 0x31c>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <32>;
clocks = <&adc_tsc_fck>;
clock-names = "fck";
status = "disabled";
+ dmas = <&edma 53 0>, <&edma 57 0>;
+ dma-names = "fifo0", "fifo1";
tsc {
compatible = "ti,am3359-tsc";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x40000000>; /* 1 GB */
};
status = "okay";
};
- mdio {
- pinctrl-0 = <&mdio_pins>;
- pinctrl-names = "default";
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
- };
-
ethernet@70000 {
pinctrl-0 = <&ge0_rgmii_pins>;
pinctrl-names = "default";
};
};
};
-
- pcie-controller {
- status = "okay";
- /*
- * The two PCIe units are accessible through
- * both standard PCIe slots and mini-PCIe
- * slots on the board.
- */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- pcie@2,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
};
sound {
};
};
+&pciec {
+ status = "okay";
+ /*
+ * The two PCIe units are accessible through
+ * both standard PCIe slots and mini-PCIe
+ * slots on the board.
+ */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ pcie@2,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
+
&spi0 {
pinctrl-0 = <&spi0_pins2>;
pinctrl-names = "default";
stdout-path = &uart0;
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MiB */
};
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
- pcie-controller {
- status = "okay";
-
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- pcie@2,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
sata@a0000 {
nr-ports = <2>;
};
};
+&pciec {
+ status = "okay";
+
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ pcie@2,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+};
+
&pinctrl {
sata_l_white_pin: sata-l-white-pin {
marvell,pins = "mpp57";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
- pcie-controller {
- status = "okay";
-
- /* Internal mini-PCIe connector */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- /* Connected on the PCB to a USB 3.0 XHCI controller */
- pcie@2,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
serial@12000 {
status = "okay";
};
};
- mdio {
- pinctrl-0 = <&mdio_pins>;
- pinctrl-names = "default";
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
- };
ethernet@70000 {
pinctrl-0 = <&ge0_rgmii_pins>;
pinctrl-names = "default";
};
};
+&pciec {
+ status = "okay";
+
+ /* Internal mini-PCIe connector */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* Connected on the PCB to a USB 3.0 XHCI controller */
+ pcie@2,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
&pinctrl {
pwr_led_pin: pwr-led-pin {
marvell,pins = "mpp63";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
- pcie-controller {
- status = "okay";
-
- /* Connected to Marvell 88SE9170 SATA controller */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- /* Connected to FL1009 USB 3.0 controller */
- pcie@2,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
/* RTC is provided by Intersil ISL12057 I2C RTC chip */
status = "okay";
};
- mdio {
- pinctrl-0 = <&mdio_pins>;
- pinctrl-names = "default";
- phy0: ethernet-phy@0 { /* Marvell 88E1318 */
- reg = <0>;
- };
- };
-
ethernet@74000 {
pinctrl-0 = <&ge1_rgmii_pins>;
pinctrl-names = "default";
};
i2c@11000 {
- compatible = "marvell,mv64xxx-i2c";
clock-frequency = <100000>;
+
+ pinctrl-0 = <&i2c0_pins>;
+ pinctrl-names = "default";
+
status = "okay";
isl12057: isl12057@68 {
};
};
+&pciec {
+ status = "okay";
+
+ /* Connected to Marvell 88SE9170 SATA controller */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* Connected to FL1009 USB 3.0 controller */
+ pcie@2,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+ phy0: ethernet-phy@0 { /* Marvell 88E1318 */
+ reg = <0>;
+ };
+};
+
&pinctrl {
power_led_pin: power-led-pin {
marvell,pins = "mpp57";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
- pcie-controller {
- status = "okay";
-
- /* Connected to FL1009 USB 3.0 controller */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- /* Connected to Marvell 88SE9215 SATA controller */
- pcie@2,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
/* RTC is provided by Intersil ISL12057 I2C RTC chip */
status = "okay";
};
- mdio {
- pinctrl-0 = <&mdio_pins>;
- pinctrl-names = "default";
- phy0: ethernet-phy@0 { /* Marvell 88E1318 */
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 { /* Marvell 88E1318 */
- reg = <1>;
- };
- };
-
ethernet@70000 {
pinctrl-0 = <&ge0_rgmii_pins>;
pinctrl-names = "default";
};
i2c@11000 {
- compatible = "marvell,mv64xxx-i2c";
clock-frequency = <100000>;
+
+ pinctrl-0 = <&i2c0_pins>;
+ pinctrl-names = "default";
+
status = "okay";
isl12057: isl12057@68 {
};
};
+&pciec {
+ status = "okay";
+
+ /* Connected to FL1009 USB 3.0 controller */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* Connected to Marvell 88SE9215 SATA controller */
+ pcie@2,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+ phy0: ethernet-phy@0 { /* Marvell 88E1318 */
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 { /* Marvell 88E1318 */
+ reg = <1>;
+ };
+};
+
&pinctrl {
poweroff: poweroff {
marvell,pins = "mpp60";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
- pcie-controller {
- status = "okay";
-
- /* Internal mini-PCIe connector */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- /* Internal mini-PCIe connector */
- pcie@2,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
serial@12000 {
status = "okay";
status = "okay";
};
- mdio {
- pinctrl-0 = <&mdio_pins>;
- pinctrl-names = "default";
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
- };
-
ethernet@70000 {
status = "okay";
phy = <&phy0>;
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
- button@1 {
+ button {
label = "Software Button";
linux,code = <KEY_POWER>;
gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
};
- dsa@0 {
+ dsa {
compatible = "marvell,dsa";
#address-cells = <2>;
#size-cells = <0>;
};
};
};
- };
+};
+
+&pciec {
+ status = "okay";
+
+ /* Internal mini-PCIe connector */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* Internal mini-PCIe connector */
+ pcie@2,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+};
+
&pinctrl {
fan_pins: fan-pins {
compatible = "seagate,dart-4", "marvell,armada370", "marvell,armada-370-xp";
soc {
- pcie-controller {
- /* SATA AHCI controller 88SE9170 */
- pcie@1,0 {
- status = "okay";
- };
- };
-
internal-regs {
- mdio {
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
- };
-
ethernet@74000 {
status = "okay";
pinctrl-0 = <&ge1_rgmii_pins>;
1300 0>;
};
};
+
+&pciec {
+ /* SATA AHCI controller 88SE9170 */
+ pcie@1,0 {
+ status = "okay";
+ };
+};
+
+&mdio {
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
- pcie-controller {
- status = "okay";
-
- /* USB 3.0 bridge ASM1042A */
- pcie@2,0 {
- status = "okay";
- };
- };
-
internal-regs {
serial@12000 {
status = "okay";
status = "okay";
};
- mdio {
- pinctrl-0 = <&mdio_pins>;
- pinctrl-names = "default";
-
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
- };
-
ethernet@70000 {
status = "okay";
pinctrl-0 = <&ge0_rgmii_pins>;
#address-cells = <1>;
#size-cells = <0>;
- button@1 {
+ power {
label = "Power button";
linux,code = <KEY_POWER>;
gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
debounce-interval = <100>;
};
- button@2 {
+ backup {
label = "Backup button";
linux,code = <KEY_OPTION>;
gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
debounce-interval = <100>;
};
- button@3 {
+ reset {
label = "Reset Button";
linux,code = <KEY_RESTART>;
gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
};
};
+&pciec {
+ status = "okay";
+
+ /* USB 3.0 bridge ASM1042A */
+ pcie@2,0 {
+ status = "okay";
+ };
+};
+
+
+&mdio {
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+};
+
&pinctrl {
pinctrl-0 = <&hdd0_led_sata_pin>, <&hdd1_led_sata_pin>;
pinctrl-names = "default";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000>;
- pcie-controller {
- status = "okay";
-
- /* USB 3.0 Bridge ASM1042A */
- pcie@1,0 {
- status = "okay";
- };
- };
-
internal-regs {
coherency-fabric@20200 {
broken-idle;
status = "okay";
};
- mdio {
- pinctrl-0 = <&mdio_pins>;
- pinctrl-names = "default";
-
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
- };
-
ethernet@74000 {
status = "okay";
pinctrl-0 = <&ge1_rgmii_pins>;
#address-cells = <1>;
#size-cells = <0>;
- button@1 {
+ power {
label = "Power button";
linux,code = <KEY_POWER>;
gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
debounce-interval = <100>;
};
- button@2 {
+ reset {
label = "Reset Button";
linux,code = <KEY_RESTART>;
gpios = <&gpio1 23 GPIO_ACTIVE_LOW>;
debounce-interval = <100>;
};
- button@3 {
+ button {
label = "USB VBUS error";
linux,code = <KEY_UNKNOWN>;
gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
};
};
+&pciec {
+ status = "okay";
+
+ /* USB 3.0 Bridge ASM1042A */
+ pcie@1,0 {
+ status = "okay";
+ };
+};
+
+&mdio {
+ pinctrl-0 = <&mdio_pins>;
+ pinctrl-names = "default";
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+};
+
&pinctrl {
pinctrl-0 = <&sata_led_pin>;
pinctrl-names = "default";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x20000000>; /* 512 MB */
};
status = "okay";
};
- mdio {
- phy1: ethernet-phy@1 { /* Marvell 88E1512 */
- reg = <1>;
- };
- };
-
ethernet@70000 {
status = "okay";
phy = <&phy1>;
pinctrl-0 = <&sata1_pwr_pin &sata2_pwr_pin>;
pinctrl-names = "default";
- sata1_regulator: sata1-regulator {
+ sata1_regulator: sata1-regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "SATA1 Power";
gpio = <&gpio1 5 GPIO_ACTIVE_HIGH>;
};
- sata2_regulator: sata2-regulator {
+ sata2_regulator: sata2-regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "SATA2 Power";
};
};
+&mdio {
+ phy1: ethernet-phy@1 { /* Marvell 88E1512 */
+ reg = <1>;
+ };
+};
+
&pinctrl {
disk1_led_pin: disk1-led-pin {
marvell,pins = "mpp31";
* 370 and Armada XP SoC.
*/
-/include/ "skeleton64.dtsi"
-
#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))
/ {
pcie-mem-aperture = <0xf8000000 0x7e00000>;
pcie-io-aperture = <0xffe00000 0x100000>;
- devbus-bootcs {
+ devbus_bootcs: devbus-bootcs {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10400 0x8>;
ranges = <0 MBUS_ID(0x01, 0x2f) 0 0xffffffff>;
status = "disabled";
};
- devbus-cs0 {
+ devbus_cs0: devbus-cs0 {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10408 0x8>;
ranges = <0 MBUS_ID(0x01, 0x3e) 0 0xffffffff>;
status = "disabled";
};
- devbus-cs1 {
+ devbus_cs1: devbus-cs1 {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10410 0x8>;
ranges = <0 MBUS_ID(0x01, 0x3d) 0 0xffffffff>;
status = "disabled";
};
- devbus-cs2 {
+ devbus_cs2: devbus-cs2 {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10418 0x8>;
ranges = <0 MBUS_ID(0x01, 0x3b) 0 0xffffffff>;
status = "disabled";
};
- devbus-cs3 {
+ devbus_cs3: devbus-cs3 {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10420 0x8>;
ranges = <0 MBUS_ID(0x01, 0x37) 0 0xffffffff>;
#size-cells = <1>;
ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;
- rtc@10300 {
+ rtc: rtc@10300 {
compatible = "marvell,orion-rtc";
reg = <0x10300 0x20>;
interrupts = <50>;
msi-controller;
};
- coherency-fabric@20200 {
+ coherencyfab: coherency-fabric@20200 {
compatible = "marvell,coherency-fabric";
reg = <0x20200 0xb0>, <0x21010 0x1c>;
};
- timer@20300 {
+ timer: timer@20300 {
reg = <0x20300 0x30>, <0x21040 0x30>;
interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
};
- watchdog@20300 {
+ watchdog: watchdog@20300 {
reg = <0x20300 0x34>, <0x20704 0x4>;
};
- pmsu@22000 {
+ cpurst: cpurst@20800 {
+ compatible = "marvell,armada-370-cpu-reset";
+ reg = <0x20800 0x8>;
+ };
+
+ pmsu: pmsu@22000 {
compatible = "marvell,armada-370-pmsu";
reg = <0x22000 0x1000>;
};
- usb@50000 {
+ usb0: usb@50000 {
compatible = "marvell,orion-ehci";
reg = <0x50000 0x500>;
interrupts = <45>;
status = "disabled";
};
- usb@51000 {
+ usb1: usb@51000 {
compatible = "marvell,orion-ehci";
reg = <0x51000 0x500>;
interrupts = <46>;
status = "disabled";
};
- mdio: mdio {
+ mdio: mdio@72004 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "marvell,orion-mdio";
status = "disabled";
};
- sata@a0000 {
+ sata: sata@a0000 {
compatible = "marvell,armada-370-sata";
reg = <0xa0000 0x5000>;
interrupts = <55>;
status = "disabled";
};
- nand@d0000 {
+ nand: nand@d0000 {
compatible = "marvell,armada370-nand";
reg = <0xd0000 0x54>;
#address-cells = <1>;
status = "disabled";
};
- mvsdio@d4000 {
+ sdio: mvsdio@d4000 {
compatible = "marvell,orion-sdio";
reg = <0xd4000 0x200>;
interrupts = <54>;
*/
#include "armada-370-xp.dtsi"
-/include/ "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
model = "Marvell Armada 370 family SoC";
compatible = "marvell,armada370", "marvell,armada-370-xp";
reg = <MBUS_ID(0x01, 0xe0) 0 0x100000>;
};
- pcie-controller {
+ pciec: pcie-controller@82000000 {
compatible = "marvell,armada-370-pcie";
status = "disabled";
device_type = "pci";
0x82000000 0x2 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */
0x81000000 0x2 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */>;
- pcie@1,0 {
+ pcie0: pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
status = "disabled";
};
- pcie@2,0 {
+ pcie2: pcie@2,0 {
device_type = "pci";
assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
};
internal-regs {
- L2: l2-cache {
+ L2: l2-cache@8000 {
compatible = "marvell,aurora-outer-cache";
reg = <0x08000 0x1000>;
cache-id-part = <0x100>;
wt-override;
};
- i2c0: i2c@11000 {
- reg = <0x11000 0x20>;
- };
-
- i2c1: i2c@11100 {
- reg = <0x11100 0x20>;
- };
-
gpio0: gpio@18100 {
compatible = "marvell,orion-gpio";
reg = <0x18100 0x40>;
interrupts = <91>;
};
- /*
- * Default UART pinctrl setting without RTS/CTS, can
- * be overwritten on board level if a different
- * configuration is used.
- */
- uart0: serial@12000 {
- pinctrl-0 = <&uart0_pins>;
- pinctrl-names = "default";
- };
-
- uart1: serial@12100 {
- pinctrl-0 = <&uart1_pins>;
- pinctrl-names = "default";
- };
- system-controller@18200 {
+ systemc: system-controller@18200 {
compatible = "marvell,armada-370-xp-system-controller";
reg = <0x18200 0x100>;
};
#clock-cells = <1>;
};
- thermal@18300 {
+ thermal: thermal@18300 {
compatible = "marvell,armada370-thermal";
reg = <0x18300 0x4
0x18304 0x4>;
status = "okay";
};
- sscg@18330 {
+ sscg: sscg@18330 {
reg = <0x18330 0x4>;
};
- interrupt-controller@20a00 {
- reg = <0x20a00 0x1d0>, <0x21870 0x58>;
- };
-
- timer@20300 {
- compatible = "marvell,armada-370-timer";
- clocks = <&coreclk 2>;
- };
-
- watchdog@20300 {
- compatible = "marvell,armada-370-wdt";
- clocks = <&coreclk 2>;
- };
-
- cpurst@20800 {
- compatible = "marvell,armada-370-cpu-reset";
- reg = <0x20800 0x8>;
- };
-
- cpu-config@21000 {
+ cpuconf: cpu-config@21000 {
compatible = "marvell,armada-370-cpu-config";
reg = <0x21000 0x8>;
};
status = "disabled";
};
- usb@50000 {
- clocks = <&coreclk 0>;
- };
-
- usb@51000 {
- clocks = <&coreclk 0>;
- };
-
- xor@60800 {
+ xor0: xor@60800 {
compatible = "marvell,orion-xor";
reg = <0x60800 0x100
0x60A00 0x100>;
};
};
- xor@60900 {
+ xor1: xor@60900 {
compatible = "marvell,orion-xor";
reg = <0x60900 0x100
0x60b00 0x100>;
};
};
- ethernet@70000 {
- compatible = "marvell,armada-370-neta";
- };
-
- ethernet@74000 {
- compatible = "marvell,armada-370-neta";
- };
-
- crypto@90000 {
+ cesa: crypto@90000 {
compatible = "marvell,armada-370-crypto";
reg = <0x90000 0x10000>;
reg-names = "regs";
};
};
+/*
+ * Default UART pinctrl setting without RTS/CTS, can be overwritten on
+ * board level if a different configuration is used.
+ */
+
+&uart0 {
+ pinctrl-0 = <&uart0_pins>;
+ pinctrl-names = "default";
+};
+
+&uart1 {
+ pinctrl-0 = <&uart1_pins>;
+ pinctrl-names = "default";
+};
+
+&i2c0 {
+ reg = <0x11000 0x20>;
+};
+
+&i2c1 {
+ reg = <0x11100 0x20>;
+};
+
+&mpic {
+ reg = <0x20a00 0x1d0>, <0x21870 0x58>;
+};
+
+&timer {
+ compatible = "marvell,armada-370-timer";
+ clocks = <&coreclk 2>;
+};
+
+&watchdog {
+ compatible = "marvell,armada-370-wdt";
+ clocks = <&coreclk 2>;
+};
+
+&usb0 {
+ clocks = <&coreclk 0>;
+};
+
+&usb1 {
+ clocks = <&coreclk 0>;
+};
+
+ð0 {
+ compatible = "marvell,armada-370-neta";
+};
+
+ð1 {
+ compatible = "marvell,armada-370-neta";
+};
+
&pinctrl {
compatible = "marvell,mv88f6710-pinctrl";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x40000000>; /* 1 GB */
};
MBUS_ID(0x09, 0x09) 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x05) 0 0xf1110000 0x10000>;
- internal-regs {
- spi@10600 {
- pinctrl-0 = <&spi0_pins>;
- pinctrl-names = "default";
- /*
- * SPI conflicts with NAND, so we disable it
- * here, and select NAND as the enabled device
- * by default.
- */
- status = "disabled";
-
- spi-flash@0 {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "n25q128a13", "jedec,spi-nor";
- reg = <0>; /* Chip select 0 */
- spi-max-frequency = <108000000>;
- };
- };
-
- i2c@11000 {
- status = "okay";
- clock-frequency = <100000>;
- pinctrl-0 = <&i2c0_pins>;
- pinctrl-names = "default";
- };
-
- i2c@11100 {
- status = "okay";
- clock-frequency = <100000>;
- pinctrl-0 = <&i2c1_pins>;
- pinctrl-names = "default";
- };
-
- serial@12000 {
- status = "okay";
- };
-
- pinctrl {
- sdio_st_pins: sdio-st-pins {
- marvell,pins = "mpp44", "mpp45";
- marvell,function = "gpio";
- };
- };
-
- sata@a0000 {
- status = "okay";
- nr-ports = <2>;
- };
-
- nand: nand@d0000 {
- pinctrl-0 = <&nand_pins>;
- pinctrl-names = "default";
- status = "okay";
- num-cs = <1>;
- marvell,nand-keep-config;
- marvell,nand-enable-arbiter;
- nand-on-flash-bbt;
- nand-ecc-strength = <4>;
- nand-ecc-step-size = <512>;
-
- partition@0 {
- label = "U-Boot";
- reg = <0 0x800000>;
- };
- partition@800000 {
- label = "Linux";
- reg = <0x800000 0x800000>;
- };
- partition@1000000 {
- label = "Filesystem";
- reg = <0x1000000 0x3f000000>;
- };
- };
-
- usb@54000 {
- status = "okay";
- };
-
- usb3@58000 {
- status = "okay";
- };
-
- mvsdio@d4000 {
- pinctrl-0 = <&sdio_pins &sdio_st_pins>;
- pinctrl-names = "default";
- status = "okay";
- cd-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
- wp-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
- };
-
- mdio {
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
-
- phy3: ethernet-phy@3 {
- reg = <3>;
- };
- };
-
- ethernet@f0000 {
- status = "okay";
-
- eth0@c4000 {
- status = "okay";
- phy = <&phy0>;
- phy-mode = "rgmii-id";
- };
-
- eth1@c5000 {
- status = "okay";
- phy = <&phy3>;
- phy-mode = "gmii";
- };
- };
- };
-
- pcie-controller {
- status = "okay";
- /*
- * The two PCIe units are accessible through
- * standard PCIe slots on the board.
- */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
- pcie@2,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
};
};
+&pciec {
+ status = "okay";
+};
+
+/*
+ * The two PCIe units are accessible through
+ * standard PCIe slots on the board.
+ */
+&pcie0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+};
+
+&pcie1 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+};
+
+
+&spi0 {
+ pinctrl-0 = <&spi0_pins>;
+ pinctrl-names = "default";
+
+ /*
+ * SPI conflicts with NAND, so we disable it here, and
+ * select NAND as the enabled device by default.
+ */
+
+ status = "disabled";
+
+ spi-flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q128a13", "jedec,spi-nor";
+ reg = <0>; /* Chip select 0 */
+ spi-max-frequency = <108000000>;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+ clock-frequency = <100000>;
+ pinctrl-0 = <&i2c0_pins>;
+ pinctrl-names = "default";
+};
+
+&i2c1 {
+ status = "okay";
+ clock-frequency = <100000>;
+ pinctrl-0 = <&i2c1_pins>;
+ pinctrl-names = "default";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&pinctrl {
+ sdio_st_pins: sdio-st-pins {
+ marvell,pins = "mpp44", "mpp45";
+ marvell,function = "gpio";
+ };
+};
+
+&sata {
+ status = "okay";
+ nr-ports = <2>;
+};
+
+&nand {
+ pinctrl-0 = <&nand_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ num-cs = <1>;
+ marvell,nand-keep-config;
+ marvell,nand-enable-arbiter;
+ nand-on-flash-bbt;
+ nand-ecc-strength = <4>;
+ nand-ecc-step-size = <512>;
+
+ partition@0 {
+ label = "U-Boot";
+ reg = <0 0x800000>;
+ };
+ partition@800000 {
+ label = "Linux";
+ reg = <0x800000 0x800000>;
+ };
+ partition@1000000 {
+ label = "Filesystem";
+ reg = <0x1000000 0x3f000000>;
+ };
+};
+
+&usb1 {
+ status = "okay";
+};
+
+&usb2 {
+ status = "okay";
+};
+
+&sdio {
+ pinctrl-0 = <&sdio_pins &sdio_st_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ cd-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+};
+
+&mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ phy3: ethernet-phy@3 {
+ reg = <3>;
+ };
+};
+
+ðernet {
+ status = "okay";
+};
+
+
+ð0 {
+ status = "okay";
+ phy = <&phy0>;
+ phy-mode = "rgmii-id";
+};
+
+ð1 {
+ status = "okay";
+ phy = <&phy3>;
+ phy-mode = "gmii";
+};
* OTHER DEALINGS IN THE SOFTWARE.
*/
-#include "skeleton.dtsi"
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/phy/phy.h>
#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
model = "Marvell Armada 375 family SoC";
compatible = "marvell,armada375";
};
clocks {
- /* 2 GHz fixed main PLL */
+ /* 1 GHz fixed main PLL */
mainpll: mainpll {
compatible = "fixed-clock";
#clock-cells = <0>;
#size-cells = <0>;
enable-method = "marvell,armada-375-smp";
- cpu@0 {
+ cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
};
- cpu@1 {
+ cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
reg = <MBUS_ID(0x01, 0x1d) 0 0x100000>;
};
- devbus-bootcs {
+ devbus_bootcs: devbus-bootcs {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10400 0x8>;
ranges = <0 MBUS_ID(0x01, 0x2f) 0 0xffffffff>;
status = "disabled";
};
- devbus-cs0 {
+ devbus_cs0: devbus-cs0 {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10408 0x8>;
ranges = <0 MBUS_ID(0x01, 0x3e) 0 0xffffffff>;
status = "disabled";
};
- devbus-cs1 {
+ devbus_cs1: devbus-cs1 {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10410 0x8>;
ranges = <0 MBUS_ID(0x01, 0x3d) 0 0xffffffff>;
status = "disabled";
};
- devbus-cs2 {
+ devbus_cs2: devbus-cs2 {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10418 0x8>;
ranges = <0 MBUS_ID(0x01, 0x3b) 0 0xffffffff>;
status = "disabled";
};
- devbus-cs3 {
+ devbus_cs3: devbus-cs3 {
compatible = "marvell,mvebu-devbus";
reg = <MBUS_ID(0xf0, 0x01) 0x10420 0x8>;
ranges = <0 MBUS_ID(0x01, 0x37) 0 0xffffffff>;
prefetch-data = <1>;
};
- scu@c000 {
+ scu: scu@c000 {
compatible = "arm,cortex-a9-scu";
reg = <0xc000 0x58>;
};
- timer@c600 {
+ timer0: timer@c600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xc600 0x20>;
interrupts = <GIC_PPI 13 (IRQ_TYPE_EDGE_RISING | GIC_CPU_MASK_SIMPLE(2))>;
<0xc100 0x100>;
};
- mdio {
+ mdio: mdio@c0054 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "marvell,orion-mdio";
};
/* Network controller */
- ethernet@f0000 {
+ ethernet: ethernet@f0000 {
compatible = "marvell,armada-375-pp2";
reg = <0xf0000 0xa000>, /* Packet Processor regs */
<0xc0000 0x3060>, /* LMS regs */
clock-names = "pp_clk", "gop_clk";
status = "disabled";
- eth0: eth0@c4000 {
+ eth0: eth0 {
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
port-id = <0>;
status = "disabled";
};
- eth1: eth1@c5000 {
+ eth1: eth1 {
interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
port-id = <1>;
status = "disabled";
};
};
- rtc@10300 {
+ rtc: rtc@10300 {
compatible = "marvell,orion-rtc";
reg = <0x10300 0x20>;
interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
- pinctrl {
+ pinctrl: pinctrl@18000 {
compatible = "marvell,mv88f6720-pinctrl";
reg = <0x18000 0x24>;
interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
};
- system-controller@18200 {
+ systemc: system-controller@18200 {
compatible = "marvell,armada-375-system-controller";
reg = <0x18200 0x100>;
};
interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
};
- timer@20300 {
+ timer1: timer@20300 {
compatible = "marvell,armada-375-timer", "marvell,armada-370-timer";
reg = <0x20300 0x30>, <0x21040 0x30>;
interrupts-extended = <&gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
clock-names = "nbclk", "fixed";
};
- watchdog@20300 {
+ watchdog: watchdog@20300 {
compatible = "marvell,armada-375-wdt";
reg = <0x20300 0x34>, <0x20704 0x4>, <0x18254 0x4>;
clocks = <&coreclk 0>, <&refclk>;
clock-names = "nbclk", "fixed";
};
- cpurst@20800 {
+ cpurst: cpurst@20800 {
compatible = "marvell,armada-370-cpu-reset";
reg = <0x20800 0x10>;
};
- coherency-fabric@21010 {
+ coherencyfab: coherency-fabric@21010 {
compatible = "marvell,armada-375-coherency-fabric";
reg = <0x21010 0x1c>;
};
- usb@50000 {
+ usb0: usb@50000 {
compatible = "marvell,orion-ehci";
reg = <0x50000 0x500>;
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
- usb@54000 {
+ usb1: usb@54000 {
compatible = "marvell,orion-ehci";
reg = <0x54000 0x500>;
interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
- usb3@58000 {
+ usb2: usb3@58000 {
compatible = "marvell,armada-375-xhci";
reg = <0x58000 0x20000>,<0x5b880 0x80>;
interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
- xor@60800 {
+ xor0: xor@60800 {
compatible = "marvell,orion-xor";
reg = <0x60800 0x100
0x60A00 0x100>;
};
};
- xor@60900 {
+ xor1: xor@60900 {
compatible = "marvell,orion-xor";
reg = <0x60900 0x100
0x60b00 0x100>;
};
};
- crypto@90000 {
+ cesa: crypto@90000 {
compatible = "marvell,armada-375-crypto";
reg = <0x90000 0x10000>;
reg-names = "regs";
marvell,crypto-sram-size = <0x800>;
};
- sata@a0000 {
+ sata: sata@a0000 {
compatible = "marvell,armada-370-sata";
reg = <0xa0000 0x5000>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
- nand@d0000 {
+ nand: nand@d0000 {
compatible = "marvell,armada370-nand";
reg = <0xd0000 0x54>;
#address-cells = <1>;
status = "disabled";
};
- mvsdio@d4000 {
+ sdio: mvsdio@d4000 {
compatible = "marvell,orion-sdio";
reg = <0xd4000 0x200>;
interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
- thermal@e8078 {
+ thermal: thermal@e8078 {
compatible = "marvell,armada375-thermal";
reg = <0xe8078 0x4>, <0xe807c 0x8>;
status = "okay";
};
};
- pcie-controller {
+ pciec: pcie-controller@82000000 {
compatible = "marvell,armada-370-pcie";
status = "disabled";
device_type = "pci";
0x82000000 0x2 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 1 MEM */
0x81000000 0x2 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 1 IO */>;
- pcie@1,0 {
+ pcie0: pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
status = "disabled";
};
- pcie@2,0 {
+ pcie1: pcie@2,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
};
clocks {
- /* 2 GHz fixed main PLL */
+ /* 1 GHz fixed main PLL */
mainpll: mainpll {
compatible = "fixed-clock";
#clock-cells = <0>;
};
clocks {
- /* 2 GHz fixed main PLL */
+ /* 1 GHz fixed main PLL */
mainpll: mainpll {
compatible = "fixed-clock";
#clock-cells = <0>;
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x00000000 0x00000000 0x40000000>; /* 1GB */
};
MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
- pcie-controller {
- status = "okay";
-
- /* First mini-PCIe port */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- /* Second mini-PCIe port */
- pcie@2,0 {
- /* Port 0, Lane 1 */
- status = "okay";
- };
-
- /* Renesas uPD720202 USB 3.0 controller */
- pcie@3,0 {
- /* Port 0, Lane 3 */
- status = "okay";
- };
- };
-
internal-regs {
/* UART0 */
serial@12000 {
status = "okay";
};
- mdio {
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
- };
-
ethernet@70000 {
pinctrl-0 = <&ge0_rgmii_pins>;
pinctrl-names = "default";
pinctrl-0 = <&keys_pin>;
pinctrl-names = "default";
- button@1 {
+ reset {
label = "Factory Reset Button";
linux,code = <KEY_SETUP>;
gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
};
};
+&mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+};
+
+&pciec {
+ status = "okay";
+
+ /* First mini-PCIe port */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* Second mini-PCIe port */
+ pcie@2,0 {
+ /* Port 0, Lane 1 */
+ status = "okay";
+ };
+
+ /* Renesas uPD720202 USB 3.0 controller */
+ pcie@3,0 {
+ /* Port 0, Lane 3 */
+ status = "okay";
+ };
+};
+
&pinctrl {
pinctrl-0 = <&phy_int_pin>;
pinctrl-names = "default";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0 0x00000000 0 0x80000000>; /* 2 GB */
};
};
};
- pcie-controller {
- status = "okay";
-
- /*
- * All 6 slots are physically present as
- * standard PCIe slots on the board.
- */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
- pcie@2,0 {
- /* Port 0, Lane 1 */
- status = "okay";
- };
- pcie@3,0 {
- /* Port 0, Lane 2 */
- status = "okay";
- };
- pcie@4,0 {
- /* Port 0, Lane 3 */
- status = "okay";
- };
- pcie@9,0 {
- /* Port 2, Lane 0 */
- status = "okay";
- };
- pcie@10,0 {
- /* Port 3, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
serial@12000 {
status = "okay";
status = "okay";
};
- mdio {
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
-
- phy2: ethernet-phy@2 {
- reg = <25>;
- };
-
- phy3: ethernet-phy@3 {
- reg = <27>;
- };
- };
-
ethernet@70000 {
status = "okay";
phy = <&phy0>;
};
};
+&pciec {
+ status = "okay";
+
+ /*
+ * All 6 slots are physically present as
+ * standard PCIe slots on the board.
+ */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+ pcie@2,0 {
+ /* Port 0, Lane 1 */
+ status = "okay";
+ };
+ pcie@3,0 {
+ /* Port 0, Lane 2 */
+ status = "okay";
+ };
+ pcie@4,0 {
+ /* Port 0, Lane 3 */
+ status = "okay";
+ };
+ pcie@9,0 {
+ /* Port 2, Lane 0 */
+ status = "okay";
+ };
+ pcie@10,0 {
+ /* Port 3, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+
+ phy2: ethernet-phy@2 {
+ reg = <25>;
+ };
+
+ phy3: ethernet-phy@3 {
+ reg = <27>;
+ };
+};
+
&spi0 {
status = "okay";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
/*
* 8 GB of plug-in RAM modules by default.The amount
};
};
- pcie-controller {
- status = "okay";
-
- /*
- * The 3 slots are physically present as
- * standard PCIe slots on the board.
- */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
- pcie@9,0 {
- /* Port 2, Lane 0 */
- status = "okay";
- };
- pcie@10,0 {
- /* Port 3, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
serial@12000 {
status = "okay";
status = "okay";
};
- mdio {
- phy0: ethernet-phy@0 {
- reg = <16>;
- };
-
- phy1: ethernet-phy@1 {
- reg = <17>;
- };
-
- phy2: ethernet-phy@2 {
- reg = <18>;
- };
-
- phy3: ethernet-phy@3 {
- reg = <19>;
- };
- };
-
ethernet@70000 {
status = "okay";
phy = <&phy0>;
};
};
+&pciec {
+ status = "okay";
+
+ /*
+ * The 3 slots are physically present as
+ * standard PCIe slots on the board.
+ */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+ pcie@9,0 {
+ /* Port 2, Lane 0 */
+ status = "okay";
+ };
+ pcie@10,0 {
+ /* Port 3, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ phy0: ethernet-phy@0 {
+ reg = <16>;
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <17>;
+ };
+
+ phy2: ethernet-phy@2 {
+ reg = <18>;
+ };
+
+ phy3: ethernet-phy@3 {
+ reg = <19>;
+ };
+};
+
&spi0 {
status = "okay";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0 0x00000000 0 0x20000000>; /* 512MB */
};
MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
- pcie-controller {
- status = "okay";
-
- /* Quad port sata: Marvell 88SX7042 */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- /* USB 3.0 xHCI controller: NEC D720200F1 */
- pcie@5,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
serial@12000 {
status = "okay";
};
- mdio {
- phy0: ethernet-phy@0 { /* Marvell 88E1318 */
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 { /* Marvell 88E1318 */
- reg = <1>;
- };
- };
-
ethernet@70000 {
pinctrl-0 = <&ge0_rgmii_pins>;
pinctrl-names = "default";
gpios = <&gpio0 24 GPIO_ACTIVE_HIGH>;
};
};
+&pciec {
+ status = "okay";
+
+ /* Quad port sata: Marvell 88SX7042 */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* USB 3.0 xHCI controller: NEC D720200F1 */
+ pcie@5,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ phy0: ethernet-phy@0 { /* Marvell 88E1318 */
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 { /* Marvell 88E1318 */
+ reg = <1>;
+ };
+};
&pinctrl {
poweroff_pin: poweroff-pin {
stdout-path = &uart0;
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x00000000 0x00000000 0x00000000 0x10000000>; /* 256MB */
};
MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
- pcie-controller {
- status = "okay";
-
- /* Etron EJ168 USB 3.0 controller */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- /* First mini-PCIe port */
- pcie@2,0 {
- /* Port 0, Lane 1 */
- status = "okay";
- };
-
- /* Second mini-PCIe port */
- pcie@3,0 {
- /* Port 0, Lane 3 */
- status = "okay";
- };
- };
-
internal-regs {
rtc@10300 {
pinctrl-0 = <&keys_pin>;
pinctrl-names = "default";
- button@1 {
+ wps {
label = "WPS";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
};
- button@2 {
+ reset {
label = "Factory Reset Button";
linux,code = <KEY_RESTART>;
gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
4500 1>;
};
- dsa@0 {
+ dsa {
compatible = "marvell,dsa";
#address-cells = <2>;
#size-cells = <0>;
};
};
+&pciec {
+ status = "okay";
+
+ /* Etron EJ168 USB 3.0 controller */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* First mini-PCIe port */
+ pcie@2,0 {
+ /* Port 0, Lane 1 */
+ status = "okay";
+ };
+
+ /* Second mini-PCIe port */
+ pcie@3,0 {
+ /* Port 0, Lane 3 */
+ status = "okay";
+ };
+};
+
&pinctrl {
keys_pin: keys-pin {
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
/*
* This board has 4 GB of RAM, but the last 256 MB of
};
};
- pcie-controller {
- status = "okay";
-
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
- };
-
usb@50000 {
status = "okay";
};
};
};
};
+
+&pciec {
+ status = "okay";
+
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+};
* configured as x4 or quad x1 lanes. One unit is
* x1 only.
*/
- pcie-controller {
+ pciec: pcie-controller@82000000 {
compatible = "marvell,armada-xp-pcie";
status = "disabled";
device_type = "pci";
0x82000000 0x5 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */
0x81000000 0x5 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */>;
- pcie@1,0 {
+ pcie1: pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
status = "disabled";
};
- pcie@2,0 {
+ pcie2: pcie@2,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
status = "disabled";
};
- pcie@3,0 {
+ pcie3: pcie@3,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
reg = <0x1800 0 0 0 0>;
status = "disabled";
};
- pcie@4,0 {
+ pcie4: pcie@4,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
reg = <0x2000 0 0 0 0>;
status = "disabled";
};
- pcie@5,0 {
+ pcie5: pcie@5,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
reg = <0x2800 0 0 0 0>;
* configured as x4 or quad x1 lanes. One unit is
* x4 only.
*/
- pcie-controller {
+ pciec: pcie-controller@82000000 {
compatible = "marvell,armada-xp-pcie";
status = "disabled";
device_type = "pci";
0x82000000 0x9 0 MBUS_ID(0x04, 0xf8) 0 1 0 /* Port 2.0 MEM */
0x81000000 0x9 0 MBUS_ID(0x04, 0xf0) 0 1 0 /* Port 2.0 IO */>;
- pcie@1,0 {
+ pcie1: pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
status = "disabled";
};
- pcie@2,0 {
+ pcie2: pcie@2,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
status = "disabled";
};
- pcie@3,0 {
+ pcie3: pcie@3,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
reg = <0x1800 0 0 0 0>;
status = "disabled";
};
- pcie@4,0 {
+ pcie4: pcie@4,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
reg = <0x2000 0 0 0 0>;
status = "disabled";
};
- pcie@5,0 {
+ pcie5: pcie@5,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
reg = <0x2800 0 0 0 0>;
status = "disabled";
};
- pcie@6,0 {
+ pcie6: pcie@6,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x84000 0 0x2000>;
reg = <0x3000 0 0 0 0>;
status = "disabled";
};
- pcie@7,0 {
+ pcie7: pcie@7,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x88000 0 0x2000>;
reg = <0x3800 0 0 0 0>;
status = "disabled";
};
- pcie@8,0 {
+ pcie8: pcie@8,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x8c000 0 0x2000>;
reg = <0x4000 0 0 0 0>;
status = "disabled";
};
- pcie@9,0 {
+ pcie9: pcie@9,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x42000 0 0x2000>;
reg = <0x4800 0 0 0 0>;
* configured as x4 or quad x1 lanes. Two units are
* x4/x1.
*/
- pcie-controller {
+ pciec: pcie-controller@82000000 {
compatible = "marvell,armada-xp-pcie";
status = "disabled";
device_type = "pci";
0x82000000 0xa 0 MBUS_ID(0x08, 0xf8) 0 1 0 /* Port 3.0 MEM */
0x81000000 0xa 0 MBUS_ID(0x08, 0xf0) 0 1 0 /* Port 3.0 IO */>;
- pcie@1,0 {
+ pcie1: pcie@1,0 {
device_type = "pci";
assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
status = "disabled";
};
- pcie@2,0 {
+ pcie2: pcie@2,0 {
device_type = "pci";
assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
status = "disabled";
};
- pcie@3,0 {
+ pcie3: pcie@3,0 {
device_type = "pci";
assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
reg = <0x1800 0 0 0 0>;
status = "disabled";
};
- pcie@4,0 {
+ pcie4: pcie@4,0 {
device_type = "pci";
assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
reg = <0x2000 0 0 0 0>;
status = "disabled";
};
- pcie@5,0 {
+ pcie5: pcie@5,0 {
device_type = "pci";
assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
reg = <0x2800 0 0 0 0>;
status = "disabled";
};
- pcie@6,0 {
+ pcie6: pcie@6,0 {
device_type = "pci";
assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
reg = <0x3000 0 0 0 0>;
status = "disabled";
};
- pcie@7,0 {
+ pcie7: pcie@7,0 {
device_type = "pci";
assigned-addresses = <0x82003800 0 0x88000 0 0x2000>;
reg = <0x3800 0 0 0 0>;
status = "disabled";
};
- pcie@8,0 {
+ pcie8: pcie@8,0 {
device_type = "pci";
assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>;
reg = <0x4000 0 0 0 0>;
status = "disabled";
};
- pcie@9,0 {
+ pcie9: pcie@9,0 {
device_type = "pci";
assigned-addresses = <0x82004800 0 0x42000 0 0x2000>;
reg = <0x4800 0 0 0 0>;
status = "disabled";
};
- pcie@10,0 {
+ pcie10: pcie@10,0 {
device_type = "pci";
assigned-addresses = <0x82005000 0 0x82000 0 0x2000>;
reg = <0x5000 0 0 0 0>;
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0 0x00000000 0 0x80000000>; /* 2GB */
};
MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
- pcie-controller {
- status = "okay";
-
- /* Connected to first Marvell 88SE9170 SATA controller */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- /* Connected to second Marvell 88SE9170 SATA controller */
- pcie@2,0 {
- /* Port 0, Lane 1 */
- status = "okay";
- };
-
- /* Connected to Fresco Logic FL1009 USB 3.0 controller */
- pcie@5,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
/* RTC is provided by Intersil ISL12057 I2C RTC chip */
};
i2c@11000 {
- compatible = "marvell,mv64xxx-i2c";
clock-frequency = <400000>;
status = "okay";
status = "okay";
};
- mdio {
- phy0: ethernet-phy@0 { /* Marvell 88E1318 */
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 { /* Marvell 88E1318 */
- reg = <1>;
- };
- };
-
ethernet@70000 {
+ pinctrl-0 = <&ge0_rgmii_pins>;
+ pinctrl-names = "default";
+
status = "okay";
phy = <&phy0>;
phy-mode = "rgmii-id";
};
ethernet@74000 {
+ pinctrl-0 = <&ge1_rgmii_pins>;
+ pinctrl-names = "default";
+
status = "okay";
phy = <&phy1>;
phy-mode = "rgmii-id";
};
};
+&pciec {
+ status = "okay";
+
+ /* Connected to first Marvell 88SE9170 SATA controller */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /* Connected to second Marvell 88SE9170 SATA controller */
+ pcie@2,0 {
+ /* Port 0, Lane 1 */
+ status = "okay";
+ };
+
+ /* Connected to Fresco Logic FL1009 USB 3.0 controller */
+ pcie@5,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ phy0: ethernet-phy@0 { /* Marvell 88E1318 */
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 { /* Marvell 88E1318 */
+ reg = <1>;
+ };
+};
+
+
&pinctrl {
poweroff: poweroff {
marvell,pins = "mpp42";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0 0x00000000 0 0x40000000>; /* 1 GB soldered on */
};
};
};
- pcie-controller {
- status = "okay";
- /* Internal mini-PCIe connector */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
rtc@10300 {
/* No crystal connected to the internal RTC */
#address-cells = <1>;
#size-cells = <0>;
- button@1 {
+ init {
label = "Init Button";
linux,code = <KEY_POWER>;
gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
};
};
- mdio {
- phy0: ethernet-phy@0 {
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 {
- reg = <1>;
- };
-
- phy2: ethernet-phy@2 {
- reg = <2>;
- };
-
- phy3: ethernet-phy@3 {
- reg = <3>;
- };
- };
-
ethernet@70000 {
status = "okay";
phy = <&phy0>;
};
};
+&pciec {
+ status = "okay";
+ /* Internal mini-PCIe connector */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+};
+
+&mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+
+ phy2: ethernet-phy@2 {
+ reg = <2>;
+ };
+
+ phy3: ethernet-phy@3 {
+ reg = <3>;
+ };
+};
+
&pinctrl {
led_pins: led-pins-0 {
marvell,pins = "mpp49", "mpp51", "mpp53";
stdout-path = "serial0:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0 0x00000000 0 0x40000000>; /* 1GB */
};
MBUS_ID(0x09, 0x09) 0 0 0xf1100000 0x10000
MBUS_ID(0x09, 0x05) 0 0 0xf1110000 0x10000>;
- pcie-controller {
- status = "okay";
-
- /*
- * Connected to Marvell 88SX7042 SATA-II controller
- * handling the four disks.
- */
- pcie@1,0 {
- /* Port 0, Lane 0 */
- status = "okay";
- };
-
- /*
- * Connected to EtronTech EJ168A XHCI controller
- * providing the two rear USB 3.0 ports.
- */
- pcie@5,0 {
- /* Port 1, Lane 0 */
- status = "okay";
- };
- };
-
internal-regs {
/* RTC is provided by Seiko S-35390A below */
status = "okay";
};
- mdio {
- phy0: ethernet-phy@0 { /* Marvell 88E1512 */
- reg = <0>;
- };
-
- phy1: ethernet-phy@1 { /* Marvell 88E1512 */
- reg = <1>;
- };
- };
-
ethernet@70000 {
status = "okay";
pinctrl-0 = <&ge0_rgmii_pins>;
&sata3_pwr_pin &sata4_pwr_pin>;
pinctrl-names = "default";
- sata1_regulator: sata1-regulator {
+ sata1_regulator: sata1-regulator@1 {
compatible = "regulator-fixed";
reg = <1>;
regulator-name = "SATA1 Power";
gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
};
- sata2_regulator: sata2-regulator {
+ sata2_regulator: sata2-regulator@2 {
compatible = "regulator-fixed";
reg = <2>;
regulator-name = "SATA2 Power";
gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>;
};
- sata3_regulator: sata3-regulator {
+ sata3_regulator: sata3-regulator@3 {
compatible = "regulator-fixed";
reg = <3>;
regulator-name = "SATA3 Power";
gpio = <&gpio1 13 GPIO_ACTIVE_HIGH>;
};
- sata4_regulator: sata4-regulator {
+ sata4_regulator: sata4-regulator@4 {
compatible = "regulator-fixed";
reg = <4>;
regulator-name = "SATA4 Power";
};
};
+&pciec {
+ status = "okay";
+
+ /*
+ * Connected to Marvell 88SX7042 SATA-II controller
+ * handling the four disks.
+ */
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+
+ /*
+ * Connected to EtronTech EJ168A XHCI controller
+ * providing the two rear USB 3.0 ports.
+ */
+ pcie@5,0 {
+ /* Port 1, Lane 0 */
+ status = "okay";
+ };
+};
+
+
+&mdio {
+ phy0: ethernet-phy@0 { /* Marvell 88E1512 */
+ reg = <0>;
+ };
+
+ phy1: ethernet-phy@1 { /* Marvell 88E1512 */
+ reg = <1>;
+ };
+};
+
&pinctrl {
sata1_pwr_pin: sata1-pwr-pin {
marvell,pins = "mpp42";
#include "armada-370-xp.dtsi"
/ {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
model = "Marvell Armada XP family SoC";
compatible = "marvell,armadaxp", "marvell,armada-370-xp";
reg = <0x1400 0x500>;
};
- L2: l2-cache {
+ L2: l2-cache@8000 {
compatible = "marvell,aurora-system-cache";
reg = <0x08000 0x1000>;
cache-id-part = <0x100>;
wt-override;
};
- i2c0: i2c@11000 {
- compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
- reg = <0x11000 0x100>;
- };
-
- i2c1: i2c@11100 {
- compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
- reg = <0x11100 0x100>;
- };
-
uart2: serial@12200 {
compatible = "snps,dw-apb-uart";
pinctrl-0 = <&uart2_pins>;
status = "disabled";
};
- system-controller@18200 {
+ systemc: system-controller@18200 {
compatible = "marvell,armada-370-xp-system-controller";
reg = <0x18200 0x500>;
};
#clock-cells = <1>;
};
- thermal@182b0 {
+ thermal: thermal@182b0 {
compatible = "marvell,armadaxp-thermal";
reg = <0x182b0 0x4
0x184d0 0x4>;
clocks = <&coreclk 1>;
};
- interrupt-controller@20a00 {
- reg = <0x20a00 0x2d0>, <0x21070 0x58>;
- };
-
- timer@20300 {
- compatible = "marvell,armada-xp-timer";
- clocks = <&coreclk 2>, <&refclk>;
- clock-names = "nbclk", "fixed";
- };
-
- watchdog@20300 {
- compatible = "marvell,armada-xp-wdt";
- clocks = <&coreclk 2>, <&refclk>;
- clock-names = "nbclk", "fixed";
- };
-
- cpurst@20800 {
- compatible = "marvell,armada-370-cpu-reset";
- reg = <0x20800 0x20>;
- };
-
cpu-config@21000 {
compatible = "marvell,armada-xp-cpu-config";
reg = <0x21000 0x8>;
status = "disabled";
};
- usb@50000 {
- clocks = <&gateclk 18>;
- };
-
- usb@51000 {
- clocks = <&gateclk 19>;
- };
-
- usb@52000 {
+ usb2: usb@52000 {
compatible = "marvell,orion-ehci";
reg = <0x52000 0x500>;
interrupts = <47>;
status = "disabled";
};
- xor@60900 {
+ xor1: xor@60900 {
compatible = "marvell,orion-xor";
reg = <0x60900 0x100
0x60b00 0x100>;
compatible = "marvell,armada-xp-neta";
};
- crypto@90000 {
+ cesa: crypto@90000 {
compatible = "marvell,armada-xp-crypto";
reg = <0x90000 0x10000>;
reg-names = "regs";
status = "disabled";
};
- xor@f0900 {
+ xor0: xor@f0900 {
compatible = "marvell,orion-xor";
reg = <0xF0900 0x100
0xF0B00 0x100>;
};
};
+&i2c0 {
+ compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
+ reg = <0x11000 0x100>;
+};
+
+&i2c1 {
+ compatible = "marvell,mv78230-i2c", "marvell,mv64xxx-i2c";
+ reg = <0x11100 0x100>;
+};
+
+&mpic {
+ reg = <0x20a00 0x2d0>, <0x21070 0x58>;
+};
+
+&timer {
+ compatible = "marvell,armada-xp-timer";
+ clocks = <&coreclk 2>, <&refclk>;
+ clock-names = "nbclk", "fixed";
+};
+
+&watchdog {
+ compatible = "marvell,armada-xp-wdt";
+ clocks = <&coreclk 2>, <&refclk>;
+ clock-names = "nbclk", "fixed";
+};
+
+&cpurst {
+ reg = <0x20800 0x20>;
+};
+
+&usb0 {
+ clocks = <&gateclk 18>;
+};
+
+&usb1 {
+ clocks = <&gateclk 19>;
+};
+
&pinctrl {
ge0_gmii_pins: ge0-gmii-pins {
marvell,pins =
status = "okay";
};
+&pcie {
+ status = "okay";
+};
+
ðernet {
status = "okay";
};
};
- syscon {
+ syscon: syscon@f8000000 {
compatible = "axis,artpec6-syscon", "syscon";
reg = <0xf8000000 0x48>;
};
interrupt-parent = <&intc>;
};
+ pcie: pcie@f8050000 {
+ compatible = "axis,artpec6-pcie", "snps,dw-pcie";
+ reg = <0xf8050000 0x2000
+ 0xf8040000 0x1000
+ 0xc0000000 0x2000>;
+ reg-names = "dbi", "phy", "config";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ device_type = "pci";
+ /* downstream I/O */
+ ranges = <0x81000000 0 0 0xc0002000 0 0x00010000
+ /* non-prefetchable memory */
+ 0x82000000 0 0xc0012000 0xc0012000 0 0x1ffee000>;
+ num-lanes = <2>;
+ bus-range = <0x00 0xff>;
+ interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "msi";
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0 0 0 0x7>;
+ interrupt-map = <0 0 0 1 &intc GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 2 &intc GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 3 &intc GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 4 &intc GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+ axis,syscon-pcie = <&syscon>;
+ status = "disabled";
+ };
+
amba@0 {
compatible = "simple-bus";
#address-cells = <0x1>;
#include "sama5d4.dtsi"
/ {
- model = "DENX MA5D4";
- compatible = "denx,ma5d4", "atmel,sama5d4", "atmel,sama5";
+ model = "Aries/DENX MA5D4";
+ compatible = "aries,ma5d4", "denx,ma5d4", "atmel,sama5d4", "atmel,sama5";
memory {
reg = <0x20000000 0x10000000>;
#include "at91-sama5d4_ma5d4.dtsi"
/ {
- model = "DENX MA5D4EVK";
- compatible = "denx,ma5d4evk", "atmel,sama5d4", "atmel,sama5";
+ model = "Aries/DENX MA5D4EVK";
+ compatible = "aries,ma5d4evk", "denx,ma5d4evk", "atmel,sama5d4", "atmel,sama5";
chosen {
stdout-path = "serial3:115200n8";
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA30 periph A */
- AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA31 periph with pullup */
+ <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB14 periph A */
- AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PB15 periph with pullup */
+ <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
label = "Button 3";
gpios = <&pioA 30 GPIO_ACTIVE_LOW>;
linux,code = <0x103>;
- gpio-key,wakeup;
+ wakeup-source;
};
btn4 {
label = "Button 4";
gpios = <&pioA 31 GPIO_ACTIVE_LOW>;
linux,code = <0x104>;
- gpio-key,wakeup;
+ wakeup-source;
};
};
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE>,
- <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+ <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
+ <AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PC30 periph A */
- AT91_PIOC 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PC31 periph with pullup */
+ <AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOC 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A */
- AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB13 periph A */
+ <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA9 periph A */
- AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA10 periph with pullup */
+ <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>,
- <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
+ <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>,
+ <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PA9 periph A */
- AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PA10 periph A with pullup */
+ <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
--- /dev/null
+/*
+ * cloudengines-pogoplug-series-3.dtsi - Device tree file for Cloud Engines PogoPlug Series 3
+ *
+ * Copyright (C) 2016 Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/dts-v1/;
+#include "ox820.dtsi"
+
+/ {
+ model = "Cloud Engines PogoPlug Series 3";
+
+ compatible = "cloudengines,pogoplugv3", "oxsemi,ox820";
+
+ chosen {
+ bootargs = "earlyprintk";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ /* 128Mbytes DDR */
+ reg = <0x60000000 0x8000000>;
+ };
+
+ aliases {
+ serial0 = &uart0;
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ blue {
+ label = "pogoplug:blue";
+ gpios = <&gpio0 2 0>;
+ default-state = "keep";
+ };
+
+ orange {
+ label = "pogoplug:orange";
+ gpios = <&gpio1 16 1>;
+ default-state = "keep";
+ };
+
+ green {
+ label = "pogoplug:green";
+ gpios = <&gpio1 17 1>;
+ default-state = "keep";
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+};
+
+&nandc {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+
+ nand@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ nand-ecc-mode = "soft";
+ nand-ecc-algo = "hamming";
+
+ partition@0 {
+ label = "boot";
+ reg = <0x00000000 0x00e00000>;
+ read-only;
+ };
+
+ partition@e00000 {
+ label = "ubi";
+ reg = <0x00e00000 0x07200000>;
+ };
+ };
+};
+
+ða {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_etha_mdio>;
+};
aliases {
serial2 = &serial2;
+ ethernet0 = ð0;
};
chosen {
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
- cd-gpios = <&gpio 64 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio 64 GPIO_ACTIVE_LOW>;
status = "okay";
};
rx-num-evt = <32>;
};
+&usb_phy {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
+
&aemif {
pinctrl-names = "default";
pinctrl-0 = <&nand_pins>;
};
};
};
+
+&prictrl {
+ status = "okay";
+};
+
+&memctrl {
+ status = "okay";
+};
reg = <0x14120 0x50>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <2>;
pinctrl-single,bit-per-mux;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0xf>;
0xc 0x88888888 0xffffffff
>;
};
+ lcd_pins: pinmux_lcd_pins {
+ pinctrl-single,bits = <
+ /*
+ * LCD_D[2], LCD_D[3], LCD_D[4], LCD_D[5],
+ * LCD_D[6], LCD_D[7]
+ */
+ 0x40 0x22222200 0xffffff00
+ /*
+ * LCD_D[10], LCD_D[11], LCD_D[12], LCD_D[13],
+ * LCD_D[14], LCD_D[15], LCD_D[0], LCD_D[1]
+ */
+ 0x44 0x22222222 0xffffffff
+ /* LCD_D[8], LCD_D[9] */
+ 0x48 0x00000022 0x000000ff
+
+ /* LCD_PCLK */
+ 0x48 0x02000000 0x0f000000
+ /* LCD_AC_ENB_CS, LCD_VSYNC, LCD_HSYNC */
+ 0x4c 0x02000022 0x0f0000ff
+ >;
+ };
};
+ prictrl: priority-controller@14110 {
+ compatible = "ti,da850-mstpri";
+ reg = <0x14110 0x0c>;
+ status = "disabled";
+ };
+ cfgchip: chip-controller@1417c {
+ compatible = "ti,da830-cfgchip", "syscon", "simple-mfd";
+ reg = <0x1417c 0x14>;
+
+ usb_phy: usb-phy {
+ compatible = "ti,da830-usb-phy";
+ #phy-cells = <1>;
+ status = "disabled";
+ };
+ };
edma0: edma@0 {
compatible = "ti,edma3-tpcc";
/* eDMA3 CC0: 0x01c0 0000 - 0x01c0 7fff */
num-cs = <6>;
ti,davinci-spi-intr-line = <1>;
interrupts = <20>;
+ dmas = <&edma0 14 0>, <&edma0 15 0>;
+ dma-names = "rx", "tx";
status = "disabled";
};
spi1: spi@30e000 {
dma-names = "rx", "tx";
status = "disabled";
};
+ usb0: usb@200000 {
+ compatible = "ti,da830-musb";
+ reg = <0x200000 0x10000>;
+ interrupts = <58>;
+ interrupt-names = "mc";
+ dr_mode = "otg";
+ phys = <&usb_phy 0>;
+ phy-names = "usb-phy";
+ status = "disabled";
+ };
mdio: mdio@224000 {
compatible = "ti,davinci_mdio";
#address-cells = <1>;
<&edma0 0 1>;
dma-names = "tx", "rx";
};
+
+ display: display@213000 {
+ compatible = "ti,da850-tilcdc";
+ reg = <0x213000 0x1000>;
+ interrupts = <52>;
+ status = "disabled";
+ };
};
aemif: aemif@68000000 {
compatible = "ti,da850-aemif";
1 0 0x68000000 0x00008000>;
status = "disabled";
};
+ memctrl: memory-controller@b0000000 {
+ compatible = "ti,da850-ddr-controller";
+ reg = <0xb0000000 0xe8>;
+ status = "disabled";
+ };
};
reg = <0x800 0x438>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x307ff>;
};
reg = <0x48140000 0x21000>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
ranges = <0 0x48140000 0x21000>;
dm816x_pinmux: pinmux@800 {
reg = <0x800 0x50a>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <16>;
pinctrl-single,function-mask = <0xf>;
};
reg = <0x1400 0x0468>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <32>;
--- /dev/null
+/*
+ * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include "dra72-evm-common.dtsi"
+#include <dt-bindings/net/ti-dp83867.h>
+
+/ {
+ compatible = "ti,dra718-evm", "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7";
+ model = "TI DRA718 EVM";
+
+ memory {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x0 0x80000000>; /* 2GB */
+ };
+
+ vpo_sd_1v8_3v3: gpio-regulator-TPS74801 {
+ compatible = "regulator-gpio";
+
+ regulator-name = "vddshv8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ vin-supply = <&evm_5v0>;
+
+ gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
+ states = <1800000 0x0
+ 3000000 0x1>;
+ };
+
+ poweroff: gpio-poweroff {
+ compatible = "gpio-poweroff";
+ gpios = <&gpio7 30 GPIO_ACTIVE_HIGH>;
+ input;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ lp8733: lp8733@60 {
+ compatible = "ti,lp8733";
+ reg = <0x60>;
+
+ buck0-in-supply =<&vsys_3v3>;
+ buck1-in-supply =<&vsys_3v3>;
+ ldo0-in-supply =<&evm_5v0>;
+ ldo1-in-supply =<&evm_5v0>;
+
+ lp8733_regulators: regulators {
+ lp8733_buck0_reg: buck0 {
+ /* FB_B0 -> LP8733-BUCK1 - VPO_S1_AVS - VDD_CORE_AVS (core, mpu, gpu) */
+ regulator-name = "lp8733-buck0";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ lp8733_buck1_reg: buck1 {
+ /* FB_B1 -> LP8733-BUCK2 - VPO_S2_AVS - VDD_DSP_AVS (DSP/eve/iva) */
+ regulator-name = "lp8733-buck1";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ lp8733_ldo0_reg: ldo0 {
+ /* LDO0 -> LP8733-LDO1 - VPO_L1_3V3 - VDDSHV8 (optional) */
+ regulator-name = "lp8733-ldo0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ lp8733_ldo1_reg: ldo1 {
+ /* LDO1 -> LP8733-LDO2 - VPO_L2_3V3 - VDDA_USB3V3 */
+ regulator-name = "lp8733-ldo1";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
+
+ lp8732: lp8732@61 {
+ compatible = "ti,lp8732";
+ reg = <0x61>;
+
+ buck0-in-supply =<&vsys_3v3>;
+ buck1-in-supply =<&vsys_3v3>;
+ ldo0-in-supply =<&vsys_3v3>;
+ ldo1-in-supply =<&vsys_3v3>;
+
+ lp8732_regulators: regulators {
+ lp8732_buck0_reg: buck0 {
+ /* FB_B0 -> LP8732-BUCK1 - VPO_S3_1V8 - VDDS_1V8 */
+ regulator-name = "lp8732-buck0";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ lp8732_buck1_reg: buck1 {
+ /* FB_B1 -> LP8732-BUCK2 - VPO_S4_DDR - VDD_DDR_1V35 */
+ regulator-name = "lp8732-buck1";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ lp8732_ldo0_reg: ldo0 {
+ /* LDO0 -> LP8732-LDO1 - VPO_L3_1V8 - VDA_1V8_PLL */
+ regulator-name = "lp8732-ldo0";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ lp8732_ldo1_reg: ldo1 {
+ /* LDO1 -> LP8732-LDO2 - VPO_L4_1V8 - VDA_1V8_PHY */
+ regulator-name = "lp8732-ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
+};
+
+&pcf_gpio_21 {
+ interrupt-parent = <&gpio7>;
+ interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
+};
+
+&pcf_hdmi {
+ p0 {
+ /*
+ * PM_OEn to High: Disable routing I2C3 to PM_I2C
+ * With this PM_SEL(p3) should not matter
+ */
+ gpio-hog;
+ gpios = <0 GPIO_ACTIVE_LOW>;
+ output-high;
+ line-name = "pm_oe_n";
+ };
+};
+
+&mmc1 {
+ vmmc_aux-supply = <&vpo_sd_1v8_3v3>;
+};
+
+&mac {
+ mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_LOW>,
+ <&pcf_hdmi 9 GPIO_ACTIVE_LOW>, /* P11 */
+ <&pcf_hdmi 10 GPIO_ACTIVE_LOW>; /* P12 */
+ dual_emac;
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <2>;
+ phy-mode = "rgmii-id";
+ dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <3>;
+ phy-mode = "rgmii-id";
+ dual_emac_res_vlan = <2>;
+};
+
+&davinci_mdio {
+ dp83867_0: ethernet-phy@2 {
+ reg = <2>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+ ti,impedance-control = <0x1f>;
+ };
+
+ dp83867_1: ethernet-phy@3 {
+ reg = <3>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
+ ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
+ ti,impedance-control = <0x1f>;
+ };
+};
+
+/* No Sata on this device */
+&sata_phy {
+ status = "disabled";
+};
+
+&sata {
+ status = "disabled";
+};
+
+/* No RTC on this device */
+&rtc {
+ status = "disabled";
+};
+
+&usb2_phy1 {
+ phy-supply = <&lp8733_ldo1_reg>;
+};
+
+&usb2_phy2 {
+ phy-supply = <&lp8733_ldo1_reg>;
+};
+
+&dss {
+ /* Supplied by VDA_1V8_PLL */
+ vdda_video-supply = <&lp8732_ldo0_reg>;
+};
+
+&hdmi {
+ /* Supplied by VDA_1V8_PHY */
+ vdda_video-supply = <&lp8732_ldo1_reg>;
+};
display0 = &hdmi0;
};
+ evm_12v0: fixedregulator-evm12v0 {
+ /* main supply */
+ compatible = "regulator-fixed";
+ regulator-name = "evm_12v0";
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ evm_5v0: fixedregulator-evm5v0 {
+ /* Output 1 of TPS43351QDAPRQ1 on dra72-evm */
+ /* Output 1 of LM5140QRWGTQ1 on dra71-evm */
+ compatible = "regulator-fixed";
+ regulator-name = "evm_5v0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&evm_12v0>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vsys_3v3: fixedregulator-vsys3v3 {
+ /* Output 2 of TPS43351QDAPRQ1 on dra72-evm */
+ /* Output 2 of LM5140QRWGTQ1 on dra71-evm */
+ compatible = "regulator-fixed";
+ regulator-name = "vsys_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&evm_12v0>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
evm_3v3_sw: fixedregulator-evm_3v3 {
+ /* TPS22965DSG */
compatible = "regulator-fixed";
regulator-name = "evm_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
+ vin-supply = <&vsys_3v3>;
+ regulator-always-on;
+ regulator-boot-on;
};
aic_dvdd: fixedregulator-aic_dvdd {
regulator-name = "evm_3v3_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
+ vin-supply = <&evm_3v3_sw>;
enable-active-high;
gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>;
};
tpd12s015: encoder {
compatible = "ti,tpd12s015";
- pinctrl-names = "default";
- pinctrl-0 = <&tpd12s015_pins>;
-
gpios = <&pcf_hdmi 4 GPIO_ACTIVE_HIGH>, /* P4, CT CP HPD */
<&pcf_hdmi 5 GPIO_ACTIVE_HIGH>, /* P5, LS OE */
<&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */
};
&dra7_pmx_core {
- i2c1_pins: pinmux_i2c1_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT | MUX_MODE0) /* i2c1_sda.i2c1_sda */
- DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT | MUX_MODE0) /* i2c1_scl.i2c1_scl */
- >;
- };
-
- i2c5_pins: pinmux_i2c5_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT | MUX_MODE10) /* mcasp1_axr0.i2c5_sda */
- DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT | MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
- >;
- };
-
- i2c5_pins: pinmux_i2c5_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x36b4, PIN_INPUT | MUX_MODE10) /* mcasp1_axr0.i2c5_sda */
- DRA7XX_CORE_IOPAD(0x36b8, PIN_INPUT | MUX_MODE10) /* mcasp1_axr1.i2c5_scl */
- >;
- };
-
- nand_default: nand_default {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x3400, PIN_INPUT | MUX_MODE0) /* gpmc_ad0 */
- DRA7XX_CORE_IOPAD(0x3404, PIN_INPUT | MUX_MODE0) /* gpmc_ad1 */
- DRA7XX_CORE_IOPAD(0x3408, PIN_INPUT | MUX_MODE0) /* gpmc_ad2 */
- DRA7XX_CORE_IOPAD(0x340c, PIN_INPUT | MUX_MODE0) /* gpmc_ad3 */
- DRA7XX_CORE_IOPAD(0x3410, PIN_INPUT | MUX_MODE0) /* gpmc_ad4 */
- DRA7XX_CORE_IOPAD(0x3414, PIN_INPUT | MUX_MODE0) /* gpmc_ad5 */
- DRA7XX_CORE_IOPAD(0x3418, PIN_INPUT | MUX_MODE0) /* gpmc_ad6 */
- DRA7XX_CORE_IOPAD(0x341c, PIN_INPUT | MUX_MODE0) /* gpmc_ad7 */
- DRA7XX_CORE_IOPAD(0x3420, PIN_INPUT | MUX_MODE0) /* gpmc_ad8 */
- DRA7XX_CORE_IOPAD(0x3424, PIN_INPUT | MUX_MODE0) /* gpmc_ad9 */
- DRA7XX_CORE_IOPAD(0x3428, PIN_INPUT | MUX_MODE0) /* gpmc_ad10 */
- DRA7XX_CORE_IOPAD(0x342c, PIN_INPUT | MUX_MODE0) /* gpmc_ad11 */
- DRA7XX_CORE_IOPAD(0x3430, PIN_INPUT | MUX_MODE0) /* gpmc_ad12 */
- DRA7XX_CORE_IOPAD(0x3434, PIN_INPUT | MUX_MODE0) /* gpmc_ad13 */
- DRA7XX_CORE_IOPAD(0x3438, PIN_INPUT | MUX_MODE0) /* gpmc_ad14 */
- DRA7XX_CORE_IOPAD(0x343c, PIN_INPUT | MUX_MODE0) /* gpmc_ad15 */
- DRA7XX_CORE_IOPAD(0x34b4, PIN_OUTPUT | MUX_MODE0) /* gpmc_cs0 */
- DRA7XX_CORE_IOPAD(0x34c4, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale */
- DRA7XX_CORE_IOPAD(0x34cc, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen */
- DRA7XX_CORE_IOPAD(0x34c8, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren */
- DRA7XX_CORE_IOPAD(0x34d0, PIN_OUTPUT | MUX_MODE0) /* gpmc_ben0 */
- DRA7XX_CORE_IOPAD(0x34d8, PIN_INPUT | MUX_MODE0) /* gpmc_wait0 */
- >;
- };
-
- usb1_pins: pinmux_usb1_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
- >;
- };
-
- usb2_pins: pinmux_usb2_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x3684, PIN_INPUT_SLEW | MUX_MODE0) /* usb2_drvvbus */
- >;
- };
-
- tps65917_pins_default: tps65917_pins_default {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x3824, PIN_INPUT_PULLUP | MUX_MODE1) /* wakeup3.sys_nirq1 */
- >;
- };
-
mmc1_pins_default: mmc1_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */
DRA7XX_CORE_IOPAD(0x3818, MUX_MODE15 | PULL_UP) /* wakeup0.off */
>;
};
-
- hdmi_pins: pinmux_hdmi_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE1) /* i2c2_sda.hdmi1_ddc_scl */
- DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE1) /* i2c2_scl.hdmi1_ddc_sda */
- >;
- };
-
- tpd12s015_pins: pinmux_tpd12s015_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT_PULLDOWN | MUX_MODE14) /* gpio7_12 HPD */
- >;
- };
-
- atl_pins: pinmux_atl_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x3698, PIN_OUTPUT | MUX_MODE5) /* xref_clk1.atl_clk1 */
- DRA7XX_CORE_IOPAD(0x369c, PIN_OUTPUT | MUX_MODE5) /* xref_clk2.atl_clk2 */
- >;
- };
-
- mcasp3_pins: pinmux_mcasp3_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x3724, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx */
- DRA7XX_CORE_IOPAD(0x3728, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx */
- DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0 */
- DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1 */
- >;
- };
-
- mcasp3_sleep_pins: pinmux_mcasp3_sleep_pins {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x3724, PIN_INPUT_PULLDOWN | MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x3728, PIN_INPUT_PULLDOWN | MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x372c, PIN_INPUT_PULLDOWN | MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE15)
- >;
- };
};
&i2c1 {
status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins>;
clock-frequency = <400000>;
- tps65917: tps65917@58 {
- compatible = "ti,tps65917";
- reg = <0x58>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&tps65917_pins_default>;
-
- interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
- interrupt-controller;
- #interrupt-cells = <2>;
-
- ti,system-power-controller;
-
- tps65917_pmic {
- compatible = "ti,tps65917-pmic";
-
- tps65917_regulators: regulators {
- smps1_reg: smps1 {
- /* VDD_MPU */
- regulator-name = "smps1";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1250000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- smps2_reg: smps2 {
- /* VDD_CORE */
- regulator-name = "smps2";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1150000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- smps3_reg: smps3 {
- /* VDD_GPU IVA DSPEVE */
- regulator-name = "smps3";
- regulator-min-microvolt = <850000>;
- regulator-max-microvolt = <1250000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- smps4_reg: smps4 {
- /* VDDS1V8 */
- regulator-name = "smps4";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- smps5_reg: smps5 {
- /* VDD_DDR */
- regulator-name = "smps5";
- regulator-min-microvolt = <1350000>;
- regulator-max-microvolt = <1350000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- ldo1_reg: ldo1 {
- /* LDO1_OUT --> SDIO */
- regulator-name = "ldo1";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
- regulator-allow-bypass;
- };
-
- ldo3_reg: ldo3 {
- /* VDDA_1V8_PHY */
- regulator-name = "ldo3";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- ldo5_reg: ldo5 {
- /* VDDA_1V8_PLL */
- regulator-name = "ldo5";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
- };
-
- ldo4_reg: ldo4 {
- /* VDDA_3V_USB: VDDA_USBHS33 */
- regulator-name = "ldo4";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- };
- };
- };
-
- tps65917_power_button {
- compatible = "ti,palmas-pwrbutton";
- interrupt-parent = <&tps65917>;
- interrupts = <1 IRQ_TYPE_NONE>;
- wakeup-source;
- ti,palmas-long-press-seconds = <6>;
- };
- };
-
pcf_gpio_21: gpio@21 {
compatible = "ti,pcf8575", "nxp,pcf8575";
reg = <0x21>;
&i2c5 {
status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c5_pins>;
clock-frequency = <400000>;
pcf_hdmi: pcf8575@26 {
&gpmc {
status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&nand_default>;
ranges = <0 0 0x08000000 0x01000000>; /* minimum GPMC partition = 16MB */
nand@0,0 {
/* To use NAND, DIP switch SW5 must be set like so:
};
};
-&usb2_phy1 {
- phy-supply = <&ldo4_reg>;
-};
-
-&usb2_phy2 {
- phy-supply = <&ldo4_reg>;
-};
-
&omap_dwc3_1 {
extcon = <&extcon_usb1>;
};
&usb1 {
dr_mode = "peripheral";
- pinctrl-names = "default";
- pinctrl-0 = <&usb1_pins>;
};
&usb2 {
dr_mode = "host";
- pinctrl-names = "default";
- pinctrl-0 = <&usb2_pins>;
};
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins_default>;
vmmc-supply = <&evm_3v3_sd>;
- vmmc_aux-supply = <&ldo1_reg>;
bus-width = <4>;
/*
* SDCD signal is not being used here - using the fact that GPIO mode
max-frequency = <192000000>;
};
-&dra7_pmx_core {
- cpsw_default: cpsw_default {
- pinctrl-single,pins = <
- /* Slave 2 */
- DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_txc */
- DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */
- DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */
- DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */
- DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */
- DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */
- DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
- DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
- DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
- DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
- DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
- DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
- >;
-
- };
-
- cpsw_sleep: cpsw_sleep {
- pinctrl-single,pins = <
- /* Slave 2 */
- DRA7XX_CORE_IOPAD(0x3598, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x359c, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35a0, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35a4, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35a8, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35ac, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35b0, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35b4, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35b8, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35bc, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35c0, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x35c4, MUX_MODE15)
- >;
- };
-
- davinci_mdio_default: davinci_mdio_default {
- pinctrl-single,pins = <
- /* MDIO */
- DRA7XX_CORE_IOPAD(0x363c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_d.mdio_d */
- DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
- >;
- };
-
- davinci_mdio_sleep: davinci_mdio_sleep {
- pinctrl-single,pins = <
- DRA7XX_CORE_IOPAD(0x363c, MUX_MODE15)
- DRA7XX_CORE_IOPAD(0x3640, MUX_MODE15)
- >;
- };
-};
-
&mac {
status = "okay";
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&cpsw_default>;
- pinctrl-1 = <&cpsw_sleep>;
-};
-
-&davinci_mdio {
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&davinci_mdio_default>;
- pinctrl-1 = <&davinci_mdio_sleep>;
};
&dcan1 {
&dss {
status = "ok";
-
- vdda_video-supply = <&ldo5_reg>;
};
&hdmi {
status = "ok";
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_pins>;
-
port {
hdmi_out: endpoint {
remote-endpoint = <&tpd12s015_in>;
};
&atl {
- pinctrl-names = "default";
- pinctrl-0 = <&atl_pins>;
-
assigned-clocks = <&abe_dpll_sys_clk_mux>,
<&atl_gfclk_mux>,
<&dpll_abe_ck>,
&mcasp3 {
#sound-dai-cells = <0>;
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&mcasp3_pins>;
- pinctrl-1 = <&mcasp3_sleep_pins>;
assigned-clocks = <&mcasp3_ahclkx_mux>;
assigned-clock-parents = <&atl_clkin2_ck>;
};
};
-&tps65917_regulators {
- ldo2_reg: ldo2 {
- /* LDO2_OUT --> VDDA_1V8_PHY2 */
- regulator-name = "ldo2";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-always-on;
- regulator-boot-on;
+&i2c1 {
+ tps65917: tps65917@58 {
+ reg = <0x58>;
+
+ interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
};
};
+#include "dra72-evm-tps65917.dtsi"
+
+&ldo2_reg {
+ /* LDO2_OUT --> VDDA_1V8_PHY2 */
+ regulator-always-on;
+ regulator-boot-on;
+};
+
&hdmi {
vdda-supply = <&ldo2_reg>;
};
--- /dev/null
+/*
+ * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Integrated Power Management Chip
+ * http://www.ti.com/lit/ds/symlink/tps65917-q1.pdf
+ */
+
+&tps65917 {
+ compatible = "ti,tps65917";
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ ti,system-power-controller;
+
+ tps65917_pmic {
+ compatible = "ti,tps65917-pmic";
+
+ smps1-in-supply = <&vsys_3v3>;
+ smps2-in-supply = <&vsys_3v3>;
+ smps3-in-supply = <&vsys_3v3>;
+ smps4-in-supply = <&vsys_3v3>;
+ smps5-in-supply = <&vsys_3v3>;
+ ldo1-in-supply = <&vsys_3v3>;
+ ldo2-in-supply = <&vsys_3v3>;
+ ldo3-in-supply = <&vsys_3v3>;
+ ldo4-in-supply = <&evm_5v0>;
+ ldo5-in-supply = <&vsys_3v3>;
+
+ tps65917_regulators: regulators {
+ smps1_reg: smps1 {
+ /* VDD_MPU */
+ regulator-name = "smps1";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps2_reg: smps2 {
+ /* VDD_CORE */
+ regulator-name = "smps2";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1150000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ smps3_reg: smps3 {
+ /* VDD_GPU IVA DSPEVE */
+ regulator-name = "smps3";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ smps4_reg: smps4 {
+ /* VDDS1V8 */
+ regulator-name = "smps4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ smps5_reg: smps5 {
+ /* VDD_DDR */
+ regulator-name = "smps5";
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: ldo1 {
+ /* LDO1_OUT --> SDIO */
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-allow-bypass;
+ };
+
+ ldo2_reg: ldo2 {
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-allow-bypass;
+ };
+
+ ldo3_reg: ldo3 {
+ /* VDDA_1V8_PHY */
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo5_reg: ldo5 {
+ /* VDDA_1V8_PLL */
+ regulator-name = "ldo5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4_reg: ldo4 {
+ /* VDDA_3V_USB: VDDA_USBHS33 */
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+ };
+ };
+
+ tps65917_power_button {
+ compatible = "ti,palmas-pwrbutton";
+ interrupt-parent = <&tps65917>;
+ interrupts = <1 IRQ_TYPE_NONE>;
+ wakeup-source;
+ ti,palmas-long-press-seconds = <6>;
+ };
+};
};
};
-&tps65917_regulators {
- ldo2_reg: ldo2 {
- /* LDO2_OUT --> TP1017 (UNUSED) */
- regulator-name = "ldo2";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-allow-bypass;
+&i2c1 {
+ tps65917: tps65917@58 {
+ reg = <0x58>;
+
+ interrupts = <GIC_SPI 2 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
};
};
+#include "dra72-evm-tps65917.dtsi"
+
&hdmi {
vdda-supply = <&ldo3_reg>;
};
interrupt-controller;
interrupt-parent = <&gic>;
- interrupts = <0 32 0>, <0 33 0>, <0 34 0>, <0 35 0>,
- <0 36 0>, <0 37 0>, <0 38 0>, <0 39 0>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <2>;
};
interrupt-controller;
interrupt-parent = <&gic>;
- interrupts = <0 40 0>, <0 41 0>, <0 42 0>, <0 43 0>,
- <0 44 0>, <0 45 0>, <0 46 0>, <0 47 0>;
+ interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <2>;
};
#include "exynos4-cpu-thermal.dtsi"
#include "exynos-syscon-restart.dtsi"
#include <dt-bindings/clock/exynos3250.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "samsung,exynos3250";
rtc: rtc@10070000 {
compatible = "samsung,s3c6410-rtc";
reg = <0x10070000 0x100>;
- interrupts = <0 73 0>, <0 74 0>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&pmu_system_controller>;
status = "disabled";
};
tmu: tmu@100C0000 {
compatible = "samsung,exynos3250-tmu";
reg = <0x100C0000 0x100>;
- interrupts = <0 216 0>;
+ interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_TMU_APBIF>;
clock-names = "tmu_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
<0x10482000 0x1000>,
<0x10484000 0x2000>,
<0x10486000 0x2000>;
- interrupts = <1 9 0xf04>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
mct@10050000 {
compatible = "samsung,exynos4210-mct";
reg = <0x10050000 0x800>;
- interrupts = <0 218 0>, <0 219 0>, <0 220 0>, <0 221 0>,
- <0 223 0>, <0 226 0>, <0 227 0>, <0 228 0>;
+ interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_FIN_PLL>, <&cmu CLK_MCT>;
clock-names = "fin_pll", "mct";
};
pinctrl_1: pinctrl@11000000 {
compatible = "samsung,exynos3250-pinctrl";
reg = <0x11000000 0x1000>;
- interrupts = <0 225 0>;
+ interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
wakeup-interrupt-controller {
compatible = "samsung,exynos4210-wakeup-eint";
- interrupts = <0 48 0>;
+ interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
};
};
pinctrl_0: pinctrl@11400000 {
compatible = "samsung,exynos3250-pinctrl";
reg = <0x11400000 0x1000>;
- interrupts = <0 240 0>;
+ interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
};
jpeg: codec@11830000 {
compatible = "samsung,exynos3250-jpeg";
reg = <0x11830000 0x1000>;
- interrupts = <0 171 0>;
+ interrupts = <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_JPEG>, <&cmu CLK_SCLK_JPEG>;
clock-names = "jpeg", "sclk";
power-domains = <&pd_cam>;
sysmmu_jpeg: sysmmu@11A60000 {
compatible = "samsung,exynos-sysmmu";
reg = <0x11a60000 0x1000>;
- interrupts = <0 156 0>, <0 161 0>;
+ interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "sysmmu", "master";
clocks = <&cmu CLK_SMMUJPEG>, <&cmu CLK_JPEG>;
power-domains = <&pd_cam>;
compatible = "samsung,exynos3250-fimd";
reg = <0x11c00000 0x30000>;
interrupt-names = "fifo", "vsync", "lcd_sys";
- interrupts = <0 84 0>, <0 85 0>, <0 86 0>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SCLK_FIMD0>, <&cmu CLK_FIMD0>;
clock-names = "sclk_fimd", "fimd";
power-domains = <&pd_lcd0>;
dsi_0: dsi@11C80000 {
compatible = "samsung,exynos3250-mipi-dsi";
reg = <0x11C80000 0x10000>;
- interrupts = <0 83 0>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
samsung,phy-type = <0>;
power-domains = <&pd_lcd0>;
phys = <&mipi_phy 1>;
sysmmu_fimd0: sysmmu@11E20000 {
compatible = "samsung,exynos-sysmmu";
reg = <0x11e20000 0x1000>;
- interrupts = <0 80 0>, <0 81 0>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "sysmmu", "master";
clocks = <&cmu CLK_SMMUFIMD0>, <&cmu CLK_FIMD0>;
power-domains = <&pd_lcd0>;
hsotg: hsotg@12480000 {
compatible = "snps,dwc2";
reg = <0x12480000 0x20000>;
- interrupts = <0 141 0>;
+ interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_USBOTG>;
clock-names = "otg";
phys = <&exynos_usbphy 0>;
mshc_0: mshc@12510000 {
compatible = "samsung,exynos5420-dw-mshc";
reg = <0x12510000 0x1000>;
- interrupts = <0 142 0>;
+ interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SDMMC0>, <&cmu CLK_SCLK_MMC0>;
clock-names = "biu", "ciu";
fifo-depth = <0x80>;
mshc_1: mshc@12520000 {
compatible = "samsung,exynos5420-dw-mshc";
reg = <0x12520000 0x1000>;
- interrupts = <0 143 0>;
+ interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SDMMC1>, <&cmu CLK_SCLK_MMC1>;
clock-names = "biu", "ciu";
fifo-depth = <0x80>;
mshc_2: mshc@12530000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12530000 0x1000>;
- interrupts = <0 144 0>;
+ interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_SDMMC2>, <&cmu CLK_SCLK_MMC2>;
clock-names = "biu", "ciu";
fifo-depth = <0x80>;
pdma0: pdma@12680000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x12680000 0x1000>;
- interrupts = <0 138 0>;
+ interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_PDMA0>;
clock-names = "apb_pclk";
#dma-cells = <1>;
pdma1: pdma@12690000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x12690000 0x1000>;
- interrupts = <0 139 0>;
+ interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_PDMA1>;
clock-names = "apb_pclk";
#dma-cells = <1>;
compatible = "samsung,exynos3250-adc",
"samsung,exynos-adc-v2";
reg = <0x126C0000 0x100>;
- interrupts = <0 137 0>;
+ interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "adc", "sclk";
clocks = <&cmu CLK_TSADC>, <&cmu CLK_SCLK_TSADC>;
#io-channel-cells = <1>;
mfc: codec@13400000 {
compatible = "samsung,mfc-v7";
reg = <0x13400000 0x10000>;
- interrupts = <0 102 0>;
+ interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "mfc", "sclk_mfc";
clocks = <&cmu CLK_MFC>, <&cmu CLK_SCLK_MFC>;
power-domains = <&pd_mfc>;
sysmmu_mfc: sysmmu@13620000 {
compatible = "samsung,exynos-sysmmu";
reg = <0x13620000 0x1000>;
- interrupts = <0 96 0>, <0 98 0>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "sysmmu", "master";
clocks = <&cmu CLK_SMMUMFC_L>, <&cmu CLK_MFC>;
power-domains = <&pd_mfc>;
serial_0: serial@13800000 {
compatible = "samsung,exynos4210-uart";
reg = <0x13800000 0x100>;
- interrupts = <0 109 0>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_UART0>, <&cmu CLK_SCLK_UART0>;
clock-names = "uart", "clk_uart_baud0";
pinctrl-names = "default";
serial_1: serial@13810000 {
compatible = "samsung,exynos4210-uart";
reg = <0x13810000 0x100>;
- interrupts = <0 110 0>;
+ interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_UART1>, <&cmu CLK_SCLK_UART1>;
clock-names = "uart", "clk_uart_baud0";
pinctrl-names = "default";
serial_2: serial@13820000 {
compatible = "samsung,exynos4210-uart";
reg = <0x13820000 0x100>;
- interrupts = <0 111 0>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_UART2>, <&cmu CLK_SCLK_UART2>;
clock-names = "uart", "clk_uart_baud0";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13860000 0x100>;
- interrupts = <0 113 0>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_I2C0>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13870000 0x100>;
- interrupts = <0 114 0>;
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_I2C1>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13880000 0x100>;
- interrupts = <0 115 0>;
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_I2C2>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13890000 0x100>;
- interrupts = <0 116 0>;
+ interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_I2C3>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138A0000 0x100>;
- interrupts = <0 117 0>;
+ interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_I2C4>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138B0000 0x100>;
- interrupts = <0 118 0>;
+ interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_I2C5>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138C0000 0x100>;
- interrupts = <0 119 0>;
+ interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_I2C6>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138D0000 0x100>;
- interrupts = <0 120 0>;
+ interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_I2C7>;
clock-names = "i2c";
pinctrl-names = "default";
spi_0: spi@13920000 {
compatible = "samsung,exynos4210-spi";
reg = <0x13920000 0x100>;
- interrupts = <0 121 0>;
+ interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma0 7>, <&pdma0 6>;
dma-names = "tx", "rx";
#address-cells = <1>;
spi_1: spi@13930000 {
compatible = "samsung,exynos4210-spi";
reg = <0x13930000 0x100>;
- interrupts = <0 122 0>;
+ interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma1 7>, <&pdma1 6>;
dma-names = "tx", "rx";
#address-cells = <1>;
i2s2: i2s@13970000 {
compatible = "samsung,s3c6410-i2s";
reg = <0x13970000 0x100>;
- interrupts = <0 126 0>;
+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cmu CLK_I2S>, <&cmu CLK_SCLK_I2S>;
clock-names = "iis", "i2s_opclk0";
dmas = <&pdma0 14>, <&pdma0 13>;
pwm: pwm@139D0000 {
compatible = "samsung,exynos4210-pwm";
reg = <0x139D0000 0x1000>;
- interrupts = <0 104 0>, <0 105 0>, <0 106 0>,
- <0 107 0>, <0 108 0>;
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
#pwm-cells = <3>;
status = "disabled";
};
pmu {
compatible = "arm,cortex-a7-pmu";
- interrupts = <0 18 0>, <0 19 0>;
+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
};
ppmu_dmc0: ppmu_dmc0@106a0000 {
#include <dt-bindings/clock/exynos4.h>
#include <dt-bindings/clock/exynos-audss-clk.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include "exynos-syscon-restart.dtsi"
/ {
reg = <0x10000000 0x100>;
};
+ scu: snoop-control-unit@10500000 {
+ compatible = "arm,cortex-a9-scu";
+ reg = <0x10500000 0x2000>;
+ };
+
memory-controller@12570000 {
compatible = "samsung,exynos4210-srom";
reg = <0x12570000 0x14>;
dsi_0: dsi@11C80000 {
compatible = "samsung,exynos4210-mipi-dsi";
reg = <0x11C80000 0x10000>;
- interrupts = <0 79 0>;
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_lcd0>;
phys = <&mipi_phy 1>;
phy-names = "dsim";
fimc_0: fimc@11800000 {
compatible = "samsung,exynos4210-fimc";
reg = <0x11800000 0x1000>;
- interrupts = <0 84 0>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_FIMC0>, <&clock CLK_SCLK_FIMC0>;
clock-names = "fimc", "sclk_fimc";
power-domains = <&pd_cam>;
fimc_1: fimc@11810000 {
compatible = "samsung,exynos4210-fimc";
reg = <0x11810000 0x1000>;
- interrupts = <0 85 0>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_FIMC1>, <&clock CLK_SCLK_FIMC1>;
clock-names = "fimc", "sclk_fimc";
power-domains = <&pd_cam>;
fimc_2: fimc@11820000 {
compatible = "samsung,exynos4210-fimc";
reg = <0x11820000 0x1000>;
- interrupts = <0 86 0>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_FIMC2>, <&clock CLK_SCLK_FIMC2>;
clock-names = "fimc", "sclk_fimc";
power-domains = <&pd_cam>;
fimc_3: fimc@11830000 {
compatible = "samsung,exynos4210-fimc";
reg = <0x11830000 0x1000>;
- interrupts = <0 87 0>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_FIMC3>, <&clock CLK_SCLK_FIMC3>;
clock-names = "fimc", "sclk_fimc";
power-domains = <&pd_cam>;
csis_0: csis@11880000 {
compatible = "samsung,exynos4210-csis";
reg = <0x11880000 0x4000>;
- interrupts = <0 78 0>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_CSIS0>, <&clock CLK_SCLK_CSIS0>;
clock-names = "csis", "sclk_csis";
bus-width = <4>;
csis_1: csis@11890000 {
compatible = "samsung,exynos4210-csis";
reg = <0x11890000 0x4000>;
- interrupts = <0 80 0>;
+ interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_CSIS1>, <&clock CLK_SCLK_CSIS1>;
clock-names = "csis", "sclk_csis";
bus-width = <2>;
watchdog: watchdog@10060000 {
compatible = "samsung,s3c2410-wdt";
reg = <0x10060000 0x100>;
- interrupts = <0 43 0>;
+ interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_WDT>;
clock-names = "watchdog";
status = "disabled";
compatible = "samsung,s3c6410-rtc";
reg = <0x10070000 0x100>;
interrupt-parent = <&pmu_system_controller>;
- interrupts = <0 44 0>, <0 45 0>;
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_RTC>;
clock-names = "rtc";
status = "disabled";
keypad: keypad@100A0000 {
compatible = "samsung,s5pv210-keypad";
reg = <0x100A0000 0x100>;
- interrupts = <0 109 0>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_KEYIF>;
clock-names = "keypad";
status = "disabled";
sdhci_0: sdhci@12510000 {
compatible = "samsung,exynos4210-sdhci";
reg = <0x12510000 0x100>;
- interrupts = <0 73 0>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SDMMC0>, <&clock CLK_SCLK_MMC0>;
clock-names = "hsmmc", "mmc_busclk.2";
status = "disabled";
sdhci_1: sdhci@12520000 {
compatible = "samsung,exynos4210-sdhci";
reg = <0x12520000 0x100>;
- interrupts = <0 74 0>;
+ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SDMMC1>, <&clock CLK_SCLK_MMC1>;
clock-names = "hsmmc", "mmc_busclk.2";
status = "disabled";
sdhci_2: sdhci@12530000 {
compatible = "samsung,exynos4210-sdhci";
reg = <0x12530000 0x100>;
- interrupts = <0 75 0>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SDMMC2>, <&clock CLK_SCLK_MMC2>;
clock-names = "hsmmc", "mmc_busclk.2";
status = "disabled";
sdhci_3: sdhci@12540000 {
compatible = "samsung,exynos4210-sdhci";
reg = <0x12540000 0x100>;
- interrupts = <0 76 0>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SDMMC3>, <&clock CLK_SCLK_MMC3>;
clock-names = "hsmmc", "mmc_busclk.2";
status = "disabled";
hsotg: hsotg@12480000 {
compatible = "samsung,s3c6400-hsotg";
reg = <0x12480000 0x20000>;
- interrupts = <0 71 0>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_USB_DEVICE>;
clock-names = "otg";
phys = <&exynos_usbphy 0>;
ehci: ehci@12580000 {
compatible = "samsung,exynos4210-ehci";
reg = <0x12580000 0x100>;
- interrupts = <0 70 0>;
+ interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_USB_HOST>;
clock-names = "usbhost";
status = "disabled";
ohci: ohci@12590000 {
compatible = "samsung,exynos4210-ohci";
reg = <0x12590000 0x100>;
- interrupts = <0 70 0>;
+ interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_USB_HOST>;
clock-names = "usbhost";
status = "disabled";
mfc: codec@13400000 {
compatible = "samsung,mfc-v5";
reg = <0x13400000 0x10000>;
- interrupts = <0 94 0>;
+ interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_mfc>;
clocks = <&clock CLK_MFC>, <&clock CLK_SCLK_MFC>;
clock-names = "mfc", "sclk_mfc";
serial_0: serial@13800000 {
compatible = "samsung,exynos4210-uart";
reg = <0x13800000 0x100>;
- interrupts = <0 52 0>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_UART0>, <&clock CLK_SCLK_UART0>;
clock-names = "uart", "clk_uart_baud0";
dmas = <&pdma0 15>, <&pdma0 16>;
serial_1: serial@13810000 {
compatible = "samsung,exynos4210-uart";
reg = <0x13810000 0x100>;
- interrupts = <0 53 0>;
+ interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_UART1>, <&clock CLK_SCLK_UART1>;
clock-names = "uart", "clk_uart_baud0";
dmas = <&pdma1 15>, <&pdma1 16>;
serial_2: serial@13820000 {
compatible = "samsung,exynos4210-uart";
reg = <0x13820000 0x100>;
- interrupts = <0 54 0>;
+ interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>;
clock-names = "uart", "clk_uart_baud0";
dmas = <&pdma0 17>, <&pdma0 18>;
serial_3: serial@13830000 {
compatible = "samsung,exynos4210-uart";
reg = <0x13830000 0x100>;
- interrupts = <0 55 0>;
+ interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_UART3>, <&clock CLK_SCLK_UART3>;
clock-names = "uart", "clk_uart_baud0";
dmas = <&pdma1 17>, <&pdma1 18>;
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13860000 0x100>;
- interrupts = <0 58 0>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_I2C0>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13870000 0x100>;
- interrupts = <0 59 0>;
+ interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_I2C1>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13880000 0x100>;
- interrupts = <0 60 0>;
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_I2C2>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x13890000 0x100>;
- interrupts = <0 61 0>;
+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_I2C3>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138A0000 0x100>;
- interrupts = <0 62 0>;
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_I2C4>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138B0000 0x100>;
- interrupts = <0 63 0>;
+ interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_I2C5>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138C0000 0x100>;
- interrupts = <0 64 0>;
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_I2C6>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-i2c";
reg = <0x138D0000 0x100>;
- interrupts = <0 65 0>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_I2C7>;
clock-names = "i2c";
pinctrl-names = "default";
#size-cells = <0>;
compatible = "samsung,s3c2440-hdmiphy-i2c";
reg = <0x138E0000 0x100>;
- interrupts = <0 93 0>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_I2C_HDMI>;
clock-names = "i2c";
status = "disabled";
spi_0: spi@13920000 {
compatible = "samsung,exynos4210-spi";
reg = <0x13920000 0x100>;
- interrupts = <0 66 0>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma0 7>, <&pdma0 6>;
dma-names = "tx", "rx";
#address-cells = <1>;
spi_1: spi@13930000 {
compatible = "samsung,exynos4210-spi";
reg = <0x13930000 0x100>;
- interrupts = <0 67 0>;
+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma1 7>, <&pdma1 6>;
dma-names = "tx", "rx";
#address-cells = <1>;
spi_2: spi@13940000 {
compatible = "samsung,exynos4210-spi";
reg = <0x13940000 0x100>;
- interrupts = <0 68 0>;
+ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma0 9>, <&pdma0 8>;
dma-names = "tx", "rx";
#address-cells = <1>;
pwm: pwm@139D0000 {
compatible = "samsung,exynos4210-pwm";
reg = <0x139D0000 0x1000>;
- interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>, <0 41 0>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_PWM>;
clock-names = "timers";
#pwm-cells = <3>;
pdma0: pdma@12680000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x12680000 0x1000>;
- interrupts = <0 35 0>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_PDMA0>;
clock-names = "apb_pclk";
#dma-cells = <1>;
pdma1: pdma@12690000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x12690000 0x1000>;
- interrupts = <0 36 0>;
+ interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_PDMA1>;
clock-names = "apb_pclk";
#dma-cells = <1>;
mdma1: mdma@12850000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x12850000 0x1000>;
- interrupts = <0 34 0>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_MDMA>;
clock-names = "apb_pclk";
#dma-cells = <1>;
jpeg_codec: jpeg-codec@11840000 {
compatible = "samsung,exynos4210-jpeg";
reg = <0x11840000 0x1000>;
- interrupts = <0 88 0>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_JPEG>;
clock-names = "jpeg";
power-domains = <&pd_cam>;
rotator: rotator@12810000 {
compatible = "samsung,exynos4210-rotator";
reg = <0x12810000 0x64>;
- interrupts = <0 83 0>;
+ interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_ROTATOR>;
clock-names = "rotator";
iommus = <&sysmmu_rotator>;
hdmi: hdmi@12D00000 {
compatible = "samsung,exynos4210-hdmi";
reg = <0x12D00000 0x70000>;
- interrupts = <0 92 0>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "hdmi", "sclk_hdmi", "sclk_pixel", "sclk_hdmiphy",
"mout_hdmi";
clocks = <&clock CLK_HDMI>, <&clock CLK_SCLK_HDMI>,
hdmicec: cec@100B0000 {
compatible = "samsung,s5p-cec";
reg = <0x100B0000 0x200>;
- interrupts = <0 114 0>;
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_HDMI_CEC>;
clock-names = "hdmicec";
samsung,syscon-phandle = <&pmu_system_controller>;
mixer: mixer@12C10000 {
compatible = "samsung,exynos4210-mixer";
- interrupts = <0 91 0>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
reg = <0x12C10000 0x2100>, <0x12c00000 0x300>;
power-domains = <&pd_tv>;
iommus = <&sysmmu_tv>;
sss: sss@10830000 {
compatible = "samsung,exynos4210-secss";
reg = <0x10830000 0x300>;
- interrupts = <0 112 0>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SSS>;
clock-names = "secss";
};
interrupt-controller;
interrupt-parent = <&gic>;
- interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
- <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <2>;
};
interrupt-controller;
interrupt-parent = <&gic>;
- interrupts = <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
- <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <2>;
};
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
- interrupt-map = <0 &gic 0 57 0>,
- <1 &gic 0 69 0>,
+ interrupt-map = <0 &gic 0 57 IRQ_TYPE_LEVEL_HIGH>,
+ <1 &gic 0 69 IRQ_TYPE_LEVEL_HIGH>,
<2 &combiner 12 6>,
<3 &combiner 12 7>,
- <4 &gic 0 42 0>,
- <5 &gic 0 48 0>;
+ <4 &gic 0 42 IRQ_TYPE_LEVEL_HIGH>,
+ <5 &gic 0 48 IRQ_TYPE_LEVEL_HIGH>;
};
};
pinctrl_0: pinctrl@11400000 {
compatible = "samsung,exynos4210-pinctrl";
reg = <0x11400000 0x1000>;
- interrupts = <0 47 0>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_1: pinctrl@11000000 {
compatible = "samsung,exynos4210-pinctrl";
reg = <0x11000000 0x1000>;
- interrupts = <0 46 0>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
wakup_eint: wakeup-interrupt-controller {
compatible = "samsung,exynos4210-wakeup-eint";
interrupt-parent = <&gic>;
- interrupts = <0 32 0>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
};
};
g2d: g2d@12800000 {
compatible = "samsung,s5pv210-g2d";
reg = <0x12800000 0x1000>;
- interrupts = <0 89 0>;
+ interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SCLK_FIMG2D>, <&clock CLK_G2D>;
clock-names = "sclk_fimg2d", "fimg2d";
power-domains = <&pd_lcd0>;
&combiner {
samsung,combiner-nr = <16>;
- interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
- <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
- <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
- <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>;
+ interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
};
&mdma1 {
--- /dev/null
+/*
+ * TOPEET's Exynos4412 based itop board device tree source
+ *
+ * Copyright (c) 2016 SUMOMO Computer Association
+ * https://www.sumomo.mobi
+ * Randy Li <ayaka@soulik.info>
+ *
+ * Device tree source file for TOPEET iTop Exynos 4412 core board
+ * which is based on Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/sound/samsung-i2s.h>
+#include "exynos4412-itop-scp-core.dtsi"
+
+/ {
+ model = "TOPEET iTop 4412 Elite board based on Exynos4412";
+ compatible = "topeet,itop4412-elite", "samsung,exynos4412", "samsung,exynos4";
+
+ chosen {
+ bootargs = "root=/dev/mmcblk0p2 rw rootfstype=ext4 rootdelay=1 rootwait";
+ stdout-path = "serial2:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led2 {
+ label = "red:system";
+ gpios = <&gpx1 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "heartbeat";
+ };
+
+ led3 {
+ label = "red:user";
+ gpios = <&gpk1 1 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ home {
+ label = "GPIO Key Home";
+ linux,code = <KEY_HOME>;
+ gpios = <&gpx1 1 GPIO_ACTIVE_LOW>;
+ };
+
+ back {
+ label = "GPIO Key Back";
+ linux,code = <KEY_BACK>;
+ gpios = <&gpx1 2 GPIO_ACTIVE_LOW>;
+ };
+
+ sleep {
+ label = "GPIO Key Sleep";
+ linux,code = <KEY_POWER>;
+ gpios = <&gpx3 3 GPIO_ACTIVE_LOW>;
+ };
+
+ vol-up {
+ label = "GPIO Key Vol+";
+ linux,code = <KEY_UP>;
+ gpios = <&gpx2 1 GPIO_ACTIVE_LOW>;
+ };
+
+ vol-down {
+ label = "GPIO Key Vol-";
+ linux,code = <KEY_DOWN>;
+ gpios = <&gpx2 0 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "wm-sound";
+
+ assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
+ <&clock_audss EXYNOS_MOUT_I2S>,
+ <&clock_audss EXYNOS_DOUT_SRP>,
+ <&clock_audss EXYNOS_DOUT_AUD_BUS>;
+ assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
+ <&clock_audss EXYNOS_MOUT_AUDSS>;
+ assigned-clock-rates = <0>,
+ <0>,
+ <112896000>,
+ <11289600>;
+
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&link0_codec>;
+ simple-audio-card,frame-master = <&link0_codec>;
+
+ simple-audio-card,widgets =
+ "Microphone", "Mic Jack",
+ "Line", "Line In",
+ "Line", "Line Out",
+ "Speaker", "Speaker",
+ "Headphone", "Headphone Jack";
+ simple-audio-card,routing =
+ "Headphone Jack", "HP_L",
+ "Headphone Jack", "HP_R",
+ "Speaker", "SPK_LP",
+ "Speaker", "SPK_LN",
+ "Speaker", "SPK_RP",
+ "Speaker", "SPK_RN",
+ "LINPUT1", "Mic Jack",
+ "LINPUT3", "Mic Jack",
+ "RINPUT1", "Mic Jack",
+ "RINPUT2", "Mic Jack";
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0 0>;
+ };
+
+ link0_codec: simple-audio-card,codec {
+ sound-dai = <&codec>;
+ clocks = <&i2s0 CLK_I2S_CDCLK>;
+ system-clock-frequency = <11289600>;
+ };
+ };
+
+ beep {
+ compatible = "pwm-beeper";
+ pwms = <&pwm 0 4000000 PWM_POLARITY_INVERTED>;
+ };
+
+ camera: camera {
+ pinctrl-0 = <&cam_port_a_clk_active>;
+ pinctrl-names = "default";
+ status = "okay";
+ assigned-clocks = <&clock CLK_MOUT_CAM0>;
+ assigned-clock-parents = <&clock CLK_XUSBXTI>;
+ };
+};
+
+&adc {
+ vdd-supply = <&ldo3_reg>;
+ status = "okay";
+};
+
+&ehci {
+ status = "okay";
+ /* In order to reset USB ethernet */
+ samsung,vbus-gpio = <&gpc0 1 GPIO_ACTIVE_HIGH>;
+
+ port@0 {
+ status = "okay";
+ };
+
+ port@2 {
+ status = "okay";
+ };
+};
+
+&exynos_usbphy {
+ status = "okay";
+};
+
+&fimc_0 {
+ status = "okay";
+ assigned-clocks = <&clock CLK_MOUT_FIMC0>,
+ <&clock CLK_SCLK_FIMC0>;
+ assigned-clock-parents = <&clock CLK_MOUT_MPLL_USER_T>;
+ assigned-clock-rates = <0>, <176000000>;
+};
+
+&hsotg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&i2c_4 {
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-slave-addr = <0x10>;
+ samsung,i2c-max-bus-freq = <100000>;
+ pinctrl-0 = <&i2c4_bus>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ codec: wm8960@1a {
+ compatible = "wlf,wm8960";
+ reg = <0x1a>;
+ clocks = <&pmu_system_controller 0>;
+ clock-names = "MCLK1";
+ wlf,shared-lrclk;
+ #sound-dai-cells = <0>;
+ };
+};
+
+&i2s0 {
+ pinctrl-0 = <&i2s0_bus>;
+ pinctrl-names = "default";
+ status = "okay";
+ clocks = <&clock_audss EXYNOS_I2S_BUS>,
+ <&clock_audss EXYNOS_DOUT_AUD_BUS>,
+ <&clock_audss EXYNOS_SCLK_I2S>;
+ clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
+};
+
+&pinctrl_1 {
+ ether-reset {
+ samsung,pins = "gpc0-1";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
+ };
+};
+
+&pwm {
+ status = "okay";
+ pinctrl-0 = <&pwm0_out>;
+ pinctrl-names = "default";
+ samsung,pwm-outputs = <0>;
+};
+
+&sdhci_2 {
+ bus-width = <4>;
+ pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4>;
+ pinctrl-names = "default";
+ cd-gpio = <&gpx0 7 GPIO_ACTIVE_LOW>;
+ cap-sd-highspeed;
+ vmmc-supply = <&ldo23_reg>;
+ vqmmc-supply = <&ldo17_reg>;
+ status = "okay";
+};
+
+&serial_1 {
+ status = "okay";
+};
+
+&serial_2 {
+ status = "okay";
+};
--- /dev/null
+/*
+ * TOPEET's Exynos4412 based itop board device tree source
+ *
+ * Copyright (c) 2016 SUMOMO Computer Association
+ * https://www.sumomo.mobi
+ * Randy Li <ayaka@soulik.info>
+ *
+ * Device tree source file for TOPEET iTop Exynos 4412 SCP package core
+ * board which is based on Samsung's Exynos4412 SoC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <dt-bindings/clock/samsung,s2mps11.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include "exynos4412.dtsi"
+#include "exynos4412-ppmu-common.dtsi"
+#include "exynos-mfc-reserved-memory.dtsi"
+
+/ {
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0x40000000 0x40000000>;
+ };
+
+ firmware@0203F000 {
+ compatible = "samsung,secure-firmware";
+ reg = <0x0203F000 0x1000>;
+ };
+
+ fixed-rate-clocks {
+ xxti {
+ compatible = "samsung,clock-xxti";
+ clock-frequency = <0>;
+ };
+
+ xusbxti {
+ compatible = "samsung,clock-xusbxti";
+ clock-frequency = <24000000>;
+ };
+ };
+
+ thermal-zones {
+ cpu_thermal: cpu-thermal {
+ cooling-maps {
+ map0 {
+ /* Corresponds to 800MHz at freq_table */
+ cooling-device = <&cpu0 7 7>;
+ };
+ map1 {
+ /* Corresponds to 200MHz at freq_table */
+ cooling-device = <&cpu0 13 13>;
+ };
+ };
+ };
+ };
+
+ usb-hub {
+ compatible = "smsc,usb3503a";
+ reset-gpios = <&gpm2 4 GPIO_ACTIVE_LOW>;
+ connect-gpios = <&gpm3 3 GPIO_ACTIVE_HIGH>;
+ intn-gpios = <&gpx2 3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hsic_reset>;
+ };
+};
+
+&bus_dmc {
+ devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
+ vdd-supply = <&buck1_reg>;
+ status = "okay";
+};
+
+&bus_acp {
+ devfreq = <&bus_dmc>;
+ status = "okay";
+};
+
+&bus_c2c {
+ devfreq = <&bus_dmc>;
+ status = "okay";
+};
+
+&bus_leftbus {
+ devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
+ vdd-supply = <&buck3_reg>;
+ status = "okay";
+};
+
+&bus_rightbus {
+ devfreq = <&bus_leftbus>;
+ status = "okay";
+};
+
+&bus_fsys {
+ devfreq = <&bus_leftbus>;
+ status = "okay";
+};
+
+&bus_peri {
+ devfreq = <&bus_leftbus>;
+ status = "okay";
+};
+
+&bus_mfc {
+ devfreq = <&bus_leftbus>;
+ status = "okay";
+};
+
+&cpu0 {
+ cpu0-supply = <&buck2_reg>;
+};
+
+&hsotg {
+ vusb_d-supply = <&ldo15_reg>;
+ vusb_a-supply = <&ldo12_reg>;
+};
+
+&i2c_1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ samsung,i2c-sda-delay = <100>;
+ samsung,i2c-max-bus-freq = <400000>;
+ pinctrl-0 = <&i2c1_bus>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ s5m8767: s5m8767-pmic@66 {
+ compatible = "samsung,s5m8767-pmic";
+ reg = <0x66>;
+
+ s5m8767,pmic-buck-default-dvs-idx = <3>;
+
+ s5m8767,pmic-buck-dvs-gpios = <&gpb 5 GPIO_ACTIVE_HIGH>,
+ <&gpb 6 GPIO_ACTIVE_HIGH>,
+ <&gpb 7 GPIO_ACTIVE_HIGH>;
+
+ s5m8767,pmic-buck-ds-gpios = <&gpm3 5 GPIO_ACTIVE_HIGH>,
+ <&gpm3 6 GPIO_ACTIVE_HIGH>,
+ <&gpm3 7 GPIO_ACTIVE_HIGH>;
+
+ /* VDD_ARM */
+ s5m8767,pmic-buck2-dvs-voltage = <1356250>, <1300000>,
+ <1243750>, <1118750>,
+ <1068750>, <1012500>,
+ <956250>, <900000>;
+ /* VDD_INT */
+ s5m8767,pmic-buck3-dvs-voltage = <1000000>, <1000000>,
+ <925000>, <925000>,
+ <887500>, <887500>,
+ <850000>, <850000>;
+ /* VDD_G3D */
+ s5m8767,pmic-buck4-dvs-voltage = <1081250>, <1081250>,
+ <1025000>, <950000>,
+ <918750>, <900000>,
+ <875000>, <831250>;
+
+ regulators {
+ ldo1_reg: LDO1 {
+ regulator-name = "VDD_ALIVE";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ /* SCP uses 1.5v, POP uses 1.2v */
+ ldo2_reg: LDO2 {
+ regulator-name = "VDDQ_M12";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "VDDIOAP_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "VDDQ_PRE";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "VDD_LDO5";
+ op_mode = <0>; /* Always off Mode */
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "VDD10_MPLL";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "VDD10_XPLL";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo8_reg: LDO8 {
+ regulator-name = "VDD10_MIPI";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo9_reg: LDO9 {
+ regulator-name = "VDD33_LCD";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo10_reg: LDO10 {
+ regulator-name = "VDD18_MIPI";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo11_reg: LDO11 {
+ regulator-name = "VDD18_ABB1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo12_reg: LDO12 {
+ regulator-name = "VDD33_UOTG";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo13_reg: LDO13 {
+ regulator-name = "VDDIOPERI_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo14_reg: LDO14 {
+ regulator-name = "VDD18_ABB02";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo15_reg: LDO15 {
+ regulator-name = "VDD10_USH";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo16_reg: LDO16 {
+ regulator-name = "VDD18_HSIC";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo17_reg: LDO17 {
+ regulator-name = "VDDIOAP_MMC012_28";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ /* Used by HSIC */
+ ldo18_reg: LDO18 {
+ regulator-name = "VDDIOPERI_28";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo19_reg: LDO19 {
+ regulator-name = "VDD_LDO19";
+ op_mode = <0>; /* Always off Mode */
+ };
+
+ ldo20_reg: LDO20 {
+ regulator-name = "VDD28_CAM";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo21_reg: LDO21 {
+ regulator-name = "VDD28_AF";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo22_reg: LDO22 {
+ regulator-name = "VDDA28_2M";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo23_reg: LDO23 {
+ regulator-name = "VDD28_TF";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo24_reg: LDO24 {
+ regulator-name = "VDD33_A31";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo25_reg: LDO25 {
+ regulator-name = "VDD18_CAM";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo26_reg: LDO26 {
+ regulator-name = "VDD18_A31";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo27_reg: LDO27 {
+ regulator-name = "GPS_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ ldo28_reg: LDO28 {
+ regulator-name = "DVDD12";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck1_reg: BUCK1 {
+ regulator-name = "vdd_mif";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1456250>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck3_reg: BUCK3 {
+ regulator-name = "vdd_int";
+ regulator-min-microvolt = <875000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "vdd_g3d";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "vdd_m12";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "vdd12_5m";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ regulator-boot-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "pvdd_buck7";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "pvdd_buck8";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ op_mode = <1>; /* Normal Mode */
+ };
+
+ buck9_reg: BUCK9 {
+ regulator-name = "vddf28_emmc";
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <3000000>;
+ op_mode = <1>; /* Normal Mode */
+ };
+ };
+
+ s5m8767_osc: clocks {
+ #clock-cells = <1>;
+ clock-output-names = "s5m8767_ap",
+ "s5m8767_cp", "s5m8767_bt";
+ };
+
+ };
+};
+
+&mfc {
+ status = "okay";
+};
+
+&mshc_0 {
+ pinctrl-0 = <&sd4_clk &sd4_cmd &sd4_bus4 &sd4_bus8>;
+ pinctrl-names = "default";
+ status = "okay";
+ vmmc-supply = <&buck9_reg>;
+ num-slots = <1>;
+ broken-cd;
+ card-detect-delay = <200>;
+ samsung,dw-mshc-ciu-div = <3>;
+ samsung,dw-mshc-sdr-timing = <2 3>;
+ samsung,dw-mshc-ddr-timing = <1 2>;
+ bus-width = <8>;
+ cap-mmc-highspeed;
+};
+
+&pinctrl_1 {
+ hsic_reset: hsic-reset {
+ samsung,pins = "gpm2-4";
+ samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
+ };
+};
+
+&rtc {
+ status = "okay";
+ clocks = <&clock CLK_RTC>, <&s5m8767_osc S2MPS11_CLK_AP>;
+ clock-names = "rtc", "rtc_src";
+};
+
+&tmu {
+ vtmu-supply = <&ldo16_reg>;
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+++ /dev/null
-/*
- * Samsung's Exynos4415 SoCs pin-mux and pin-config device tree source
- *
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Samsung's Exynos4415 SoCs pin-mux and pin-config optiosn are listed as device
- * tree nodes are listed in this file.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <dt-bindings/pinctrl/samsung.h>
-
-&pinctrl_0 {
- gpa0: gpa0 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpa1: gpa1 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpb: gpb {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpc0: gpc0 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpc1: gpc1 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpd0: gpd0 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpd1: gpd1 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpf0: gpf0 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpf1: gpf1 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpf2: gpf2 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- uart0_data: uart0-data {
- samsung,pins = "gpa0-0", "gpa0-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- uart0_fctl: uart0-fctl {
- samsung,pins = "gpa0-2", "gpa0-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- uart1_data: uart1-data {
- samsung,pins = "gpa0-4", "gpa0-5";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- uart1_fctl: uart1-fctl {
- samsung,pins = "gpa0-6", "gpa0-7";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- uart2_data: uart2-data {
- samsung,pins = "gpa1-0", "gpa1-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- uart2_fctl: uart2-fctl {
- samsung,pins = "gpa1-2", "gpa1-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- uart3_data: uart3-data {
- samsung,pins = "gpa1-4", "gpa1-5";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2c2_bus: i2c2-bus {
- samsung,pins = "gpa0-6", "gpa0-7";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2c3_bus: i2c3-bus {
- samsung,pins = "gpa1-2", "gpa1-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- spi0_bus: spi0-bus {
- samsung,pins = "gpb-0", "gpb-2", "gpb-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2c4_bus: i2c4-bus {
- samsung,pins = "gpb-0", "gpb-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- spi1_bus: spi1-bus {
- samsung,pins = "gpb-4", "gpb-6", "gpb-7";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2c5_bus: i2c5-bus {
- samsung,pins = "gpb-2", "gpb-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2s1_bus: i2s1-bus {
- samsung,pins = "gpc0-0", "gpc0-1", "gpc0-2", "gpc0-3",
- "gpc0-4";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2s2_bus: i2s2-bus {
- samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
- "gpc1-4";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- pcm2_bus: pcm2-bus {
- samsung,pins = "gpc1-0", "gpc1-1", "gpc1-2", "gpc1-3",
- "gpc1-4";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2c6_bus: i2c6-bus {
- samsung,pins = "gpc1-3", "gpc1-4";
- samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- spi2_bus: spi2-bus {
- samsung,pins = "gpc1-1", "gpc1-3", "gpc1-4";
- samsung,pin-function = <EXYNOS_PIN_FUNC_5>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- pwm0_out: pwm0-out {
- samsung,pins = "gpd0-0";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- pwm1_out: pwm1-out {
- samsung,pins = "gpd0-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- pwm2_out: pwm2-out {
- samsung,pins = "gpd0-2";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- pwm3_out: pwm3-out {
- samsung,pins = "gpd0-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2c7_bus: i2c7-bus {
- samsung,pins = "gpd0-2", "gpd0-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2c0_bus: i2c0-bus {
- samsung,pins = "gpd1-0", "gpd1-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- i2c1_bus: i2c1-bus {
- samsung,pins = "gpd1-2", "gpd1-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-};
-
-&pinctrl_1 {
- gpk0: gpk0 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpk1: gpk1 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpk2: gpk2 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpk3: gpk3 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpl0: gpl0 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpm0: gpm0 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpm1: gpm1 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpm2: gpm2 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpm3: gpm3 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpm4: gpm4 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpx0: gpx0 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- interrupt-parent = <&gic>;
- interrupts = <0 32 0>, <0 33 0>, <0 34 0>, <0 35 0>,
- <0 36 0>, <0 37 0>, <0 38 0>, <0 39 0>;
- #interrupt-cells = <2>;
- };
-
- gpx1: gpx1 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- interrupt-parent = <&gic>;
- interrupts = <0 40 0>, <0 41 0>, <0 42 0>, <0 43 0>,
- <0 44 0>, <0 45 0>, <0 46 0>, <0 47 0>;
- #interrupt-cells = <2>;
- };
-
- gpx2: gpx2 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpx3: gpx3 {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- sd0_clk: sd0-clk {
- samsung,pins = "gpk0-0";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd0_cmd: sd0-cmd {
- samsung,pins = "gpk0-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd0_cd: sd0-cd {
- samsung,pins = "gpk0-2";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd0_rdqs: sd0-rdqs {
- samsung,pins = "gpk0-7";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd0_bus1: sd0-bus-width1 {
- samsung,pins = "gpk0-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd0_bus4: sd0-bus-width4 {
- samsung,pins = "gpk0-4", "gpk0-5", "gpk0-6";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd0_bus8: sd0-bus-width8 {
- samsung,pins = "gpl0-0", "gpl0-1", "gpl0-2", "gpl0-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd1_clk: sd1-clk {
- samsung,pins = "gpk1-0";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd1_cmd: sd1-cmd {
- samsung,pins = "gpk1-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd1_cd: sd1-cd {
- samsung,pins = "gpk1-2";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd1_bus1: sd1-bus-width1 {
- samsung,pins = "gpk1-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd1_bus4: sd1-bus-width4 {
- samsung,pins = "gpk1-4", "gpk1-5", "gpk1-6";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd2_clk: sd2-clk {
- samsung,pins = "gpk2-0";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd2_cmd: sd2-cmd {
- samsung,pins = "gpk2-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd2_cd: sd2-cd {
- samsung,pins = "gpk2-2";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd2_bus1: sd2-bus-width1 {
- samsung,pins = "gpk2-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- sd2_bus4: sd2-bus-width4 {
- samsung,pins = "gpk2-4", "gpk2-5", "gpk2-6";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- cam_port_b_io: cam-port-b-io {
- samsung,pins = "gpm0-0", "gpm0-1", "gpm0-2", "gpm0-3",
- "gpm0-4", "gpm0-5", "gpm0-6", "gpm0-7",
- "gpm1-0", "gpm1-1", "gpm2-0", "gpm2-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_UP>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- cam_port_b_clk_active: cam-port-b-clk-active {
- samsung,pins = "gpm2-2";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV4>;
- };
-
- cam_port_b_clk_idle: cam-port-b-clk-idle {
- samsung,pins = "gpm2-2";
- samsung,pin-function = <EXYNOS_PIN_FUNC_INPUT>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- fimc_is_i2c0: fimc-is-i2c0 {
- samsung,pins = "gpm4-0", "gpm4-1";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- fimc_is_i2c1: fimc-is-i2c1 {
- samsung,pins = "gpm4-2", "gpm4-3";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-
- fimc_is_uart: fimc-is-uart {
- samsung,pins = "gpm3-5", "gpm3-7";
- samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-};
-
-&pinctrl_2 {
- gpz: gpz {
- gpio-controller;
- #gpio-cells = <2>;
-
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- i2s0_bus: i2s0-bus {
- samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
- "gpz-4", "gpz-5", "gpz-6";
- samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
- samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
- samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
- };
-};
+++ /dev/null
-/*
- * Samsung's Exynos4415 SoC device tree source
- *
- * Copyright (c) 2014 Samsung Electronics Co., Ltd.
- *
- * Samsung's Exynos4415 SoC device nodes are listed in this file. Exynos4415
- * based board files can include this file and provide values for board
- * specific bindings.
- *
- * Note: This file does not include device nodes for all the controllers in
- * Exynos4415 SoC. As device tree coverage for Exynos4415 increases, additional
- * nodes can be added to this file.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <dt-bindings/clock/exynos4415.h>
-#include <dt-bindings/clock/exynos-audss-clk.h>
-
-/ {
- compatible = "samsung,exynos4415";
- interrupt-parent = <&gic>;
- #address-cells = <1>;
- #size-cells = <1>;
-
- aliases {
- pinctrl0 = &pinctrl_0;
- pinctrl1 = &pinctrl_1;
- pinctrl2 = &pinctrl_2;
- mshc0 = &mshc_0;
- mshc1 = &mshc_1;
- mshc2 = &mshc_2;
- spi0 = &spi_0;
- spi1 = &spi_1;
- spi2 = &spi_2;
- i2c0 = &i2c_0;
- i2c1 = &i2c_1;
- i2c2 = &i2c_2;
- i2c3 = &i2c_3;
- i2c4 = &i2c_4;
- i2c5 = &i2c_5;
- i2c6 = &i2c_6;
- i2c7 = &i2c_7;
- };
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu0: cpu@a00 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0xa00>;
- clock-frequency = <1600000000>;
- };
-
- cpu1: cpu@a01 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0xa01>;
- clock-frequency = <1600000000>;
- };
-
- cpu2: cpu@a02 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0xa02>;
- clock-frequency = <1600000000>;
- };
-
- cpu3: cpu@a03 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0xa03>;
- clock-frequency = <1600000000>;
- };
- };
-
- soc: soc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- sysram@02020000 {
- compatible = "mmio-sram";
- reg = <0x02020000 0x50000>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0 0x02020000 0x50000>;
-
- smp-sysram@0 {
- compatible = "samsung,exynos4210-sysram";
- reg = <0x0 0x1000>;
- };
-
- smp-sysram@4f000 {
- compatible = "samsung,exynos4210-sysram-ns";
- reg = <0x4f000 0x1000>;
- };
- };
-
- pinctrl_2: pinctrl@03860000 {
- compatible = "samsung,exynos4415-pinctrl";
- reg = <0x03860000 0x1000>;
- interrupts = <0 242 0>;
- };
-
- chipid@10000000 {
- compatible = "samsung,exynos4210-chipid";
- reg = <0x10000000 0x100>;
- };
-
- sysreg_system_controller: syscon@10010000 {
- compatible = "samsung,exynos4-sysreg", "syscon";
- reg = <0x10010000 0x400>;
- };
-
- pmu_system_controller: system-controller@10020000 {
- compatible = "samsung,exynos4415-pmu", "syscon";
- reg = <0x10020000 0x4000>;
- };
-
- mipi_phy: video-phy@10020710 {
- compatible = "samsung,s5pv210-mipi-video-phy";
- #phy-cells = <1>;
- syscon = <&pmu_system_controller>;
- };
-
- pd_cam: cam-power-domain@10024000 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x10024000 0x20>;
- #power-domain-cells = <0>;
- };
-
- pd_tv: tv-power-domain@10024020 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x10024020 0x20>;
- #power-domain-cells = <0>;
- };
-
- pd_mfc: mfc-power-domain@10024040 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x10024040 0x20>;
- #power-domain-cells = <0>;
- };
-
- pd_g3d: g3d-power-domain@10024060 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x10024060 0x20>;
- #power-domain-cells = <0>;
- };
-
- pd_lcd0: lcd0-power-domain@10024080 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x10024080 0x20>;
- #power-domain-cells = <0>;
- };
-
- pd_isp0: isp0-power-domain@100240A0 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x100240A0 0x20>;
- #power-domain-cells = <0>;
- };
-
- pd_isp1: isp1-power-domain@100240E0 {
- compatible = "samsung,exynos4210-pd";
- reg = <0x100240E0 0x20>;
- #power-domain-cells = <0>;
- };
-
- cmu: clock-controller@10030000 {
- compatible = "samsung,exynos4415-cmu";
- reg = <0x10030000 0x18000>;
- #clock-cells = <1>;
- };
-
- rtc: rtc@10070000 {
- compatible = "samsung,s3c6410-rtc";
- reg = <0x10070000 0x100>;
- interrupts = <0 73 0>, <0 74 0>;
- status = "disabled";
- };
-
- mct@10050000 {
- compatible = "samsung,exynos4210-mct";
- reg = <0x10050000 0x800>;
- interrupts = <0 218 0>, <0 219 0>, <0 220 0>, <0 221 0>,
- <0 223 0>, <0 226 0>, <0 227 0>, <0 228 0>;
- clocks = <&cmu CLK_FIN_PLL>, <&cmu CLK_MCT>;
- clock-names = "fin_pll", "mct";
- };
-
- gic: interrupt-controller@10481000 {
- compatible = "arm,cortex-a9-gic";
- #interrupt-cells = <3>;
- interrupt-controller;
- reg = <0x10481000 0x1000>,
- <0x10482000 0x1000>,
- <0x10484000 0x2000>,
- <0x10486000 0x2000>;
- interrupts = <1 9 0xf04>;
- };
-
- l2c: l2-cache-controller@10502000 {
- compatible = "arm,pl310-cache";
- reg = <0x10502000 0x1000>;
- cache-unified;
- cache-level = <2>;
- arm,tag-latency = <2 2 1>;
- arm,data-latency = <3 2 1>;
- arm,double-linefill = <1>;
- arm,double-linefill-incr = <0>;
- arm,double-linefill-wrap = <1>;
- arm,prefetch-drop = <1>;
- arm,prefetch-offset = <7>;
- };
-
- cmu_dmc: clock-controller@105C0000 {
- compatible = "samsung,exynos4415-cmu-dmc";
- reg = <0x105C0000 0x3000>;
- #clock-cells = <1>;
- };
-
- pinctrl_1: pinctrl@11000000 {
- compatible = "samsung,exynos4415-pinctrl";
- reg = <0x11000000 0x1000>;
- interrupts = <0 225 0>;
-
- wakeup-interrupt-controller {
- compatible = "samsung,exynos4210-wakeup-eint";
- interrupt-parent = <&gic>;
- interrupts = <0 48 0>;
- };
- };
-
- pinctrl_0: pinctrl@11400000 {
- compatible = "samsung,exynos4415-pinctrl";
- reg = <0x11400000 0x1000>;
- interrupts = <0 240 0>;
- };
-
- fimd: fimd@11C00000 {
- compatible = "samsung,exynos4415-fimd";
- reg = <0x11C00000 0x30000>;
- interrupt-names = "fifo", "vsync", "lcd_sys";
- interrupts = <0 84 0>, <0 85 0>, <0 86 0>;
- clocks = <&cmu CLK_SCLK_FIMD0>, <&cmu CLK_FIMD0>;
- clock-names = "sclk_fimd", "fimd";
- samsung,power-domain = <&pd_lcd0>;
- iommus = <&sysmmu_fimd0>;
- samsung,sysreg = <&sysreg_system_controller>;
- status = "disabled";
- };
-
- dsi_0: dsi@11C80000 {
- compatible = "samsung,exynos4415-mipi-dsi";
- reg = <0x11C80000 0x10000>;
- interrupts = <0 83 0>;
- samsung,phy-type = <0>;
- samsung,power-domain = <&pd_lcd0>;
- phys = <&mipi_phy 1>;
- phy-names = "dsim";
- clocks = <&cmu CLK_DSIM0>, <&cmu CLK_SCLK_MIPI0>;
- clock-names = "bus_clk", "pll_clk";
- #address-cells = <1>;
- #size-cells = <0>;
- status = "disabled";
- };
-
- sysmmu_fimd0: sysmmu@11E20000 {
- compatible = "samsung,exynos-sysmmu";
- reg = <0x11e20000 0x1000>;
- interrupts = <0 80 0>, <0 81 0>;
- clock-names = "sysmmu", "master";
- clocks = <&cmu CLK_SMMUFIMD0>, <&cmu CLK_FIMD0>;
- power-domains = <&pd_lcd0>;
- #iommu-cells = <0>;
- };
-
- hsotg: hsotg@12480000 {
- compatible = "samsung,s3c6400-hsotg";
- reg = <0x12480000 0x20000>;
- interrupts = <0 141 0>;
- clocks = <&cmu CLK_USBDEVICE>;
- clock-names = "otg";
- phys = <&exynos_usbphy 0>;
- phy-names = "usb2-phy";
- status = "disabled";
- };
-
- mshc_0: mshc@12510000 {
- compatible = "samsung,exynos5250-dw-mshc";
- reg = <0x12510000 0x1000>;
- interrupts = <0 142 0>;
- clocks = <&cmu CLK_SDMMC0>, <&cmu CLK_SCLK_MMC0>;
- clock-names = "biu", "ciu";
- fifo-depth = <0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- status = "disabled";
- };
-
- mshc_1: mshc@12520000 {
- compatible = "samsung,exynos5250-dw-mshc";
- reg = <0x12520000 0x1000>;
- interrupts = <0 143 0>;
- clocks = <&cmu CLK_SDMMC1>, <&cmu CLK_SCLK_MMC1>;
- clock-names = "biu", "ciu";
- fifo-depth = <0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- status = "disabled";
- };
-
- mshc_2: mshc@12530000 {
- compatible = "samsung,exynos5250-dw-mshc";
- reg = <0x12530000 0x1000>;
- interrupts = <0 144 0>;
- clocks = <&cmu CLK_SDMMC2>, <&cmu CLK_SCLK_MMC2>;
- clock-names = "biu", "ciu";
- fifo-depth = <0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- status = "disabled";
- };
-
- ehci: ehci@12580000 {
- compatible = "samsung,exynos4210-ehci";
- reg = <0x12580000 0x100>;
- interrupts = <0 140 0>;
- clocks = <&cmu CLK_USBHOST>;
- clock-names = "usbhost";
- status = "disabled";
- #address-cells = <1>;
- #size-cells = <0>;
- port@0 {
- reg = <0>;
- phys = <&exynos_usbphy 1>;
- status = "disabled";
- };
- port@1 {
- reg = <1>;
- phys = <&exynos_usbphy 2>;
- status = "disabled";
- };
- port@2 {
- reg = <2>;
- phys = <&exynos_usbphy 3>;
- status = "disabled";
- };
- };
-
- ohci: ohci@12590000 {
- compatible = "samsung,exynos4210-ohci";
- reg = <0x12590000 0x100>;
- interrupts = <0 140 0>;
- clocks = <&cmu CLK_USBHOST>;
- clock-names = "usbhost";
- status = "disabled";
- #address-cells = <1>;
- #size-cells = <0>;
- port@0 {
- reg = <0>;
- phys = <&exynos_usbphy 1>;
- status = "disabled";
- };
- };
-
- exynos_usbphy: exynos-usbphy@125B0000 {
- compatible = "samsung,exynos4x12-usb2-phy";
- reg = <0x125B0000 0x100>;
- samsung,pmureg-phandle = <&pmu_system_controller>;
- samsung,sysreg-phandle = <&sysreg_system_controller>;
- clocks = <&cmu CLK_USBDEVICE>, <&xusbxti>;
- clock-names = "phy", "ref";
- #phy-cells = <1>;
- status = "disabled";
- };
-
- amba {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- interrupt-parent = <&gic>;
- ranges;
-
- pdma0: pdma@12680000 {
- compatible = "arm,pl330", "arm,primecell";
- reg = <0x12680000 0x1000>;
- interrupts = <0 138 0>;
- clocks = <&cmu CLK_PDMA0>;
- clock-names = "apb_pclk";
- #dma-cells = <1>;
- #dma-channels = <8>;
- #dma-requests = <32>;
- };
-
- pdma1: pdma@12690000 {
- compatible = "arm,pl330", "arm,primecell";
- reg = <0x12690000 0x1000>;
- interrupts = <0 139 0>;
- clocks = <&cmu CLK_PDMA1>;
- clock-names = "apb_pclk";
- #dma-cells = <1>;
- #dma-channels = <8>;
- #dma-requests = <32>;
- };
- };
-
- adc: adc@126C0000 {
- compatible = "samsung,exynos3250-adc",
- "samsung,exynos-adc-v2";
- reg = <0x126C0000 0x100>, <0x10020718 0x4>;
- interrupts = <0 137 0>;
- clock-names = "adc", "sclk";
- clocks = <&cmu CLK_TSADC>, <&cmu CLK_SCLK_TSADC>;
- #io-channel-cells = <1>;
- io-channel-ranges;
- status = "disabled";
- };
-
- serial_0: serial@13800000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13800000 0x100>;
- interrupts = <0 109 0>;
- clocks = <&cmu CLK_UART0>, <&cmu CLK_SCLK_UART0>;
- clock-names = "uart", "clk_uart_baud0";
- status = "disabled";
- };
-
- serial_1: serial@13810000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13810000 0x100>;
- interrupts = <0 110 0>;
- clocks = <&cmu CLK_UART1>, <&cmu CLK_SCLK_UART1>;
- clock-names = "uart", "clk_uart_baud0";
- status = "disabled";
- };
-
- serial_2: serial@13820000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13820000 0x100>;
- interrupts = <0 111 0>;
- clocks = <&cmu CLK_UART2>, <&cmu CLK_SCLK_UART2>;
- clock-names = "uart", "clk_uart_baud0";
- status = "disabled";
- };
-
- serial_3: serial@13830000 {
- compatible = "samsung,exynos4210-uart";
- reg = <0x13830000 0x100>;
- interrupts = <0 112 0>;
- clocks = <&cmu CLK_UART3>, <&cmu CLK_SCLK_UART3>;
- clock-names = "uart", "clk_uart_baud0";
- status = "disabled";
- };
-
- i2c_0: i2c@13860000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13860000 0x100>;
- interrupts = <0 113 0>;
- clocks = <&cmu CLK_I2C0>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_bus>;
- status = "disabled";
- };
-
- i2c_1: i2c@13870000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13870000 0x100>;
- interrupts = <0 114 0>;
- clocks = <&cmu CLK_I2C1>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_bus>;
- status = "disabled";
- };
-
- i2c_2: i2c@13880000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13880000 0x100>;
- interrupts = <0 115 0>;
- clocks = <&cmu CLK_I2C2>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_bus>;
- status = "disabled";
- };
-
- i2c_3: i2c@13890000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "samsung,s3c2440-i2c";
- reg = <0x13890000 0x100>;
- interrupts = <0 116 0>;
- clocks = <&cmu CLK_I2C3>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c3_bus>;
- status = "disabled";
- };
-
- i2c_4: i2c@138A0000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138A0000 0x100>;
- interrupts = <0 117 0>;
- clocks = <&cmu CLK_I2C4>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c4_bus>;
- status = "disabled";
- };
-
- i2c_5: i2c@138B0000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138B0000 0x100>;
- interrupts = <0 118 0>;
- clocks = <&cmu CLK_I2C5>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c5_bus>;
- status = "disabled";
- };
-
- i2c_6: i2c@138C0000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138C0000 0x100>;
- interrupts = <0 119 0>;
- clocks = <&cmu CLK_I2C6>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c6_bus>;
- status = "disabled";
- };
-
- i2c_7: i2c@138D0000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "samsung,s3c2440-i2c";
- reg = <0x138D0000 0x100>;
- interrupts = <0 120 0>;
- clocks = <&cmu CLK_I2C7>;
- clock-names = "i2c";
- pinctrl-names = "default";
- pinctrl-0 = <&i2c7_bus>;
- status = "disabled";
- };
-
- spi_0: spi@13920000 {
- compatible = "samsung,exynos4210-spi";
- reg = <0x13920000 0x100>;
- interrupts = <0 121 0>;
- dmas = <&pdma0 7>, <&pdma0 6>;
- dma-names = "tx", "rx";
- #address-cells = <1>;
- #size-cells = <0>;
- clocks = <&cmu CLK_SPI0>, <&cmu CLK_SCLK_SPI0>;
- clock-names = "spi", "spi_busclk0";
- samsung,spi-src-clk = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&spi0_bus>;
- status = "disabled";
- };
-
- spi_1: spi@13930000 {
- compatible = "samsung,exynos4210-spi";
- reg = <0x13930000 0x100>;
- interrupts = <0 122 0>;
- dmas = <&pdma1 7>, <&pdma1 6>;
- dma-names = "tx", "rx";
- #address-cells = <1>;
- #size-cells = <0>;
- clocks = <&cmu CLK_SPI1>, <&cmu CLK_SCLK_SPI1>;
- clock-names = "spi", "spi_busclk0";
- samsung,spi-src-clk = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&spi1_bus>;
- status = "disabled";
- };
-
- spi_2: spi@13940000 {
- compatible = "samsung,exynos4210-spi";
- reg = <0x13940000 0x100>;
- interrupts = <0 123 0>;
- dmas = <&pdma0 9>, <&pdma0 8>;
- dma-names = "tx", "rx";
- #address-cells = <1>;
- #size-cells = <0>;
- clocks = <&cmu CLK_SPI2>, <&cmu CLK_SCLK_SPI2>;
- clock-names = "spi", "spi_busclk0";
- samsung,spi-src-clk = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&spi2_bus>;
- status = "disabled";
- };
-
- clock_audss: clock-controller@03810000 {
- compatible = "samsung,exynos4210-audss-clock";
- reg = <0x03810000 0x0C>;
- #clock-cells = <1>;
- };
-
- i2s0: i2s@3830000 {
- compatible = "samsung,s5pv210-i2s";
- reg = <0x03830000 0x100>;
- interrupts = <0 124 0>;
- clocks = <&clock_audss EXYNOS_I2S_BUS>,
- <&clock_audss EXYNOS_SCLK_I2S>;
- clock-names = "iis", "i2s_opclk0";
- dmas = <&pdma1 10>, <&pdma1 9>, <&pdma1 8>;
- dma-names = "tx", "rx", "tx-sec";
- pinctrl-names = "default";
- pinctrl-0 = <&i2s0_bus>;
- samsung,idma-addr = <0x03000000>;
- status = "disabled";
- };
-
- pwm: pwm@139D0000 {
- compatible = "samsung,exynos4210-pwm";
- reg = <0x139D0000 0x1000>;
- interrupts = <0 104 0>, <0 105 0>, <0 106 0>,
- <0 107 0>, <0 108 0>;
- #pwm-cells = <3>;
- status = "disabled";
- };
-
- pmu {
- compatible = "arm,cortex-a9-pmu";
- interrupts = <0 18 0>, <0 19 0>, <0 20 0>, <0 21 0>;
- };
- };
-};
-
-#include "exynos4415-pinctrl.dtsi"
interrupt-controller;
interrupt-parent = <&gic>;
- interrupts = <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
- <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <2>;
};
interrupt-controller;
interrupt-parent = <&gic>;
- interrupts = <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
- <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
#interrupt-cells = <2>;
};
#interrupt-cells = <1>;
#address-cells = <0>;
#size-cells = <0>;
- interrupt-map = <0 &gic 0 57 0>,
+ interrupt-map = <0 &gic 0 57 IRQ_TYPE_LEVEL_HIGH>,
<1 &combiner 12 5>,
<2 &combiner 12 6>,
<3 &combiner 12 7>,
- <4 &gic 1 12 0>;
+ <4 &gic 1 12 IRQ_TYPE_LEVEL_HIGH>;
};
};
g2d: g2d@10800000 {
compatible = "samsung,exynos4212-g2d";
reg = <0x10800000 0x1000>;
- interrupts = <0 89 0>;
+ interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SCLK_FIMG2D>, <&clock CLK_G2D>;
clock-names = "sclk_fimg2d", "fimg2d";
iommus = <&sysmmu_g2d>;
fimc_lite_0: fimc-lite@12390000 {
compatible = "samsung,exynos4212-fimc-lite";
reg = <0x12390000 0x1000>;
- interrupts = <0 105 0>;
+ interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_isp>;
clocks = <&clock CLK_FIMC_LITE0>;
clock-names = "flite";
fimc_lite_1: fimc-lite@123A0000 {
compatible = "samsung,exynos4212-fimc-lite";
reg = <0x123A0000 0x1000>;
- interrupts = <0 106 0>;
+ interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_isp>;
clocks = <&clock CLK_FIMC_LITE1>;
clock-names = "flite";
};
fimc_is: fimc-is@12000000 {
- compatible = "samsung,exynos4212-fimc-is", "simple-bus";
+ compatible = "samsung,exynos4212-fimc-is";
reg = <0x12000000 0x260000>;
- interrupts = <0 90 0>, <0 95 0>;
+ interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_isp>;
clocks = <&clock CLK_FIMC_LITE0>,
<&clock CLK_FIMC_LITE1>, <&clock CLK_PPMUISPX>,
mshc_0: mmc@12550000 {
compatible = "samsung,exynos4412-dw-mshc";
reg = <0x12550000 0x1000>;
- interrupts = <0 77 0>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
fifo-depth = <0x80>;
};
&combiner {
- interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
- <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
- <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
- <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
- <0 107 0>, <0 108 0>, <0 48 0>, <0 42 0>;
+ interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
};
&exynos_usbphy {
&pinctrl_0 {
compatible = "samsung,exynos4x12-pinctrl";
reg = <0x11400000 0x1000>;
- interrupts = <0 47 0>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
};
&pinctrl_1 {
compatible = "samsung,exynos4x12-pinctrl";
reg = <0x11000000 0x1000>;
- interrupts = <0 46 0>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
wakup_eint: wakeup-interrupt-controller {
compatible = "samsung,exynos4210-wakeup-eint";
interrupt-parent = <&gic>;
- interrupts = <0 32 0>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
};
};
&pinctrl_3 {
compatible = "samsung,exynos4x12-pinctrl";
reg = <0x106E0000 0x1000>;
- interrupts = <0 72 0>;
+ interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
};
&pmu_system_controller {
* published by the Free Software Foundation.
*/
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include "exynos-syscon-restart.dtsi"
/ {
interrupt-controller;
samsung,combiner-nr = <32>;
reg = <0x10440000 0x1000>;
- interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
- <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>,
- <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
- <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>,
- <0 16 0>, <0 17 0>, <0 18 0>, <0 19 0>,
- <0 20 0>, <0 21 0>, <0 22 0>, <0 23 0>,
- <0 24 0>, <0 25 0>, <0 26 0>, <0 27 0>,
- <0 28 0>, <0 29 0>, <0 30 0>, <0 31 0>;
+ interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>,
+ <0 1 IRQ_TYPE_LEVEL_HIGH>,
+ <0 2 IRQ_TYPE_LEVEL_HIGH>,
+ <0 3 IRQ_TYPE_LEVEL_HIGH>,
+ <0 4 IRQ_TYPE_LEVEL_HIGH>,
+ <0 5 IRQ_TYPE_LEVEL_HIGH>,
+ <0 6 IRQ_TYPE_LEVEL_HIGH>,
+ <0 7 IRQ_TYPE_LEVEL_HIGH>,
+ <0 8 IRQ_TYPE_LEVEL_HIGH>,
+ <0 9 IRQ_TYPE_LEVEL_HIGH>,
+ <0 10 IRQ_TYPE_LEVEL_HIGH>,
+ <0 11 IRQ_TYPE_LEVEL_HIGH>,
+ <0 12 IRQ_TYPE_LEVEL_HIGH>,
+ <0 13 IRQ_TYPE_LEVEL_HIGH>,
+ <0 14 IRQ_TYPE_LEVEL_HIGH>,
+ <0 15 IRQ_TYPE_LEVEL_HIGH>,
+ <0 16 IRQ_TYPE_LEVEL_HIGH>,
+ <0 17 IRQ_TYPE_LEVEL_HIGH>,
+ <0 18 IRQ_TYPE_LEVEL_HIGH>,
+ <0 19 IRQ_TYPE_LEVEL_HIGH>,
+ <0 20 IRQ_TYPE_LEVEL_HIGH>,
+ <0 21 IRQ_TYPE_LEVEL_HIGH>,
+ <0 22 IRQ_TYPE_LEVEL_HIGH>,
+ <0 23 IRQ_TYPE_LEVEL_HIGH>,
+ <0 24 IRQ_TYPE_LEVEL_HIGH>,
+ <0 25 IRQ_TYPE_LEVEL_HIGH>,
+ <0 26 IRQ_TYPE_LEVEL_HIGH>,
+ <0 27 IRQ_TYPE_LEVEL_HIGH>,
+ <0 28 IRQ_TYPE_LEVEL_HIGH>,
+ <0 29 IRQ_TYPE_LEVEL_HIGH>,
+ <0 30 IRQ_TYPE_LEVEL_HIGH>,
+ <0 31 IRQ_TYPE_LEVEL_HIGH>;
};
gic: interrupt-controller@10481000 {
<0x10482000 0x1000>,
<0x10484000 0x2000>,
<0x10486000 0x2000>;
- interrupts = <1 9 0xf04>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
sysreg_system_controller: syscon@10050000 {
serial_0: serial@12C00000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C00000 0x100>;
- interrupts = <0 51 0>;
+ interrupts = <0 51 IRQ_TYPE_LEVEL_HIGH>;
};
serial_1: serial@12C10000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C10000 0x100>;
- interrupts = <0 52 0>;
+ interrupts = <0 52 IRQ_TYPE_LEVEL_HIGH>;
};
serial_2: serial@12C20000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C20000 0x100>;
- interrupts = <0 53 0>;
+ interrupts = <0 53 IRQ_TYPE_LEVEL_HIGH>;
};
serial_3: serial@12C30000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C30000 0x100>;
- interrupts = <0 54 0>;
+ interrupts = <0 54 IRQ_TYPE_LEVEL_HIGH>;
};
i2c_0: i2c@12C60000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x12C60000 0x100>;
- interrupts = <0 56 0>;
+ interrupts = <0 56 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
samsung,sysreg-phandle = <&sysreg_system_controller>;
i2c_1: i2c@12C70000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x12C70000 0x100>;
- interrupts = <0 57 0>;
+ interrupts = <0 57 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
samsung,sysreg-phandle = <&sysreg_system_controller>;
i2c_2: i2c@12C80000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x12C80000 0x100>;
- interrupts = <0 58 0>;
+ interrupts = <0 58 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
samsung,sysreg-phandle = <&sysreg_system_controller>;
i2c_3: i2c@12C90000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x12C90000 0x100>;
- interrupts = <0 59 0>;
+ interrupts = <0 59 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
samsung,sysreg-phandle = <&sysreg_system_controller>;
rtc: rtc@101E0000 {
compatible = "samsung,s3c6410-rtc";
reg = <0x101E0000 0x100>;
- interrupts = <0 43 0>, <0 44 0>;
+ interrupts = <0 43 IRQ_TYPE_LEVEL_HIGH>,
+ <0 44 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
status = "okay";
};
+/* eMMC flash */
&mmc_0 {
status = "okay";
num-slots = <1>;
cap-mmc-highspeed;
};
+/* uSD card */
&mmc_2 {
status = "okay";
num-slots = <1>;
/*
* On Snow we've got SIP WiFi and so can keep drive strengths low to
* reduce EMI.
+ *
+ * WiFi SDIO module
*/
&mmc_3 {
status = "okay";
<0x1 0 &combiner 23 4>,
<0x2 0 &combiner 25 2>,
<0x3 0 &combiner 25 3>,
- <0x4 0 &gic 0 120 0>,
- <0x5 0 &gic 0 121 0>;
+ <0x4 0 &gic 0 120 IRQ_TYPE_LEVEL_HIGH>,
+ <0x5 0 &gic 0 121 IRQ_TYPE_LEVEL_HIGH>;
};
};
pinctrl_0: pinctrl@11400000 {
compatible = "samsung,exynos5250-pinctrl";
reg = <0x11400000 0x1000>;
- interrupts = <0 46 0>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
wakup_eint: wakeup-interrupt-controller {
compatible = "samsung,exynos4210-wakeup-eint";
interrupt-parent = <&gic>;
- interrupts = <0 32 0>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
};
};
pinctrl_1: pinctrl@13400000 {
compatible = "samsung,exynos5250-pinctrl";
reg = <0x13400000 0x1000>;
- interrupts = <0 45 0>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_2: pinctrl@10d10000 {
compatible = "samsung,exynos5250-pinctrl";
reg = <0x10d10000 0x1000>;
- interrupts = <0 50 0>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_3: pinctrl@03860000 {
compatible = "samsung,exynos5250-pinctrl";
reg = <0x03860000 0x1000>;
- interrupts = <0 47 0>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
};
pmu_system_controller: system-controller@10040000 {
watchdog@101D0000 {
compatible = "samsung,exynos5250-wdt";
reg = <0x101D0000 0x100>;
- interrupts = <0 42 0>;
+ interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_WDT>;
clock-names = "watchdog";
samsung,syscon-phandle = <&pmu_system_controller>;
g2d@10850000 {
compatible = "samsung,exynos5250-g2d";
reg = <0x10850000 0x1000>;
- interrupts = <0 91 0>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_G2D>;
clock-names = "fimg2d";
iommus = <&sysmmu_g2d>;
mfc: codec@11000000 {
compatible = "samsung,mfc-v6";
reg = <0x11000000 0x10000>;
- interrupts = <0 96 0>;
+ interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_mfc>;
clocks = <&clock CLK_MFC>;
clock-names = "mfc";
rotator: rotator@11C00000 {
compatible = "samsung,exynos5250-rotator";
reg = <0x11C00000 0x64>;
- interrupts = <0 84 0>;
+ interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_ROTATOR>;
clock-names = "rotator";
iommus = <&sysmmu_rotator>;
tmu: tmu@10060000 {
compatible = "samsung,exynos5250-tmu";
reg = <0x10060000 0x100>;
- interrupts = <0 65 0>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU>;
clock-names = "tmu_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
compatible = "snps,dwc-ahci";
samsung,sata-freq = <66>;
reg = <0x122F0000 0x1ff>;
- interrupts = <0 115 0>;
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SATA>, <&clock CLK_SCLK_SATA>;
clock-names = "sata", "sclk_sata";
phys = <&sata_phy>;
i2c_4: i2c@12CA0000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x12CA0000 0x100>;
- interrupts = <0 60 0>;
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_I2C4>;
i2c_5: i2c@12CB0000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x12CB0000 0x100>;
- interrupts = <0 61 0>;
+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_I2C5>;
i2c_6: i2c@12CC0000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x12CC0000 0x100>;
- interrupts = <0 62 0>;
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_I2C6>;
i2c_7: i2c@12CD0000 {
compatible = "samsung,s3c2440-i2c";
reg = <0x12CD0000 0x100>;
- interrupts = <0 63 0>;
+ interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_I2C7>;
i2c_8: i2c@12CE0000 {
compatible = "samsung,s3c2440-hdmiphy-i2c";
reg = <0x12CE0000 0x1000>;
- interrupts = <0 64 0>;
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_I2C_HDMI>;
compatible = "samsung,exynos4210-spi";
status = "disabled";
reg = <0x12d20000 0x100>;
- interrupts = <0 66 0>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma0 5
&pdma0 4>;
dma-names = "tx", "rx";
compatible = "samsung,exynos4210-spi";
status = "disabled";
reg = <0x12d30000 0x100>;
- interrupts = <0 67 0>;
+ interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma1 5
&pdma1 4>;
dma-names = "tx", "rx";
compatible = "samsung,exynos4210-spi";
status = "disabled";
reg = <0x12d40000 0x100>;
- interrupts = <0 68 0>;
+ interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma0 7
&pdma0 6>;
dma-names = "tx", "rx";
mmc_0: mmc@12200000 {
compatible = "samsung,exynos5250-dw-mshc";
- interrupts = <0 75 0>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0x12200000 0x1000>;
mmc_1: mmc@12210000 {
compatible = "samsung,exynos5250-dw-mshc";
- interrupts = <0 76 0>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0x12210000 0x1000>;
mmc_2: mmc@12220000 {
compatible = "samsung,exynos5250-dw-mshc";
- interrupts = <0 77 0>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0x12220000 0x1000>;
mmc_3: mmc@12230000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12230000 0x1000>;
- interrupts = <0 78 0>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_SDMMC3>, <&clock CLK_SCLK_MMC3>;
usbdrd_dwc3: dwc3@12000000 {
compatible = "synopsys,dwc3";
reg = <0x12000000 0x10000>;
- interrupts = <0 72 0>;
+ interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usbdrd_phy 0>, <&usbdrd_phy 1>;
phy-names = "usb2-phy", "usb3-phy";
};
ehci: usb@12110000 {
compatible = "samsung,exynos4210-ehci";
reg = <0x12110000 0x100>;
- interrupts = <0 71 0>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_USB2>;
clock-names = "usbhost";
ohci: usb@12120000 {
compatible = "samsung,exynos4210-ohci";
reg = <0x12120000 0x100>;
- interrupts = <0 71 0>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_USB2>;
clock-names = "usbhost";
pdma0: pdma@121A0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x121A0000 0x1000>;
- interrupts = <0 34 0>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_PDMA0>;
clock-names = "apb_pclk";
#dma-cells = <1>;
pdma1: pdma@121B0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x121B0000 0x1000>;
- interrupts = <0 35 0>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_PDMA1>;
clock-names = "apb_pclk";
#dma-cells = <1>;
mdma0: mdma@10800000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x10800000 0x1000>;
- interrupts = <0 33 0>;
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_MDMA0>;
clock-names = "apb_pclk";
#dma-cells = <1>;
mdma1: mdma@11C10000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x11C10000 0x1000>;
- interrupts = <0 124 0>;
+ interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_MDMA1>;
clock-names = "apb_pclk";
#dma-cells = <1>;
gsc_0: gsc@13e00000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e00000 0x1000>;
- interrupts = <0 85 0>;
+ interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL0>;
clock-names = "gscl";
gsc_1: gsc@13e10000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e10000 0x1000>;
- interrupts = <0 86 0>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL1>;
clock-names = "gscl";
gsc_2: gsc@13e20000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e20000 0x1000>;
- interrupts = <0 87 0>;
+ interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL2>;
clock-names = "gscl";
gsc_3: gsc@13e30000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e30000 0x1000>;
- interrupts = <0 88 0>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
power-domains = <&pd_gsc>;
clocks = <&clock CLK_GSCL3>;
clock-names = "gscl";
compatible = "samsung,exynos4212-hdmi";
reg = <0x14530000 0x70000>;
power-domains = <&pd_disp1>;
- interrupts = <0 95 0>;
+ interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_HDMI>, <&clock CLK_SCLK_HDMI>,
<&clock CLK_SCLK_PIXEL>, <&clock CLK_SCLK_HDMIPHY>,
<&clock CLK_MOUT_HDMI>;
compatible = "samsung,exynos5250-mixer";
reg = <0x14450000 0x10000>;
power-domains = <&pd_disp1>;
- interrupts = <0 94 0>;
+ interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_MIXER>, <&clock CLK_HDMI>,
<&clock CLK_SCLK_HDMI>;
clock-names = "mixer", "hdmi", "sclk_hdmi";
adc: adc@12D10000 {
compatible = "samsung,exynos-adc-v1";
reg = <0x12D10000 0x100>;
- interrupts = <0 106 0>;
+ interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_ADC>;
clock-names = "adc";
#io-channel-cells = <1>;
sss@10830000 {
compatible = "samsung,exynos4210-secss";
reg = <0x10830000 0x300>;
- interrupts = <0 112 0>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SSS>;
clock-names = "secss";
};
*/
#include <dt-bindings/clock/exynos5260-clk.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "samsung,exynos5260", "samsung,exynos5";
<0x10482000 0x1000>,
<0x10484000 0x2000>,
<0x10486000 0x2000>;
- interrupts = <1 9 0xf04>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
chipid: chipid@10000000 {
reg = <0x100B0000 0x1000>;
clocks = <&fin_pll>, <&clock_peri PERI_CLK_MCT>;
clock-names = "fin_pll", "mct";
- interrupts = <0 104 0>, <0 105 0>, <0 106 0>,
- <0 107 0>, <0 122 0>, <0 123 0>,
- <0 124 0>, <0 125 0>, <0 126 0>,
- <0 127 0>, <0 128 0>, <0 129 0>;
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>;
};
cci: cci@10F00000 {
pinctrl_0: pinctrl@11600000 {
compatible = "samsung,exynos5260-pinctrl";
reg = <0x11600000 0x1000>;
- interrupts = <0 79 0>;
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
wakeup-interrupt-controller {
compatible = "samsung,exynos4210-wakeup-eint";
interrupt-parent = <&gic>;
- interrupts = <0 32 0>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
};
};
pinctrl_1: pinctrl@12290000 {
compatible = "samsung,exynos5260-pinctrl";
reg = <0x12290000 0x1000>;
- interrupts = <0 157 0>;
+ interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_2: pinctrl@128B0000 {
compatible = "samsung,exynos5260-pinctrl";
reg = <0x128B0000 0x1000>;
- interrupts = <0 243 0>;
+ interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
};
pmu_system_controller: system-controller@10D50000 {
uart0: serial@12C00000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C00000 0x100>;
- interrupts = <0 146 0>;
+ interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock_peri PERI_CLK_UART0>, <&clock_peri PERI_SCLK_UART0>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
uart1: serial@12C10000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C10000 0x100>;
- interrupts = <0 147 0>;
+ interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock_peri PERI_CLK_UART1>, <&clock_peri PERI_SCLK_UART1>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
uart2: serial@12C20000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12C20000 0x100>;
- interrupts = <0 148 0>;
+ interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock_peri PERI_CLK_UART2>, <&clock_peri PERI_SCLK_UART2>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
uart3: serial@12860000 {
compatible = "samsung,exynos4210-uart";
reg = <0x12860000 0x100>;
- interrupts = <0 145 0>;
+ interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock_aud AUD_CLK_AUD_UART>, <&clock_aud AUD_SCLK_AUD_UART>;
clock-names = "uart", "clk_uart_baud0";
status = "disabled";
mmc_0: mmc@12140000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12140000 0x2000>;
- interrupts = <0 156 0>;
+ interrupts = <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock_fsys FSYS_CLK_MMC0>, <&clock_top TOP_SCLK_MMC0>;
mmc_1: mmc@12150000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12150000 0x2000>;
- interrupts = <0 158 0>;
+ interrupts = <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock_fsys FSYS_CLK_MMC1>, <&clock_top TOP_SCLK_MMC1>;
mmc_2: mmc@12160000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12160000 0x2000>;
- interrupts = <0 159 0>;
+ interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock_fsys FSYS_CLK_MMC2>, <&clock_top TOP_SCLK_MMC2>;
#include <dt-bindings/clock/maxim,max77802.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/sound/samsung-i2s.h>
#include "exynos54xx-odroidxu-leds.dtsi"
/ {
compatible = "samsung,secure-firmware";
reg = <0x02073000 0x1000>;
};
+
+ sound: sound {
+ compatible = "simple-audio-card";
+
+ simple-audio-card,name = "Odroid-XU";
+ simple-audio-card,widgets =
+ "Headphone", "Headphone Jack",
+ "Speakers", "Speakers";
+ simple-audio-card,routing =
+ "Headphone Jack", "HPL",
+ "Headphone Jack", "HPR",
+ "Headphone Jack", "MICBIAS",
+ "IN1", "Headphone Jack",
+ "Speakers", "SPKL",
+ "Speakers", "SPKR";
+
+ simple-audio-card,format = "i2s";
+ simple-audio-card,bitclock-master = <&link0_codec>;
+ simple-audio-card,frame-master = <&link0_codec>;
+
+ simple-audio-card,cpu {
+ sound-dai = <&audi2s0 0>;
+ system-clock-frequency = <19200000>;
+ };
+
+ link0_codec: simple-audio-card,codec {
+ sound-dai = <&max98090>;
+ clocks = <&audi2s0 CLK_I2S_CDCLK>;
+ };
+ };
+};
+
+&audi2s0 {
+ status = "okay";
+};
+
+&clock {
+ clocks = <&fin_pll>;
+ assigned-clocks = <&clock CLK_FOUT_EPLL>;
+ assigned-clock-rates = <192000000>;
+};
+
+&clock_audss {
+ assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
+ <&clock_audss EXYNOS_MOUT_I2S>,
+ <&clock_audss EXYNOS_DOUT_SRP>,
+ <&clock_audss EXYNOS_DOUT_AUD_BUS>;
+
+ assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
+ <&clock_audss EXYNOS_MOUT_AUDSS>;
+
+ assigned-clock-rates = <0>,
+ <0>,
+ <96000000>,
+ <19200000>;
};
&cpu0_thermal {
};
};
+&i2c_1 {
+ status = "okay";
+ max98090: max98090@10 {
+ compatible = "maxim,max98090";
+ reg = <0x10>;
+ interrupt-parent = <&gpj3>;
+ interrupts = <0 IRQ_TYPE_NONE>;
+ clocks = <&audi2s0 CLK_I2S_CDCLK>;
+ clock-names = "mclk";
+ #sound-dai-cells = <0>;
+ };
+};
+
&mmc_0 {
status = "okay";
mmc-pwrseq = <&emmc_pwrseq>;
interrupt-controller;
#interrupt-cells = <2>;
};
+
+ audi2s0_bus: audi2s0-bus {
+ samsung,pins = "gpz-0", "gpz-1", "gpz-2", "gpz-3",
+ "gpz-4";
+ samsung,pin-function = <2>;
+ samsung,pin-pud = <0>;
+ samsung,pin-drv = <0>;
+ };
+
};
#include "exynos54xx.dtsi"
#include "exynos-syscon-restart.dtsi"
#include <dt-bindings/clock/exynos5410.h>
+#include <dt-bindings/clock/exynos-audss-clk.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
#clock-cells = <1>;
};
+ clock_audss: audss-clock-controller@3810000 {
+ compatible = "samsung,exynos5410-audss-clock";
+ reg = <0x03810000 0x0C>;
+ #clock-cells = <1>;
+ clocks = <&fin_pll>, <&clock CLK_FOUT_EPLL>;
+ clock-names = "pll_ref", "pll_in";
+ };
+
tmu_cpu0: tmu@10060000 {
compatible = "samsung,exynos5420-tmu";
reg = <0x10060000 0x100>;
- interrupts = <GIC_SPI 65 0>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU>;
clock-names = "tmu_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
tmu_cpu1: tmu@10064000 {
compatible = "samsung,exynos5420-tmu";
reg = <0x10064000 0x100>;
- interrupts = <GIC_SPI 183 0>;
+ interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU>;
clock-names = "tmu_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
tmu_cpu2: tmu@10068000 {
compatible = "samsung,exynos5420-tmu";
reg = <0x10068000 0x100>;
- interrupts = <GIC_SPI 184 0>;
+ interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU>;
clock-names = "tmu_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
tmu_cpu3: tmu@1006c000 {
compatible = "samsung,exynos5420-tmu";
reg = <0x1006c000 0x100>;
- interrupts = <GIC_SPI 185 0>;
+ interrupts = <GIC_SPI 185 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU>;
clock-names = "tmu_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
mmc_0: mmc@12200000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12200000 0x1000>;
- interrupts = <0 75 0>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_MMC0>, <&clock CLK_SCLK_MMC0>;
mmc_1: mmc@12210000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12210000 0x1000>;
- interrupts = <0 76 0>;
+ interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_MMC1>, <&clock CLK_SCLK_MMC1>;
mmc_2: mmc@12220000 {
compatible = "samsung,exynos5250-dw-mshc";
reg = <0x12220000 0x1000>;
- interrupts = <0 77 0>;
+ interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_MMC2>, <&clock CLK_SCLK_MMC2>;
pinctrl_0: pinctrl@13400000 {
compatible = "samsung,exynos5410-pinctrl";
reg = <0x13400000 0x1000>;
- interrupts = <0 45 0>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
wakeup-interrupt-controller {
compatible = "samsung,exynos4210-wakeup-eint";
interrupt-parent = <&gic>;
- interrupts = <0 32 0>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
};
};
pinctrl_1: pinctrl@14000000 {
compatible = "samsung,exynos5410-pinctrl";
reg = <0x14000000 0x1000>;
- interrupts = <0 46 0>;
+ interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_2: pinctrl@10d10000 {
compatible = "samsung,exynos5410-pinctrl";
reg = <0x10d10000 0x1000>;
- interrupts = <0 50 0>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_3: pinctrl@03860000 {
compatible = "samsung,exynos5410-pinctrl";
reg = <0x03860000 0x1000>;
- interrupts = <0 47 0>;
+ interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ amba {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&gic>;
+ ranges;
+
+ pdma0: pdma@12680000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x121A0000 0x1000>;
+ interrupts = <GIC_SPI 34 IRQ_TYPE_NONE>;
+ clocks = <&clock CLK_PDMA0>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+
+ pdma1: pdma@12690000 {
+ compatible = "arm,pl330", "arm,primecell";
+ reg = <0x121B0000 0x1000>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_NONE>;
+ clocks = <&clock CLK_PDMA1>;
+ clock-names = "apb_pclk";
+ #dma-cells = <1>;
+ #dma-channels = <8>;
+ #dma-requests = <32>;
+ };
+ };
+
+ audi2s0: i2s@03830000 {
+ compatible = "samsung,exynos5420-i2s";
+ reg = <0x03830000 0x100>;
+ dmas = <&pdma0 10
+ &pdma0 9
+ &pdma0 8>;
+ dma-names = "tx", "rx", "tx-sec";
+ clocks = <&clock_audss EXYNOS_I2S_BUS>,
+ <&clock_audss EXYNOS_I2S_BUS>,
+ <&clock_audss EXYNOS_SCLK_I2S>;
+ clock-names = "iis", "i2s_opclk0", "i2s_opclk1";
+ #clock-cells = <1>;
+ clock-output-names = "i2s_cdclk0";
+ #sound-dai-cells = <1>;
+ samsung,idma-addr = <0x03000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&audi2s0_bus>;
+ status = "disabled";
};
};
};
&usbdrd_dwc3_1 {
- interrupts = <GIC_SPI 200 0>;
+ interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
};
&usbdrd_phy1 {
status = "okay";
};
+/* eMMC flash */
&mmc_0 {
status = "okay";
num-slots = <1>;
bus-width = <8>;
};
+/* WiFi SDIO module */
&mmc_1 {
status = "okay";
num-slots = <1>;
vqmmc-supply = <&buck10_reg>;
};
+/* uSD card */
&mmc_2 {
status = "okay";
num-slots = <1>;
mfc: codec@11000000 {
compatible = "samsung,mfc-v7";
reg = <0x11000000 0x10000>;
- interrupts = <0 96 0>;
+ interrupts = <0 96 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_MFC>;
clock-names = "mfc";
power-domains = <&mfc_pd>;
mmc_0: mmc@12200000 {
compatible = "samsung,exynos5420-dw-mshc-smu";
- interrupts = <0 75 0>;
+ interrupts = <0 75 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0x12200000 0x2000>;
mmc_1: mmc@12210000 {
compatible = "samsung,exynos5420-dw-mshc-smu";
- interrupts = <0 76 0>;
+ interrupts = <0 76 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0x12210000 0x2000>;
mmc_2: mmc@12220000 {
compatible = "samsung,exynos5420-dw-mshc";
- interrupts = <0 77 0>;
+ interrupts = <0 77 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
reg = <0x12220000 0x1000>;
pinctrl_0: pinctrl@13400000 {
compatible = "samsung,exynos5420-pinctrl";
reg = <0x13400000 0x1000>;
- interrupts = <0 45 0>;
+ interrupts = <0 45 IRQ_TYPE_LEVEL_HIGH>;
wakeup-interrupt-controller {
compatible = "samsung,exynos4210-wakeup-eint";
interrupt-parent = <&gic>;
- interrupts = <0 32 0>;
+ interrupts = <0 32 IRQ_TYPE_LEVEL_HIGH>;
};
};
pinctrl_1: pinctrl@13410000 {
compatible = "samsung,exynos5420-pinctrl";
reg = <0x13410000 0x1000>;
- interrupts = <0 78 0>;
+ interrupts = <0 78 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_2: pinctrl@14000000 {
compatible = "samsung,exynos5420-pinctrl";
reg = <0x14000000 0x1000>;
- interrupts = <0 46 0>;
+ interrupts = <0 46 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_3: pinctrl@14010000 {
compatible = "samsung,exynos5420-pinctrl";
reg = <0x14010000 0x1000>;
- interrupts = <0 50 0>;
+ interrupts = <0 50 IRQ_TYPE_LEVEL_HIGH>;
};
pinctrl_4: pinctrl@03860000 {
compatible = "samsung,exynos5420-pinctrl";
reg = <0x03860000 0x1000>;
- interrupts = <0 47 0>;
+ interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>;
};
amba {
adma: adma@03880000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x03880000 0x1000>;
- interrupts = <0 110 0>;
+ interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock_audss EXYNOS_ADMA>;
clock-names = "apb_pclk";
#dma-cells = <1>;
pdma0: pdma@121A0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x121A0000 0x1000>;
- interrupts = <0 34 0>;
+ interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_PDMA0>;
clock-names = "apb_pclk";
#dma-cells = <1>;
pdma1: pdma@121B0000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x121B0000 0x1000>;
- interrupts = <0 35 0>;
+ interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_PDMA1>;
clock-names = "apb_pclk";
#dma-cells = <1>;
mdma0: mdma@10800000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x10800000 0x1000>;
- interrupts = <0 33 0>;
+ interrupts = <0 33 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_MDMA0>;
clock-names = "apb_pclk";
#dma-cells = <1>;
mdma1: mdma@11C10000 {
compatible = "arm,pl330", "arm,primecell";
reg = <0x11C10000 0x1000>;
- interrupts = <0 124 0>;
+ interrupts = <0 124 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_MDMA1>;
clock-names = "apb_pclk";
#dma-cells = <1>;
spi_0: spi@12d20000 {
compatible = "samsung,exynos4210-spi";
reg = <0x12d20000 0x100>;
- interrupts = <0 68 0>;
+ interrupts = <0 68 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma0 5
&pdma0 4>;
dma-names = "tx", "rx";
spi_1: spi@12d30000 {
compatible = "samsung,exynos4210-spi";
reg = <0x12d30000 0x100>;
- interrupts = <0 69 0>;
+ interrupts = <0 69 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma1 5
&pdma1 4>;
dma-names = "tx", "rx";
spi_2: spi@12d40000 {
compatible = "samsung,exynos4210-spi";
reg = <0x12d40000 0x100>;
- interrupts = <0 70 0>;
+ interrupts = <0 70 IRQ_TYPE_LEVEL_HIGH>;
dmas = <&pdma0 7
&pdma0 6>;
dma-names = "tx", "rx";
dsi@14500000 {
compatible = "samsung,exynos5410-mipi-dsi";
reg = <0x14500000 0x10000>;
- interrupts = <0 82 0>;
+ interrupts = <0 82 IRQ_TYPE_LEVEL_HIGH>;
phys = <&mipi_phy 1>;
phy-names = "dsim";
clocks = <&clock CLK_DSIM1>, <&clock CLK_SCLK_MIPI1>;
adc: adc@12D10000 {
compatible = "samsung,exynos-adc-v2";
reg = <0x12D10000 0x100>;
- interrupts = <0 106 0>;
+ interrupts = <0 106 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TSADC>;
clock-names = "adc";
#io-channel-cells = <1>;
hsi2c_8: i2c@12E00000 {
compatible = "samsung,exynos5250-hsi2c";
reg = <0x12E00000 0x1000>;
- interrupts = <0 87 0>;
+ interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
hsi2c_9: i2c@12E10000 {
compatible = "samsung,exynos5250-hsi2c";
reg = <0x12E10000 0x1000>;
- interrupts = <0 88 0>;
+ interrupts = <0 88 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
hsi2c_10: i2c@12E20000 {
compatible = "samsung,exynos5250-hsi2c";
reg = <0x12E20000 0x1000>;
- interrupts = <0 203 0>;
+ interrupts = <0 203 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
hdmi: hdmi@14530000 {
compatible = "samsung,exynos5420-hdmi";
reg = <0x14530000 0x70000>;
- interrupts = <0 95 0>;
+ interrupts = <0 95 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_HDMI>, <&clock CLK_SCLK_HDMI>,
<&clock CLK_DOUT_PIXEL>, <&clock CLK_SCLK_HDMIPHY>,
<&clock CLK_MOUT_HDMI>;
mixer: mixer@14450000 {
compatible = "samsung,exynos5420-mixer";
reg = <0x14450000 0x10000>;
- interrupts = <0 94 0>;
+ interrupts = <0 94 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_MIXER>, <&clock CLK_HDMI>,
<&clock CLK_SCLK_HDMI>;
clock-names = "mixer", "hdmi", "sclk_hdmi";
rotator: rotator@11C00000 {
compatible = "samsung,exynos5250-rotator";
reg = <0x11C00000 0x64>;
- interrupts = <0 84 0>;
+ interrupts = <0 84 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_ROTATOR>;
clock-names = "rotator";
iommus = <&sysmmu_rotator>;
gsc_0: video-scaler@13e00000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e00000 0x1000>;
- interrupts = <0 85 0>;
+ interrupts = <0 85 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_GSCL0>;
clock-names = "gscl";
power-domains = <&gsc_pd>;
gsc_1: video-scaler@13e10000 {
compatible = "samsung,exynos5-gsc";
reg = <0x13e10000 0x1000>;
- interrupts = <0 86 0>;
+ interrupts = <0 86 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_GSCL1>;
clock-names = "gscl";
power-domains = <&gsc_pd>;
jpeg_0: jpeg@11F50000 {
compatible = "samsung,exynos5420-jpeg";
reg = <0x11F50000 0x1000>;
- interrupts = <0 89 0>;
+ interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "jpeg";
clocks = <&clock CLK_JPEG>;
iommus = <&sysmmu_jpeg0>;
jpeg_1: jpeg@11F60000 {
compatible = "samsung,exynos5420-jpeg";
reg = <0x11F60000 0x1000>;
- interrupts = <0 168 0>;
+ interrupts = <0 168 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "jpeg";
clocks = <&clock CLK_JPEG2>;
iommus = <&sysmmu_jpeg1>;
tmu_cpu0: tmu@10060000 {
compatible = "samsung,exynos5420-tmu";
reg = <0x10060000 0x100>;
- interrupts = <0 65 0>;
+ interrupts = <0 65 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU>;
clock-names = "tmu_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
tmu_cpu1: tmu@10064000 {
compatible = "samsung,exynos5420-tmu";
reg = <0x10064000 0x100>;
- interrupts = <0 183 0>;
+ interrupts = <0 183 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU>;
clock-names = "tmu_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
tmu_cpu2: tmu@10068000 {
compatible = "samsung,exynos5420-tmu-ext-triminfo";
reg = <0x10068000 0x100>, <0x1006c000 0x4>;
- interrupts = <0 184 0>;
+ interrupts = <0 184 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU>, <&clock CLK_TMU>;
clock-names = "tmu_apbif", "tmu_triminfo_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
tmu_cpu3: tmu@1006c000 {
compatible = "samsung,exynos5420-tmu-ext-triminfo";
reg = <0x1006c000 0x100>, <0x100a0000 0x4>;
- interrupts = <0 185 0>;
+ interrupts = <0 185 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU>, <&clock CLK_TMU_GPU>;
clock-names = "tmu_apbif", "tmu_triminfo_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
tmu_gpu: tmu@100a0000 {
compatible = "samsung,exynos5420-tmu-ext-triminfo";
reg = <0x100a0000 0x100>, <0x10068000 0x4>;
- interrupts = <0 215 0>;
+ interrupts = <0 215 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_TMU_GPU>, <&clock CLK_TMU>;
clock-names = "tmu_apbif", "tmu_triminfo_apbif";
#include "exynos4412-tmu-sensor-conf.dtsi"
sysmmu_scaler1r: sysmmu@0x12890000 {
compatible = "samsung,exynos-sysmmu";
reg = <0x12890000 0x1000>;
- interrupts = <0 186 0>;
+ interrupts = <0 186 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "sysmmu", "master";
clocks = <&clock CLK_SMMU_MSCL1>, <&clock CLK_MSCL1>;
#iommu-cells = <0>;
sysmmu_scaler2r: sysmmu@0x128A0000 {
compatible = "samsung,exynos-sysmmu";
reg = <0x128A0000 0x1000>;
- interrupts = <0 188 0>;
+ interrupts = <0 188 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "sysmmu", "master";
clocks = <&clock CLK_SMMU_MSCL2>, <&clock CLK_MSCL2>;
#iommu-cells = <0>;
sysmmu_jpeg1: sysmmu@0x11F20000 {
compatible = "samsung,exynos-sysmmu";
reg = <0x11F20000 0x1000>;
- interrupts = <0 169 0>;
+ interrupts = <0 169 IRQ_TYPE_LEVEL_HIGH>;
clock-names = "sysmmu", "master";
clocks = <&clock CLK_SMMU_JPEG2>, <&clock CLK_JPEG2>;
#iommu-cells = <0>;
};
&usbdrd_dwc3_1 {
- interrupts = <GIC_SPI 73 0>;
+ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
};
&usbdrd_phy1 {
*/
#include <dt-bindings/clock/exynos5440.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "samsung,exynos5440", "samsung,exynos5";
<0x2E2000 0x1000>,
<0x2E4000 0x2000>,
<0x2E6000 0x2000>;
- interrupts = <1 9 0xf04>;
+ interrupts = <GIC_PPI 9
+ (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
cpus {
arm-pmu {
compatible = "arm,cortex-a15-pmu", "arm,cortex-a9-pmu";
- interrupts = <0 52 4>,
- <0 53 4>,
- <0 54 4>,
- <0 55 4>;
+ interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
};
timer {
compatible = "arm,cortex-a15-timer",
"arm,armv7-timer";
- interrupts = <1 13 0xf08>,
- <1 14 0xf08>,
- <1 11 0xf08>,
- <1 10 0xf08>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
+ <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
clock-frequency = <50000000>;
};
cpufreq@160000 {
compatible = "samsung,exynos5440-cpufreq";
reg = <0x160000 0x1000>;
- interrupts = <0 57 0>;
+ interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
operating-points = <
/* KHz uV */
1500000 1100000
serial_0: serial@B0000 {
compatible = "samsung,exynos4210-uart";
reg = <0xB0000 0x1000>;
- interrupts = <0 2 0>;
+ interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_B_125>, <&clock CLK_B_125>;
clock-names = "uart", "clk_uart_baud0";
};
serial_1: serial@C0000 {
compatible = "samsung,exynos4210-uart";
reg = <0xC0000 0x1000>;
- interrupts = <0 3 0>;
+ interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_B_125>, <&clock CLK_B_125>;
clock-names = "uart", "clk_uart_baud0";
};
spi_0: spi@D0000 {
compatible = "samsung,exynos5440-spi";
reg = <0xD0000 0x100>;
- interrupts = <0 4 0>;
+ interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
samsung,spi-src-clk = <0>;
pin_ctrl: pinctrl@E0000 {
compatible = "samsung,exynos5440-pinctrl";
reg = <0xE0000 0x1000>;
- interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>,
- <0 41 0>, <0 42 0>, <0 43 0>, <0 44 0>;
+ interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
interrupt-controller;
#interrupt-cells = <2>;
#gpio-cells = <2>;
i2c@F0000 {
compatible = "samsung,exynos5440-i2c";
reg = <0xF0000 0x1000>;
- interrupts = <0 5 0>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_B_125>;
i2c@100000 {
compatible = "samsung,exynos5440-i2c";
reg = <0x100000 0x1000>;
- interrupts = <0 6 0>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&clock CLK_B_125>;
watchdog@110000 {
compatible = "samsung,s3c2410-wdt";
reg = <0x110000 0x1000>;
- interrupts = <0 1 0>;
+ interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_B_125>;
clock-names = "watchdog";
};
compatible = "snps,dwmac-3.70a";
reg = <0x00230000 0x8000>;
interrupt-parent = <&gic>;
- interrupts = <0 31 4>;
+ interrupts = <GIC_SPI 31 4>;
interrupt-names = "macirq";
phy-mode = "sgmii";
clocks = <&clock CLK_GMAC0>;
rtc@130000 {
compatible = "samsung,s3c6410-rtc";
reg = <0x130000 0x1000>;
- interrupts = <0 17 0>, <0 16 0>;
+ interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_B_125>;
clock-names = "rtc";
};
tmuctrl_0: tmuctrl@160118 {
compatible = "samsung,exynos5440-tmu";
reg = <0x160118 0x230>, <0x160368 0x10>;
- interrupts = <0 58 0>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_B_125>;
clock-names = "tmu_apbif";
#include "exynos5440-tmu-sensor-conf.dtsi"
tmuctrl_1: tmuctrl@16011C {
compatible = "samsung,exynos5440-tmu";
reg = <0x16011C 0x230>, <0x160368 0x10>;
- interrupts = <0 58 0>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_B_125>;
clock-names = "tmu_apbif";
#include "exynos5440-tmu-sensor-conf.dtsi"
tmuctrl_2: tmuctrl@160120 {
compatible = "samsung,exynos5440-tmu";
reg = <0x160120 0x230>, <0x160368 0x10>;
- interrupts = <0 58 0>;
+ interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_B_125>;
clock-names = "tmu_apbif";
#include "exynos5440-tmu-sensor-conf.dtsi"
sata@210000 {
compatible = "snps,exynos5440-ahci";
reg = <0x210000 0x10000>;
- interrupts = <0 30 0>;
+ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_SATA>;
clock-names = "sata";
};
ohci@220000 {
compatible = "samsung,exynos5440-ohci";
reg = <0x220000 0x1000>;
- interrupts = <0 29 0>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_USB>;
clock-names = "usbhost";
};
ehci@221000 {
compatible = "samsung,exynos5440-ehci";
reg = <0x221000 0x1000>;
- interrupts = <0 29 0>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_USB>;
clock-names = "usbhost";
};
reg = <0x290000 0x1000
0x270000 0x1000
0x271000 0x40>;
- interrupts = <0 20 0>, <0 21 0>, <0 22 0>;
+ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_PR0_250_O>, <&clock CLK_PB0_250_O>;
clock-names = "pcie", "pcie_bus";
#address-cells = <3>;
reg = <0x2a0000 0x1000
0x272000 0x1000
0x271040 0x40>;
- interrupts = <0 23 0>, <0 24 0>, <0 25 0>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clock CLK_PR1_250_O>, <&clock CLK_PB0_250_O>;
clock-names = "pcie", "pcie_bus";
#address-cells = <3>;
<1 &combiner 23 4>,
<2 &combiner 25 2>,
<3 &combiner 25 3>,
- <4 &gic 0 120 0>,
- <5 &gic 0 121 0>,
- <6 &gic 0 122 0>,
- <7 &gic 0 123 0>,
- <8 &gic 0 128 0>,
- <9 &gic 0 129 0>,
- <10 &gic 0 130 0>,
- <11 &gic 0 131 0>;
+ <4 &gic 0 120 IRQ_TYPE_LEVEL_HIGH>,
+ <5 &gic 0 121 IRQ_TYPE_LEVEL_HIGH>,
+ <6 &gic 0 122 IRQ_TYPE_LEVEL_HIGH>,
+ <7 &gic 0 123 IRQ_TYPE_LEVEL_HIGH>,
+ <8 &gic 0 128 IRQ_TYPE_LEVEL_HIGH>,
+ <9 &gic 0 129 IRQ_TYPE_LEVEL_HIGH>,
+ <10 &gic 0 130 IRQ_TYPE_LEVEL_HIGH>,
+ <11 &gic 0 131 IRQ_TYPE_LEVEL_HIGH>;
};
};
watchdog: watchdog@101d0000 {
compatible = "samsung,exynos5420-wdt";
reg = <0x101d0000 0x100>;
- interrupts = <0 42 0>;
+ interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
};
sss: sss@10830000 {
compatible = "samsung,exynos4210-secss";
reg = <0x10830000 0x300>;
- interrupts = <0 112 0>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
};
/* i2c_0-3 are defined in exynos5.dtsi */
hsi2c_4: i2c@12ca0000 {
compatible = "samsung,exynos5250-hsi2c";
reg = <0x12ca0000 0x1000>;
- interrupts = <0 60 0>;
+ interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
hsi2c_5: i2c@12cb0000 {
compatible = "samsung,exynos5250-hsi2c";
reg = <0x12cb0000 0x1000>;
- interrupts = <0 61 0>;
+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
hsi2c_6: i2c@12cc0000 {
compatible = "samsung,exynos5250-hsi2c";
reg = <0x12cc0000 0x1000>;
- interrupts = <0 62 0>;
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
hsi2c_7: i2c@12cd0000 {
compatible = "samsung,exynos5250-hsi2c";
reg = <0x12cd0000 0x1000>;
- interrupts = <0 63 0>;
+ interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
usbdrd_dwc3_0: dwc3@12000000 {
compatible = "snps,dwc3";
reg = <0x12000000 0x10000>;
- interrupts = <0 72 0>;
+ interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
phys = <&usbdrd_phy0 0>, <&usbdrd_phy0 1>;
phy-names = "usb2-phy", "usb3-phy";
};
usbhost2: usb@12110000 {
compatible = "samsung,exynos4210-ehci";
reg = <0x12110000 0x100>;
- interrupts = <0 71 0>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
usbhost1: usb@12120000 {
compatible = "samsung,exynos4210-ohci";
reg = <0x12120000 0x100>;
- interrupts = <0 71 0>;
+ interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
};
+/* eMMC flash */
&mmc_0 {
status = "okay";
num-slots = <1>;
bus-width = <8>;
};
+/* WiFi SDIO module */
&mmc_1 {
status = "okay";
num-slots = <1>;
vqmmc-supply = <&buck10_reg>;
};
+/* uSD card */
&mmc_2 {
status = "okay";
num-slots = <1>;
* publishhed by the Free Software Foundation.
*/
-#include "skeleton.dtsi"
#include <dt-bindings/clock/hi3620-clock.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
serial0 = &uart0;
serial1 = &uart1;
reg = <0x803000 0x188>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
#gpio-range-cells = <3>;
ranges;
reg = <0x803800 0x2dc>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
ranges;
pinctrl-single,register-width = <32>;
* published by the Free Software Foundation.
*/
-#include "skeleton.dtsi"
-
/ {
interrupt-parent = <&gic>;
#address-cells = <1>;
* publishhed by the Free Software Foundation.
*/
-#include "skeleton.dtsi"
#include <dt-bindings/clock/hix5hd2-clock.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
serial0 = &uart0;
};
* http://www.gnu.org/copyleft/gpl.html
*/
-#include "skeleton.dtsi"
#include "imx1-pinfunc.h"
#include <dt-bindings/clock/imx1-clock.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
gpio0 = &gpio1;
gpio1 = &gpio2;
* http://www.gnu.org/copyleft/gpl.html
*/
-#include "skeleton.dtsi"
#include "imx23-pinfunc.h"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
interrupt-parent = <&icoll>;
aliases {
reg = <0x80038000 0x2000>;
status = "disabled";
};
- };
+ };
apbx@80040000 {
compatible = "simple-bus";
* http://www.gnu.org/copyleft/gpl.html
*/
-#include "skeleton.dtsi"
#include "imx25-pinfunc.h"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
ethernet0 = &fec;
gpio0 = &gpio1;
* http://www.gnu.org/copyleft/gpl.html
*/
-#include "skeleton.dtsi"
#include "imx27-pinfunc.h"
#include <dt-bindings/clock/imx27-clock.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
ethernet0 = &fec;
gpio0 = &gpio1;
#include "imx28.dtsi"
/ {
- model = "DENX M28";
- compatible = "denx,m28", "fsl,imx28";
+ model = "Aries/DENX M28";
+ compatible = "aries,m28", "denx,m28", "fsl,imx28";
memory {
reg = <0x40000000 0x08000000>;
#include "imx28-m28.dtsi"
/ {
- model = "DENX M28EVK";
- compatible = "denx,m28evk", "fsl,imx28";
+ model = "Aries/DENX M28EVK";
+ compatible = "aries,m28evk", "denx,m28evk", "fsl,imx28";
apb@80000000 {
apbh@80000000 {
*/
#include <dt-bindings/gpio/gpio.h>
-#include "skeleton.dtsi"
#include "imx28-pinfunc.h"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
interrupt-parent = <&icoll>;
aliases {
* http://www.gnu.org/copyleft/gpl.html
*/
-#include "skeleton.dtsi"
-
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
serial0 = &uart1;
serial1 = &uart2;
* Free Software Foundation.
*/
-#include "skeleton.dtsi"
#include "imx35-pinfunc.h"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
ethernet0 = &fec;
gpio0 = &gpio1;
* http://www.gnu.org/copyleft/gpl.html
*/
-#include "skeleton.dtsi"
#include "imx50-pinfunc.h"
#include <dt-bindings/clock/imx5-clock.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
ethernet0 = &fec;
gpio0 = &gpio1;
reg = <0x50004000 0x4000>;
interrupts = <1>;
clocks = <&clks IMX5_CLK_ESDHC1_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC1_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC1_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x50008000 0x4000>;
interrupts = <2>;
clocks = <&clks IMX5_CLK_ESDHC2_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC2_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC2_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x5000c000 0x4000>;
interrupts = <33>;
clocks = <&clks IMX5_CLK_UART3_IPG_GATE>,
- <&clks IMX5_CLK_UART3_PER_GATE>;
+ <&clks IMX5_CLK_UART3_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x50010000 0x4000>;
interrupts = <36>;
clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>,
- <&clks IMX5_CLK_ECSPI1_PER_GATE>;
+ <&clks IMX5_CLK_ECSPI1_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x50020000 0x4000>;
interrupts = <3>;
clocks = <&clks IMX5_CLK_ESDHC3_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC3_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC3_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x50024000 0x4000>;
interrupts = <4>;
clocks = <&clks IMX5_CLK_ESDHC4_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC4_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC4_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x53fa0000 0x4000>;
interrupts = <39>;
clocks = <&clks IMX5_CLK_GPT_IPG_GATE>,
- <&clks IMX5_CLK_GPT_HF_GATE>;
+ <&clks IMX5_CLK_GPT_HF_GATE>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx50-pwm", "fsl,imx27-pwm";
reg = <0x53fb4000 0x4000>;
clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,
- <&clks IMX5_CLK_PWM1_HF_GATE>;
+ <&clks IMX5_CLK_PWM1_HF_GATE>;
clock-names = "ipg", "per";
interrupts = <61>;
};
compatible = "fsl,imx50-pwm", "fsl,imx27-pwm";
reg = <0x53fb8000 0x4000>;
clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>,
- <&clks IMX5_CLK_PWM2_HF_GATE>;
+ <&clks IMX5_CLK_PWM2_HF_GATE>;
clock-names = "ipg", "per";
interrupts = <94>;
};
reg = <0x53fbc000 0x4000>;
interrupts = <31>;
clocks = <&clks IMX5_CLK_UART1_IPG_GATE>,
- <&clks IMX5_CLK_UART1_PER_GATE>;
+ <&clks IMX5_CLK_UART1_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x53fc0000 0x4000>;
interrupts = <32>;
clocks = <&clks IMX5_CLK_UART2_IPG_GATE>,
- <&clks IMX5_CLK_UART2_PER_GATE>;
+ <&clks IMX5_CLK_UART2_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x53ff0000 0x4000>;
interrupts = <13>;
clocks = <&clks IMX5_CLK_UART4_IPG_GATE>,
- <&clks IMX5_CLK_UART4_PER_GATE>;
+ <&clks IMX5_CLK_UART4_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x63f90000 0x4000>;
interrupts = <86>;
clocks = <&clks IMX5_CLK_UART5_IPG_GATE>,
- <&clks IMX5_CLK_UART5_PER_GATE>;
+ <&clks IMX5_CLK_UART5_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x63fac000 0x4000>;
interrupts = <37>;
clocks = <&clks IMX5_CLK_ECSPI2_IPG_GATE>,
- <&clks IMX5_CLK_ECSPI2_PER_GATE>;
+ <&clks IMX5_CLK_ECSPI2_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x63fb0000 0x4000>;
interrupts = <6>;
clocks = <&clks IMX5_CLK_SDMA_GATE>,
- <&clks IMX5_CLK_SDMA_GATE>;
+ <&clks IMX5_CLK_SDMA_GATE>;
clock-names = "ipg", "ahb";
fsl,sdma-ram-script-name = "imx/sdma/sdma-imx50.bin";
};
reg = <0x63fc0000 0x4000>;
interrupts = <38>;
clocks = <&clks IMX5_CLK_CSPI_IPG_GATE>,
- <&clks IMX5_CLK_CSPI_IPG_GATE>;
+ <&clks IMX5_CLK_CSPI_IPG_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x63fec000 0x4000>;
interrupts = <87>;
clocks = <&clks IMX5_CLK_FEC_GATE>,
- <&clks IMX5_CLK_FEC_GATE>,
- <&clks IMX5_CLK_FEC_GATE>;
+ <&clks IMX5_CLK_FEC_GATE>,
+ <&clks IMX5_CLK_FEC_GATE>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
};
* http://www.gnu.org/copyleft/gpl.html
*/
-#include "skeleton.dtsi"
#include "imx51-pinfunc.h"
#include <dt-bindings/clock/imx5-clock.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
ethernet0 = &fec;
gpio0 = &gpio1;
reg = <0x40000000 0x20000000>;
interrupts = <11 10>;
clocks = <&clks IMX5_CLK_IPU_GATE>,
- <&clks IMX5_CLK_IPU_DI0_GATE>,
- <&clks IMX5_CLK_IPU_DI1_GATE>;
+ <&clks IMX5_CLK_IPU_DI0_GATE>,
+ <&clks IMX5_CLK_IPU_DI1_GATE>;
clock-names = "bus", "di0", "di1";
resets = <&src 2>;
reg = <0x70004000 0x4000>;
interrupts = <1>;
clocks = <&clks IMX5_CLK_ESDHC1_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC1_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC1_PER_GATE>;
clock-names = "ipg", "ahb", "per";
status = "disabled";
};
reg = <0x70008000 0x4000>;
interrupts = <2>;
clocks = <&clks IMX5_CLK_ESDHC2_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC2_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC2_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x7000c000 0x4000>;
interrupts = <33>;
clocks = <&clks IMX5_CLK_UART3_IPG_GATE>,
- <&clks IMX5_CLK_UART3_PER_GATE>;
+ <&clks IMX5_CLK_UART3_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x70010000 0x4000>;
interrupts = <36>;
clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>,
- <&clks IMX5_CLK_ECSPI1_PER_GATE>;
+ <&clks IMX5_CLK_ECSPI1_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x70020000 0x4000>;
interrupts = <3>;
clocks = <&clks IMX5_CLK_ESDHC3_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC3_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC3_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x70024000 0x4000>;
interrupts = <4>;
clocks = <&clks IMX5_CLK_ESDHC4_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC4_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC4_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x73fa0000 0x4000>;
interrupts = <39>;
clocks = <&clks IMX5_CLK_GPT_IPG_GATE>,
- <&clks IMX5_CLK_GPT_HF_GATE>;
+ <&clks IMX5_CLK_GPT_HF_GATE>;
clock-names = "ipg", "per";
};
compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
reg = <0x73fb4000 0x4000>;
clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,
- <&clks IMX5_CLK_PWM1_HF_GATE>;
+ <&clks IMX5_CLK_PWM1_HF_GATE>;
clock-names = "ipg", "per";
interrupts = <61>;
};
compatible = "fsl,imx51-pwm", "fsl,imx27-pwm";
reg = <0x73fb8000 0x4000>;
clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>,
- <&clks IMX5_CLK_PWM2_HF_GATE>;
+ <&clks IMX5_CLK_PWM2_HF_GATE>;
clock-names = "ipg", "per";
interrupts = <94>;
};
reg = <0x73fbc000 0x4000>;
interrupts = <31>;
clocks = <&clks IMX5_CLK_UART1_IPG_GATE>,
- <&clks IMX5_CLK_UART1_PER_GATE>;
+ <&clks IMX5_CLK_UART1_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x73fc0000 0x4000>;
interrupts = <32>;
clocks = <&clks IMX5_CLK_UART2_IPG_GATE>,
- <&clks IMX5_CLK_UART2_PER_GATE>;
+ <&clks IMX5_CLK_UART2_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x83fac000 0x4000>;
interrupts = <37>;
clocks = <&clks IMX5_CLK_ECSPI2_IPG_GATE>,
- <&clks IMX5_CLK_ECSPI2_PER_GATE>;
+ <&clks IMX5_CLK_ECSPI2_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x83fb0000 0x4000>;
interrupts = <6>;
clocks = <&clks IMX5_CLK_SDMA_GATE>,
- <&clks IMX5_CLK_SDMA_GATE>;
+ <&clks IMX5_CLK_SDMA_GATE>;
clock-names = "ipg", "ahb";
#dma-cells = <3>;
fsl,sdma-ram-script-name = "imx/sdma/sdma-imx51.bin";
reg = <0x83fc0000 0x4000>;
interrupts = <38>;
clocks = <&clks IMX5_CLK_CSPI_IPG_GATE>,
- <&clks IMX5_CLK_CSPI_IPG_GATE>;
+ <&clks IMX5_CLK_CSPI_IPG_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x83fec000 0x4000>;
interrupts = <87>;
clocks = <&clks IMX5_CLK_FEC_GATE>,
- <&clks IMX5_CLK_FEC_GATE>,
- <&clks IMX5_CLK_FEC_GATE>;
+ <&clks IMX5_CLK_FEC_GATE>,
+ <&clks IMX5_CLK_FEC_GATE>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
};
#include "imx53.dtsi"
/ {
- model = "DENX M53";
- compatible = "denx,imx53-m53", "fsl,imx53";
+ model = "Aries/DENX M53";
+ compatible = "aries,imx53-m53", "denx,imx53-m53", "fsl,imx53";
memory {
reg = <0x70000000 0x20000000>,
#include "imx53-m53.dtsi"
/ {
- model = "DENX M53EVK";
- compatible = "denx,imx53-m53evk", "fsl,imx53";
+ model = "Aries/DENX M53EVK";
+ compatible = "aries,imx53-m53evk", "denx,imx53-m53evk", "fsl,imx53";
display1: display@di1 {
compatible = "fsl,imx-parallel-display";
* http://www.gnu.org/copyleft/gpl.html
*/
-#include "skeleton.dtsi"
#include "imx53-pinfunc.h"
#include <dt-bindings/clock/imx5-clock.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
ethernet0 = &fec;
gpio0 = &gpio1;
reg = <0x18000000 0x08000000>;
interrupts = <11 10>;
clocks = <&clks IMX5_CLK_IPU_GATE>,
- <&clks IMX5_CLK_IPU_DI0_GATE>,
- <&clks IMX5_CLK_IPU_DI1_GATE>;
+ <&clks IMX5_CLK_IPU_DI0_GATE>,
+ <&clks IMX5_CLK_IPU_DI1_GATE>;
clock-names = "bus", "di0", "di1";
resets = <&src 2>;
reg = <0x50004000 0x4000>;
interrupts = <1>;
clocks = <&clks IMX5_CLK_ESDHC1_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC1_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC1_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x50008000 0x4000>;
interrupts = <2>;
clocks = <&clks IMX5_CLK_ESDHC2_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC2_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC2_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x5000c000 0x4000>;
interrupts = <33>;
clocks = <&clks IMX5_CLK_UART3_IPG_GATE>,
- <&clks IMX5_CLK_UART3_PER_GATE>;
+ <&clks IMX5_CLK_UART3_PER_GATE>;
clock-names = "ipg", "per";
dmas = <&sdma 42 4 0>, <&sdma 43 4 0>;
dma-names = "rx", "tx";
reg = <0x50010000 0x4000>;
interrupts = <36>;
clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>,
- <&clks IMX5_CLK_ECSPI1_PER_GATE>;
+ <&clks IMX5_CLK_ECSPI1_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x50020000 0x4000>;
interrupts = <3>;
clocks = <&clks IMX5_CLK_ESDHC3_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC3_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC3_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x50024000 0x4000>;
interrupts = <4>;
clocks = <&clks IMX5_CLK_ESDHC4_IPG_GATE>,
- <&clks IMX5_CLK_DUMMY>,
- <&clks IMX5_CLK_ESDHC4_PER_GATE>;
+ <&clks IMX5_CLK_DUMMY>,
+ <&clks IMX5_CLK_ESDHC4_PER_GATE>;
clock-names = "ipg", "ahb", "per";
bus-width = <4>;
status = "disabled";
reg = <0x53fa0000 0x4000>;
interrupts = <39>;
clocks = <&clks IMX5_CLK_GPT_IPG_GATE>,
- <&clks IMX5_CLK_GPT_HF_GATE>;
+ <&clks IMX5_CLK_GPT_HF_GATE>;
clock-names = "ipg", "per";
};
reg = <0x53fa8008 0x4>;
gpr = <&gpr>;
clocks = <&clks IMX5_CLK_LDB_DI0_SEL>,
- <&clks IMX5_CLK_LDB_DI1_SEL>,
- <&clks IMX5_CLK_IPU_DI0_SEL>,
- <&clks IMX5_CLK_IPU_DI1_SEL>,
- <&clks IMX5_CLK_LDB_DI0_GATE>,
- <&clks IMX5_CLK_LDB_DI1_GATE>;
+ <&clks IMX5_CLK_LDB_DI1_SEL>,
+ <&clks IMX5_CLK_IPU_DI0_SEL>,
+ <&clks IMX5_CLK_IPU_DI1_SEL>,
+ <&clks IMX5_CLK_LDB_DI0_GATE>,
+ <&clks IMX5_CLK_LDB_DI1_GATE>;
clock-names = "di0_pll", "di1_pll",
"di0_sel", "di1_sel",
"di0", "di1";
compatible = "fsl,imx53-pwm", "fsl,imx27-pwm";
reg = <0x53fb4000 0x4000>;
clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,
- <&clks IMX5_CLK_PWM1_HF_GATE>;
+ <&clks IMX5_CLK_PWM1_HF_GATE>;
clock-names = "ipg", "per";
interrupts = <61>;
};
compatible = "fsl,imx53-pwm", "fsl,imx27-pwm";
reg = <0x53fb8000 0x4000>;
clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>,
- <&clks IMX5_CLK_PWM2_HF_GATE>;
+ <&clks IMX5_CLK_PWM2_HF_GATE>;
clock-names = "ipg", "per";
interrupts = <94>;
};
reg = <0x53fbc000 0x4000>;
interrupts = <31>;
clocks = <&clks IMX5_CLK_UART1_IPG_GATE>,
- <&clks IMX5_CLK_UART1_PER_GATE>;
+ <&clks IMX5_CLK_UART1_PER_GATE>;
clock-names = "ipg", "per";
dmas = <&sdma 18 4 0>, <&sdma 19 4 0>;
dma-names = "rx", "tx";
reg = <0x53fc0000 0x4000>;
interrupts = <32>;
clocks = <&clks IMX5_CLK_UART2_IPG_GATE>,
- <&clks IMX5_CLK_UART2_PER_GATE>;
+ <&clks IMX5_CLK_UART2_PER_GATE>;
clock-names = "ipg", "per";
dmas = <&sdma 12 4 0>, <&sdma 13 4 0>;
dma-names = "rx", "tx";
reg = <0x53fc8000 0x4000>;
interrupts = <82>;
clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>,
- <&clks IMX5_CLK_CAN1_SERIAL_GATE>;
+ <&clks IMX5_CLK_CAN1_SERIAL_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x53fcc000 0x4000>;
interrupts = <83>;
clocks = <&clks IMX5_CLK_CAN2_IPG_GATE>,
- <&clks IMX5_CLK_CAN2_SERIAL_GATE>;
+ <&clks IMX5_CLK_CAN2_SERIAL_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x53ff0000 0x4000>;
interrupts = <13>;
clocks = <&clks IMX5_CLK_UART4_IPG_GATE>,
- <&clks IMX5_CLK_UART4_PER_GATE>;
+ <&clks IMX5_CLK_UART4_PER_GATE>;
clock-names = "ipg", "per";
dmas = <&sdma 2 4 0>, <&sdma 3 4 0>;
dma-names = "rx", "tx";
reg = <0x63f90000 0x4000>;
interrupts = <86>;
clocks = <&clks IMX5_CLK_UART5_IPG_GATE>,
- <&clks IMX5_CLK_UART5_PER_GATE>;
+ <&clks IMX5_CLK_UART5_PER_GATE>;
clock-names = "ipg", "per";
dmas = <&sdma 16 4 0>, <&sdma 17 4 0>;
dma-names = "rx", "tx";
reg = <0x63fac000 0x4000>;
interrupts = <37>;
clocks = <&clks IMX5_CLK_ECSPI2_IPG_GATE>,
- <&clks IMX5_CLK_ECSPI2_PER_GATE>;
+ <&clks IMX5_CLK_ECSPI2_PER_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x63fb0000 0x4000>;
interrupts = <6>;
clocks = <&clks IMX5_CLK_SDMA_GATE>,
- <&clks IMX5_CLK_SDMA_GATE>;
+ <&clks IMX5_CLK_SDMA_GATE>;
clock-names = "ipg", "ahb";
#dma-cells = <3>;
fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
reg = <0x63fc0000 0x4000>;
interrupts = <38>;
clocks = <&clks IMX5_CLK_CSPI_IPG_GATE>,
- <&clks IMX5_CLK_CSPI_IPG_GATE>;
+ <&clks IMX5_CLK_CSPI_IPG_GATE>;
clock-names = "ipg", "per";
status = "disabled";
};
reg = <0x63fec000 0x4000>;
interrupts = <87>;
clocks = <&clks IMX5_CLK_FEC_GATE>,
- <&clks IMX5_CLK_FEC_GATE>,
- <&clks IMX5_CLK_FEC_GATE>;
+ <&clks IMX5_CLK_FEC_GATE>,
+ <&clks IMX5_CLK_FEC_GATE>;
clock-names = "ipg", "ahb", "ptp";
status = "disabled";
};
reg = <0x63ff0000 0x1000>;
interrupts = <92>;
clocks = <&clks IMX5_CLK_TVE_GATE>,
- <&clks IMX5_CLK_IPU_DI1_SEL>;
+ <&clks IMX5_CLK_IPU_DI1_SEL>;
clock-names = "tve", "di_sel";
status = "disabled";
reg = <0x63ff4000 0x1000>;
interrupts = <9>;
clocks = <&clks IMX5_CLK_VPU_REFERENCE_GATE>,
- <&clks IMX5_CLK_VPU_GATE>;
+ <&clks IMX5_CLK_VPU_GATE>;
clock-names = "per", "ahb";
resets = <&src 1>;
iram = <&ocram>;
reg = <0x63ff8000 0x4000>;
interrupts = <19 20>;
clocks = <&clks IMX5_CLK_SAHARA_IPG_GATE>,
- <&clks IMX5_CLK_SAHARA_IPG_GATE>;
+ <&clks IMX5_CLK_SAHARA_IPG_GATE>;
clock-names = "ipg", "ahb";
};
};
--- /dev/null
+/*
+ * Copyright 2014-2016 Toradex AG
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "imx6dl.dtsi"
+#include "imx6qdl-colibri.dtsi"
+
+/ {
+ model = "Toradex Colibri iMX6DL/S on Colibri Evaluation Board V3";
+ compatible = "toradex,colibri_imx6dl-eval-v3", "toradex,colibri_imx6dl",
+ "fsl,imx6dl";
+
+ aliases {
+ i2c0 = &i2c2;
+ i2c1 = &i2c3;
+ };
+
+ aliases {
+ rtc0 = &rtc_i2c;
+ rtc1 = &snvs_rtc;
+ };
+
+ clocks {
+ /* Fixed crystal dedicated to mcp251x */
+ clk16m: clk@1 {
+ compatible = "fixed-clock";
+ reg = <1>;
+ #clock-cells = <0>;
+ clock-frequency = <16000000>;
+ clock-output-names = "clk16m";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ wakeup {
+ label = "Wake-Up";
+ gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>; /* SODIMM 45 */
+ linux,code = <KEY_WAKEUP>;
+ debounce-interval = <10>;
+ wakeup-source;
+ };
+ };
+
+ lcd_display: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interface-pix-fmt = "bgr666";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ipu1_lcdif>;
+ status = "okay";
+
+ port@0 {
+ reg = <0>;
+
+ lcd_display_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ lcd_display_out: endpoint {
+ remote-endpoint = <&lcd_panel_in>;
+ };
+ };
+ };
+
+ panel: panel {
+ /*
+ * edt,et057090dhu: EDT 5.7" LCD TFT
+ * edt,et070080dh6: EDT 7.0" LCD TFT
+ */
+ compatible = "edt,et057090dhu";
+ backlight = <&backlight>;
+
+ port {
+ lcd_panel_in: endpoint {
+ remote-endpoint = <&lcd_display_out>;
+ };
+ };
+ };
+};
+
+&backlight {
+ brightness-levels = <0 127 191 223 239 247 251 255>;
+ default-brightness-level = <1>;
+ status = "okay";
+};
+
+/* Colibri SSP */
+&ecspi4 {
+ status = "okay";
+
+ mcp251x0: mcp251x@1 {
+ compatible = "microchip,mcp2515";
+ reg = <0>;
+ clocks = <&clk16m>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <27 0x2>;
+ spi-max-frequency = <10000000>;
+ status = "okay";
+ };
+};
+
+&hdmi {
+ status = "okay";
+};
+
+/*
+ * Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
+ */
+&i2c3 {
+ status = "okay";
+
+ /* M41T0M6 real time clock on carrier board */
+ rtc_i2c: rtc@68 {
+ compatible = "st,m41t00";
+ reg = <0x68>;
+ };
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&lcd_display_in>;
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&pwm3 {
+ status = "okay";
+};
+
+&pwm4 {
+ status = "okay";
+};
+
+®_usb_host_vbus {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&usbh1 {
+ vbus-supply = <®_usb_host_vbus>;
+ status = "okay";
+};
+
+&usbotg {
+ status = "okay";
+};
+
+/* Colibri MMC */
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc_cd>;
+ cd-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; /* MMCD */
+ status = "okay";
+};
+
+&weim {
+ status = "okay";
+
+ /* weim memory map: 32MB on CS0, 32MB on CS1, 32MB on CS2 */
+ ranges = <0 0 0x08000000 0x02000000
+ 1 0 0x0a000000 0x02000000
+ 2 0 0x0c000000 0x02000000>;
+
+ /* SRAM on Colibri nEXT_CS0 */
+ sram@0,0 {
+ compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
+ reg = <0 0 0x00010000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ bank-width = <2>;
+ fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
+ 0x00000000 0x04000040 0x00000000>;
+ };
+
+ /* SRAM on Colibri nEXT_CS1 */
+ sram@1,0 {
+ compatible = "cypress,cy7c1019dv33-10zsxi, mtd-ram";
+ reg = <1 0 0x00010000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ bank-width = <2>;
+ fsl,weim-cs-timing = <0x00010081 0x00000000 0x04000000
+ 0x00000000 0x04000040 0x00000000>;
+ };
+};
--- /dev/null
+/*
+ * Copyright (C) 2016 Amarula Solutions B.V.
+ * Copyright (C) 2016 Engicam S.r.l.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6dl.dtsi"
+#include "imx6qdl-icore.dtsi"
+
+/ {
+ model = "Engicam i.CoreM6 DualLite/Solo Starter Kit";
+ compatible = "engicam,imx6-icore", "fsl,imx6dl";
+};
+
+&can1 {
+ status = "okay";
+};
+
+&can2 {
+ status = "okay";
+};
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 /* AR8035 pin strapping: MODE#3: pull up */
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x130b0 /* AR8035 pin strapping: MODE#0: pull down */
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 /* GPIO16 -> AR8035 25MHz */
- MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x130b0 /* RGMII_nRST */
+ MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x130b0 /* RGMII_nRST */
MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x180b0 /* AR8035 interrupt */
MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
>;
pixelclk-active = <1>;
};
};
- };
+ };
};
&can1 {
pixelclk-active = <0>;
};
};
- };
+ };
};
&ipu1_di0_disp0 {
gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
};
};
-
- pwmleds {
- compatible = "pwm-leds";
-
- ledpwm1 {
- label = "PWM1";
- pwms = <&pwm1 0 50000>;
- max-brightness = <255>;
- };
-
- ledpwm2 {
- label = "PWM2";
- pwms = <&pwm2 0 50000>;
- max-brightness = <255>;
- };
-
- ledpwm3 {
- label = "PWM3";
- pwms = <&pwm3 0 50000>;
- max-brightness = <255>;
- };
- };
};
&backlight {
line-name = "PCA9539-P05";
};
};
+
+&usbphy1 {
+ fsl,tx-cal-45-dn-ohms = <55>;
+ fsl,tx-cal-45-dp-ohms = <55>;
+ fsl,tx-d-cal = <100>;
+};
};
&weim {
- #address-cells = <2>;
- #size-cells = <1>;
ranges = <0 0 0x08000000 0x08000000>;
- fsl,weim-cs-gpr = <&gpr>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_weimfpga &pinctrl_weimcs>;
status = "okay";
--- /dev/null
+/*
+ * Copyright (C) 2016 Amarula Solutions B.V.
+ * Copyright (C) 2016 Engicam S.r.l.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+#include "imx6qdl-icore.dtsi"
+
+/ {
+ model = "Engicam i.CoreM6 Quad/Dual Starter Kit";
+ compatible = "engicam,imx6-icore", "fsl,imx6q";
+};
+
+&can1 {
+ status = "okay";
+};
+
+&can2 {
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2016 Boundary Devices, Inc.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+/dts-v1/;
+
+#include "imx6q.dtsi"
+#include "imx6qdl-nitrogen6_som2.dtsi"
+
+/ {
+ model = "Boundary Devices i.MX6 Quad Nitrogen6_SOM2 Board";
+ compatible = "boundary,imx6q-nitrogen6_som2", "fsl,imx6q";
+};
+
+&sata {
+ status = "okay";
+};
status = "okay";
};
+&pwm1 {
+ status = "okay";
+};
+
&sata {
target-supply = <®_sata>;
fsl,transmit-level-mV = <1025>;
};
&sata {
- status = "okay";
+ status = "okay";
};
pixelclk-active = <1>;
};
};
- };
+ };
};
&can1 {
pixelclk-active = <0>;
};
};
- };
+ };
};
&ipu1_di0_disp0 {
pixelclk-active = <1>;
};
};
- };
+ };
};
&can1 {
pixelclk-active = <0>;
};
};
- };
+ };
};
&ds1339 {
label = "Power Button";
gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
- gpio-key,wakeup;
+ wakeup-source;
+ };
+ };
+
+ i2cmux {
+ compatible = "i2c-mux-gpio";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1mux>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mux-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ i2c-parent = <&i2c1>;
+
+ i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ eeprom@50 {
+ compatible = "at24,24c02";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+
+ em3027: rtc@56 {
+ compatible = "emmicro,em3027";
+ reg = <0x56>;
+ };
+ };
+
+ i2c_dvi_ddc: i2c@1 {
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
};
};
};
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
-
- eeprom@50 {
- compatible = "at24,24c02";
- reg = <0x50>;
- pagesize = <16>;
- };
-
- em3027: rtc@56 {
- compatible = "emmicro,em3027";
- reg = <0x56>;
- };
};
&i2c2 {
>;
};
+ pinctrl_i2c1mux: i2c1muxgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
+ >;
+ };
+
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
backlight: backlight {
compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_bl_on>;
pwms = <&pwm4 0 5000000>;
+ enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
status = "disabled";
};
>;
};
+ pinctrl_gpio_bl_on: gpioblon {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x1b0b0
+ >;
+ };
+
pinctrl_gpio_keys: gpio1io04grp {
fsl,pins = <
/* Power button */
fsl,pins = <
MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x100b1
MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x100b1
- MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x100b1
- MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x100b1
- MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x100b1
- MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16 0x100b1
- MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17 0x100b1
- MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x100b1
- MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x100b1
+ MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x100b1
+ MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x100b1
+ MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x100b1
+ MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16 0x100b1
+ MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17 0x100b1
+ MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x100b1
+ MX6QDL_PAD_CSI0_VSYNC__GPIO5_IO21 0x100b1
>;
};
--- /dev/null
+/*
+ * Copyright 2014-2016 Toradex AG
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "Toradex Colibri iMX6DL/S Module";
+ compatible = "toradex,colibri_imx6dl", "fsl,imx6dl";
+
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_bl_on>;
+ pwms = <&pwm3 0 5000000>;
+ enable-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* Colibri BL_ON */
+ status = "disabled";
+ };
+
+ reg_1p8v: regulator-1p8v {
+ compatible = "regulator-fixed";
+ regulator-name = "1P8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ reg_2p5v: regulator-2p5v {
+ compatible = "regulator-fixed";
+ regulator-name = "2P5V";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_usb_host_vbus: regulator-usb-host-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_regulator_usbh_pwr>;
+ regulator-name = "usb_host_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; /* USBH_PEN */
+ status = "disabled";
+ };
+
+ sound {
+ compatible = "fsl,imx-audio-sgtl5000";
+ model = "imx6dl-colibri-sgtl5000";
+ ssi-controller = <&ssi1>;
+ audio-codec = <&codec>;
+ audio-routing =
+ "Headphone Jack", "HP_OUT",
+ "LINE_IN", "Line In Jack",
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias";
+ mux-int-port = <1>;
+ mux-ext-port = <5>;
+ };
+
+ /* Optional S/PDIF in on SODIMM 88 and out on SODIMM 90, 137 or 168 */
+ sound_spdif: sound-spdif {
+ compatible = "fsl,imx-audio-spdif";
+ model = "imx-spdif";
+ spdif-controller = <&spdif>;
+ spdif-in;
+ spdif-out;
+ status = "disabled";
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux &pinctrl_mic_gnd>;
+ status = "okay";
+};
+
+/* Optional on SODIMM 55/63 */
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ status = "disabled";
+};
+
+/* Optional on SODIMM 178/188 */
+&can2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ status = "disabled";
+};
+
+/* Colibri SSP */
+&ecspi4 {
+ fsl,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio5 2 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi4>;
+ status = "disabled";
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rmii";
+ status = "okay";
+};
+
+&hdmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hdmi_ddc>;
+ status = "disabled";
+};
+
+/*
+ * PWR_I2C: power I2C to audio codec, PMIC, temperature sensor and
+ * touch screen controller
+ */
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+
+ pmic: pfuze100@08 {
+ compatible = "fsl,pfuze100";
+ reg = <0x08>;
+
+ regulators {
+ sw1a_reg: sw1ab {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw1c_reg: sw1c {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw3a_reg: sw3a {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1975000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ swbst_reg: swbst {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5150000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ /* vgen1: unused */
+
+ vgen2_reg: vgen2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ /* vgen3: unused */
+
+ vgen4_reg: vgen4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vgen5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vgen6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };
+
+ codec: sgtl5000@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ clocks = <&clks IMX6QDL_CLK_CKO>;
+ VDDA-supply = <®_2p5v>;
+ VDDIO-supply = <®_3p3v>;
+ };
+
+ /* STMPE811 touch screen controller */
+ stmpe811@41 {
+ compatible = "st,stmpe811";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_touch_int>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x41>;
+ interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-parent = <&gpio6>;
+ interrupt-controller;
+ id = <0>;
+ blocks = <0x5>;
+ irq-trigger = <0x1>;
+
+ stmpe_touchscreen {
+ compatible = "st,stmpe-ts";
+ reg = <0>;
+ /* 3.25 MHz ADC clock speed */
+ st,adc-freq = <1>;
+ /* 8 sample average control */
+ st,ave-ctrl = <3>;
+ /* 7 length fractional part in z */
+ st,fraction-z = <7>;
+ /*
+ * 50 mA typical 80 mA max touchscreen drivers
+ * current limit value
+ */
+ st,i-drive = <1>;
+ /* 12-bit ADC */
+ st,mod-12b = <1>;
+ /* internal ADC reference */
+ st,ref-sel = <0>;
+ /* ADC converstion time: 80 clocks */
+ st,sample-time = <4>;
+ /* 1 ms panel driver settling time */
+ st,settling = <3>;
+ /* 5 ms touch detect interrupt delay */
+ st,touch-det-delay = <5>;
+ };
+ };
+};
+
+/*
+ * I2C3_SDA/SCL on SODIMM 194/196 (e.g. RTC on carrier board)
+ */
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default", "recovery";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ pinctrl-1 = <&pinctrl_i2c3_recovery>;
+ scl-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
+ sda-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
+ status = "disabled";
+};
+
+/* Colibri PWM<B> */
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ status = "disabled";
+};
+
+/* Colibri PWM<D> */
+&pwm2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm2>;
+ status = "disabled";
+};
+
+/* Colibri PWM<A> */
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm3>;
+ status = "disabled";
+};
+
+/* Colibri PWM<C> */
+&pwm4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm4>;
+ status = "disabled";
+};
+
+/* Optional S/PDIF out on SODIMM 137 */
+&spdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spdif>;
+ status = "disabled";
+};
+
+&ssi1 {
+ status = "okay";
+};
+
+/* Colibri UART_A */
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_dte &pinctrl_uart1_ctrl>;
+ fsl,dte-mode;
+ uart-has-rtscts;
+ status = "disabled";
+};
+
+/* Colibri UART_B */
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2_dte>;
+ fsl,dte-mode;
+ uart-has-rtscts;
+ status = "disabled";
+};
+
+/* Colibri UART_C */
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3_dte>;
+ fsl,dte-mode;
+ status = "disabled";
+};
+
+&usbotg {
+ pinctrl-names = "default";
+ disable-over-current;
+ dr_mode = "peripheral";
+ status = "disabled";
+};
+
+/* Colibri MMC */
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ vqmmc-supply = <®_3p3v>;
+ bus-width = <4>;
+ voltage-ranges = <3300 3300>;
+ status = "disabled";
+};
+
+/* eMMC */
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ vqmmc-supply = <®_3p3v>;
+ bus-width = <8>;
+ voltage-ranges = <3300 3300>;
+ non-removable;
+ status = "okay";
+};
+
+&weim {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_weim_sram &pinctrl_weim_cs0
+ &pinctrl_weim_cs1 &pinctrl_weim_cs2
+ &pinctrl_weim_rdnwr &pinctrl_weim_npwe>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ status = "disabled";
+};
+
+&iomuxc {
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL0__AUD5_TXC 0x130b0
+ MX6QDL_PAD_KEY_ROW0__AUD5_TXD 0x130b0
+ MX6QDL_PAD_KEY_COL1__AUD5_TXFS 0x130b0
+ MX6QDL_PAD_KEY_ROW1__AUD5_RXD 0x130b0
+ /* SGTL5000 sys_mclk */
+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000b0
+ >;
+ };
+
+ pinctrl_cam_mclk: cammclkgrp {
+ fsl,pins = <
+ /* Parallel Camera CAM sys_mclk */
+ MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x00b0
+ >;
+ };
+
+ pinctrl_ecspi4: ecspi4grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1
+ MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1
+ MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1
+ /* SPI CS */
+ MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x000b1
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0
+ MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
+ MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
+ MX6QDL_PAD_GPIO_16__ENET_REF_CLK ((1<<30) | 0x1b0b0)
+ >;
+ };
+
+ pinctrl_flexcan1: flexcan1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x1b0b0
+ MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0
+ >;
+ };
+
+ pinctrl_flexcan2: flexcan2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
+ MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
+ >;
+ };
+
+ pinctrl_gpio_bl_on: gpioblon {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D26__GPIO3_IO26 0x1b0b0
+ >;
+ };
+
+ pinctrl_gpio_keys: gpiokeys {
+ fsl,pins = <
+ /* Power button */
+ MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b0b0
+ >;
+ };
+
+ pinctrl_hdmi_ddc: hdmiddcgrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__HDMI_TX_DDC_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__HDMI_TX_DDC_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_EB2__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D16__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3_recovery: i2c3recoverygrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x4001b8b1
+ MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x4001b8b1
+ >;
+ };
+
+ pinctrl_ipu1_csi0: ipu1csi0grp { /* Parallel Camera */
+ fsl,pins = <
+ MX6QDL_PAD_EIM_A17__IPU1_CSI1_DATA12 0xb0b1
+ MX6QDL_PAD_EIM_A18__IPU1_CSI1_DATA13 0xb0b1
+ MX6QDL_PAD_EIM_A19__IPU1_CSI1_DATA14 0xb0b1
+ MX6QDL_PAD_EIM_A20__IPU1_CSI1_DATA15 0xb0b1
+ MX6QDL_PAD_EIM_A21__IPU1_CSI1_DATA16 0xb0b1
+ MX6QDL_PAD_EIM_A22__IPU1_CSI1_DATA17 0xb0b1
+ MX6QDL_PAD_EIM_A23__IPU1_CSI1_DATA18 0xb0b1
+ MX6QDL_PAD_EIM_A24__IPU1_CSI1_DATA19 0xb0b1
+ MX6QDL_PAD_EIM_D17__IPU1_CSI1_PIXCLK 0xb0b1
+ MX6QDL_PAD_EIM_EB3__IPU1_CSI1_HSYNC 0xb0b1
+ MX6QDL_PAD_EIM_D29__IPU1_CSI1_VSYNC 0xb0b1
+ /* Disable PWM pins on camera interface */
+ MX6QDL_PAD_SD4_DAT1__GPIO2_IO09 0x40
+ MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x40
+ >;
+ };
+
+ pinctrl_ipu1_lcdif: ipu1lcdifgrp {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0xa1
+ MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0xa1
+ MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0xa1
+ MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0xa1
+ MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0xa1
+ MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0xa1
+ MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0xa1
+ MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0xa1
+ MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0xa1
+ MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0xa1
+ MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0xa1
+ MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0xa1
+ MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0xa1
+ MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0xa1
+ MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0xa1
+ MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0xa1
+ MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0xa1
+ MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0xa1
+ MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0xa1
+ MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0xa1
+ MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0xa1
+ MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0xa1
+ >;
+ };
+
+ pinctrl_mic_gnd: gpiomicgnd {
+ fsl,pins = <
+ /* Controls Mic GND, PU or '1' pull Mic GND to GND */
+ MX6QDL_PAD_RGMII_TD1__GPIO6_IO21 0x1b0b0
+ >;
+ };
+
+ pinctrl_mmc_cd: gpiommccd {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_D5__GPIO2_IO05 0x80000000
+ >;
+ };
+
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_pwm2: pwm2grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__PWM2_OUT 0x1b0b1
+ MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x00040
+ >;
+ };
+
+ pinctrl_pwm3: pwm3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT1__PWM3_OUT 0x1b0b1
+ MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x00040
+ >;
+ };
+
+ pinctrl_pwm4: pwm4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT2__PWM4_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_regulator_usbh_pwr: gpioregusbhpwrgrp {
+ fsl,pins = <
+ /* USBH_EN */
+ MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x0f058
+ >;
+ };
+
+ pinctrl_spdif: spdifgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_17__SPDIF_OUT 0x1b0b0
+ >;
+ };
+
+ pinctrl_touch_int: gpiotouchintgrp {
+ fsl,pins = <
+ /* STMPE811 interrupt */
+ MX6QDL_PAD_RGMII_TD0__GPIO6_IO20 0x1b0b0
+ >;
+ };
+
+ pinctrl_uart1_dce: uart1dcegrp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT10__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT11__UART1_RX_DATA 0x1b0b1
+ >;
+ };
+
+ /* DTE mode */
+ pinctrl_uart1_dte: uart1dtegrp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT10__UART1_RX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT11__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D19__UART1_RTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D20__UART1_CTS_B 0x1b0b1
+ >;
+ };
+
+ /* Additional DTR, DSR, DCD */
+ pinctrl_uart1_ctrl: uart1ctrlgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D23__UART1_DCD_B 0x1b0b0
+ MX6QDL_PAD_EIM_D24__UART1_DTR_B 0x1b0b0
+ MX6QDL_PAD_EIM_D25__UART1_DSR_B 0x1b0b0
+ >;
+ };
+
+ pinctrl_uart2_dte: uart2dtegrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT4__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_SD4_DAT7__UART2_RX_DATA 0x1b0b1
+ MX6QDL_PAD_SD4_DAT6__UART2_RTS_B 0x1b0b1
+ MX6QDL_PAD_SD4_DAT5__UART2_CTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3_dte: uart3dtegrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CLK__UART3_TX_DATA 0x1b0b1
+ MX6QDL_PAD_SD4_CMD__UART3_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbc_det: usbcdetgrp {
+ fsl,pins = <
+ /* USBC_DET */
+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0
+ /* USBC_DET_EN */
+ MX6QDL_PAD_RGMII_TX_CTL__GPIO6_IO26 0x0f058
+ /* USBC_DET_OVERWRITE */
+ MX6QDL_PAD_RGMII_RXC__GPIO6_IO30 0x0f058
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17071
+ MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10071
+ MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17071
+ MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17071
+ MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17071
+ MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17071
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059
+ MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059
+ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059
+ MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059
+ MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059
+ MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059
+ MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17059
+ MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17059
+ MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17059
+ MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17059
+ /* eMMC reset */
+ MX6QDL_PAD_SD3_RST__SD3_RESET 0x17059
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3100mhzgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170b9
+ MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100b9
+ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170b9
+ MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170b9
+ MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170b9
+ MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170b9
+ MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x170b9
+ MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x170b9
+ MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x170b9
+ MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x170b9
+ /* eMMC reset */
+ MX6QDL_PAD_SD3_RST__SD3_RESET 0x170b9
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3200mhzgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_CMD__SD3_CMD 0x170f9
+ MX6QDL_PAD_SD3_CLK__SD3_CLK 0x100f9
+ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x170f9
+ MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x170f9
+ MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x170f9
+ MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x170f9
+ MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x170f9
+ MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x170f9
+ MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x170f9
+ MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x170f9
+ /* eMMC reset */
+ MX6QDL_PAD_SD3_RST__SD3_RESET 0x170f9
+ >;
+ };
+
+ pinctrl_weim_cs0: weimcs0grp {
+ fsl,pins = <
+ /* nEXT_CS0 */
+ MX6QDL_PAD_EIM_CS0__EIM_CS0_B 0xb0b1
+ >;
+ };
+
+ pinctrl_weim_cs1: weimcs1grp {
+ fsl,pins = <
+ /* nEXT_CS1 */
+ MX6QDL_PAD_EIM_CS1__EIM_CS1_B 0xb0b1
+ >;
+ };
+
+ pinctrl_weim_cs2: weimcs2grp {
+ fsl,pins = <
+ /* nEXT_CS2 */
+ MX6QDL_PAD_SD2_DAT1__EIM_CS2_B 0xb0b1
+ >;
+ };
+
+ pinctrl_weim_sram: weimsramgrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_OE__EIM_OE_B 0xb0b1
+ MX6QDL_PAD_EIM_RW__EIM_RW 0xb0b1
+ /* Data */
+ MX6QDL_PAD_CSI0_DATA_EN__EIM_DATA00 0x1b0b0
+ MX6QDL_PAD_CSI0_VSYNC__EIM_DATA01 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT4__EIM_DATA02 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT5__EIM_DATA03 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT6__EIM_DATA04 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT7__EIM_DATA05 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT8__EIM_DATA06 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT9__EIM_DATA07 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT12__EIM_DATA08 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT13__EIM_DATA09 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT14__EIM_DATA10 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT15__EIM_DATA11 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT16__EIM_DATA12 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT17__EIM_DATA13 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT18__EIM_DATA14 0x1b0b0
+ MX6QDL_PAD_CSI0_DAT19__EIM_DATA15 0x1b0b0
+ /* Address */
+ MX6QDL_PAD_EIM_DA15__EIM_AD15 0xb0b1
+ MX6QDL_PAD_EIM_DA14__EIM_AD14 0xb0b1
+ MX6QDL_PAD_EIM_DA13__EIM_AD13 0xb0b1
+ MX6QDL_PAD_EIM_DA12__EIM_AD12 0xb0b1
+ MX6QDL_PAD_EIM_DA11__EIM_AD11 0xb0b1
+ MX6QDL_PAD_EIM_DA10__EIM_AD10 0xb0b1
+ MX6QDL_PAD_EIM_DA9__EIM_AD09 0xb0b1
+ MX6QDL_PAD_EIM_DA8__EIM_AD08 0xb0b1
+ MX6QDL_PAD_EIM_DA7__EIM_AD07 0xb0b1
+ MX6QDL_PAD_EIM_DA6__EIM_AD06 0xb0b1
+ MX6QDL_PAD_EIM_DA5__EIM_AD05 0xb0b1
+ MX6QDL_PAD_EIM_DA4__EIM_AD04 0xb0b1
+ MX6QDL_PAD_EIM_DA3__EIM_AD03 0xb0b1
+ MX6QDL_PAD_EIM_DA2__EIM_AD02 0xb0b1
+ MX6QDL_PAD_EIM_DA1__EIM_AD01 0xb0b1
+ MX6QDL_PAD_EIM_DA0__EIM_AD00 0xb0b1
+ >;
+ };
+
+ pinctrl_weim_rdnwr: weimrdnwr {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CLK__GPIO1_IO10 0x0040
+ MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x130b0
+ >;
+ };
+
+ pinctrl_weim_npwe: weimnpwe {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x0040
+ MX6QDL_PAD_RGMII_TD2__GPIO6_IO22 0x130b0
+ >;
+ };
+
+ /* ADDRESS[16:18] [25] used as GPIO */
+ pinctrl_weim_gpio_1: weimgpio-1 {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
+ MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0
+ MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x1b0b0
+ MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
+ >;
+ };
+
+ /* ADDRESS[19:24] used as GPIO */
+ pinctrl_weim_gpio_2: weimgpio-2 {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0
+ MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT23__GPIO5_IO17 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT22__GPIO5_IO16 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT19__GPIO5_IO13 0x1b0b0
+ MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x1b0b0
+ MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
+ >;
+ };
+
+ /* DATA[16:31] used as GPIO */
+ pinctrl_weim_gpio_3: weimgpio-3 {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_LBA__GPIO2_IO27 0x1b0b0
+ MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x1b0b0
+ MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x1b0b0
+ MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x1b0b0
+ MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b0b0
+ MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x1b0b0
+ MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x1b0b0
+ MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x1b0b0
+ MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x1b0b0
+ MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b0
+ MX6QDL_PAD_CSI0_MCLK__GPIO5_IO19 0x1b0b0
+ MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x1b0b0
+ MX6QDL_PAD_GPIO_4__GPIO1_IO04 0x1b0b0
+ MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x1b0b0
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b0
+ >;
+ };
+
+ /* DQM[0:3] used as GPIO */
+ pinctrl_weim_gpio_4: weimgpio-4 {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x1b0b0
+ MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x1b0b0
+ MX6QDL_PAD_SD2_DAT2__GPIO1_IO13 0x1b0b0
+ MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x1b0b0
+ >;
+ };
+
+ /* RDY used as GPIO */
+ pinctrl_weim_gpio_5: weimgpio-5 {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_WAIT__GPIO5_IO00 0x1b0b0
+ >;
+ };
+
+ /* ADDRESS[16] DATA[30] used as GPIO */
+ pinctrl_weim_gpio_6: weimgpio-6 {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x1b0b0
+ MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x1b0b0
+ >;
+ };
+};
&clks {
assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
- <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
- <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+ <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
};
&ecspi3 {
&clks {
assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
- <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
- <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+ <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
};
&fec {
&clks {
assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
- <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
- <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+ <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
};
&fec {
MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
>;
- };
+ };
pinctrl_wdog: wdoggrp {
fsl,pins = <
--- /dev/null
+/*
+ * Copyright (C) 2016 Amarula Solutions B.V.
+ * Copyright (C) 2016 Engicam S.r.l.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ memory {
+ reg = <0x10000000 0x80000000>;
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_usb_h1_vbus: regulator-usb-h1-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_h1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_usb_otg_vbus: regulator-usb-otg-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ rmii_clk: clock-rmii-clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>; /* 25MHz for example */
+ };
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ xceiver-supply = <®_3p3v>;
+};
+
+&can2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ xceiver-supply = <®_3p3v>;
+};
+
+&clks {
+ assigned-clocks = <&clks IMX6QDL_CLK_LVDS2_SEL>;
+ assigned-clock-parents = <&clks IMX6QDL_CLK_OSC>;
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>;
+ clocks = <&clks IMX6QDL_CLK_ENET>, <&clks IMX6QDL_CLK_ENET>, <&rmii_clk>;
+ phy-mode = "rmii";
+ status = "okay";
+};
+
+&gpmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpmi_nand>;
+ nand-on-flash-bbt;
+ status = "okay";
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ status = "okay";
+};
+
+&usbh1 {
+ vbus-supply = <®_usb_h1_vbus>;
+ disable-over-current;
+ status = "okay";
+};
+
+&usbotg {
+ vbus-supply = <®_usb_otg_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ disable-over-current;
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
+ no-1-8-v;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0
+ MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b1
+ MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0
+ MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0
+ MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_REF_CLK__GPIO1_IO23 0x1b0b0
+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0
+ >;
+ };
+
+ pinctrl_flexcan1: flexcan1grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b020
+ MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b020
+ >;
+ };
+
+ pinctrl_flexcan2: flexcan2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b020
+ MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b020
+ >;
+ };
+
+ pinctrl_gpmi_nand: gpmi-nand {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
+ MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
+ MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
+ MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
+ MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
+ MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1
+ MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
+ MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
+ MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
+ MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
+ MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
+ MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
+ MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
+ MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
+ MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
+ MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
+ MX6QDL_PAD_SD4_DAT0__NAND_DQS 0x00b1
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_EB2__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D18__I2C3_SDA 0x4001b8b1
+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1
+ MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17070
+ MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10070
+ MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17070
+ MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17070
+ MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17070
+ MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17070
+ >;
+ };
+};
};
};
- bt_rfkill {
- compatible = "rfkill-gpio";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_bt_rfkill>;
- gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>;
- name = "bt_rfkill";
- type = <2>;
- };
-
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
};
};
- backlight_lcd {
+ backlight-lcd {
compatible = "pwm-backlight";
pwms = <&pwm1 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
status = "okay";
};
- backlight_lvds0: backlight_lvds0 {
+ backlight_lvds0: backlight-lvds0 {
compatible = "pwm-backlight";
pwms = <&pwm4 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
status = "okay";
};
- panel_lvds0 {
+ panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds0>;
>;
};
- pinctrl_bt_rfkill: bt_rfkillgrp {
- fsl,pins = <
- /* BT wake */
- MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
- /* BT reset */
- MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x0b0b0
- /* BT reg en */
- MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0
- /* BT host wake irq */
- MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x100b0
- >;
- };
-
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
>;
};
- pinctrl_gpio_keys: gpio_keysgrp {
+ pinctrl_gpio_keys: gpio-keysgrp {
fsl,pins = <
/* Home Button: J14 pin 5 */
MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0
>;
};
- pinctrl_wlan_vmmc: wlan_vmmcgrp {
+ pinctrl_wlan_vmmc: wlan-vmmcgrp {
fsl,pins = <
MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x030b0
>;
};
};
- backlight_lcd: backlight_lcd {
+ backlight_lcd: backlight-lcd {
compatible = "pwm-backlight";
pwms = <&pwm1 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
status = "okay";
};
- backlight_lvds0: backlight_lvds0 {
+ backlight_lvds0: backlight-lvds0 {
compatible = "pwm-backlight";
pwms = <&pwm4 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
status = "okay";
};
- backlight_lvds1: backlight_lvds1 {
+ backlight_lvds1: backlight-lvds1 {
compatible = "pwm-backlight";
pwms = <&pwm2 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
};
};
- panel_lcd {
+ panel-lcd {
compatible = "okaya,rs800480t-7x0gp";
backlight = <&backlight_lcd>;
};
};
- panel_lvds0 {
+ panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds0>;
};
};
- panel_lvds1 {
+ panel-lvds1 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds1>;
};
&iomuxc {
- imx6q-nitrogen6_max {
+ imx6q-nitrogen6-max {
pinctrl_audmux: audmuxgrp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
>;
};
- pinctrl_gpio_keys: gpio_keysgrp {
+ pinctrl_gpio_keys: gpio-keysgrp {
fsl,pins = <
/* Power Button */
MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0
>;
};
- pinctrl_wlan_vmmc: wlan_vmmcgrp {
+ pinctrl_wlan_vmmc: wlan-vmmcgrp {
fsl,pins = <
MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x100b0
MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x000b0
--- /dev/null
+/*
+ * Copyright 2016 Boundary Devices, Inc.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ chosen {
+ stdout-path = &uart2;
+ };
+
+ memory {
+ reg = <0x10000000 0x40000000>;
+ };
+
+ backlight_lcd: backlight-lcd {
+ compatible = "pwm-backlight";
+ pwms = <&pwm1 0 5000000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <7>;
+ power-supply = <®_3p3v>;
+ status = "okay";
+ };
+
+ backlight_lvds0: backlight-lvds0 {
+ compatible = "pwm-backlight";
+ pwms = <&pwm4 0 5000000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <7>;
+ power-supply = <®_3p3v>;
+ status = "okay";
+ };
+
+ backlight_lvds1: backlight-lvds1 {
+ compatible = "gpio-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_backlight_lvds1>;
+ gpios = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+ default-on;
+ status = "okay";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ power {
+ label = "Power Button";
+ gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ wakeup-source;
+ };
+
+ menu {
+ label = "Menu";
+ gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_MENU>;
+ };
+
+ home {
+ label = "Home";
+ gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_HOME>;
+ };
+
+ back {
+ label = "Back";
+ gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_BACK>;
+ };
+
+ volume-up {
+ label = "Volume Up";
+ gpios = <&gpio7 13 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+
+ volume-down {
+ label = "Volume Down";
+ gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEDOWN>;
+ };
+ };
+
+ lcd_display: display@di0 {
+ compatible = "fsl,imx-parallel-display";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interface-pix-fmt = "bgr666";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_j15>;
+ status = "okay";
+
+ port@0 {
+ reg = <0>;
+
+ lcd_display_in: endpoint {
+ remote-endpoint = <&ipu1_di0_disp0>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ lcd_display_out: endpoint {
+ remote-endpoint = <&lcd_panel_in>;
+ };
+ };
+ };
+
+ panel-lcd {
+ compatible = "okaya,rs800480t-7x0gp";
+ backlight = <&backlight_lcd>;
+
+ port {
+ lcd_panel_in: endpoint {
+ remote-endpoint = <&lcd_display_out>;
+ };
+ };
+ };
+
+ panel-lvds0 {
+ compatible = "hannstar,hsd100pxn1";
+ backlight = <&backlight_lvds0>;
+
+ port {
+ panel_in_lvds0: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+ };
+
+ panel-lvds1 {
+ compatible = "hannstar,hsd100pxn1";
+ backlight = <&backlight_lvds1>;
+
+ port {
+ panel_in_lvds1: endpoint {
+ remote-endpoint = <&lvds1_out>;
+ };
+ };
+ };
+
+ reg_1p8v: regulator-1v8 {
+ compatible = "regulator-fixed";
+ regulator-name = "1P8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ reg_2p5v: regulator-2v5 {
+ compatible = "regulator-fixed";
+ regulator-name = "2P5V";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ reg_3p3v: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_can_xcvr: regulator-can-xcvr {
+ compatible = "regulator-fixed";
+ regulator-name = "CAN XCVR";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can_xcvr>;
+ gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
+ };
+
+ reg_usb_h1_vbus: regulator-usb-h1-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbh1>;
+ regulator-name = "usb_h1_vbus";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio7 12 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ reg_usb_otg_vbus: regulator-usb-otg-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_wlan_vmmc: regulator-wlan-vmmc {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wlan_vmmc>;
+ regulator-name = "reg_wlan_vmmc";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio6 15 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ };
+
+ sound {
+ compatible = "fsl,imx6q-nitrogen6_som2-sgtl5000",
+ "fsl,imx-audio-sgtl5000";
+ model = "imx6q-nitrogen6_som2-sgtl5000";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sgtl5000>;
+ ssi-controller = <&ssi1>;
+ audio-codec = <&codec>;
+ audio-routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "Headphone Jack", "HP_OUT";
+ mux-int-port = <1>;
+ mux-ext-port = <3>;
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+ status = "okay";
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can1>;
+ xceiver-supply = <®_can_xcvr>;
+ status = "okay";
+};
+
+&clks {
+ assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+ assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
+ <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+};
+
+&ecspi1 {
+ fsl,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1>;
+ status = "okay";
+
+ flash: m25p80@0 {
+ compatible = "microchip,sst25vf016b";
+ spi-max-frequency = <20000000>;
+ reg = <0>;
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rgmii";
+ interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
+ <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
+ fsl,err006687-workaround-present;
+ status = "okay";
+};
+
+&hdmi {
+ ddc-i2c-bus = <&i2c2>;
+ status = "okay";
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ codec: sgtl5000@0a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ clocks = <&clks IMX6QDL_CLK_CKO>;
+ VDDA-supply = <®_2p5v>;
+ VDDIO-supply = <®_3p3v>;
+ };
+
+ rtc@68 {
+ compatible = "st,rv4162";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rv4162>;
+ reg = <0x68>;
+ interrupts-extended = <&gpio6 7 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+
+ touchscreen@04 {
+ compatible = "eeti,egalax_ts";
+ reg = <0x04>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
+ wakeup-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
+ };
+
+ touchscreen@38 {
+ compatible = "edt,edt-ft5x06";
+ reg = <0x38>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
+
+&iomuxc {
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
+ MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
+ MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
+ MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
+ >;
+ };
+
+ pinctrl_backlight_lvds1: backlight-lvds1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_EB3__GPIO2_IO31 0x0b0b0
+ >;
+ };
+
+ pinctrl_can1: can1grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b0
+ MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b0
+ >;
+ };
+
+ pinctrl_can_xcvr: can-xcvrgrp {
+ fsl,pins = <
+ /* Flexcan XCVR enable */
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x0b0b0
+ >;
+ };
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
+ MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
+ MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
+ MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x000b1
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x100b0
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x100b0
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x100b0
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x100b0
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x100b0
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x100b0
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x100b0
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b0b0
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x130b0
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b0b0
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x130b0
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b0b0
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x130b0
+ MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x030b0
+ MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b0
+ MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
+ >;
+ };
+
+ pinctrl_gpio_keys: gpio-keysgrp {
+ fsl,pins = <
+ /* Power Button */
+ MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0
+ /* Menu Button */
+ MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x1b0b0
+ /* Home Button */
+ MX6QDL_PAD_NANDF_D4__GPIO2_IO04 0x1b0b0
+ /* Back Button */
+ MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
+ /* Volume Up Button */
+ MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x1b0b0
+ /* Volume Down Button */
+ MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b0b0
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1
+ MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
+ >;
+ };
+
+ pinctrl_i2c3mux: i2c3muxgrp {
+ fsl,pins = <
+ /* PCIe I2C enable */
+ MX6QDL_PAD_EIM_OE__GPIO2_IO25 0x000b0
+ >;
+ };
+
+ pinctrl_j15: j15grp {
+ fsl,pins = <
+ MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10
+ MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10
+ MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10
+ MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10
+ MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10
+ MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10
+ MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10
+ MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10
+ MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10
+ MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10
+ MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10
+ MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10
+ MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10
+ MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10
+ MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10
+ MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10
+ MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10
+ MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10
+ MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10
+ MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10
+ MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10
+ MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10
+ MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10
+ MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10
+ MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10
+ MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10
+ MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10
+ MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10
+ >;
+ };
+
+ pinctrl_pcie: pciegrp {
+ fsl,pins = <
+ /* PCIe reset */
+ MX6QDL_PAD_EIM_BCLK__GPIO6_IO31 0x030b0
+ MX6QDL_PAD_EIM_DA4__GPIO3_IO04 0x030b0
+ >;
+ };
+
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_DAT3__PWM1_OUT 0x030b1
+ >;
+ };
+
+ pinctrl_pwm3: pwm3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x030b1
+ >;
+ };
+
+ pinctrl_pwm4: pwm4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__PWM4_OUT 0x030b1
+ >;
+ };
+
+ pinctrl_rv4162: rv4162grp {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x1b0b0
+ >;
+ };
+
+ pinctrl_sgtl5000: sgtl5000grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000b0
+ MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x130b0
+ MX6QDL_PAD_EIM_DA2__GPIO3_IO02 0x130b0
+ MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x130b0
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D24__UART3_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D25__UART3_RX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D23__UART3_CTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D31__UART3_RTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_usbh1: usbh1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x030b0
+ >;
+ };
+
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+ MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0
+ /* power enable, high active */
+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x030b0
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10071
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17071
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17071
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17071
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17071
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17071
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10071
+ MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17071
+ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17071
+ MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17071
+ MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17071
+ MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17071
+ MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0
+ >;
+ };
+
+ pinctrl_usdhc4: usdhc4grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059
+ MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059
+ MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059
+ MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059
+ MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059
+ MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059
+ MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059
+ MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059
+ MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059
+ MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059
+ >;
+ };
+
+ pinctrl_wlan_vmmc: wlan-vmmcgrp {
+ fsl,pins = <
+ MX6QDL_PAD_NANDF_CS1__GPIO6_IO14 0x100b0
+ MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x030b0
+ MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x030b0
+ MX6QDL_PAD_SD1_CLK__OSC32K_32K_OUT 0x000b0
+ >;
+ };
+};
+
+&ipu1_di0_disp0 {
+ remote-endpoint = <&lcd_display_in>;
+};
+
+&ldb {
+ status = "okay";
+
+ lvds-channel@0 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <18>;
+ status = "okay";
+
+ port@4 {
+ reg = <4>;
+
+ lvds0_out: endpoint {
+ remote-endpoint = <&panel_in_lvds0>;
+ };
+ };
+ };
+
+ lvds-channel@1 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <18>;
+ status = "okay";
+
+ port@4 {
+ reg = <4>;
+
+ lvds1_out: endpoint {
+ remote-endpoint = <&panel_in_lvds1>;
+ };
+ };
+ };
+};
+
+&pcie {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcie>;
+ reset-gpio = <&gpio6 31 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ status = "okay";
+};
+
+&pwm3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm3>;
+ status = "okay";
+};
+
+&pwm4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm4>;
+ status = "okay";
+};
+
+&ssi1 {
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&usbh1 {
+ vbus-supply = <®_usb_h1_vbus>;
+ status = "okay";
+};
+
+&usbotg {
+ vbus-supply = <®_usb_otg_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ disable-over-current;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ bus-width = <4>;
+ non-removable;
+ vmmc-supply = <®_wlan_vmmc>;
+ cap-power-off-card;
+ keep-power-in-suspend;
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ wlcore: wlcore@2 {
+ compatible = "ti,wl1271";
+ reg = <2>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
+ ref-clock-frequency = <38400000>;
+ };
+};
+
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
+ bus-width = <4>;
+ vmmc-supply = <®_3p3v>;
+ status = "okay";
+};
+
+&usdhc4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc4>;
+ bus-width = <8>;
+ non-removable;
+ vmmc-supply = <®_1p8v>;
+ keep-power-in-suspend;
+ status = "okay";
+};
mux-ext-port = <3>;
};
- backlight_lcd: backlight_lcd {
+ backlight_lcd: backlight-lcd {
compatible = "pwm-backlight";
pwms = <&pwm1 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
status = "okay";
};
- backlight_lvds: backlight_lvds {
+ backlight_lvds: backlight-lvds {
compatible = "pwm-backlight";
pwms = <&pwm4 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
};
};
- lcd_panel {
+ panel-lcd {
compatible = "okaya,rs800480t-7x0gp";
backlight = <&backlight_lcd>;
};
};
- panel {
+ panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds>;
>;
};
- pinctrl_gpio_keys: gpio_keysgrp {
+ pinctrl_gpio_keys: gpio-keysgrp {
fsl,pins = <
/* Power Button */
MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0
>;
};
- pinctrl_wlan_vmmc: wlan_vmmcgrp {
+ pinctrl_wlan_vmmc: wlan-vmmcgrp {
fsl,pins = <
MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x100b0
MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x000b0
};
&usdhc3 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usdhc3
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3
&pinctrl_usdhc3_cdwp>;
cd-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio1 29 GPIO_ACTIVE_HIGH>;
- status = "disabled";
+ status = "disabled";
};
VD-supply = <®_audio>;
VLS-supply = <®_audio>;
VLC-supply = <®_audio>;
- };
+ };
};
&weim {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_weim_nor &pinctrl_weim_cs0>;
- #address-cells = <2>;
- #size-cells = <1>;
ranges = <0 0 0x08000000 0x08000000>;
status = "disabled"; /* pin conflict with SPI NOR */
mux-ext-port = <4>;
};
- backlight_lcd: backlight_lcd {
+ backlight_lcd: backlight-lcd {
compatible = "pwm-backlight";
pwms = <&pwm1 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
status = "okay";
};
- backlight_lvds: backlight_lvds {
+ backlight_lvds: backlight-lvds {
compatible = "pwm-backlight";
pwms = <&pwm4 0 5000000>;
brightness-levels = <0 4 8 16 32 64 128 255>;
};
};
- lcd_panel {
+ panel-lcd {
compatible = "okaya,rs800480t-7x0gp";
backlight = <&backlight_lcd>;
};
};
- panel {
+ panel-lvds0 {
compatible = "hannstar,hsd100pxn1";
backlight = <&backlight_lvds>;
>;
};
- pinctrl_gpio_keys: gpio_keysgrp {
+ pinctrl_gpio_keys: gpio-keysgrp {
fsl,pins = <
/* Power Button */
MX6QDL_PAD_NANDF_D3__GPIO2_IO03 0x1b0b0
pinctrl-0 = <&pinctrl_gpio_leds>;
red {
- gpios = <&gpio1 2 0>;
- default-state = "on";
+ gpios = <&gpio1 2 0>;
+ default-state = "on";
};
};
pinctrl_edt_ft5x06: edt-ft5x06grp {
fsl,pins = <
MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x1b0b0 /* Interrupt */
- MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b0b0 /* Reset */
- MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x1b0b0 /* Wake */
+ MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b0b0 /* Reset */
+ MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x1b0b0 /* Wake */
>;
};
pinctrl_gpmi_nand: gpminandgrp {
fsl,pins = <
- MX6QDL_PAD_NANDF_CLE__NAND_CLE 0x0b0b1
- MX6QDL_PAD_NANDF_ALE__NAND_ALE 0x0b0b1
- MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0x0b0b1
+ MX6QDL_PAD_NANDF_CLE__NAND_CLE 0x0b0b1
+ MX6QDL_PAD_NANDF_ALE__NAND_ALE 0x0b0b1
+ MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0x0b0b1
MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0x0b000
- MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0x0b0b1
- MX6QDL_PAD_SD4_CMD__NAND_RE_B 0x0b0b1
- MX6QDL_PAD_SD4_CLK__NAND_WE_B 0x0b0b1
- MX6QDL_PAD_NANDF_D0__NAND_DATA00 0x0b0b1
- MX6QDL_PAD_NANDF_D1__NAND_DATA01 0x0b0b1
- MX6QDL_PAD_NANDF_D2__NAND_DATA02 0x0b0b1
- MX6QDL_PAD_NANDF_D3__NAND_DATA03 0x0b0b1
- MX6QDL_PAD_NANDF_D4__NAND_DATA04 0x0b0b1
- MX6QDL_PAD_NANDF_D5__NAND_DATA05 0x0b0b1
- MX6QDL_PAD_NANDF_D6__NAND_DATA06 0x0b0b1
- MX6QDL_PAD_NANDF_D7__NAND_DATA07 0x0b0b1
+ MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0x0b0b1
+ MX6QDL_PAD_SD4_CMD__NAND_RE_B 0x0b0b1
+ MX6QDL_PAD_SD4_CLK__NAND_WE_B 0x0b0b1
+ MX6QDL_PAD_NANDF_D0__NAND_DATA00 0x0b0b1
+ MX6QDL_PAD_NANDF_D1__NAND_DATA01 0x0b0b1
+ MX6QDL_PAD_NANDF_D2__NAND_DATA02 0x0b0b1
+ MX6QDL_PAD_NANDF_D3__NAND_DATA03 0x0b0b1
+ MX6QDL_PAD_NANDF_D4__NAND_DATA04 0x0b0b1
+ MX6QDL_PAD_NANDF_D5__NAND_DATA05 0x0b0b1
+ MX6QDL_PAD_NANDF_D6__NAND_DATA06 0x0b0b1
+ MX6QDL_PAD_NANDF_D7__NAND_DATA07 0x0b0b1
>;
};
MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x80000000 /* RGMII_nRST */
MX6QDL_PAD_EIM_DA13__GPIO3_IO13 0x80000000 /* BT_ON */
MX6QDL_PAD_EIM_DA14__GPIO3_IO14 0x80000000 /* BT_WAKE */
- MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x80000000 /* BT_HOST_WAKE */
+ MX6QDL_PAD_EIM_DA15__GPIO3_IO15 0x80000000 /* BT_HOST_WAKE */
>;
};
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
- MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
- MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
+ MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1
+ MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1
>;
};
#include <dt-bindings/clock/imx6qdl-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include "skeleton.dtsi"
-
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
ethernet0 = &fec;
can0 = &can1;
#interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>;
interrupt-map = <0 0 0 1 &gpc GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 2 &gpc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 3 &gpc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
- <0 0 0 4 &gpc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+ <0 0 0 2 &gpc GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 3 &gpc GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
+ <0 0 0 4 &gpc GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6QDL_CLK_PCIE_AXI>,
<&clks IMX6QDL_CLK_LVDS1_GATE>,
<&clks IMX6QDL_CLK_PCIE_REF_125M>;
};
weim: weim@021b8000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
compatible = "fsl,imx6q-weim";
reg = <0x021b8000 0x4000>;
interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6QDL_CLK_EIM_SLOW>;
+ fsl,weim-cs-gpr = <&gpr>;
};
ocotp: ocotp@021bc000 {
pcie: pcie@0x01000000 {
compatible = "fsl,imx6qp-pcie", "snps,dw-pcie";
};
+
+ aips-bus@02100000 {
+ mmdc0: mmdc@021b0000 { /* MMDC0 */
+ compatible = "fsl,imx6qp-mmdc", "fsl,imx6q-mmdc";
+ reg = <0x021b0000 0x4000>;
+ };
+ };
};
};
*/
#include <dt-bindings/interrupt-controller/irq.h>
-#include "skeleton.dtsi"
#include "imx6sl-pinfunc.h"
#include <dt-bindings/clock/imx6sl-clock.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
ethernet0 = &fec;
gpio0 = &gpio1;
};
weim: weim@021b8000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
reg = <0x021b8000 0x4000>;
interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>;
+ fsl,weim-cs-gpr = <&gpr>;
};
ocotp: ocotp@021bc000 {
};
&i2c4 {
- clock-frequency = <100000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c4>;
- status = "okay";
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ status = "okay";
codec: wm8962@1a {
compatible = "wlf,wm8962";
status = "okay";
};
+&usbphy1 {
+ fsl,tx-d-cal = <106>;
+};
+
+&usbphy2 {
+ fsl,tx-d-cal = <106>;
+};
+
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
--- /dev/null
+/*
+ * Copyright (c) 2016 Andreas Färber
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6sx-udoo-neo.dtsi"
+
+/ {
+ model = "UDOO Neo Basic";
+ compatible = "udoo,neobasic", "fsl,imx6sx";
+
+ memory {
+ reg = <0x80000000 0x20000000>;
+ };
+};
+
+&fec1 {
+ phy-handle = <ðphy1>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy1: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ };
+ };
+};
--- /dev/null
+/*
+ * Copyright (c) 2016 Andreas Färber
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6sx-udoo-neo.dtsi"
+
+/ {
+ model = "UDOO Neo Extended";
+ compatible = "udoo,neoextended", "fsl,imx6sx";
+
+ memory {
+ reg = <0x80000000 0x40000000>;
+ };
+};
--- /dev/null
+/*
+ * Copyright (c) 2016 Andreas Färber
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6sx-udoo-neo.dtsi"
+
+/ {
+ model = "UDOO Neo Full";
+ compatible = "udoo,neofull", "fsl,imx6sx";
+
+ memory {
+ reg = <0x80000000 0x40000000>;
+ };
+};
+
+&fec1 {
+ phy-handle = <ðphy1>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy1: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ };
+ };
+};
--- /dev/null
+/*
+ * Copyright (c) 2016 Andreas Färber
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "imx6sx.dtsi"
+
+/ {
+ compatible = "fsl,imx6sx";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ red {
+ label = "udoo-neo:red:mmc";
+ gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "mmc0";
+ };
+
+ orange {
+ label = "udoo-neo:orange:user";
+ gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>;
+ default-state = "keep";
+ };
+ };
+
+ reg_sdio_pwr: regulator-sdio-pwr {
+ compatible = "regulator-fixed";
+ gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-name = "SDIO_PWR";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ };
+};
+
+&cpu0 {
+ arm-supply = <&sw1a_reg>;
+ soc-supply = <&sw1c_reg>;
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>;
+ phy-mode = "rmii";
+ phy-reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clock-frequency = <100000>;
+ status = "okay";
+
+ pmic: pmic@08 {
+ compatible = "fsl,pfuze3000";
+ reg = <0x08>;
+
+ regulators {
+ sw1a_reg: sw1a {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1475000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw1c_reg: sw1b {
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1475000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1850000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3a_reg: sw3 {
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1650000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ swbst_reg: swbst {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5150000>;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen1_reg: vldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen2_reg: vldo2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ };
+
+ vgen3_reg: vccsd {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen4_reg: v33 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vldo3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vldo4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&iomuxc {
+ pinctrl_enet1: enet1grp {
+ fsl,pins =
+ <MX6SX_PAD_ENET1_CRS__GPIO2_IO_1 0xa0b1>,
+ <MX6SX_PAD_ENET1_MDC__ENET1_MDC 0xa0b1>,
+ <MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0xa0b1>,
+ <MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0xa0b1>,
+ <MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0xa0b1>,
+ <MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0xa0b1>,
+
+ <MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x3081>,
+ <MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9 0x3081>,
+ <MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x3081>,
+ <MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x3081>,
+ <MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x3081>,
+ <MX6SX_PAD_RGMII1_RXC__ENET1_RX_ER 0x3081>,
+
+ <MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M 0x91>;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins =
+ <MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1>,
+ <MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1>;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins =
+ <MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1>,
+ <MX6SX_PAD_GPIO1_IO05__UART1_RX 0x1b0b1>;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins =
+ <MX6SX_PAD_GPIO1_IO06__UART2_TX 0x1b0b1>,
+ <MX6SX_PAD_GPIO1_IO07__UART2_RX 0x1b0b1>;
+ };
+
+ pinctrl_uart5: uart5grp {
+ fsl,pins =
+ <MX6SX_PAD_SD4_DATA4__UART5_RX 0x1b0b1>,
+ <MX6SX_PAD_SD4_DATA5__UART5_TX 0x1b0b1>;
+ };
+
+ pinctrl_uart6: uart6grp {
+ fsl,pins =
+ <MX6SX_PAD_CSI_DATA00__UART6_RI_B 0x1b0b1>,
+ <MX6SX_PAD_CSI_DATA01__UART6_DSR_B 0x1b0b1>,
+ <MX6SX_PAD_CSI_DATA02__UART6_DTR_B 0x1b0b1>,
+ <MX6SX_PAD_CSI_DATA03__UART6_DCD_B 0x1b0b1>,
+ <MX6SX_PAD_CSI_DATA04__UART6_RX 0x1b0b1>,
+ <MX6SX_PAD_CSI_DATA05__UART6_TX 0x1b0b1>,
+ <MX6SX_PAD_CSI_DATA06__UART6_RTS_B 0x1b0b1>,
+ <MX6SX_PAD_CSI_DATA07__UART6_CTS_B 0x1b0b1>;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins =
+ <MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059>,
+ <MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059>,
+ <MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17059>,
+ <MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x17059>,
+ <MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x17059>,
+ <MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x17059>,
+ <MX6SX_PAD_SD1_DATA0__GPIO6_IO_2 0x17059>; /* CD */
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+/* Cortex-M4 serial */
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "disabled";
+};
+
+/* Arduino serial */
+&uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5>;
+ status = "disabled";
+};
+
+&uart6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart6>;
+ uart-has-rtscts;
+ status = "disabled";
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ vmmc-supply = <®_sdio_pwr>;
+ bus-width = <4>;
+ cd-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>;
+ no-1-8-v;
+ keep-power-in-suspend;
+ wakeup-source;
+ status = "okay";
+};
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "imx6sx-pinfunc.h"
-#include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
can0 = &flexcan1;
can1 = &flexcan2;
fsl,num-tx-queues=<3>;
fsl,num-rx-queues=<3>;
status = "disabled";
- };
+ };
mlb: mlb@0218c000 {
reg = <0x0218c000 0x4000>;
};
weim: weim@021b8000 {
+ #address-cells = <2>;
+ #size-cells = <1>;
compatible = "fsl,imx6sx-weim", "fsl,imx6q-weim";
reg = <0x021b8000 0x4000>;
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clks IMX6SX_CLK_EIM_SLOW>;
+ fsl,weim-cs-gpr = <&gpr>;
};
ocotp: ocotp@021bc000 {
lcdif1: lcdif@02220000 {
compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
reg = <0x02220000 0x4000>;
- interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_EDGE_RISING>;
clocks = <&clks IMX6SX_CLK_LCDIF1_PIX>,
<&clks IMX6SX_CLK_LCDIF_APB>,
<&clks IMX6SX_CLK_DISPLAY_AXI>;
lcdif2: lcdif@02224000 {
compatible = "fsl,imx6sx-lcdif", "fsl,imx28-lcdif";
reg = <0x02224000 0x4000>;
- interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 6 IRQ_TYPE_EDGE_RISING>;
clocks = <&clks IMX6SX_CLK_LCDIF2_PIX>,
<&clks IMX6SX_CLK_LCDIF_APB>,
<&clks IMX6SX_CLK_DISPLAY_AXI>;
fsl,adck-max-frequency = <30000000>, <40000000>,
<20000000>;
status = "disabled";
- };
+ };
adc2: adc@02284000 {
compatible = "fsl,imx6sx-adc", "fsl,vf610-adc";
fsl,adck-max-frequency = <30000000>, <40000000>,
<20000000>;
status = "disabled";
- };
+ };
wdog3: wdog@02288000 {
compatible = "fsl,imx6sx-wdt", "fsl,imx21-wdt";
};
&usbotg1 {
- dr_mode = "peripheral";
+ dr_mode = "otg";
status = "okay";
};
status = "okay";
};
+&usbphy1 {
+ fsl,tx-d-cal = <106>;
+};
+
+&usbphy2 {
+ fsl,tx-d-cal = <106>;
+};
+
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
--- /dev/null
+/*
+ * Copyright 2016 Grinn
+ *
+ * Author: Marcin Niestroj <m.niestroj@grinn-global.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6ul-litesom.dtsi"
+
+/ {
+ model = "Grinn i.MX6UL liteBoard";
+ compatible = "grinn,imx6ul-liteboard", "grinn,imx6ul-litesom",
+ "fsl,imx6ul";
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb_otg1_vbus>;
+ regulator-name = "usb_otg1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio2 8 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&iomuxc {
+ pinctrl_enet1: enet1grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
+ MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
+ MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x17059
+ MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x17059
+ MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x10071
+ MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
+ MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
+ MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
+ MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
+ >;
+ };
+
+ pinctrl_usb_otg1_vbus: usb-otg1-vbus {
+ fsl,pins = <
+ MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x79
+ >;
+ };
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>;
+ phy-mode = "rmii";
+ phy-handle = <ðphy0>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&usbotg1 {
+ vbus-supply = <®_usb_otg1_vbus>;
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ cd-gpios = <&gpio1 19 GPIO_ACTIVE_LOW>;
+ no-1-8-v;
+ keep-power-in-suspend;
+ wakeup-source;
+ status = "okay";
+};
--- /dev/null
+/*
+ * Copyright 2016 Grinn
+ *
+ * Author: Marcin Niestroj <m.niestroj@grinn-global.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "imx6ul.dtsi"
+
+/ {
+ model = "Grinn i.MX6UL liteSOM";
+ compatible = "grinn,imx6ul-litesom", "fsl,imx6ul";
+
+ memory {
+ reg = <0x80000000 0x20000000>;
+ };
+};
+
+&iomuxc {
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x10069
+ MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x17059
+ MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x17059
+ MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x17059
+ MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x17059
+ MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x17059
+ MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x17059
+ MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x17059
+ MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x17059
+ MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x17059
+ MX6UL_PAD_NAND_ALE__USDHC2_RESET_B 0x17059
+ >;
+ };
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ no-1-8-v;
+ non-removable;
+ keep-power-in-suspend;
+ wakeup-source;
+ bus-width = <8>;
+ status = "okay";
+};
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "imx6ul-pinfunc.h"
-#include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
ethernet0 = &fec1;
ethernet1 = &fec2;
--- /dev/null
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "imx6ul-14x14-evk.dts"
+
+/ {
+ model = "Freescale i.MX6 UlltraLite 14x14 EVK Board";
+ compatible = "fsl,imx6ull-14x14-evk", "fsl,imx6ull";
+};
+
+&clks {
+ assigned-clocks = <&clks IMX6UL_CLK_PLL3_PFD2>;
+ assigned-clock-rates = <320000000>;
+};
--- /dev/null
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __DTS_IMX6ULL_PINFUNC_H
+#define __DTS_IMX6ULL_PINFUNC_H
+
+#include "imx6ul-pinfunc.h"
+/*
+ * The pin function ID is a tuple of
+ * <mux_reg conf_reg input_reg mux_mode input_val>
+ */
+#define MX6ULL_PAD_ENET2_RX_DATA0__EPDC_SDDO08 0x00E4 0x0370 0x0000 0x9 0x0
+#define MX6ULL_PAD_ENET2_RX_DATA1__EPDC_SDDO09 0x00E8 0x0374 0x0000 0x9 0x0
+#define MX6ULL_PAD_ENET2_RX_EN__EPDC_SDDO10 0x00EC 0x0378 0x0000 0x9 0x0
+#define MX6ULL_PAD_ENET2_TX_DATA0__EPDC_SDDO11 0x00F0 0x037C 0x0000 0x9 0x0
+#define MX6ULL_PAD_ENET2_TX_DATA1__EPDC_SDDO12 0x00F4 0x0380 0x0000 0x9 0x0
+#define MX6ULL_PAD_ENET2_TX_EN__EPDC_SDDO13 0x00F8 0x0384 0x0000 0x9 0x0
+#define MX6ULL_PAD_ENET2_TX_CLK__EPDC_SDDO14 0x00FC 0x0388 0x0000 0x9 0x0
+#define MX6ULL_PAD_ENET2_RX_ER__EPDC_SDDO15 0x0100 0x038C 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_CLK__EPDC_SDCLK 0x0104 0x0390 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_ENABLE__EPDC_SDLE 0x0108 0x0394 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_HSYNC__EPDC_SDOE 0x010C 0x0398 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_VSYNC__EPDC_SDCE0 0x0110 0x039C 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_RESET__EPDC_GDOE 0x0114 0x03A0 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA00__EPDC_SDDO00 0x0118 0x03A4 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA01__EPDC_SDDO01 0x011C 0x03A8 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA02__EPDC_SDDO02 0x0120 0x03AC 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA03__EPDC_SDDO03 0x0124 0x03B0 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA04__EPDC_SDDO04 0x0128 0x03B4 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA05__EPDC_SDDO05 0x012C 0x03B8 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA06__EPDC_SDDO06 0x0130 0x03BC 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA07__EPDC_SDDO07 0x0134 0x03C0 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA14__EPDC_SDSHR 0x0150 0x03DC 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA15__EPDC_GDRL 0x0154 0x03E0 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA16__EPDC_GDCLK 0x0158 0x03E4 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA17__EPDC_GDSP 0x015C 0x03E8 0x0000 0x9 0x0
+#define MX6ULL_PAD_LCD_DATA21__EPDC_SDCE1 0x016C 0x03F8 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_MCLK__ESAI_TX3_RX2 0x01D4 0x0460 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_PIXCLK__ESAI_TX2_RX3 0x01D8 0x0464 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_VSYNC__ESAI_TX4_RX1 0x01DC 0x0468 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_HSYNC__ESAI_TX1 0x01E0 0x046C 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA00__ESAI_TX_HF_CLK 0x01E4 0x0470 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA01__ESAI_RX_HF_CLK 0x01E8 0x0474 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA02__ESAI_RX_FS 0x01EC 0x0478 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA03__ESAI_RX_CLK 0x01F0 0x047C 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA04__ESAI_TX_FS 0x01F4 0x0480 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA05__ESAI_TX_CLK 0x01F8 0x0484 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA06__ESAI_TX5_RX0 0x01FC 0x0488 0x0000 0x9 0x0
+#define MX6ULL_PAD_CSI_DATA07__ESAI_T0 0x0200 0x048C 0x0000 0x9 0x0
+
+#endif /* __DTS_IMX6ULL_PINFUNC_H */
--- /dev/null
+/*
+ * Copyright 2016 Freescale Semiconductor, Inc.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "imx6ul.dtsi"
+#include "imx6ull-pinfunc.h"
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include "imx7d-pinfunc.h"
-#include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
aliases {
gpio0 = &gpio1;
gpio1 = &gpio2;
compatible = "arm,integrator-ap";
dma-ranges = <0x80000000 0x0 0x80000000>;
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ /*
+ * Since the board has pluggable CPU modules, we
+ * cannot define a proper compatible here. Let the
+ * boot loader fill in the apropriate compatible
+ * string if necessary.
+ */
+ /* compatible = "arm,arm926ej-s"; */
+ reg = <0>;
+ /*
+ * The documentation in ARM DUI 0138E page 3-12 states
+ * that the maximum frequency for this clock is 200 MHz
+ * but painful trial-and-error has proved to me that it
+ * is actually just hanging the system above 71 MHz.
+ * Sad but true.
+ */
+ /* kHz uV */
+ operating-points = <71000 0
+ 66000 0
+ 60000 0
+ 48000 0
+ 36000 0
+ 24000 0
+ 12000 0>;
+ clocks = <&cmosc>;
+ clock-names = "cpu";
+ clock-latency = <1000000>; /* 1 ms */
+ };
+ };
+
aliases {
arm,timer-primary = &timer2;
arm,timer-secondary = &timer1;
bootargs = "root=/dev/ram0 console=ttyAMA0,38400n8 earlyprintk";
};
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ /*
+ * Since the board has pluggable CPU modules, we
+ * cannot define a proper compatible here. Let the
+ * boot loader fill in the apropriate compatible
+ * string if necessary.
+ */
+ /* compatible = "arm,arm920t"; */
+ reg = <0>;
+ /*
+ * TBD comment.
+ */
+ /* kHz uV */
+ operating-points = <50000 0
+ 48000 0>;
+ clocks = <&cmcore>;
+ clock-names = "cpu";
+ clock-latency = <1000000>; /* 1 ms */
+ };
+ };
+
/*
* The Integrator/CP overall clocking architecture can be found in
* ARM DUI 0184B page 7-28 "Integrator/CP922T system clocks" which
soc {
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
compatible = "ti,keystone","simple-bus";
ranges = <0x0 0x0 0x0 0xc0000000>;
dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>;
reg = <0x02620690 0xc>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <2>;
pinctrl-single,bit-per-mux;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x1>;
#include "kirkwood-6282.dtsi"
/ {
- model = "Univeral Scientific Industrial Co. Topkick-1281P2";
+ model = "Universal Scientific Industrial Co. Topkick-1281P2";
compatible = "usi,topkick-1281P2", "usi,topkick", "marvell,kirkwood-88f6282", "marvell,kirkwood";
memory {
compatible = "nxp,lpc3220-pwm";
reg = <0x4005C000 0x4>;
clocks = <&clk LPC32XX_CLK_PWM1>;
+ assigned-clocks = <&clk LPC32XX_CLK_PWM1>;
+ assigned-clock-parents = <&clk LPC32XX_CLK_PERIPH>;
status = "disabled";
};
compatible = "nxp,lpc3220-pwm";
reg = <0x4005C004 0x4>;
clocks = <&clk LPC32XX_CLK_PWM2>;
+ assigned-clocks = <&clk LPC32XX_CLK_PWM2>;
+ assigned-clock-parents = <&clk LPC32XX_CLK_PERIPH>;
status = "disabled";
};
#include "skeleton64.dtsi"
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/thermal/thermal.h>
/ {
compatible = "fsl,ls1021a";
#address-cells = <1>;
#size-cells = <0>;
- cpu@f00 {
+ cpu0: cpu@f00 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0xf00>;
clocks = <&cluster1_clk>;
+ #cooling-cells = <2>;
};
- cpu@f01 {
+ cpu1: cpu@f01 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0xf01>;
};
};
+ tmu: tmu@1f00000 {
+ compatible = "fsl,qoriq-tmu";
+ reg = <0x0 0x1f00000 0x0 0x10000>;
+ interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+ fsl,tmu-range = <0xb0000 0xa0026 0x80048 0x30061>;
+ fsl,tmu-calibration = <0x00000000 0x0000000f
+ 0x00000001 0x00000017
+ 0x00000002 0x0000001e
+ 0x00000003 0x00000026
+ 0x00000004 0x0000002e
+ 0x00000005 0x00000035
+ 0x00000006 0x0000003d
+ 0x00000007 0x00000044
+ 0x00000008 0x0000004c
+ 0x00000009 0x00000053
+ 0x0000000a 0x0000005b
+ 0x0000000b 0x00000064
+
+ 0x00010000 0x00000011
+ 0x00010001 0x0000001c
+ 0x00010002 0x00000024
+ 0x00010003 0x0000002b
+ 0x00010004 0x00000034
+ 0x00010005 0x00000039
+ 0x00010006 0x00000042
+ 0x00010007 0x0000004c
+ 0x00010008 0x00000051
+ 0x00010009 0x0000005a
+ 0x0001000a 0x00000063
+
+ 0x00020000 0x00000013
+ 0x00020001 0x00000019
+ 0x00020002 0x00000024
+ 0x00020003 0x0000002c
+ 0x00020004 0x00000035
+ 0x00020005 0x0000003d
+ 0x00020006 0x00000046
+ 0x00020007 0x00000050
+ 0x00020008 0x00000059
+
+ 0x00030000 0x00000002
+ 0x00030001 0x0000000d
+ 0x00030002 0x00000019
+ 0x00030003 0x00000024>;
+ #thermal-sensor-cells = <1>;
+ };
+
+ thermal-zones {
+ cpu_thermal: cpu-thermal {
+ polling-delay-passive = <1000>;
+ polling-delay = <5000>;
+
+ thermal-sensors = <&tmu 0>;
+
+ trips {
+ cpu_alert: cpu-alert {
+ temperature = <85000>;
+ hysteresis = <2000>;
+ type = "passive";
+ };
+ cpu_crit: cpu-crit {
+ temperature = <95000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+ };
+
+ cooling-maps {
+ map0 {
+ trip = <&cpu_alert>;
+ cooling-device =
+ <&cpu0 THERMAL_NO_LIMIT
+ THERMAL_NO_LIMIT>;
+ };
+ };
+ };
+ };
+
dspi0: dspi@2100000 {
compatible = "fsl,ls1021a-v1.0-dspi";
#address-cells = <1>;
stdout-path = "serial0:9600n8";
};
- memory {
+ memory@21000000 {
device_type = "memory";
reg = <0x21000000 0x1000000>;
};
stdout-path = "serial0:9600n8";
};
- memory {
+ memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x1000000>;
};
* OTHER DEALINGS IN THE SOFTWARE.
*/
-#include "skeleton.dtsi"
#include "armv7-m.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
oscclk0: clk-osc0 {
compatible = "fixed-clock";
#clock-cells = <0>;
* GNU General Public License for more details.
*/
+#include <dt-bindings/clock/mt2701-clk.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/reset/mt2701-resets.h>
#include "skeleton64.dtsi"
#include "mt2701-pinfunc.h"
#clock-cells = <0>;
};
- uart_clk: dummy26m {
+ clk26m: oscillator@0 {
compatible = "fixed-clock";
+ #clock-cells = <0>;
clock-frequency = <26000000>;
+ clock-output-names = "clk26m";
+ };
+
+ rtc32k: oscillator@1 {
+ compatible = "fixed-clock";
#clock-cells = <0>;
+ clock-frequency = <32000>;
+ clock-output-names = "rtc32k";
};
timer {
reg = <0 0x10005000 0 0x1000>;
};
+ topckgen: syscon@10000000 {
+ compatible = "mediatek,mt2701-topckgen", "syscon";
+ reg = <0 0x10000000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
+ infracfg: syscon@10001000 {
+ compatible = "mediatek,mt2701-infracfg", "syscon";
+ reg = <0 0x10001000 0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ pericfg: syscon@10003000 {
+ compatible = "mediatek,mt2701-pericfg", "syscon";
+ reg = <0 0x10003000 0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
watchdog: watchdog@10007000 {
compatible = "mediatek,mt2701-wdt",
"mediatek,mt6589-wdt";
reg = <0 0x10200100 0 0x1c>;
};
+ apmixedsys: syscon@10209000 {
+ compatible = "mediatek,mt2701-apmixedsys", "syscon";
+ reg = <0 0x10209000 0 0x1000>;
+ #clock-cells = <1>;
+ };
+
gic: interrupt-controller@10211000 {
compatible = "arm,cortex-a7-gic";
interrupt-controller;
"mediatek,mt6577-uart";
reg = <0 0x11002000 0 0x400>;
interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>;
- clocks = <&uart_clk>;
+ clocks = <&pericfg CLK_PERI_UART0_SEL>, <&pericfg CLK_PERI_UART0>;
+ clock-names = "baud", "bus";
status = "disabled";
};
"mediatek,mt6577-uart";
reg = <0 0x11003000 0 0x400>;
interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>;
- clocks = <&uart_clk>;
+ clocks = <&pericfg CLK_PERI_UART1_SEL>, <&pericfg CLK_PERI_UART1>;
+ clock-names = "baud", "bus";
status = "disabled";
};
"mediatek,mt6577-uart";
reg = <0 0x11004000 0 0x400>;
interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_LOW>;
- clocks = <&uart_clk>;
+ clocks = <&pericfg CLK_PERI_UART2_SEL>, <&pericfg CLK_PERI_UART2>;
+ clock-names = "baud", "bus";
status = "disabled";
};
"mediatek,mt6577-uart";
reg = <0 0x11005000 0 0x400>;
interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_LOW>;
- clocks = <&uart_clk>;
+ clocks = <&pericfg CLK_PERI_UART3_SEL>, <&pericfg CLK_PERI_UART3>;
+ clock-names = "baud", "bus";
status = "disabled";
};
};
reg = <0x0 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
ranges = <0 0x0 0x1000>;
omap2420_pmx: pinmux@30 {
reg = <0x30 0x0113>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <8>;
pinctrl-single,function-mask = <0x3f>;
};
reg = <0x2000 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
ranges = <0 0x2000 0x1000>;
omap2430_pmx: pinmux@30 {
reg = <0x30 0x0154>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <8>;
pinctrl-single,function-mask = <0x3f>;
};
reg = <0x30 0x238>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <16>;
reg = <0xa00 0x5c>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <16>;
reg = <0x480025d8 0x24>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <16>;
reg = <0x480025a0 0x5c>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <16>;
--- /dev/null
+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+/dts-v1/;
+
+#include "omap443x.dtsi"
+
+/ {
+ model = "Motorola Droid 4 XT894";
+ compatible = "motorola,droid4", "ti,omap4430", "ti,omap4";
+
+ chosen {
+ stdout-path = &uart3;
+ };
+
+ /*
+ * We seem to have only 1021 MB accessible, 1021 - 1022 is locked,
+ * then 1023 - 1024 seems to contain mbm. For SRAM, see the notes
+ * below about SRAM and L3_ICLK2 being unused by default,
+ */
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x3fd00000>; /* 1021 MB */
+ };
+
+ /* CPCAP really supports 1650000 to 3400000 range */
+ vmmc: regulator-mmc {
+ compatible = "regulator-fixed";
+ regulator-name = "vmmc";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ /* CPCAP really supports 3000000 to 3100000 range */
+ vemmc: regulator-emmc {
+ compatible = "regulator-fixed";
+ regulator-name = "vemmc";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
+ };
+
+ /* CPCAP really supports 1650000 to 1950000 range */
+ wl12xx_vmmc: regulator-wl12xx {
+ compatible = "regulator-fixed";
+ regulator-name = "vwl1271";
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <1650000>;
+ gpio = <&gpio3 30 GPIO_ACTIVE_HIGH>; /* gpio94 */
+ startup-delay-us = <70000>;
+ enable-active-high;
+ };
+};
+
+/* L3_2 interconnect is unused, SRAM, GPMC and L3_ICLK2 disabled */
+&gpmc {
+ status = "disabled";
+};
+
+&mmc1 {
+ vmmc-supply = <&vmmc>;
+ bus-width = <4>;
+ cd-gpios = <&gpio4 10 GPIO_ACTIVE_LOW>; /* gpio106 */
+};
+
+&mmc2 {
+ vmmc-supply = <&vemmc>;
+ bus-width = <8>;
+ non-removable;
+};
+
+&mmc3 {
+ vmmc-supply = <&wl12xx_vmmc>;
+ interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH
+ &omap4_pmx_core 0xde>;
+
+ non-removable;
+ bus-width = <4>;
+ cap-power-off-card;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ wlcore: wlcore@2 {
+ compatible = "ti,wl1283";
+ reg = <2>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; /* gpio100 */
+ ref-clock-frequency = <26000000>;
+ tcxo-clock-frequency = <26000000>;
+ };
+};
+
+/* L3_2 interconnect is unused, SRAM, GPMC and L3_ICLK2 disabled */
+&ocmcram {
+ status = "disabled";
+};
+
+&omap4_pmx_core {
+ usb_gpio_mux_sel1: pinmux_usb_gpio_mux_sel1_pins {
+ /* gpio_60 */
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x088, PIN_OUTPUT | MUX_MODE3)
+ >;
+ };
+
+ usb_ulpi_pins: pinmux_usb_ulpi_pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x196, MUX_MODE7)
+ OMAP4_IOPAD(0x198, MUX_MODE7)
+ OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1ba, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1bc, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE0)
+ OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE0)
+ >;
+ };
+
+ /* usb0_otg_dp and usb0_otg_dm */
+ usb_utmi_pins: pinmux_usb_utmi_pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x196, PIN_INPUT | MUX_MODE0)
+ OMAP4_IOPAD(0x198, PIN_INPUT | MUX_MODE0)
+ OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1ba, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1bc, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)
+ >;
+ };
+
+ /* uart3_tx_irtx and uart3_rx_irrx */
+ uart3_pins: pinmux_uart3_pins {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x196, MUX_MODE7)
+ OMAP4_IOPAD(0x198, MUX_MODE7)
+ OMAP4_IOPAD(0x1b2, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1b6, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1b8, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1ba, MUX_MODE2)
+ OMAP4_IOPAD(0x1bc, PIN_INPUT | MUX_MODE2)
+ OMAP4_IOPAD(0x1be, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c0, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c2, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c4, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c6, PIN_INPUT_PULLUP | MUX_MODE7)
+ OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)
+ >;
+ };
+};
+
+&omap4_pmx_wkup {
+ usb_gpio_mux_sel2: pinmux_usb_gpio_mux_sel2_pins {
+ /* gpio_wk0 */
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x040, PIN_OUTPUT_PULLDOWN | MUX_MODE3)
+ >;
+ };
+};
+
+&uart3 {
+ interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH
+ &omap4_pmx_core 0x17c>;
+};
+
+/* Internal UTMI+ PHY used for OTG, CPCAP ULPI PHY for detection and charger */
+&usb_otg_hs {
+ interface-type = <1>;
+ mode = <3>;
+ power = <50>;
+};
reg = <0x40 0x0196>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <16>;
reg = <0x1e040 0x0038>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <16>;
default-state = "off";
};
};
+
+ evm_keys {
+ compatible = "gpio-keys";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&evm_keys_pins>;
+
+ #address-cells = <7>;
+ #size-cells = <0>;
+
+ btn1 {
+ label = "BTN1";
+ linux,code = <169>;
+ gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; /* gpio3_83 */
+ gpio-key,wakeup;
+ autorepeat;
+ debounce_interval = <50>;
+ };
+ };
+
+ evm_leds {
+ compatible = "gpio-leds";
+
+ led1 {
+ label = "omap5:red:led";
+ gpios = <&gpio9 17 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
+ default-state = "off";
+ };
+
+ led2 {
+ label = "omap5:green:led";
+ gpios = <&gpio9 18 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc1";
+ default-state = "off";
+ };
+
+ led3 {
+ label = "omap5:blue:led";
+ gpios = <&gpio9 19 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc2";
+ default-state = "off";
+ };
+
+ led4 {
+ label = "omap5:green:led1";
+ gpios = <&gpio9 2 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+
+ led5 {
+ label = "omap5:green:led2";
+ gpios = <&gpio9 3 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ default-state = "off";
+ };
+
+ led6 {
+ label = "omap5:green:led3";
+ gpios = <&gpio9 4 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+
+ led7 {
+ label = "omap5:green:led4";
+ gpios = <&gpio9 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ default-state = "off";
+ };
+
+ led8 {
+ label = "omap5:green:led5";
+ gpios = <&gpio9 6 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ default-state = "off";
+ };
+ };
};
&hdmi {
vdda-supply = <&ldo4_reg>;
};
+&i2c1 {
+ eeprom@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ };
+};
+
&i2c5 {
pinctrl-names = "default";
pinctrl-0 = <&i2c5_pins>;
};
&omap5_pmx_core {
+ evm_keys_pins: pinmux_evm_keys_gpio_pins {
+ pinctrl-single,pins = <
+ OMAP5_IOPAD(0x0b6, PIN_INPUT | MUX_MODE6) /* gpio3_83 */
+ >;
+ };
+
i2c5_pins: pinmux_i2c5_pins {
pinctrl-single,pins = <
OMAP5_IOPAD(0x1c6, PIN_INPUT | MUX_MODE0) /* i2c5_scl */
reg = <0x40 0x01b6>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <16>;
reg = <0xc840 0x003c>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
#interrupt-cells = <1>;
interrupt-controller;
pinctrl-single,register-width = <16>;
--- /dev/null
+/*
+ * Device Tree file for Buffalo Linkstation LS-CHLv3
+ *
+ * Copyright (C) 2016 Ash Hughes <ashley.hughes@blueyonder.co.uk>
+ * Copyright (C) 2015, 2016
+ * Roger Shimizu <rogershimizu@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "orion5x-linkstation.dtsi"
+#include "mvebu-linkstation-gpio-simple.dtsi"
+#include "mvebu-linkstation-fan.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "Buffalo Linkstation Live v3 (LS-CHL)";
+ compatible = "buffalo,lschl", "marvell,orion5x-88f5182", "marvell,orion5x";
+
+ memory { /* 128 MB */
+ device_type = "memory";
+ reg = <0x00000000 0x8000000>;
+ };
+
+ gpio_keys {
+ func {
+ label = "Function Button";
+ linux,code = <KEY_OPTION>;
+ gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
+ };
+
+ power-on-switch {
+ gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
+ };
+
+ power-auto-switch {
+ gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio_leds {
+ pinctrl-0 = <&pmx_led_power &pmx_led_alarm &pmx_led_info &pmx_led_func>;
+ blue-power-led {
+ gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
+ };
+
+ red-alarm-led {
+ gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
+ };
+
+ amber-info-led {
+ gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
+ };
+
+ func {
+ label = "lschl:func:blue:top";
+ gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio_fan {
+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW
+ &gpio0 16 GPIO_ACTIVE_LOW>;
+
+ alarm-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&pinctrl {
+ pmx_led_power: pmx-leds {
+ marvell,pins = "mpp0";
+ marvell,function = "gpio";
+ };
+
+ pmx_power_hdd: pmx-power-hdd {
+ marvell,pins = "mpp1";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_alarm: pmx-leds {
+ marvell,pins = "mpp2";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_info: pmx-leds {
+ marvell,pins = "mpp3";
+ marvell,function = "gpio";
+ };
+
+ pmx_fan_lock: pmx-fan-lock {
+ marvell,pins = "mpp6";
+ marvell,function = "gpio";
+ };
+
+ pmx_power_switch: pmx-power-switch {
+ marvell,pins = "mpp8", "mpp10", "mpp15";
+ marvell,function = "gpio";
+ };
+
+ pmx_power_usb: pmx-power-usb {
+ marvell,pins = "mpp9";
+ marvell,function = "gpio";
+ };
+
+ pmx_fan_high: pmx-fan-high {
+ marvell,pins = "mpp14";
+ marvell,function = "gpio";
+ };
+
+ pmx_fan_low: pmx-fan-low {
+ marvell,pins = "mpp16";
+ marvell,function = "gpio";
+ };
+
+ pmx_led_func: pmx-leds {
+ marvell,pins = "mpp17";
+ marvell,function = "gpio";
+ };
+
+ pmx_sw_init: pmx-sw-init {
+ marvell,pins = "mpp7";
+ marvell,function = "gpio";
+ };
+};
+
+&hdd_power {
+ gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;
+};
+
+&usb_power {
+ gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
+};
+
--- /dev/null
+/*
+ * ox820.dtsi - Device tree file for Oxford Semiconductor OX820 SoC
+ *
+ * Copyright (C) 2016 Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/include/ "skeleton.dtsi"
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+ compatible = "oxsemi,ox820";
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "oxsemi,ox820-smp";
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,arm11mpcore";
+ clocks = <&armclk>;
+ reg = <0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,arm11mpcore";
+ clocks = <&armclk>;
+ reg = <1>;
+ };
+ };
+
+ memory {
+ /* Max 512MB @ 0x60000000 */
+ reg = <0x60000000 0x20000000>;
+ };
+
+ clocks {
+ osc: oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
+ gmacclk: gmacclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <125000000>;
+ };
+
+ sysclk: sysclk {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clock-div = <4>;
+ clock-mult = <1>;
+ clocks = <&osc>;
+ };
+
+ plla: plla {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <850000000>;
+ };
+
+ armclk: armclk {
+ compatible = "fixed-factor-clock";
+ #clock-cells = <0>;
+ clock-div = <2>;
+ clock-mult = <1>;
+ clocks = <&plla>;
+ };
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges;
+ interrupt-parent = <&gic>;
+
+ nandc: nand-controller@41000000 {
+ compatible = "oxsemi,ox820-nand";
+ reg = <0x41000000 0x100000>;
+ clocks = <&stdclk 11>;
+ resets = <&reset 15>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ etha: ethernet@40400000 {
+ compatible = "oxsemi,ox820-dwmac", "snps,dwmac";
+ reg = <0x40400000 0x2000>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq", "eth_wake_irq";
+ mac-address = [000000000000]; /* Filled in by U-Boot */
+ phy-mode = "rgmii";
+
+ clocks = <&stdclk 9>, <&gmacclk>;
+ clock-names = "gmac", "stmmaceth";
+ resets = <&reset 6>;
+
+ /* Regmap for sys registers */
+ oxsemi,sys-ctrl = <&sys>;
+
+ status = "disabled";
+ };
+
+ apb-bridge@44000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0 0x44000000 0x1000000>;
+
+ pinctrl: pinctrl {
+ compatible = "oxsemi,ox820-pinctrl";
+
+ /* Regmap for sys registers */
+ oxsemi,sys-ctrl = <&sys>;
+
+ pinctrl_uart0: uart0 {
+ uart0 {
+ pins = "gpio30", "gpio31";
+ function = "fct5";
+ };
+ };
+
+ pinctrl_uart0_modem: uart0_modem {
+ uart0_modem_a {
+ pins = "gpio24", "gpio24", "gpio26", "gpio27";
+ function = "fct4";
+ };
+ uart0_modem_b {
+ pins = "gpio28", "gpio29";
+ function = "fct5";
+ };
+ };
+
+ pinctrl_uart1: uart1 {
+ uart1 {
+ pins = "gpio7", "gpio8";
+ function = "fct4";
+ };
+ };
+
+ pinctrl_uart1_modem: uart1_modem {
+ uart1_modem {
+ pins = "gpio5", "gpio6", "gpio40", "gpio41", "gpio42", "gpio43";
+ function = "fct4";
+ };
+ };
+
+ pinctrl_etha_mdio: etha_mdio {
+ etha_mdio {
+ pins = "gpio3", "gpio4";
+ function = "fct1";
+ };
+ };
+
+ pinctrl_nand: nand {
+ nand {
+ pins = "gpio12", "gpio13", "gpio14", "gpio15",
+ "gpio16", "gpio17", "gpio18", "gpio19",
+ "gpio20", "gpio21", "gpio22", "gpio23",
+ "gpio24";
+ function = "fct1";
+ };
+ };
+ };
+
+ gpio0: gpio@000000 {
+ compatible = "oxsemi,ox820-gpio";
+ reg = <0x000000 0x100000>;
+ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ngpios = <32>;
+ oxsemi,gpio-bank = <0>;
+ gpio-ranges = <&pinctrl 0 0 32>;
+ };
+
+ gpio1: gpio@100000 {
+ compatible = "oxsemi,ox820-gpio";
+ reg = <0x100000 0x100000>;
+ interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ ngpios = <18>;
+ oxsemi,gpio-bank = <1>;
+ gpio-ranges = <&pinctrl 0 32 18>;
+ };
+
+ uart0: serial@200000 {
+ compatible = "ns16550a";
+ reg = <0x200000 0x100000>;
+ interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <0>;
+ fifo-size = <16>;
+ reg-io-width = <1>;
+ current-speed = <115200>;
+ no-loopback-test;
+ status = "disabled";
+ clocks = <&sysclk>;
+ resets = <&reset 17>;
+ };
+
+ uart1: serial@300000 {
+ compatible = "ns16550a";
+ reg = <0x200000 0x100000>;
+ interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <0>;
+ fifo-size = <16>;
+ reg-io-width = <1>;
+ current-speed = <115200>;
+ no-loopback-test;
+ status = "disabled";
+ clocks = <&sysclk>;
+ resets = <&reset 18>;
+ };
+
+ rps@400000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0 0x400000 0x100000>;
+
+ intc: interrupt-controller@0 {
+ compatible = "oxsemi,ox820-rps-irq", "oxsemi,ox810se-rps-irq";
+ interrupt-controller;
+ reg = <0 0x200>;
+ interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <1>;
+ valid-mask = <0xFFFFFFFF>;
+ clear-mask = <0>;
+ };
+
+ timer0: timer@200 {
+ compatible = "oxsemi,ox820-rps-timer";
+ reg = <0x200 0x40>;
+ clocks = <&sysclk>;
+ interrupt-parent = <&intc>;
+ interrupts = <4>;
+ };
+ };
+
+ sys: sys-ctrl@e00000 {
+ compatible = "oxsemi,ox820-sys-ctrl", "syscon", "simple-mfd";
+ reg = <0xe00000 0x200000>;
+
+ reset: reset-controller {
+ compatible = "oxsemi,ox820-reset", "oxsemi,ox810se-reset";
+ #reset-cells = <1>;
+ };
+
+ stdclk: stdclk {
+ compatible = "oxsemi,ox820-stdclk", "oxsemi,ox810se-stdclk";
+ #clock-cells = <1>;
+ };
+ };
+ };
+
+ apb-bridge@47000000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ ranges = <0 0x47000000 0x1000000>;
+
+ scu: scu@0 {
+ compatible = "arm,arm11mp-scu";
+ reg = <0x0 0x100>;
+ };
+
+ local-timer@600 {
+ compatible = "arm,arm11mp-twd-timer";
+ reg = <0x600 0x20>;
+ interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(3)|IRQ_TYPE_LEVEL_HIGH)>;
+ clocks = <&armclk>;
+ };
+
+ gic: gic@1000 {
+ compatible = "arm,arm11mp-gic";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x1000 0x1000>,
+ <0x100 0x500>;
+ };
+ };
+ };
+};
--- /dev/null
+/*
+ * Copyright (C) 2016 Robert Jarzmik <robert.jarzmik@free.fr>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+#include "pxa2xx.dtsi"
+#include "dt-bindings/clock/pxa-clock.h"
+
+/ {
+ model = "Marvell PXA25x family SoC";
+ compatible = "marvell,pxa250";
+
+ clocks {
+ /*
+ * The muxing of external clocks/internal dividers for osc* clock
+ * sources has been hidden under the carpet by now.
+ */
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ clks: pxa2xx_clks@41300004 {
+ compatible = "marvell,pxa250-core-clocks";
+ #clock-cells = <1>;
+ status = "okay";
+ };
+
+ /* timer oscillator */
+ clktimer: oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <3686400>;
+ clock-output-names = "ostimer";
+ };
+ };
+
+ pxabus {
+ pdma: dma-controller@40000000 {
+ compatible = "marvell,pdma-1.0";
+ reg = <0x40000000 0x10000>;
+ interrupts = <25>;
+ #dma-channels = <16>;
+ #dma-cells = <2>;
+ #dma-requests = <40>;
+ status = "okay";
+ };
+
+ pxairq: interrupt-controller@40d00000 {
+ marvell,intc-priority;
+ marvell,intc-nr-irqs = <32>;
+ };
+
+ pinctrl: pinctrl@40e00000 {
+ reg = <0x40e00054 0x20 0x40e0000c 0xc 0x40e0010c 4
+ 0x40f00020 0x10>;
+ compatible = "marvell,pxa25x-pinctrl";
+ };
+
+ gpio: gpio@40e00000 {
+ compatible = "intel,pxa25x-gpio";
+ gpio-ranges = <&pinctrl 0 0 84>;
+ clocks = <&clks CLK_NONE>;
+ };
+
+ pwm0: pwm@40b00000 {
+ compatible = "marvell,pxa250-pwm";
+ reg = <0x40b00000 0x10>;
+ #pwm-cells = <1>;
+ clocks = <&clks CLK_PWM0>;
+ };
+
+ pwm1: pwm@40b00010 {
+ compatible = "marvell,pxa250-pwm";
+ reg = <0x40b00010 0x10>;
+ #pwm-cells = <1>;
+ clocks = <&clks CLK_PWM1>;
+ };
+ };
+
+ timer@40a00000 {
+ compatible = "marvell,pxa-timer";
+ reg = <0x40a00000 0x20>;
+ interrupts = <26>;
+ clocks = <&clktimer>;
+ status = "okay";
+ };
+
+ pxa250_opp_table: opp_table0 {
+ compatible = "operating-points-v2";
+
+ opp@99532800 {
+ opp-hz = /bits/ 64 <99532800>;
+ opp-microvolt = <1000000 950000 1650000>;
+ clock-latency-ns = <20>;
+ };
+ opp@199065600 {
+ opp-hz = /bits/ 64 <199065600>;
+ opp-microvolt = <1000000 950000 1650000>;
+ clock-latency-ns = <20>;
+ };
+ opp@298598400 {
+ opp-hz = /bits/ 64 <298598400>;
+ opp-microvolt = <1100000 1045000 1650000>;
+ clock-latency-ns = <20>;
+ };
+ opp@398131200 {
+ opp-hz = /bits/ 64 <398131200>;
+ opp-microvolt = <1300000 1235000 1650000>;
+ clock-latency-ns = <20>;
+ };
+ };
+};
clocks = <&clks CLK_OSTIMER>;
status = "okay";
};
+
+ pxa270_opp_table: opp_table0 {
+ compatible = "operating-points-v2";
+
+ opp@104000000 {
+ opp-hz = /bits/ 64 <104000000>;
+ opp-microvolt = <900000 900000 1705000>;
+ clock-latency-ns = <20>;
+ };
+ opp@156000000 {
+ opp-hz = /bits/ 64 <156000000>;
+ opp-microvolt = <1000000 1000000 1705000>;
+ clock-latency-ns = <20>;
+ };
+ opp@208000000 {
+ opp-hz = /bits/ 64 <208000000>;
+ opp-microvolt = <1180000 1180000 1705000>;
+ clock-latency-ns = <20>;
+ };
+ opp@312000000 {
+ opp-hz = /bits/ 64 <312000000>;
+ opp-microvolt = <1250000 1250000 1705000>;
+ clock-latency-ns = <20>;
+ };
+ opp@416000000 {
+ opp-hz = /bits/ 64 <416000000>;
+ opp-microvolt = <1350000 1350000 1705000>;
+ clock-latency-ns = <20>;
+ };
+ opp@520000000 {
+ opp-hz = /bits/ 64 <520000000>;
+ opp-microvolt = <1450000 1450000 1705000>;
+ clock-latency-ns = <20>;
+ };
+ opp@624000000 {
+ opp-hz = /bits/ 64 <624000000>;
+ opp-microvolt = <1550000 1550000 1705000>;
+ clock-latency-ns = <20>;
+ };
+ };
};
reg = <0x40e00000 0x10000>;
gpio-controller;
#gpio-cells = <0x2>;
- interrupts = <10>;
- interrupt-names = "gpio_mux";
+ interrupts = <8>, <9>, <10>;
+ interrupt-names = "gpio0", "gpio1", "gpio_mux";
interrupt-controller;
#interrupt-cells = <0x2>;
ranges;
reg = <0x40e10000 0xffff>;
#address-cells = <1>;
#size-cells = <0>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x7>;
};
regulator-boot-on;
};
+ /* GPIO controlled ethernet power regulator */
+ dragon_veth: xc622a331mrg {
+ compatible = "regulator-fixed";
+ regulator-name = "XC6222A331MR-G";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vph>;
+ gpio = <&pm8058_gpio 40 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ pinctrl-names = "default";
+ pinctrl-0 = <&dragon_veth_gpios>;
+ regulator-always-on;
+ };
+
+ /* VDDvario fixed regulator */
+ dragon_vario: nds332p {
+ compatible = "regulator-fixed";
+ regulator-name = "NDS332P";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&pm8058_s3>;
+ };
+
/* This is a levelshifter for SDCC5 */
dragon_vio_txb: txb0104rgyr {
compatible = "regulator-fixed";
bias-pull-up;
};
};
+
+ dragon_ebi2_pins: ebi2 {
+ /*
+ * Pins used by EBI2 on the Dragonboard, actually only
+ * CS2 is used by a real peripheral. CS0 is just
+ * routed to a test point.
+ */
+ mux0 {
+ pins =
+ /* "gpio39", CS1A_N this is not good to mux */
+ "gpio40", /* CS2A_N */
+ "gpio134"; /* CS0_N testpoint TP29 */
+ function = "ebi2cs";
+ };
+ mux1 {
+ pins =
+ /* EBI2_ADDR_7 downto EBI2_ADDR_0 address bus */
+ "gpio123", "gpio124", "gpio125", "gpio126",
+ "gpio127", "gpio128", "gpio129", "gpio130",
+ /* EBI2_DATA_15 downto EBI2_DATA_0 data bus */
+ "gpio135", "gpio136", "gpio137", "gpio138",
+ "gpio139", "gpio140", "gpio141", "gpio142",
+ "gpio143", "gpio144", "gpio145", "gpio146",
+ "gpio147", "gpio148", "gpio149", "gpio150",
+ "gpio151", /* EBI2_OE_N */
+ "gpio153", /* EBI2_ADV */
+ "gpio157"; /* EBI2_WE_N */
+ function = "ebi2";
+ };
+ };
};
qcom,ssbi@500000 {
};
gpio@150 {
+ dragon_ethernet_gpios: ethernet-gpios {
+ pinconf {
+ pins = "gpio7";
+ function = "normal";
+ input-enable;
+ bias-disable;
+ power-source = <PM8058_GPIO_S3>;
+ };
+ };
dragon_bmp085_gpios: bmp085-gpios {
pinconf {
pins = "gpio16";
power-source = <PM8058_GPIO_S3>;
};
};
+ dragon_veth_gpios: veth-gpios {
+ pinconf {
+ pins = "gpio40";
+ function = "normal";
+ bias-disable;
+ drive-push-pull;
+ };
+ };
};
led@48 {
};
};
+ external-bus@1a100000 {
+ /* The EBI2 will instantiate first, then populate its children */
+ status = "ok";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dragon_ebi2_pins>;
+
+ /*
+ * An on-board SMSC LAN9221 chip for "debug ethernet",
+ * which is actually just an ordinary ethernet on the
+ * EBI2. This has a 25MHz chrystal next to it, so no
+ * clocking is needed.
+ */
+ ethernet-ebi2@2,0 {
+ compatible = "smsc,lan9221", "smsc,lan9115";
+ reg = <2 0x0 0x100>;
+ /*
+ * GPIO7 has interrupt 198 on the PM8058
+ * The second interrupt is the PME interrupt
+ * for network wakeup, connected to the TLMM.
+ */
+ interrupts-extended = <&pmicintc 198 IRQ_TYPE_EDGE_FALLING>,
+ <&tlmm 29 IRQ_TYPE_EDGE_RISING>;
+ reset-gpios = <&tlmm 30 GPIO_ACTIVE_LOW>;
+ vdd33a-supply = <&dragon_veth>;
+ vddvario-supply = <&dragon_vario>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&dragon_ethernet_gpios>;
+ phy-mode = "mii";
+ reg-io-width = <2>;
+ smsc,force-external-phy;
+ /* IRQ on edge falling = active low */
+ smsc,irq-active-low;
+ smsc,irq-push-pull;
+
+ /*
+ * SLOW chipselect config
+ * Delay 9 cycles (140ns@64MHz) between SMSC
+ * LAN9221 Ethernet controller reads and writes
+ * on CS2.
+ */
+ qcom,xmem-recovery-cycles = <0>;
+ qcom,xmem-write-hold-cycles = <3>;
+ qcom,xmem-write-delta-cycles = <31>;
+ qcom,xmem-read-delta-cycles = <28>;
+ qcom,xmem-write-wait-cycles = <9>;
+ qcom,xmem-read-wait-cycles = <9>;
+ };
+ };
+
rpm@104000 {
/*
* Set up of the PMIC RPM regulators for this board
stdout-path = "serial0:115200n8";
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ ramoops@88d00000{
+ compatible = "ramoops";
+ reg = <0x88d00000 0x100000>;
+ record-size = <0x00020000>;
+ console-size = <0x00020000>;
+ ftrace-size = <0x00020000>;
+ };
+ };
+
ext_3p3v: regulator-fixed@1 {
compatible = "regulator-fixed";
regulator-min-microvolt = <3300000>;
l2 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
+ regulator-always-on;
};
/* msm_otg-HSUSB_3p3 */
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
bias-pull-down;
+ regulator-always-on;
};
/* pwm_power for backlight */
l17 {
regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3600000>;
- bias-pull-down;
+ regulator-max-microvolt = <3000000>;
+ regulator-always-on;
};
/* camera, qdsp6 */
};
};
+ mdp@5100000 {
+ status = "okay";
+ ports {
+ port@1 {
+ mdp_dsi1_out: endpoint {
+ remote-endpoint = <&dsi0_in>;
+ };
+ };
+ };
+ };
+
+ dsi0: mdss_dsi@4700000 {
+ status = "okay";
+ vdda-supply = <&pm8921_l2>;/*VDD_MIPI1 to 4*/
+ vdd-supply = <&pm8921_l8>;
+ vddio-supply = <&pm8921_lvs7>;
+ avdd-supply = <&pm8921_l11>;
+ vcss-supply = <&ext_3p3v>;
+
+ panel@0 {
+ reg = <0>;
+ compatible = "jdi,lt070me05000";
+
+ vddp-supply = <&pm8921_l17>;
+ iovcc-supply = <&pm8921_lvs7>;
+
+ enable-gpios = <&pm8921_gpio 36 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&tlmm_pinmux 54 GPIO_ACTIVE_LOW>;
+ dcdc-en-gpios = <&pm8921_gpio 23 GPIO_ACTIVE_HIGH>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&dsi0_out>;
+ };
+ };
+ };
+ ports {
+ port@0 {
+ dsi0_in: endpoint {
+ remote-endpoint = <&mdp_dsi1_out>;
+ };
+ };
+
+ port@1 {
+ dsi0_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ data-lanes = <0 1 2 3>;
+ };
+ };
+ };
+ };
+
+ dsi-phy@4700200 {
+ status = "okay";
+ vddio-supply = <&pm8921_lvs7>;/*VDD_PLL2_1 to 7*/
+ };
+
gsbi@16200000 {
status = "okay";
qcom,mode = <GSBI_PROT_I2C>;
};
};
+ hdmi-out {
+ compatible = "hdmi-connector";
+ type = "d";
+
+ port {
+ hdmi_con: endpoint {
+ remote-endpoint = <&hdmi_out>;
+ };
+ };
+ };
+
soc {
pinctrl@800000 {
card_detect: card_detect {
bias-disable;
};
};
+
+ hdmi_pinctrl: hdmi-pinctrl {
+ mux {
+ pins = "gpio70", "gpio71", "gpio72";
+ function = "hdmi";
+ };
+
+ pinconf_ddc {
+ pins = "gpio70", "gpio71";
+ bias-pull-up;
+ drive-strength = <2>;
+ };
+
+ pinconf_hpd {
+ pins = "gpio72";
+ bias-pull-down;
+ drive-strength = <16>;
+ };
+ };
};
rpm@108000 {
mmc-pwrseq = <&sdcc4_pwrseq>;
};
};
+
+ hdmi-tx@4a00000 {
+ status = "okay";
+
+ core-vdda-supply = <&pm8921_hdmi_switch>;
+ hdmi-mux-supply = <&ext_3p3v>;
+
+ hpd-gpios = <&tlmm_pinmux 72 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_pinctrl>;
+
+ ports {
+ port@0 {
+ endpoint {
+ remote-endpoint = <&mdp_dtv_out>;
+ };
+ };
+
+ port@1 {
+ endpoint {
+ remote-endpoint = <&hdmi_con>;
+ };
+ };
+ };
+ };
+
+ hdmi-phy@4a00400 {
+ status = "okay";
+
+ core-vdda-supply = <&pm8921_hdmi_switch>;
+ };
+
+ mdp@5100000 {
+ status = "okay";
+
+ ports {
+ port@3 {
+ endpoint {
+ remote-endpoint = <&hdmi_in>;
+ };
+ };
+ };
+ };
};
};
reg = <0x1a400000 0x100>;
};
+ gpu: adreno-3xx@4300000 {
+ compatible = "qcom,adreno-3xx";
+ reg = <0x04300000 0x20000>;
+ reg-names = "kgsl_3d0_reg_memory";
+ interrupts = <GIC_SPI 80 0>;
+ interrupt-names = "kgsl_3d0_irq";
+ clock-names =
+ "core_clk",
+ "iface_clk",
+ "mem_clk",
+ "mem_iface_clk";
+ clocks =
+ <&mmcc GFX3D_CLK>,
+ <&mmcc GFX3D_AHB_CLK>,
+ <&mmcc GFX3D_AXI_CLK>,
+ <&mmcc MMSS_IMEM_AHB_CLK>;
+ qcom,chipid = <0x03020002>;
+
+ iommus = <&gfx3d 0
+ &gfx3d 1
+ &gfx3d 2
+ &gfx3d 3
+ &gfx3d 4
+ &gfx3d 5
+ &gfx3d 6
+ &gfx3d 7
+ &gfx3d 8
+ &gfx3d 9
+ &gfx3d 10
+ &gfx3d 11
+ &gfx3d 12
+ &gfx3d 13
+ &gfx3d 14
+ &gfx3d 15
+ &gfx3d 16
+ &gfx3d 17
+ &gfx3d 18
+ &gfx3d 19
+ &gfx3d 20
+ &gfx3d 21
+ &gfx3d 22
+ &gfx3d 23
+ &gfx3d 24
+ &gfx3d 25
+ &gfx3d 26
+ &gfx3d 27
+ &gfx3d 28
+ &gfx3d 29
+ &gfx3d 30
+ &gfx3d 31
+ &gfx3d1 0
+ &gfx3d1 1
+ &gfx3d1 2
+ &gfx3d1 3
+ &gfx3d1 4
+ &gfx3d1 5
+ &gfx3d1 6
+ &gfx3d1 7
+ &gfx3d1 8
+ &gfx3d1 9
+ &gfx3d1 10
+ &gfx3d1 11
+ &gfx3d1 12
+ &gfx3d1 13
+ &gfx3d1 14
+ &gfx3d1 15
+ &gfx3d1 16
+ &gfx3d1 17
+ &gfx3d1 18
+ &gfx3d1 19
+ &gfx3d1 20
+ &gfx3d1 21
+ &gfx3d1 22
+ &gfx3d1 23
+ &gfx3d1 24
+ &gfx3d1 25
+ &gfx3d1 26
+ &gfx3d1 27
+ &gfx3d1 28
+ &gfx3d1 29
+ &gfx3d1 30
+ &gfx3d1 31>;
+
+ qcom,gpu-pwrlevels {
+ compatible = "qcom,gpu-pwrlevels";
+ qcom,gpu-pwrlevel@0 {
+ qcom,gpu-freq = <450000000>;
+ };
+ qcom,gpu-pwrlevel@1 {
+ qcom,gpu-freq = <27000000>;
+ };
+ };
+ };
+
+ mmss_sfpb: syscon@5700000 {
+ compatible = "syscon";
+ reg = <0x5700000 0x70>;
+ };
+
+ dsi0: mdss_dsi@4700000 {
+ compatible = "qcom,mdss-dsi-ctrl";
+ label = "MDSS DSI CTRL->0";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <GIC_SPI 82 0>;
+ reg = <0x04700000 0x200>;
+ reg-names = "dsi_ctrl";
+
+ clocks = <&mmcc DSI_M_AHB_CLK>,
+ <&mmcc DSI_S_AHB_CLK>,
+ <&mmcc AMP_AHB_CLK>,
+ <&mmcc DSI_CLK>,
+ <&mmcc DSI1_BYTE_CLK>,
+ <&mmcc DSI_PIXEL_CLK>,
+ <&mmcc DSI1_ESC_CLK>;
+ clock-names = "iface_clk", "bus_clk", "core_mmss_clk",
+ "src_clk", "byte_clk", "pixel_clk",
+ "core_clk";
+
+ assigned-clocks = <&mmcc DSI1_BYTE_SRC>,
+ <&mmcc DSI1_ESC_SRC>,
+ <&mmcc DSI_SRC>,
+ <&mmcc DSI_PIXEL_SRC>;
+ assigned-clock-parents = <&dsi0_phy 0>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>,
+ <&dsi0_phy 1>;
+ syscon-sfpb = <&mmss_sfpb>;
+ phys = <&dsi0_phy>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ dsi0_in: endpoint {
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ dsi0_out: endpoint {
+ };
+ };
+ };
+ };
+
+
+ dsi0_phy: dsi-phy@4700200 {
+ compatible = "qcom,dsi-phy-28nm-8960";
+ #clock-cells = <1>;
+
+ reg = <0x04700200 0x100>,
+ <0x04700300 0x200>,
+ <0x04700500 0x5c>;
+ reg-names = "dsi_pll", "dsi_phy", "dsi_phy_regulator";
+ clock-names = "iface_clk";
+ clocks = <&mmcc DSI_M_AHB_CLK>;
+ };
+
+
+ mdp_port0: iommu@7500000 {
+ compatible = "qcom,apq8064-iommu";
+ #iommu-cells = <1>;
+ clock-names =
+ "smmu_pclk",
+ "iommu_clk";
+ clocks =
+ <&mmcc SMMU_AHB_CLK>,
+ <&mmcc MDP_AXI_CLK>;
+ reg = <0x07500000 0x100000>;
+ interrupts =
+ <GIC_SPI 63 0>,
+ <GIC_SPI 64 0>;
+ qcom,ncb = <2>;
+ };
+
+ mdp_port1: iommu@7600000 {
+ compatible = "qcom,apq8064-iommu";
+ #iommu-cells = <1>;
+ clock-names =
+ "smmu_pclk",
+ "iommu_clk";
+ clocks =
+ <&mmcc SMMU_AHB_CLK>,
+ <&mmcc MDP_AXI_CLK>;
+ reg = <0x07600000 0x100000>;
+ interrupts =
+ <GIC_SPI 61 0>,
+ <GIC_SPI 62 0>;
+ qcom,ncb = <2>;
+ };
+
+ gfx3d: iommu@7c00000 {
+ compatible = "qcom,apq8064-iommu";
+ #iommu-cells = <1>;
+ clock-names =
+ "smmu_pclk",
+ "iommu_clk";
+ clocks =
+ <&mmcc SMMU_AHB_CLK>,
+ <&mmcc GFX3D_AXI_CLK>;
+ reg = <0x07c00000 0x100000>;
+ interrupts =
+ <GIC_SPI 69 0>,
+ <GIC_SPI 70 0>;
+ qcom,ncb = <3>;
+ };
+
+ gfx3d1: iommu@7d00000 {
+ compatible = "qcom,apq8064-iommu";
+ #iommu-cells = <1>;
+ clock-names =
+ "smmu_pclk",
+ "iommu_clk";
+ clocks =
+ <&mmcc SMMU_AHB_CLK>,
+ <&mmcc GFX3D_AXI_CLK>;
+ reg = <0x07d00000 0x100000>;
+ interrupts =
+ <GIC_SPI 210 0>,
+ <GIC_SPI 211 0>;
+ qcom,ncb = <3>;
+ };
+
pcie: pci@1b500000 {
compatible = "qcom,pcie-apq8064", "snps,dw-pcie";
reg = <0x1b500000 0x1000
reset-names = "axi", "ahb", "por", "pci", "phy";
status = "disabled";
};
+
+ hdmi: hdmi-tx@4a00000 {
+ compatible = "qcom,hdmi-tx-8960";
+ reg = <0x04a00000 0x2f0>;
+ reg-names = "core_physical";
+ interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mmcc HDMI_APP_CLK>,
+ <&mmcc HDMI_M_AHB_CLK>,
+ <&mmcc HDMI_S_AHB_CLK>;
+ clock-names = "core_clk",
+ "master_iface_clk",
+ "slave_iface_clk";
+
+ phys = <&hdmi_phy>;
+ phy-names = "hdmi-phy";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ hdmi_in: endpoint {
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ hdmi_out: endpoint {
+ };
+ };
+ };
+ };
+
+ hdmi_phy: hdmi-phy@4a00400 {
+ compatible = "qcom,hdmi-phy-8960";
+ reg = <0x4a00400 0x60>,
+ <0x4a00500 0x100>;
+ reg-names = "hdmi_phy",
+ "hdmi_pll";
+
+ clocks = <&mmcc HDMI_S_AHB_CLK>;
+ clock-names = "slave_iface_clk";
+ };
+
+ mdp: mdp@5100000 {
+ compatible = "qcom,mdp4";
+ reg = <0x05100000 0xf0000>;
+ interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mmcc MDP_CLK>,
+ <&mmcc MDP_AHB_CLK>,
+ <&mmcc MDP_AXI_CLK>,
+ <&mmcc MDP_LUT_CLK>,
+ <&mmcc HDMI_TV_CLK>,
+ <&mmcc MDP_TV_CLK>;
+ clock-names = "core_clk",
+ "iface_clk",
+ "bus_clk",
+ "lut_clk",
+ "hdmi_clk",
+ "tv_clk";
+
+ iommus = <&mdp_port0 0
+ &mdp_port0 2
+ &mdp_port1 0
+ &mdp_port1 2>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ mdp_lvds_out: endpoint {
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ mdp_dsi1_out: endpoint {
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+ mdp_dsi2_out: endpoint {
+ };
+ };
+
+ port@3 {
+ reg = <3>;
+ mdp_dtv_out: endpoint {
+ };
+ };
+ };
+ };
};
};
#include "qcom-apq8064-pins.dtsi"
--- /dev/null
+/*
+ * Device Tree Source for mangOH Green Board with WP8548 Module
+ *
+ * Copyright (C) 2016 BayLibre, SAS.
+ * Author : Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/input/input.h>
+
+#include "qcom-mdm9615-wp8548.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "MangOH Green with WP8548 Module";
+ compatible = "swir,mangoh-green-wp8548", "swir,wp8548", "qcom,mdm9615";
+
+ aliases {
+ spi0 = &gsbi3_spi;
+ serial0 = &gsbi4_serial;
+ serial1 = &gsbi5_serial;
+ i2c0 = &gsbi5_i2c;
+ mmc0 = &sdcc1;
+ };
+
+ chosen {
+ stdout-path = "serial1:115200n8";
+ };
+};
+
+&msmgpio {
+ /* MangOH GPIO Mapping :
+ * - 2 : GPIOEXP_INT2
+ * - 7 : IOT1_GPIO2
+ * - 8 : IOT0_GPIO4
+ * - 13: IOT0_GPIO3
+ * - 21: IOT1_GPIO4
+ * - 22: IOT2_GPIO1
+ * - 23: IOT2_GPIO2
+ * - 24: IOT2_GPIO3
+ * - 25: IOT1_GPIO1
+ * - 32: IOT1_GPIO3
+ * - 33: IOT0_GPIO2
+ * - 42: IOT0_GPIO1 and SD Card Detect
+ */
+
+ gpioext1_pins: gpioext1_pins {
+ pins {
+ pins = "gpio2";
+ function = "gpio";
+ input-enable;
+ bias-disable;
+ };
+ };
+
+ sdc_cd_pins: sdc_cd_pins {
+ pins {
+ pins = "gpio42";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+};
+
+&gsbi3_spi {
+ spi@0 {
+ compatible = "swir,mangoh-iotport-spi", "spidev";
+ spi-max-frequency = <24000000>;
+ reg = <0>;
+ };
+};
+
+&gsbi5_i2c {
+ mux@71 {
+ compatible = "nxp,pca9548";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x71>;
+
+ i2c_iot0: i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ };
+
+ i2c_iot1: i2c@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+
+ i2c_iot2: i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ usbhub: hub@8 {
+ compatible = "smsc,usb3503a";
+ reg = <0x8>;
+ connect-gpios = <&gpioext2 1 GPIO_ACTIVE_HIGH>;
+ intn-gpios = <&gpioext2 0 GPIO_ACTIVE_LOW>;
+ initial-mode = <1>;
+ };
+ };
+
+ i2c@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ gpioext0: gpio@3e {
+ /* GPIO Expander 0 Mapping :
+ * - 0: ARDUINO_RESET_Level shift
+ * - 1: BattChrgr_PG_N
+ * - 2: BattGauge_GPIO
+ * - 3: LED_ON (out active high)
+ * - 4: ATmega_reset_GPIO
+ * - 5: X
+ * - 6: PCM_ANALOG_SELECT (out active high)
+ * - 7: X
+ * - 8: Board_rev_res1 (in)
+ * - 9: Board_rev_res2 (in)
+ * - 10: UART_EXP1_ENn (out active low / pull-down)
+ * - 11: UART_EXP1_IN (out pull-down)
+ * - 12: UART_EXP2_IN (out pull-down)
+ * - 13: SDIO_SEL (out pull-down)
+ * - 14: SPI_EXP1_ENn (out active low / pull-down)
+ * - 15: SPI_EXP1_IN (out pull-down)
+ */
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ compatible = "semtech,sx1509q";
+ reg = <0x3e>;
+ interrupt-parent = <&gpioext1>;
+ interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+
+ probe-reset;
+
+ gpio-controller;
+ interrupt-controller;
+ };
+ };
+
+ i2c@5 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <5>;
+
+ gpioext1: gpio@3f {
+ /* GPIO Expander 1 Mapping :
+ * - 0: GPIOEXP_INT1
+ * - 1: Battery detect
+ * - 2: GPIO_SCF3_RESET
+ * - 3: LED_CARD_DETECT_IOT0 (in)
+ * - 4: LED_CARD_DETECT_IOT1 (in)
+ * - 5: LED_CARD_DETECT_IOT2 (in)
+ * - 6: UIM2_PWM_SELECT
+ * - 7: UIM2_M2_S_SELECT
+ * - 8: TP900
+ * - 9: SENSOR_INT1 (in)
+ * - 10: SENSOR_INT2 (in)
+ * - 11: CARD_DETECT_IOT0 (in pull-up)
+ * - 12: CARD_DETECT_IOT2 (in pull-up)
+ * - 13: CARD_DETECT_IOT1 (in pull-up)
+ * - 14: GPIOEXP_INT3 (in active low / pull-up)
+ * - 15: BattChrgr_INT_N
+ */
+ pinctrl-0 = <&gpioext1_pins>;
+ pinctrl-names = "default";
+
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ compatible = "semtech,sx1509q";
+ reg = <0x3f>;
+ interrupt-parent = <&msmgpio>;
+ interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+
+ probe-reset;
+
+ gpio-controller;
+ interrupt-controller;
+ };
+ };
+
+ i2c@6 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <6>;
+
+ gpioext2: gpio@70 {
+ /* GPIO Expander 2 Mapping :
+ * - 0: USB_HUB_INTn
+ * - 1: HUB_CONNECT
+ * - 2: GPIO_IOT2_RESET (out active low / pull-up)
+ * - 3: GPIO_IOT1_RESET (out active low / pull-up)
+ * - 4: GPIO_IOT0_RESET (out active low / pull-up)
+ * - 5: TP901
+ * - 6: TP902
+ * - 7: TP903
+ * - 8: UART_EXP2_ENn (out active low / pull-down)
+ * - 9: PCM_EXP1_ENn (out active low)
+ * - 10: PCM_EXP1_SEL (out)
+ * - 11: ARD_FTDI
+ * - 12: TP904
+ * - 13: TP905
+ * - 14: TP906
+ * - 15: RS232_Enable (out active high / pull-up)
+ */
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ compatible = "semtech,sx1509q";
+ reg = <0x70>;
+ interrupt-parent = <&gpioext1>;
+ interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
+
+ probe-reset;
+
+ gpio-controller;
+ interrupt-controller;
+ };
+ };
+
+ i2c@7 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <7>;
+ };
+ };
+};
+
+&sdcc1 {
+ pinctrl-0 = <&sdc_cd_pins>;
+ pinctrl-names = "default";
+ disable-wp;
+ cd-gpios = <&msmgpio 42 GPIO_ACTIVE_LOW>; /* Active low CD */
+};
--- /dev/null
+/*
+ * Device Tree Source for Sierra Wireless WP8548 Module
+ *
+ * Copyright (C) 2016 BayLibre, SAS.
+ * Author : Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "qcom-mdm9615.dtsi"
+
+/ {
+ model = "Sierra Wireless WP8548 Module";
+ compatible = "swir,wp8548", "qcom,mdm9615";
+
+ memory {
+ reg = <0x48000000 0x7F00000>;
+ };
+};
+
+&msmgpio {
+ pinctrl-0 = <&reset_out_pins>;
+ pinctrl-names = "default";
+
+ gsbi3_pins: gsbi3_pins {
+ mux {
+ pins = "gpio8", "gpio9", "gpio10", "gpio11";
+ function = "gsbi3";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
+
+ gsbi4_pins: gsbi4_pins {
+ mux {
+ pins = "gpio12", "gpio13", "gpio14", "gpio15";
+ function = "gsbi4";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
+
+ gsbi5_i2c_pins: gsbi5_i2c_pins {
+ pin16 {
+ pins = "gpio16";
+ function = "gsbi5_i2c";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ pin17 {
+ pins = "gpio17";
+ function = "gsbi5_i2c";
+ drive-strength = <2>;
+ bias-disable;
+ };
+ };
+
+ gsbi5_uart_pins: gsbi5_uart_pins {
+ mux {
+ pins = "gpio18", "gpio19";
+ function = "gsbi5_uart";
+ drive-strength = <8>;
+ bias-disable;
+ };
+ };
+
+ reset_out_pins: reset_out_pins {
+ pins {
+ pins = "gpio66";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ output-high;
+ };
+ };
+};
+
+&pmicgpio {
+ usb_vbus_5v_pins: usb_vbus_5v_pins {
+ pins = "gpio4";
+ function = "normal";
+ output-high;
+ bias-disable;
+ qcom,drive-strength = <1>;
+ power-source = <2>;
+ };
+};
+
+&gsbi3 {
+ status = "ok";
+ qcom,mode = <GSBI_PROT_SPI>;
+};
+
+&gsbi3_spi {
+ status = "ok";
+ pinctrl-0 = <&gsbi3_pins>;
+ pinctrl-names = "default";
+ assigned-clocks = <&gcc GSBI3_QUP_CLK>;
+ assigned-clock-rates = <24000000>;
+};
+
+&gsbi4 {
+ status = "ok";
+ qcom,mode = <GSBI_PROT_UART_W_FC>;
+};
+
+&gsbi4_serial {
+ status = "ok";
+ pinctrl-0 = <&gsbi4_pins>;
+ pinctrl-names = "default";
+};
+
+&gsbi5 {
+ status = "ok";
+ qcom,mode = <GSBI_PROT_I2C_UART>;
+};
+
+&gsbi5_i2c {
+ status = "ok";
+ clock-frequency = <200000>;
+ pinctrl-0 = <&gsbi5_i2c_pins>;
+ pinctrl-names = "default";
+};
+
+&gsbi5_serial {
+ status = "ok";
+ pinctrl-0 = <&gsbi5_uart_pins>;
+ pinctrl-names = "default";
+};
+
+&sdcc1 {
+ status = "ok";
+};
--- /dev/null
+/*
+ * Device Tree Source for Qualcomm MDM9615 SoC
+ *
+ * Copyright (C) 2016 BayLibre, SAS.
+ * Author : Neil Armstrong <narmstrong@baylibre.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+/include/ "skeleton.dtsi"
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/qcom,gcc-mdm9615.h>
+#include <dt-bindings/reset/qcom,gcc-mdm9615.h>
+#include <dt-bindings/mfd/qcom-rpm.h>
+#include <dt-bindings/soc/qcom,gsbi.h>
+
+/ {
+ model = "Qualcomm MDM9615";
+ compatible = "qcom,mdm9615";
+ interrupt-parent = <&intc>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ compatible = "arm,cortex-a5";
+ device_type = "cpu";
+ next-level-cache = <&L2>;
+ };
+ };
+
+ cpu-pmu {
+ compatible = "arm,cortex-a5-pmu";
+ interrupts = <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
+ };
+
+ clocks {
+ cxo_board {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <19200000>;
+ };
+ };
+
+ regulators {
+ vsdcc_fixed: vsdcc-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "SDCC Power";
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2700000>;
+ regulator-always-on;
+ };
+ };
+
+ soc: soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ compatible = "simple-bus";
+
+ L2: l2-cache@2040000 {
+ compatible = "arm,pl310-cache";
+ reg = <0x02040000 0x1000>;
+ arm,data-latency = <2 2 0>;
+ cache-unified;
+ cache-level = <2>;
+ };
+
+ intc: interrupt-controller@2000000 {
+ compatible = "qcom,msm-qgic2";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x02000000 0x1000>,
+ <0x02002000 0x1000>;
+ };
+
+ timer@200a000 {
+ compatible = "qcom,kpss-timer", "qcom,msm-timer";
+ interrupts = <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_EDGE_RISING)>,
+ <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_EDGE_RISING)>,
+ <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_EDGE_RISING)>;
+ reg = <0x0200a000 0x100>;
+ clock-frequency = <27000000>,
+ <32768>;
+ cpu-offset = <0x80000>;
+ };
+
+ msmgpio: pinctrl@800000 {
+ compatible = "qcom,mdm9615-pinctrl";
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x800000 0x4000>;
+ };
+
+ gcc: clock-controller@900000 {
+ compatible = "qcom,gcc-mdm9615";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ reg = <0x900000 0x4000>;
+ };
+
+ lcc: clock-controller@28000000 {
+ compatible = "qcom,lcc-mdm9615";
+ reg = <0x28000000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ l2cc: clock-controller@2011000 {
+ compatible = "syscon";
+ reg = <0x02011000 0x1000>;
+ };
+
+ rng@1a500000 {
+ compatible = "qcom,prng";
+ reg = <0x1a500000 0x200>;
+ clocks = <&gcc PRNG_CLK>;
+ clock-names = "core";
+ assigned-clocks = <&gcc PRNG_CLK>;
+ assigned-clock-rates = <32000000>;
+ };
+
+ gsbi2: gsbi@16100000 {
+ compatible = "qcom,gsbi-v1.0.0";
+ cell-index = <2>;
+ reg = <0x16100000 0x100>;
+ clocks = <&gcc GSBI2_H_CLK>;
+ clock-names = "iface";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gsbi2_i2c: i2c@16180000 {
+ compatible = "qcom,i2c-qup-v1.1.1";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x16180000 0x1000>;
+ interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
+
+ clocks = <&gcc GSBI2_QUP_CLK>, <&gcc GSBI2_H_CLK>;
+ clock-names = "core", "iface";
+ status = "disabled";
+ };
+ };
+
+ gsbi3: gsbi@16200000 {
+ compatible = "qcom,gsbi-v1.0.0";
+ cell-index = <3>;
+ reg = <0x16200000 0x100>;
+ clocks = <&gcc GSBI3_H_CLK>;
+ clock-names = "iface";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gsbi3_spi: spi@16280000 {
+ compatible = "qcom,spi-qup-v1.1.1";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x16280000 0x1000>;
+ interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
+ spi-max-frequency = <24000000>;
+
+ clocks = <&gcc GSBI3_QUP_CLK>, <&gcc GSBI3_H_CLK>;
+ clock-names = "core", "iface";
+ status = "disabled";
+ };
+ };
+
+ gsbi4: gsbi@16300000 {
+ compatible = "qcom,gsbi-v1.0.0";
+ cell-index = <4>;
+ reg = <0x16300000 0x100>;
+ clocks = <&gcc GSBI4_H_CLK>;
+ clock-names = "iface";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ syscon-tcsr = <&tcsr>;
+
+ gsbi4_serial: serial@16340000 {
+ compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
+ reg = <0x16340000 0x1000>,
+ <0x16300000 0x1000>;
+ interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GSBI4_UART_CLK>, <&gcc GSBI4_H_CLK>;
+ clock-names = "core", "iface";
+ status = "disabled";
+ };
+ };
+
+ gsbi5: gsbi@16400000 {
+ compatible = "qcom,gsbi-v1.0.0";
+ cell-index = <5>;
+ reg = <0x16400000 0x100>;
+ clocks = <&gcc GSBI5_H_CLK>;
+ clock-names = "iface";
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ syscon-tcsr = <&tcsr>;
+
+ gsbi5_i2c: i2c@16480000 {
+ compatible = "qcom,i2c-qup-v1.1.1";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x16480000 0x1000>;
+ interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;
+
+ /* QUP clock is not initialized, set rate */
+ assigned-clocks = <&gcc GSBI5_QUP_CLK>;
+ assigned-clock-rates = <24000000>;
+
+ clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>;
+ clock-names = "core", "iface";
+ status = "disabled";
+ };
+
+ gsbi5_serial: serial@16440000 {
+ compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
+ reg = <0x16440000 0x1000>,
+ <0x16400000 0x1000>;
+ interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc GSBI5_UART_CLK>, <&gcc GSBI5_H_CLK>;
+ clock-names = "core", "iface";
+ status = "disabled";
+ };
+ };
+
+ qcom,ssbi@500000 {
+ compatible = "qcom,ssbi";
+ reg = <0x500000 0x1000>;
+ qcom,controller-type = "pmic-arbiter";
+
+ pmicintc: pmic@0 {
+ compatible = "qcom,pm8018", "qcom,pm8921";
+ interrupts = <GIC_PPI 226 IRQ_TYPE_LEVEL_HIGH>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pwrkey@1c {
+ compatible = "qcom,pm8018-pwrkey", "qcom,pm8921-pwrkey";
+ reg = <0x1c>;
+ interrupt-parent = <&pmicintc>;
+ interrupts = <50 IRQ_TYPE_EDGE_RISING>,
+ <51 IRQ_TYPE_EDGE_RISING>;
+ debounce = <15625>;
+ pull-up;
+ };
+
+ pmicmpp: mpp@50 {
+ compatible = "qcom,pm8018-mpp", "qcom,ssbi-mpp";
+ interrupt-parent = <&pmicintc>;
+ interrupts = <24 IRQ_TYPE_NONE>,
+ <25 IRQ_TYPE_NONE>,
+ <26 IRQ_TYPE_NONE>,
+ <27 IRQ_TYPE_NONE>,
+ <28 IRQ_TYPE_NONE>,
+ <29 IRQ_TYPE_NONE>;
+ reg = <0x50>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ rtc@11d {
+ compatible = "qcom,pm8018-rtc", "qcom,pm8921-rtc";
+ interrupt-parent = <&pmicintc>;
+ interrupts = <39 IRQ_TYPE_EDGE_RISING>;
+ reg = <0x11d>;
+ allow-set-time;
+ };
+
+ pmicgpio: gpio@150 {
+ compatible = "qcom,pm8018-gpio", "qcom,ssbi-gpio";
+ interrupt-parent = <&pmicintc>;
+ interrupts = <24 IRQ_TYPE_NONE>,
+ <25 IRQ_TYPE_NONE>,
+ <26 IRQ_TYPE_NONE>,
+ <27 IRQ_TYPE_NONE>,
+ <28 IRQ_TYPE_NONE>,
+ <29 IRQ_TYPE_NONE>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+ };
+
+ sdcc1bam: dma@12182000{
+ compatible = "qcom,bam-v1.3.0";
+ reg = <0x12182000 0x8000>;
+ interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc SDC1_H_CLK>;
+ clock-names = "bam_clk";
+ #dma-cells = <1>;
+ qcom,ee = <0>;
+ };
+
+ sdcc2bam: dma@12142000{
+ compatible = "qcom,bam-v1.3.0";
+ reg = <0x12142000 0x8000>;
+ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gcc SDC2_H_CLK>;
+ clock-names = "bam_clk";
+ #dma-cells = <1>;
+ qcom,ee = <0>;
+ };
+
+ amba {
+ compatible = "arm,amba-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ sdcc1: sdcc@12180000 {
+ status = "disabled";
+ compatible = "arm,pl18x", "arm,primecell";
+ arm,primecell-periphid = <0x00051180>;
+ reg = <0x12180000 0x2000>;
+ interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "cmd_irq";
+ clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
+ clock-names = "mclk", "apb_pclk";
+ bus-width = <8>;
+ max-frequency = <48000000>;
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ vmmc-supply = <&vsdcc_fixed>;
+ dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
+ dma-names = "tx", "rx";
+ assigned-clocks = <&gcc SDC1_CLK>;
+ assigned-clock-rates = <400000>;
+ };
+
+ sdcc2: sdcc@12140000 {
+ compatible = "arm,pl18x", "arm,primecell";
+ arm,primecell-periphid = <0x00051180>;
+ status = "disabled";
+ reg = <0x12140000 0x2000>;
+ interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "cmd_irq";
+ clocks = <&gcc SDC2_CLK>, <&gcc SDC2_H_CLK>;
+ clock-names = "mclk", "apb_pclk";
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cap-mmc-highspeed;
+ max-frequency = <48000000>;
+ no-1-8-v;
+ vmmc-supply = <&vsdcc_fixed>;
+ dmas = <&sdcc2bam 2>, <&sdcc2bam 1>;
+ dma-names = "tx", "rx";
+ assigned-clocks = <&gcc SDC2_CLK>;
+ assigned-clock-rates = <400000>;
+ };
+ };
+
+ tcsr: syscon@1a400000 {
+ compatible = "qcom,tcsr-mdm9615", "syscon";
+ reg = <0x1a400000 0x100>;
+ };
+
+ rpm: rpm@108000 {
+ compatible = "qcom,rpm-mdm9615";
+ reg = <0x108000 0x1000>;
+
+ qcom,ipc = <&l2cc 0x8 2>;
+
+ interrupts = <GIC_SPI 19 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
+ <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "ack", "err", "wakeup";
+
+ regulators {
+ compatible = "qcom,rpm-pm8018-regulators";
+
+ vin_lvs1-supply = <&pm8018_s3>;
+
+ vdd_l7-supply = <&pm8018_s4>;
+ vdd_l8-supply = <&pm8018_s3>;
+ vdd_l9_l10_l11_l12-supply = <&pm8018_s5>;
+
+ /* Buck SMPS */
+ pm8018_s1: s1 {
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1150000>;
+ qcom,switch-mode-frequency = <1600000>;
+ bias-pull-down;
+ };
+
+ pm8018_s2: s2 {
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1300000>;
+ qcom,switch-mode-frequency = <1600000>;
+ bias-pull-down;
+ };
+
+ pm8018_s3: s3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ qcom,switch-mode-frequency = <1600000>;
+ bias-pull-down;
+ };
+
+ pm8018_s4: s4 {
+ regulator-min-microvolt = <2100000>;
+ regulator-max-microvolt = <2200000>;
+ qcom,switch-mode-frequency = <1600000>;
+ bias-pull-down;
+ };
+
+ pm8018_s5: s5 {
+ regulator-always-on;
+ regulator-min-microvolt = <1350000>;
+ regulator-max-microvolt = <1350000>;
+ qcom,switch-mode-frequency = <1600000>;
+ bias-pull-down;
+ };
+
+ /* PMOS LDO */
+ pm8018_l2: l2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ bias-pull-down;
+ };
+
+ pm8018_l3: l3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ bias-pull-down;
+ };
+
+ pm8018_l4: l4 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ bias-pull-down;
+ };
+
+ pm8018_l5: l5 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ bias-pull-down;
+ };
+
+ pm8018_l6: l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2850000>;
+ bias-pull-down;
+ };
+
+ pm8018_l7: l7 {
+ regulator-min-microvolt = <1850000>;
+ regulator-max-microvolt = <1900000>;
+ bias-pull-down;
+ };
+
+ pm8018_l8: l8 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ bias-pull-down;
+ };
+
+ pm8018_l9: l9 {
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1150000>;
+ bias-pull-down;
+ };
+
+ pm8018_l10: l10 {
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ bias-pull-down;
+ };
+
+ pm8018_l11: l11 {
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ bias-pull-down;
+ };
+
+ pm8018_l12: l12 {
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1050000>;
+ bias-pull-down;
+ };
+
+ pm8018_l13: l13 {
+ regulator-min-microvolt = <1850000>;
+ regulator-max-microvolt = <2950000>;
+ bias-pull-down;
+ };
+
+ pm8018_l14: l14 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ bias-pull-down;
+ };
+
+ /* Low Voltage Switch */
+ pm8018_lvs1: lvs1 {
+ bias-pull-down;
+ };
+ };
+ };
+ };
+};
};
};
+ external-bus@1a100000 {
+ compatible = "qcom,msm8660-ebi2";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0x0 0x1a800000 0x00800000>,
+ <1 0x0 0x1b000000 0x00800000>,
+ <2 0x0 0x1b800000 0x00800000>,
+ <3 0x0 0x1d000000 0x08000000>,
+ <4 0x0 0x1c800000 0x00800000>,
+ <5 0x0 0x1c000000 0x00800000>;
+ reg = <0x1a100000 0x1000>, <0x1a110000 0x1000>;
+ reg-names = "ebi2", "xmem";
+ clocks = <&gcc EBI2_2X_CLK>, <&gcc EBI2_CLK>;
+ clock-names = "ebi2x", "ebi2";
+ status = "disabled";
+ };
+
qcom,ssbi@500000 {
compatible = "qcom,ssbi";
reg = <0x500000 0x1000>;
status = "ok";
};
+ pinctrl@fd510000 {
+ sdhc1_pin_a: sdhc1-pin-active {
+ clk {
+ pins = "sdc1_clk";
+ drive-strength = <16>;
+ bias-disable;
+ };
+
+ cmd-data {
+ pins = "sdc1_cmd", "sdc1_data";
+ drive-strength = <10>;
+ bias-pull-up;
+ };
+ };
+ };
+
+ sdhci@f9824900 {
+ status = "ok";
+
+ vmmc-supply = <&pm8941_l20>;
+ vqmmc-supply = <&pm8941_s3>;
+
+ bus-width = <8>;
+ non-removable;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhc1_pin_a>;
+ };
+
gpio-keys {
compatible = "gpio-keys";
input-name = "gpio-keys";
model = "Rockchip RK3036 Evaluation board";
compatible = "rockchip,rk3036-evb", "rockchip,rk3036";
- memory {
+ memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
model = "Rockchip RK3036 KylinBoard";
compatible = "rockchip,rk3036-kylin", "rockchip,rk3036";
- memory {
+ memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x20000000>;
};
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/clock/rk3036-cru.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
-#include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
compatible = "rockchip,rk3036";
interrupt-parent = <&gic>;
compatible = "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x10214000 0x4000>;
clock-frequency = <37500000>;
- clock-freq-min-max = <400000 37500000>;
+ max-frequency = <37500000>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>;
clock-names = "biu", "ciu";
fifo-depth = <0x100>;
sdio: dwmmc@10218000 {
compatible = "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc";
reg = <0x10218000 0x4000>;
- clock-freq-min-max = <400000 37500000>;
+ max-frequency = <37500000>;
clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
<&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
bus-width = <8>;
cap-mmc-highspeed;
clock-frequency = <37500000>;
- clock-freq-min-max = <400000 37500000>;
+ max-frequency = <37500000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
model = "bq Curie 2";
compatible = "mundoreader,bq-curie2", "rockchip,rk3066a";
- memory {
+ memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
model = "MarsBoard RK3066";
compatible = "haoyu,marsboard-rk3066", "rockchip,rk3066a";
- memory {
+ memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
--- /dev/null
+/*
+ * Copyright (c) 2016 Paweł Jarosz <paweljarosz3691@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "rk3066a.dtsi"
+
+/ {
+ model = "Rikomagic MK808";
+ compatible = "rikomagic,mk808", "rockchip,rk3066a";
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ memory@60000000 {
+ reg = <0x60000000 0x40000000>;
+ device_type = "memory";
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ blue {
+ label = "mk808:blue:power";
+ gpios = <&gpio0 3 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ linux,default-trigger = "default-on";
+ };
+ };
+
+ vcc_io: vcc-io {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vcc_host: usb-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&host_drv>;
+ pinctrl-names = "default";
+ regulator-always-on;
+ regulator-name = "host-pwr";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_otg: usb-otg-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 5 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&otg_drv>;
+ pinctrl-names = "default";
+ regulator-always-on;
+ regulator-name = "vcc_otg";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_sd: sdmmc-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio3 7 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&sdmmc_pwr>;
+ pinctrl-names = "default";
+ regulator-name = "vcc_sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_wifi: sdio-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&wifi_pwr>;
+ pinctrl-names = "default";
+ regulator-name = "vcc_wifi";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+};
+
+&mmc0 {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ num-slots = <1>;
+ vmmc-supply = <&vcc_sd>;
+ status = "okay";
+};
+
+&mmc1 {
+ bus-width = <4>;
+ disable-wp;
+ non-removable;
+ num-slots = <1>;
+ pinctrl-0 = <&sd1_clk &sd1_cmd &sd1_bus4>;
+ pinctrl-names = "default";
+ vmmc-supply = <&vcc_wifi>;
+ status = "okay";
+};
+
+&pinctrl {
+ usb-host {
+ host_drv: host-drv {
+ rockchip,pins = <RK_GPIO0 6 RK_FUNC_GPIO &pcfg_pull_default>;
+ };
+ };
+
+ usb-otg {
+ otg_drv: otg-drv {
+ rockchip,pins = <RK_GPIO0 5 RK_FUNC_GPIO &pcfg_pull_default>;
+ };
+ };
+
+ sdmmc {
+ sdmmc_pwr: sdmmc-pwr {
+ rockchip,pins = <RK_GPIO3 7 RK_FUNC_GPIO &pcfg_pull_default>;
+ };
+ };
+
+ sdio {
+ wifi_pwr: wifi-pwr {
+ rockchip,pins = <RK_GPIO3 24 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb_host {
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
model = "Rayeager PX2";
compatible = "chipspark,rayeager-px2", "rockchip,rk3066a";
- memory {
+ memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
#clock-cells = <1>;
#reset-cells = <1>;
+ assigned-clocks = <&cru PLL_CPLL>, <&cru PLL_GPLL>,
+ <&cru ACLK_CPU>, <&cru HCLK_CPU>,
+ <&cru PCLK_CPU>, <&cru ACLK_PERI>,
+ <&cru HCLK_PERI>, <&cru PCLK_PERI>;
+ assigned-clock-rates = <400000000>, <594000000>,
+ <300000000>, <150000000>,
+ <75000000>, <300000000>,
+ <150000000>, <75000000>;
};
timer@2000e000 {
};
efuse: efuse@20010000 {
- compatible = "rockchip,rockchip-efuse";
+ compatible = "rockchip,rk3066a-efuse";
reg = <0x20010000 0x4000>;
#address-cells = <1>;
#size-cells = <1>;
};
&mmc0 {
+ clock-frequency = <50000000>;
+ max-frequency = <50000000>;
pinctrl-names = "default";
pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_cd &sd0_bus4>;
};
--- /dev/null
+/*
+ * Copyright (c) 2016 Andy Yan <andy.yan@rock-chips.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include "rk3188.dtsi"
+
+/ {
+ model = "Rockchip PX3-EVB";
+ compatible = "rockchip,px3-evb", "rockchip,px3", "rockchip,rk3188";
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ memory@60000000 {
+ reg = <0x60000000 0x80000000>;
+ device_type = "memory";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ autorepeat;
+
+ power {
+ gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_POWER>;
+ label = "GPIO Key Power";
+ linux,input-type = <1>;
+ wakeup-source;
+ debounce-interval = <100>;
+ };
+ };
+
+ vcc_sys: vsys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vsys";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&vdd_cpu>;
+};
+
+&emmc {
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ disable-wp;
+ non-removable;
+ num-slots = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_clk>, <&emmc_cmd>, <&emmc_rst>;
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ accelerometer@18 {
+ compatible = "bosch,bma250";
+ reg = <0x18>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&i2c1 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ rk808: pmic@1c {
+ compatible = "rockchip,rk818";
+ reg = <0x1c>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
+ rockchip,system-power-controller;
+ wakeup-source;
+ #clock-cells = <1>;
+ clock-output-names = "xin32k", "rk808-clkout2";
+
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc6-supply = <&vcc_sys>;
+ vcc7-supply = <&vcc_sys>;
+ vcc8-supply = <&vcc_io>;
+ vcc9-supply = <&vcc_io>;
+
+ regulators {
+ vdd_cpu: DCDC_REG1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-name = "vdd_arm";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_gpu: DCDC_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1250000>;
+ regulator-name = "vdd_gpu";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vcc_ddr";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_io: DCDC_REG4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_io";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_cif: LDO_REG1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_cif";
+ };
+
+ vcc_jetta33: LDO_REG2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_jetta33";
+ };
+
+ vdd_10: LDO_REG3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "vdd_10";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ lvds_12: LDO_REG4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "lvds_12";
+ };
+
+ lvds_25: LDO_REG5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "lvds_25";
+ };
+
+ cif_18: LDO_REG6 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-name = "cif_18";
+ };
+
+ vcc_sd: LDO_REG7 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_sd";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ wl_18: LDO_REG8 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "wl_18";
+ };
+
+ lcd_33: SWITCH_REG1 {
+ regulator-name = "lcd_33";
+ };
+ };
+ };
+
+};
+
+&i2c2 {
+ gsl1680: touchscreen@40 {
+ compatible = "silead,gsl1680";
+ reg = <0x40>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <15 IRQ_TYPE_EDGE_FALLING>;
+ power-gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
+ touchscreen-size-x = <800>;
+ touchscreen-size-y = <1280>;
+ silead,max-fingers = <5>;
+ };
+};
+
+&mmc0 {
+ num-slots = <1>;
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
+ vmmc-supply = <&vcc_sd>;
+
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ disable-wp;
+};
+
+&pinctrl {
+ pcfg_output_low: pcfg-output-low {
+ output-low;
+ };
+
+ usb {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ otg_vbus_drv: otg-vbus-drv {
+ rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&pwm3 {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
+
+&usb_host {
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
model = "Radxa Rock";
compatible = "radxa,rock", "rockchip,rk3188";
- memory {
+ memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x80000000>;
};
};
efuse: efuse@20010000 {
- compatible = "rockchip,rockchip-efuse";
+ compatible = "rockchip,rk3188-efuse";
reg = <0x20010000 0x4000>;
#address-cells = <1>;
#size-cells = <1>;
model = "Rockchip RK3228 Evaluation board";
compatible = "rockchip,rk3228-evb", "rockchip,rk3228";
- memory {
+ memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
model = "Rockchip RK3229 Evaluation board";
compatible = "rockchip,rk3229-evb", "rockchip,rk3229";
- memory {
+ memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/clock/rk3228-cru.h>
#include <dt-bindings/thermal/thermal.h>
-#include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
interrupt-parent = <&gic>;
aliases {
reg = <0x30020000 0x4000>;
interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
clock-frequency = <37500000>;
- clock-freq-min-max = <400000 37500000>;
+ max-frequency = <37500000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu_drv", "ciu_sample";
#include "rk3288.dtsi"
/ {
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x0 0x80000000>;
};
model = "Rockchip RK3288 Fennec Board";
compatible = "rockchip,rk3288-fennec", "rockchip,rk3288";
- memory {
+ memory@0 {
reg = <0x0 0x80000000>;
device_type = "memory";
};
#include "rk3288.dtsi"
/ {
- memory {
+ memory@0 {
device_type = "memory";
reg = <0 0x80000000>;
};
#include "rk3288.dtsi"
/ {
- memory {
+ memory@0 {
device_type = "memory";
reg = <0 0x80000000>;
};
stdout-path = "serial2:115200n8";
};
- memory {
+ memory@0 {
device_type = "memory";
reg = <0 0x80000000>;
};
model = "PopMetal-RK3288";
compatible = "chipspark,popmetal-rk3288", "rockchip,rk3288";
- memory{
+ memory@0 {
device_type = "memory";
reg = <0 0x80000000>;
};
pinctrl-0 = <&pwrbtn>;
power {
- gpios = <&gpio0 5 GPIO_ACTIVE_LOW>;
+ gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
label = "GPIO Key Power";
linux,input-type = <1>;
ir: ir-receiver {
compatible = "gpio-ir-receiver";
- gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
+ gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&ir_int>;
};
vcc_sd: sdmmc-regulator {
compatible = "regulator-fixed";
- gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
+ gpio = <&gpio7 RK_PB3 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_pwr>;
regulator-name = "vcc_sd";
vcc28_dvp: vcc28-dvp-regulator {
compatible = "regulator-fixed";
enable-active-high;
- gpio = <&gpio0 17 GPIO_ACTIVE_HIGH>;
+ gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&dvp_pwr>;
regulator-name = "vcc28_dvp";
bus-width = <8>;
cap-mmc-highspeed;
disable-wp;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
non-removable;
num-slots = <1>;
pinctrl-names = "default";
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ sd-uhs-sdr50;
+ sd-uhs-sdr104;
vmmc-supply = <&vcc_sd>;
vqmmc-supply = <&vccio_sd>;
status = "okay";
phy-supply = <&vcc_lan>;
phy-mode = "rgmii";
clock_in_out = "input";
- snps,reset-gpio = <&gpio4 7 0>;
+ snps,reset-gpio = <&gpio4 RK_PB0 0>;
snps,reset-active-low;
snps,reset-delays-us = <0 10000 1000000>;
assigned-clocks = <&cru SCLK_MAC>;
vccio_sd: LDO_REG2 {
regulator-always-on;
regulator-boot-on;
- regulator-min-microvolt = <3300000>;
+ regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vccio_sd";
regulator-state-mem {
&pinctrl {
ak8963 {
comp_int: comp-int {
- rockchip,pins = <8 1 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <8 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
buttons {
pwrbtn: pwrbtn {
- rockchip,pins = <0 5 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
dvp {
dvp_pwr: dvp-pwr {
- rockchip,pins = <0 17 RK_FUNC_GPIO &pcfg_pull_none>;
+ rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
ir {
ir_int: ir-int {
- rockchip,pins = <0 6 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
mma8452 {
gsensor_int: gsensor-int {
- rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <8 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
pmic {
pmic_int: pmic-int {
- rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
+ rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
sdmmc {
sdmmc_pwr: sdmmc-pwr {
- rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
+ rockchip,pins = <7 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
/ {
compatible = "netxeon,r89", "rockchip,rk3288";
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x0 0x80000000>;
};
#include "rk3288.dtsi"
/ {
- memory {
+ memory@0 {
reg = <0x0 0x80000000>;
device_type = "memory";
};
#include "rk3288.dtsi"
/ {
- memory {
+ memory@0 {
device_type = "memory";
reg = <0x0 0x80000000>;
};
#include <dt-bindings/thermal/thermal.h>
#include <dt-bindings/power/rk3288-power.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
-#include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
compatible = "rockchip,rk3288";
interrupt-parent = <&gic>;
sdmmc: dwmmc@ff0c0000 {
compatible = "rockchip,rk3288-dw-mshc";
- clock-freq-min-max = <400000 150000000>;
+ max-frequency = <150000000>;
clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
sdio0: dwmmc@ff0d0000 {
compatible = "rockchip,rk3288-dw-mshc";
- clock-freq-min-max = <400000 150000000>;
+ max-frequency = <150000000>;
clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
<&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
sdio1: dwmmc@ff0e0000 {
compatible = "rockchip,rk3288-dw-mshc";
- clock-freq-min-max = <400000 150000000>;
+ max-frequency = <150000000>;
clocks = <&cru HCLK_SDIO1>, <&cru SCLK_SDIO1>,
<&cru SCLK_SDIO1_DRV>, <&cru SCLK_SDIO1_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
emmc: dwmmc@ff0f0000 {
compatible = "rockchip,rk3288-dw-mshc";
- clock-freq-min-max = <400000 150000000>;
+ max-frequency = <150000000>;
clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
<&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
};
efuse: efuse@ffb40000 {
- compatible = "rockchip,rockchip-efuse";
+ compatible = "rockchip,rk3288-efuse";
reg = <0xffb40000 0x20>;
#address-cells = <1>;
#size-cells = <1>;
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/soc/rockchip,boot-mode.h>
-#include "skeleton.dtsi"
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
interrupt-parent = <&gic>;
aliases {
atmel,clk-output-range = <0 83000000>;
};
+ securam_clk: securam_clk {
+ #clock-cells = <0>;
+ reg = <51>;
+ };
+
i2s0_clk: i2s0_clk {
#clock-cells = <0>;
reg = <54>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&twi0_clk>;
+ atmel,fifo-size = <16>;
status = "disabled";
};
status = "disabled";
};
+ securam: sram@f8044000 {
+ compatible = "atmel,sama5d2-securam", "mmio-sram";
+ reg = <0xf8044000 0x1420>;
+ clocks = <&securam_clk>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0xf8044000 0x1420>;
+ };
+
rstc@f8048000 {
compatible = "atmel,sama5d3-rstc";
reg = <0xf8048000 0x10>;
status = "disabled";
};
- sckc@f8048050 {
- compatible = "atmel,at91sam9x5-sckc";
+ clk32k: sckc@f8048050 {
+ compatible = "atmel,sama5d4-sckc";
reg = <0xf8048050 0x4>;
- slow_rc_osc: slow_rc_osc {
- compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
- #clock-cells = <0>;
- clock-frequency = <32768>;
- clock-accuracy = <250000000>;
- atmel,startup-time-usec = <75>;
- };
-
- slow_osc: slow_osc {
- compatible = "atmel,at91sam9x5-clk-slow-osc";
- #clock-cells = <0>;
- clocks = <&slow_xtal>;
- atmel,startup-time-usec = <1200000>;
- };
-
- clk32k: slowck {
- compatible = "atmel,at91sam9x5-clk-slow";
- #clock-cells = <0>;
- clocks = <&slow_rc_osc &slow_osc>;
- };
+ clocks = <&slow_xtal>;
+ #clock-cells = <0>;
};
rtc@f80480b0 {
#address-cells = <1>;
#size-cells = <0>;
clocks = <&twi1_clk>;
+ atmel,fifo-size = <16>;
status = "disabled";
};
clocks = <&pioA_clk>;
};
+ secumod@fc040000 {
+ compatible = "atmel,sama5d2-secumod", "syscon";
+ reg = <0xfc040000 0x100>;
+ };
+
tdes@fc044000 {
compatible = "atmel,at91sam9g46-tdes";
reg = <0xfc044000 0x100>;
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOB 30 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB30 periph A */
- AT91_PIOB 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* PB31 periph A with pullup */
+ <AT91_PIOB 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOB 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
status = "disabled";
};
- sckc@fc068650 {
- compatible = "atmel,at91sam9x5-sckc";
+ clk32k: sckc@fc068650 {
+ compatible = "atmel,sama5d4-sckc";
reg = <0xfc068650 0x4>;
-
- slow_rc_osc: slow_rc_osc {
- compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
- #clock-cells = <0>;
- clock-frequency = <32768>;
- clock-accuracy = <250000000>;
- atmel,startup-time-usec = <75>;
- };
-
- slow_osc: slow_osc {
- compatible = "atmel,at91sam9x5-clk-slow-osc";
- #clock-cells = <0>;
- clocks = <&slow_xtal>;
- atmel,startup-time-usec = <1200000>;
- };
-
- clk32k: slowck {
- compatible = "atmel,at91sam9x5-clk-slow";
- #clock-cells = <0>;
- clocks = <&slow_rc_osc &slow_osc>;
- };
+ #clock-cells = <0>;
+ clocks = <&slow_xtal>;
};
rtc@fc0686b0 {
dbgu {
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_NONE>, /* conflicts with D14 and TDI */
- <AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; /* conflicts with D15 and TDO */
+ <AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* conflicts with D14 and TDI */
+ AT91_PIOB 25 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* conflicts with D15 and TDO */
};
};
arm,data-latency = <2 1 1>;
prefetch-data = <1>;
prefetch-instr = <1>;
+ arm,shared-override;
};
mmc: dwmmc0@ff704000 {
status = "disabled";
};
+ nand0: nand@ff900000 {
+ #address-cells = <0x1>;
+ #size-cells = <0x1>;
+ compatible = "denali,denali-nand-dt";
+ reg = <0xff900000 0x100000>,
+ <0xffb80000 0x10000>;
+ reg-names = "nand_data", "denali_reg";
+ interrupts = <0x0 0x90 0x4>;
+ dma-mask = <0xffffffff>;
+ clocks = <&nand_clk>;
+ status = "disabled";
+ };
+
ocram: sram@ffff0000 {
compatible = "mmio-sram";
reg = <0xffff0000 0x10000>;
};
+ qspi: spi@ff705000 {
+ compatible = "cdns,qspi-nor";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xff705000 0x1000>,
+ <0xffa00000 0x1000>;
+ interrupts = <0 151 4>;
+ cdns,fifo-depth = <128>;
+ cdns,fifo-width = <4>;
+ cdns,trigger-address = <0x00000000>;
+ clocks = <&qspi_clk>;
+ status = "disabled";
+ };
+
rst: rstmgr@ffd05000 {
#reset-cells = <1>;
compatible = "altr,rst-mgr";
status = "disabled";
};
+ spi1: spi@ffda5000 {
+ compatible = "snps,dw-apb-ssi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xffda5000 0x100>;
+ interrupts = <0 102 4>;
+ num-chipselect = <4>;
+ bus-num = <0>;
+ /*32bit_access;*/
+ tx-dma-channel = <&pdma 16>;
+ rx-dma-channel = <&pdma 17>;
+ clocks = <&spi_m_clk>;
+ status = "disabled";
+ };
+
sdr: sdr@ffc25000 {
compatible = "syscon";
reg = <0xffcfb100 0x80>;
interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>;
cache-unified;
cache-level = <2>;
+ prefetch-data = <1>;
+ prefetch-instr = <1>;
+ arm,shared-override;
};
mmc: dwmmc0@ff808000 {
};
};
+ qspi: spi@ff809000 {
+ compatible = "cdns,qspi-nor";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xff809000 0x100>,
+ <0xffa00000 0x100000>;
+ interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>;
+ cdns,fifo-depth = <128>;
+ cdns,fifo-width = <4>;
+ cdns,trigger-address = <0x00000000>;
+ clocks = <&qspi_clk>;
+ status = "disabled";
+ };
+
rst: rstmgr@ffd05000 {
#reset-cells = <1>;
compatible = "altr,rst-mgr";
reg = <0x0 0x40000000>; /* 1GB */
};
+ a10leds {
+ compatible = "gpio-leds";
+
+ a10sr_led0 {
+ label = "a10sr-led0";
+ gpios = <&a10sr_gpio 0 1>;
+ };
+
+ a10sr_led1 {
+ label = "a10sr-led1";
+ gpios = <&a10sr_gpio 1 1>;
+ };
+
+ a10sr_led2 {
+ label = "a10sr-led2";
+ gpios = <&a10sr_gpio 2 1>;
+ };
+
+ a10sr_led3 {
+ label = "a10sr-led3";
+ gpios = <&a10sr_gpio 3 1>;
+ };
+ };
+
soc {
clkmgr@ffd04000 {
clocks {
status = "okay";
};
+&gpio1 {
+ status = "okay";
+};
+
+&spi1 {
+ status = "okay";
+
+ resource-manager@0 {
+ compatible = "altr,a10sr";
+ reg = <0>;
+ spi-max-frequency = <100000>;
+ /* low-level active IRQ at GPIO1_5 */
+ interrupt-parent = <&portb>;
+ interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ a10sr_gpio: gpio-controller {
+ compatible = "altr,a10sr-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+};
+
&i2c1 {
speed-mode = <0>;
status = "okay";
--- /dev/null
+/*
+ * Copyright (C) 2016 Intel. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/dts-v1/;
+#include "socfpga_arria10_socdk.dtsi"
+
+&qspi {
+ status = "okay";
+
+ flash0: n25q00@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q00aa";
+ reg = <0>;
+ spi-max-frequency = <100000000>;
+
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <4>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+
+ partition@qspi-boot {
+ label = "Boot and fpga data";
+ reg = <0x0 0x2720000>;
+ };
+
+ partition@qspi-rootfs {
+ label = "Root Filesystem - JFFS2";
+ reg = <0x2720000 0x58E0000>;
+ };
+ };
+};
status = "okay";
};
+&qspi {
+ status = "okay";
+
+ flash: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q256a";
+ reg = <0>;
+ spi-max-frequency = <100000000>;
+
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <4>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+
+ partition@qspi-boot {
+ /* 8MB for raw data. */
+ label = "Flash 0 Raw Data";
+ reg = <0x0 0x800000>;
+ };
+
+ partition@qspi-rootfs {
+ /* 120MB for jffs2 data. */
+ label = "Flash 0 jffs2 Filesystem";
+ reg = <0x800000 0x7800000>;
+ };
+ };
+};
+
&usb1 {
status = "okay";
};
/ {
model = "Terasic DE-0(Atlas)";
- compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+ compatible = "terasic,de0-atlas", "altr,socfpga-cyclone5", "altr,socfpga";
chosen {
bootargs = "earlyprintk";
#include "socfpga_cyclone5.dtsi"
/ {
- model = "DENX MCV";
+ model = "Aries/DENX MCV";
compatible = "altr,socfpga-cyclone5", "altr,socfpga";
memory {
#include "socfpga_cyclone5_mcv.dtsi"
/ {
- model = "DENX MCV EVK";
- compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+ model = "Aries/DENX MCV EVK";
+ compatible = "denx,mcvevk", "altr,socfpga-cyclone5", "altr,socfpga";
aliases {
ethernet0 = &gmac0;
/ {
model = "Altera SOCFPGA Cyclone V SoC Development Kit";
- compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+ compatible = "altr,socfpga-cyclone5-socdk", "altr,socfpga-cyclone5", "altr,socfpga";
chosen {
bootargs = "earlyprintk";
status = "okay";
};
+&qspi {
+ status = "okay";
+
+ flash0: n25q00@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q00";
+ reg = <0>; /* chip select */
+ spi-max-frequency = <100000000>;
+
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <4>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+
+ partition@qspi-boot {
+ /* 8MB for raw data. */
+ label = "Flash 0 Raw Data";
+ reg = <0x0 0x800000>;
+ };
+
+ partition@qspi-rootfs {
+ /* 120MB for jffs2 data. */
+ label = "Flash 0 jffs2 Filesystem";
+ reg = <0x800000 0x7800000>;
+ };
+ };
+};
+
&usb1 {
status = "okay";
};
/ {
model = "Terasic SoCkit";
- compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+ compatible = "terasic,socfpga-cyclone5-sockit", "altr,socfpga-cyclone5", "altr,socfpga";
chosen {
bootargs = "earlyprintk";
status = "okay";
};
+&qspi {
+ status = "okay";
+
+ flash: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q00";
+ reg = <0>;
+ spi-max-frequency = <100000000>;
+
+ m25p,fast-read;
+ cdns,page-size = <256>;
+ cdns,block-size = <16>;
+ cdns,read-delay = <4>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+ };
+};
+
&usb1 {
status = "okay";
};
&mmc {
status = "okay";
};
+
+&qspi {
+ status = "okay";
+
+ flash: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "n25q256a";
+ reg = <0>;
+ spi-max-frequency = <100000000>;
+ m25p,fast-read;
+ cdns,read-delay = <4>;
+ cdns,tshsl-ns = <50>;
+ cdns,tsd2d-ns = <50>;
+ cdns,tchsh-ns = <4>;
+ cdns,tslch-ns = <4>;
+ status = "okay";
+ };
+};
--- /dev/null
+/*
+ * Copyright (C) 2016 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "socfpga_cyclone5.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Altera SOCFPGA Cyclone V SoC Macnica Sodia board";
+ compatible = "macnica,sodia", "altr,socfpga-cyclone5", "altr,socfpga";
+
+ chosen {
+ bootargs = "earlyprintk";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ name = "memory";
+ device_type = "memory";
+ reg = <0x0 0x40000000>;
+ };
+
+ aliases {
+ ethernet0 = &gmac1;
+ };
+
+ regulator_3_3v: 3-3-v-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ leds: gpio-leds {
+ compatible = "gpio-leds";
+
+ hps_led0 {
+ label = "hps:green:led0";
+ gpios = <&portb 12 GPIO_ACTIVE_LOW>;
+ };
+
+ hps_led1 {
+ label = "hps:green:led1";
+ gpios = <&portb 13 GPIO_ACTIVE_LOW>;
+ };
+
+ hps_led2 {
+ label = "hps:green:led2";
+ gpios = <&portb 14 GPIO_ACTIVE_LOW>;
+ };
+
+ hps_led3 {
+ label = "hps:green:led3";
+ gpios = <&portb 15 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&gmac1 {
+ status = "okay";
+ phy-mode = "rgmii";
+ phy = <&phy0>;
+
+ mdio0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ rxd0-skew-ps = <0>;
+ rxd1-skew-ps = <0>;
+ rxd2-skew-ps = <0>;
+ rxd3-skew-ps = <0>;
+ rxdv-skew-ps = <0>;
+ rxc-skew-ps = <3000>;
+ txen-skew-ps = <0>;
+ txc-skew-ps = <3000>;
+ };
+ };
+};
+
+&gpio1 {
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+
+ eeprom@51 {
+ compatible = "atmel,24c32";
+ reg = <0x51>;
+ pagesize = <32>;
+ };
+
+ rtc@68 {
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ };
+};
+
+&mmc0 {
+ cd-gpios = <&portb 18 0>;
+ vmmc-supply = <®ulator_3_3v>;
+ vqmmc-supply = <®ulator_3_3v>;
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
/ {
model = "samtec VIN|ING FPGA";
- compatible = "altr,socfpga-cyclone5", "altr,socfpga";
+ compatible = "samtec,vining", "altr,socfpga-cyclone5", "altr,socfpga";
chosen {
bootargs = "console=ttyS0,115200";
arm,primecell-periphid = <0x10480180>;
max-frequency = <100000000>;
bus-width = <4>;
+ cap-sd-highspeed;
cap-mmc-highspeed;
+ sd-uhs-sdr12;
+ sd-uhs-sdr25;
+ /* All direction control is used */
+ st,sig-dir-cmd;
+ st,sig-dir-dat0;
+ st,sig-dir-dat2;
+ st,sig-dir-dat31;
+ st,sig-pin-fbclk;
+ full-pwr-cycle;
vmmc-supply = <&ab8500_ldo_aux3_reg>;
vqmmc-supply = <&vmmci>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdi0_default_mode>;
pinctrl-1 = <&sdi0_sleep_mode>;
- cd-gpios = <&gpio6 26 GPIO_ACTIVE_LOW>; // 218
+ /* GPIO218 MMC_CD */
+ cd-gpios = <&gpio6 26 GPIO_ACTIVE_LOW>;
status = "okay";
};
/* VMMCI level-shifter enable */
snowball_cfg3 {
pins = "GPIO217_AH12";
- ste,config = <&gpio_out_lo>;
+ ste,config = <&gpio_out_hi>;
};
/* VMMCI level-shifter voltage select */
snowball_cfg4 {
clocks = <&clk_sysin>;
clock-output-names = "clk-s-a0-pll-ofd-0";
+ clock-critical = <0>; /* clk-s-a0-pll-ofd-0 */
};
clk_s_a0_flexgen: clk-s-a0-flexgen {
<&clk_sysin>;
clock-output-names = "clk-ic-lmi0";
+ clock-critical = <CLK_IC_LMI0>;
};
};
"clk-s-c0-fs0-ch1",
"clk-s-c0-fs0-ch2",
"clk-s-c0-fs0-ch3";
+ clock-critical = <0>; /* clk-s-c0-fs0-ch0 */
};
clk_s_c0: clockgen-c@09103000 {
clocks = <&clk_sysin>;
clock-output-names = "clk-s-c0-pll0-odf-0";
+ clock-critical = <0>; /* clk-s-c0-pll0-odf-0 */
};
clk_s_c0_pll1: clk-s-c0-pll1 {
"clk-main-disp",
"clk-aux-disp",
"clk-compo-dvp";
+ clock-critical = <CLK_PROC_STFE>,
+ <CLK_ICN_CPU>,
+ <CLK_TX_ICN_DMU>,
+ <CLK_EXT2F_A9>,
+ <CLK_ICN_LMI>,
+ <CLK_ICN_SBC>;
};
};
};
sti_uni_player0: sti-uni-player@8d80000 {
- compatible = "st,sti-uni-player";
+ compatible = "st,stih407-uni-player-hdmi";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
clocks = <&clk_s_d0_flexgen CLK_PCM_0>;
reg = <0x8d80000 0x158>;
interrupts = <GIC_SPI 84 IRQ_TYPE_NONE>;
dmas = <&fdma0 2 0 1>;
- dai-name = "Uni Player #0 (HDMI)";
dma-names = "tx";
- st,uniperiph-id = <0>;
- st,version = <5>;
- st,mode = "HDMI";
status = "disabled";
};
sti_uni_player1: sti-uni-player@8d81000 {
- compatible = "st,sti-uni-player";
+ compatible = "st,stih407-uni-player-pcm-out";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
clocks = <&clk_s_d0_flexgen CLK_PCM_1>;
reg = <0x8d81000 0x158>;
interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>;
dmas = <&fdma0 3 0 1>;
- dai-name = "Uni Player #1 (PIO)";
dma-names = "tx";
- st,uniperiph-id = <1>;
- st,version = <5>;
- st,mode = "PCM";
status = "disabled";
};
sti_uni_player2: sti-uni-player@8d82000 {
- compatible = "st,sti-uni-player";
+ compatible = "st,stih407-uni-player-dac";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
clocks = <&clk_s_d0_flexgen CLK_PCM_2>;
reg = <0x8d82000 0x158>;
interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>;
dmas = <&fdma0 4 0 1>;
- dai-name = "Uni Player #1 (DAC)";
dma-names = "tx";
- st,uniperiph-id = <2>;
- st,version = <5>;
- st,mode = "PCM";
status = "disabled";
};
sti_uni_player3: sti-uni-player@8d85000 {
- compatible = "st,sti-uni-player";
+ compatible = "st,stih407-uni-player-spdif";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
clocks = <&clk_s_d0_flexgen CLK_SPDIFF>;
interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>;
dmas = <&fdma0 7 0 1>;
dma-names = "tx";
- dai-name = "Uni Player #1 (PIO)";
- st,uniperiph-id = <3>;
- st,version = <5>;
- st,mode = "SPDIF";
status = "disabled";
};
sti_uni_reader0: sti-uni-reader@8d83000 {
- compatible = "st,sti-uni-reader";
+ compatible = "st,stih407-uni-reader-pcm_in";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
reg = <0x8d83000 0x158>;
interrupts = <GIC_SPI 87 IRQ_TYPE_NONE>;
dmas = <&fdma0 5 0 1>;
dma-names = "rx";
- dai-name = "Uni Reader #0 (PCM IN)";
- st,version = <3>;
status = "disabled";
};
sti_uni_reader1: sti-uni-reader@8d84000 {
- compatible = "st,sti-uni-reader";
+ compatible = "st,stih407-uni-reader-hdmi";
#sound-dai-cells = <0>;
st,syscfg = <&syscfg_core>;
reg = <0x8d84000 0x158>;
interrupts = <GIC_SPI 88 IRQ_TYPE_NONE>;
dmas = <&fdma0 6 0 1>;
dma-names = "rx";
- dai-name = "Uni Reader #1 (HDMI RX)";
- st,version = <3>;
status = "disabled";
};
reg = <0x0923f080 0x4>;
reg-names = "irqmux";
interrupts = <GIC_SPI 192 IRQ_TYPE_NONE>;
- interrupts-names = "irqmux";
+ interrupt-names = "irqmux";
ranges = <0 0x09230000 0x3000>;
pio40: gpio@09230000 {
<&clk_s_d2_quadfs 0>;
};
- sti-hdmi@8d04000 {
+ sti_hdmi: sti-hdmi@8d04000 {
compatible = "st,stih407-hdmi";
reg = <0x8d04000 0x1000>;
reg-names = "hdmi-reg";
status = "okay";
};
+ sti_uni_player0: sti-uni-player@8d80000 {
+ status = "okay";
+ };
/* SSC11 to HDMI */
hdmiddc: i2c@9541000 {
/* HDMI V1.3a supports Standard mode only */
status = "okay";
};
- sti-display-subsystem {
- sti_hdmi: sti-hdmi@8d04000 {
- status = "okay";
+ sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "STI-B2260";
+ status = "okay";
+
+ simple-audio-card,dai-link@0 {
+ /* DAC */
+ format = "i2s";
+ mclk-fs = <128>;
+ cpu {
+ sound-dai = <&sti_uni_player0>;
+ };
+
+ codec {
+ sound-dai = <&sti_hdmi>;
+ };
};
};
"clk-clust-hades",
"clk-hwpe-hades",
"clk-fc-hades";
- clock-critical = <CLK_ICN_CPU>,
+ clock-critical = <CLK_PROC_STFE>,
+ <CLK_ICN_CPU>,
<CLK_TX_ICN_DMU>,
<CLK_EXT2F_A9>,
<CLK_ICN_LMI>,
<&clk_s_d2_quadfs 0>;
};
- sti-hdmi@8d04000 {
+ sti_hdmi: sti-hdmi@8d04000 {
compatible = "st,stih407-hdmi";
reg = <0x8d04000 0x1000>;
reg-names = "hdmi-reg";
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-/dts-v1/;
-#include "stih415.dtsi"
-#include "stih41x-b2000.dtsi"
-/ {
- model = "STiH415 B2000 Board";
- compatible = "st,stih415-b2000", "st,stih415";
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-/dts-v1/;
-#include "stih415.dtsi"
-#include "stih41x-b2020.dtsi"
-/ {
- model = "STiH415 B2020 Board";
- compatible = "st,stih415-b2020", "st,stih415";
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <dt-bindings/clock/stih415-clks.h>
-
-/ {
- clocks {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- /*
- * Fixed 30MHz oscillator input to SoC
- */
- clk_sysin: clk-sysin {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <30000000>;
- };
-
- /*
- * ClockGenAs on SASG1
- */
- clockgen-a@fee62000 {
- reg = <0xfee62000 0xb48>;
-
- clk_s_a0_pll: clk-s-a0-pll {
- #clock-cells = <1>;
- compatible = "st,clkgena-plls-c65";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-s-a0-pll0-hs",
- "clk-s-a0-pll0-ls",
- "clk-s-a0-pll1";
- };
-
- clk_s_a0_osc_prediv: clk-s-a0-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c65",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-s-a0-osc-prediv";
- };
-
- clk_s_a0_hs: clk-s-a0-hs {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c65-hs",
- "st,clkgena-divmux";
-
- clocks = <&clk_s_a0_osc_prediv>,
- <&clk_s_a0_pll 0>, /* PLL0 HS */
- <&clk_s_a0_pll 2>; /* PLL1 */
-
- clock-output-names = "clk-s-fdma-0",
- "clk-s-fdma-1",
- ""; /* clk-s-jit-sense */
- /* Fourth output unused */
- };
-
- clk_s_a0_ls: clk-s-a0-ls {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c65-ls",
- "st,clkgena-divmux";
-
- clocks = <&clk_s_a0_osc_prediv>,
- <&clk_s_a0_pll 1>, /* PLL0 LS */
- <&clk_s_a0_pll 2>; /* PLL1 */
-
- clock-output-names = "clk-s-icn-reg-0",
- "clk-s-icn-if-0",
- "clk-s-icn-reg-lp-0",
- "clk-s-emiss",
- "clk-s-eth1-phy",
- "clk-s-mii-ref-out";
- /* Remaining outputs unused */
- };
- };
-
- clockgen-a@fee81000 {
- reg = <0xfee81000 0xb48>;
-
- clk_s_a1_pll: clk-s-a1-pll {
- #clock-cells = <1>;
- compatible = "st,clkgena-plls-c65";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-s-a1-pll0-hs",
- "clk-s-a1-pll0-ls",
- "clk-s-a1-pll1";
- };
-
- clk_s_a1_osc_prediv: clk-s-a1-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c65",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-s-a1-osc-prediv";
- };
-
- clk_s_a1_hs: clk-s-a1-hs {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c65-hs",
- "st,clkgena-divmux";
-
- clocks = <&clk_s_a1_osc_prediv>,
- <&clk_s_a1_pll 0>, /* PLL0 HS */
- <&clk_s_a1_pll 2>; /* PLL1 */
-
- clock-output-names = "", /* Reserved */
- "", /* Reserved */
- "clk-s-stac-phy",
- "clk-s-vtac-tx-phy";
- };
-
- clk_s_a1_ls: clk-s-a1-ls {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c65-ls",
- "st,clkgena-divmux";
-
- clocks = <&clk_s_a1_osc_prediv>,
- <&clk_s_a1_pll 1>, /* PLL0 LS */
- <&clk_s_a1_pll 2>; /* PLL1 */
-
- clock-output-names = "clk-s-icn-if-2",
- "clk-s-card-mmc",
- "clk-s-icn-if-1",
- "clk-s-gmac0-phy",
- "clk-s-nand-ctrl",
- "", /* Reserved */
- "clk-s-mii0-ref-out",
- ""; /* clk-s-stac-sys */
- /* Remaining outputs unused */
- };
- };
-
- /*
- * ClockGenAs on MPE41
- */
- clockgen-a@fde12000 {
- reg = <0xfde12000 0xb50>;
-
- clk_m_a0_pll0: clk-m-a0-pll0 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-0", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a0-pll0-phi0",
- "clk-m-a0-pll0-phi1",
- "clk-m-a0-pll0-phi2",
- "clk-m-a0-pll0-phi3";
- };
-
- clk_m_a0_pll1: clk-m-a0-pll1 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-1", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a0-pll1-phi0",
- "clk-m-a0-pll1-phi1",
- "clk-m-a0-pll1-phi2",
- "clk-m-a0-pll1-phi3";
- };
-
- clk_m_a0_osc_prediv: clk-m-a0-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c32",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a0-osc-prediv";
- };
-
- clk_m_a0_div0: clk-m-a0-div0 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf0",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a0_osc_prediv>,
- <&clk_m_a0_pll0 0>, /* PLL0 PHI0 */
- <&clk_m_a0_pll1 0>; /* PLL1 PHI0 */
-
- clock-output-names = "clk-m-apb-pm", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "clk-m-pp-dmu-0",
- "clk-m-pp-dmu-1",
- "clk-m-icm-disp",
- ""; /* Unused */
- };
-
- clk_m_a0_div1: clk-m-a0-div1 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf1",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a0_osc_prediv>,
- <&clk_m_a0_pll0 1>, /* PLL0 PHI1 */
- <&clk_m_a0_pll1 1>; /* PLL1 PHI1 */
-
- clock-output-names = "", /* Unused */
- "", /* Unused */
- "clk-m-a9-ext2f",
- "clk-m-st40rt",
- "clk-m-st231-dmu-0",
- "clk-m-st231-dmu-1",
- "clk-m-st231-aud",
- "clk-m-st231-gp-0";
- };
-
- clk_m_a0_div2: clk-m-a0-div2 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf2",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a0_osc_prediv>,
- <&clk_m_a0_pll0 2>, /* PLL0 PHI2 */
- <&clk_m_a0_pll1 2>; /* PLL1 PHI2 */
-
- clock-output-names = "clk-m-st231-gp-1",
- "clk-m-icn-cpu",
- "clk-m-icn-stac",
- "clk-m-icn-dmu-0",
- "clk-m-icn-dmu-1",
- "", /* Unused */
- "", /* Unused */
- ""; /* Unused */
- };
-
- clk_m_a0_div3: clk-m-a0-div3 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf3",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a0_osc_prediv>,
- <&clk_m_a0_pll0 3>, /* PLL0 PHI3 */
- <&clk_m_a0_pll1 3>; /* PLL1 PHI3 */
-
- clock-output-names = "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "clk-m-icn-eram",
- "clk-m-a9-trace";
- };
- };
-
- clockgen-a@fd6db000 {
- reg = <0xfd6db000 0xb50>;
-
- clk_m_a1_pll0: clk-m-a1-pll0 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-0", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a1-pll0-phi0",
- "clk-m-a1-pll0-phi1",
- "clk-m-a1-pll0-phi2",
- "clk-m-a1-pll0-phi3";
- };
-
- clk_m_a1_pll1: clk-m-a1-pll1 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-1", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a1-pll1-phi0",
- "clk-m-a1-pll1-phi1",
- "clk-m-a1-pll1-phi2",
- "clk-m-a1-pll1-phi3";
- };
-
- clk_m_a1_osc_prediv: clk-m-a1-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c32",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a1-osc-prediv";
- };
-
- clk_m_a1_div0: clk-m-a1-div0 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf0",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a1_osc_prediv>,
- <&clk_m_a1_pll0 0>, /* PLL0 PHI0 */
- <&clk_m_a1_pll1 0>; /* PLL1 PHI0 */
-
- clock-output-names = "clk-m-fdma-12",
- "clk-m-fdma-10",
- "clk-m-fdma-11",
- "clk-m-hva-lmi",
- "clk-m-proc-sc",
- "clk-m-tp",
- "clk-m-icn-gpu",
- "clk-m-icn-vdp-0";
- };
-
- clk_m_a1_div1: clk-m-a1-div1 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf1",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a1_osc_prediv>,
- <&clk_m_a1_pll0 1>, /* PLL0 PHI1 */
- <&clk_m_a1_pll1 1>; /* PLL1 PHI1 */
-
- clock-output-names = "clk-m-icn-vdp-1",
- "clk-m-icn-vdp-2",
- "clk-m-icn-vdp-3",
- "clk-m-prv-t1-bus",
- "clk-m-icn-vdp-4",
- "clk-m-icn-reg-10",
- "", /* Unused */
- ""; /* clk-m-icn-st231 */
- };
-
- clk_m_a1_div2: clk-m-a1-div2 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf2",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a1_osc_prediv>,
- <&clk_m_a1_pll0 2>, /* PLL0 PHI2 */
- <&clk_m_a1_pll1 2>; /* PLL1 PHI2 */
-
- clock-output-names = "clk-m-fvdp-proc-alt",
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- ""; /* Unused */
- };
-
- clk_m_a1_div3: clk-m-a1-div3 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf3",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a1_osc_prediv>,
- <&clk_m_a1_pll0 3>, /* PLL0 PHI3 */
- <&clk_m_a1_pll1 3>; /* PLL1 PHI3 */
-
- clock-output-names = "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- ""; /* Unused */
- };
- };
-
- clk_m_a9_ext2f_div2: clk-m-a9-ext2f-div2 {
- #clock-cells = <0>;
- compatible = "fixed-factor-clock";
- clocks = <&clk_m_a0_div1 2>;
- clock-div = <2>;
- clock-mult = <1>;
- };
-
- clockgen-a@fd345000 {
- reg = <0xfd345000 0xb50>;
-
- clk_m_a2_pll0: clk-m-a2-pll0 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-0", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a2-pll0-phi0",
- "clk-m-a2-pll0-phi1",
- "clk-m-a2-pll0-phi2",
- "clk-m-a2-pll0-phi3";
- };
-
- clk_m_a2_pll1: clk-m-a2-pll1 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-1", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a2-pll1-phi0",
- "clk-m-a2-pll1-phi1",
- "clk-m-a2-pll1-phi2",
- "clk-m-a2-pll1-phi3";
- };
-
- clk_m_a2_osc_prediv: clk-m-a2-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c32",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a2-osc-prediv";
- };
-
- clk_m_a2_div0: clk-m-a2-div0 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf0",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a2_osc_prediv>,
- <&clk_m_a2_pll0 0>, /* PLL0 PHI0 */
- <&clk_m_a2_pll1 0>; /* PLL1 PHI0 */
-
- clock-output-names = "clk-m-vtac-main-phy",
- "clk-m-vtac-aux-phy",
- "clk-m-stac-phy",
- "clk-m-stac-sys",
- "", /* clk-m-mpestac-pg */
- "", /* clk-m-mpestac-wc */
- "", /* clk-m-mpevtacaux-pg*/
- ""; /* clk-m-mpevtacmain-pg*/
- };
-
- clk_m_a2_div1: clk-m-a2-div1 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf1",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a2_osc_prediv>,
- <&clk_m_a2_pll0 1>, /* PLL0 PHI1 */
- <&clk_m_a2_pll1 1>; /* PLL1 PHI1 */
-
- clock-output-names = "", /* clk-m-mpevtacrx0-wc */
- "", /* clk-m-mpevtacrx1-wc */
- "clk-m-compo-main",
- "clk-m-compo-aux",
- "clk-m-bdisp-0",
- "clk-m-bdisp-1",
- "clk-m-icn-bdisp-0",
- "clk-m-icn-bdisp-1";
- };
-
- clk_m_a2_div2: clk-m-a2-div2 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf2",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a2_osc_prediv>,
- <&clk_m_a2_pll0 2>, /* PLL0 PHI2 */
- <&clk_m_a2_pll1 2>; /* PLL1 PHI2 */
-
- clock-output-names = "", /* clk-m-icn-hqvdp0 */
- "", /* clk-m-icn-hqvdp1 */
- "clk-m-icn-compo",
- "", /* clk-m-icn-vdpaux */
- "clk-m-icn-ts",
- "clk-m-icn-reg-lp-10",
- "clk-m-dcephy-impctrl",
- ""; /* Unused */
- };
-
- clk_m_a2_div3: clk-m-a2-div3 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf3",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a2_osc_prediv>,
- <&clk_m_a2_pll0 3>, /* PLL0 PHI3 */
- <&clk_m_a2_pll1 3>; /* PLL1 PHI3 */
-
- clock-output-names = ""; /* Unused */
- /* Remaining outputs unused */
- };
- };
-
- /*
- * A9 PLL
- */
- clockgen-a9@fdde00d8 {
- reg = <0xfdde00d8 0x70>;
-
- clockgen_a9_pll: clockgen-a9-pll {
- #clock-cells = <1>;
- compatible = "st,stih415-plls-c32-a9", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
- clock-output-names = "clockgen-a9-pll-odf";
- };
- };
-
- /*
- * ARM CPU related clocks
- */
- clk_m_a9: clk-m-a9@fdde00d8 {
- #clock-cells = <0>;
- compatible = "st,stih415-clkgen-a9-mux", "st,clkgen-mux";
- reg = <0xfdde00d8 0x4>;
- clocks = <&clockgen_a9_pll 0>,
- <&clockgen_a9_pll 0>,
- <&clk_m_a0_div1 2>,
- <&clk_m_a9_ext2f_div2>;
- };
-
- /*
- * ARM Peripheral clock for timers
- */
- arm_periph_clk: clk-m-a9-periphs {
- #clock-cells = <0>;
- compatible = "fixed-factor-clock";
- clocks = <&clk_m_a9>;
- clock-div = <2>;
- clock-mult = <1>;
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-#include "st-pincfg.h"
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-/ {
-
- aliases {
- gpio0 = &pio0;
- gpio1 = &pio1;
- gpio2 = &pio2;
- gpio3 = &pio3;
- gpio4 = &pio4;
- gpio5 = &pio5;
- gpio6 = &pio6;
- gpio7 = &pio7;
- gpio8 = &pio8;
- gpio9 = &pio9;
- gpio10 = &pio10;
- gpio11 = &pio11;
- gpio12 = &pio12;
- gpio13 = &pio13;
- gpio14 = &pio14;
- gpio15 = &pio15;
- gpio16 = &pio16;
- gpio17 = &pio17;
- gpio18 = &pio18;
- gpio19 = &pio100;
- gpio20 = &pio101;
- gpio21 = &pio102;
- gpio22 = &pio103;
- gpio23 = &pio104;
- gpio24 = &pio105;
- gpio25 = &pio106;
- gpio26 = &pio107;
- };
-
- soc {
- pin-controller-sbc {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih415-sbc-pinctrl";
- st,syscfg = <&syscfg_sbc>;
- reg = <0xfe61f080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 180 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfe610000 0x5000>;
-
- pio0: gpio@fe610000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO0";
- };
- pio1: gpio@fe611000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO1";
- };
- pio2: gpio@fe612000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO2";
- };
- pio3: gpio@fe613000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x3000 0x100>;
- st,bank-name = "PIO3";
- };
- pio4: gpio@fe614000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4000 0x100>;
- st,bank-name = "PIO4";
- };
-
- sbc_serial1 {
- pinctrl_sbc_serial1:sbc_serial1 {
- st,pins {
- tx = <&pio2 6 ALT3 OUT>;
- rx = <&pio2 7 ALT3 IN>;
- };
- };
- };
-
- keyscan {
- pinctrl_keyscan: keyscan {
- st,pins {
- keyin0 = <&pio0 2 ALT2 IN>;
- keyin1 = <&pio0 3 ALT2 IN>;
- keyin2 = <&pio0 4 ALT2 IN>;
- keyin3 = <&pio2 6 ALT2 IN>;
-
- keyout0 = <&pio1 6 ALT2 OUT>;
- keyout1 = <&pio1 7 ALT2 OUT>;
- keyout2 = <&pio0 6 ALT2 OUT>;
- keyout3 = <&pio2 7 ALT2 OUT>;
- };
- };
- };
-
- sbc_i2c0 {
- pinctrl_sbc_i2c0_default: sbc_i2c0-default {
- st,pins {
- sda = <&pio4 6 ALT1 BIDIR>;
- scl = <&pio4 5 ALT1 BIDIR>;
- };
- };
- };
-
- sbc_i2c1 {
- pinctrl_sbc_i2c1_default: sbc_i2c1-default {
- st,pins {
- sda = <&pio3 2 ALT2 BIDIR>;
- scl = <&pio3 1 ALT2 BIDIR>;
- };
- };
- };
-
- rc{
- pinctrl_ir: ir0 {
- st,pins {
- ir = <&pio4 0 ALT2 IN>;
- };
- };
- };
-
- gmac1 {
- pinctrl_mii1: mii1 {
- st,pins {
- txd0 = <&pio0 0 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txd1 = <&pio0 1 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txd2 = <&pio0 2 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txd3 = <&pio0 3 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txer = <&pio0 4 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txen = <&pio0 5 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
- col = <&pio0 7 ALT1 IN BYPASS 1000>;
- mdio = <&pio1 0 ALT1 OUT BYPASS 0>;
- mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
- crs = <&pio1 2 ALT1 IN BYPASS 1000>;
- mdint = <&pio1 3 ALT1 IN BYPASS 0>;
- rxd0 = <&pio1 4 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rxd1 = <&pio1 5 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rxd2 = <&pio1 6 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rxd3 = <&pio1 7 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rxdv = <&pio2 0 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rx_er = <&pio2 1 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rxclk = <&pio2 2 ALT1 IN NICLK 0 CLK_A>;
- phyclk = <&pio2 3 ALT1 IN NICLK 1000 CLK_A>;
- };
- };
-
- pinctrl_rgmii1: rgmii1-0 {
- st,pins {
- txd0 = <&pio0 0 ALT1 OUT DE_IO 1000 CLK_A>;
- txd1 = <&pio0 1 ALT1 OUT DE_IO 1000 CLK_A>;
- txd2 = <&pio0 2 ALT1 OUT DE_IO 1000 CLK_A>;
- txd3 = <&pio0 3 ALT1 OUT DE_IO 1000 CLK_A>;
- txen = <&pio0 5 ALT1 OUT DE_IO 0 CLK_A>;
- txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
- mdio = <&pio1 0 ALT1 OUT BYPASS 0>;
- mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
- rxd0 = <&pio1 4 ALT1 IN DE_IO 0 CLK_A>;
- rxd1 = <&pio1 5 ALT1 IN DE_IO 0 CLK_A>;
- rxd2 = <&pio1 6 ALT1 IN DE_IO 0 CLK_A>;
- rxd3 = <&pio1 7 ALT1 IN DE_IO 0 CLK_A>;
-
- rxdv = <&pio2 0 ALT1 IN DE_IO 500 CLK_A>;
- rxclk = <&pio2 2 ALT1 IN NICLK 0 CLK_A>;
- phyclk = <&pio2 3 ALT4 OUT NICLK 0 CLK_B>;
-
- clk125= <&pio3 7 ALT4 IN NICLK 0 CLK_A>;
- };
- };
- };
- };
-
- pin-controller-front {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih415-front-pinctrl";
- st,syscfg = <&syscfg_front>;
- reg = <0xfee0f080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfee00000 0x8000>;
-
- pio5: gpio@fee00000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO5";
- };
- pio6: gpio@fee01000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO6";
- };
- pio7: gpio@fee02000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO7";
- };
- pio8: gpio@fee03000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x3000 0x100>;
- st,bank-name = "PIO8";
- };
- pio9: gpio@fee04000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4000 0x100>;
- st,bank-name = "PIO9";
- };
- pio10: gpio@fee05000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x5000 0x100>;
- st,bank-name = "PIO10";
- };
- pio11: gpio@fee06000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x6000 0x100>;
- st,bank-name = "PIO11";
- };
- pio12: gpio@fee07000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x7000 0x100>;
- st,bank-name = "PIO12";
- };
-
- i2c0 {
- pinctrl_i2c0_default: i2c0-default {
- st,pins {
- sda = <&pio9 3 ALT1 BIDIR>;
- scl = <&pio9 2 ALT1 BIDIR>;
- };
- };
- };
-
- i2c1 {
- pinctrl_i2c1_default: i2c1-default {
- st,pins {
- sda = <&pio12 1 ALT1 BIDIR>;
- scl = <&pio12 0 ALT1 BIDIR>;
- };
- };
- };
- };
-
- pin-controller-rear {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih415-rear-pinctrl";
- st,syscfg = <&syscfg_rear>;
- reg = <0xfe82f080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfe820000 0x8000>;
-
- pio13: gpio@fe820000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO13";
- };
- pio14: gpio@fe821000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO14";
- };
- pio15: gpio@fe822000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO15";
- };
- pio16: gpio@fe823000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x3000 0x100>;
- st,bank-name = "PIO16";
- };
- pio17: gpio@fe824000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4000 0x100>;
- st,bank-name = "PIO17";
- };
- pio18: gpio@fe825000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x5000 0x100>;
- st,bank-name = "PIO18";
- };
-
- serial2 {
- pinctrl_serial2: serial2-0 {
- st,pins {
- tx = <&pio17 4 ALT2 OUT>;
- rx = <&pio17 5 ALT2 IN>;
- };
- };
- };
-
- gmac0{
- pinctrl_mii0: mii0 {
- st,pins {
- mdint = <&pio13 6 ALT2 IN BYPASS 0>;
- txen = <&pio13 7 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
-
- txd0 = <&pio14 0 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- txd1 = <&pio14 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- txd2 = <&pio14 2 ALT2 OUT SE_NICLK_IO 0 CLK_B>;
- txd3 = <&pio14 3 ALT2 OUT SE_NICLK_IO 0 CLK_B>;
-
- txclk = <&pio15 0 ALT2 IN NICLK 0 CLK_A>;
- txer = <&pio15 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- crs = <&pio15 2 ALT2 IN BYPASS 1000>;
- col = <&pio15 3 ALT2 IN BYPASS 1000>;
- mdio = <&pio15 4 ALT2 OUT BYPASS 3000>;
- mdc = <&pio15 5 ALT2 OUT NICLK 0 CLK_B>;
-
- rxd0 = <&pio16 0 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxd1 = <&pio16 1 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxd2 = <&pio16 2 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxd3 = <&pio16 3 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxdv = <&pio15 6 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rx_er = <&pio15 7 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxclk = <&pio17 0 ALT2 IN NICLK 0 CLK_A>;
- phyclk = <&pio13 5 ALT2 OUT NICLK 1000 CLK_A>;
-
- };
- };
-
- pinctrl_gmii0: gmii0 {
- st,pins {
- mdint = <&pio13 6 ALT2 IN BYPASS 0>;
- mdio = <&pio15 4 ALT2 OUT BYPASS 3000>;
- mdc = <&pio15 5 ALT2 OUT NICLK 0 CLK_B>;
- txen = <&pio13 7 ALT2 OUT SE_NICLK_IO 3000 CLK_A>;
-
- txd0 = <&pio14 0 ALT2 OUT SE_NICLK_IO 3000 CLK_A>;
- txd1 = <&pio14 1 ALT2 OUT SE_NICLK_IO 3000 CLK_A>;
- txd2 = <&pio14 2 ALT2 OUT SE_NICLK_IO 3000 CLK_B>;
- txd3 = <&pio14 3 ALT2 OUT SE_NICLK_IO 3000 CLK_B>;
- txd4 = <&pio14 4 ALT2 OUT SE_NICLK_IO 3000 CLK_B>;
- txd5 = <&pio14 5 ALT2 OUT SE_NICLK_IO 3000 CLK_B>;
- txd6 = <&pio14 6 ALT2 OUT SE_NICLK_IO 3000 CLK_B>;
- txd7 = <&pio14 7 ALT2 OUT SE_NICLK_IO 3000 CLK_B>;
-
- txclk = <&pio15 0 ALT2 IN NICLK 0 CLK_A>;
- txer = <&pio15 1 ALT2 OUT SE_NICLK_IO 3000 CLK_A>;
- crs = <&pio15 2 ALT2 IN BYPASS 1000>;
- col = <&pio15 3 ALT2 IN BYPASS 1000>;
- rxdv = <&pio15 6 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
- rx_er = <&pio15 7 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
-
- rxd0 = <&pio16 0 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
- rxd1 = <&pio16 1 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
- rxd2 = <&pio16 2 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
- rxd3 = <&pio16 3 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
- rxd4 = <&pio16 4 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
- rxd5 = <&pio16 5 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
- rxd6 = <&pio16 6 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
- rxd7 = <&pio16 7 ALT2 IN SE_NICLK_IO 1500 CLK_A>;
-
- rxclk = <&pio17 0 ALT2 IN NICLK 0 CLK_A>;
- clk125 = <&pio17 6 ALT1 IN NICLK 0 CLK_A>;
- phyclk = <&pio13 5 ALT4 OUT NICLK 0 CLK_B>;
-
-
- };
- };
- };
-
- mmc0 {
- pinctrl_mmc0: mmc0 {
- st,pins {
- mmcclk = <&pio13 4 ALT4 BIDIR_PU NICLK 0 CLK_B>;
- data0 = <&pio14 4 ALT4 BIDIR_PU BYPASS 0>;
- data1 = <&pio14 5 ALT4 BIDIR_PU BYPASS 0>;
- data2 = <&pio14 6 ALT4 BIDIR_PU BYPASS 0>;
- data3 = <&pio14 7 ALT4 BIDIR_PU BYPASS 0>;
- cmd = <&pio15 1 ALT4 BIDIR_PU BYPASS 0>;
- wp = <&pio15 3 ALT4 IN>;
- data4 = <&pio16 4 ALT4 BIDIR_PU BYPASS 0>;
- data5 = <&pio16 5 ALT4 BIDIR_PU BYPASS 0>;
- data6 = <&pio16 6 ALT4 BIDIR_PU BYPASS 0>;
- data7 = <&pio16 7 ALT4 BIDIR_PU BYPASS 0>;
- pwr = <&pio17 1 ALT4 OUT>;
- cd = <&pio17 2 ALT4 IN>;
- led = <&pio17 3 ALT4 OUT>;
- };
- };
- };
- };
-
- pin-controller-left {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih415-left-pinctrl";
- st,syscfg = <&syscfg_left>;
- reg = <0xfd6bf080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfd6b0000 0x3000>;
-
- pio100: gpio@fd6b0000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO100";
- };
- pio101: gpio@fd6b1000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO101";
- };
- pio102: gpio@fd6b2000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO102";
- };
- };
-
- pin-controller-right {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih415-right-pinctrl";
- st,syscfg = <&syscfg_right>;
- reg = <0xfd33f080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfd330000 0x5000>;
-
- pio103: gpio@fd330000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO103";
- };
- pio104: gpio@fd331000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO104";
- };
- pio105: gpio@fd332000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO105";
- };
- pio106: gpio@fd333000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x3000 0x100>;
- st,bank-name = "PIO106";
- };
- pio107: gpio@fd334000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4000 0x100>;
- st,bank-name = "PIO107";
- };
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-#include "stih41x.dtsi"
-#include "stih415-clock.dtsi"
-#include "stih415-pinctrl.dtsi"
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/reset/stih415-resets.h>
-/ {
-
- L2: cache-controller {
- compatible = "arm,pl310-cache";
- reg = <0xfffe2000 0x1000>;
- arm,data-latency = <3 2 2>;
- arm,tag-latency = <1 1 1>;
- cache-unified;
- cache-level = <2>;
- };
-
- soc {
- #address-cells = <1>;
- #size-cells = <1>;
- interrupt-parent = <&intc>;
- ranges;
- compatible = "simple-bus";
-
- powerdown: powerdown-controller {
- #reset-cells = <1>;
- compatible = "st,stih415-powerdown";
- };
-
- softreset: softreset-controller {
- #reset-cells = <1>;
- compatible = "st,stih415-softreset";
- };
-
- syscfg_sbc: sbc-syscfg@fe600000{
- compatible = "st,stih415-sbc-syscfg", "syscon";
- reg = <0xfe600000 0xb4>;
- };
-
- syscfg_front: front-syscfg@fee10000{
- compatible = "st,stih415-front-syscfg", "syscon";
- reg = <0xfee10000 0x194>;
- };
-
- syscfg_rear: rear-syscfg@fe830000{
- compatible = "st,stih415-rear-syscfg", "syscon";
- reg = <0xfe830000 0x190>;
- };
-
- /* MPE syscfgs */
- syscfg_left: left-syscfg@fd690000{
- compatible = "st,stih415-left-syscfg", "syscon";
- reg = <0xfd690000 0x78>;
- };
-
- syscfg_right: right-syscfg@fd320000{
- compatible = "st,stih415-right-syscfg", "syscon";
- reg = <0xfd320000 0x180>;
- };
-
- syscfg_system: system-syscfg@fdde0000 {
- compatible = "st,stih415-system-syscfg", "syscon";
- reg = <0xfdde0000 0x15c>;
- };
-
- syscfg_lpm: lpm-syscfg@fe4b5100{
- compatible = "st,stih415-lpm-syscfg", "syscon";
- reg = <0xfe4b5100 0x08>;
- };
-
- serial2: serial@fed32000 {
- compatible = "st,asc";
- status = "disabled";
- reg = <0xfed32000 0x2c>;
- interrupts = <0 197 0>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_serial2>;
- clocks = <&clk_s_a0_ls CLK_ICN_REG>;
- };
-
- /* SBC comms block ASCs in SASG1 */
- sbc_serial1: serial@fe531000 {
- compatible = "st,asc";
- status = "disabled";
- reg = <0xfe531000 0x2c>;
- interrupts = <0 210 0>;
- clocks = <&clk_sysin>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sbc_serial1>;
- };
-
- i2c@fed40000 {
- compatible = "st,comms-ssc4-i2c";
- reg = <0xfed40000 0x110>;
- interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_s_a0_ls CLK_ICN_REG>;
- clock-names = "ssc";
- clock-frequency = <400000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0_default>;
-
- status = "disabled";
- };
-
- i2c@fed41000 {
- compatible = "st,comms-ssc4-i2c";
- reg = <0xfed41000 0x110>;
- interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_s_a0_ls CLK_ICN_REG>;
- clock-names = "ssc";
- clock-frequency = <400000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1_default>;
-
- status = "disabled";
- };
-
- i2c@fe540000 {
- compatible = "st,comms-ssc4-i2c";
- reg = <0xfe540000 0x110>;
- interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_sysin>;
- clock-names = "ssc";
- clock-frequency = <400000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sbc_i2c0_default>;
-
- status = "disabled";
- };
-
- i2c@fe541000 {
- compatible = "st,comms-ssc4-i2c";
- reg = <0xfe541000 0x110>;
- interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_sysin>;
- clock-names = "ssc";
- clock-frequency = <400000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sbc_i2c1_default>;
-
- status = "disabled";
- };
-
- ethernet0: dwmac@fe810000 {
- device_type = "network";
- compatible = "st,stih415-dwmac", "snps,dwmac", "snps,dwmac-3.610";
- status = "disabled";
-
- reg = <0xfe810000 0x8000>;
- reg-names = "stmmaceth";
-
- interrupts = <0 147 0>, <0 148 0>, <0 149 0>;
- interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
- resets = <&softreset STIH415_ETH0_SOFTRESET>;
- reset-names = "stmmaceth";
-
- snps,pbl = <32>;
- snps,mixed-burst;
- snps,force_sf_dma_mode;
-
- st,syscon = <&syscfg_rear 0x148>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_mii0>;
- clock-names = "stmmaceth", "sti-ethclk";
- clocks = <&clk_s_a1_ls CLK_ICN_IF_2>, <&clk_s_a1_ls CLK_GMAC0_PHY>;
- };
-
- ethernet1: dwmac@fef08000 {
- device_type = "network";
- compatible = "st,stih415-dwmac", "snps,dwmac", "snps,dwmac-3.610";
- status = "disabled";
- reg = <0xfef08000 0x8000>;
- reg-names = "stmmaceth";
- interrupts = <0 150 0>, <0 151 0>, <0 152 0>;
- interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
-
- snps,pbl = <32>;
- snps,mixed-burst;
- snps,force_sf_dma_mode;
-
- st,syscon = <&syscfg_sbc 0x74>;
-
- resets = <&softreset STIH415_ETH1_SOFTRESET>;
- reset-names = "stmmaceth";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_mii1>;
- clock-names = "stmmaceth", "sti-ethclk";
- clocks = <&clk_s_a0_ls CLK_ICN_REG>, <&clk_s_a0_ls CLK_ETH1_PHY>;
- };
-
- rc: rc@fe518000 {
- compatible = "st,comms-irb";
- reg = <0xfe518000 0x234>;
- interrupts = <0 203 0>;
- clocks = <&clk_sysin>;
- rx-mode = "infrared";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_ir>;
- resets = <&softreset STIH415_IRB_SOFTRESET>;
- };
-
- keyscan: keyscan@fe4b0000 {
- compatible = "st,sti-keyscan";
- status = "disabled";
- reg = <0xfe4b0000 0x2000>;
- interrupts = <GIC_SPI 212 IRQ_TYPE_NONE>;
- clocks = <&clk_sysin>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_keyscan>;
- resets = <&powerdown STIH415_KEYSCAN_POWERDOWN>,
- <&softreset STIH415_KEYSCAN_SOFTRESET>;
- };
-
- mmc0: sdhci@fe81e000 {
- compatible = "st,sdhci";
- status = "disabled";
- reg = <0xfe81e000 0x1000>;
- interrupts = <GIC_SPI 145 IRQ_TYPE_NONE>;
- interrupt-names = "mmcirq";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_mmc0>;
- clock-names = "mmc";
- clocks = <&clk_s_a1_ls 1>;
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-/dts-v1/;
-#include "stih416.dtsi"
-#include "stih41x-b2000.dtsi"
-/ {
- model = "STiH416 B2000";
- compatible = "st,stih416-b2000", "st,stih416";
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-/dts-v1/;
-#include "stih416.dtsi"
-#include "stih41x-b2020.dtsi"
-/ {
- model = "STiH416 B2020";
- compatible = "st,stih416-b2020", "st,stih416";
-
- soc {
- mmc1: sdhci@fe81f000 {
- status = "okay";
- bus-width = <8>;
- non-removable;
- };
-
- miphy365x_phy: phy@fe382000 {
- phy_port0: port@fe382000 {
- st,sata-gen = <3>;
- };
-
- phy_port1: port@fe38a000 {
- st,pcie-tx-pol-inv;
- };
- };
-
- sata0: sata@fe380000{
- status = "okay";
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2014 STMicroelectronics (R&D) Limited.
- * Author: Lee Jones <lee.jones@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-/dts-v1/;
-#include "stih416.dtsi"
-#include "stih41x-b2020.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-/ {
- model = "STiH416 B2020 REV-E";
- compatible = "st,stih416-b2020", "st,stih416";
-
- soc {
- leds {
- compatible = "gpio-leds";
- red {
- label = "Front Panel LED";
- gpios = <&pio4 1 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "heartbeat";
- };
- green {
- gpios = <&pio1 3 GPIO_ACTIVE_HIGH>;
- default-state = "off";
- };
- };
-
- ethernet1: dwmac@fef08000 {
- snps,reset-gpio = <&pio0 7>;
- };
-
- mmc1: sdhci@fe81f000 {
- status = "okay";
- bus-width = <8>;
- non-removable;
- };
-
- miphy365x_phy: phy@fe382000 {
- phy_port0: port@fe382000 {
- st,sata-gen = <3>;
- };
-
- phy_port1: port@fe38a000 {
- st,pcie-tx-pol-inv;
- };
- };
-
- sata0: sata@fe380000{
- status = "okay";
- };
-
- /* SAS PWM Module */
- pwm0: pwm@fed10000 {
- status = "okay";
- };
-
- /* SBC PWM Module */
- pwm1: pwm@fe510000 {
- status = "okay";
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics R&D Limited
- * <stlinux-devel@stlinux.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <dt-bindings/clock/stih416-clks.h>
-
-/ {
- clocks {
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- /*
- * Fixed 30MHz oscillator inputs to SoC
- */
- clk_sysin: clk-sysin {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <30000000>;
- };
-
- /*
- * ClockGenAs on SASG2
- */
- clockgen-a@fee62000 {
- reg = <0xfee62000 0xb48>;
-
- clk_s_a0_pll: clk-s-a0-pll {
- #clock-cells = <1>;
- compatible = "st,clkgena-plls-c65";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-s-a0-pll0-hs",
- "clk-s-a0-pll0-ls",
- "clk-s-a0-pll1";
- };
-
- clk_s_a0_osc_prediv: clk-s-a0-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c65",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-s-a0-osc-prediv";
- };
-
- clk_s_a0_hs: clk-s-a0-hs {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c65-hs",
- "st,clkgena-divmux";
-
- clocks = <&clk_s_a0_osc_prediv>,
- <&clk_s_a0_pll 0>, /* PLL0 HS */
- <&clk_s_a0_pll 2>; /* PLL1 */
-
- clock-output-names = "clk-s-fdma-0",
- "clk-s-fdma-1",
- ""; /* clk-s-jit-sense */
- /* Fourth output unused */
- };
-
- clk_s_a0_ls: clk-s-a0-ls {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c65-ls",
- "st,clkgena-divmux";
-
- clocks = <&clk_s_a0_osc_prediv>,
- <&clk_s_a0_pll 1>, /* PLL0 LS */
- <&clk_s_a0_pll 2>; /* PLL1 */
-
- clock-output-names = "clk-s-icn-reg-0",
- "clk-s-icn-if-0",
- "clk-s-icn-reg-lp-0",
- "clk-s-emiss",
- "clk-s-eth1-phy",
- "clk-s-mii-ref-out";
- /* Remaining outputs unused */
- };
- };
-
- clockgen-a@fee81000 {
- reg = <0xfee81000 0xb48>;
-
- clk_s_a1_pll: clk-s-a1-pll {
- #clock-cells = <1>;
- compatible = "st,clkgena-plls-c65";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-s-a1-pll0-hs",
- "clk-s-a1-pll0-ls",
- "clk-s-a1-pll1";
- };
-
- clk_s_a1_osc_prediv: clk-s-a1-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c65",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-s-a1-osc-prediv";
- };
-
- clk_s_a1_hs: clk-s-a1-hs {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c65-hs",
- "st,clkgena-divmux";
-
- clocks = <&clk_s_a1_osc_prediv>,
- <&clk_s_a1_pll 0>, /* PLL0 HS */
- <&clk_s_a1_pll 2>; /* PLL1 */
-
- clock-output-names = "", /* Reserved */
- "", /* Reserved */
- "clk-s-stac-phy",
- "clk-s-vtac-tx-phy";
- };
-
- clk_s_a1_ls: clk-s-a1-ls {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c65-ls",
- "st,clkgena-divmux";
-
- clocks = <&clk_s_a1_osc_prediv>,
- <&clk_s_a1_pll 1>, /* PLL0 LS */
- <&clk_s_a1_pll 2>; /* PLL1 */
-
- clock-output-names = "clk-s-icn-if-2",
- "clk-s-card-mmc-0",
- "clk-s-icn-if-1",
- "clk-s-gmac0-phy",
- "clk-s-nand-ctrl",
- "", /* Reserved */
- "clk-s-mii0-ref-out",
- "clk-s-stac-sys",
- "clk-s-card-mmc-1";
- /* Remaining outputs unused */
- };
- };
-
- /*
- * ClockGenAs on MPE42
- */
- clockgen-a@fde12000 {
- reg = <0xfde12000 0xb50>;
-
- clk_m_a0_pll0: clk-m-a0-pll0 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-0", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a0-pll0-phi0",
- "clk-m-a0-pll0-phi1",
- "clk-m-a0-pll0-phi2",
- "clk-m-a0-pll0-phi3";
- };
-
- clk_m_a0_pll1: clk-m-a0-pll1 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-1", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a0-pll1-phi0",
- "clk-m-a0-pll1-phi1",
- "clk-m-a0-pll1-phi2",
- "clk-m-a0-pll1-phi3";
- };
-
- clk_m_a0_osc_prediv: clk-m-a0-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c32",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a0-osc-prediv";
- };
-
- clk_m_a0_div0: clk-m-a0-div0 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf0",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a0_osc_prediv>,
- <&clk_m_a0_pll0 0>, /* PLL0 PHI0 */
- <&clk_m_a0_pll1 0>; /* PLL1 PHI0 */
-
- clock-output-names = "", /* Unused */
- "", /* Unused */
- "clk-m-fdma-12",
- "", /* Unused */
- "clk-m-pp-dmu-0",
- "clk-m-pp-dmu-1",
- "clk-m-icm-lmi",
- "clk-m-vid-dmu-0";
- };
-
- clk_m_a0_div1: clk-m-a0-div1 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf1",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a0_osc_prediv>,
- <&clk_m_a0_pll0 1>, /* PLL0 PHI1 */
- <&clk_m_a0_pll1 1>; /* PLL1 PHI1 */
-
- clock-output-names = "clk-m-vid-dmu-1",
- "", /* Unused */
- "clk-m-a9-ext2f",
- "clk-m-st40rt",
- "clk-m-st231-dmu-0",
- "clk-m-st231-dmu-1",
- "clk-m-st231-aud",
- "clk-m-st231-gp-0";
- };
-
- clk_m_a0_div2: clk-m-a0-div2 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf2",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a0_osc_prediv>,
- <&clk_m_a0_pll0 2>, /* PLL0 PHI2 */
- <&clk_m_a0_pll1 2>; /* PLL1 PHI2 */
-
- clock-output-names = "clk-m-st231-gp-1",
- "clk-m-icn-cpu",
- "clk-m-icn-stac",
- "clk-m-tx-icn-dmu-0",
- "clk-m-tx-icn-dmu-1",
- "clk-m-tx-icn-ts",
- "clk-m-icn-vdp-0",
- "clk-m-icn-vdp-1";
- };
-
- clk_m_a0_div3: clk-m-a0-div3 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf3",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a0_osc_prediv>,
- <&clk_m_a0_pll0 3>, /* PLL0 PHI3 */
- <&clk_m_a0_pll1 3>; /* PLL1 PHI3 */
-
- clock-output-names = "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "clk-m-icn-vp8",
- "", /* Unused */
- "clk-m-icn-reg-11",
- "clk-m-a9-trace";
- };
- };
-
- clockgen-a@fd6db000 {
- reg = <0xfd6db000 0xb50>;
-
- clk_m_a1_pll0: clk-m-a1-pll0 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-0", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a1-pll0-phi0",
- "clk-m-a1-pll0-phi1",
- "clk-m-a1-pll0-phi2",
- "clk-m-a1-pll0-phi3";
- };
-
- clk_m_a1_pll1: clk-m-a1-pll1 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-1", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a1-pll1-phi0",
- "clk-m-a1-pll1-phi1",
- "clk-m-a1-pll1-phi2",
- "clk-m-a1-pll1-phi3";
- };
-
- clk_m_a1_osc_prediv: clk-m-a1-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c32",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a1-osc-prediv";
- };
-
- clk_m_a1_div0: clk-m-a1-div0 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf0",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a1_osc_prediv>,
- <&clk_m_a1_pll0 0>, /* PLL0 PHI0 */
- <&clk_m_a1_pll1 0>; /* PLL1 PHI0 */
-
- clock-output-names = "", /* Unused */
- "clk-m-fdma-10",
- "clk-m-fdma-11",
- "clk-m-hva-alt",
- "clk-m-proc-sc",
- "clk-m-tp",
- "clk-m-rx-icn-dmu-0",
- "clk-m-rx-icn-dmu-1";
- };
-
- clk_m_a1_div1: clk-m-a1-div1 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf1",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a1_osc_prediv>,
- <&clk_m_a1_pll0 1>, /* PLL0 PHI1 */
- <&clk_m_a1_pll1 1>; /* PLL1 PHI1 */
-
- clock-output-names = "clk-m-rx-icn-ts",
- "clk-m-rx-icn-vdp-0",
- "", /* Unused */
- "clk-m-prv-t1-bus",
- "clk-m-icn-reg-12",
- "clk-m-icn-reg-10",
- "", /* Unused */
- "clk-m-icn-st231";
- };
-
- clk_m_a1_div2: clk-m-a1-div2 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf2",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a1_osc_prediv>,
- <&clk_m_a1_pll0 2>, /* PLL0 PHI2 */
- <&clk_m_a1_pll1 2>; /* PLL1 PHI2 */
-
- clock-output-names = "clk-m-fvdp-proc-alt",
- "clk-m-icn-reg-13",
- "clk-m-tx-icn-gpu",
- "clk-m-rx-icn-gpu",
- "", /* Unused */
- "", /* Unused */
- "", /* clk-m-apb-pm-12 */
- ""; /* Unused */
- };
-
- clk_m_a1_div3: clk-m-a1-div3 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf3",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a1_osc_prediv>,
- <&clk_m_a1_pll0 3>, /* PLL0 PHI3 */
- <&clk_m_a1_pll1 3>; /* PLL1 PHI3 */
-
- clock-output-names = "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- "", /* Unused */
- ""; /* clk-m-gpu-alt */
- };
- };
-
- clk_m_a9_ext2f_div2: clk-m-a9-ext2f-div2 {
- #clock-cells = <0>;
- compatible = "fixed-factor-clock";
- clocks = <&clk_m_a0_div1 2>;
- clock-div = <2>;
- clock-mult = <1>;
- };
-
- clockgen-a@fd345000 {
- reg = <0xfd345000 0xb50>;
-
- clk_m_a2_pll0: clk-m-a2-pll0 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-0", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a2-pll0-phi0",
- "clk-m-a2-pll0-phi1",
- "clk-m-a2-pll0-phi2",
- "clk-m-a2-pll0-phi3";
- };
-
- clk_m_a2_pll1: clk-m-a2-pll1 {
- #clock-cells = <1>;
- compatible = "st,plls-c32-a1x-1", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a2-pll1-phi0",
- "clk-m-a2-pll1-phi1",
- "clk-m-a2-pll1-phi2",
- "clk-m-a2-pll1-phi3";
- };
-
- clk_m_a2_osc_prediv: clk-m-a2-osc-prediv {
- #clock-cells = <0>;
- compatible = "st,clkgena-prediv-c32",
- "st,clkgena-prediv";
-
- clocks = <&clk_sysin>;
-
- clock-output-names = "clk-m-a2-osc-prediv";
- };
-
- clk_m_a2_div0: clk-m-a2-div0 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf0",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a2_osc_prediv>,
- <&clk_m_a2_pll0 0>, /* PLL0 PHI0 */
- <&clk_m_a2_pll1 0>; /* PLL1 PHI0 */
-
- clock-output-names = "clk-m-vtac-main-phy",
- "clk-m-vtac-aux-phy",
- "clk-m-stac-phy",
- "clk-m-stac-sys",
- "", /* clk-m-mpestac-pg */
- "", /* clk-m-mpestac-wc */
- "", /* clk-m-mpevtacaux-pg*/
- ""; /* clk-m-mpevtacmain-pg*/
- };
-
- clk_m_a2_div1: clk-m-a2-div1 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf1",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a2_osc_prediv>,
- <&clk_m_a2_pll0 1>, /* PLL0 PHI1 */
- <&clk_m_a2_pll1 1>; /* PLL1 PHI1 */
-
- clock-output-names = "", /* clk-m-mpevtacrx0-wc */
- "", /* clk-m-mpevtacrx1-wc */
- "clk-m-compo-main",
- "clk-m-compo-aux",
- "clk-m-bdisp-0",
- "clk-m-bdisp-1",
- "clk-m-icn-bdisp",
- "clk-m-icn-compo";
- };
-
- clk_m_a2_div2: clk-m-a2-div2 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf2",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a2_osc_prediv>,
- <&clk_m_a2_pll0 2>, /* PLL0 PHI2 */
- <&clk_m_a2_pll1 2>; /* PLL1 PHI2 */
-
- clock-output-names = "clk-m-icn-vdp-2",
- "", /* Unused */
- "clk-m-icn-reg-14",
- "clk-m-mdtp",
- "clk-m-jpegdec",
- "", /* Unused */
- "clk-m-dcephy-impctrl",
- ""; /* Unused */
- };
-
- clk_m_a2_div3: clk-m-a2-div3 {
- #clock-cells = <1>;
- compatible = "st,clkgena-divmux-c32-odf3",
- "st,clkgena-divmux";
-
- clocks = <&clk_m_a2_osc_prediv>,
- <&clk_m_a2_pll0 3>, /* PLL0 PHI3 */
- <&clk_m_a2_pll1 3>; /* PLL1 PHI3 */
-
- clock-output-names = "", /* Unused */
- ""; /* clk-m-apb-pm-11 */
- /* Remaining outputs unused */
- };
- };
-
- /*
- * A9 PLL
- */
- clockgen-a9@fdde08b0 {
- reg = <0xfdde08b0 0x70>;
-
- clockgen_a9_pll: clockgen-a9-pll {
- #clock-cells = <1>;
- compatible = "st,stih416-plls-c32-a9", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
- clock-output-names = "clockgen-a9-pll-odf";
- };
- };
-
- /*
- * ARM CPU related clocks
- */
- clk_m_a9: clk-m-a9@fdde08ac {
- #clock-cells = <0>;
- compatible = "st,stih416-clkgen-a9-mux", "st,clkgen-mux";
- reg = <0xfdde08ac 0x4>;
- clocks = <&clockgen_a9_pll 0>,
- <&clockgen_a9_pll 0>,
- <&clk_m_a0_div1 2>,
- <&clk_m_a9_ext2f_div2>;
- };
-
- /*
- * ARM Peripheral clock for timers
- */
- arm_periph_clk: clk-m-a9-periphs {
- #clock-cells = <0>;
- compatible = "fixed-factor-clock";
- clocks = <&clk_m_a9>;
- clock-div = <2>;
- clock-mult = <1>;
- };
-
- /*
- * Frequency synthesizers on the SASG2
- */
- clockgen_b0: clockgen-b0@fee108b4 {
- #clock-cells = <1>;
- compatible = "st,stih416-quadfs216", "st,quadfs";
- reg = <0xfee108b4 0x44>;
-
- clocks = <&clk_sysin>;
- clock-output-names = "clk-s-usb48",
- "clk-s-dss",
- "clk-s-stfe-frc-2",
- "clk-s-thsens-scard";
- };
-
- clockgen_b1: clockgen-b1@fe8308c4 {
- #clock-cells = <1>;
- compatible = "st,stih416-quadfs216", "st,quadfs";
- reg = <0xfe8308c4 0x44>;
-
- clocks = <&clk_sysin>;
- clock-output-names = "clk-s-pcm-0",
- "clk-s-pcm-1",
- "clk-s-pcm-2",
- "clk-s-pcm-3";
- };
-
- clockgen_c: clockgen-c@fe8307d0 {
- #clock-cells = <1>;
- compatible = "st,stih416-quadfs432", "st,quadfs";
- reg = <0xfe8307d0 0x44>;
-
- clocks = <&clk_sysin>;
- clock-output-names = "clk-s-c-fs0-ch0",
- "clk-s-c-vcc-sd",
- "clk-s-c-fs0-ch2";
- };
-
- clk_s_vcc_hd: clk-s-vcc-hd@fe8308b8 {
- #clock-cells = <0>;
- compatible = "st,stih416-clkgenc-vcc-hd", "st,clkgen-mux";
- reg = <0xfe8308b8 0x4>; /* SYSCFG2558 */
-
- clocks = <&clk_sysin>,
- <&clockgen_c 0>;
- };
-
- /*
- * Add a dummy clock for the HDMI PHY for the VCC input mux
- */
- clk_s_tmds_fromphy: clk-s-tmds-fromphy {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <0>;
- };
-
- clockgen_c_vcc: clockgen-c-vcc@fe8308ac {
- #clock-cells = <1>;
- compatible = "st,stih416-clkgenc", "st,clkgen-vcc";
- reg = <0xfe8308ac 0xc>; /* SYSCFG2555,2556,2557 */
-
- clocks = <&clk_s_vcc_hd>,
- <&clockgen_c 1>,
- <&clk_s_tmds_fromphy>,
- <&clockgen_c 2>;
-
- clock-output-names = "clk-s-pix-hdmi",
- "clk-s-pix-dvo",
- "clk-s-out-dvo",
- "clk-s-pix-hd",
- "clk-s-hddac",
- "clk-s-denc",
- "clk-s-sddac",
- "clk-s-pix-main",
- "clk-s-pix-aux",
- "clk-s-stfe-frc-0",
- "clk-s-ref-mcru",
- "clk-s-slave-mcru",
- "clk-s-tmds-hdmi",
- "clk-s-hdmi-reject-pll",
- "clk-s-thsens";
- };
-
- clockgen_d: clockgen-d@fee107e0 {
- #clock-cells = <1>;
- compatible = "st,stih416-quadfs216", "st,quadfs";
- reg = <0xfee107e0 0x44>;
-
- clocks = <&clk_sysin>;
- clock-output-names = "clk-s-ccsc",
- "clk-s-stfe-frc-1",
- "clk-s-tsout-1",
- "clk-s-mchi";
- };
-
- /*
- * Frequency synthesizers on the MPE42
- */
- clockgen_e: clockgen-e@fd3208bc {
- #clock-cells = <1>;
- compatible = "st,stih416-quadfs660-E", "st,quadfs";
- reg = <0xfd3208bc 0xb0>;
-
- clocks = <&clk_sysin>;
- clock-output-names = "clk-m-pix-mdtp-0",
- "clk-m-pix-mdtp-1",
- "clk-m-pix-mdtp-2",
- "clk-m-mpelpc";
- };
-
- clockgen_f: clockgen-f@fd320878 {
- #clock-cells = <1>;
- compatible = "st,stih416-quadfs660-F", "st,quadfs";
- reg = <0xfd320878 0xf0>;
-
- clocks = <&clk_sysin>;
- clock-output-names = "clk-m-main-vidfs",
- "clk-m-hva-fs",
- "clk-m-fvdp-vcpu",
- "clk-m-fvdp-proc-fs";
- };
-
- clk_m_fvdp_proc: clk-m-fvdp-proc@fd320910 {
- #clock-cells = <0>;
- compatible = "st,stih416-clkgenf-vcc-fvdp", "st,clkgen-mux";
- reg = <0xfd320910 0x4>; /* SYSCFG8580 */
-
- clocks = <&clk_m_a1_div2 0>,
- <&clockgen_f 3>;
- };
-
- clk_m_hva: clk-m-hva@fd690868 {
- #clock-cells = <0>;
- compatible = "st,stih416-clkgenf-vcc-hva", "st,clkgen-mux";
- reg = <0xfd690868 0x4>; /* SYSCFG9538 */
-
- clocks = <&clockgen_f 1>,
- <&clk_m_a1_div0 3>;
- };
-
- clk_m_f_vcc_hd: clk-m-f-vcc-hd@fd32086c {
- #clock-cells = <0>;
- compatible = "st,stih416-clkgenf-vcc-hd", "st,clkgen-mux";
- reg = <0xfd32086c 0x4>; /* SYSCFG8539 */
-
- clocks = <&clockgen_c_vcc 7>,
- <&clockgen_f 0>;
- };
-
- clk_m_f_vcc_sd: clk-m-f-vcc-sd@fd32086c {
- #clock-cells = <0>;
- compatible = "st,stih416-clkgenf-vcc-sd", "st,clkgen-mux";
- reg = <0xfd32086c 0x4>; /* SYSCFG8539 */
-
- clocks = <&clockgen_c_vcc 8>,
- <&clockgen_f 1>;
- };
-
- /*
- * Add a dummy clock for the HDMIRx external signal clock
- */
- clk_m_pix_hdmirx_sas: clk-m-pix-hdmirx-sas {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <0>;
- };
-
- clockgen_f_vcc: clockgen-f-vcc@fd32086c {
- #clock-cells = <1>;
- compatible = "st,stih416-clkgenf", "st,clkgen-vcc";
- reg = <0xfd32086c 0xc>; /* SYSCFG8539,8540,8541 */
-
- clocks = <&clk_m_f_vcc_hd>,
- <&clk_m_f_vcc_sd>,
- <&clockgen_f 0>,
- <&clk_m_pix_hdmirx_sas>;
-
- clock-output-names = "clk-m-pix-main-pipe",
- "clk-m-pix-aux-pipe",
- "clk-m-pix-main-cru",
- "clk-m-pix-aux-cru",
- "clk-m-xfer-be-compo",
- "clk-m-xfer-pip-compo",
- "clk-m-xfer-aux-compo",
- "clk-m-vsens",
- "clk-m-pix-hdmirx-0",
- "clk-m-pix-hdmirx-1";
- };
-
- /*
- * DDR PLL
- */
- clockgen-ddr@0xfdde07d8 {
- reg = <0xfdde07d8 0x110>;
-
- clockgen_ddr_pll: clockgen-ddr-pll {
- #clock-cells = <1>;
- compatible = "st,stih416-plls-c32-ddr", "st,clkgen-plls-c32";
-
- clocks = <&clk_sysin>;
- clock-output-names = "clockgen-ddr0",
- "clockgen-ddr1";
- };
- };
-
- /*
- * GPU PLL
- */
- clockgen-gpu@fd68ff00 {
- reg = <0xfd68ff00 0x910>;
-
- clockgen_gpu_pll: clockgen-gpu-pll {
- #clock-cells = <1>;
- compatible = "st,stih416-gpu-pll-c32", "st,clkgengpu-pll-c32";
-
- clocks = <&clk_sysin>;
- clock-output-names = "clockgen-gpu-pll";
- };
- };
- };
-};
+++ /dev/null
-
-/*
- * Copyright (C) 2013 STMicroelectronics Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-#include "st-pincfg.h"
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-/ {
-
- aliases {
- gpio0 = &pio0;
- gpio1 = &pio1;
- gpio2 = &pio2;
- gpio3 = &pio3;
- gpio4 = &pio4;
- gpio5 = &pio40;
- gpio6 = &pio5;
- gpio7 = &pio6;
- gpio8 = &pio7;
- gpio9 = &pio8;
- gpio10 = &pio9;
- gpio11 = &pio10;
- gpio12 = &pio11;
- gpio13 = &pio12;
- gpio14 = &pio30;
- gpio15 = &pio31;
- gpio16 = &pio13;
- gpio17 = &pio14;
- gpio18 = &pio15;
- gpio19 = &pio16;
- gpio20 = &pio17;
- gpio21 = &pio18;
- gpio22 = &pio100;
- gpio23 = &pio101;
- gpio24 = &pio102;
- gpio25 = &pio103;
- gpio26 = &pio104;
- gpio27 = &pio105;
- gpio28 = &pio106;
- gpio29 = &pio107;
- };
-
- soc {
- pin-controller-sbc {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih416-sbc-pinctrl";
- st,syscfg = <&syscfg_sbc>;
- reg = <0xfe61f080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfe610000 0x6000>;
-
- pio0: gpio@fe610000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO0";
- };
- pio1: gpio@fe611000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO1";
- };
- pio2: gpio@fe612000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO2";
- };
- pio3: gpio@fe613000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x3000 0x100>;
- st,bank-name = "PIO3";
- };
- pio4: gpio@fe614000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4000 0x100>;
- st,bank-name = "PIO4";
- };
- pio40: gpio@fe615000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x5000 0x100>;
- st,bank-name = "PIO40";
- st,retime-pin-mask = <0x7f>;
- };
-
- rc{
- pinctrl_ir: ir0 {
- st,pins {
- ir = <&pio4 0 ALT2 IN>;
- };
- };
- };
- sbc_serial1 {
- pinctrl_sbc_serial1: sbc_serial1 {
- st,pins {
- tx = <&pio2 6 ALT3 OUT>;
- rx = <&pio2 7 ALT3 IN>;
- };
- };
- };
-
- keyscan {
- pinctrl_keyscan: keyscan {
- st,pins {
- keyin0 = <&pio0 2 ALT2 IN>;
- keyin1 = <&pio0 3 ALT2 IN>;
- keyin2 = <&pio0 4 ALT2 IN>;
- keyin3 = <&pio2 6 ALT2 IN>;
-
- keyout0 = <&pio1 6 ALT2 OUT>;
- keyout1 = <&pio1 7 ALT2 OUT>;
- keyout2 = <&pio0 6 ALT2 OUT>;
- keyout3 = <&pio2 7 ALT2 OUT>;
- };
- };
- };
-
- sbc_i2c0 {
- pinctrl_sbc_i2c0_default: sbc_i2c0-default {
- st,pins {
- sda = <&pio4 6 ALT1 BIDIR>;
- scl = <&pio4 5 ALT1 BIDIR>;
- };
- };
- };
-
- usb {
- pinctrl_usb3: usb3 {
- st,pins {
- oc-detect = <&pio40 0 ALT1 IN>;
- pwr-enable = <&pio40 1 ALT1 OUT>;
- };
- };
- };
-
- sbc_i2c1 {
- pinctrl_sbc_i2c1_default: sbc_i2c1-default {
- st,pins {
- sda = <&pio3 2 ALT2 BIDIR>;
- scl = <&pio3 1 ALT2 BIDIR>;
- };
- };
- };
-
- gmac1 {
- pinctrl_mii1: mii1 {
- st,pins {
- txd0 = <&pio0 0 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txd1 = <&pio0 1 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txd2 = <&pio0 2 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txd3 = <&pio0 3 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txer = <&pio0 4 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txen = <&pio0 5 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
- txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
- col = <&pio0 7 ALT1 IN BYPASS 1000>;
-
- mdio = <&pio1 0 ALT1 OUT BYPASS 1500>;
- mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
- crs = <&pio1 2 ALT1 IN BYPASS 1000>;
- mdint = <&pio1 3 ALT1 IN BYPASS 0>;
- rxd0 = <&pio1 4 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rxd1 = <&pio1 5 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rxd2 = <&pio1 6 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rxd3 = <&pio1 7 ALT1 IN SE_NICLK_IO 0 CLK_A>;
-
- rxdv = <&pio2 0 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rx_er = <&pio2 1 ALT1 IN SE_NICLK_IO 0 CLK_A>;
- rxclk = <&pio2 2 ALT1 IN NICLK 0 CLK_A>;
- phyclk = <&pio2 3 ALT1 OUT NICLK 0 CLK_A>;
- };
- };
- pinctrl_rgmii1: rgmii1-0 {
- st,pins {
- txd0 = <&pio0 0 ALT1 OUT DE_IO 500 CLK_A>;
- txd1 = <&pio0 1 ALT1 OUT DE_IO 500 CLK_A>;
- txd2 = <&pio0 2 ALT1 OUT DE_IO 500 CLK_A>;
- txd3 = <&pio0 3 ALT1 OUT DE_IO 500 CLK_A>;
- txen = <&pio0 5 ALT1 OUT DE_IO 0 CLK_A>;
- txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
-
- mdio = <&pio1 0 ALT1 OUT BYPASS 0>;
- mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
- rxd0 = <&pio1 4 ALT1 IN DE_IO 500 CLK_A>;
- rxd1 = <&pio1 5 ALT1 IN DE_IO 500 CLK_A>;
- rxd2 = <&pio1 6 ALT1 IN DE_IO 500 CLK_A>;
- rxd3 = <&pio1 7 ALT1 IN DE_IO 500 CLK_A>;
-
- rxdv = <&pio2 0 ALT1 IN DE_IO 500 CLK_A>;
- rxclk = <&pio2 2 ALT1 IN NICLK 0 CLK_A>;
- phyclk = <&pio2 3 ALT4 OUT NICLK 0 CLK_B>;
-
- clk125= <&pio3 7 ALT4 IN NICLK 0 CLK_A>;
- };
- };
- };
-
- pwm1 {
- pinctrl_pwm1_chan0_default: pwm1-0-default {
- st,pins {
- pwm-out = <&pio3 0 ALT1 OUT>;
- pwm-capturein = <&pio3 2 ALT1 IN>;
-
- };
- };
- pinctrl_pwm1_chan1_default: pwm1-1-default {
- st,pins {
- pwm-out = <&pio4 4 ALT1 OUT>;
- pwm-capturein = <&pio4 3 ALT1 IN>;
- };
- };
- pinctrl_pwm1_chan2_default: pwm1-2-default {
- st,pins {
- pwm-out = <&pio4 6 ALT3 OUT>;
- };
- };
- pinctrl_pwm1_chan3_default: pwm1-3-default {
- st,pins {
- pwm-out = <&pio4 7 ALT3 OUT>;
- };
- };
- };
- };
-
- pin-controller-front {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih416-front-pinctrl";
- st,syscfg = <&syscfg_front>;
- reg = <0xfee0f080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfee00000 0x10000>;
-
- pio5: gpio@fee00000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO5";
- };
- pio6: gpio@fee01000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO6";
- };
- pio7: gpio@fee02000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO7";
- };
- pio8: gpio@fee03000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x3000 0x100>;
- st,bank-name = "PIO8";
- };
- pio9: gpio@fee04000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4000 0x100>;
- st,bank-name = "PIO9";
- };
- pio10: gpio@fee05000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x5000 0x100>;
- st,bank-name = "PIO10";
- };
- pio11: gpio@fee06000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x6000 0x100>;
- st,bank-name = "PIO11";
- };
- pio12: gpio@fee07000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x7000 0x100>;
- st,bank-name = "PIO12";
- };
- pio30: gpio@fee08000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x8000 0x100>;
- st,bank-name = "PIO30";
- };
- pio31: gpio@fee09000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x9000 0x100>;
- st,bank-name = "PIO31";
- };
-
- pwm0 {
- pinctrl_pwm0_chan0_default: pwm0-0-default {
- st,pins {
- pwm-out = <&pio9 7 ALT2 OUT>;
- pwm-capturein = <&pio9 6 ALT2 IN>;
- };
- };
- };
-
- serial2-oe {
- pinctrl_serial2_oe: serial2-1 {
- st,pins {
- output-enable = <&pio11 3 ALT2 OUT>;
- };
- };
- };
-
- i2c0 {
- pinctrl_i2c0_default: i2c0-default {
- st,pins {
- sda = <&pio9 3 ALT1 BIDIR>;
- scl = <&pio9 2 ALT1 BIDIR>;
- };
- };
- };
-
- usb {
- pinctrl_usb0: usb0 {
- st,pins {
- oc-detect = <&pio9 4 ALT1 IN>;
- pwr-enable = <&pio9 5 ALT1 OUT>;
- };
- };
- };
-
-
- i2c1 {
- pinctrl_i2c1_default: i2c1-default {
- st,pins {
- sda = <&pio12 1 ALT1 BIDIR>;
- scl = <&pio12 0 ALT1 BIDIR>;
- };
- };
- };
-
- fsm {
- pinctrl_fsm: fsm {
- st,pins {
- spi-fsm-clk = <&pio12 2 ALT1 OUT>;
- spi-fsm-cs = <&pio12 3 ALT1 OUT>;
- spi-fsm-mosi = <&pio12 4 ALT1 OUT>;
- spi-fsm-miso = <&pio12 5 ALT1 IN>;
- spi-fsm-hol = <&pio12 6 ALT1 OUT>;
- spi-fsm-wp = <&pio12 7 ALT1 OUT>;
- };
- };
- };
- };
-
- pin-controller-rear {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih416-rear-pinctrl";
- st,syscfg = <&syscfg_rear>;
- reg = <0xfe82f080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfe820000 0x6000>;
-
- pio13: gpio@fe820000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO13";
- };
- pio14: gpio@fe821000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO14";
- };
- pio15: gpio@fe822000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO15";
- };
- pio16: gpio@fe823000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x3000 0x100>;
- st,bank-name = "PIO16";
- };
- pio17: gpio@fe824000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4000 0x100>;
- st,bank-name = "PIO17";
- };
- pio18: gpio@fe825000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x5000 0x100>;
- st,bank-name = "PIO18";
- st,retime-pin-mask = <0xf>;
- };
-
- serial2 {
- pinctrl_serial2: serial2-0 {
- st,pins {
- tx = <&pio17 4 ALT2 OUT>;
- rx = <&pio17 5 ALT2 IN>;
- };
- };
- };
-
- gmac0 {
- pinctrl_mii0: mii0 {
- st,pins {
- mdint = <&pio13 6 ALT2 IN BYPASS 0>;
- txen = <&pio13 7 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- txd0 = <&pio14 0 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- txd1 = <&pio14 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- txd2 = <&pio14 2 ALT2 OUT SE_NICLK_IO 0 CLK_B>;
- txd3 = <&pio14 3 ALT2 OUT SE_NICLK_IO 0 CLK_B>;
-
- txclk = <&pio15 0 ALT2 IN NICLK 0 CLK_A>;
- txer = <&pio15 1 ALT2 OUT SE_NICLK_IO 0 CLK_A>;
- crs = <&pio15 2 ALT2 IN BYPASS 1000>;
- col = <&pio15 3 ALT2 IN BYPASS 1000>;
- mdio= <&pio15 4 ALT2 OUT BYPASS 1500>;
- mdc = <&pio15 5 ALT2 OUT NICLK 0 CLK_B>;
-
- rxd0 = <&pio16 0 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxd1 = <&pio16 1 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxd2 = <&pio16 2 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxd3 = <&pio16 3 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxdv = <&pio15 6 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rx_er = <&pio15 7 ALT2 IN SE_NICLK_IO 0 CLK_A>;
- rxclk = <&pio17 0 ALT2 IN NICLK 0 CLK_A>;
- phyclk = <&pio13 5 ALT2 OUT NICLK 0 CLK_B>;
- };
- };
-
- pinctrl_gmii0: gmii0 {
- st,pins {
- };
- };
- pinctrl_rgmii0: rgmii0 {
- st,pins {
- phyclk = <&pio13 5 ALT4 OUT NICLK 0 CLK_B>;
- txen = <&pio13 7 ALT2 OUT DE_IO 0 CLK_A>;
- txd0 = <&pio14 0 ALT2 OUT DE_IO 500 CLK_A>;
- txd1 = <&pio14 1 ALT2 OUT DE_IO 500 CLK_A>;
- txd2 = <&pio14 2 ALT2 OUT DE_IO 500 CLK_B>;
- txd3 = <&pio14 3 ALT2 OUT DE_IO 500 CLK_B>;
- txclk = <&pio15 0 ALT2 IN NICLK 0 CLK_A>;
-
- mdio = <&pio15 4 ALT2 OUT BYPASS 0>;
- mdc = <&pio15 5 ALT2 OUT NICLK 0 CLK_B>;
-
- rxdv = <&pio15 6 ALT2 IN DE_IO 500 CLK_A>;
- rxd0 =<&pio16 0 ALT2 IN DE_IO 500 CLK_A>;
- rxd1 =<&pio16 1 ALT2 IN DE_IO 500 CLK_A>;
- rxd2 =<&pio16 2 ALT2 IN DE_IO 500 CLK_A>;
- rxd3 =<&pio16 3 ALT2 IN DE_IO 500 CLK_A>;
- rxclk =<&pio17 0 ALT2 IN NICLK 0 CLK_A>;
-
- clk125=<&pio17 6 ALT1 IN NICLK 0 CLK_A>;
- };
- };
- };
-
- mmc0 {
- pinctrl_mmc0: mmc0 {
- st,pins {
- mmcclk = <&pio13 4 ALT4 BIDIR_PU NICLK 0 CLK_B>;
- data0 = <&pio14 4 ALT4 BIDIR_PU BYPASS 0>;
- data1 = <&pio14 5 ALT4 BIDIR_PU BYPASS 0>;
- data2 = <&pio14 6 ALT4 BIDIR_PU BYPASS 0>;
- data3 = <&pio14 7 ALT4 BIDIR_PU BYPASS 0>;
- cmd = <&pio15 1 ALT4 BIDIR_PU BYPASS 0>;
- wp = <&pio15 3 ALT4 IN>;
- data4 = <&pio16 4 ALT4 BIDIR_PU BYPASS 0>;
- data5 = <&pio16 5 ALT4 BIDIR_PU BYPASS 0>;
- data6 = <&pio16 6 ALT4 BIDIR_PU BYPASS 0>;
- data7 = <&pio16 7 ALT4 BIDIR_PU BYPASS 0>;
- pwr = <&pio17 1 ALT4 OUT>;
- cd = <&pio17 2 ALT4 IN>;
- led = <&pio17 3 ALT4 OUT>;
- };
- };
- };
- mmc1 {
- pinctrl_mmc1: mmc1 {
- st,pins {
- mmcclk = <&pio15 0 ALT3 BIDIR_PU NICLK 0 CLK_B>;
- data0 = <&pio13 7 ALT3 BIDIR_PU BYPASS 0>;
- data1 = <&pio14 1 ALT3 BIDIR_PU BYPASS 0>;
- data2 = <&pio14 2 ALT3 BIDIR_PU BYPASS 0>;
- data3 = <&pio14 3 ALT3 BIDIR_PU BYPASS 0>;
- cmd = <&pio15 4 ALT3 BIDIR_PU BYPASS 0>;
- data4 = <&pio15 6 ALT3 BIDIR_PU BYPASS 0>;
- data5 = <&pio15 7 ALT3 BIDIR_PU BYPASS 0>;
- data6 = <&pio16 0 ALT3 BIDIR_PU BYPASS 0>;
- data7 = <&pio16 1 ALT3 BIDIR_PU BYPASS 0>;
- pwr = <&pio16 2 ALT3 OUT>;
- nreset = <&pio13 6 ALT3 OUT>;
- };
- };
- };
-
- usb {
- pinctrl_usb1: usb1 {
- st,pins {
- oc-detect = <&pio18 0 ALT1 IN>;
- pwr-enable = <&pio18 1 ALT1 OUT>;
- };
- };
- pinctrl_usb2: usb2 {
- st,pins {
- oc-detect = <&pio18 2 ALT1 IN>;
- pwr-enable = <&pio18 3 ALT1 OUT>;
- };
- };
- };
-
- pwm0 {
- pinctrl_pwm0_chan1_default: pwm0-1-default {
- st,pins {
- pwm-out = <&pio13 2 ALT2 OUT>;
- pwm-capturein = <&pio13 1 ALT2 IN>;
- };
- };
- pinctrl_pwm0_chan2_default: pwm0-2-default {
- st,pins {
- pwm-out = <&pio15 2 ALT4 OUT>;
- };
- };
- pinctrl_pwm0_chan3_default: pwm0-3-default {
- st,pins {
- pwm-out = <&pio17 4 ALT1 OUT>;
- };
- };
- };
-
- };
-
- pin-controller-fvdp-fe {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih416-fvdp-fe-pinctrl";
- st,syscfg = <&syscfg_fvdp_fe>;
- reg = <0xfd6bf080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfd6b0000 0x3000>;
-
- pio100: gpio@fd6b0000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO100";
- };
- pio101: gpio@fd6b1000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO101";
- };
- pio102: gpio@fd6b2000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO102";
- };
- };
-
- pin-controller-fvdp-lite {
- #address-cells = <1>;
- #size-cells = <1>;
- compatible = "st,stih416-fvdp-lite-pinctrl";
- st,syscfg = <&syscfg_fvdp_lite>;
- reg = <0xfd33f080 0x4>;
- reg-names = "irqmux";
- interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-names = "irqmux";
- ranges = <0 0xfd330000 0x5000>;
-
- pio103: gpio@fd330000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0 0x100>;
- st,bank-name = "PIO103";
- };
- pio104: gpio@fd331000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x1000 0x100>;
- st,bank-name = "PIO104";
- };
- pio105: gpio@fd332000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x2000 0x100>;
- st,bank-name = "PIO105";
- };
- pio106: gpio@fd333000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x3000 0x100>;
- st,bank-name = "PIO106";
- };
-
- pio107: gpio@fd334000 {
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- reg = <0x4000 0x100>;
- st,bank-name = "PIO107";
- st,retime-pin-mask = <0xf>;
- };
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2012 STMicroelectronics Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-#include "stih41x.dtsi"
-#include "stih416-clock.dtsi"
-#include "stih416-pinctrl.dtsi"
-
-#include <dt-bindings/phy/phy.h>
-#include <dt-bindings/interrupt-controller/arm-gic.h>
-#include <dt-bindings/reset/stih416-resets.h>
-#include <dt-bindings/interrupt-controller/irq-st.h>
-/ {
- L2: cache-controller {
- compatible = "arm,pl310-cache";
- reg = <0xfffe2000 0x1000>;
- arm,data-latency = <3 3 3>;
- arm,tag-latency = <2 2 2>;
- cache-unified;
- cache-level = <2>;
- };
-
- arm-pmu {
- compatible = "arm,cortex-a9-pmu";
- interrupt-parent = <&intc>;
- interrupts = <GIC_PPI 15 IRQ_TYPE_LEVEL_HIGH>;
- };
-
- soc {
- #address-cells = <1>;
- #size-cells = <1>;
- interrupt-parent = <&intc>;
- ranges;
- compatible = "simple-bus";
-
- restart {
- compatible = "st,stih416-restart";
- st,syscfg = <&syscfg_sbc>;
- status = "okay";
- };
-
- powerdown: powerdown-controller {
- #reset-cells = <1>;
- compatible = "st,stih416-powerdown";
- };
-
- softreset: softreset-controller {
- #reset-cells = <1>;
- compatible = "st,stih416-softreset";
- };
-
- syscfg_sbc:sbc-syscfg@fe600000{
- compatible = "st,stih416-sbc-syscfg", "syscon";
- reg = <0xfe600000 0x1000>;
- };
-
- syscfg_front:front-syscfg@fee10000{
- compatible = "st,stih416-front-syscfg", "syscon";
- reg = <0xfee10000 0x1000>;
- };
-
- syscfg_rear:rear-syscfg@fe830000{
- compatible = "st,stih416-rear-syscfg", "syscon";
- reg = <0xfe830000 0x1000>;
- };
-
- /* MPE */
- syscfg_fvdp_fe:fvdp-fe-syscfg@fddf0000{
- compatible = "st,stih416-fvdp-fe-syscfg", "syscon";
- reg = <0xfddf0000 0x1000>;
- };
-
- syscfg_fvdp_lite:fvdp-lite-syscfg@fd6a0000{
- compatible = "st,stih416-fvdp-lite-syscfg", "syscon";
- reg = <0xfd6a0000 0x1000>;
- };
-
- syscfg_cpu:cpu-syscfg@fdde0000{
- compatible = "st,stih416-cpu-syscfg", "syscon";
- reg = <0xfdde0000 0x1000>;
- };
-
- syscfg_compo:compo-syscfg@fd320000{
- compatible = "st,stih416-compo-syscfg", "syscon";
- reg = <0xfd320000 0x1000>;
- };
-
- syscfg_transport:transport-syscfg@fd690000{
- compatible = "st,stih416-transport-syscfg", "syscon";
- reg = <0xfd690000 0x1000>;
- };
-
- syscfg_lpm:lpm-syscfg@fe4b5100{
- compatible = "st,stih416-lpm-syscfg", "syscon";
- reg = <0xfe4b5100 0x8>;
- };
-
- irq-syscfg {
- compatible = "st,stih416-irq-syscfg";
- st,syscfg = <&syscfg_cpu>;
- st,irq-device = <ST_IRQ_SYSCFG_PMU_0>,
- <ST_IRQ_SYSCFG_PMU_1>;
- st,fiq-device = <ST_IRQ_SYSCFG_DISABLED>,
- <ST_IRQ_SYSCFG_DISABLED>;
- };
-
- serial2: serial@fed32000{
- compatible = "st,asc";
- status = "disabled";
- reg = <0xfed32000 0x2c>;
- interrupts = <0 197 0>;
- clocks = <&clk_s_a0_ls CLK_ICN_REG>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_serial2 &pinctrl_serial2_oe>;
- };
-
- /* SBC_UART1 */
- sbc_serial1: serial@fe531000 {
- compatible = "st,asc";
- status = "disabled";
- reg = <0xfe531000 0x2c>;
- interrupts = <0 210 0>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sbc_serial1>;
- clocks = <&clk_sysin>;
- };
-
- i2c@fed40000 {
- compatible = "st,comms-ssc4-i2c";
- reg = <0xfed40000 0x110>;
- interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_s_a0_ls CLK_ICN_REG>;
- clock-names = "ssc";
- clock-frequency = <400000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0_default>;
-
- status = "disabled";
- };
-
- i2c@fed41000 {
- compatible = "st,comms-ssc4-i2c";
- reg = <0xfed41000 0x110>;
- interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_s_a0_ls CLK_ICN_REG>;
- clock-names = "ssc";
- clock-frequency = <400000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1_default>;
-
- status = "disabled";
- };
-
- i2c@fe540000 {
- compatible = "st,comms-ssc4-i2c";
- reg = <0xfe540000 0x110>;
- interrupts = <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_sysin>;
- clock-names = "ssc";
- clock-frequency = <400000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sbc_i2c0_default>;
-
- status = "disabled";
- };
-
- i2c@fe541000 {
- compatible = "st,comms-ssc4-i2c";
- reg = <0xfe541000 0x110>;
- interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&clk_sysin>;
- clock-names = "ssc";
- clock-frequency = <400000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_sbc_i2c1_default>;
-
- status = "disabled";
- };
-
- ethernet0: dwmac@fe810000 {
- device_type = "network";
- compatible = "st,stih416-dwmac", "snps,dwmac", "snps,dwmac-3.710";
- status = "disabled";
- reg = <0xfe810000 0x8000>;
- reg-names = "stmmaceth";
-
- interrupts = <0 133 0>, <0 134 0>, <0 135 0>;
- interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
-
- snps,pbl = <32>;
- snps,mixed-burst;
-
- st,syscon = <&syscfg_rear 0x8bc>;
- resets = <&softreset STIH416_ETH0_SOFTRESET>;
- reset-names = "stmmaceth";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_mii0>;
- clock-names = "stmmaceth", "sti-ethclk";
- clocks = <&clk_s_a1_ls CLK_ICN_IF_2>, <&clk_s_a1_ls CLK_GMAC0_PHY>;
- };
-
- ethernet1: dwmac@fef08000 {
- device_type = "network";
- compatible = "st,stih416-dwmac", "snps,dwmac", "snps,dwmac-3.710";
- status = "disabled";
- reg = <0xfef08000 0x8000>;
- reg-names = "stmmaceth";
- interrupts = <0 136 0>, <0 137 0>, <0 138 0>;
- interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
-
- snps,pbl = <32>;
- snps,mixed-burst;
-
- st,syscon = <&syscfg_sbc 0x7f0>;
-
- resets = <&softreset STIH416_ETH1_SOFTRESET>;
- reset-names = "stmmaceth";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_mii1>;
- clock-names = "stmmaceth", "sti-ethclk";
- clocks = <&clk_s_a0_ls CLK_ICN_REG>, <&clk_s_a0_ls CLK_ETH1_PHY>;
- };
-
- rc: rc@fe518000 {
- compatible = "st,comms-irb";
- reg = <0xfe518000 0x234>;
- interrupts = <0 203 0>;
- rx-mode = "infrared";
- clocks = <&clk_sysin>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_ir>;
- resets = <&softreset STIH416_IRB_SOFTRESET>;
- };
-
- /* FSM */
- spifsm: spifsm@fe902000 {
- compatible = "st,spi-fsm";
- reg = <0xfe902000 0x1000>;
- pinctrl-0 = <&pinctrl_fsm>;
-
- st,syscfg = <&syscfg_rear>;
- st,boot-device-reg = <0x958>;
- st,boot-device-spi = <0x1a>;
-
- status = "disabled";
- };
-
- keyscan: keyscan@fe4b0000 {
- compatible = "st,sti-keyscan";
- status = "disabled";
- reg = <0xfe4b0000 0x2000>;
- interrupts = <GIC_SPI 212 IRQ_TYPE_NONE>;
- clocks = <&clk_sysin>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_keyscan>;
- resets = <&powerdown STIH416_KEYSCAN_POWERDOWN>,
- <&softreset STIH416_KEYSCAN_SOFTRESET>;
- };
-
- temp0 {
- compatible = "st,stih416-sas-thermal";
- clock-names = "thermal";
- clocks = <&clockgen_c_vcc 14>;
-
- status = "okay";
- };
-
- temp1@fdfe8000 {
- compatible = "st,stih416-mpe-thermal";
- reg = <0xfdfe8000 0x10>;
- clocks = <&clockgen_e 3>;
- clock-names = "thermal";
- interrupts = <GIC_SPI 23 IRQ_TYPE_EDGE_RISING>;
-
- status = "okay";
- };
-
- mmc0: sdhci@fe81e000 {
- compatible = "st,sdhci";
- status = "disabled";
- reg = <0xfe81e000 0x1000>;
- interrupts = <GIC_SPI 127 IRQ_TYPE_NONE>;
- interrupt-names = "mmcirq";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_mmc0>;
- clock-names = "mmc";
- clocks = <&clk_s_a1_ls 1>;
- };
-
- mmc1: sdhci@fe81f000 {
- compatible = "st,sdhci";
- status = "disabled";
- reg = <0xfe81f000 0x1000>;
- interrupts = <GIC_SPI 128 IRQ_TYPE_NONE>;
- interrupt-names = "mmcirq";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_mmc1>;
- clock-names = "mmc";
- clocks = <&clk_s_a1_ls 8>;
- };
-
- miphy365x_phy: phy@fe382000 {
- compatible = "st,miphy365x-phy";
- st,syscfg = <&syscfg_rear 0x824 0x828>;
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- phy_port0: port@fe382000 {
- #phy-cells = <1>;
- reg = <0xfe382000 0x100>, <0xfe394000 0x100>;
- reg-names = "sata", "pcie";
- };
-
- phy_port1: port@fe38a000 {
- #phy-cells = <1>;
- reg = <0xfe38a000 0x100>, <0xfe804000 0x100>;
- reg-names = "sata", "pcie";
- };
- };
-
- sata0: sata@fe380000 {
- compatible = "st,sti-ahci";
- reg = <0xfe380000 0x1000>;
- interrupts = <GIC_SPI 157 IRQ_TYPE_NONE>;
- interrupt-names = "hostc";
- phys = <&phy_port0 PHY_TYPE_SATA>;
- phy-names = "sata-phy";
- resets = <&powerdown STIH416_SATA0_POWERDOWN>,
- <&softreset STIH416_SATA0_SOFTRESET>;
- reset-names = "pwr-dwn", "sw-rst";
- clock-names = "ahci_clk";
- clocks = <&clk_s_a0_ls CLK_ICN_REG>;
-
- status = "disabled";
- };
-
- usb2_phy: phy@0 {
- compatible = "st,stih416-usb-phy";
- #phy-cells = <0>;
- st,syscfg = <&syscfg_rear>;
- clocks = <&clk_sysin>;
- clock-names = "osc_phy";
- };
-
- ehci0: usb@fe1ffe00 {
- compatible = "st,st-ehci-300x";
- reg = <0xfe1ffe00 0x100>;
- interrupts = <GIC_SPI 148 IRQ_TYPE_NONE>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0>;
- clocks = <&clk_s_a1_ls 0>,
- <&clockgen_b0 0>;
- clock-names = "ic", "clk48";
- phys = <&usb2_phy>;
- phy-names = "usb";
- resets = <&powerdown STIH416_USB0_POWERDOWN>,
- <&softreset STIH416_USB0_SOFTRESET>;
- reset-names = "power", "softreset";
- };
-
- ohci0: usb@fe1ffc00 {
- compatible = "st,st-ohci-300x";
- reg = <0xfe1ffc00 0x100>;
- interrupts = <GIC_SPI 149 IRQ_TYPE_NONE>;
- clocks = <&clk_s_a1_ls 0>,
- <&clockgen_b0 0>;
- clock-names = "ic", "clk48";
- phys = <&usb2_phy>;
- phy-names = "usb";
- status = "okay";
- resets = <&powerdown STIH416_USB0_POWERDOWN>,
- <&softreset STIH416_USB0_SOFTRESET>;
- reset-names = "power", "softreset";
- };
-
- ehci1: usb@fe203e00 {
- compatible = "st,st-ehci-300x";
- reg = <0xfe203e00 0x100>;
- interrupts = <GIC_SPI 150 IRQ_TYPE_NONE>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb1>;
- clocks = <&clk_s_a1_ls 0>,
- <&clockgen_b0 0>;
- clock-names = "ic", "clk48";
- phys = <&usb2_phy>;
- phy-names = "usb";
- resets = <&powerdown STIH416_USB1_POWERDOWN>,
- <&softreset STIH416_USB1_SOFTRESET>;
- reset-names = "power", "softreset";
- };
-
- ohci1: usb@fe203c00 {
- compatible = "st,st-ohci-300x";
- reg = <0xfe203c00 0x100>;
- interrupts = <GIC_SPI 151 IRQ_TYPE_NONE>;
- clocks = <&clk_s_a1_ls 0>,
- <&clockgen_b0 0>;
- clock-names = "ic", "clk48";
- phys = <&usb2_phy>;
- phy-names = "usb";
- resets = <&powerdown STIH416_USB1_POWERDOWN>,
- <&softreset STIH416_USB1_SOFTRESET>;
- reset-names = "power", "softreset";
- };
-
- ehci2: usb@fe303e00 {
- compatible = "st,st-ehci-300x";
- reg = <0xfe303e00 0x100>;
- interrupts = <GIC_SPI 152 IRQ_TYPE_NONE>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb2>;
- clocks = <&clk_s_a1_ls 0>,
- <&clockgen_b0 0>;
- clock-names = "ic", "clk48";
- phys = <&usb2_phy>;
- phy-names = "usb";
- resets = <&powerdown STIH416_USB2_POWERDOWN>,
- <&softreset STIH416_USB2_SOFTRESET>;
- reset-names = "power", "softreset";
- };
-
- ohci2: usb@fe303c00 {
- compatible = "st,st-ohci-300x";
- reg = <0xfe303c00 0x100>;
- interrupts = <GIC_SPI 153 IRQ_TYPE_NONE>;
- clocks = <&clk_s_a1_ls 0>,
- <&clockgen_b0 0>;
- clock-names = "ic", "clk48";
- phys = <&usb2_phy>;
- phy-names = "usb";
- resets = <&powerdown STIH416_USB2_POWERDOWN>,
- <&softreset STIH416_USB2_SOFTRESET>;
- reset-names = "power", "softreset";
- };
-
- ehci3: usb@fe343e00 {
- compatible = "st,st-ehci-300x";
- reg = <0xfe343e00 0x100>;
- interrupts = <GIC_SPI 154 IRQ_TYPE_NONE>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb3>;
- clocks = <&clk_s_a1_ls 0>,
- <&clockgen_b0 0>;
- clock-names = "ic", "clk48";
- phys = <&usb2_phy>;
- phy-names = "usb";
- resets = <&powerdown STIH416_USB3_POWERDOWN>,
- <&softreset STIH416_USB3_SOFTRESET>;
- reset-names = "power", "softreset";
- };
-
- ohci3: usb@fe343c00 {
- compatible = "st,st-ohci-300x";
- reg = <0xfe343c00 0x100>;
- interrupts = <GIC_SPI 155 IRQ_TYPE_NONE>;
- clocks = <&clk_s_a1_ls 0>,
- <&clockgen_b0 0>;
- clock-names = "ic", "clk48";
- phys = <&usb2_phy>;
- phy-names = "usb";
- resets = <&powerdown STIH416_USB3_POWERDOWN>,
- <&softreset STIH416_USB3_SOFTRESET>;
- reset-names = "power", "softreset";
- };
-
- /* SAS PWM Module */
- pwm0: pwm@fed10000 {
- compatible = "st,sti-pwm";
- status = "disabled";
- #pwm-cells = <2>;
- reg = <0xfed10000 0x68>;
- interrupts = <GIC_SPI 200 IRQ_TYPE_NONE>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_pwm0_chan0_default
- &pinctrl_pwm0_chan1_default
- &pinctrl_pwm0_chan2_default
- &pinctrl_pwm0_chan3_default>;
-
- clock-names = "pwm", "capture";
- clocks = <&clk_sysin>, <&clk_s_a0_ls CLK_ICN_REG>;
-
- st,pwm-num-chan = <4>;
- st,capture-num-chan = <2>;
- };
-
- /* SBC PWM Module */
- pwm1: pwm@fe510000 {
- compatible = "st,sti-pwm";
- status = "disabled";
- #pwm-cells = <2>;
- reg = <0xfe510000 0x68>;
- interrupts = <GIC_SPI 202 IRQ_TYPE_NONE>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_pwm1_chan0_default
- /*
- * Shared with SBC_OBS_NOTRST. Don't
- * enable unless you really know what
- * you're doing.
- *
- * &pinctrl_pwm1_chan1_default
- */
- &pinctrl_pwm1_chan2_default
- &pinctrl_pwm1_chan3_default>;
-
- clock-names = "pwm";
- clocks = <&clk_sysin>;
- st,pwm-num-chan = <3>;
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-
-/ {
-
- memory{
- device_type = "memory";
- reg = <0x60000000 0x40000000>;
- };
-
- chosen {
- bootargs = "console=ttyAS0,115200 clk_ignore_unused";
- linux,stdout-path = &serial2;
- };
-
- aliases {
- ttyAS0 = &serial2;
- ethernet0 = ðernet0;
- ethernet1 = ðernet1;
- };
-
- soc {
- serial2: serial@fed32000 {
- status = "okay";
- };
-
- leds {
- compatible = "gpio-leds";
- fp_led {
- label = "Front Panel LED";
- gpios = <&pio105 7 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "heartbeat";
- };
- };
-
- /* HDMI Tx I2C */
- i2c@fed41000 {
- /* HDMI V1.3a supports Standard mode only */
- clock-frequency = <100000>;
- i2c-min-scl-pulse-width-us = <0>;
- i2c-min-sda-pulse-width-us = <5>;
-
- status = "okay";
- };
-
- ethernet0: dwmac@fe810000 {
- status = "okay";
- phy-mode = "mii";
- pinctrl-0 = <&pinctrl_mii0>;
-
- snps,reset-gpio = <&pio106 2>;
- snps,reset-active-low;
- snps,reset-delays-us = <0 10000 10000>;
- };
-
- ethernet1: dwmac@fef08000 {
- status = "disabled";
- phy-mode = "mii";
- st,tx-retime-src = "txclk";
-
- snps,reset-gpio = <&pio4 7>;
- snps,reset-active-low;
- snps,reset-delays-us = <0 10000 10000>;
- };
-
- keyscan: keyscan@fe4b0000 {
- keypad,num-rows = <4>;
- keypad,num-columns = <4>;
- st,debounce-us = <5000>;
- linux,keymap = < MATRIX_KEY(0x00, 0x00, KEY_F13)
- MATRIX_KEY(0x00, 0x01, KEY_F9)
- MATRIX_KEY(0x00, 0x02, KEY_F5)
- MATRIX_KEY(0x00, 0x03, KEY_F1)
- MATRIX_KEY(0x01, 0x00, KEY_F14)
- MATRIX_KEY(0x01, 0x01, KEY_F10)
- MATRIX_KEY(0x01, 0x02, KEY_F6)
- MATRIX_KEY(0x01, 0x03, KEY_F2)
- MATRIX_KEY(0x02, 0x00, KEY_F15)
- MATRIX_KEY(0x02, 0x01, KEY_F11)
- MATRIX_KEY(0x02, 0x02, KEY_F7)
- MATRIX_KEY(0x02, 0x03, KEY_F3)
- MATRIX_KEY(0x03, 0x00, KEY_F16)
- MATRIX_KEY(0x03, 0x01, KEY_F12)
- MATRIX_KEY(0x03, 0x02, KEY_F8)
- MATRIX_KEY(0x03, 0x03, KEY_F4) >;
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
- * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-#include "stih41x-b2020x.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-/ {
- memory{
- device_type = "memory";
- reg = <0x40000000 0x80000000>;
- };
-
- chosen {
- bootargs = "console=ttyAS0,115200 clk_ignore_unused";
- linux,stdout-path = &sbc_serial1;
- };
-
- aliases {
- ttyAS0 = &sbc_serial1;
- ethernet1 = ðernet1;
- };
- soc {
- sbc_serial1: serial@fe531000 {
- status = "okay";
- };
-
- leds {
- compatible = "gpio-leds";
- red {
- label = "Front Panel LED";
- gpios = <&pio4 1 GPIO_ACTIVE_HIGH>;
- linux,default-trigger = "heartbeat";
- };
- green {
- gpios = <&pio4 7 GPIO_ACTIVE_HIGH>;
- default-state = "off";
- };
- };
-
- i2c@fed40000 {
- status = "okay";
- };
-
- /* HDMI Tx I2C */
- i2c@fed41000 {
- /* HDMI V1.3a supports Standard mode only */
- clock-frequency = <100000>;
- i2c-min-scl-pulse-width-us = <0>;
- i2c-min-sda-pulse-width-us = <5>;
-
- status = "okay";
- };
-
- i2c@fe540000 {
- status = "okay";
- };
-
- i2c@fe541000 {
- status = "okay";
- };
-
- ethernet1: dwmac@fef08000 {
- status = "okay";
- phy-mode = "rgmii-id";
- max-speed = <1000>;
- st,tx-retime-src = "clk_125";
- snps,reset-gpio = <&pio3 0>;
- snps,reset-active-low;
- snps,reset-delays-us = <0 10000 10000>;
-
- pinctrl-0 = <&pinctrl_rgmii1>;
- };
-
- mmc0: sdhci@fe81e000 {
- bus-width = <8>;
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
- * Author: Lee Jones <lee.jones@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-/ {
- soc {
- mmc0: sdhci@fe81e000 {
- status = "okay";
- };
-
- spifsm: spifsm@fe902000 {
- #address-cells = <1>;
- #size-cells = <1>;
-
- status = "okay";
-
- partition@0 {
- label = "SerialFlash1";
- reg = <0x00000000 0x00500000>;
- };
-
- partition@500000 {
- label = "SerialFlash2";
- reg = <0x00500000 0x00b00000>;
- };
- };
- };
-};
+++ /dev/null
-/*
- * Copyright (C) 2014 STMicroelectronics Limited.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * publishhed by the Free Software Foundation.
- */
-/ {
- #address-cells = <1>;
- #size-cells = <1>;
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
- cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <0>;
- };
- cpu@1 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- reg = <1>;
- };
- };
-
- intc: interrupt-controller@fffe1000 {
- compatible = "arm,cortex-a9-gic";
- #interrupt-cells = <3>;
- interrupt-controller;
- reg = <0xfffe1000 0x1000>,
- <0xfffe0100 0x100>;
- };
-
- scu@fffe0000 {
- compatible = "arm,cortex-a9-scu";
- reg = <0xfffe0000 0x1000>;
- };
-
- timer@fffe0200 {
- interrupt-parent = <&intc>;
- compatible = "arm,cortex-a9-global-timer";
- reg = <0xfffe0200 0x100>;
- interrupts = <1 11 0x04>;
- clocks = <&arm_periph_clk>;
- };
-};
};
};
+ sti_uni_player0: sti-uni-player@8d80000 {
+ status = "okay";
+ };
+
sti_uni_player2: sti-uni-player@8d82000 {
status = "okay";
};
sound {
compatible = "simple-audio-card";
- simple-audio-card,name = "sti audio card";
+ simple-audio-card,name = "STI-B2120";
status = "okay";
simple-audio-card,dai-link@0 {
+ /* HDMI */
+ format = "i2s";
+ mclk-fs = <128>;
+ cpu {
+ sound-dai = <&sti_uni_player0>;
+ };
+
+ codec {
+ sound-dai = <&sti_hdmi>;
+ };
+ };
+ simple-audio-card,dai-link@1 {
/* DAC */
format = "i2s";
mclk-fs = <256>;
+ frame-inversion = <1>;
cpu {
sound-dai = <&sti_uni_player2>;
};
sound-dai = <&sti_sasg_codec 1>;
};
};
- simple-audio-card,dai-link@1 {
+ simple-audio-card,dai-link@2 {
/* SPDIF */
format = "left_j";
mclk-fs = <128>;
/dts-v1/;
#include "stm32f429.dtsi"
+#include <dt-bindings/input/input.h>
/ {
model = "STMicroelectronics STM32429i-EVAL board";
serial0 = &usart1;
};
+ soc {
+ dma-ranges = <0xc0000000 0x0 0x10000000>;
+ };
+
leds {
compatible = "gpio-leds";
green {
};
};
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+ button@0 {
+ label = "Wake up";
+ linux,code = <KEY_WAKEUP>;
+ gpios = <&gpioa 0 0>;
+ };
+ button@1 {
+ label = "Tamper";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpioc 13 0>;
+ };
+ };
+
usbotg_hs_phy: usbphy {
#phy-cells = <0>;
compatible = "usb-nop-xceiv";
clock-frequency = <25000000>;
};
-ðernet0 {
+&mac {
status = "okay";
- pinctrl-0 = <ðernet0_mii>;
+ pinctrl-0 = <ðernet_mii>;
pinctrl-names = "default";
- phy-mode = "mii-id";
+ phy-mode = "mii";
+ phy-handle = <&phy1>;
mdio0 {
#address-cells = <1>;
#size-cells = <0>;
--- /dev/null
+/*
+ * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "stm32f746.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "STMicroelectronics STM32746g-EVAL board";
+ compatible = "st,stm32746g-eval", "st,stm32f746";
+
+ chosen {
+ bootargs = "root=/dev/ram";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ reg = <0xc0000000 0x2000000>;
+ };
+
+ aliases {
+ serial0 = &usart1;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ green {
+ gpios = <&gpiof 10 1>;
+ linux,default-trigger = "heartbeat";
+ };
+ red {
+ gpios = <&gpiob 7 1>;
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+ button@0 {
+ label = "Wake up";
+ linux,code = <KEY_WAKEUP>;
+ gpios = <&gpioc 13 0>;
+ };
+ };
+};
+
+&clk_hse {
+ clock-frequency = <25000000>;
+};
+
+&usart1 {
+ pinctrl-0 = <&usart1_pins_a>;
+ pinctrl-names = "default";
+ status = "okay";
+};
/dts-v1/;
#include "stm32f429.dtsi"
+#include <dt-bindings/input/input.h>
/ {
model = "STMicroelectronics STM32F429i-DISCO board";
linux,default-trigger = "heartbeat";
};
};
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+ button@0 {
+ label = "User";
+ linux,code = <KEY_HOME>;
+ gpios = <&gpioa 0 0>;
+ };
+ };
};
&clk_hse {
compatible = "fixed-clock";
clock-frequency = <0>;
};
+
+ clk-lse {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ };
+
+ clk-lsi {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32000>;
+ };
};
soc {
- dma-ranges = <0xc0000000 0x0 0x10000000>;
-
timer2: timer@40000000 {
compatible = "st,stm32-timer";
reg = <0x40000000 0x400>;
interrupts = <39>;
clocks = <&rcc 0 146>;
status = "disabled";
+ dmas = <&dma1 1 4 0x400 0x0>,
+ <&dma1 3 4 0x400 0x0>;
+ dma-names = "rx", "tx";
};
usart4: serial@40004c00 {
interrupts = <37>;
clocks = <&rcc 0 164>;
status = "disabled";
+ dmas = <&dma2 2 4 0x400 0x0>,
+ <&dma2 7 4 0x400 0x0>;
+ dma-names = "rx", "tx";
};
usart6: serial@40011400 {
interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
};
+ pwrcfg: power-config@40007000 {
+ compatible = "syscon";
+ reg = <0x40007000 0x400>;
+ };
+
pin-controller {
#address-cells = <1>;
#size-cells = <1>;
compatible = "st,stm32f429-pinctrl";
ranges = <0 0x40020000 0x3000>;
+ interrupt-parent = <&exti>;
+ st,syscfg = <&syscfg 0x8>;
pins-are-numbered;
gpioa: gpio@40020000 {
};
};
- ethernet0_mii: mii@0 {
+ ethernet_mii: mii@0 {
pins {
pinmux = <STM32F429_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0>,
<STM32F429_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1>,
compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";
reg = <0x40023800 0x400>;
clocks = <&clk_hse>;
+ st,syscfg = <&pwrcfg>;
};
dma1: dma-controller@40026000 {
st,mem2mem;
};
- ethernet0: dwmac@40028000 {
+ mac: ethernet@40028000 {
compatible = "st,stm32-dwmac", "snps,dwmac-3.50a";
reg = <0x40028000 0x8000>;
reg-names = "stmmaceth";
- interrupts = <61>, <62>;
- interrupt-names = "macirq", "eth_wake_irq";
- clock-names = "stmmaceth", "tx-clk", "rx-clk";
+ interrupts = <61>;
+ interrupt-names = "macirq";
+ clock-names = "stmmaceth", "mac-clk-tx", "mac-clk-rx";
clocks = <&rcc 0 25>, <&rcc 0 26>, <&rcc 0 27>;
st,syscon = <&syscfg 0x4>;
snps,pbl = <8>;
snps,mixed-burst;
- dma-ranges;
status = "disabled";
};
usbotg_hs: usb@40040000 {
compatible = "snps,dwc2";
- dma-ranges;
reg = <0x40040000 0x40000>;
interrupts = <77>;
clocks = <&rcc 0 29>;
aliases {
serial0 = &usart3;
};
+
+ soc {
+ dma-ranges = <0xc0000000 0x0 0x10000000>;
+ };
+};
+
+&rcc {
+ compatible = "st,stm32f469-rcc", "st,stm32f42xx-rcc", "st,stm32-rcc";
};
&clk_hse {
--- /dev/null
+/*
+ * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "skeleton.dtsi"
+#include "armv7-m.dtsi"
+#include <dt-bindings/pinctrl/stm32f746-pinfunc.h>
+
+/ {
+ clocks {
+ clk_hse: clk-hse {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <0>;
+ };
+ };
+
+ soc {
+ timer2: timer@40000000 {
+ compatible = "st,stm32-timer";
+ reg = <0x40000000 0x400>;
+ interrupts = <28>;
+ clocks = <&rcc 0 128>;
+ status = "disabled";
+ };
+
+ timer3: timer@40000400 {
+ compatible = "st,stm32-timer";
+ reg = <0x40000400 0x400>;
+ interrupts = <29>;
+ clocks = <&rcc 0 129>;
+ status = "disabled";
+ };
+
+ timer4: timer@40000800 {
+ compatible = "st,stm32-timer";
+ reg = <0x40000800 0x400>;
+ interrupts = <30>;
+ clocks = <&rcc 0 130>;
+ status = "disabled";
+ };
+
+ timer5: timer@40000c00 {
+ compatible = "st,stm32-timer";
+ reg = <0x40000c00 0x400>;
+ interrupts = <50>;
+ clocks = <&rcc 0 131>;
+ };
+
+ timer6: timer@40001000 {
+ compatible = "st,stm32-timer";
+ reg = <0x40001000 0x400>;
+ interrupts = <54>;
+ clocks = <&rcc 0 132>;
+ status = "disabled";
+ };
+
+ timer7: timer@40001400 {
+ compatible = "st,stm32-timer";
+ reg = <0x40001400 0x400>;
+ interrupts = <55>;
+ clocks = <&rcc 0 133>;
+ status = "disabled";
+ };
+
+ usart2: serial@40004400 {
+ compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+ reg = <0x40004400 0x400>;
+ interrupts = <38>;
+ clocks = <&rcc 0 145>;
+ status = "disabled";
+ };
+
+ usart3: serial@40004800 {
+ compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+ reg = <0x40004800 0x400>;
+ interrupts = <39>;
+ clocks = <&rcc 0 146>;
+ status = "disabled";
+ };
+
+ usart4: serial@40004c00 {
+ compatible = "st,stm32f7-uart";
+ reg = <0x40004c00 0x400>;
+ interrupts = <52>;
+ clocks = <&rcc 0 147>;
+ status = "disabled";
+ };
+
+ usart5: serial@40005000 {
+ compatible = "st,stm32f7-uart";
+ reg = <0x40005000 0x400>;
+ interrupts = <53>;
+ clocks = <&rcc 0 148>;
+ status = "disabled";
+ };
+
+ usart7: serial@40007800 {
+ compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+ reg = <0x40007800 0x400>;
+ interrupts = <82>;
+ clocks = <&rcc 0 158>;
+ status = "disabled";
+ };
+
+ usart8: serial@40007c00 {
+ compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+ reg = <0x40007c00 0x400>;
+ interrupts = <83>;
+ clocks = <&rcc 0 159>;
+ status = "disabled";
+ };
+
+ usart1: serial@40011000 {
+ compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+ reg = <0x40011000 0x400>;
+ interrupts = <37>;
+ clocks = <&rcc 0 164>;
+ status = "disabled";
+ };
+
+ usart6: serial@40011400 {
+ compatible = "st,stm32f7-usart", "st,stm32f7-uart";
+ reg = <0x40011400 0x400>;
+ interrupts = <71>;
+ clocks = <&rcc 0 165>;
+ status = "disabled";
+ };
+
+ syscfg: system-config@40013800 {
+ compatible = "syscon";
+ reg = <0x40013800 0x400>;
+ };
+
+ exti: interrupt-controller@40013c00 {
+ compatible = "st,stm32-exti";
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ reg = <0x40013C00 0x400>;
+ interrupts = <1>, <2>, <3>, <6>, <7>, <8>, <9>, <10>, <23>, <40>, <41>, <42>, <62>, <76>;
+ };
+
+ pin-controller {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "st,stm32f746-pinctrl";
+ ranges = <0 0x40020000 0x3000>;
+ interrupt-parent = <&exti>;
+ st,syscfg = <&syscfg 0x8>;
+ pins-are-numbered;
+
+ gpioa: gpio@40020000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x0 0x400>;
+ clocks = <&rcc 0 256>;
+ st,bank-name = "GPIOA";
+ };
+
+ gpiob: gpio@40020400 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x400 0x400>;
+ clocks = <&rcc 0 257>;
+ st,bank-name = "GPIOB";
+ };
+
+ gpioc: gpio@40020800 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x800 0x400>;
+ clocks = <&rcc 0 258>;
+ st,bank-name = "GPIOC";
+ };
+
+ gpiod: gpio@40020c00 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0xc00 0x400>;
+ clocks = <&rcc 0 259>;
+ st,bank-name = "GPIOD";
+ };
+
+ gpioe: gpio@40021000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x1000 0x400>;
+ clocks = <&rcc 0 260>;
+ st,bank-name = "GPIOE";
+ };
+
+ gpiof: gpio@40021400 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x1400 0x400>;
+ clocks = <&rcc 0 261>;
+ st,bank-name = "GPIOF";
+ };
+
+ gpiog: gpio@40021800 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x1800 0x400>;
+ clocks = <&rcc 0 262>;
+ st,bank-name = "GPIOG";
+ };
+
+ gpioh: gpio@40021c00 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x1c00 0x400>;
+ clocks = <&rcc 0 263>;
+ st,bank-name = "GPIOH";
+ };
+
+ gpioi: gpio@40022000 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x2000 0x400>;
+ clocks = <&rcc 0 264>;
+ st,bank-name = "GPIOI";
+ };
+
+ gpioj: gpio@40022400 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x2400 0x400>;
+ clocks = <&rcc 0 265>;
+ st,bank-name = "GPIOJ";
+ };
+
+ gpiok: gpio@40022800 {
+ gpio-controller;
+ #gpio-cells = <2>;
+ reg = <0x2800 0x400>;
+ clocks = <&rcc 0 266>;
+ st,bank-name = "GPIOK";
+ };
+
+ usart1_pins_a: usart1@0 {
+ pins1 {
+ pinmux = <STM32F746_PA9_FUNC_USART1_TX>;
+ bias-disable;
+ drive-push-pull;
+ slew-rate = <0>;
+ };
+ pins2 {
+ pinmux = <STM32F746_PA10_FUNC_USART1_RX>;
+ bias-disable;
+ };
+ };
+ };
+
+ rcc: rcc@40023800 {
+ #clock-cells = <2>;
+ compatible = "st,stm32f42xx-rcc", "st,stm32-rcc";
+ reg = <0x40023800 0x400>;
+ clocks = <&clk_hse>;
+ };
+ };
+};
+
+&systick {
+ clocks = <&rcc 1 0>;
+ status = "okay";
+};
compatible = "allwinner,sun4i-a10-pinctrl";
reg = <0x01c20800 0x400>;
interrupts = <28>;
- clocks = <&apb0_gates 5>;
+ clocks = <&apb0_gates 5>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
&spi2 {
pinctrl-names = "default";
- pinctrl-0 = <&spi2_pins_a>,
- <&spi2_cs0_pins_a>;
+ pinctrl-0 = <&spi2_pins_b>,
+ <&spi2_cs0_pins_b>;
status = "okay";
};
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- spi2_pins_a: spi2@0 {
+ spi2_pins_b: spi2@1 {
allwinner,pins = "PB12", "PB13", "PB14";
allwinner,function = "spi2";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- spi2_cs0_pins_a: spi2_cs0@0 {
+ spi2_cs0_pins_b: spi2_cs0@1 {
allwinner,pins = "PB11";
allwinner,function = "spi2";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
default-state = "on";
};
};
+
+ bridge {
+ compatible = "dumb-vga-dac";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ vga_bridge_in: endpoint {
+ remote-endpoint = <&tcon0_out_vga>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ vga_bridge_out: endpoint {
+ remote-endpoint = <&vga_con_in>;
+ };
+ };
+ };
+ };
+
+ vga {
+ compatible = "vga-connector";
+
+ port {
+ vga_con_in: endpoint {
+ remote-endpoint = <&vga_bridge_out>;
+ };
+ };
+ };
+};
+
+&be0 {
+ status = "okay";
};
&ehci0 {
status = "okay";
};
+&tcon0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_rgb666_pins>;
+ status = "okay";
+};
+
+&tcon0_out {
+ tcon0_out_vga: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&vga_bridge_in>;
+ };
+};
+
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins_b>;
allwinner,pins = "PG3";
};
-&i2c1 {
- icn8318: touchscreen@40 {
- compatible = "chipone,icn8318";
- reg = <0x40>;
- interrupt-parent = <&pio>;
- interrupts = <6 9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */
- pinctrl-names = "default";
- pinctrl-0 = <&ts_wake_pin_p66>;
- wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
- touchscreen-size-x = <800>;
- touchscreen-size-y = <480>;
- touchscreen-inverted-x;
- touchscreen-swapped-x-y;
- };
-};
-
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins_a>;
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
-
- ts_wake_pin_p66: ts_wake_pin@0 {
- allwinner,pins = "PB3";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
};
®_usb0_vbus {
gpio = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
};
+&touchscreen {
+ compatible = "chipone,icn8318";
+ reg = <0x40>;
+ /* The P66 uses a different EINT then the reference design */
+ interrupts = <6 9 IRQ_TYPE_EDGE_FALLING>; /* EINT9 (PG9) */
+ /* The icn8318 binding expects wake-gpios instead of power-gpios */
+ wake-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
+ touchscreen-size-x = <800>;
+ touchscreen-size-y = <480>;
+ touchscreen-inverted-x;
+ touchscreen-swapped-x-y;
+ status = "okay";
+};
+
&uart1 {
/* The P66 uses the uart pins as gpios */
status = "disabled";
--- /dev/null
+/*
+ * Copyright 2016 Free Electrons
+ * Copyright 2016 NextThing Co
+ *
+ * Maxime Ripard <maxime.ripard@free-electrons.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun5i-gr8.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+ model = "NextThing C.H.I.P. Pro";
+ compatible = "nextthing,chip-pro", "nextthing,gr8";
+
+ aliases {
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ serial0 = &uart1;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ status {
+ label = "chip-pro:white:status";
+ gpios = <&axp_gpio 2 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+
+ mmc0_pwrseq: mmc0_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_reg_on_pin_chip_pro>;
+ reset-gpios = <&pio 1 10 GPIO_ACTIVE_LOW>; /* PB10 */
+ };
+};
+
+&codec {
+ status = "okay";
+};
+
+&ehci0 {
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ status = "okay";
+
+ axp209: pmic@34 {
+ reg = <0x34>;
+
+ /*
+ * The interrupt is routed through the "External Fast
+ * Interrupt Request" pin (ball G13 of the module)
+ * directly to the main interrupt controller, without
+ * any other controller interfering.
+ */
+ interrupts = <0>;
+ };
+};
+
+#include "axp209.dtsi"
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "disabled";
+};
+
+&i2s0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_mclk_pins_a>, <&i2s0_data_pins_a>;
+ status = "disabled";
+};
+
+&mmc0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>;
+ vmmc-supply = <®_vcc3v3>;
+ mmc-pwrseq = <&mmc0_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+};
+
+&nfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>;
+ status = "okay";
+
+ nand@0 {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ reg = <0>;
+ allwinner,rb = <0>;
+ nand-ecc-mode = "hw";
+ };
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&otg_sram {
+ status = "okay";
+};
+
+&pio {
+ usb0_id_pin_chip_pro: usb0-id-pin@0 {
+ allwinner,pins = "PG2";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ wifi_reg_on_pin_chip_pro: wifi-reg-on-pin@0 {
+ allwinner,pins = "PB10";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_pins_a>, <&pwm1_pins>;
+ status = "disabled";
+};
+
+®_dcdc2 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+ regulator-always-on;
+};
+
+®_dcdc3 {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-name = "vdd-sys";
+ regulator-always-on;
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "avcc";
+ regulator-always-on;
+};
+
+/*
+ * Both LDO3 and LDO4 are used in parallel to power up the
+ * WiFi/BT chip.
+ */
+®_ldo3 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi-1";
+ regulator-always-on;
+};
+
+®_ldo4 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi-2";
+ regulator-always-on;
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins_a>, <&uart1_cts_rts_pins_a>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins_a>, <&uart2_cts_rts_pins_a>;
+ status = "disabled";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins_a>, <&uart3_cts_rts_pins_a>;
+ status = "okay";
+};
+
+&usb_otg {
+ /*
+ * The CHIP Pro doesn't have a controllable VBUS, nor does it
+ * have any 5v rail on the board itself.
+ *
+ * If one wants to use it as a true OTG port, it should be
+ * done in the baseboard, and its DT / overlay will add it.
+ */
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
+&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_pin_chip_pro>;
+ usb0_id_det-gpio = <&pio 6 2 GPIO_ACTIVE_HIGH>; /* PG2 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb1_vbus-supply = <®_vcc5v0>;
+ status = "okay";
+};
*/
/dts-v1/;
-#include "ntc-gr8.dtsi"
+#include "sun5i-gr8.dtsi"
#include "sunxi-common-regulators.dtsi"
#include <dt-bindings/gpio/gpio.h>
brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
default-brightness-level = <8>;
};
+
+ sound-analog {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "gr8-evb-wm8978";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <512>;
+
+ simple-audio-card,cpu {
+ sound-dai = <&i2s0>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&wm8978>;
+ };
+ };
+
+ sound-spdif {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "On-board SPDIF";
+
+ simple-audio-card,cpu {
+ sound-dai = <&spdif>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&spdif_out>;
+ };
+ };
+
+ spdif_out: spdif-out {
+ #sound-dai-cells = <0>;
+ compatible = "linux,spdif-dit";
+ };
};
&be0 {
};
i2s0_mclk_pins_a: i2s0-mclk@0 {
- allwinner,pins = "PB6", "PB7", "PB8", "PB9";
+ allwinner,pins = "PB5";
allwinner,function = "i2s0";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ pwm1_pins: pwm1 {
+ allwinner,pins = "PG13";
+ allwinner,function = "pwm1";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
spdif_tx_pins_a: spdif@0 {
allwinner,pins = "PB10";
allwinner,function = "spdif";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ uart2_pins_a: uart2@1 {
+ allwinner,pins = "PD2", "PD3";
+ allwinner,function = "uart2";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ uart2_cts_rts_pins_a: uart2-cts-rts@0 {
+ allwinner,pins = "PD4", "PD5";
+ allwinner,function = "uart2";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ uart3_pins_a: uart3@1 {
+ allwinner,pins = "PG9", "PG10";
+ allwinner,function = "uart3";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ uart3_cts_rts_pins_a: uart3-cts-rts@0 {
+ allwinner,pins = "PG11", "PG12";
+ allwinner,function = "uart3";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
};
pwm: pwm@01c20e00 {
status = "disabled";
};
+ uart3: serial@01c28c00 {
+ compatible = "snps,dw-apb-uart";
+ reg = <0x01c28c00 0x400>;
+ interrupts = <4>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ clocks = <&apb1_gates 19>;
+ status = "disabled";
+ };
+
i2c0: i2c@01c2ac00 {
compatible = "allwinner,sun4i-a10-i2c";
reg = <0x01c2ac00 0x400>;
aliases {
i2c0 = &i2c0;
+ i2c1 = &i2c1;
i2c2 = &i2c2;
serial0 = &uart1;
serial1 = &uart3;
+ spi0 = &spi2;
};
chosen {
default-state = "on";
};
};
+
+ mmc0_pwrseq: mmc0_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&chip_wifi_reg_on_pin>;
+ reset-gpios = <&pio 2 19 GPIO_ACTIVE_LOW>; /* PC19 */
+ };
+
+ onewire {
+ compatible = "w1-gpio";
+ gpios = <&pio 3 2 GPIO_ACTIVE_HIGH>; /* PD2 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&chip_w1_pin>;
+ };
};
&be0 {
#include "axp209.dtsi"
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins_a>;
+ status = "disabled";
+};
+
&i2c2 {
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins_a>;
};
};
+&mmc0_pins_a {
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins_a>;
vmmc-supply = <®_vcc3v3>;
+ mmc-pwrseq = <&mmc0_pwrseq>;
bus-width = <4>;
non-removable;
status = "okay";
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ chip_wifi_reg_on_pin: chip_wifi_reg_on_pin@0 {
+ allwinner,pins = "PC19";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
chip_id_det_pin: chip_id_det_pin@0 {
allwinner,pins = "PG2";
allwinner,function = "gpio_in";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ chip_w1_pin: chip_w1_pin@0 {
+ allwinner,pins = "PD2";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+ };
};
®_dcdc2 {
regulator-always-on;
};
+/*
+ * Both LDO3 and LDO4 are used in parallel to power up the WiFi/BT
+ * Chip.
+ *
+ * If those are not enabled, the SDIO part will not enumerate, and
+ * since there's no way currently to pass DT infos to an SDIO device,
+ * we cannot really do better than this ugly hack for now.
+ */
+®_ldo3 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi-1";
+ regulator-always-on;
+};
+
+®_ldo4 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-wifi-2";
+ regulator-always-on;
+};
+
®_ldo5 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
status = "okay";
};
+&spi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi2_pins_a>;
+ status = "disabled";
+};
+
&tcon0 {
status = "okay";
};
*/
#include "sunxi-reference-design-tablet.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/pwm/pwm.h>
/ {
};
&i2c1 {
+ /*
+ * The gsl1680 is rated at 400KHz and it will not work reliable at
+ * 100KHz, this has been confirmed on multiple different q8 tablets.
+ * All other devices on this bus are also rated for 400KHz.
+ */
+ clock-frequency = <400000>;
+
+ touchscreen: touchscreen {
+ interrupt-parent = <&pio>;
+ interrupts = <6 11 IRQ_TYPE_EDGE_FALLING>; /* EINT11 (PG11) */
+ pinctrl-names = "default";
+ pinctrl-0 = <&ts_power_pin>;
+ power-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
+ /* Tablet dts must provide reg and compatible */
+ status = "disabled";
+ };
+
pcf8563: rtc@51 {
compatible = "nxp,pcf8563";
reg = <0x51>;
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
+ ts_power_pin: ts_power_pin {
+ pins = "PB3";
+ function = "gpio_out";
+ drive-strength = <10>;
+ bias-disable;
+ };
+
usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
allwinner,pins = "PG1";
allwinner,function = "gpio_in";
pio: pinctrl@01c20800 {
reg = <0x01c20800 0x400>;
interrupts = <28>;
- clocks = <&apb0_gates 5>;
+ clocks = <&apb0_gates 5>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ lcd_rgb565_pins: lcd_rgb565@0 {
+ allwinner,pins = "PD3", "PD4", "PD5", "PD6", "PD7",
+ "PD10", "PD11", "PD12", "PD13", "PD14", "PD15",
+ "PD19", "PD20", "PD21", "PD22", "PD23",
+ "PD24", "PD25", "PD26", "PD27";
+ allwinner,function = "lcd0";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
mmc0_pins_a: mmc0@0 {
allwinner,pins = "PF0", "PF1", "PF2", "PF3",
"PF4", "PF5";
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
+ spi2_pins_a: spi2@0 {
+ allwinner,pins = "PE1", "PE2", "PE3";
+ allwinner,function = "spi2";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ spi2_cs0_pins_a: spi2-cs0@0 {
+ allwinner,pins = "PE0";
+ allwinner,function = "spi2";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
uart3_pins_a: uart3@0 {
allwinner,pins = "PG9", "PG10";
allwinner,function = "uart3";
stdout-path = "serial0:115200n8";
};
+ vga-connector {
+ compatible = "vga-connector";
+
+ port {
+ vga_con_in: endpoint {
+ remote-endpoint = <&vga_dac_out>;
+ };
+ };
+ };
+
+ vga-dac {
+ compatible = "dumb-vga-dac";
+ vdd-supply = <®_vga_3v3>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ vga_dac_in: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_out_vga>;
+ };
+ };
+
+ port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ vga_dac_out: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&vga_con_in>;
+ };
+ };
+ };
+ };
+
+ reg_vga_3v3: vga_3v3_regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vga-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ enable-active-high;
+ gpio = <&pio 7 25 GPIO_ACTIVE_HIGH>; /* PH25 */
+ };
+
wifi_pwrseq: wifi_pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&pio 6 10 GPIO_ACTIVE_LOW>; /* PG10 */
};
};
+&codec {
+ allwinner,audio-routing =
+ "Headphone", "HP",
+ "Speaker", "LINEOUT",
+ "LINEIN", "Line In",
+ "MIC1", "Mic",
+ "MIC2", "Headset Mic",
+ "Mic", "MBIAS",
+ "Headset Mic", "HBIAS";
+ allwinner,pa-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
+ status = "okay";
+};
+
&cpu0 {
cpu-supply = <®_dcdc3>;
};
status = "okay";
};
+&tcon0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd0_rgb888_pins>;
+ status = "okay";
+};
+
+&tcon0_out {
+ tcon0_out_vga: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&vga_dac_in>;
+ };
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
};
};
+ de: display-engine {
+ compatible = "allwinner,sun6i-a31-display-engine";
+ allwinner,pipelines = <&fe0>;
+ };
+
soc@01c00000 {
compatible = "simple-bus";
#address-cells = <1>;
#dma-cells = <1>;
};
+ tcon0: lcd-controller@01c0c000 {
+ compatible = "allwinner,sun6i-a31-tcon";
+ reg = <0x01c0c000 0x1000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ resets = <&ccu RST_AHB1_LCD0>;
+ reset-names = "lcd";
+ clocks = <&ccu CLK_AHB1_LCD0>,
+ <&ccu CLK_LCD0_CH0>,
+ <&ccu CLK_LCD0_CH1>;
+ clock-names = "ahb",
+ "tcon-ch0",
+ "tcon-ch1";
+ clock-output-names = "tcon0-pixel-clock";
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon0_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ tcon0_in_drc0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&drc0_out_tcon0>;
+ };
+ };
+
+ tcon0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+ };
+ };
+ };
+
mmc0: mmc@01c0f000 {
compatible = "allwinner,sun7i-a20-mmc";
reg = <0x01c0f000 0x1000>;
<GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_APB1_PIO>;
+ clocks = <&ccu CLK_APB1_PIO>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
#gpio-cells = <3>;
- uart0_pins_a: uart0@0 {
- allwinner,pins = "PH20", "PH21";
- allwinner,function = "uart0";
+ gmac_pins_gmii_a: gmac_gmii@0 {
+ allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+ "PA4", "PA5", "PA6", "PA7",
+ "PA8", "PA9", "PA10", "PA11",
+ "PA12", "PA13", "PA14", "PA15",
+ "PA16", "PA17", "PA18", "PA19",
+ "PA20", "PA21", "PA22", "PA23",
+ "PA24", "PA25", "PA26", "PA27";
+ allwinner,function = "gmac";
+ /*
+ * data lines in GMII mode run at 125MHz and
+ * might need a higher signal drive strength
+ */
+ allwinner,drive = <SUN4I_PINCTRL_30_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ gmac_pins_mii_a: gmac_mii@0 {
+ allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+ "PA8", "PA9", "PA11",
+ "PA12", "PA13", "PA14", "PA19",
+ "PA20", "PA21", "PA22", "PA23",
+ "PA24", "PA26", "PA27";
+ allwinner,function = "gmac";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ gmac_pins_rgmii_a: gmac_rgmii@0 {
+ allwinner,pins = "PA0", "PA1", "PA2", "PA3",
+ "PA9", "PA10", "PA11",
+ "PA12", "PA13", "PA14", "PA19",
+ "PA20", "PA25", "PA26", "PA27";
+ allwinner,function = "gmac";
+ /*
+ * data lines in RGMII mode use DDR mode
+ * and need a higher signal drive strength
+ */
+ allwinner,drive = <SUN4I_PINCTRL_40_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
i2c0_pins_a: i2c0@0 {
allwinner,pins = "PH14", "PH15";
allwinner,function = "i2c0";
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ lcd0_rgb888_pins: lcd0_rgb888 {
+ allwinner,pins = "PD0", "PD1", "PD2", "PD3",
+ "PD4", "PD5", "PD6", "PD7",
+ "PD8", "PD9", "PD10", "PD11",
+ "PD12", "PD13", "PD14", "PD15",
+ "PD16", "PD17", "PD18", "PD19",
+ "PD20", "PD21", "PD22", "PD23",
+ "PD24", "PD25", "PD26", "PD27";
+ allwinner,function = "lcd0";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
mmc0_pins_a: mmc0@0 {
allwinner,pins = "PF0", "PF1", "PF2",
"PF3", "PF4", "PF5";
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- gmac_pins_mii_a: gmac_mii@0 {
- allwinner,pins = "PA0", "PA1", "PA2", "PA3",
- "PA8", "PA9", "PA11",
- "PA12", "PA13", "PA14", "PA19",
- "PA20", "PA21", "PA22", "PA23",
- "PA24", "PA26", "PA27";
- allwinner,function = "gmac";
+ uart0_pins_a: uart0@0 {
+ allwinner,pins = "PH20", "PH21";
+ allwinner,function = "uart0";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
-
- gmac_pins_gmii_a: gmac_gmii@0 {
- allwinner,pins = "PA0", "PA1", "PA2", "PA3",
- "PA4", "PA5", "PA6", "PA7",
- "PA8", "PA9", "PA10", "PA11",
- "PA12", "PA13", "PA14", "PA15",
- "PA16", "PA17", "PA18", "PA19",
- "PA20", "PA21", "PA22", "PA23",
- "PA24", "PA25", "PA26", "PA27";
- allwinner,function = "gmac";
- /*
- * data lines in GMII mode run at 125MHz and
- * might need a higher signal drive strength
- */
- allwinner,drive = <SUN4I_PINCTRL_30_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-
- gmac_pins_rgmii_a: gmac_rgmii@0 {
- allwinner,pins = "PA0", "PA1", "PA2", "PA3",
- "PA9", "PA10", "PA11",
- "PA12", "PA13", "PA14", "PA19",
- "PA20", "PA25", "PA26", "PA27";
- allwinner,function = "gmac";
- /*
- * data lines in RGMII mode use DDR mode
- * and need a higher signal drive strength
- */
- allwinner,drive = <SUN4I_PINCTRL_40_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
};
timer@01c20c00 {
reset-names = "ahb";
};
+ codec: codec@01c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun6i-a31-codec";
+ reg = <0x01c22c00 0x400>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_APB1_CODEC>, <&ccu CLK_CODEC>;
+ clock-names = "apb", "codec";
+ resets = <&ccu RST_APB1_CODEC>;
+ dmas = <&dma 15>, <&dma 15>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
timer@01c60000 {
compatible = "allwinner,sun6i-a31-hstimer",
"allwinner,sun7i-a20-hstimer";
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
};
+ fe0: display-frontend@01e00000 {
+ compatible = "allwinner,sun6i-a31-display-frontend";
+ reg = <0x01e00000 0x20000>;
+ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_FE0>, <&ccu CLK_FE0>,
+ <&ccu CLK_DRAM_FE0>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_FE0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fe0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ fe0_out_be0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&be0_in_fe0>;
+ };
+ };
+ };
+ };
+
+ be0: display-backend@01e60000 {
+ compatible = "allwinner,sun6i-a31-display-backend";
+ reg = <0x01e60000 0x10000>;
+ interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_BE0>,
+ <&ccu CLK_DRAM_BE0>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_BE0>;
+
+ assigned-clocks = <&ccu CLK_BE0>;
+ assigned-clock-rates = <300000000>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ be0_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ be0_in_fe0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&fe0_out_be0>;
+ };
+ };
+
+ be0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ be0_out_drc0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&drc0_in_be0>;
+ };
+ };
+ };
+ };
+
+ drc0: drc@01e70000 {
+ compatible = "allwinner,sun6i-a31-drc";
+ reg = <0x01e70000 0x10000>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_DRC0>, <&ccu CLK_IEP_DRC0>,
+ <&ccu CLK_DRAM_DRC0>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_DRC0>;
+
+ assigned-clocks = <&ccu CLK_IEP_DRC0>;
+ assigned-clock-rates = <300000000>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ drc0_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ drc0_in_be0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&be0_out_drc0>;
+ };
+ };
+
+ drc0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ drc0_out_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_in_drc0>;
+ };
+ };
+ };
+ };
+
rtc: rtc@01f00000 {
compatible = "allwinner,sun6i-a31-rtc";
reg = <0x01f00000 0x54>;
reg = <0x01f02c00 0x400>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&apb0_gates 0>;
+ clocks = <&apb0_gates 0>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
resets = <&apb0_rst 0>;
gpio-controller;
interrupt-controller;
};
};
+&codec {
+ allwinner,audio-routing =
+ "Line Out", "LINEOUT",
+ "MIC1", "Mic",
+ "Mic", "MBIAS";
+ status = "okay";
+};
+
&ehci0 {
/* USB 2.0 4 port hub IC */
status = "okay";
#include "sun6i-a31.dtsi"
+&de {
+ compatible = "allwinner,sun6i-a31s-display-engine";
+};
+
&pio {
compatible = "allwinner,sun6i-a31s-pinctrl";
};
+
+&tcon0 {
+ compatible = "allwinner,sun6i-a31s-tcon";
+};
status = "okay";
};
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&ehci0 {
status = "okay";
};
status = "okay";
axp209: pmic@34 {
- compatible = "x-powers,axp209";
reg = <0x34>;
interrupt-parent = <&nmi_intc>;
interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
-
- interrupt-controller;
- #interrupt-cells = <1>;
};
};
+#include "axp209.dtsi"
+
&ir0 {
pinctrl-names = "default";
pinctrl-0 = <&ir0_rx_pins_a>;
mmc-pwrseq = <&mmc3_pwrseq>;
bus-width = <4>;
non-removable;
- enable-sdio-wakeup;
+ wakeup-source;
status = "okay";
brcmf: bcrmf@1 {
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
gmac_power_pin_bpi_m1p: gmac_power_pin@0 {
allwinner,pins = "PH23";
};
};
+®_dcdc2 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-cpu";
+};
+
+®_dcdc3 {
+ regulator-always-on;
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-name = "vdd-int-dll";
+};
+
+®_ldo1 {
+ regulator-name = "vdd-rtc";
+};
+
+®_ldo2 {
+ regulator-always-on;
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-name = "avcc";
+};
+
+®_usb0_vbus {
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
+
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb_power_supply {
+ status = "okay";
+};
+
+&usbphy {
+ usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
+ usb0_vbus_power-supply = <&usb_power_supply>;
+ usb0_vbus-supply = <®_usb0_vbus>;
+ /* VBUS on usb host ports are tied to DC5V and therefore always on */
+ status = "okay";
+};
status = "okay";
};
+&cpu0 {
+ cpu-supply = <®_dcdc2>;
+};
+
&codec {
status = "okay";
};
compatible = "allwinner,sun7i-a20-pinctrl";
reg = <0x01c20800 0x400>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&apb0_gates 5>;
+ clocks = <&apb0_gates 5>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
/* compatible gets set in SoC specific dtsi file */
reg = <0x01c20800 0x400>;
/* interrupts get set in SoC specific dtsi file */
- clocks = <&ccu CLK_BUS_PIO>;
+ clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
uart1_pins_a: uart1@0 {
allwinner,pins = "PG6", "PG7";
allwinner,function = "uart1";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
uart1_pins_cts_rts_a: uart1-cts-rts@0 {
allwinner,pins = "PG8", "PG9";
allwinner,function = "uart1";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
mmc0_pins_a: mmc0@0 {
compatible = "allwinner,sun8i-a23-r-pinctrl";
reg = <0x01f02c00 0x400>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&apb0_gates 0>;
+ clocks = <&apb0_gates 0>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
resets = <&apb0_rst 0>;
gpio-controller;
interrupt-controller;
};
};
-®_ldo_io1 {
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- regulator-name = "vcc-touchscreen";
- status = "okay";
-};
-
&touchscreen {
reg = <0x40>;
compatible = "silead,gsl1680";
status = "okay";
};
+&usb_otg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
&usbphy {
status = "okay";
usb1_vbus-supply = <®_vcc5v0>; /* USB1 VBUS is always on */
--- /dev/null
+/*
+ * Copyright (C) 2016 Milo Kim <woogyom.kim@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "sun8i-h3-nanopi.dtsi"
+
+/ {
+ model = "FriendlyArm NanoPi M1";
+ compatible = "friendlyarm,nanopi-m1", "allwinner,sun8i-h3";
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&ehci2 {
+ status = "okay";
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&ohci2 {
+ status = "okay";
+};
* OTHER DEALINGS IN THE SOFTWARE.
*/
-/dts-v1/;
-#include "sun8i-h3.dtsi"
-#include "sunxi-common-regulators.dtsi"
-
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/pinctrl/sun4i-a10.h>
+#include "sun8i-h3-nanopi.dtsi"
/ {
model = "FriendlyARM NanoPi NEO";
compatible = "friendlyarm,nanopi-neo", "allwinner,sun8i-h3";
-
- aliases {
- serial0 = &uart0;
- };
-
- chosen {
- stdout-path = "serial0:115200n8";
- };
-
- leds {
- compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&leds_opc>, <&leds_r_opc>;
-
- pwr {
- label = "nanopi:green:pwr";
- gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
- default-state = "on";
- };
-
- status {
- label = "nanopi:blue:status";
- gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>; /* PA10 */
- };
- };
-};
-
-&ehci3 {
- status = "okay";
-};
-
-&mmc0 {
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
- vmmc-supply = <®_vcc3v3>;
- bus-width = <4>;
- cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>; /* PF6 */
- cd-inverted;
- status = "okay";
-};
-
-&ohci3 {
- status = "okay";
-};
-
-&pio {
- leds_opc: led-pins {
- allwinner,pins = "PA10";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-};
-
-&r_pio {
- leds_r_opc: led-pins {
- allwinner,pins = "PL10";
- allwinner,function = "gpio_out";
- allwinner,drive = <SUN4I_PINCTRL_10_MA>;
- allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
- };
-};
-
-&uart0 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins_a>;
- status = "okay";
-};
-
-&usbphy {
- /* USB VBUS is always on */
- status = "okay";
};
--- /dev/null
+/*
+ * Copyright (C) 2016 James Pettigrew <james@innovum.com.au>
+ * Copyright (C) 2016 Milo Kim <woogyom.kim@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "sun8i-h3.dtsi"
+#include "sunxi-common-regulators.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/sun4i-a10.h>
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&leds_npi>, <&leds_r_npi>;
+
+ status {
+ label = "nanopi:blue:status";
+ gpios = <&pio 0 10 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ pwr {
+ label = "nanopi:green:pwr";
+ gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>;
+ default-state = "on";
+ };
+ };
+
+ r_gpio_keys {
+ compatible = "gpio-keys";
+ input-name = "k1";
+ pinctrl-names = "default";
+ pinctrl-0 = <&sw_r_npi>;
+
+ k1@0 {
+ label = "k1";
+ linux,code = <KEY_POWER>;
+ gpios = <&r_pio 0 3 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&ehci3 {
+ status = "okay";
+};
+
+&mmc0 {
+ bus-width = <4>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_HIGH>;
+ cd-inverted;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>;
+ status = "okay";
+ vmmc-supply = <®_vcc3v3>;
+};
+
+&ohci3 {
+ status = "okay";
+};
+
+&pio {
+ leds_npi: led_pins@0 {
+ allwinner,pins = "PA10";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&r_pio {
+ leds_r_npi: led_pins@0 {
+ allwinner,pins = "PL10";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ sw_r_npi: key_pins@0 {
+ allwinner,pins = "PL3";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins_a>;
+ status = "okay";
+};
+
+&usbphy {
+ status = "okay";
+};
reg = <0x01c20800 0x400>;
interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&ccu CLK_BUS_PIO>;
+ clocks = <&ccu CLK_BUS_PIO>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
gpio-controller;
#gpio-cells = <3>;
interrupt-controller;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ spi0_pins: spi0 {
+ allwinner,pins = "PC0", "PC1", "PC2", "PC3";
+ allwinner,function = "spi0";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ spi1_pins: spi1 {
+ allwinner,pins = "PA15", "PA16", "PA14", "PA13";
+ allwinner,function = "spi1";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
uart0_pins_a: uart0@0 {
allwinner,pins = "PA4", "PA5";
allwinner,function = "uart0";
clocks = <&osc24M>;
};
+ spi0: spi@01c68000 {
+ compatible = "allwinner,sun8i-h3-spi";
+ reg = <0x01c68000 0x1000>;
+ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 23>, <&dma 23>;
+ dma-names = "rx", "tx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+ resets = <&ccu RST_BUS_SPI0>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi1: spi@01c69000 {
+ compatible = "allwinner,sun8i-h3-spi";
+ reg = <0x01c69000 0x1000>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;
+ clock-names = "ahb", "mod";
+ dmas = <&dma 24>, <&dma 24>;
+ dma-names = "rx", "tx";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+ resets = <&ccu RST_BUS_SPI1>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
wdt0: watchdog@01c20ca0 {
compatible = "allwinner,sun6i-a31-wdt";
reg = <0x01c20ca0 0x20>;
compatible = "allwinner,sun8i-h3-r-pinctrl";
reg = <0x01f02c00 0x400>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&apb0_gates 0>;
+ clocks = <&apb0_gates 0>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
resets = <&apb0_reset 0>;
gpio-controller;
#gpio-cells = <3>;
status = "okay";
};
+®_ldo_io1 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc-touchscreen";
+ status = "okay";
+};
+
®_rtc_ldo {
regulator-name = "vcc-rtc";
};
gpios = <&pio 7 6 GPIO_ACTIVE_HIGH>; /* PH6 */
};
};
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&ac100_rtc 1>;
+ clock-names = "ext_clock";
+ /* enables internal regulator and de-asserts reset */
+ reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */
+ };
};
&mmc0 {
status = "okay";
};
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>, <&wifi_en_pin_cubieboard4>;
+ vmmc-supply = <®_dldo1>;
+ vqmmc-supply = <®_cldo3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+};
+
+&mmc1_pins {
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+};
+
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
status = "okay";
};
+&r_pio {
+ wifi_en_pin_cubieboard4: wifi_en_pin@0 {
+ allwinner,pins = "PL2";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+};
+
&r_rsb {
status = "okay";
enable-active-high;
gpio = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
};
+
+ wifi_pwrseq: wifi_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ clocks = <&ac100_rtc 1>;
+ clock-names = "ext_clock";
+ /* enables internal regulator and de-asserts reset */
+ reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 WL-PMU-EN */
+ };
};
&ehci0 {
status = "okay";
};
+&mmc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>, <&wifi_en_pin_optimus>;
+ vmmc-supply = <®_dldo1>;
+ vqmmc-supply = <®_cldo3>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ bus-width = <4>;
+ non-removable;
+ status = "okay";
+};
+
+&mmc1_pins {
+ allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
+};
+
&mmc2 {
pinctrl-names = "default";
pinctrl-0 = <&mmc2_8bit_pins>;
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ wifi_en_pin_optimus: wifi_en_pin@0 {
+ allwinner,pins = "PL2";
+ allwinner,function = "gpio_out";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
};
&r_rsb {
<GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&apb0_gates 5>;
+ clocks = <&apb0_gates 5>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
gpio-controller;
interrupt-controller;
#interrupt-cells = <3>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+ mmc1_pins: mmc1 {
+ allwinner,pins = "PG0", "PG1" ,"PG2", "PG3",
+ "PG4", "PG5";
+ allwinner,function = "mmc1";
+ allwinner,drive = <SUN4I_PINCTRL_30_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
mmc2_8bit_pins: mmc2_8bit {
allwinner,pins = "PC6", "PC7", "PC8", "PC9",
"PC10", "PC11", "PC12",
reg = <0x08002c00 0x400>;
interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&apbs_gates 0>;
+ clocks = <&apbs_gates 0>, <&osc24M>, <&osc32k>;
+ clock-names = "apb", "hosc", "losc";
resets = <&apbs_rst 0>;
gpio-controller;
interrupt-controller;
clock-frequency = <400000>;
/* SGTL5000 audio codec */
- sgtl5000: codec@0a {
+ sgtl5000: codec@a {
compatible = "fsl,sgtl5000";
reg = <0x0a>;
VDDA-supply = <®_3v3>;
};
};
+ gpu@0,57000000 {
+ status = "okay";
+
+ vdd-supply = <&vdd_gpu>;
+ };
+
serial@70006000 {
/* Debug connector on the bottom of the board near SD card. */
status = "okay";
regulator-always-on;
};
- sd6 {
+ vdd_gpu: sd6 {
regulator-name = "+VDD_GPU_AP";
regulator-min-microvolt = <650000>;
regulator-max-microvolt = <1200000>;
status = "disabled";
};
+ gmi@70009000 {
+ compatible = "nvidia,tegra20-gmi";
+ reg = <0x70009000 0x1000>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0xd0000000 0xfffffff>;
+ clocks = <&tegra_car TEGRA20_CLK_NOR>;
+ clock-names = "gmi";
+ resets = <&tegra_car 42>;
+ reset-names = "gmi";
+ status = "disabled";
+ };
+
pwm: pwm@7000a000 {
compatible = "nvidia,tegra20-pwm";
reg = <0x7000a000 0x100>;
pinctrl-0 = <&state_default>;
state_default: pinmux {
+ /* Analogue Audio (On-module) */
+ clk1_out_pw4 {
+ nvidia,pins = "clk1_out_pw4";
+ nvidia,function = "extperiph1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ };
+ dap3_fs_pp0 {
+ nvidia,pins = "dap3_fs_pp0",
+ "dap3_sclk_pp3",
+ "dap3_din_pp1",
+ "dap3_dout_pp2";
+ nvidia,function = "i2s2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
/* Apalis BKL1_ON */
pv2 {
nvidia,pins = "pv2";
status = "okay";
clock-frequency = <100000>;
+ /* SGTL5000 audio codec */
+ sgtl5000: codec@a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <&sys_3v3_reg>;
+ VDDIO-supply = <&sys_3v3_reg>;
+ clocks = <&tegra_car TEGRA30_CLK_EXTERN1>;
+ };
+
pmic: tps65911@2d {
compatible = "ti,tps65911";
reg = <0x2d>;
nvidia,sys-clock-req-active-high;
};
+ ahub@70080000 {
+ i2s@70080500 {
+ status = "okay";
+ };
+ };
+
/* eMMC */
sdhci@78000600 {
status = "okay";
regulator-always-on;
};
};
+
+ sound {
+ compatible = "toradex,tegra-audio-sgtl5000-apalis_t30",
+ "nvidia,tegra-audio-sgtl5000";
+ nvidia,model = "Toradex Apalis T30";
+ nvidia,audio-routing =
+ "Headphone Jack", "HP_OUT",
+ "LINE_IN", "Line In Jack",
+ "MIC_IN", "Mic Jack";
+ nvidia,i2s-controller = <&tegra_i2s2>;
+ nvidia,audio-codec = <&sgtl5000>;
+ clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
+ <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
+ <&tegra_car TEGRA30_CLK_EXTERN1>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
};
pinctrl-0 = <&state_default>;
state_default: pinmux {
+ /* Analogue Audio (On-module) */
+ clk1_out_pw4 {
+ nvidia,pins = "clk1_out_pw4";
+ nvidia,function = "extperiph1";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ nvidia,enable-input = <TEGRA_PIN_DISABLE>;
+ };
+ dap3_fs_pp0 {
+ nvidia,pins = "dap3_fs_pp0",
+ "dap3_sclk_pp3",
+ "dap3_din_pp1",
+ "dap3_dout_pp2";
+ nvidia,function = "i2s2";
+ nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+ nvidia,tristate = <TEGRA_PIN_DISABLE>;
+ };
+
/* Colibri BL_ON */
pv2 {
nvidia,pins = "pv2";
status = "okay";
clock-frequency = <100000>;
+ /* SGTL5000 audio codec */
+ sgtl5000: codec@a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ VDDA-supply = <&sys_3v3_reg>;
+ VDDIO-supply = <&sys_3v3_reg>;
+ clocks = <&tegra_car TEGRA30_CLK_EXTERN1>;
+ };
+
pmic: tps65911@2d {
compatible = "ti,tps65911";
reg = <0x2d>;
nvidia,sys-clock-req-active-high;
};
+ ahub@70080000 {
+ i2s@70080500 {
+ status = "okay";
+ };
+ };
+
/* eMMC */
sdhci@78000600 {
status = "okay";
regulator-always-on;
};
};
+
+ sound {
+ compatible = "toradex,tegra-audio-sgtl5000-colibri_t30",
+ "nvidia,tegra-audio-sgtl5000";
+ nvidia,model = "Toradex Colibri T30";
+ nvidia,audio-routing =
+ "Headphone Jack", "HP_OUT",
+ "LINE_IN", "Line In Jack",
+ "MIC_IN", "Mic Jack";
+ nvidia,i2s-controller = <&tegra_i2s2>;
+ nvidia,audio-codec = <&sgtl5000>;
+ clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
+ <&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
+ <&tegra_car TEGRA30_CLK_EXTERN1>;
+ clock-names = "pll_a", "pll_a_out0", "mclk";
+ };
};
status = "disabled";
};
+ gmi@70009000 {
+ compatible = "nvidia,tegra30-gmi";
+ reg = <0x70009000 0x1000>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ ranges = <0 0 0x48000000 0x7ffffff>;
+ clocks = <&tegra_car TEGRA30_CLK_NOR>;
+ clock-names = "gmi";
+ resets = <&tegra_car 42>;
+ reset-names = "gmi";
+ status = "disabled";
+ };
+
pwm: pwm@7000a000 {
compatible = "nvidia,tegra30-pwm", "nvidia,tegra20-pwm";
reg = <0x7000a000 0x100>;
&tps {
compatible = "ti,tps65217";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+
+ charger {
+ compatible = "ti,tps65217-charger";
+ status = "disabled";
+ };
+
+ pwrbutton {
+ compatible = "ti,tps65217-pwrbutton";
+ status = "disabled";
+ };
regulators {
#address-cells = <1>;
+++ /dev/null
-/*
- * Device Tree Source commonly used by UniPhier ARM SoCs
- *
- * Copyright (C) 2015-2016 Socionext Inc.
- * Author: Masahiro Yamada <yamada.masahiro@socionext.com>
- *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- * a) This file is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This file is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- * b) Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/include/ "skeleton.dtsi"
-
-/ {
- psci {
- compatible = "arm,psci-0.2";
- method = "smc";
- };
-
- clocks {
- refclk: ref {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- };
- };
-
- soc: soc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
- interrupt-parent = <&intc>;
-
- serial0: serial@54006800 {
- compatible = "socionext,uniphier-uart";
- status = "disabled";
- reg = <0x54006800 0x40>;
- interrupts = <0 33 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart0>;
- clocks = <&peri_clk 0>;
- };
-
- serial1: serial@54006900 {
- compatible = "socionext,uniphier-uart";
- status = "disabled";
- reg = <0x54006900 0x40>;
- interrupts = <0 35 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart1>;
- clocks = <&peri_clk 1>;
- };
-
- serial2: serial@54006a00 {
- compatible = "socionext,uniphier-uart";
- status = "disabled";
- reg = <0x54006a00 0x40>;
- interrupts = <0 37 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart2>;
- clocks = <&peri_clk 2>;
- };
-
- serial3: serial@54006b00 {
- compatible = "socionext,uniphier-uart";
- status = "disabled";
- reg = <0x54006b00 0x40>;
- interrupts = <0 177 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_uart3>;
- clocks = <&peri_clk 3>;
- };
-
- system_bus: system-bus@58c00000 {
- compatible = "socionext,uniphier-system-bus";
- status = "disabled";
- reg = <0x58c00000 0x400>;
- #address-cells = <2>;
- #size-cells = <1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_system_bus>;
- };
-
- smpctrl@59800000 {
- compatible = "socionext,uniphier-smpctrl";
- reg = <0x59801000 0x400>;
- };
-
- mioctrl@59810000 {
- compatible = "socionext,uniphier-mioctrl",
- "simple-mfd", "syscon";
- reg = <0x59810000 0x800>;
-
- mio_clk: clock {
- #clock-cells = <1>;
- };
-
- mio_rst: reset {
- #reset-cells = <1>;
- };
- };
-
- perictrl@59820000 {
- compatible = "socionext,uniphier-perictrl",
- "simple-mfd", "syscon";
- reg = <0x59820000 0x200>;
-
- peri_clk: clock {
- #clock-cells = <1>;
- };
-
- peri_rst: reset {
- #reset-cells = <1>;
- };
- };
-
- timer@60000200 {
- compatible = "arm,cortex-a9-global-timer";
- reg = <0x60000200 0x20>;
- interrupts = <1 11 0x104>;
- clocks = <&arm_timer_clk>;
- };
-
- timer@60000600 {
- compatible = "arm,cortex-a9-twd-timer";
- reg = <0x60000600 0x20>;
- interrupts = <1 13 0x104>;
- clocks = <&arm_timer_clk>;
- };
-
- intc: interrupt-controller@60001000 {
- compatible = "arm,cortex-a9-gic";
- reg = <0x60001000 0x1000>,
- <0x60000100 0x100>;
- #interrupt-cells = <3>;
- interrupt-controller;
- };
-
- soc-glue@5f800000 {
- compatible = "socionext,uniphier-soc-glue",
- "simple-mfd", "syscon";
- reg = <0x5f800000 0x2000>;
-
- pinctrl: pinctrl {
- /* specify compatible in each SoC DTSI */
- };
- };
-
- sysctrl@61840000 {
- compatible = "socionext,uniphier-sysctrl",
- "simple-mfd", "syscon";
- reg = <0x61840000 0x4000>;
-
- sys_clk: clock {
- #clock-cells = <1>;
- };
-
- sys_rst: reset {
- #reset-cells = <1>;
- };
- };
- };
-};
-
-/include/ "uniphier-pinctrl.dtsi"
* OTHER DEALINGS IN THE SOFTWARE.
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-ld4";
};
};
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
+ refclk: ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24576000>;
+ };
+
arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
};
-};
-
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
- interrupts = <0 174 4>, <0 175 4>;
- cache-unified;
- cache-size = <(512 * 1024)>;
- cache-sets = <256>;
- cache-line-size = <128>;
- cache-level = <2>;
- };
- i2c0: i2c@58400000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58400000 0x40>;
+ soc {
+ compatible = "simple-bus";
#address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&peri_clk 4>;
- clock-frequency = <100000>;
- };
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
- i2c1: i2c@58480000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58480000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&peri_clk 5>;
- clock-frequency = <100000>;
- };
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+ <0x506c0000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>;
+ cache-unified;
+ cache-size = <(512 * 1024)>;
+ cache-sets = <256>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ };
- /* chip-internal connection for DMD */
- i2c2: i2c@58500000 {
- compatible = "socionext,uniphier-i2c";
- reg = <0x58500000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 43 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- clocks = <&peri_clk 6>;
- clock-frequency = <400000>;
- };
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ };
- i2c3: i2c@58580000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58580000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&peri_clk 7>;
- clock-frequency = <100000>;
- };
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ };
- usb0: usb@5a800100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a800100 0x100>;
- interrupts = <0 80 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0>;
- clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
- resets = <&mio_rst 7>, <&mio_rst 8>, <&mio_rst 12>, <&sys_rst 8>;
- };
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ };
- usb1: usb@5a810100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a810100 0x100>;
- interrupts = <0 81 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb1>;
- clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
- resets = <&mio_rst 7>, <&mio_rst 9>, <&mio_rst 13>, <&sys_rst 8>;
- };
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 29 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ };
- usb2: usb@5a820100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a820100 0x100>;
- interrupts = <0 82 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb2>;
- clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
- resets = <&mio_rst 7>, <&mio_rst 10>, <&mio_rst 14>, <&sys_rst 8>;
- };
+ i2c0: i2c@58400000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58400000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ clock-frequency = <100000>;
+ };
-};
+ i2c1: i2c@58480000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58480000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ clock-frequency = <100000>;
+ };
-&refclk {
- clock-frequency = <24576000>;
-};
+ /* chip-internal connection for DMD */
+ i2c2: i2c@58500000 {
+ compatible = "socionext,uniphier-i2c";
+ reg = <0x58500000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ clock-frequency = <400000>;
+ };
-&serial3 {
- interrupts = <0 29 4>;
-};
+ i2c3: i2c@58580000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58580000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ clock-frequency = <100000>;
+ };
-&mio_clk {
- compatible = "socionext,uniphier-ld4-mio-clock";
-};
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
-&mio_rst {
- compatible = "socionext,uniphier-ld4-mio-reset";
- resets = <&sys_rst 7>;
-};
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
-&peri_clk {
- compatible = "socionext,uniphier-ld4-peri-clock";
-};
+ mioctrl@59810000 {
+ compatible = "socionext,uniphier-ld4-mioctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
-&peri_rst {
- compatible = "socionext,uniphier-ld4-peri-reset";
-};
+ mio_clk: clock {
+ compatible = "socionext,uniphier-ld4-mio-clock";
+ #clock-cells = <1>;
+ };
-&pinctrl {
- compatible = "socionext,uniphier-ld4-pinctrl";
-};
+ mio_rst: reset {
+ compatible = "socionext,uniphier-ld4-mio-reset";
+ #reset-cells = <1>;
+ };
+ };
-&sys_clk {
- compatible = "socionext,uniphier-ld4-clock";
-};
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-ld4-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
+
+ peri_clk: clock {
+ compatible = "socionext,uniphier-ld4-peri-clock";
+ #clock-cells = <1>;
+ };
+
+ peri_rst: reset {
+ compatible = "socionext,uniphier-ld4-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ usb0: usb@5a800100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a800100 0x100>;
+ interrupts = <0 80 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>;
+ clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
+ <&mio_rst 12>;
+ };
+
+ usb1: usb@5a810100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a810100 0x100>;
+ interrupts = <0 81 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1>;
+ clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
+ <&mio_rst 13>;
+ };
-&sys_rst {
- compatible = "socionext,uniphier-ld4-reset";
+ usb2: usb@5a820100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a820100 0x100>;
+ interrupts = <0 82 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2>;
+ clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
+ <&mio_rst 14>;
+ };
+
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-ld4-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-ld4-pinctrl";
+ };
+ };
+
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0x104>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0x104>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
+
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-ld4-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
+
+ sys_clk: clock {
+ compatible = "socionext,uniphier-ld4-clock";
+ #clock-cells = <1>;
+ };
+
+ sys_rst: reset {
+ compatible = "socionext,uniphier-ld4-reset";
+ #reset-cells = <1>;
+ };
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
* OTHER DEALINGS IN THE SOFTWARE.
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-pro4";
};
};
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
+ refclk: ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
};
-};
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
- interrupts = <0 174 4>, <0 175 4>;
- cache-unified;
- cache-size = <(768 * 1024)>;
- cache-sets = <256>;
- cache-line-size = <128>;
- cache-level = <2>;
- };
-
- i2c0: i2c@58780000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58780000 0x80>;
+ soc {
+ compatible = "simple-bus";
#address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&peri_clk 4>;
- clock-frequency = <100000>;
- };
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
- i2c1: i2c@58781000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58781000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&peri_clk 5>;
- clock-frequency = <100000>;
- };
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+ <0x506c0000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>;
+ cache-unified;
+ cache-size = <(768 * 1024)>;
+ cache-sets = <256>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ };
- i2c2: i2c@58782000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58782000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 43 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- clocks = <&peri_clk 6>;
- clock-frequency = <100000>;
- };
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ };
- i2c3: i2c@58783000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58783000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&peri_clk 7>;
- clock-frequency = <100000>;
- };
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ };
- /* i2c4 does not exist */
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ };
- /* chip-internal connection for DMD */
- i2c5: i2c@58785000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58785000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 25 4>;
- clocks = <&peri_clk 9>;
- clock-frequency = <400000>;
- };
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 177 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ };
- /* chip-internal connection for HDMI */
- i2c6: i2c@58786000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58786000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 26 4>;
- clocks = <&peri_clk 10>;
- clock-frequency = <400000>;
- };
+ i2c0: i2c@58780000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58780000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ clock-frequency = <100000>;
+ };
- usb2: usb@5a800100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a800100 0x100>;
- interrupts = <0 80 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb2>;
- clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
- resets = <&mio_rst 7>, <&mio_rst 8>, <&mio_rst 12>, <&sys_rst 8>;
- };
+ i2c1: i2c@58781000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58781000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ clock-frequency = <100000>;
+ };
- usb3: usb@5a810100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a810100 0x100>;
- interrupts = <0 81 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb3>;
- clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
- resets = <&mio_rst 7>, <&mio_rst 9>, <&mio_rst 13>, <&sys_rst 8>;
- };
-};
+ i2c2: i2c@58782000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58782000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ clock-frequency = <100000>;
+ };
-&refclk {
- clock-frequency = <25000000>;
-};
+ i2c3: i2c@58783000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58783000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ clock-frequency = <100000>;
+ };
-&mio_clk {
- compatible = "socionext,uniphier-pro4-mio-clock";
-};
+ /* i2c4 does not exist */
-&mio_rst {
- compatible = "socionext,uniphier-pro4-mio-reset";
- resets = <&sys_rst 7>;
-};
+ /* chip-internal connection for DMD */
+ i2c5: i2c@58785000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58785000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 25 4>;
+ clocks = <&peri_clk 9>;
+ clock-frequency = <400000>;
+ };
-&peri_clk {
- compatible = "socionext,uniphier-pro4-peri-clock";
-};
+ /* chip-internal connection for HDMI */
+ i2c6: i2c@58786000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58786000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 26 4>;
+ clocks = <&peri_clk 10>;
+ clock-frequency = <400000>;
+ };
-&peri_rst {
- compatible = "socionext,uniphier-pro4-peri-reset";
-};
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
-&pinctrl {
- compatible = "socionext,uniphier-pro4-pinctrl";
-};
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
-&sys_clk {
- compatible = "socionext,uniphier-pro4-clock";
-};
+ mioctrl@59810000 {
+ compatible = "socionext,uniphier-pro4-mioctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
+
+ mio_clk: clock {
+ compatible = "socionext,uniphier-pro4-mio-clock";
+ #clock-cells = <1>;
+ };
+
+ mio_rst: reset {
+ compatible = "socionext,uniphier-pro4-mio-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-pro4-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
+
+ peri_clk: clock {
+ compatible = "socionext,uniphier-pro4-peri-clock";
+ #clock-cells = <1>;
+ };
+
+ peri_rst: reset {
+ compatible = "socionext,uniphier-pro4-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
-&sys_rst {
- compatible = "socionext,uniphier-pro4-reset";
+ usb2: usb@5a800100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a800100 0x100>;
+ interrupts = <0 80 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2>;
+ clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
+ <&mio_rst 12>;
+ };
+
+ usb3: usb@5a810100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a810100 0x100>;
+ interrupts = <0 81 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb3>;
+ clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
+ <&mio_rst 13>;
+ };
+
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-pro4-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-pro4-pinctrl";
+ };
+ };
+
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0x304>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0x304>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
+
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-pro4-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
+
+ sys_clk: clock {
+ compatible = "socionext,uniphier-pro4-clock";
+ #clock-cells = <1>;
+ };
+
+ sys_rst: reset {
+ compatible = "socionext,uniphier-pro4-reset";
+ #reset-cells = <1>;
+ };
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
* OTHER DEALINGS IN THE SOFTWARE.
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-pro5";
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
};
+ cpu_opp: opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@116667000 {
+ opp-hz = /bits/ 64 <116667000>;
+ clock-latency-ns = <300>;
+ };
+ opp@150000000 {
+ opp-hz = /bits/ 64 <150000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@175000000 {
+ opp-hz = /bits/ 64 <175000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@233334000 {
+ opp-hz = /bits/ 64 <233334000>;
+ clock-latency-ns = <300>;
+ };
+ opp@300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@350000000 {
+ opp-hz = /bits/ 64 <350000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@400000000 {
+ opp-hz = /bits/ 64 <400000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@466667000 {
+ opp-hz = /bits/ 64 <466667000>;
+ clock-latency-ns = <300>;
+ };
+ opp@600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@700000000 {
+ opp-hz = /bits/ 64 <700000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@933334000 {
+ opp-hz = /bits/ 64 <933334000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1400000000 {
+ opp-hz = /bits/ 64 <1400000000>;
+ clock-latency-ns = <300>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
+ refclk: ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <20000000>;
+ };
+
arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
};
-};
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x8>, <0x506c0000 0x400>;
- interrupts = <0 190 4>, <0 191 4>;
- cache-unified;
- cache-size = <(2 * 1024 * 1024)>;
- cache-sets = <512>;
- cache-line-size = <128>;
- cache-level = <2>;
- next-level-cache = <&l3>;
- };
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
- l3: l3-cache@500c8000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c8000 0x2000>, <0x503c8100 0x8>, <0x506c8000 0x400>;
- interrupts = <0 174 4>, <0 175 4>;
- cache-unified;
- cache-size = <(2 * 1024 * 1024)>;
- cache-sets = <512>;
- cache-line-size = <256>;
- cache-level = <3>;
- };
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x8>,
+ <0x506c0000 0x400>;
+ interrupts = <0 190 4>, <0 191 4>;
+ cache-unified;
+ cache-size = <(2 * 1024 * 1024)>;
+ cache-sets = <512>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ next-level-cache = <&l3>;
+ };
- i2c0: i2c@58780000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58780000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&peri_clk 4>;
- clock-frequency = <100000>;
- };
+ l3: l3-cache@500c8000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c8000 0x2000>, <0x503c8100 0x8>,
+ <0x506c8000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>;
+ cache-unified;
+ cache-size = <(2 * 1024 * 1024)>;
+ cache-sets = <512>;
+ cache-line-size = <256>;
+ cache-level = <3>;
+ };
- i2c1: i2c@58781000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58781000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&peri_clk 5>;
- clock-frequency = <100000>;
- };
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ };
- i2c2: i2c@58782000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58782000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 43 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- clocks = <&peri_clk 6>;
- clock-frequency = <100000>;
- };
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ };
- i2c3: i2c@58783000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58783000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&peri_clk 7>;
- clock-frequency = <100000>;
- };
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ };
- /* i2c4 does not exist */
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 177 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ };
- /* chip-internal connection for DMD */
- i2c5: i2c@58785000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58785000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 25 4>;
- clocks = <&peri_clk 9>;
- clock-frequency = <400000>;
- };
+ i2c0: i2c@58780000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58780000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ clock-frequency = <100000>;
+ };
- /* chip-internal connection for HDMI */
- i2c6: i2c@58786000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58786000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 26 4>;
- clocks = <&peri_clk 10>;
- clock-frequency = <400000>;
- };
-};
+ i2c1: i2c@58781000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58781000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ clock-frequency = <100000>;
+ };
-&refclk {
- clock-frequency = <20000000>;
-};
+ i2c2: i2c@58782000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58782000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ clock-frequency = <100000>;
+ };
-&mio_clk {
- compatible = "socionext,uniphier-pro5-mio-clock";
-};
+ i2c3: i2c@58783000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58783000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ clock-frequency = <100000>;
+ };
-&mio_rst {
- compatible = "socionext,uniphier-pro5-mio-reset";
-};
+ /* i2c4 does not exist */
-&peri_clk {
- compatible = "socionext,uniphier-pro5-peri-clock";
-};
+ /* chip-internal connection for DMD */
+ i2c5: i2c@58785000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58785000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 25 4>;
+ clocks = <&peri_clk 9>;
+ clock-frequency = <400000>;
+ };
-&peri_rst {
- compatible = "socionext,uniphier-pro5-peri-reset";
-};
+ /* chip-internal connection for HDMI */
+ i2c6: i2c@58786000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58786000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 26 4>;
+ clocks = <&peri_clk 10>;
+ clock-frequency = <400000>;
+ };
-&pinctrl {
- compatible = "socionext,uniphier-pro5-pinctrl";
-};
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
-&sys_clk {
- compatible = "socionext,uniphier-pro5-clock";
-};
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
-&sys_rst {
- compatible = "socionext,uniphier-pro5-reset";
+ sdctrl@59810000 {
+ compatible = "socionext,uniphier-pro5-sdctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
+
+ sd_clk: clock {
+ compatible = "socionext,uniphier-pro5-sd-clock";
+ #clock-cells = <1>;
+ };
+
+ sd_rst: reset {
+ compatible = "socionext,uniphier-pro5-sd-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-pro5-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
+
+ peri_clk: clock {
+ compatible = "socionext,uniphier-pro5-peri-clock";
+ #clock-cells = <1>;
+ };
+
+ peri_rst: reset {
+ compatible = "socionext,uniphier-pro5-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-pro5-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-pro5-pinctrl";
+ };
+ };
+
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0x304>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0x304>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
+
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-pro5-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
+
+ sys_clk: clock {
+ compatible = "socionext,uniphier-pro5-clock";
+ #clock-cells = <1>;
+ };
+
+ sys_rst: reset {
+ compatible = "socionext,uniphier-pro5-reset";
+ #reset-cells = <1>;
+ };
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
* OTHER DEALINGS IN THE SOFTWARE.
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-pxs2";
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <1>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <2>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <3>;
+ clocks = <&sys_clk 32>;
enable-method = "psci";
next-level-cache = <&l2>;
+ operating-points-v2 = <&cpu_opp>;
};
};
+ cpu_opp: opp_table {
+ compatible = "operating-points-v2";
+ opp-shared;
+
+ opp@100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@150000000 {
+ opp-hz = /bits/ 64 <150000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@300000000 {
+ opp-hz = /bits/ 64 <300000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@400000000 {
+ opp-hz = /bits/ 64 <400000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@600000000 {
+ opp-hz = /bits/ 64 <600000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@800000000 {
+ opp-hz = /bits/ 64 <800000000>;
+ clock-latency-ns = <300>;
+ };
+ opp@1200000000 {
+ opp-hz = /bits/ 64 <1200000000>;
+ clock-latency-ns = <300>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
+ refclk: ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
};
-};
-
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
- interrupts = <0 174 4>, <0 175 4>, <0 190 4>, <0 191 4>;
- cache-unified;
- cache-size = <(1280 * 1024)>;
- cache-sets = <512>;
- cache-line-size = <128>;
- cache-level = <2>;
- };
- i2c0: i2c@58780000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58780000 0x80>;
+ soc {
+ compatible = "simple-bus";
#address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&peri_clk 4>;
- clock-frequency = <100000>;
- };
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
- i2c1: i2c@58781000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58781000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&peri_clk 5>;
- clock-frequency = <100000>;
- };
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x8>,
+ <0x506c0000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>, <0 190 4>, <0 191 4>;
+ cache-unified;
+ cache-size = <(1280 * 1024)>;
+ cache-sets = <512>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ };
- i2c2: i2c@58782000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58782000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- interrupts = <0 43 4>;
- clocks = <&peri_clk 6>;
- clock-frequency = <100000>;
- };
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ };
- i2c3: i2c@58783000 {
- compatible = "socionext,uniphier-fi2c";
- status = "disabled";
- reg = <0x58783000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&peri_clk 7>;
- clock-frequency = <100000>;
- };
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ };
- /* chip-internal connection for DMD */
- i2c4: i2c@58784000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58784000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 45 4>;
- clocks = <&peri_clk 8>;
- clock-frequency = <400000>;
- };
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ };
- /* chip-internal connection for STM */
- i2c5: i2c@58785000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58785000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 25 4>;
- clocks = <&peri_clk 9>;
- clock-frequency = <400000>;
- };
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 177 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ };
- /* chip-internal connection for HDMI */
- i2c6: i2c@58786000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58786000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 26 4>;
- clocks = <&peri_clk 10>;
- clock-frequency = <400000>;
- };
-};
+ i2c0: i2c@58780000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58780000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ clock-frequency = <100000>;
+ };
-&refclk {
- clock-frequency = <25000000>;
-};
+ i2c1: i2c@58781000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58781000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ clock-frequency = <100000>;
+ };
-&mio_clk {
- compatible = "socionext,uniphier-pxs2-mio-clock";
-};
+ i2c2: i2c@58782000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58782000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ clock-frequency = <100000>;
+ };
-&mio_rst {
- compatible = "socionext,uniphier-pxs2-mio-reset";
-};
+ i2c3: i2c@58783000 {
+ compatible = "socionext,uniphier-fi2c";
+ status = "disabled";
+ reg = <0x58783000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ clock-frequency = <100000>;
+ };
-&peri_clk {
- compatible = "socionext,uniphier-pxs2-peri-clock";
-};
+ /* chip-internal connection for DMD */
+ i2c4: i2c@58784000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58784000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 45 4>;
+ clocks = <&peri_clk 8>;
+ clock-frequency = <400000>;
+ };
-&peri_rst {
- compatible = "socionext,uniphier-pxs2-peri-reset";
-};
+ /* chip-internal connection for STM */
+ i2c5: i2c@58785000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58785000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 25 4>;
+ clocks = <&peri_clk 9>;
+ clock-frequency = <400000>;
+ };
-&pinctrl {
- compatible = "socionext,uniphier-pxs2-pinctrl";
-};
+ /* chip-internal connection for HDMI */
+ i2c6: i2c@58786000 {
+ compatible = "socionext,uniphier-fi2c";
+ reg = <0x58786000 0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 26 4>;
+ clocks = <&peri_clk 10>;
+ clock-frequency = <400000>;
+ };
-&sys_clk {
- compatible = "socionext,uniphier-pxs2-clock";
-};
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
+
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
+
+ sdctrl@59810000 {
+ compatible = "socionext,uniphier-pxs2-sdctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
-&sys_rst {
- compatible = "socionext,uniphier-pxs2-reset";
+ sd_clk: clock {
+ compatible = "socionext,uniphier-pxs2-sd-clock";
+ #clock-cells = <1>;
+ };
+
+ sd_rst: reset {
+ compatible = "socionext,uniphier-pxs2-sd-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-pxs2-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
+
+ peri_clk: clock {
+ compatible = "socionext,uniphier-pxs2-peri-clock";
+ #clock-cells = <1>;
+ };
+
+ peri_rst: reset {
+ compatible = "socionext,uniphier-pxs2-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-pxs2-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-pxs2-pinctrl";
+ };
+ };
+
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0xf04>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0xf04>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
+
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-pxs2-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
+
+ sys_clk: clock {
+ compatible = "socionext,uniphier-pxs2-clock";
+ #clock-cells = <1>;
+ };
+
+ sys_rst: reset {
+ compatible = "socionext,uniphier-pxs2-reset";
+ #reset-cells = <1>;
+ };
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
reg = <0x54006800 0x40>;
interrupts = <0 33 4>;
clocks = <&sys_clk 0>;
- fifo-size = <64>;
};
serial1: serial@54006900 {
reg = <0x54006900 0x40>;
interrupts = <0 35 4>;
clocks = <&sys_clk 0>;
- fifo-size = <64>;
};
serial2: serial@54006a00 {
reg = <0x54006a00 0x40>;
interrupts = <0 37 4>;
clocks = <&sys_clk 0>;
- fifo-size = <64>;
};
i2c0: i2c@58400000 {
};
mioctrl@59810000 {
- compatible = "socionext,uniphier-mioctrl",
+ compatible = "socionext,uniphier-sld3-mioctrl",
"simple-mfd", "syscon";
reg = <0x59810000 0x800>;
status = "disabled";
reg = <0x5a800100 0x100>;
interrupts = <0 80 4>;
+ clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
+ <&mio_rst 12>;
};
usb1: usb@5a810100 {
status = "disabled";
reg = <0x5a810100 0x100>;
interrupts = <0 81 4>;
+ clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
+ <&mio_rst 13>;
};
usb2: usb@5a820100 {
status = "disabled";
reg = <0x5a820100 0x100>;
interrupts = <0 82 4>;
+ clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
+ <&mio_rst 14>;
};
usb3: usb@5a830100 {
status = "disabled";
reg = <0x5a830100 0x100>;
interrupts = <0 83 4>;
+ clocks = <&mio_clk 7>, <&mio_clk 11>, <&mio_clk 15>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 11>,
+ <&mio_rst 15>;
};
sysctrl@f1840000 {
- compatible = "socionext,uniphier-sysctrl",
+ compatible = "socionext,uniphier-sld3-sysctrl",
"simple-mfd", "syscon";
- reg = <0xf1840000 0x4000>;
+ reg = <0xf1840000 0x10000>;
sys_clk: clock {
compatible = "socionext,uniphier-sld3-clock";
* OTHER DEALINGS IN THE SOFTWARE.
*/
-/include/ "uniphier-common32.dtsi"
+/include/ "skeleton.dtsi"
/ {
compatible = "socionext,uniphier-sld8";
};
};
+ psci {
+ compatible = "arm,psci-0.2";
+ method = "smc";
+ };
+
clocks {
+ refclk: ref {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+
arm_timer_clk: arm_timer_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
};
-};
-
-&soc {
- l2: l2-cache@500c0000 {
- compatible = "socionext,uniphier-system-cache";
- reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
- interrupts = <0 174 4>, <0 175 4>;
- cache-unified;
- cache-size = <(256 * 1024)>;
- cache-sets = <256>;
- cache-line-size = <128>;
- cache-level = <2>;
- };
- i2c0: i2c@58400000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58400000 0x40>;
+ soc {
+ compatible = "simple-bus";
#address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c0>;
- clocks = <&peri_clk 4>;
- clock-frequency = <100000>;
- };
+ #size-cells = <1>;
+ ranges;
+ interrupt-parent = <&intc>;
- i2c1: i2c@58480000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58480000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 42 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c1>;
- clocks = <&peri_clk 5>;
- clock-frequency = <100000>;
- };
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
+ <0x506c0000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>;
+ cache-unified;
+ cache-size = <(256 * 1024)>;
+ cache-sets = <256>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ };
- /* chip-internal connection for DMD */
- i2c2: i2c@58500000 {
- compatible = "socionext,uniphier-i2c";
- reg = <0x58500000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 43 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c2>;
- clocks = <&peri_clk 6>;
- clock-frequency = <400000>;
- };
+ serial0: serial@54006800 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006800 0x40>;
+ interrupts = <0 33 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart0>;
+ clocks = <&peri_clk 0>;
+ };
- i2c3: i2c@58580000 {
- compatible = "socionext,uniphier-i2c";
- status = "disabled";
- reg = <0x58580000 0x40>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 44 1>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- clocks = <&peri_clk 7>;
- clock-frequency = <100000>;
- };
+ serial1: serial@54006900 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006900 0x40>;
+ interrupts = <0 35 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ clocks = <&peri_clk 1>;
+ };
- usb0: usb@5a800100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a800100 0x100>;
- interrupts = <0 80 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb0>;
- clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
- resets = <&mio_rst 7>, <&mio_rst 8>, <&mio_rst 12>, <&sys_rst 8>;
- };
+ serial2: serial@54006a00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006a00 0x40>;
+ interrupts = <0 37 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ clocks = <&peri_clk 2>;
+ };
- usb1: usb@5a810100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a810100 0x100>;
- interrupts = <0 81 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb1>;
- clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
- resets = <&mio_rst 7>, <&mio_rst 9>, <&mio_rst 13>, <&sys_rst 8>;
- };
+ serial3: serial@54006b00 {
+ compatible = "socionext,uniphier-uart";
+ status = "disabled";
+ reg = <0x54006b00 0x40>;
+ interrupts = <0 29 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ clocks = <&peri_clk 3>;
+ };
- usb2: usb@5a820100 {
- compatible = "socionext,uniphier-ehci", "generic-ehci";
- status = "disabled";
- reg = <0x5a820100 0x100>;
- interrupts = <0 82 4>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usb2>;
- clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
- resets = <&mio_rst 7>, <&mio_rst 10>, <&mio_rst 14>, <&sys_rst 8>;
- };
-};
+ i2c0: i2c@58400000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58400000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&peri_clk 4>;
+ clock-frequency = <100000>;
+ };
-&refclk {
- clock-frequency = <25000000>;
-};
+ i2c1: i2c@58480000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58480000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&peri_clk 5>;
+ clock-frequency = <100000>;
+ };
-&serial3 {
- interrupts = <0 29 4>;
-};
+ /* chip-internal connection for DMD */
+ i2c2: i2c@58500000 {
+ compatible = "socionext,uniphier-i2c";
+ reg = <0x58500000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&peri_clk 6>;
+ clock-frequency = <400000>;
+ };
-&mio_clk {
- compatible = "socionext,uniphier-sld8-mio-clock";
-};
+ i2c3: i2c@58580000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58580000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&peri_clk 7>;
+ clock-frequency = <100000>;
+ };
-&mio_rst {
- compatible = "socionext,uniphier-sld8-mio-reset";
- resets = <&sys_rst 7>;
-};
+ system_bus: system-bus@58c00000 {
+ compatible = "socionext,uniphier-system-bus";
+ status = "disabled";
+ reg = <0x58c00000 0x400>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_system_bus>;
+ };
-&peri_clk {
- compatible = "socionext,uniphier-sld8-peri-clock";
-};
+ smpctrl@59800000 {
+ compatible = "socionext,uniphier-smpctrl";
+ reg = <0x59801000 0x400>;
+ };
-&peri_rst {
- compatible = "socionext,uniphier-sld8-peri-reset";
-};
+ mioctrl@59810000 {
+ compatible = "socionext,uniphier-sld8-mioctrl",
+ "simple-mfd", "syscon";
+ reg = <0x59810000 0x800>;
-&pinctrl {
- compatible = "socionext,uniphier-sld8-pinctrl";
-};
+ mio_clk: clock {
+ compatible = "socionext,uniphier-sld8-mio-clock";
+ #clock-cells = <1>;
+ };
-&sys_clk {
- compatible = "socionext,uniphier-sld8-clock";
-};
+ mio_rst: reset {
+ compatible = "socionext,uniphier-sld8-mio-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ perictrl@59820000 {
+ compatible = "socionext,uniphier-sld8-perictrl",
+ "simple-mfd", "syscon";
+ reg = <0x59820000 0x200>;
+
+ peri_clk: clock {
+ compatible = "socionext,uniphier-sld8-peri-clock";
+ #clock-cells = <1>;
+ };
+
+ peri_rst: reset {
+ compatible = "socionext,uniphier-sld8-peri-reset";
+ #reset-cells = <1>;
+ };
+ };
+
+ usb0: usb@5a800100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a800100 0x100>;
+ interrupts = <0 80 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>;
+ clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
+ <&mio_rst 12>;
+ };
+
+ usb1: usb@5a810100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a810100 0x100>;
+ interrupts = <0 81 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1>;
+ clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
+ <&mio_rst 13>;
+ };
+
+ usb2: usb@5a820100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a820100 0x100>;
+ interrupts = <0 82 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2>;
+ clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+ resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
+ <&mio_rst 14>;
+ };
-&sys_rst {
- compatible = "socionext,uniphier-sld8-reset";
+ soc-glue@5f800000 {
+ compatible = "socionext,uniphier-sld8-soc-glue",
+ "simple-mfd", "syscon";
+ reg = <0x5f800000 0x2000>;
+
+ pinctrl: pinctrl {
+ compatible = "socionext,uniphier-sld8-pinctrl";
+ };
+ };
+
+ timer@60000200 {
+ compatible = "arm,cortex-a9-global-timer";
+ reg = <0x60000200 0x20>;
+ interrupts = <1 11 0x104>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ timer@60000600 {
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = <0x60000600 0x20>;
+ interrupts = <1 13 0x104>;
+ clocks = <&arm_timer_clk>;
+ };
+
+ intc: interrupt-controller@60001000 {
+ compatible = "arm,cortex-a9-gic";
+ reg = <0x60001000 0x1000>,
+ <0x60000100 0x100>;
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ };
+
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-sld8-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
+
+ sys_clk: clock {
+ compatible = "socionext,uniphier-sld8-clock";
+ #clock-cells = <1>;
+ };
+
+ sys_rst: reset {
+ compatible = "socionext,uniphier-sld8-reset";
+ #reset-cells = <1>;
+ };
+ };
+ };
};
+
+/include/ "uniphier-pinctrl.dtsi"
reg = <0>;
cci-control-port = <&cci_control1>;
cpu-idle-states = <&CLUSTER_SLEEP_BIG>;
+ capacity-dmips-mhz = <1024>;
};
cpu1: cpu@1 {
reg = <1>;
cci-control-port = <&cci_control1>;
cpu-idle-states = <&CLUSTER_SLEEP_BIG>;
+ capacity-dmips-mhz = <1024>;
};
cpu2: cpu@2 {
reg = <0x100>;
cci-control-port = <&cci_control2>;
cpu-idle-states = <&CLUSTER_SLEEP_LITTLE>;
+ capacity-dmips-mhz = <516>;
};
cpu3: cpu@3 {
reg = <0x101>;
cci-control-port = <&cci_control2>;
cpu-idle-states = <&CLUSTER_SLEEP_LITTLE>;
+ capacity-dmips-mhz = <516>;
};
cpu4: cpu@4 {
reg = <0x102>;
cci-control-port = <&cci_control2>;
cpu-idle-states = <&CLUSTER_SLEEP_LITTLE>;
+ capacity-dmips-mhz = <516>;
};
idle-states {
status = "okay";
};
+&edma1 {
+ status = "okay";
+};
+
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
global_timer: timer@40002200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x40002200 0x20>;
- interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
interrupt-parent = <&intc>;
clocks = <&clks VF610_CLK_PLATFORM_BUS>;
};
};
};
-&i2c3 {
- clock-frequency = <100000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_i2c3>;
- status = "okay";
-};
-
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
>;
};
- pinctrl_i2c3: i2c3grp {
- fsl,pins = <
- VF610_PAD_PTA30__I2C3_SCL 0x37ff
- VF610_PAD_PTA31__I2C3_SDA 0x37ff
- >;
- };
-
pinctrl_leds_debug: pinctrl-leds-debug {
fsl,pins = <
VF610_PAD_PTD20__GPIO_74 0x31c2
clocks = <&clks VF610_CLK_DSPI0>;
clock-names = "dspi";
spi-num-chipselects = <6>;
+ dmas = <&edma1 1 12>,
+ <&edma1 1 13>;
+ dma-names = "rx", "tx";
status = "disabled";
};
clocks = <&clks VF610_CLK_DSPI1>;
clock-names = "dspi";
spi-num-chipselects = <4>;
+ dmas = <&edma1 1 14>,
+ <&edma1 1 15>;
+ dma-names = "rx", "tx";
status = "disabled";
};
status = "disabled";
};
+ ocotp: ocotp@400a5000 {
+ compatible = "fsl,vf610-ocotp";
+ reg = <0x400a5000 0x1000>;
+ clocks = <&clks VF610_CLK_OCOTP>;
+ };
+
snvs0: snvs@400a7000 {
compatible = "fsl,sec-v4.0-mon", "syscon", "simple-mfd";
reg = <0x400a7000 0x2000>;
clocks = <&clks VF610_CLK_DSPI2>;
clock-names = "dspi";
spi-num-chipselects = <2>;
+ dmas = <&edma1 0 10>,
+ <&edma1 0 11>;
+ dma-names = "rx", "tx";
status = "disabled";
};
clocks = <&clks VF610_CLK_DSPI3>;
clock-names = "dspi";
spi-num-chipselects = <2>;
+ dmas = <&edma1 0 12>,
+ <&edma1 0 13>;
+ dma-names = "rx", "tx";
status = "disabled";
};
CONFIG_PWM_TEGRA=y
CONFIG_PWM_VT8500=y
CONFIG_PHY_HIX5HD2_SATA=y
+CONFIG_E1000E=y
CONFIG_PWM_STI=y
CONFIG_PWM_BCM2835=y
CONFIG_PWM_BRCMSTB=m
goto out_err;
}
+ err = create_hyp_mappings(kvm_ksym_ref(__bss_start),
+ kvm_ksym_ref(__bss_stop), PAGE_HYP_RO);
+ if (err) {
+ kvm_err("Cannot map bss section\n");
+ goto out_err;
+ }
+
/*
* Map the Hyp stack pages
*/
static int imx_gpc_genpd_init(struct device *dev, struct regulator *pu_reg)
{
struct clk *clk;
- int i;
+ int i, ret;
imx6q_pu_domain.reg = pu_reg;
if (!IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS))
return 0;
- pm_genpd_init(&imx6q_pu_domain.base, NULL, false);
- return of_genpd_add_provider_onecell(dev->of_node,
+ for (i = 0; i < ARRAY_SIZE(imx_gpc_domains); i++)
+ pm_genpd_init(imx_gpc_domains[i], NULL, false);
+
+ ret = of_genpd_add_provider_onecell(dev->of_node,
&imx_gpc_onecell_data);
+ if (ret)
+ goto power_off;
+
+ return 0;
+power_off:
+ imx6q_pm_pu_power_off(&imx6q_pu_domain.base);
clk_err:
while (i--)
clk_put(imx6q_pu_domain.clk[i]);
+ imx6q_pu_domain.reg = NULL;
return -EINVAL;
}
ksz9021rn_phy_fixup);
phy_register_fixup_for_uid(PHY_ID_KSZ9031, MICREL_PHY_ID_MASK,
ksz9031rn_phy_fixup);
- phy_register_fixup_for_uid(PHY_ID_AR8031, 0xffffffff,
+ phy_register_fixup_for_uid(PHY_ID_AR8031, 0xffffffef,
ar8031_phy_fixup);
phy_register_fixup_for_uid(PHY_ID_AR8035, 0xffffffef,
ar8035_phy_fixup);
select CACHE_L2X0
select ARM_CPU_SUSPEND
select MACH_MVEBU_ANY
+ select MVEBU_CLK_COREDIV
config MACH_ARMADA_370
bool "Marvell Armada 370 boards"
select CPU_PJ4B
select MACH_MVEBU_V7
select PINCTRL_ARMADA_370
- select MVEBU_CLK_COREDIV
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada 370 SoC with device tree.
select HAVE_SMP
select MACH_MVEBU_V7
select PINCTRL_ARMADA_375
- select MVEBU_CLK_COREDIV
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada 375 SoC with device tree.
select HAVE_SMP
select MACH_MVEBU_V7
select PINCTRL_ARMADA_38X
- select MVEBU_CLK_COREDIV
help
Say 'Y' here if you want your kernel to support boards based
on the Marvell Armada 380/385 SoC with device tree.
config ARCH_UNIPHIER
bool "Socionext UniPhier SoCs"
depends on ARCH_MULTI_V7
+ select ARCH_HAS_RESET_CONTROLLER
select ARM_AMBA
select ARM_GLOBAL_TIMER
select ARM_GIC
config RANDOMIZE_MODULE_REGION_FULL
bool "Randomize the module region independently from the core kernel"
- depends on RANDOMIZE_BASE
+ depends on RANDOMIZE_BASE && !DYNAMIC_FTRACE
default y
help
Randomizes the location of the module region without considering the
config ARCH_UNIPHIER
bool "Socionext UniPhier SoC Family"
+ select ARCH_HAS_RESET_CONTROLLER
select PINCTRL
help
This enables support for Socionext UniPhier SoC family.
GZFLAGS :=-9
ifneq ($(CONFIG_RELOCATABLE),)
-LDFLAGS_vmlinux += -pie -Bsymbolic
+LDFLAGS_vmlinux += -pie -shared -Bsymbolic
endif
ifeq ($(CONFIG_ARM64_ERRATUM_843419),y)
nand-ecc-mode = "hw";
nand-ecc-strength = <8>;
nand-ecc-step-size = <512>;
+ nand-bus-width = <16>;
+ brcm,nand-oob-sector-size = <16>;
#address-cells = <1>;
#size-cells = <1>;
};
<1 14 0xf08>, /* Physical Non-Secure PPI */
<1 11 0xf08>, /* Virtual PPI */
<1 10 0xf08>; /* Hypervisor PPI */
+ fsl,erratum-a008585;
};
pmu {
<1 14 4>, /* Physical Non-Secure PPI, active-low */
<1 11 4>, /* Virtual PPI, active-low */
<1 10 4>; /* Hypervisor PPI, active-low */
+ fsl,erratum-a008585;
};
pmu {
reg = <0x0 0xf7010000 0x0 0x27c>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
#gpio-range-cells = <3>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <7>;
reg = <0x0 0xf7010800 0x0 0x28c>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
};
reg = <0x0 0xf8001800 0x0 0x78>;
#address-cells = <1>;
#size-cells = <1>;
+ #pinctrl-cells = <1>;
pinctrl-single,register-width = <32>;
};
#address-cells = <0x1>;
#size-cells = <0x0>;
cell-index = <1>;
- clocks = <&cpm_syscon0 0 3>;
+ clocks = <&cpm_syscon0 1 21>;
status = "disabled";
};
auxadc: auxadc@11001000 {
compatible = "mediatek,mt8173-auxadc";
reg = <0 0x11001000 0 0x1000>;
+ clocks = <&pericfg CLK_PERI_AUXADC>;
+ clock-names = "main";
+ #io-channel-cells = <1>;
};
uart0: serial@11002000 {
cap-mmc-highspeed;
clock-frequency = <150000000>;
disable-wp;
- keep-power-in-suspend;
non-removable;
num-slots = <1>;
vmmc-supply = <&vcc_io>;
};
vcc_sd: SWITCH_REG1 {
- regulator-always-on;
- regulator-boot-on;
regulator-name = "vcc_sd";
};
gpio = <&gpio3 11 GPIO_ACTIVE_LOW>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
- regulator-always-on;
- regulator-boot-on;
vin-supply = <&vcc_io>;
};
bus-width = <8>;
cap-mmc-highspeed;
disable-wp;
- keep-power-in-suspend;
mmc-pwrseq = <&emmc_pwrseq>;
mmc-hs200-1_2v;
mmc-hs200-1_8v;
clock-freq-min-max = <400000 50000000>;
cap-sd-highspeed;
card-detect-delay = <200>;
- keep-power-in-suspend;
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
reg = <0x59801000 0x400>;
};
- mioctrl@59810000 {
- compatible = "socionext,uniphier-mioctrl",
+ sdctrl@59810000 {
+ compatible = "socionext,uniphier-ld20-sdctrl",
"simple-mfd", "syscon";
reg = <0x59810000 0x800>;
- mio_clk: clock {
- compatible = "socionext,uniphier-ld20-mio-clock";
+ sd_clk: clock {
+ compatible = "socionext,uniphier-ld20-sd-clock";
#clock-cells = <1>;
};
- mio_rst: reset {
- compatible = "socionext,uniphier-ld20-mio-reset";
+ sd_rst: reset {
+ compatible = "socionext,uniphier-ld20-sd-reset";
#reset-cells = <1>;
};
};
u16 capability;
int def_scope; /* default scope */
bool (*matches)(const struct arm64_cpu_capabilities *caps, int scope);
- void (*enable)(void *); /* Called on all active CPUs */
+ int (*enable)(void *); /* Called on all active CPUs */
union {
struct { /* To be used for erratum handling only */
u32 midr_model;
#ifndef __ASM_EXEC_H
#define __ASM_EXEC_H
+#include <linux/sched.h>
+
extern unsigned long arch_align_stack(unsigned long sp);
+void uao_thread_switch(struct task_struct *next);
#endif /* __ASM_EXEC_H */
return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_ISV);
}
-static inline bool kvm_vcpu_dabt_iswrite(const struct kvm_vcpu *vcpu)
-{
- return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_WNR);
-}
-
static inline bool kvm_vcpu_dabt_issext(const struct kvm_vcpu *vcpu)
{
return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_SSE);
return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_S1PTW);
}
+static inline bool kvm_vcpu_dabt_iswrite(const struct kvm_vcpu *vcpu)
+{
+ return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_WNR) ||
+ kvm_vcpu_dabt_iss1tw(vcpu); /* AF/DBM update */
+}
+
static inline bool kvm_vcpu_dabt_is_cm(const struct kvm_vcpu *vcpu)
{
return !!(kvm_vcpu_get_hsr(vcpu) & ESR_ELx_CM);
#define _virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
#else
#define __virt_to_pgoff(kaddr) (((u64)(kaddr) & ~PAGE_OFFSET) / PAGE_SIZE * sizeof(struct page))
-#define __page_to_voff(kaddr) (((u64)(page) & ~VMEMMAP_START) * PAGE_SIZE / sizeof(struct page))
+#define __page_to_voff(page) (((u64)(page) & ~VMEMMAP_START) * PAGE_SIZE / sizeof(struct page))
#define page_to_virt(page) ((void *)((__page_to_voff(page)) | PAGE_OFFSET))
#define virt_to_page(vaddr) ((struct page *)((__virt_to_pgoff(vaddr)) | VMEMMAP_START))
#define __ASM_MODULE_H
#include <asm-generic/module.h>
+#include <asm/memory.h>
#define MODULE_ARCH_VERMAGIC "aarch64"
Elf64_Sym *sym);
#ifdef CONFIG_RANDOMIZE_BASE
+#ifdef CONFIG_MODVERSIONS
+#define ARCH_RELOCATES_KCRCTAB
+#define reloc_start (kimage_vaddr - KIMAGE_VADDR)
+#endif
extern u64 module_alloc_base;
#else
#define module_alloc_base ((u64)_etext - MODULES_VSIZE)
\
switch (size) { \
case 1: \
- do { \
- asm ("//__per_cpu_" #op "_1\n" \
- "ldxrb %w[ret], %[ptr]\n" \
+ asm ("//__per_cpu_" #op "_1\n" \
+ "1: ldxrb %w[ret], %[ptr]\n" \
#asm_op " %w[ret], %w[ret], %w[val]\n" \
- "stxrb %w[loop], %w[ret], %[ptr]\n" \
- : [loop] "=&r" (loop), [ret] "=&r" (ret), \
- [ptr] "+Q"(*(u8 *)ptr) \
- : [val] "Ir" (val)); \
- } while (loop); \
+ " stxrb %w[loop], %w[ret], %[ptr]\n" \
+ " cbnz %w[loop], 1b" \
+ : [loop] "=&r" (loop), [ret] "=&r" (ret), \
+ [ptr] "+Q"(*(u8 *)ptr) \
+ : [val] "Ir" (val)); \
break; \
case 2: \
- do { \
- asm ("//__per_cpu_" #op "_2\n" \
- "ldxrh %w[ret], %[ptr]\n" \
+ asm ("//__per_cpu_" #op "_2\n" \
+ "1: ldxrh %w[ret], %[ptr]\n" \
#asm_op " %w[ret], %w[ret], %w[val]\n" \
- "stxrh %w[loop], %w[ret], %[ptr]\n" \
- : [loop] "=&r" (loop), [ret] "=&r" (ret), \
- [ptr] "+Q"(*(u16 *)ptr) \
- : [val] "Ir" (val)); \
- } while (loop); \
+ " stxrh %w[loop], %w[ret], %[ptr]\n" \
+ " cbnz %w[loop], 1b" \
+ : [loop] "=&r" (loop), [ret] "=&r" (ret), \
+ [ptr] "+Q"(*(u16 *)ptr) \
+ : [val] "Ir" (val)); \
break; \
case 4: \
- do { \
- asm ("//__per_cpu_" #op "_4\n" \
- "ldxr %w[ret], %[ptr]\n" \
+ asm ("//__per_cpu_" #op "_4\n" \
+ "1: ldxr %w[ret], %[ptr]\n" \
#asm_op " %w[ret], %w[ret], %w[val]\n" \
- "stxr %w[loop], %w[ret], %[ptr]\n" \
- : [loop] "=&r" (loop), [ret] "=&r" (ret), \
- [ptr] "+Q"(*(u32 *)ptr) \
- : [val] "Ir" (val)); \
- } while (loop); \
+ " stxr %w[loop], %w[ret], %[ptr]\n" \
+ " cbnz %w[loop], 1b" \
+ : [loop] "=&r" (loop), [ret] "=&r" (ret), \
+ [ptr] "+Q"(*(u32 *)ptr) \
+ : [val] "Ir" (val)); \
break; \
case 8: \
- do { \
- asm ("//__per_cpu_" #op "_8\n" \
- "ldxr %[ret], %[ptr]\n" \
+ asm ("//__per_cpu_" #op "_8\n" \
+ "1: ldxr %[ret], %[ptr]\n" \
#asm_op " %[ret], %[ret], %[val]\n" \
- "stxr %w[loop], %[ret], %[ptr]\n" \
- : [loop] "=&r" (loop), [ret] "=&r" (ret), \
- [ptr] "+Q"(*(u64 *)ptr) \
- : [val] "Ir" (val)); \
- } while (loop); \
+ " stxr %w[loop], %[ret], %[ptr]\n" \
+ " cbnz %w[loop], 1b" \
+ : [loop] "=&r" (loop), [ret] "=&r" (ret), \
+ [ptr] "+Q"(*(u64 *)ptr) \
+ : [val] "Ir" (val)); \
break; \
default: \
BUILD_BUG(); \
switch (size) {
case 1:
- do {
- asm ("//__percpu_xchg_1\n"
- "ldxrb %w[ret], %[ptr]\n"
- "stxrb %w[loop], %w[val], %[ptr]\n"
- : [loop] "=&r"(loop), [ret] "=&r"(ret),
- [ptr] "+Q"(*(u8 *)ptr)
- : [val] "r" (val));
- } while (loop);
+ asm ("//__percpu_xchg_1\n"
+ "1: ldxrb %w[ret], %[ptr]\n"
+ " stxrb %w[loop], %w[val], %[ptr]\n"
+ " cbnz %w[loop], 1b"
+ : [loop] "=&r"(loop), [ret] "=&r"(ret),
+ [ptr] "+Q"(*(u8 *)ptr)
+ : [val] "r" (val));
break;
case 2:
- do {
- asm ("//__percpu_xchg_2\n"
- "ldxrh %w[ret], %[ptr]\n"
- "stxrh %w[loop], %w[val], %[ptr]\n"
- : [loop] "=&r"(loop), [ret] "=&r"(ret),
- [ptr] "+Q"(*(u16 *)ptr)
- : [val] "r" (val));
- } while (loop);
+ asm ("//__percpu_xchg_2\n"
+ "1: ldxrh %w[ret], %[ptr]\n"
+ " stxrh %w[loop], %w[val], %[ptr]\n"
+ " cbnz %w[loop], 1b"
+ : [loop] "=&r"(loop), [ret] "=&r"(ret),
+ [ptr] "+Q"(*(u16 *)ptr)
+ : [val] "r" (val));
break;
case 4:
- do {
- asm ("//__percpu_xchg_4\n"
- "ldxr %w[ret], %[ptr]\n"
- "stxr %w[loop], %w[val], %[ptr]\n"
- : [loop] "=&r"(loop), [ret] "=&r"(ret),
- [ptr] "+Q"(*(u32 *)ptr)
- : [val] "r" (val));
- } while (loop);
+ asm ("//__percpu_xchg_4\n"
+ "1: ldxr %w[ret], %[ptr]\n"
+ " stxr %w[loop], %w[val], %[ptr]\n"
+ " cbnz %w[loop], 1b"
+ : [loop] "=&r"(loop), [ret] "=&r"(ret),
+ [ptr] "+Q"(*(u32 *)ptr)
+ : [val] "r" (val));
break;
case 8:
- do {
- asm ("//__percpu_xchg_8\n"
- "ldxr %[ret], %[ptr]\n"
- "stxr %w[loop], %[val], %[ptr]\n"
- : [loop] "=&r"(loop), [ret] "=&r"(ret),
- [ptr] "+Q"(*(u64 *)ptr)
- : [val] "r" (val));
- } while (loop);
+ asm ("//__percpu_xchg_8\n"
+ "1: ldxr %[ret], %[ptr]\n"
+ " stxr %w[loop], %[val], %[ptr]\n"
+ " cbnz %w[loop], 1b"
+ : [loop] "=&r"(loop), [ret] "=&r"(ret),
+ [ptr] "+Q"(*(u64 *)ptr)
+ : [val] "r" (val));
break;
default:
BUILD_BUG();
#endif
-void cpu_enable_pan(void *__unused);
-void cpu_enable_uao(void *__unused);
-void cpu_enable_cache_maint_trap(void *__unused);
+int cpu_enable_pan(void *__unused);
+int cpu_enable_uao(void *__unused);
+int cpu_enable_cache_maint_trap(void *__unused);
#endif /* __ASM_PROCESSOR_H */
#define write_sysreg_s(v, r) do { \
u64 __val = (u64)v; \
- asm volatile("msr_s " __stringify(r) ", %0" : : "rZ" (__val)); \
+ asm volatile("msr_s " __stringify(r) ", %x0" : : "rZ" (__val)); \
} while (0)
static inline void config_sctlr_el1(u32 clear, u32 set)
/*
* User space memory access functions
*/
+#include <linux/bitops.h>
#include <linux/kasan-checks.h>
#include <linux/string.h>
#include <linux/thread_info.h>
flag; \
})
+/*
+ * When dealing with data aborts or instruction traps we may end up with
+ * a tagged userland pointer. Clear the tag to get a sane pointer to pass
+ * on to access_ok(), for instance.
+ */
+#define untagged_addr(addr) sign_extend64(addr, 55)
+
#define access_ok(type, addr, size) __range_ok(addr, size)
#define user_addr_max get_fs
/*
* Error-checking SWP macros implemented using ldxr{b}/stxr{b}
*/
-#define __user_swpX_asm(data, addr, res, temp, B) \
+
+/* Arbitrary constant to ensure forward-progress of the LL/SC loop */
+#define __SWP_LL_SC_LOOPS 4
+
+#define __user_swpX_asm(data, addr, res, temp, temp2, B) \
__asm__ __volatile__( \
+ " mov %w3, %w7\n" \
ALTERNATIVE("nop", SET_PSTATE_PAN(0), ARM64_HAS_PAN, \
CONFIG_ARM64_PAN) \
- "0: ldxr"B" %w2, [%3]\n" \
- "1: stxr"B" %w0, %w1, [%3]\n" \
+ "0: ldxr"B" %w2, [%4]\n" \
+ "1: stxr"B" %w0, %w1, [%4]\n" \
" cbz %w0, 2f\n" \
- " mov %w0, %w4\n" \
+ " sub %w3, %w3, #1\n" \
+ " cbnz %w3, 0b\n" \
+ " mov %w0, %w5\n" \
" b 3f\n" \
"2:\n" \
" mov %w1, %w2\n" \
"3:\n" \
" .pushsection .fixup,\"ax\"\n" \
" .align 2\n" \
- "4: mov %w0, %w5\n" \
+ "4: mov %w0, %w6\n" \
" b 3b\n" \
" .popsection" \
_ASM_EXTABLE(0b, 4b) \
_ASM_EXTABLE(1b, 4b) \
ALTERNATIVE("nop", SET_PSTATE_PAN(1), ARM64_HAS_PAN, \
CONFIG_ARM64_PAN) \
- : "=&r" (res), "+r" (data), "=&r" (temp) \
- : "r" (addr), "i" (-EAGAIN), "i" (-EFAULT) \
+ : "=&r" (res), "+r" (data), "=&r" (temp), "=&r" (temp2) \
+ : "r" (addr), "i" (-EAGAIN), "i" (-EFAULT), \
+ "i" (__SWP_LL_SC_LOOPS) \
: "memory")
-#define __user_swp_asm(data, addr, res, temp) \
- __user_swpX_asm(data, addr, res, temp, "")
-#define __user_swpb_asm(data, addr, res, temp) \
- __user_swpX_asm(data, addr, res, temp, "b")
+#define __user_swp_asm(data, addr, res, temp, temp2) \
+ __user_swpX_asm(data, addr, res, temp, temp2, "")
+#define __user_swpb_asm(data, addr, res, temp, temp2) \
+ __user_swpX_asm(data, addr, res, temp, temp2, "b")
/*
* Bit 22 of the instruction encoding distinguishes between
}
while (1) {
- unsigned long temp;
+ unsigned long temp, temp2;
if (type == TYPE_SWPB)
- __user_swpb_asm(*data, address, res, temp);
+ __user_swpb_asm(*data, address, res, temp, temp2);
else
- __user_swp_asm(*data, address, res, temp);
+ __user_swp_asm(*data, address, res, temp, temp2);
if (likely(res != -EAGAIN) || signal_pending(current))
break;
(arm64_ftr_reg_ctrel0.sys_val & arm64_ftr_reg_ctrel0.strict_mask);
}
-static void cpu_enable_trap_ctr_access(void *__unused)
+static int cpu_enable_trap_ctr_access(void *__unused)
{
/* Clear SCTLR_EL1.UCT */
config_sctlr_el1(SCTLR_EL1_UCT, 0);
+ return 0;
}
#define MIDR_RANGE(model, min, max) \
#define pr_fmt(fmt) "CPU features: " fmt
#include <linux/bsearch.h>
+#include <linux/cpumask.h>
#include <linux/sort.h>
+#include <linux/stop_machine.h>
#include <linux/types.h>
#include <asm/cpu.h>
#include <asm/cpufeature.h>
{
for (; caps->matches; caps++)
if (caps->enable && cpus_have_cap(caps->capability))
- on_each_cpu(caps->enable, NULL, true);
+ /*
+ * Use stop_machine() as it schedules the work allowing
+ * us to modify PSTATE, instead of on_each_cpu() which
+ * uses an IPI, giving us a PSTATE that disappears when
+ * we return.
+ */
+ stop_machine(caps->enable, NULL, cpu_online_mask);
}
/*
b.lt 4f // Skip if no PMU present
mrs x0, pmcr_el0 // Disable debug access traps
ubfx x0, x0, #11, #5 // to EL2 and allow access to
- msr mdcr_el2, x0 // all PMU counters from EL1
4:
+ csel x0, xzr, x0, lt // all PMU counters from EL1
+ msr mdcr_el2, x0 // (if they exist)
/* Stage-2 translation */
msr vttbr_el2, xzr
#include <asm/alternative.h>
#include <asm/compat.h>
#include <asm/cacheflush.h>
+#include <asm/exec.h>
#include <asm/fpsimd.h>
#include <asm/mmu_context.h>
#include <asm/processor.h>
printk("pc : [<%016llx>] lr : [<%016llx>] pstate: %08llx\n",
regs->pc, lr, regs->pstate);
printk("sp : %016llx\n", sp);
- for (i = top_reg; i >= 0; i--) {
+
+ i = top_reg;
+
+ while (i >= 0) {
printk("x%-2d: %016llx ", i, regs->regs[i]);
- if (i % 2 == 0)
- printk("\n");
+ i--;
+
+ if (i % 2 == 0) {
+ pr_cont("x%-2d: %016llx ", i, regs->regs[i]);
+ i--;
+ }
+
+ pr_cont("\n");
}
printk("\n");
}
}
/* Restore the UAO state depending on next's addr_limit */
-static void uao_thread_switch(struct task_struct *next)
+void uao_thread_switch(struct task_struct *next)
{
if (IS_ENABLED(CONFIG_ARM64_UAO)) {
if (task_thread_info(next)->addr_limit == KERNEL_DS)
#ifdef CONFIG_KASAN
mov x0, sp
- bl kasan_unpoison_remaining_stack
+ bl kasan_unpoison_task_stack_below
#endif
ldp x19, x20, [x29, #16]
return;
}
bootcpu_valid = true;
+ early_map_cpu_to_node(0, acpi_numa_get_nid(0, hwid));
return;
}
#include <linux/ftrace.h>
#include <linux/percpu.h>
#include <linux/slab.h>
+#include <asm/alternative.h>
#include <asm/cacheflush.h>
+#include <asm/cpufeature.h>
#include <asm/debug-monitors.h>
+#include <asm/exec.h>
#include <asm/pgtable.h>
#include <asm/memory.h>
#include <asm/mmu_context.h>
*/
set_my_cpu_offset(per_cpu_offset(cpu));
+ /*
+ * PSTATE was not saved over suspend/resume, re-enable any detected
+ * features that might not have been set correctly.
+ */
+ asm(ALTERNATIVE("nop", SET_PSTATE_PAN(1), ARM64_HAS_PAN,
+ CONFIG_ARM64_PAN));
+ uao_thread_switch(current);
+
/*
* Restore HW breakpoint registers to sane values
* before debug exceptions are possibly reenabled
force_signal_inject(SIGILL, ILL_ILLOPC, regs, 0);
}
-void cpu_enable_cache_maint_trap(void *__unused)
+int cpu_enable_cache_maint_trap(void *__unused)
{
config_sctlr_el1(SCTLR_EL1_UCI, 0);
+ return 0;
}
#define __user_cache_maint(insn, address, res) \
- asm volatile ( \
- "1: " insn ", %1\n" \
- " mov %w0, #0\n" \
- "2:\n" \
- " .pushsection .fixup,\"ax\"\n" \
- " .align 2\n" \
- "3: mov %w0, %w2\n" \
- " b 2b\n" \
- " .popsection\n" \
- _ASM_EXTABLE(1b, 3b) \
- : "=r" (res) \
- : "r" (address), "i" (-EFAULT) )
+ if (untagged_addr(address) >= user_addr_max()) \
+ res = -EFAULT; \
+ else \
+ asm volatile ( \
+ "1: " insn ", %1\n" \
+ " mov %w0, #0\n" \
+ "2:\n" \
+ " .pushsection .fixup,\"ax\"\n" \
+ " .align 2\n" \
+ "3: mov %w0, %w2\n" \
+ " b 2b\n" \
+ " .popsection\n" \
+ _ASM_EXTABLE(1b, 3b) \
+ : "=r" (res) \
+ : "r" (address), "i" (-EFAULT) )
static void user_cache_maint_handler(unsigned int esr, struct pt_regs *regs)
{
#include <linux/sched.h>
#include <linux/highmem.h>
#include <linux/perf_event.h>
+#include <linux/preempt.h>
+#include <asm/bug.h>
#include <asm/cpufeature.h>
#include <asm/exception.h>
#include <asm/debug-monitors.h>
NOKPROBE_SYMBOL(do_debug_exception);
#ifdef CONFIG_ARM64_PAN
-void cpu_enable_pan(void *__unused)
+int cpu_enable_pan(void *__unused)
{
+ /*
+ * We modify PSTATE. This won't work from irq context as the PSTATE
+ * is discarded once we return from the exception.
+ */
+ WARN_ON_ONCE(in_interrupt());
+
config_sctlr_el1(SCTLR_EL1_SPAN, 0);
+ asm(SET_PSTATE_PAN(1));
+ return 0;
}
#endif /* CONFIG_ARM64_PAN */
* We need to enable the feature at runtime (instead of adding it to
* PSR_MODE_EL1h) as the feature may not be implemented by the cpu.
*/
-void cpu_enable_uao(void *__unused)
+int cpu_enable_uao(void *__unused)
{
asm(SET_PSTATE_UAO(1));
+ return 0;
}
#endif /* CONFIG_ARM64_UAO */
pr_notice("Virtual kernel memory layout:\n");
#ifdef CONFIG_KASAN
- pr_cont(" kasan : 0x%16lx - 0x%16lx (%6ld GB)\n",
+ pr_notice(" kasan : 0x%16lx - 0x%16lx (%6ld GB)\n",
MLG(KASAN_SHADOW_START, KASAN_SHADOW_END));
#endif
- pr_cont(" modules : 0x%16lx - 0x%16lx (%6ld MB)\n",
+ pr_notice(" modules : 0x%16lx - 0x%16lx (%6ld MB)\n",
MLM(MODULES_VADDR, MODULES_END));
- pr_cont(" vmalloc : 0x%16lx - 0x%16lx (%6ld GB)\n",
+ pr_notice(" vmalloc : 0x%16lx - 0x%16lx (%6ld GB)\n",
MLG(VMALLOC_START, VMALLOC_END));
- pr_cont(" .text : 0x%p" " - 0x%p" " (%6ld KB)\n",
+ pr_notice(" .text : 0x%p" " - 0x%p" " (%6ld KB)\n",
MLK_ROUNDUP(_text, _etext));
- pr_cont(" .rodata : 0x%p" " - 0x%p" " (%6ld KB)\n",
+ pr_notice(" .rodata : 0x%p" " - 0x%p" " (%6ld KB)\n",
MLK_ROUNDUP(__start_rodata, __init_begin));
- pr_cont(" .init : 0x%p" " - 0x%p" " (%6ld KB)\n",
+ pr_notice(" .init : 0x%p" " - 0x%p" " (%6ld KB)\n",
MLK_ROUNDUP(__init_begin, __init_end));
- pr_cont(" .data : 0x%p" " - 0x%p" " (%6ld KB)\n",
+ pr_notice(" .data : 0x%p" " - 0x%p" " (%6ld KB)\n",
MLK_ROUNDUP(_sdata, _edata));
- pr_cont(" .bss : 0x%p" " - 0x%p" " (%6ld KB)\n",
+ pr_notice(" .bss : 0x%p" " - 0x%p" " (%6ld KB)\n",
MLK_ROUNDUP(__bss_start, __bss_stop));
- pr_cont(" fixed : 0x%16lx - 0x%16lx (%6ld KB)\n",
+ pr_notice(" fixed : 0x%16lx - 0x%16lx (%6ld KB)\n",
MLK(FIXADDR_START, FIXADDR_TOP));
- pr_cont(" PCI I/O : 0x%16lx - 0x%16lx (%6ld MB)\n",
+ pr_notice(" PCI I/O : 0x%16lx - 0x%16lx (%6ld MB)\n",
MLM(PCI_IO_START, PCI_IO_END));
#ifdef CONFIG_SPARSEMEM_VMEMMAP
- pr_cont(" vmemmap : 0x%16lx - 0x%16lx (%6ld GB maximum)\n",
+ pr_notice(" vmemmap : 0x%16lx - 0x%16lx (%6ld GB maximum)\n",
MLG(VMEMMAP_START, VMEMMAP_START + VMEMMAP_SIZE));
- pr_cont(" 0x%16lx - 0x%16lx (%6ld MB actual)\n",
+ pr_notice(" 0x%16lx - 0x%16lx (%6ld MB actual)\n",
MLM((unsigned long)phys_to_page(memblock_start_of_DRAM()),
(unsigned long)virt_to_page(high_memory)));
#endif
- pr_cont(" memory : 0x%16lx - 0x%16lx (%6ld MB)\n",
+ pr_notice(" memory : 0x%16lx - 0x%16lx (%6ld MB)\n",
MLM(__phys_to_virt(memblock_start_of_DRAM()),
(unsigned long)high_memory));
static int __init pcpu_cpu_distance(unsigned int from, unsigned int to)
{
- return node_distance(from, to);
+ return node_distance(early_cpu_to_node(from), early_cpu_to_node(to));
}
static void * __init pcpu_fc_alloc(unsigned int cpu, size_t size,
void *nd;
int tnid;
- pr_info("Initmem setup node %d [mem %#010Lx-%#010Lx]\n",
- nid, start_pfn << PAGE_SHIFT, (end_pfn << PAGE_SHIFT) - 1);
+ if (start_pfn < end_pfn)
+ pr_info("Initmem setup node %d [mem %#010Lx-%#010Lx]\n", nid,
+ start_pfn << PAGE_SHIFT, (end_pfn << PAGE_SHIFT) - 1);
+ else
+ pr_info("Initmem setup node %d [<memory-less node>]\n", nid);
nd_pa = memblock_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);
nd = __va(nd_pa);
case BFIN_MEM_ACCESS_CORE:
case BFIN_MEM_ACCESS_CORE_ONLY:
copied = access_process_vm(child, addr, &tmp,
- to_copy, 0);
+ to_copy, FOLL_FORCE);
if (copied)
break;
case BFIN_MEM_ACCESS_CORE:
case BFIN_MEM_ACCESS_CORE_ONLY:
copied = access_process_vm(child, addr, &data,
- to_copy, 1);
+ to_copy,
+ FOLL_FORCE | FOLL_WRITE);
break;
case BFIN_MEM_ACCESS_DMA:
if (safe_dma_memcpy(paddr, &data, to_copy))
err = get_user_pages((unsigned long int)(oper.indata + prev_ix),
noinpages,
0, /* read access only for in data */
- 0, /* no force */
inpages,
NULL);
if (oper.do_cipher){
err = get_user_pages((unsigned long int)oper.cipher_outdata,
nooutpages,
- 1, /* write access for out data */
- 0, /* no force */
+ FOLL_WRITE, /* write access for out data */
outpages,
NULL);
up_read(¤t->mm->mmap_sem);
printk("print_dma_descriptors start\n");
printk("iop:\n");
- printk("\tsid: 0x%lld\n", iop->sid);
+ printk("\tsid: 0x%llx\n", iop->sid);
printk("\tcdesc_out: 0x%p\n", iop->cdesc_out);
printk("\tcdesc_in: 0x%p\n", iop->cdesc_in);
/* The trampoline page is globally mapped, no page table to traverse.*/
tmp = *(unsigned long*)addr;
} else {
- copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
+ copied = access_process_vm(child, addr, &tmp, sizeof(tmp), FOLL_FORCE);
if (copied != sizeof(tmp))
break;
int opsize = 0;
/* Read the opcode at pc (do what PTRACE_PEEKTEXT would do). */
- copied = access_process_vm(child, pc, &opcode, sizeof(opcode), 0);
+ copied = access_process_vm(child, pc, &opcode, sizeof(opcode), FOLL_FORCE);
if (copied != sizeof(opcode))
return 0;
int cpu; /* cpu we're on */
int preempt_count; /* 0 => preemptable, <0 => BUG */
mm_segment_t addr_limit;
- struct restart_block restart_block;
};
/*
.cpu = 0, \
.preempt_count = INIT_PREEMPT_COUNT, \
.addr_limit = KERNEL_DS, \
- .restart_block = { \
- .fn = do_no_restart_syscall, \
- }, \
}
#define init_thread_info (init_thread_union.thread_info)
unsigned int er0;
/* Always make any pending restarted system calls return -EINTR */
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
+ current->restart_block.fn = do_no_restart_syscall;
/* restore passed registers */
#define COPY(r) do { err |= get_user(regs->r, &usc->sc_##r); } while (0)
u64 virt_addr=simple_strtoull(buf, NULL, 16);
int ret;
- ret = get_user_pages(virt_addr, 1, VM_READ, 0, NULL, NULL);
+ ret = get_user_pages(virt_addr, 1, FOLL_WRITE, NULL, NULL);
if (ret<=0) {
#ifdef ERR_INJ_DEBUG
printk("Virtual address %lx is not existing.\n",virt_addr);
return 0;
}
}
- copied = access_process_vm(child, addr, &ret, sizeof(ret), 0);
+ copied = access_process_vm(child, addr, &ret, sizeof(ret), FOLL_FORCE);
if (copied != sizeof(ret))
return -EIO;
*val = ret;
*ia64_rse_skip_regs(krbs, regnum) = val;
}
}
- } else if (access_process_vm(child, addr, &val, sizeof(val), 1)
+ } else if (access_process_vm(child, addr, &val, sizeof(val),
+ FOLL_FORCE | FOLL_WRITE)
!= sizeof(val))
return -EIO;
return 0;
ret = ia64_peek(child, sw, user_rbs_end, addr, &val);
if (ret < 0)
return ret;
- if (access_process_vm(child, addr, &val, sizeof(val), 1)
+ if (access_process_vm(child, addr, &val, sizeof(val),
+ FOLL_FORCE | FOLL_WRITE)
!= sizeof(val))
return -EIO;
}
/* now copy word for word from user rbs to kernel rbs: */
for (addr = user_rbs_start; addr < user_rbs_end; addr += 8) {
- if (access_process_vm(child, addr, &val, sizeof(val), 0)
+ if (access_process_vm(child, addr, &val, sizeof(val),
+ FOLL_FORCE)
!= sizeof(val))
return -EIO;
case PTRACE_PEEKTEXT:
case PTRACE_PEEKDATA:
/* read word at location addr */
- if (access_process_vm(child, addr, &data, sizeof(data), 0)
+ if (access_process_vm(child, addr, &data, sizeof(data),
+ FOLL_FORCE)
!= sizeof(data))
return -EIO;
/* ensure return value is not mistaken for error code */
int i;
for (i = 0; i < p->nr_trap; i++)
- access_process_vm(child, p->addr[i], &p->insn[i], sizeof(p->insn[i]), 1);
+ access_process_vm(child, p->addr[i], &p->insn[i], sizeof(p->insn[i]),
+ FOLL_FORCE | FOLL_WRITE);
p->nr_trap = 0;
}
unsigned long next_insn, code;
unsigned long addr = next_pc & ~3;
- if (access_process_vm(child, addr, &next_insn, sizeof(next_insn), 0)
+ if (access_process_vm(child, addr, &next_insn, sizeof(next_insn),
+ FOLL_FORCE)
!= sizeof(next_insn)) {
return -1; /* error */
}
if (register_debug_trap(child, next_pc, next_insn, &code)) {
return -1; /* error */
}
- if (access_process_vm(child, addr, &code, sizeof(code), 1)
+ if (access_process_vm(child, addr, &code, sizeof(code),
+ FOLL_FORCE | FOLL_WRITE)
!= sizeof(code)) {
return -1; /* error */
}
addr = (regs->bpc - 2) & ~3;
regs->bpc -= 2;
if (unregister_debug_trap(current, addr, &code)) {
- access_process_vm(current, addr, &code, sizeof(code), 1);
+ access_process_vm(current, addr, &code, sizeof(code),
+ FOLL_FORCE | FOLL_WRITE);
invalidate_cache();
}
}
/* Compute next pc. */
pc = get_stack_long(child, PT_BPC);
- if (access_process_vm(child, pc&~3, &insn, sizeof(insn), 0)
+ if (access_process_vm(child, pc&~3, &insn, sizeof(insn),
+ FOLL_FORCE)
!= sizeof(insn))
return;
break;
copied = access_process_vm(child, (u64)addrOthers, &tmp,
- sizeof(tmp), 0);
+ sizeof(tmp), FOLL_FORCE);
if (copied != sizeof(tmp))
break;
ret = put_user(tmp, (u32 __user *) (unsigned long) data);
break;
ret = 0;
if (access_process_vm(child, (u64)addrOthers, &data,
- sizeof(data), 1) == sizeof(data))
+ sizeof(data),
+ FOLL_FORCE | FOLL_WRITE) == sizeof(data))
break;
ret = -EIO;
break;
#include <linux/err.h>
#include <linux/kdebug.h>
#include <linux/module.h>
+#include <linux/uaccess.h>
#include <linux/vmalloc.h>
#include <linux/fs.h>
#include <linux/bootmem.h>
pages += nr;
ret = get_user_pages_unlocked(start, (end - start) >> PAGE_SHIFT,
- write, 0, pages);
+ pages, write ? FOLL_WRITE : 0);
/* Have to be a bit careful with return values */
if (nr > 0) {
void *addr = 0;
struct elf_info ei;
long len;
+ int uncompressed_image = 0;
- partial_decompress(vmlinuz_addr, vmlinuz_size,
+ len = partial_decompress(vmlinuz_addr, vmlinuz_size,
elfheader, sizeof(elfheader), 0);
+ /* assume uncompressed data if -1 is returned */
+ if (len == -1) {
+ uncompressed_image = 1;
+ memcpy(elfheader, vmlinuz_addr, sizeof(elfheader));
+ printf("No valid compressed data found, assume uncompressed data\n\r");
+ }
if (!parse_elf64(elfheader, &ei) && !parse_elf32(elfheader, &ei))
fatal("Error: not a valid PPC32 or PPC64 ELF file!\n\r");
"device tree\n\r");
}
+ if (uncompressed_image) {
+ memcpy(addr, vmlinuz_addr + ei.elfoffset, ei.loadsize);
+ printf("0x%lx bytes of uncompressed data copied\n\r",
+ ei.loadsize);
+ goto out;
+ }
+
/* Finally, decompress the kernel */
printf("Decompressing (0x%p <- 0x%p:0x%p)...\n\r", addr,
vmlinuz_addr, vmlinuz_addr+vmlinuz_size);
len, ei.loadsize);
printf("Done! Decompressed 0x%lx bytes\n\r", len);
-
+out:
flush_cache(addr, ei.loadsize);
return (struct addr_range){addr, ei.memsize};
std r0,0(r1); \
ptesync; \
ld r0,0(r1); \
-1: cmp cr0,r0,r0; \
+1: cmpd cr0,r0,r0; \
bne 1b; \
IDLE_INST; \
b .
ld reg,PACAKBASE(r13); /* get high part of &label */ \
ori reg,reg,(FIXED_SYMBOL_ABS_ADDR(label))@l;
+#define __LOAD_HANDLER(reg, label) \
+ ld reg,PACAKBASE(r13); \
+ ori reg,reg,(ABS_ADDR(label))@l;
+
/* Exception register prefixes */
#define EXC_HV H
#define EXC_STD
#define kvmppc_interrupt kvmppc_interrupt_pr
#endif
+#ifdef CONFIG_RELOCATABLE
+#define BRANCH_TO_COMMON(reg, label) \
+ __LOAD_HANDLER(reg, label); \
+ mtctr reg; \
+ bctr
+
+#else
+#define BRANCH_TO_COMMON(reg, label) \
+ b label
+
+#endif
+
#define __KVM_HANDLER_PROLOG(area, n) \
BEGIN_FTR_SECTION_NESTED(947) \
ld r10,area+EX_CFAR(r13); \
return cpumask_subset(mm_cpumask(mm),
topology_sibling_cpumask(smp_processor_id()));
}
+
+static inline int mm_is_thread_local(struct mm_struct *mm)
+{
+ return cpumask_equal(mm_cpumask(mm),
+ cpumask_of(smp_processor_id()));
+}
+
#else
static inline int mm_is_core_local(struct mm_struct *mm)
{
return 1;
}
+
+static inline int mm_is_thread_local(struct mm_struct *mm)
+{
+ return 1;
+}
#endif
#endif /* __KERNEL__ */
#define __NR__exit __NR_exit
+#define __IGNORE_pkey_mprotect
+#define __IGNORE_pkey_alloc
+#define __IGNORE_pkey_free
+
#ifndef __ASSEMBLY__
#include <linux/types.h>
/* No virt vectors corresponding with 0x0..0x100 */
EXC_VIRT_NONE(0x4000, 0x4100)
-EXC_REAL_BEGIN(system_reset, 0x100, 0x200)
- SET_SCRATCH0(r13)
+
#ifdef CONFIG_PPC_P7_NAP
-BEGIN_FTR_SECTION
- /* Running native on arch 2.06 or later, check if we are
- * waking up from nap/sleep/winkle.
+ /*
+ * If running native on arch 2.06 or later, check if we are waking up
+ * from nap/sleep/winkle, and branch to idle handler.
*/
- mfspr r13,SPRN_SRR1
- rlwinm. r13,r13,47-31,30,31
- beq 9f
+#define IDLETEST(n) \
+ BEGIN_FTR_SECTION ; \
+ mfspr r10,SPRN_SRR1 ; \
+ rlwinm. r10,r10,47-31,30,31 ; \
+ beq- 1f ; \
+ cmpwi cr3,r10,2 ; \
+ BRANCH_TO_COMMON(r10, system_reset_idle_common) ; \
+1: \
+ END_FTR_SECTION_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206)
+#else
+#define IDLETEST NOTEST
+#endif
- cmpwi cr3,r13,2
- GET_PACA(r13)
+EXC_REAL_BEGIN(system_reset, 0x100, 0x200)
+ SET_SCRATCH0(r13)
+ EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common, EXC_STD,
+ IDLETEST, 0x100)
+
+EXC_REAL_END(system_reset, 0x100, 0x200)
+EXC_VIRT_NONE(0x4100, 0x4200)
+
+#ifdef CONFIG_PPC_P7_NAP
+EXC_COMMON_BEGIN(system_reset_idle_common)
bl pnv_restore_hyp_resource
li r0,PNV_THREAD_RUNNING
blt cr3,2f
b pnv_wakeup_loss
2: b pnv_wakeup_noloss
+#endif
-9:
-END_FTR_SECTION_IFSET(CPU_FTR_HVMODE | CPU_FTR_ARCH_206)
-#endif /* CONFIG_PPC_P7_NAP */
- EXCEPTION_PROLOG_PSERIES(PACA_EXGEN, system_reset_common, EXC_STD,
- NOTEST, 0x100)
-EXC_REAL_END(system_reset, 0x100, 0x200)
-EXC_VIRT_NONE(0x4100, 0x4200)
EXC_COMMON(system_reset_common, 0x100, system_reset_exception)
#ifdef CONFIG_PPC_PSERIES
TRAMP_KVM(PACA_EXGEN, 0xb00)
EXC_COMMON(trap_0b_common, 0xb00, unknown_exception)
-
-#define LOAD_SYSCALL_HANDLER(reg) \
- ld reg,PACAKBASE(r13); \
- ori reg,reg,(ABS_ADDR(system_call_common))@l;
+#define LOAD_SYSCALL_HANDLER(reg) \
+ __LOAD_HANDLER(reg, system_call_common)
/* Syscall routine is used twice, in reloc-off and reloc-on paths */
#define SYSCALL_PSERIES_1 \
if (!stepped) {
WARN(1, "Unable to handle hardware breakpoint. Breakpoint at "
"0x%lx will be disabled.", info->address);
- perf_event_disable(bp);
+ perf_event_disable_inatomic(bp);
goto out;
}
/*
* Threads will spin in HMT_LOW until the lock bit is cleared.
* r14 - pointer to core_idle_state
* r15 - used to load contents of core_idle_state
+ * r9 - used as a temporary variable
*/
core_idle_lock_held:
bne 3b
HMT_MEDIUM
lwarx r15,0,r14
+ andi. r9,r15,PNV_CORE_IDLE_LOCK_BIT
+ bne core_idle_lock_held
blr
/*
std r9,_MSR(r1)
std r1,PACAR1(r13)
-#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
- /* Tell KVM we're entering idle */
- li r4,KVM_HWTHREAD_IN_IDLE
- stb r4,HSTATE_HWTHREAD_STATE(r13)
-#endif
-
/*
* Go to real mode to do the nap, as required by the architecture.
* Also, we need to be in real mode before setting hwthread_state,
.globl pnv_enter_arch207_idle_mode
pnv_enter_arch207_idle_mode:
+#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
+ /* Tell KVM we're entering idle */
+ li r4,KVM_HWTHREAD_IN_IDLE
+ /******************************************************/
+ /* N O T E W E L L ! ! ! N O T E W E L L */
+ /* The following store to HSTATE_HWTHREAD_STATE(r13) */
+ /* MUST occur in real mode, i.e. with the MMU off, */
+ /* and the MMU must stay off until we clear this flag */
+ /* and test HSTATE_HWTHREAD_REQ(r13) in the system */
+ /* reset interrupt vector in exceptions-64s.S. */
+ /* The reason is that another thread can switch the */
+ /* MMU to a guest context whenever this flag is set */
+ /* to KVM_HWTHREAD_IN_IDLE, and if the MMU was on, */
+ /* that would potentially cause this thread to start */
+ /* executing instructions from guest memory in */
+ /* hypervisor mode, leading to a host crash or data */
+ /* corruption, or worse. */
+ /******************************************************/
+ stb r4,HSTATE_HWTHREAD_STATE(r13)
+#endif
stb r3,PACA_THREAD_IDLE_STATE(r13)
cmpwi cr3,r3,PNV_THREAD_SLEEP
bge cr3,2f
* r3 - requested stop state
*/
power_enter_stop:
+#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
+ /* Tell KVM we're entering idle */
+ li r4,KVM_HWTHREAD_IN_IDLE
+ /* DO THIS IN REAL MODE! See comment above. */
+ stb r4,HSTATE_HWTHREAD_STATE(r13)
+#endif
/*
* Check if the requested state is a deep idle state.
*/
/* Ensure that restore_math() will restore */
if (msr_diff & MSR_FP)
current->thread.load_fp = 1;
-#ifdef CONFIG_ALIVEC
+#ifdef CONFIG_ALTIVEC
if (cpu_has_feature(CPU_FTR_ALTIVEC) && msr_diff & MSR_VEC)
current->thread.load_vec = 1;
#endif
break;
copied = access_process_vm(child, (u64)addrOthers, &tmp,
- sizeof(tmp), 0);
+ sizeof(tmp), FOLL_FORCE);
if (copied != sizeof(tmp))
break;
ret = put_user(tmp, (u32 __user *)data);
break;
ret = 0;
if (access_process_vm(child, (u64)addrOthers, &tmp,
- sizeof(tmp), 1) == sizeof(tmp))
+ sizeof(tmp),
+ FOLL_FORCE | FOLL_WRITE) == sizeof(tmp))
break;
ret = -EIO;
break;
#include <asm/ppc-opcode.h>
#include <asm/pnv-pci.h>
#include <asm/opal.h>
+#include <asm/smp.h>
#include "book3s_xics.h"
switch (REGION_ID(ea)) {
case USER_REGION_ID:
pr_devel("%s: 0x%llx -- USER_REGION_ID\n", __func__, ea);
+ if (mm == NULL)
+ return 1;
psize = get_slice_psize(mm, ea);
ssize = user_segment_size(ea);
vsid = get_vsid(mm->context.id, ea, ssize);
return;
for_each_online_node(node) {
- printk(KERN_DEBUG "Node %d CPUs:", node);
+ pr_info("Node %d CPUs:", node);
count = 0;
/*
if (cpumask_test_cpu(cpu,
node_to_cpumask_map[node])) {
if (count == 0)
- printk(" %u", cpu);
+ pr_cont(" %u", cpu);
++count;
} else {
if (count > 1)
- printk("-%u", cpu - 1);
+ pr_cont("-%u", cpu - 1);
count = 0;
}
}
if (count > 1)
- printk("-%u", nr_cpu_ids - 1);
- printk("\n");
- }
-}
-
-static void __init dump_numa_memory_topology(void)
-{
- unsigned int node;
- unsigned int count;
-
- if (min_common_depth == -1 || !numa_enabled)
- return;
-
- for_each_online_node(node) {
- unsigned long i;
-
- printk(KERN_DEBUG "Node %d Memory:", node);
-
- count = 0;
-
- for (i = 0; i < memblock_end_of_DRAM();
- i += (1 << SECTION_SIZE_BITS)) {
- if (early_pfn_to_nid(i >> PAGE_SHIFT) == node) {
- if (count == 0)
- printk(" 0x%lx", i);
- ++count;
- } else {
- if (count > 0)
- printk("-0x%lx", i);
- count = 0;
- }
- }
-
- if (count > 0)
- printk("-0x%lx", i);
- printk("\n");
+ pr_cont("-%u", nr_cpu_ids - 1);
+ pr_cont("\n");
}
}
if (parse_numa_properties())
setup_nonnuma();
- else
- dump_numa_memory_topology();
memblock_dump_all();
if (unlikely(pid == MMU_NO_CONTEXT))
goto no_context;
- if (!mm_is_core_local(mm)) {
+ if (!mm_is_thread_local(mm)) {
int lock_tlbie = !mmu_has_feature(MMU_FTR_LOCKLESS_TLBIE);
if (lock_tlbie)
if (unlikely(pid == MMU_NO_CONTEXT))
goto no_context;
- if (!mm_is_core_local(mm)) {
+ if (!mm_is_thread_local(mm)) {
int lock_tlbie = !mmu_has_feature(MMU_FTR_LOCKLESS_TLBIE);
if (lock_tlbie)
pid = mm ? mm->context.id : 0;
if (unlikely(pid == MMU_NO_CONTEXT))
goto bail;
- if (!mm_is_core_local(mm)) {
+ if (!mm_is_thread_local(mm)) {
int lock_tlbie = !mmu_has_feature(MMU_FTR_LOCKLESS_TLBIE);
if (lock_tlbie)
{
unsigned long pid;
unsigned long addr;
- int local = mm_is_core_local(mm);
+ int local = mm_is_thread_local(mm);
unsigned long ap = mmu_get_ap(psize);
int lock_tlbie = !mmu_has_feature(MMU_FTR_LOCKLESS_TLBIE);
unsigned long page_size = 1UL << mmu_psize_defs[psize].shift;
#ifndef __ASSEMBLY__
-unsigned long return_address(int depth);
-
-#define ftrace_return_address(n) return_address(n)
+#define ftrace_return_address(n) __builtin_return_address(n)
void _mcount(void);
void ftrace_caller(void);
struct mm_struct;
struct seq_file;
-typedef int (*dump_trace_func_t)(void *data, unsigned long address);
+typedef int (*dump_trace_func_t)(void *data, unsigned long address, int reliable);
void dump_trace(dump_trace_func_t func, void *data,
struct task_struct *task, unsigned long sp);
#include <uapi/asm/unistd.h>
#define __IGNORE_time
+#define __IGNORE_pkey_mprotect
+#define __IGNORE_pkey_alloc
+#define __IGNORE_pkey_free
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_SYS_ALARM
*ptr++ = '\t';
ptr += print_insn(ptr, code + start, addr);
start += opsize;
- printk("%s", buffer);
+ pr_cont("%s", buffer);
ptr = buffer;
ptr += sprintf(ptr, "\n ");
hops++;
}
- printk("\n");
+ pr_cont("\n");
}
void print_fn_code(unsigned char *code, unsigned long len)
if (sp < low || sp > high - sizeof(*sf))
return sp;
sf = (struct stack_frame *) sp;
+ if (func(data, sf->gprs[8], 0))
+ return sp;
/* Follow the backchain. */
while (1) {
- if (func(data, sf->gprs[8]))
- return sp;
low = sp;
sp = sf->back_chain;
if (!sp)
if (sp <= low || sp > high - sizeof(*sf))
return sp;
sf = (struct stack_frame *) sp;
+ if (func(data, sf->gprs[8], 1))
+ return sp;
}
/* Zero backchain detected, check for interrupt frame. */
sp = (unsigned long) (sf + 1);
return sp;
regs = (struct pt_regs *) sp;
if (!user_mode(regs)) {
- if (func(data, regs->psw.addr))
+ if (func(data, regs->psw.addr, 1))
return sp;
}
low = sp;
}
EXPORT_SYMBOL_GPL(dump_trace);
-struct return_address_data {
- unsigned long address;
- int depth;
-};
-
-static int __return_address(void *data, unsigned long address)
-{
- struct return_address_data *rd = data;
-
- if (rd->depth--)
- return 0;
- rd->address = address;
- return 1;
-}
-
-unsigned long return_address(int depth)
-{
- struct return_address_data rd = { .depth = depth + 2 };
-
- dump_trace(__return_address, &rd, NULL, current_stack_pointer());
- return rd.address;
-}
-EXPORT_SYMBOL_GPL(return_address);
-
-static int show_address(void *data, unsigned long address)
+static int show_address(void *data, unsigned long address, int reliable)
{
- printk("([<%016lx>] %pSR)\n", address, (void *)address);
+ if (reliable)
+ printk(" [<%016lx>] %pSR \n", address, (void *)address);
+ else
+ printk("([<%016lx>] %pSR)\n", address, (void *)address);
return 0;
}
else
stack = (unsigned long *)task->thread.ksp;
}
+ printk(KERN_DEFAULT "Stack:\n");
for (i = 0; i < 20; i++) {
if (((addr_t) stack & (THREAD_SIZE-1)) == 0)
break;
- if ((i * sizeof(long) % 32) == 0)
- printk("%s ", i == 0 ? "" : "\n");
- printk("%016lx ", *stack++);
+ if (i % 4 == 0)
+ printk(KERN_DEFAULT " ");
+ pr_cont("%016lx%c", *stack++, i % 4 == 3 ? '\n' : ' ');
}
- printk("\n");
show_trace(task, (unsigned long)sp);
}
mode = user_mode(regs) ? "User" : "Krnl";
printk("%s PSW : %p %p", mode, (void *)regs->psw.mask, (void *)regs->psw.addr);
if (!user_mode(regs))
- printk(" (%pSR)", (void *)regs->psw.addr);
- printk("\n");
+ pr_cont(" (%pSR)", (void *)regs->psw.addr);
+ pr_cont("\n");
printk(" R:%x T:%x IO:%x EX:%x Key:%x M:%x W:%x "
"P:%x AS:%x CC:%x PM:%x", psw->r, psw->t, psw->i, psw->e,
psw->key, psw->m, psw->w, psw->p, psw->as, psw->cc, psw->pm);
- printk(" RI:%x EA:%x", psw->ri, psw->eaba);
- printk("\n%s GPRS: %016lx %016lx %016lx %016lx\n", mode,
+ pr_cont(" RI:%x EA:%x\n", psw->ri, psw->eaba);
+ printk("%s GPRS: %016lx %016lx %016lx %016lx\n", mode,
regs->gprs[0], regs->gprs[1], regs->gprs[2], regs->gprs[3]);
printk(" %016lx %016lx %016lx %016lx\n",
regs->gprs[4], regs->gprs[5], regs->gprs[6], regs->gprs[7]);
printk("%s: %04x ilc:%d [#%d] ", str, regs->int_code & 0xffff,
regs->int_code >> 17, ++die_counter);
#ifdef CONFIG_PREEMPT
- printk("PREEMPT ");
+ pr_cont("PREEMPT ");
#endif
#ifdef CONFIG_SMP
- printk("SMP ");
+ pr_cont("SMP ");
#endif
if (debug_pagealloc_enabled())
- printk("DEBUG_PAGEALLOC");
- printk("\n");
+ pr_cont("DEBUG_PAGEALLOC");
+ pr_cont("\n");
notify_die(DIE_OOPS, str, regs, 0, regs->int_code & 0xffff, SIGSEGV);
print_modules();
show_regs(regs);
}
arch_initcall(service_level_perf_register);
-static int __perf_callchain_kernel(void *data, unsigned long address)
+static int __perf_callchain_kernel(void *data, unsigned long address, int reliable)
{
struct perf_callchain_entry_ctx *entry = data;
return 1;
}
-static int save_address(void *data, unsigned long address)
+static int save_address(void *data, unsigned long address, int reliable)
{
return __save_address(data, address, 0);
}
-static int save_address_nosched(void *data, unsigned long address)
+static int save_address_nosched(void *data, unsigned long address, int reliable)
{
return __save_address(data, address, 1);
}
vcpu->stat.exit_validity++;
trace_kvm_s390_intercept_validity(vcpu, viwhy);
- WARN_ONCE(true, "kvm: unhandled validity intercept 0x%x\n", viwhy);
- return -EOPNOTSUPP;
+ KVM_EVENT(3, "validity intercept 0x%x for pid %u (kvm 0x%pK)", viwhy,
+ current->pid, vcpu->kvm);
+
+ /* do not warn on invalid runtime instrumentation mode */
+ WARN_ONCE(viwhy != 0x44, "kvm: unhandled validity intercept 0x%x\n",
+ viwhy);
+ return -EINVAL;
}
static int handle_instruction(struct kvm_vcpu *vcpu)
/* Try to get the remaining pages with get_user_pages */
start += nr << PAGE_SHIFT;
pages += nr;
- ret = get_user_pages_unlocked(start, nr_pages - nr, write, 0, pages);
+ ret = get_user_pages_unlocked(start, nr_pages - nr, pages,
+ write ? FOLL_WRITE : 0);
/* Have to be a bit careful with return values */
if (nr > 0)
ret = (ret < 0) ? nr : ret + nr;
} else if (MACHINE_HAS_EDAT2 && size == PUD_SIZE) {
hugetlb_add_hstate(PUD_SHIFT - PAGE_SHIFT);
} else {
+ hugetlb_bad_size();
pr_err("hugepagesz= specifies an unsupported page size %s\n",
string);
return 0;
#ifdef CONFIG_MEMORY_HOTPLUG
int arch_add_memory(int nid, u64 start, u64 size, bool for_device)
{
- unsigned long normal_end_pfn = PFN_DOWN(memblock_end_of_DRAM());
- unsigned long dma_end_pfn = PFN_DOWN(MAX_DMA_ADDRESS);
+ unsigned long zone_start_pfn, zone_end_pfn, nr_pages;
unsigned long start_pfn = PFN_DOWN(start);
unsigned long size_pages = PFN_DOWN(size);
- unsigned long nr_pages;
- int rc, zone_enum;
+ pg_data_t *pgdat = NODE_DATA(nid);
+ struct zone *zone;
+ int rc, i;
rc = vmem_add_mapping(start, size);
if (rc)
return rc;
- while (size_pages > 0) {
- if (start_pfn < dma_end_pfn) {
- nr_pages = (start_pfn + size_pages > dma_end_pfn) ?
- dma_end_pfn - start_pfn : size_pages;
- zone_enum = ZONE_DMA;
- } else if (start_pfn < normal_end_pfn) {
- nr_pages = (start_pfn + size_pages > normal_end_pfn) ?
- normal_end_pfn - start_pfn : size_pages;
- zone_enum = ZONE_NORMAL;
+ for (i = 0; i < MAX_NR_ZONES; i++) {
+ zone = pgdat->node_zones + i;
+ if (zone_idx(zone) != ZONE_MOVABLE) {
+ /* Add range within existing zone limits, if possible */
+ zone_start_pfn = zone->zone_start_pfn;
+ zone_end_pfn = zone->zone_start_pfn +
+ zone->spanned_pages;
} else {
- nr_pages = size_pages;
- zone_enum = ZONE_MOVABLE;
+ /* Add remaining range to ZONE_MOVABLE */
+ zone_start_pfn = start_pfn;
+ zone_end_pfn = start_pfn + size_pages;
}
- rc = __add_pages(nid, NODE_DATA(nid)->node_zones + zone_enum,
- start_pfn, size_pages);
+ if (start_pfn < zone_start_pfn || start_pfn >= zone_end_pfn)
+ continue;
+ nr_pages = (start_pfn + size_pages > zone_end_pfn) ?
+ zone_end_pfn - start_pfn : size_pages;
+ rc = __add_pages(nid, zone, start_pfn, nr_pages);
if (rc)
break;
start_pfn += nr_pages;
size_pages -= nr_pages;
+ if (!size_pages)
+ break;
}
if (rc)
vmem_remove_mapping(start, size);
#include <linux/init.h>
#include <asm/processor.h>
-static int __s390_backtrace(void *data, unsigned long address)
+static int __s390_backtrace(void *data, unsigned long address, int reliable)
{
unsigned int *depth = data;
{
int copied;
- copied = access_process_vm(child, addr, res, sizeof(*res), 0);
+ copied = access_process_vm(child, addr, res, sizeof(*res), FOLL_FORCE);
return copied != sizeof(*res) ? -EIO : 0;
}
{
int copied;
- copied = access_process_vm(child, addr, res, sizeof(*res), 0);
+ copied = access_process_vm(child, addr, res, sizeof(*res), FOLL_FORCE);
return copied != sizeof(*res) ? -EIO : 0;
}
{
int copied;
- copied = access_process_vm(child, addr, &val, sizeof(val), 1);
+ copied = access_process_vm(child, addr, &val, sizeof(val),
+ FOLL_FORCE | FOLL_WRITE);
return copied != sizeof(val) ? -EIO : 0;
}
{
int copied;
- copied = access_process_vm(child, addr, &val, sizeof(val), 1);
+ copied = access_process_vm(child, addr, &val, sizeof(val),
+ FOLL_FORCE | FOLL_WRITE);
return copied != sizeof(val) ? -EIO : 0;
}
endif
cflags-$(CONFIG_CPU_SH2) := $(call cc-option,-m2,)
-cflags-$(CONFIG_CPU_J2) := $(call cc-option,-mj2,)
+cflags-$(CONFIG_CPU_J2) += $(call cc-option,-mj2,)
cflags-$(CONFIG_CPU_SH2A) += $(call cc-option,-m2a,) \
$(call cc-option,-m2a-nofpu,) \
$(call cc-option,-m4-nofpu,)
have sufficient driver coverage to use this option; do not
select it if you are using original SuperH hardware.
+config SH_JCORE_SOC
+ bool "J-Core SoC"
+ depends on SH_DEVICE_TREE && (CPU_SH2 || CPU_J2)
+ select CLKSRC_JCORE_PIT
+ select JCORE_AIC
+ default y if CPU_J2
+ help
+ Select this option to include drivers core components of the
+ J-Core SoC, including interrupt controllers and timers.
+
config SH_SOLUTION_ENGINE
bool "SolutionEngine"
select SOLUTION_ENGINE
CONFIG_MEMORY_SIZE=0x04000000
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_SH_DEVICE_TREE=y
+CONFIG_SH_JCORE_SOC=y
CONFIG_HZ_100=y
CONFIG_CMDLINE_OVERWRITE=y
CONFIG_CMDLINE="console=ttyUL0 earlycon"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_NETDEVICES=y
+CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_UARTLITE=y
CONFIG_SERIAL_UARTLITE_CONSOLE=y
CONFIG_I2C=y
pages += nr;
ret = get_user_pages_unlocked(start,
- (end - start) >> PAGE_SHIFT, write, 0, pages);
+ (end - start) >> PAGE_SHIFT, pages,
+ write ? FOLL_WRITE : 0);
/* Have to be a bit careful with return values */
if (nr > 0) {
if (copy_from_user(kbuf, (void __user *) uaddr, len))
return -EFAULT;
} else {
- int len2 = access_process_vm(target, uaddr, kbuf, len, 0);
+ int len2 = access_process_vm(target, uaddr, kbuf, len,
+ FOLL_FORCE);
if (len2 != len)
return -EFAULT;
}
if (copy_to_user((void __user *) uaddr, kbuf, len))
return -EFAULT;
} else {
- int len2 = access_process_vm(target, uaddr, kbuf, len, 1);
+ int len2 = access_process_vm(target, uaddr, kbuf, len,
+ FOLL_FORCE | FOLL_WRITE);
if (len2 != len)
return -EFAULT;
}
if (access_process_vm(target,
(unsigned long)
®_window[pos],
- k, sizeof(*k), 0)
+ k, sizeof(*k),
+ FOLL_FORCE)
!= sizeof(*k))
return -EFAULT;
k++;
if (access_process_vm(target,
(unsigned long)
®_window[pos],
- ®, sizeof(reg), 0)
+ ®, sizeof(reg),
+ FOLL_FORCE)
!= sizeof(reg))
return -EFAULT;
if (access_process_vm(target,
(unsigned long) u,
- ®, sizeof(reg), 1)
+ ®, sizeof(reg),
+ FOLL_FORCE | FOLL_WRITE)
!= sizeof(reg))
return -EFAULT;
pos++;
(unsigned long)
®_window[pos],
(void *) k,
- sizeof(*k), 1)
+ sizeof(*k),
+ FOLL_FORCE | FOLL_WRITE)
!= sizeof(*k))
return -EFAULT;
k++;
if (access_process_vm(target,
(unsigned long)
u,
- ®, sizeof(reg), 0)
+ ®, sizeof(reg),
+ FOLL_FORCE)
!= sizeof(reg))
return -EFAULT;
if (access_process_vm(target,
(unsigned long)
®_window[pos],
- ®, sizeof(reg), 1)
+ ®, sizeof(reg),
+ FOLL_FORCE | FOLL_WRITE)
!= sizeof(reg))
return -EFAULT;
pos++;
pages += nr;
ret = get_user_pages_unlocked(start,
- (end - start) >> PAGE_SHIFT, write, 0, pages);
+ (end - start) >> PAGE_SHIFT, pages,
+ write ? FOLL_WRITE : 0);
/* Have to be a bit careful with return values */
if (nr > 0) {
OBJECT_FILES_NON_STANDARD_entry_$(BITS).o := y
OBJECT_FILES_NON_STANDARD_entry_64_compat.o := y
-CFLAGS_syscall_64.o += -Wno-override-init
-CFLAGS_syscall_32.o += -Wno-override-init
+CFLAGS_syscall_64.o += $(call cc-option,-Wno-override-init,)
+CFLAGS_syscall_32.o += $(call cc-option,-Wno-override-init,)
obj-y := entry_$(BITS).o thunk_$(BITS).o syscall_$(BITS).o
obj-y += common.o
380 i386 pkey_mprotect sys_pkey_mprotect
381 i386 pkey_alloc sys_pkey_alloc
382 i386 pkey_free sys_pkey_free
-#383 i386 pkey_get sys_pkey_get
-#384 i386 pkey_set sys_pkey_set
329 common pkey_mprotect sys_pkey_mprotect
330 common pkey_alloc sys_pkey_alloc
331 common pkey_free sys_pkey_free
-#332 common pkey_get sys_pkey_get
-#333 common pkey_set sys_pkey_set
#
# x32-specific system call numbers start at 512 to avoid cache impact
/*
* Quirk: v2 perfmon does not report fixed-purpose events, so
- * assume at least 3 events:
+ * assume at least 3 events, when not running in a hypervisor:
*/
- if (version > 1)
- x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
+ if (version > 1) {
+ int assume = 3 * !boot_cpu_has(X86_FEATURE_HYPERVISOR);
+
+ x86_pmu.num_counters_fixed =
+ max((int)edx.split.num_counters_fixed, assume);
+ }
if (boot_cpu_has(X86_FEATURE_PDCM)) {
u64 capabilities;
break;
case INTEL_FAM6_XEON_PHI_KNL:
+ case INTEL_FAM6_XEON_PHI_KNM:
memcpy(hw_cache_event_ids,
slm_hw_cache_event_ids, sizeof(hw_cache_event_ids));
memcpy(hw_cache_extra_regs,
x86_pmu.flags |= PMU_FL_HAS_RSP_1;
x86_pmu.flags |= PMU_FL_NO_HT_SHARING;
- pr_cont("Knights Landing events, ");
+ pr_cont("Knights Landing/Mill events, ");
break;
case INTEL_FAM6_SKYLAKE_MOBILE:
* Scope: Core
* MSR_CORE_C6_RESIDENCY: CORE C6 Residency Counter
* perf code: 0x02
- * Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW,SKL
+ * Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW
+ * SKL,KNL
* Scope: Core
* MSR_CORE_C7_RESIDENCY: CORE C7 Residency Counter
* perf code: 0x03
* Scope: Core
* MSR_PKG_C2_RESIDENCY: Package C2 Residency Counter.
* perf code: 0x00
- * Available model: SNB,IVB,HSW,BDW,SKL
+ * Available model: SNB,IVB,HSW,BDW,SKL,KNL
* Scope: Package (physical package)
* MSR_PKG_C3_RESIDENCY: Package C3 Residency Counter.
* perf code: 0x01
- * Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL
+ * Available model: NHM,WSM,SNB,IVB,HSW,BDW,SKL,KNL
* Scope: Package (physical package)
* MSR_PKG_C6_RESIDENCY: Package C6 Residency Counter.
* perf code: 0x02
- * Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW,SKL
+ * Available model: SLM,AMT,NHM,WSM,SNB,IVB,HSW,BDW
+ * SKL,KNL
* Scope: Package (physical package)
* MSR_PKG_C7_RESIDENCY: Package C7 Residency Counter.
* perf code: 0x03
/* Quirk flags */
#define SLM_PKG_C6_USE_C7_MSR (1UL << 0)
+#define KNL_CORE_C6_MSR (1UL << 1)
struct perf_cstate_msr {
u64 msr;
.quirks = SLM_PKG_C6_USE_C7_MSR,
};
+
+static const struct cstate_model knl_cstates __initconst = {
+ .core_events = BIT(PERF_CSTATE_CORE_C6_RES),
+
+ .pkg_events = BIT(PERF_CSTATE_PKG_C2_RES) |
+ BIT(PERF_CSTATE_PKG_C3_RES) |
+ BIT(PERF_CSTATE_PKG_C6_RES),
+ .quirks = KNL_CORE_C6_MSR,
+};
+
+
+
#define X86_CSTATES_MODEL(model, states) \
{ X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, (unsigned long) &(states) }
X86_CSTATES_MODEL(INTEL_FAM6_SKYLAKE_MOBILE, snb_cstates),
X86_CSTATES_MODEL(INTEL_FAM6_SKYLAKE_DESKTOP, snb_cstates),
+
+ X86_CSTATES_MODEL(INTEL_FAM6_XEON_PHI_KNL, knl_cstates),
{ },
};
MODULE_DEVICE_TABLE(x86cpu, intel_cstates_match);
if (cm->quirks & SLM_PKG_C6_USE_C7_MSR)
pkg_msr[PERF_CSTATE_PKG_C6_RES].msr = MSR_PKG_C7_RESIDENCY;
+ /* KNL has different MSR for CORE C6 */
+ if (cm->quirks & KNL_CORE_C6_MSR)
+ pkg_msr[PERF_CSTATE_CORE_C6_RES].msr = MSR_KNL_CORE_C6_RESIDENCY;
+
+
has_cstate_core = cstate_probe_msr(cm->core_events,
PERF_CSTATE_CORE_EVENT_MAX,
core_msr, core_events_attrs);
if (!x86_pmu.lbr_nr)
return;
- if (branch_user_callstack(cpuc->br_sel) && event->ctx &&
- event->ctx->task_ctx_data) {
+ if (branch_user_callstack(cpuc->br_sel) &&
+ event->ctx->task_ctx_data) {
task_ctx = event->ctx->task_ctx_data;
task_ctx->lbr_callstack_users--;
}
X86_RAPL_MODEL_MATCH(INTEL_FAM6_BROADWELL_XEON_D, hsw_rapl_init),
X86_RAPL_MODEL_MATCH(INTEL_FAM6_XEON_PHI_KNL, knl_rapl_init),
+ X86_RAPL_MODEL_MATCH(INTEL_FAM6_XEON_PHI_KNM, knl_rapl_init),
X86_RAPL_MODEL_MATCH(INTEL_FAM6_SKYLAKE_MOBILE, skl_rapl_init),
X86_RAPL_MODEL_MATCH(INTEL_FAM6_SKYLAKE_DESKTOP, skl_rapl_init),
X86_UNCORE_MODEL_MATCH(INTEL_FAM6_BROADWELL_X, bdx_uncore_init),
X86_UNCORE_MODEL_MATCH(INTEL_FAM6_BROADWELL_XEON_D, bdx_uncore_init),
X86_UNCORE_MODEL_MATCH(INTEL_FAM6_XEON_PHI_KNL, knl_uncore_init),
+ X86_UNCORE_MODEL_MATCH(INTEL_FAM6_XEON_PHI_KNM, knl_uncore_init),
X86_UNCORE_MODEL_MATCH(INTEL_FAM6_SKYLAKE_DESKTOP,skl_uncore_init),
X86_UNCORE_MODEL_MATCH(INTEL_FAM6_SKYLAKE_MOBILE, skl_uncore_init),
X86_UNCORE_MODEL_MATCH(INTEL_FAM6_SKYLAKE_X, skx_uncore_init),
#define X86_FEATURE_PROC_FEEDBACK ( 7*32+ 9) /* AMD ProcFeedbackInterface */
#define X86_FEATURE_INTEL_PT ( 7*32+15) /* Intel Processor Trace */
+#define X86_FEATURE_AVX512_4VNNIW (7*32+16) /* AVX-512 Neural Network Instructions */
+#define X86_FEATURE_AVX512_4FMAPS (7*32+17) /* AVX-512 Multiply Accumulation Single precision */
/* Virtualization flags: Linux defined, word 8 */
#define X86_FEATURE_TPR_SHADOW ( 8*32+ 0) /* Intel TPR Shadow */
/* Xeon Phi */
#define INTEL_FAM6_XEON_PHI_KNL 0x57 /* Knights Landing */
+#define INTEL_FAM6_XEON_PHI_KNM 0x85 /* Knights Mill */
#endif /* _ASM_X86_INTEL_FAMILY_H */
#define arch_phys_wc_add arch_phys_wc_add
#endif
+#ifdef CONFIG_X86_PAT
+extern int arch_io_reserve_memtype_wc(resource_size_t start, resource_size_t size);
+extern void arch_io_free_memtype_wc(resource_size_t start, resource_size_t size);
+#define arch_io_reserve_memtype_wc arch_io_reserve_memtype_wc
+#endif
+
#endif /* _ASM_X86_IO_H */
#define MSR_IA32_RTIT_CTL 0x00000570
#define MSR_IA32_RTIT_STATUS 0x00000571
-#define MSR_IA32_RTIT_STATUS 0x00000571
#define MSR_IA32_RTIT_ADDR0_A 0x00000580
#define MSR_IA32_RTIT_ADDR0_B 0x00000581
#define MSR_IA32_RTIT_ADDR1_A 0x00000582
({ \
long tmp; \
struct rw_semaphore* ret; \
+ register void *__sp asm(_ASM_SP); \
+ \
asm volatile("# beginning down_write\n\t" \
- LOCK_PREFIX " xadd %1,(%3)\n\t" \
+ LOCK_PREFIX " xadd %1,(%4)\n\t" \
/* adds 0xffff0001, returns the old value */ \
" test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t" \
/* was the active mask 0 before? */\
" call " slow_path "\n" \
"1:\n" \
"# ending down_write" \
- : "+m" (sem->count), "=d" (tmp), "=a" (ret) \
+ : "+m" (sem->count), "=d" (tmp), "=a" (ret), "+r" (__sp) \
: "a" (sem), "1" (RWSEM_ACTIVE_WRITE_BIAS) \
: "memory", "cc"); \
ret; \
#include <asm/cpufeature.h>
#include <linux/atomic.h>
+struct thread_info {
+ unsigned long flags; /* low level flags */
+};
+
+#define INIT_THREAD_INFO(tsk) \
+{ \
+ .flags = 0, \
+}
+
#define init_stack (init_thread_union.stack)
#else /* !__ASSEMBLY__ */
polarity = acpi_sci_flags & ACPI_MADT_POLARITY_MASK;
mp_override_legacy_irq(bus_irq, polarity, trigger, gsi);
+ acpi_penalize_sci_irq(bus_irq, trigger, polarity);
/*
* stash over-ride to indicate we've been here
* We need the physical address of the container for both bitness since
* boot_params.hdr.ramdisk_image is a physical address.
*/
- cont = __pa(container);
+ cont = __pa_nodebug(container);
cont_va = container;
#endif
static const struct cpuid_bit cpuid_bits[] = {
{ X86_FEATURE_INTEL_PT, CR_EBX,25, 0x00000007, 0 },
+ { X86_FEATURE_AVX512_4VNNIW, CR_EDX, 2, 0x00000007, 0 },
+ { X86_FEATURE_AVX512_4FMAPS, CR_EDX, 3, 0x00000007, 0 },
{ X86_FEATURE_APERFMPERF, CR_ECX, 0, 0x00000006, 0 },
{ X86_FEATURE_EPB, CR_ECX, 3, 0x00000006, 0 },
{ X86_FEATURE_HW_PSTATE, CR_EDX, 7, 0x80000007, 0 },
#include <asm/div64.h>
#include <asm/x86_init.h>
#include <asm/hypervisor.h>
+#include <asm/timer.h>
#include <asm/apic.h>
#define CPUID_VMWARE_INFO_LEAF 0x40000000
} else {
pr_warn("Failed to get TSC freq from the hypervisor\n");
}
+
+#ifdef CONFIG_X86_IO_APIC
+ no_timer_check = 1;
+#endif
}
/*
* continue building up new bios map based on this
* information
*/
- if (current_type != last_type) {
+ if (current_type != last_type || current_type == E820_PRAM) {
if (last_type != 0) {
new_bios[new_bios_entry].size =
change_point[chgidx]->addr - last_addr;
setup_clear_cpu_cap(X86_FEATURE_MPX);
setup_clear_cpu_cap(X86_FEATURE_XGETBV1);
setup_clear_cpu_cap(X86_FEATURE_PKU);
+ setup_clear_cpu_cap(X86_FEATURE_AVX512_4VNNIW);
+ setup_clear_cpu_cap(X86_FEATURE_AVX512_4FMAPS);
}
/*
#include <linux/kallsyms.h>
#include <linux/ftrace.h>
#include <linux/frame.h>
+#include <linux/kasan.h>
#include <asm/text-patching.h>
#include <asm/cacheflush.h>
* tailcall optimization. So, to be absolutely safe
* we also save and restore enough stack bytes to cover
* the argument area.
+ * Use __memcpy() to avoid KASAN stack out-of-bounds reports as we copy
+ * raw stack chunk with redzones:
*/
- memcpy(kcb->jprobes_stack, (kprobe_opcode_t *)addr,
- MIN_STACK_SIZE(addr));
+ __memcpy(kcb->jprobes_stack, (kprobe_opcode_t *)addr, MIN_STACK_SIZE(addr));
regs->flags &= ~X86_EFLAGS_IF;
trace_hardirqs_off();
regs->ip = (unsigned long)(jp->entry);
{
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
+ /* Unpoison stack redzones in the frames we are going to jump over. */
+ kasan_unpoison_stack_above_sp_to(kcb->jprobe_saved_sp);
+
asm volatile (
#ifdef CONFIG_X86_64
" xchg %%rbx,%%rsp \n"
/* It's OK to start function graph tracing again */
unpause_graph_tracing();
*regs = kcb->jprobe_saved_regs;
- memcpy(saved_sp, kcb->jprobes_stack, MIN_STACK_SIZE(saved_sp));
+ __memcpy(saved_sp, kcb->jprobes_stack, MIN_STACK_SIZE(saved_sp));
preempt_enable_no_resched();
return 1;
}
#ifdef CC_USING_FENTRY
# define function_hook __fentry__
+EXPORT_SYMBOL(__fentry__)
#else
# define function_hook mcount
+EXPORT_SYMBOL(mcount)
#endif
/* All cases save the original rbp (8 bytes) */
jmp fgraph_trace
END(function_hook)
#endif /* CONFIG_DYNAMIC_FTRACE */
-EXPORT_SYMBOL(function_hook)
#endif /* CONFIG_FUNCTION_TRACER */
#ifdef CONFIG_FUNCTION_GRAPH_TRACER
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_NB_F3,
amd_disable_seq_and_redirect_scrub);
-#endif
-
#if defined(CONFIG_X86_64) && defined(CONFIG_X86_MCE)
#include <linux/jump_label.h>
#include <asm/string_64.h>
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x6fc0, quirk_intel_brickland_xeon_ras_cap);
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2083, quirk_intel_purley_xeon_ras_cap);
#endif
+#endif
*/
get_smp_config();
+ /*
+ * Systems w/o ACPI and mptables might not have it mapped the local
+ * APIC yet, but prefill_possible_map() might need to access it.
+ */
+ init_apic_mappings();
+
prefill_possible_map();
init_cpu_to_node();
- init_apic_mappings();
io_apic_init_mappings();
kvm_guest_init();
/* Don't let flags to be set from userspace */
act->sa.sa_flags &= ~(SA_IA32_ABI | SA_X32_ABI);
- if (user_64bit_mode(current_pt_regs()))
- return;
-
if (in_ia32_syscall())
act->sa.sa_flags |= SA_IA32_ABI;
if (in_x32_syscall())
__visible void smp_reschedule_interrupt(struct pt_regs *regs)
{
+ irq_enter();
ack_APIC_irq();
__smp_reschedule_interrupt();
+ irq_exit();
/*
* KVM uses this interrupt to force a cpu out of guest mode
*/
/* No boot processor was found in mptable or ACPI MADT */
if (!num_processors) {
- int apicid = boot_cpu_physical_apicid;
- int cpu = hard_smp_processor_id();
+ if (boot_cpu_has(X86_FEATURE_APIC)) {
+ int apicid = boot_cpu_physical_apicid;
+ int cpu = hard_smp_processor_id();
- pr_warn("Boot CPU (id %d) not listed by BIOS\n", cpu);
+ pr_warn("Boot CPU (id %d) not listed by BIOS\n", cpu);
- /* Make sure boot cpu is enumerated */
- if (apic->cpu_present_to_apicid(0) == BAD_APICID &&
- apic->apic_id_valid(apicid))
- generic_processor_info(apicid, boot_cpu_apic_version);
+ /* Make sure boot cpu is enumerated */
+ if (apic->cpu_present_to_apicid(0) == BAD_APICID &&
+ apic->apic_id_valid(apicid))
+ generic_processor_info(apicid, boot_cpu_apic_version);
+ }
if (!num_processors)
num_processors = 1;
unsigned char opcode[15];
unsigned long addr = convert_ip_to_linear(child, regs);
- copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
+ copied = access_process_vm(child, addr, opcode, sizeof(opcode),
+ FOLL_FORCE);
for (i = 0; i < copied; i++) {
switch (opcode[i]) {
/* popf and iret */
get_stack_info(first_frame, state->task, &state->stack_info,
&state->stack_mask);
- if (!__kernel_text_address(*first_frame))
+ /*
+ * The caller can provide the address of the first frame directly
+ * (first_frame) or indirectly (regs->sp) to indicate which stack frame
+ * to start unwinding at. Skip ahead until we reach it.
+ */
+ if (!unwind_done(state) &&
+ (!on_stack(&state->stack_info, first_frame, sizeof(long)) ||
+ !__kernel_text_address(*first_frame)))
unwind_next_frame(state);
}
EXPORT_SYMBOL_GPL(__unwind_start);
ioapic->irr = 0;
ioapic->irr_delivered = 0;
ioapic->id = 0;
- memset(ioapic->irq_eoi, 0x00, IOAPIC_NUM_PINS);
+ memset(ioapic->irq_eoi, 0x00, sizeof(ioapic->irq_eoi));
rtc_irq_eoi_tracking_reset(ioapic);
}
static void kvm_timer_init(void)
{
- int cpu;
-
max_tsc_khz = tsc_khz;
if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC)) {
#ifdef CONFIG_CPU_FREQ
struct cpufreq_policy policy;
+ int cpu;
+
memset(&policy, 0, sizeof(policy));
cpu = get_cpu();
cpufreq_get_policy(&policy, cpu);
ret = get_user_pages_unlocked(start,
(end - start) >> PAGE_SHIFT,
- write, 0, pages);
+ pages, write ? FOLL_WRITE : 0);
/* Have to be a bit careful with return values */
if (nr > 0) {
* consistent with the vaddr_start/vaddr_end variables.
*/
BUILD_BUG_ON(vaddr_start >= vaddr_end);
- BUILD_BUG_ON(config_enabled(CONFIG_X86_ESPFIX64) &&
+ BUILD_BUG_ON(IS_ENABLED(CONFIG_X86_ESPFIX64) &&
vaddr_end >= EFI_VA_START);
- BUILD_BUG_ON((config_enabled(CONFIG_X86_ESPFIX64) ||
- config_enabled(CONFIG_EFI)) &&
+ BUILD_BUG_ON((IS_ENABLED(CONFIG_X86_ESPFIX64) ||
+ IS_ENABLED(CONFIG_EFI)) &&
vaddr_end >= __START_KERNEL_map);
BUILD_BUG_ON(vaddr_end > __START_KERNEL_map);
{
long gup_ret;
int nr_pages = 1;
- int force = 0;
- gup_ret = get_user_pages((unsigned long)addr, nr_pages, write,
- force, NULL, NULL);
+ gup_ret = get_user_pages((unsigned long)addr, nr_pages,
+ write ? FOLL_WRITE : 0, NULL, NULL);
/*
* get_user_pages() returns number of pages gotten.
* 0 means we failed to fault in and get anything,
free_memtype(start, end);
}
+int arch_io_reserve_memtype_wc(resource_size_t start, resource_size_t size)
+{
+ enum page_cache_mode type = _PAGE_CACHE_MODE_WC;
+
+ return io_reserve_memtype(start, start + size, &type);
+}
+EXPORT_SYMBOL(arch_io_reserve_memtype_wc);
+
+void arch_io_free_memtype_wc(resource_size_t start, resource_size_t size)
+{
+ io_free_memtype(start, start + size);
+}
+EXPORT_SYMBOL(arch_io_free_memtype_wc);
+
pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
unsigned long size, pgprot_t vma_prot)
{
*/
return BIOS_STATUS_UNIMPLEMENTED;
- ret = efi_call_virt_pointer(tab, function, (u64)which, a1, a2, a3, a4, a5);
+ /*
+ * If EFI_OLD_MEMMAP is set, we need to fall back to using our old EFI
+ * callback method, which uses efi_call() directly, with the kernel page tables:
+ */
+ if (unlikely(test_bit(EFI_OLD_MEMMAP, &efi.flags)))
+ ret = efi_call((void *)__va(tab->function), (u64)which, a1, a2, a3, a4, a5);
+ else
+ ret = efi_call_virt_pointer(tab, function, (u64)which, a1, a2, a3, a4, a5);
+
return ret;
}
EXPORT_SYMBOL_GPL(uv_bios_call);
* slow, but that doesn't matter, since it will be called only
* in case of singlestepping, if copy_from_user failed.
*/
- n = access_process_vm(current, addr, &instr, sizeof(instr), 0);
+ n = access_process_vm(current, addr, &instr, sizeof(instr),
+ FOLL_FORCE);
if (n != sizeof(instr)) {
printk(KERN_ERR "is_syscall : failed to read "
"instruction from 0x%lx\n", addr);
* slow, but that doesn't matter, since it will be called only
* in case of singlestepping, if copy_from_user failed.
*/
- n = access_process_vm(current, addr, &instr, sizeof(instr), 0);
+ n = access_process_vm(current, addr, &instr, sizeof(instr),
+ FOLL_FORCE);
if (n != sizeof(instr)) {
printk("is_syscall : failed to read instruction from "
"0x%lx\n", addr);
xen_domain_type = XEN_HVM_DOMAIN;
}
+#endif
static int xen_cpu_up_prepare(unsigned int cpu)
{
return 0;
}
+#ifdef CONFIG_XEN_PVHVM
#ifdef CONFIG_KEXEC_CORE
static void xen_hvm_shutdown(void)
{
}
EXPORT_SYMBOL_GPL(badblocks_check);
+static void badblocks_update_acked(struct badblocks *bb)
+{
+ u64 *p = bb->page;
+ int i;
+ bool unacked = false;
+
+ if (!bb->unacked_exist)
+ return;
+
+ for (i = 0; i < bb->count ; i++) {
+ if (!BB_ACK(p[i])) {
+ unacked = true;
+ break;
+ }
+ }
+
+ if (!unacked)
+ bb->unacked_exist = 0;
+}
+
/**
* badblocks_set() - Add a range of bad blocks to the table.
* @bb: the badblocks structure that holds all badblock information
bb->changed = 1;
if (!acknowledged)
bb->unacked_exist = 1;
+ else
+ badblocks_update_acked(bb);
write_sequnlock_irqrestore(&bb->lock, flags);
return rv;
* current range. Earlier ranges could also overlap,
* but only this one can overlap the end of the range.
*/
- if (BB_OFFSET(p[lo]) + BB_LEN(p[lo]) > target) {
+ if ((BB_OFFSET(p[lo]) + BB_LEN(p[lo]) > target) &&
+ (BB_OFFSET(p[lo]) < target)) {
/* Partial overlap, leave the tail of this range */
int ack = BB_ACK(p[lo]);
sector_t a = BB_OFFSET(p[lo]);
lo--;
}
while (lo >= 0 &&
- BB_OFFSET(p[lo]) + BB_LEN(p[lo]) > s) {
+ (BB_OFFSET(p[lo]) + BB_LEN(p[lo]) > s) &&
+ (BB_OFFSET(p[lo]) < target)) {
/* This range does overlap */
if (BB_OFFSET(p[lo]) < s) {
/* Keep the early parts of this range. */
}
}
+ badblocks_update_acked(bb);
bb->changed = 1;
out:
write_sequnlock_irq(&bb->lock);
struct request_queue *q = rq->q;
struct blk_flush_queue *fq = blk_get_flush_queue(q, NULL);
+ /*
+ * Updating q->in_flight[] here for making this tag usable
+ * early. Because in blk_queue_start_tag(),
+ * q->in_flight[BLK_RW_ASYNC] is used to limit async I/O and
+ * reserve tags for sync I/O.
+ *
+ * More importantly this way can avoid the following I/O
+ * deadlock:
+ *
+ * - suppose there are 40 fua requests comming to flush queue
+ * and queue depth is 31
+ * - 30 rqs are scheduled then blk_queue_start_tag() can't alloc
+ * tag for async I/O any more
+ * - all the 30 rqs are completed before FLUSH_PENDING_TIMEOUT
+ * and flush_data_end_io() is called
+ * - the other rqs still can't go ahead if not updating
+ * q->in_flight[BLK_RW_ASYNC] here, meantime these rqs
+ * are held in flush data queue and make no progress of
+ * handling post flush rq
+ * - only after the post flush rq is handled, all these rqs
+ * can be completed
+ */
+
+ elv_completed_request(q, rq);
+
+ /* for avoiding double accounting */
+ rq->cmd_flags &= ~REQ_STARTED;
+
/*
* After populating an empty queue, kick it to avoid stall. Read
* the comment in flush_end_io().
blk_mq_set_alloc_data(&alloc_data, q, 0, ctx, hctx);
rq = __blk_mq_alloc_request(&alloc_data, op, op_flags);
- hctx->queued++;
- data->hctx = hctx;
- data->ctx = ctx;
+ data->hctx = alloc_data.hctx;
+ data->ctx = alloc_data.ctx;
+ data->hctx->queued++;
return rq;
}
obj-y += idle/
# IPMI must come before ACPI in order to provide IPMI opregion support
-obj-$(CONFIG_IPMI_HANDLER) += char/ipmi/
+obj-y += char/ipmi/
obj-$(CONFIG_ACPI) += acpi/
obj-$(CONFIG_SFI) += sfi/
#include "acdispat.h"
#include "acnamesp.h"
#include "actables.h"
+#include "acinterp.h"
#define _COMPONENT ACPI_DISPATCHER
ACPI_MODULE_NAME("dsinit")
/* Walk entire namespace from the supplied root */
- status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
- if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
- }
-
/*
* We don't use acpi_walk_namespace since we do not want to acquire
* the namespace reader lock.
*/
status =
acpi_ns_walk_namespace(ACPI_TYPE_ANY, start_node, ACPI_UINT32_MAX,
- ACPI_NS_WALK_UNLOCK, acpi_ds_init_one_object,
- NULL, &info, NULL);
+ 0, acpi_ds_init_one_object, NULL, &info,
+ NULL);
if (ACPI_FAILURE(status)) {
ACPI_EXCEPTION((AE_INFO, status, "During WalkNamespace"));
}
- (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE);
status = acpi_get_table_by_index(table_index, &table);
if (ACPI_FAILURE(status)) {
"Method auto-serialization parse [%4.4s] %p\n",
acpi_ut_get_node_name(node), node));
- acpi_ex_enter_interpreter();
-
/* Create/Init a root op for the method parse tree */
op = acpi_ps_alloc_op(AML_METHOD_OP, obj_desc->method.aml_start);
if (!op) {
- status = AE_NO_MEMORY;
- goto unlock;
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
acpi_ps_set_name(op, node->name.integer);
acpi_ds_create_walk_state(node->owner_id, NULL, NULL, NULL);
if (!walk_state) {
acpi_ps_free_op(op);
- status = AE_NO_MEMORY;
- goto unlock;
+ return_ACPI_STATUS(AE_NO_MEMORY);
}
status = acpi_ds_init_aml_walk(walk_state, op, node,
status = acpi_ps_parse_aml(walk_state);
acpi_ps_delete_parse_tree(op);
-unlock:
- acpi_ex_exit_interpreter();
return_ACPI_STATUS(status);
}
acpi_ds_method_data_delete_all(walk_state);
- /*
- * If method is serialized, release the mutex and restore the
- * current sync level for this thread
- */
- if (method_desc->method.mutex) {
-
- /* Acquisition Depth handles recursive calls */
-
- method_desc->method.mutex->mutex.acquisition_depth--;
- if (!method_desc->method.mutex->mutex.acquisition_depth) {
- walk_state->thread->current_sync_level =
- method_desc->method.mutex->mutex.
- original_sync_level;
-
- acpi_os_release_mutex(method_desc->method.
- mutex->mutex.os_mutex);
- method_desc->method.mutex->mutex.thread_id = 0;
- }
- }
-
/*
* Delete any namespace objects created anywhere within the
* namespace by the execution of this method. Unless:
~ACPI_METHOD_MODIFIED_NAMESPACE;
}
}
+
+ /*
+ * If method is serialized, release the mutex and restore the
+ * current sync level for this thread
+ */
+ if (method_desc->method.mutex) {
+
+ /* Acquisition Depth handles recursive calls */
+
+ method_desc->method.mutex->mutex.acquisition_depth--;
+ if (!method_desc->method.mutex->mutex.acquisition_depth) {
+ walk_state->thread->current_sync_level =
+ method_desc->method.mutex->mutex.
+ original_sync_level;
+
+ acpi_os_release_mutex(method_desc->method.
+ mutex->mutex.os_mutex);
+ method_desc->method.mutex->mutex.thread_id = 0;
+ }
+ }
}
/* Decrement the thread count on the method */
}
}
- acpi_ex_exit_interpreter();
status =
acpi_ev_initialize_region
(acpi_ns_get_attached_object(node), FALSE);
- acpi_ex_enter_interpreter();
if (ACPI_FAILURE(status)) {
/*
#include "accommon.h"
#include "acevents.h"
#include "acnamesp.h"
+#include "acinterp.h"
#define _COMPONENT ACPI_EVENTS
ACPI_MODULE_NAME("evrgnini")
}
}
+ acpi_ex_exit_interpreter();
status =
acpi_ev_execute_reg_method(region_obj,
ACPI_REG_CONNECT);
+ acpi_ex_enter_interpreter();
if (acpi_ns_locked) {
status =
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"**** Begin Table Object Initialization\n"));
+ acpi_ex_enter_interpreter();
status = acpi_ds_initialize_objects(table_index, node);
+ acpi_ex_exit_interpreter();
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"**** Completed Table Object Initialization\n"));
ghes_do_proc(ghes, ghes->estatus);
out:
ghes_clear_estatus(ghes);
- return 0;
+ return rc;
}
static void ghes_add_timer(struct ghes *ghes)
static LIST_HEAD(acpi_link_list);
static DEFINE_MUTEX(acpi_link_lock);
+static int sci_irq = -1, sci_penalty;
/* --------------------------------------------------------------------------
PCI Link Device Management
{
int penalty = 0;
- /*
- * Penalize IRQ used by ACPI SCI. If ACPI SCI pin attributes conflict
- * with PCI IRQ attributes, mark ACPI SCI as ISA_ALWAYS so it won't be
- * use for PCI IRQs.
- */
- if (irq == acpi_gbl_FADT.sci_interrupt) {
- u32 type = irq_get_trigger_type(irq) & IRQ_TYPE_SENSE_MASK;
-
- if (type != IRQ_TYPE_LEVEL_LOW)
- penalty += PIRQ_PENALTY_ISA_ALWAYS;
- else
- penalty += PIRQ_PENALTY_PCI_USING;
- }
+ if (irq == sci_irq)
+ penalty += sci_penalty;
if (irq < ACPI_MAX_ISA_IRQS)
return penalty + acpi_isa_irq_penalty[irq];
- penalty += acpi_irq_pci_sharing_penalty(irq);
- return penalty;
+ return penalty + acpi_irq_pci_sharing_penalty(irq);
}
int __init acpi_irq_penalty_init(void)
acpi_device_bid(link->device));
return -ENODEV;
} else {
+ if (link->irq.active < ACPI_MAX_ISA_IRQS)
+ acpi_isa_irq_penalty[link->irq.active] +=
+ PIRQ_PENALTY_PCI_USING;
+
printk(KERN_WARNING PREFIX "%s [%s] enabled at IRQ %d\n",
acpi_device_name(link->device),
acpi_device_bid(link->device), link->irq.active);
continue;
if (used)
- new_penalty = acpi_irq_get_penalty(irq) +
+ new_penalty = acpi_isa_irq_penalty[irq] +
PIRQ_PENALTY_ISA_USED;
else
new_penalty = 0;
void acpi_penalize_isa_irq(int irq, int active)
{
if ((irq >= 0) && (irq < ARRAY_SIZE(acpi_isa_irq_penalty)))
- acpi_isa_irq_penalty[irq] = acpi_irq_get_penalty(irq) +
+ acpi_isa_irq_penalty[irq] +=
(active ? PIRQ_PENALTY_ISA_USED : PIRQ_PENALTY_PCI_USING);
}
acpi_irq_get_penalty(irq) < PIRQ_PENALTY_ISA_ALWAYS);
}
+void acpi_penalize_sci_irq(int irq, int trigger, int polarity)
+{
+ sci_irq = irq;
+
+ if (trigger == ACPI_MADT_TRIGGER_LEVEL &&
+ polarity == ACPI_MADT_POLARITY_ACTIVE_LOW)
+ sci_penalty = PIRQ_PENALTY_PCI_USING;
+ else
+ sci_penalty = PIRQ_PENALTY_ISA_ALWAYS;
+}
+
/*
* Over-ride default table to reserve additional IRQs for use by ISA
* e.g. acpi_irq_isa=5
static struct binder_ref *binder_get_ref(struct binder_proc *proc,
- uint32_t desc)
+ u32 desc, bool need_strong_ref)
{
struct rb_node *n = proc->refs_by_desc.rb_node;
struct binder_ref *ref;
while (n) {
ref = rb_entry(n, struct binder_ref, rb_node_desc);
- if (desc < ref->desc)
+ if (desc < ref->desc) {
n = n->rb_left;
- else if (desc > ref->desc)
+ } else if (desc > ref->desc) {
n = n->rb_right;
- else
+ } else if (need_strong_ref && !ref->strong) {
+ binder_user_error("tried to use weak ref as strong ref\n");
+ return NULL;
+ } else {
return ref;
+ }
}
return NULL;
}
} break;
case BINDER_TYPE_HANDLE:
case BINDER_TYPE_WEAK_HANDLE: {
- struct binder_ref *ref = binder_get_ref(proc, fp->handle);
+ struct binder_ref *ref;
+
+ ref = binder_get_ref(proc, fp->handle,
+ fp->type == BINDER_TYPE_HANDLE);
if (ref == NULL) {
pr_err("transaction release %d bad handle %d\n",
if (tr->target.handle) {
struct binder_ref *ref;
- ref = binder_get_ref(proc, tr->target.handle);
+ ref = binder_get_ref(proc, tr->target.handle, true);
if (ref == NULL) {
binder_user_error("%d:%d got transaction to invalid handle\n",
proc->pid, thread->pid);
fp->type = BINDER_TYPE_HANDLE;
else
fp->type = BINDER_TYPE_WEAK_HANDLE;
+ fp->binder = 0;
fp->handle = ref->desc;
+ fp->cookie = 0;
binder_inc_ref(ref, fp->type == BINDER_TYPE_HANDLE,
&thread->todo);
} break;
case BINDER_TYPE_HANDLE:
case BINDER_TYPE_WEAK_HANDLE: {
- struct binder_ref *ref = binder_get_ref(proc, fp->handle);
+ struct binder_ref *ref;
+
+ ref = binder_get_ref(proc, fp->handle,
+ fp->type == BINDER_TYPE_HANDLE);
if (ref == NULL) {
binder_user_error("%d:%d got transaction with invalid handle, %d\n",
return_error = BR_FAILED_REPLY;
goto err_binder_get_ref_for_node_failed;
}
+ fp->binder = 0;
fp->handle = new_ref->desc;
+ fp->cookie = 0;
binder_inc_ref(new_ref, fp->type == BINDER_TYPE_HANDLE, NULL);
trace_binder_transaction_ref_to_ref(t, ref,
new_ref);
binder_debug(BINDER_DEBUG_TRANSACTION,
" fd %d -> %d\n", fp->handle, target_fd);
/* TODO: fput? */
+ fp->binder = 0;
fp->handle = target_fd;
} break;
ref->desc);
}
} else
- ref = binder_get_ref(proc, target);
+ ref = binder_get_ref(proc, target,
+ cmd == BC_ACQUIRE ||
+ cmd == BC_RELEASE);
if (ref == NULL) {
binder_user_error("%d:%d refcount change on invalid ref %d\n",
proc->pid, thread->pid, target);
if (get_user(cookie, (binder_uintptr_t __user *)ptr))
return -EFAULT;
ptr += sizeof(binder_uintptr_t);
- ref = binder_get_ref(proc, target);
+ ref = binder_get_ref(proc, target, false);
if (ref == NULL) {
binder_user_error("%d:%d %s invalid ref %d\n",
proc->pid, thread->pid,
* Message mode could be enforced. In this case assume that advantage
* of multipe MSIs is negated and use single MSI mode instead.
*/
- nvec = pci_alloc_irq_vectors(pdev, n_ports, INT_MAX,
- PCI_IRQ_MSIX | PCI_IRQ_MSI);
- if (nvec > 0) {
- if (!(readl(hpriv->mmio + HOST_CTL) & HOST_MRSM)) {
- hpriv->get_irq_vector = ahci_get_irq_vector;
- hpriv->flags |= AHCI_HFLAG_MULTI_MSI;
- return nvec;
+ if (n_ports > 1) {
+ nvec = pci_alloc_irq_vectors(pdev, n_ports, INT_MAX,
+ PCI_IRQ_MSIX | PCI_IRQ_MSI);
+ if (nvec > 0) {
+ if (!(readl(hpriv->mmio + HOST_CTL) & HOST_MRSM)) {
+ hpriv->get_irq_vector = ahci_get_irq_vector;
+ hpriv->flags |= AHCI_HFLAG_MULTI_MSI;
+ return nvec;
+ }
+
+ /*
+ * Fallback to single MSI mode if the controller
+ * enforced MRSM mode.
+ */
+ printk(KERN_INFO
+ "ahci: MRSM is on, fallback to single MSI\n");
+ pci_free_irq_vectors(pdev);
}
/*
- * Fallback to single MSI mode if the controller enforced MRSM
- * mode.
+ * -ENOSPC indicated we don't have enough vectors. Don't bother
+ * trying a single vectors for any other error:
*/
- printk(KERN_INFO "ahci: MRSM is on, fallback to single MSI\n");
- pci_free_irq_vectors(pdev);
+ if (nvec < 0 && nvec != -ENOSPC)
+ return nvec;
}
- /*
- * -ENOSPC indicated we don't have enough vectors. Don't bother trying
- * a single vectors for any other error:
- */
- if (nvec < 0 && nvec != -ENOSPC)
- return nvec;
-
/*
* If the host is not capable of supporting per-port vectors, fall
* back to single MSI before finally attempting single MSI-X.
/* legacy intx interrupts */
pci_intx(pdev, 1);
}
- hpriv->irq = pdev->irq;
+ hpriv->irq = pci_irq_vector(pdev, 0);
if (!(hpriv->cap & HOST_CAP_SSS) || ahci_ignore_sss)
host->flags |= ATA_HOST_PARALLEL_SCAN;
If you are unsure about this, Say N here.
config DEBUG_TEST_DRIVER_REMOVE
- bool "Test driver remove calls during probe"
+ bool "Test driver remove calls during probe (UNSTABLE)"
depends on DEBUG_KERNEL
help
Say Y here if you want the Driver core to test driver remove functions
by calling probe, remove, probe. This tests the remove path without
having to unbind the driver or unload the driver module.
- If you are unsure about this, say N here.
+ This option is expected to find errors and may render your system
+ unusable. You should say N here unless you are explicitly looking to
+ test this functionality.
config SYS_HYPERVISOR
bool
case DAC960_PD_Controller:
if (!request_region(Controller->IO_Address, 0x80,
Controller->FullModelName)) {
- DAC960_Error("IO port 0x%d busy for Controller at\n",
+ DAC960_Error("IO port 0x%lx busy for Controller at\n",
Controller, Controller->IO_Address);
goto Failure;
}
case DAC960_P_Controller:
if (!request_region(Controller->IO_Address, 0x80,
Controller->FullModelName)){
- DAC960_Error("IO port 0x%d busy for Controller at\n",
+ DAC960_Error("IO port 0x%lx busy for Controller at\n",
Controller, Controller->IO_Address);
goto Failure;
}
spin_lock(&nbd->sock_lock);
if (!nbd->sock) {
- spin_unlock_irq(&nbd->sock_lock);
+ spin_unlock(&nbd->sock_lock);
return;
}
};
/*
- * Flag bits for rbd_dev->flags. If atomicity is required,
- * rbd_dev->lock is used to protect access.
- *
- * Currently, only the "removing" flag (which is coupled with the
- * "open_count" field) requires atomic access.
+ * Flag bits for rbd_dev->flags:
+ * - REMOVING (which is coupled with rbd_dev->open_count) is protected
+ * by rbd_dev->lock
+ * - BLACKLISTED is protected by rbd_dev->lock_rwsem
*/
enum rbd_dev_flags {
RBD_DEV_FLAG_EXISTS, /* mapped snapshot has not been deleted */
RBD_DEV_FLAG_REMOVING, /* this mapping is being removed */
+ RBD_DEV_FLAG_BLACKLISTED, /* our ceph_client is blacklisted */
};
static DEFINE_MUTEX(client_mutex); /* Serialize client creation */
struct rbd_device *rbd_dev = container_of(to_delayed_work(work),
struct rbd_device, watch_dwork);
bool was_lock_owner = false;
+ bool need_to_wake = false;
int ret;
dout("%s rbd_dev %p\n", __func__, rbd_dev);
was_lock_owner = rbd_release_lock(rbd_dev);
mutex_lock(&rbd_dev->watch_mutex);
- if (rbd_dev->watch_state != RBD_WATCH_STATE_ERROR)
- goto fail_unlock;
+ if (rbd_dev->watch_state != RBD_WATCH_STATE_ERROR) {
+ mutex_unlock(&rbd_dev->watch_mutex);
+ goto out;
+ }
ret = __rbd_register_watch(rbd_dev);
if (ret) {
rbd_warn(rbd_dev, "failed to reregister watch: %d", ret);
- if (ret != -EBLACKLISTED)
+ if (ret == -EBLACKLISTED || ret == -ENOENT) {
+ set_bit(RBD_DEV_FLAG_BLACKLISTED, &rbd_dev->flags);
+ need_to_wake = true;
+ } else {
queue_delayed_work(rbd_dev->task_wq,
&rbd_dev->watch_dwork,
RBD_RETRY_DELAY);
- goto fail_unlock;
+ }
+ mutex_unlock(&rbd_dev->watch_mutex);
+ goto out;
}
+ need_to_wake = true;
rbd_dev->watch_state = RBD_WATCH_STATE_REGISTERED;
rbd_dev->watch_cookie = rbd_dev->watch_handle->linger_id;
mutex_unlock(&rbd_dev->watch_mutex);
ret);
}
+out:
up_write(&rbd_dev->lock_rwsem);
- wake_requests(rbd_dev, true);
- return;
-
-fail_unlock:
- mutex_unlock(&rbd_dev->watch_mutex);
- up_write(&rbd_dev->lock_rwsem);
+ if (need_to_wake)
+ wake_requests(rbd_dev, true);
}
/*
up_read(&rbd_dev->lock_rwsem);
schedule();
down_read(&rbd_dev->lock_rwsem);
- } while (rbd_dev->lock_state != RBD_LOCK_STATE_LOCKED);
+ } while (rbd_dev->lock_state != RBD_LOCK_STATE_LOCKED &&
+ !test_bit(RBD_DEV_FLAG_BLACKLISTED, &rbd_dev->flags));
+
finish_wait(&rbd_dev->lock_waitq, &wait);
}
if (must_be_locked) {
down_read(&rbd_dev->lock_rwsem);
- if (rbd_dev->lock_state != RBD_LOCK_STATE_LOCKED)
+ if (rbd_dev->lock_state != RBD_LOCK_STATE_LOCKED &&
+ !test_bit(RBD_DEV_FLAG_BLACKLISTED, &rbd_dev->flags))
rbd_wait_state_locked(rbd_dev);
+
+ WARN_ON((rbd_dev->lock_state == RBD_LOCK_STATE_LOCKED) ^
+ !test_bit(RBD_DEV_FLAG_BLACKLISTED, &rbd_dev->flags));
+ if (test_bit(RBD_DEV_FLAG_BLACKLISTED, &rbd_dev->flags)) {
+ result = -EBLACKLISTED;
+ goto err_unlock;
+ }
}
img_request = rbd_img_request_create(rbd_dev, offset, length, op_type,
config QCOM_EBI2
bool "Qualcomm External Bus Interface 2 (EBI2)"
depends on HAS_IOMEM
+ depends on ARCH_QCOM || COMPILE_TEST
help
Say y here to enable support for the Qualcomm External Bus
Interface 2, which can be used to connect things like NAND Flash,
static void add_early_randomness(struct hwrng *rng)
{
- unsigned char bytes[16];
int bytes_read;
+ size_t size = min_t(size_t, 16, rng_buffer_size());
mutex_lock(&reading_mutex);
- bytes_read = rng_get_data(rng, bytes, sizeof(bytes), 1);
+ bytes_read = rng_get_data(rng, rng_buffer, size, 1);
mutex_unlock(&reading_mutex);
if (bytes_read > 0)
- add_device_randomness(bytes, bytes_read);
+ add_device_randomness(rng_buffer, bytes_read);
}
static inline void cleanup_rng(struct kref *kref)
the IPMI management controller is capable of this.
endif # IPMI_HANDLER
+
+config ASPEED_BT_IPMI_BMC
+ depends on ARCH_ASPEED
+ tristate "BT IPMI bmc driver"
+ help
+ Provides a driver for the BT (Block Transfer) IPMI interface
+ found on Aspeed SOCs (AST2400 and AST2500). The driver
+ implements the BMC side of the BT interface.
obj-$(CONFIG_IPMI_POWERNV) += ipmi_powernv.o
obj-$(CONFIG_IPMI_WATCHDOG) += ipmi_watchdog.o
obj-$(CONFIG_IPMI_POWEROFF) += ipmi_poweroff.o
+obj-$(CONFIG_ASPEED_BT_IPMI_BMC) += bt-bmc.o
--- /dev/null
+/*
+ * Copyright (c) 2015-2016, IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/atomic.h>
+#include <linux/bt-bmc.h>
+#include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/miscdevice.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/poll.h>
+#include <linux/sched.h>
+#include <linux/timer.h>
+
+/*
+ * This is a BMC device used to communicate to the host
+ */
+#define DEVICE_NAME "ipmi-bt-host"
+
+#define BT_IO_BASE 0xe4
+#define BT_IRQ 10
+
+#define BT_CR0 0x0
+#define BT_CR0_IO_BASE 16
+#define BT_CR0_IRQ 12
+#define BT_CR0_EN_CLR_SLV_RDP 0x8
+#define BT_CR0_EN_CLR_SLV_WRP 0x4
+#define BT_CR0_ENABLE_IBT 0x1
+#define BT_CR1 0x4
+#define BT_CR1_IRQ_H2B 0x01
+#define BT_CR1_IRQ_HBUSY 0x40
+#define BT_CR2 0x8
+#define BT_CR2_IRQ_H2B 0x01
+#define BT_CR2_IRQ_HBUSY 0x40
+#define BT_CR3 0xc
+#define BT_CTRL 0x10
+#define BT_CTRL_B_BUSY 0x80
+#define BT_CTRL_H_BUSY 0x40
+#define BT_CTRL_OEM0 0x20
+#define BT_CTRL_SMS_ATN 0x10
+#define BT_CTRL_B2H_ATN 0x08
+#define BT_CTRL_H2B_ATN 0x04
+#define BT_CTRL_CLR_RD_PTR 0x02
+#define BT_CTRL_CLR_WR_PTR 0x01
+#define BT_BMC2HOST 0x14
+#define BT_INTMASK 0x18
+#define BT_INTMASK_B2H_IRQEN 0x01
+#define BT_INTMASK_B2H_IRQ 0x02
+#define BT_INTMASK_BMC_HWRST 0x80
+
+#define BT_BMC_BUFFER_SIZE 256
+
+struct bt_bmc {
+ struct device dev;
+ struct miscdevice miscdev;
+ void __iomem *base;
+ int irq;
+ wait_queue_head_t queue;
+ struct timer_list poll_timer;
+ struct mutex mutex;
+};
+
+static atomic_t open_count = ATOMIC_INIT(0);
+
+static u8 bt_inb(struct bt_bmc *bt_bmc, int reg)
+{
+ return ioread8(bt_bmc->base + reg);
+}
+
+static void bt_outb(struct bt_bmc *bt_bmc, u8 data, int reg)
+{
+ iowrite8(data, bt_bmc->base + reg);
+}
+
+static void clr_rd_ptr(struct bt_bmc *bt_bmc)
+{
+ bt_outb(bt_bmc, BT_CTRL_CLR_RD_PTR, BT_CTRL);
+}
+
+static void clr_wr_ptr(struct bt_bmc *bt_bmc)
+{
+ bt_outb(bt_bmc, BT_CTRL_CLR_WR_PTR, BT_CTRL);
+}
+
+static void clr_h2b_atn(struct bt_bmc *bt_bmc)
+{
+ bt_outb(bt_bmc, BT_CTRL_H2B_ATN, BT_CTRL);
+}
+
+static void set_b_busy(struct bt_bmc *bt_bmc)
+{
+ if (!(bt_inb(bt_bmc, BT_CTRL) & BT_CTRL_B_BUSY))
+ bt_outb(bt_bmc, BT_CTRL_B_BUSY, BT_CTRL);
+}
+
+static void clr_b_busy(struct bt_bmc *bt_bmc)
+{
+ if (bt_inb(bt_bmc, BT_CTRL) & BT_CTRL_B_BUSY)
+ bt_outb(bt_bmc, BT_CTRL_B_BUSY, BT_CTRL);
+}
+
+static void set_b2h_atn(struct bt_bmc *bt_bmc)
+{
+ bt_outb(bt_bmc, BT_CTRL_B2H_ATN, BT_CTRL);
+}
+
+static u8 bt_read(struct bt_bmc *bt_bmc)
+{
+ return bt_inb(bt_bmc, BT_BMC2HOST);
+}
+
+static ssize_t bt_readn(struct bt_bmc *bt_bmc, u8 *buf, size_t n)
+{
+ int i;
+
+ for (i = 0; i < n; i++)
+ buf[i] = bt_read(bt_bmc);
+ return n;
+}
+
+static void bt_write(struct bt_bmc *bt_bmc, u8 c)
+{
+ bt_outb(bt_bmc, c, BT_BMC2HOST);
+}
+
+static ssize_t bt_writen(struct bt_bmc *bt_bmc, u8 *buf, size_t n)
+{
+ int i;
+
+ for (i = 0; i < n; i++)
+ bt_write(bt_bmc, buf[i]);
+ return n;
+}
+
+static void set_sms_atn(struct bt_bmc *bt_bmc)
+{
+ bt_outb(bt_bmc, BT_CTRL_SMS_ATN, BT_CTRL);
+}
+
+static struct bt_bmc *file_bt_bmc(struct file *file)
+{
+ return container_of(file->private_data, struct bt_bmc, miscdev);
+}
+
+static int bt_bmc_open(struct inode *inode, struct file *file)
+{
+ struct bt_bmc *bt_bmc = file_bt_bmc(file);
+
+ if (atomic_inc_return(&open_count) == 1) {
+ clr_b_busy(bt_bmc);
+ return 0;
+ }
+
+ atomic_dec(&open_count);
+ return -EBUSY;
+}
+
+/*
+ * The BT (Block Transfer) interface means that entire messages are
+ * buffered by the host before a notification is sent to the BMC that
+ * there is data to be read. The first byte is the length and the
+ * message data follows. The read operation just tries to capture the
+ * whole before returning it to userspace.
+ *
+ * BT Message format :
+ *
+ * Byte 1 Byte 2 Byte 3 Byte 4 Byte 5:N
+ * Length NetFn/LUN Seq Cmd Data
+ *
+ */
+static ssize_t bt_bmc_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct bt_bmc *bt_bmc = file_bt_bmc(file);
+ u8 len;
+ int len_byte = 1;
+ u8 kbuffer[BT_BMC_BUFFER_SIZE];
+ ssize_t ret = 0;
+ ssize_t nread;
+
+ if (!access_ok(VERIFY_WRITE, buf, count))
+ return -EFAULT;
+
+ WARN_ON(*ppos);
+
+ if (wait_event_interruptible(bt_bmc->queue,
+ bt_inb(bt_bmc, BT_CTRL) & BT_CTRL_H2B_ATN))
+ return -ERESTARTSYS;
+
+ mutex_lock(&bt_bmc->mutex);
+
+ if (unlikely(!(bt_inb(bt_bmc, BT_CTRL) & BT_CTRL_H2B_ATN))) {
+ ret = -EIO;
+ goto out_unlock;
+ }
+
+ set_b_busy(bt_bmc);
+ clr_h2b_atn(bt_bmc);
+ clr_rd_ptr(bt_bmc);
+
+ /*
+ * The BT frames start with the message length, which does not
+ * include the length byte.
+ */
+ kbuffer[0] = bt_read(bt_bmc);
+ len = kbuffer[0];
+
+ /* We pass the length back to userspace as well */
+ if (len + 1 > count)
+ len = count - 1;
+
+ while (len) {
+ nread = min_t(ssize_t, len, sizeof(kbuffer) - len_byte);
+
+ bt_readn(bt_bmc, kbuffer + len_byte, nread);
+
+ if (copy_to_user(buf, kbuffer, nread + len_byte)) {
+ ret = -EFAULT;
+ break;
+ }
+ len -= nread;
+ buf += nread + len_byte;
+ ret += nread + len_byte;
+ len_byte = 0;
+ }
+
+ clr_b_busy(bt_bmc);
+
+out_unlock:
+ mutex_unlock(&bt_bmc->mutex);
+ return ret;
+}
+
+/*
+ * BT Message response format :
+ *
+ * Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6:N
+ * Length NetFn/LUN Seq Cmd Code Data
+ */
+static ssize_t bt_bmc_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct bt_bmc *bt_bmc = file_bt_bmc(file);
+ u8 kbuffer[BT_BMC_BUFFER_SIZE];
+ ssize_t ret = 0;
+ ssize_t nwritten;
+
+ /*
+ * send a minimum response size
+ */
+ if (count < 5)
+ return -EINVAL;
+
+ if (!access_ok(VERIFY_READ, buf, count))
+ return -EFAULT;
+
+ WARN_ON(*ppos);
+
+ /*
+ * There's no interrupt for clearing bmc busy so we have to
+ * poll
+ */
+ if (wait_event_interruptible(bt_bmc->queue,
+ !(bt_inb(bt_bmc, BT_CTRL) &
+ (BT_CTRL_H_BUSY | BT_CTRL_B2H_ATN))))
+ return -ERESTARTSYS;
+
+ mutex_lock(&bt_bmc->mutex);
+
+ if (unlikely(bt_inb(bt_bmc, BT_CTRL) &
+ (BT_CTRL_H_BUSY | BT_CTRL_B2H_ATN))) {
+ ret = -EIO;
+ goto out_unlock;
+ }
+
+ clr_wr_ptr(bt_bmc);
+
+ while (count) {
+ nwritten = min_t(ssize_t, count, sizeof(kbuffer));
+ if (copy_from_user(&kbuffer, buf, nwritten)) {
+ ret = -EFAULT;
+ break;
+ }
+
+ bt_writen(bt_bmc, kbuffer, nwritten);
+
+ count -= nwritten;
+ buf += nwritten;
+ ret += nwritten;
+ }
+
+ set_b2h_atn(bt_bmc);
+
+out_unlock:
+ mutex_unlock(&bt_bmc->mutex);
+ return ret;
+}
+
+static long bt_bmc_ioctl(struct file *file, unsigned int cmd,
+ unsigned long param)
+{
+ struct bt_bmc *bt_bmc = file_bt_bmc(file);
+
+ switch (cmd) {
+ case BT_BMC_IOCTL_SMS_ATN:
+ set_sms_atn(bt_bmc);
+ return 0;
+ }
+ return -EINVAL;
+}
+
+static int bt_bmc_release(struct inode *inode, struct file *file)
+{
+ struct bt_bmc *bt_bmc = file_bt_bmc(file);
+
+ atomic_dec(&open_count);
+ set_b_busy(bt_bmc);
+ return 0;
+}
+
+static unsigned int bt_bmc_poll(struct file *file, poll_table *wait)
+{
+ struct bt_bmc *bt_bmc = file_bt_bmc(file);
+ unsigned int mask = 0;
+ u8 ctrl;
+
+ poll_wait(file, &bt_bmc->queue, wait);
+
+ ctrl = bt_inb(bt_bmc, BT_CTRL);
+
+ if (ctrl & BT_CTRL_H2B_ATN)
+ mask |= POLLIN;
+
+ if (!(ctrl & (BT_CTRL_H_BUSY | BT_CTRL_B2H_ATN)))
+ mask |= POLLOUT;
+
+ return mask;
+}
+
+static const struct file_operations bt_bmc_fops = {
+ .owner = THIS_MODULE,
+ .open = bt_bmc_open,
+ .read = bt_bmc_read,
+ .write = bt_bmc_write,
+ .release = bt_bmc_release,
+ .poll = bt_bmc_poll,
+ .unlocked_ioctl = bt_bmc_ioctl,
+};
+
+static void poll_timer(unsigned long data)
+{
+ struct bt_bmc *bt_bmc = (void *)data;
+
+ bt_bmc->poll_timer.expires += msecs_to_jiffies(500);
+ wake_up(&bt_bmc->queue);
+ add_timer(&bt_bmc->poll_timer);
+}
+
+static irqreturn_t bt_bmc_irq(int irq, void *arg)
+{
+ struct bt_bmc *bt_bmc = arg;
+ u32 reg;
+
+ reg = ioread32(bt_bmc->base + BT_CR2);
+ reg &= BT_CR2_IRQ_H2B | BT_CR2_IRQ_HBUSY;
+ if (!reg)
+ return IRQ_NONE;
+
+ /* ack pending IRQs */
+ iowrite32(reg, bt_bmc->base + BT_CR2);
+
+ wake_up(&bt_bmc->queue);
+ return IRQ_HANDLED;
+}
+
+static int bt_bmc_config_irq(struct bt_bmc *bt_bmc,
+ struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ u32 reg;
+ int rc;
+
+ bt_bmc->irq = platform_get_irq(pdev, 0);
+ if (!bt_bmc->irq)
+ return -ENODEV;
+
+ rc = devm_request_irq(dev, bt_bmc->irq, bt_bmc_irq, IRQF_SHARED,
+ DEVICE_NAME, bt_bmc);
+ if (rc < 0) {
+ dev_warn(dev, "Unable to request IRQ %d\n", bt_bmc->irq);
+ bt_bmc->irq = 0;
+ return rc;
+ }
+
+ /*
+ * Configure IRQs on the bmc clearing the H2B and HBUSY bits;
+ * H2B will be asserted when the bmc has data for us; HBUSY
+ * will be cleared (along with B2H) when we can write the next
+ * message to the BT buffer
+ */
+ reg = ioread32(bt_bmc->base + BT_CR1);
+ reg |= BT_CR1_IRQ_H2B | BT_CR1_IRQ_HBUSY;
+ iowrite32(reg, bt_bmc->base + BT_CR1);
+
+ return 0;
+}
+
+static int bt_bmc_probe(struct platform_device *pdev)
+{
+ struct bt_bmc *bt_bmc;
+ struct device *dev;
+ struct resource *res;
+ int rc;
+
+ if (!pdev || !pdev->dev.of_node)
+ return -ENODEV;
+
+ dev = &pdev->dev;
+ dev_info(dev, "Found bt bmc device\n");
+
+ bt_bmc = devm_kzalloc(dev, sizeof(*bt_bmc), GFP_KERNEL);
+ if (!bt_bmc)
+ return -ENOMEM;
+
+ dev_set_drvdata(&pdev->dev, bt_bmc);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ bt_bmc->base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(bt_bmc->base))
+ return PTR_ERR(bt_bmc->base);
+
+ mutex_init(&bt_bmc->mutex);
+ init_waitqueue_head(&bt_bmc->queue);
+
+ bt_bmc->miscdev.minor = MISC_DYNAMIC_MINOR,
+ bt_bmc->miscdev.name = DEVICE_NAME,
+ bt_bmc->miscdev.fops = &bt_bmc_fops,
+ bt_bmc->miscdev.parent = dev;
+ rc = misc_register(&bt_bmc->miscdev);
+ if (rc) {
+ dev_err(dev, "Unable to register misc device\n");
+ return rc;
+ }
+
+ bt_bmc_config_irq(bt_bmc, pdev);
+
+ if (bt_bmc->irq) {
+ dev_info(dev, "Using IRQ %d\n", bt_bmc->irq);
+ } else {
+ dev_info(dev, "No IRQ; using timer\n");
+ setup_timer(&bt_bmc->poll_timer, poll_timer,
+ (unsigned long)bt_bmc);
+ bt_bmc->poll_timer.expires = jiffies + msecs_to_jiffies(10);
+ add_timer(&bt_bmc->poll_timer);
+ }
+
+ iowrite32((BT_IO_BASE << BT_CR0_IO_BASE) |
+ (BT_IRQ << BT_CR0_IRQ) |
+ BT_CR0_EN_CLR_SLV_RDP |
+ BT_CR0_EN_CLR_SLV_WRP |
+ BT_CR0_ENABLE_IBT,
+ bt_bmc->base + BT_CR0);
+
+ clr_b_busy(bt_bmc);
+
+ return 0;
+}
+
+static int bt_bmc_remove(struct platform_device *pdev)
+{
+ struct bt_bmc *bt_bmc = dev_get_drvdata(&pdev->dev);
+
+ misc_deregister(&bt_bmc->miscdev);
+ if (!bt_bmc->irq)
+ del_timer_sync(&bt_bmc->poll_timer);
+ return 0;
+}
+
+static const struct of_device_id bt_bmc_match[] = {
+ { .compatible = "aspeed,ast2400-bt-bmc" },
+ { },
+};
+
+static struct platform_driver bt_bmc_driver = {
+ .driver = {
+ .name = DEVICE_NAME,
+ .of_match_table = bt_bmc_match,
+ },
+ .probe = bt_bmc_probe,
+ .remove = bt_bmc_remove,
+};
+
+module_platform_driver(bt_bmc_driver);
+
+MODULE_DEVICE_TABLE(of, bt_bmc_match);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Alistair Popple <alistair@popple.id.au>");
+MODULE_DESCRIPTION("Linux device interface to the BT interface");
intf->curr_channel = IPMI_MAX_CHANNELS;
}
+ rv = ipmi_bmc_register(intf, i);
+
if (rv == 0)
rv = add_proc_entries(intf, i);
- rv = ipmi_bmc_register(intf, i);
-
out:
if (rv) {
if (intf->proc_dir)
int intf_num = intf->intf_num;
ipmi_user_t user;
- ipmi_bmc_unregister(intf);
-
mutex_lock(&smi_watchers_mutex);
mutex_lock(&ipmi_interfaces_mutex);
intf->intf_num = -1;
mutex_unlock(&ipmi_interfaces_mutex);
remove_proc_entries(intf);
+ ipmi_bmc_unregister(intf);
/*
* Call all the watcher interfaces to tell them that
ret = clk_hw_register(NULL, &prog->hw);
if (ret) {
kfree(prog);
- hw = &prog->hw;
+ hw = ERR_PTR(ret);
}
return hw;
static long bcm2835_pll_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
{
+ struct bcm2835_pll *pll = container_of(hw, struct bcm2835_pll, hw);
+ const struct bcm2835_pll_data *data = pll->data;
u32 ndiv, fdiv;
+ rate = clamp(rate, data->min_rate, data->max_rate);
+
bcm2835_pll_choose_ndiv_and_fdiv(rate, *parent_rate, &ndiv, &fdiv);
return bcm2835_pll_rate_from_divisors(*parent_rate, ndiv, fdiv, 1);
u32 ana[4];
int i;
- if (rate < data->min_rate || rate > data->max_rate) {
- dev_err(cprman->dev, "%s: rate out of spec: %lu vs (%lu, %lu)\n",
- clk_hw_get_name(hw), rate,
- data->min_rate, data->max_rate);
- return -EINVAL;
- }
-
if (rate > data->max_fb_rate) {
use_fb_prediv = true;
rate /= 2;
return -EINVAL;
}
+ drv_data->num_clks = num_clks;
drv_data->max_clk_data = devm_kcalloc(dev, num_clks,
sizeof(*drv_data->max_clk_data),
GFP_KERNEL);
hi6220_clk_register_divider(hi6220_div_clks_sys,
ARRAY_SIZE(hi6220_div_clks_sys), clk_data);
}
-CLK_OF_DECLARE(hi6220_clk_sys, "hisilicon,hi6220-sysctrl", hi6220_clk_sys_init);
+CLK_OF_DECLARE_DRIVER(hi6220_clk_sys, "hisilicon,hi6220-sysctrl", hi6220_clk_sys_init);
/* clocks in media controller */
hi6220_clk_register_divider(hi6220_div_clks_media,
ARRAY_SIZE(hi6220_div_clks_media), clk_data);
}
-CLK_OF_DECLARE(hi6220_clk_media, "hisilicon,hi6220-mediactrl", hi6220_clk_media_init);
+CLK_OF_DECLARE_DRIVER(hi6220_clk_media, "hisilicon,hi6220-mediactrl", hi6220_clk_media_init);
/* clocks in pmctrl */
config COMMON_CLK_MT8135
bool "Clock driver for Mediatek MT8135"
+ depends on ARCH_MEDIATEK || COMPILE_TEST
select COMMON_CLK_MEDIATEK
default ARCH_MEDIATEK
---help---
config COMMON_CLK_MT8173
bool "Clock driver for Mediatek MT8173"
+ depends on ARCH_MEDIATEK || COMPILE_TEST
select COMMON_CLK_MEDIATEK
default ARCH_MEDIATEK
---help---
};
static int armada_3700_add_composite_clk(const struct clk_periph_data *data,
void __iomem *reg, spinlock_t *lock,
- struct device *dev, struct clk_hw *hw)
+ struct device *dev, struct clk_hw **hw)
{
const struct clk_ops *mux_ops = NULL, *gate_ops = NULL,
*rate_ops = NULL;
gate->lock = lock;
gate_ops = gate_hw->init->ops;
gate->reg = reg + (u64)gate->reg;
+ gate->flags = CLK_GATE_SET_TO_DISABLE;
}
if (data->rate_hw) {
}
}
- hw = clk_hw_register_composite(dev, data->name, data->parent_names,
+ *hw = clk_hw_register_composite(dev, data->name, data->parent_names,
data->num_parents, mux_hw,
mux_ops, rate_hw, rate_ops,
gate_hw, gate_ops, CLK_IGNORE_UNUSED);
- if (IS_ERR(hw))
- return PTR_ERR(hw);
+ if (IS_ERR(*hw))
+ return PTR_ERR(*hw);
return 0;
}
spin_lock_init(&driver_data->lock);
for (i = 0; i < num_periph; i++) {
- struct clk_hw *hw = driver_data->hw_data->hws[i];
+ struct clk_hw **hw = &driver_data->hw_data->hws[i];
if (armada_3700_add_composite_clk(&data[i], reg,
&driver_data->lock, dev, hw))
},
{ },
};
+MODULE_DEVICE_TABLE(of, exynos_audss_clk_of_match);
static void exynos_audss_clk_teardown(void)
{
hw_data->num = clk_num;
/* avoid returning NULL for unused idx */
- for (; clk_num >= 0; clk_num--)
+ while (--clk_num >= 0)
hw_data->hws[clk_num] = ERR_PTR(-EINVAL);
for (p = data; p->name; p++) {
static const struct of_device_id uniphier_clk_match[] = {
/* System clock */
+ {
+ .compatible = "socionext,uniphier-sld3-clock",
+ .data = uniphier_sld3_sys_clk_data,
+ },
{
.compatible = "socionext,uniphier-ld4-clock",
.data = uniphier_ld4_sys_clk_data,
.compatible = "socionext,uniphier-ld20-clock",
.data = uniphier_ld20_sys_clk_data,
},
- /* Media I/O clock */
+ /* Media I/O clock, SD clock */
{
.compatible = "socionext,uniphier-sld3-mio-clock",
.data = uniphier_sld3_mio_clk_data,
.data = uniphier_sld3_mio_clk_data,
},
{
- .compatible = "socionext,uniphier-pro5-mio-clock",
- .data = uniphier_pro5_mio_clk_data,
+ .compatible = "socionext,uniphier-pro5-sd-clock",
+ .data = uniphier_pro5_sd_clk_data,
},
{
- .compatible = "socionext,uniphier-pxs2-mio-clock",
- .data = uniphier_pro5_mio_clk_data,
+ .compatible = "socionext,uniphier-pxs2-sd-clock",
+ .data = uniphier_pro5_sd_clk_data,
},
{
.compatible = "socionext,uniphier-ld11-mio-clock",
.data = uniphier_sld3_mio_clk_data,
},
{
- .compatible = "socionext,uniphier-ld20-mio-clock",
- .data = uniphier_pro5_mio_clk_data,
+ .compatible = "socionext,uniphier-ld20-sd-clock",
+ .data = uniphier_pro5_sd_clk_data,
},
/* Peripheral clock */
{
{ /* sentinel */ }
};
-const struct uniphier_clk_data uniphier_pro5_mio_clk_data[] = {
+const struct uniphier_clk_data uniphier_pro5_sd_clk_data[] = {
UNIPHIER_MIO_CLK_SD_FIXED,
UNIPHIER_MIO_CLK_SD(0, 0),
UNIPHIER_MIO_CLK_SD(1, 1),
struct uniphier_clk_mux *mux = to_uniphier_clk_mux(hw);
int num_parents = clk_hw_get_num_parents(hw);
int ret;
- u32 val;
+ unsigned int val;
u8 i;
ret = regmap_read(mux->regmap, mux->reg, &val);
extern const struct uniphier_clk_data uniphier_ld11_sys_clk_data[];
extern const struct uniphier_clk_data uniphier_ld20_sys_clk_data[];
extern const struct uniphier_clk_data uniphier_sld3_mio_clk_data[];
-extern const struct uniphier_clk_data uniphier_pro5_mio_clk_data[];
+extern const struct uniphier_clk_data uniphier_pro5_sd_clk_data[];
extern const struct uniphier_clk_data uniphier_ld4_peri_clk_data[];
extern const struct uniphier_clk_data uniphier_pro4_peri_clk_data[];
config SYS_SUPPORTS_EM_STI
bool
+config CLKSRC_JCORE_PIT
+ bool "J-Core PIT timer driver" if COMPILE_TEST
+ depends on OF
+ depends on GENERIC_CLOCKEVENTS
+ depends on HAS_IOMEM
+ select CLKSRC_MMIO
+ help
+ This enables build of clocksource and clockevent driver for
+ the integrated PIT in the J-Core synthesizable, open source SoC.
+
config SH_TIMER_CMT
bool "Renesas CMT timer driver" if COMPILE_TEST
depends on GENERIC_CLOCKEVENTS
obj-$(CONFIG_X86_PM_TIMER) += acpi_pm.o
obj-$(CONFIG_SCx200HR_TIMER) += scx200_hrt.o
obj-$(CONFIG_CS5535_CLOCK_EVENT_SRC) += cs5535-clockevt.o
+obj-$(CONFIG_CLKSRC_JCORE_PIT) += jcore-pit.o
obj-$(CONFIG_SH_TIMER_CMT) += sh_cmt.o
obj-$(CONFIG_SH_TIMER_MTU2) += sh_mtu2.o
obj-$(CONFIG_SH_TIMER_TMU) += sh_tmu.o
--- /dev/null
+/*
+ * J-Core SoC PIT/clocksource driver
+ *
+ * Copyright (C) 2015-2016 Smart Energy Instruments, Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/clockchips.h>
+#include <linux/clocksource.h>
+#include <linux/sched_clock.h>
+#include <linux/cpu.h>
+#include <linux/cpuhotplug.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
+
+#define PIT_IRQ_SHIFT 12
+#define PIT_PRIO_SHIFT 20
+#define PIT_ENABLE_SHIFT 26
+#define PIT_PRIO_MASK 0xf
+
+#define REG_PITEN 0x00
+#define REG_THROT 0x10
+#define REG_COUNT 0x14
+#define REG_BUSPD 0x18
+#define REG_SECHI 0x20
+#define REG_SECLO 0x24
+#define REG_NSEC 0x28
+
+struct jcore_pit {
+ struct clock_event_device ced;
+ void __iomem *base;
+ unsigned long periodic_delta;
+ u32 enable_val;
+};
+
+static void __iomem *jcore_pit_base;
+static struct jcore_pit __percpu *jcore_pit_percpu;
+
+static notrace u64 jcore_sched_clock_read(void)
+{
+ u32 seclo, nsec, seclo0;
+ __iomem void *base = jcore_pit_base;
+
+ seclo = readl(base + REG_SECLO);
+ do {
+ seclo0 = seclo;
+ nsec = readl(base + REG_NSEC);
+ seclo = readl(base + REG_SECLO);
+ } while (seclo0 != seclo);
+
+ return seclo * NSEC_PER_SEC + nsec;
+}
+
+static cycle_t jcore_clocksource_read(struct clocksource *cs)
+{
+ return jcore_sched_clock_read();
+}
+
+static int jcore_pit_disable(struct jcore_pit *pit)
+{
+ writel(0, pit->base + REG_PITEN);
+ return 0;
+}
+
+static int jcore_pit_set(unsigned long delta, struct jcore_pit *pit)
+{
+ jcore_pit_disable(pit);
+ writel(delta, pit->base + REG_THROT);
+ writel(pit->enable_val, pit->base + REG_PITEN);
+ return 0;
+}
+
+static int jcore_pit_set_state_shutdown(struct clock_event_device *ced)
+{
+ struct jcore_pit *pit = container_of(ced, struct jcore_pit, ced);
+
+ return jcore_pit_disable(pit);
+}
+
+static int jcore_pit_set_state_oneshot(struct clock_event_device *ced)
+{
+ struct jcore_pit *pit = container_of(ced, struct jcore_pit, ced);
+
+ return jcore_pit_disable(pit);
+}
+
+static int jcore_pit_set_state_periodic(struct clock_event_device *ced)
+{
+ struct jcore_pit *pit = container_of(ced, struct jcore_pit, ced);
+
+ return jcore_pit_set(pit->periodic_delta, pit);
+}
+
+static int jcore_pit_set_next_event(unsigned long delta,
+ struct clock_event_device *ced)
+{
+ struct jcore_pit *pit = container_of(ced, struct jcore_pit, ced);
+
+ return jcore_pit_set(delta, pit);
+}
+
+static int jcore_pit_local_init(unsigned cpu)
+{
+ struct jcore_pit *pit = this_cpu_ptr(jcore_pit_percpu);
+ unsigned buspd, freq;
+
+ pr_info("Local J-Core PIT init on cpu %u\n", cpu);
+
+ buspd = readl(pit->base + REG_BUSPD);
+ freq = DIV_ROUND_CLOSEST(NSEC_PER_SEC, buspd);
+ pit->periodic_delta = DIV_ROUND_CLOSEST(NSEC_PER_SEC, HZ * buspd);
+
+ clockevents_config_and_register(&pit->ced, freq, 1, ULONG_MAX);
+
+ return 0;
+}
+
+static irqreturn_t jcore_timer_interrupt(int irq, void *dev_id)
+{
+ struct jcore_pit *pit = this_cpu_ptr(dev_id);
+
+ if (clockevent_state_oneshot(&pit->ced))
+ jcore_pit_disable(pit);
+
+ pit->ced.event_handler(&pit->ced);
+
+ return IRQ_HANDLED;
+}
+
+static int __init jcore_pit_init(struct device_node *node)
+{
+ int err;
+ unsigned pit_irq, cpu;
+ unsigned long hwirq;
+ u32 irqprio, enable_val;
+
+ jcore_pit_base = of_iomap(node, 0);
+ if (!jcore_pit_base) {
+ pr_err("Error: Cannot map base address for J-Core PIT\n");
+ return -ENXIO;
+ }
+
+ pit_irq = irq_of_parse_and_map(node, 0);
+ if (!pit_irq) {
+ pr_err("Error: J-Core PIT has no IRQ\n");
+ return -ENXIO;
+ }
+
+ pr_info("Initializing J-Core PIT at %p IRQ %d\n",
+ jcore_pit_base, pit_irq);
+
+ err = clocksource_mmio_init(jcore_pit_base, "jcore_pit_cs",
+ NSEC_PER_SEC, 400, 32,
+ jcore_clocksource_read);
+ if (err) {
+ pr_err("Error registering clocksource device: %d\n", err);
+ return err;
+ }
+
+ sched_clock_register(jcore_sched_clock_read, 32, NSEC_PER_SEC);
+
+ jcore_pit_percpu = alloc_percpu(struct jcore_pit);
+ if (!jcore_pit_percpu) {
+ pr_err("Failed to allocate memory for clock event device\n");
+ return -ENOMEM;
+ }
+
+ err = request_irq(pit_irq, jcore_timer_interrupt,
+ IRQF_TIMER | IRQF_PERCPU,
+ "jcore_pit", jcore_pit_percpu);
+ if (err) {
+ pr_err("pit irq request failed: %d\n", err);
+ free_percpu(jcore_pit_percpu);
+ return err;
+ }
+
+ /*
+ * The J-Core PIT is not hard-wired to a particular IRQ, but
+ * integrated with the interrupt controller such that the IRQ it
+ * generates is programmable, as follows:
+ *
+ * The bit layout of the PIT enable register is:
+ *
+ * .....e..ppppiiiiiiii............
+ *
+ * where the .'s indicate unrelated/unused bits, e is enable,
+ * p is priority, and i is hard irq number.
+ *
+ * For the PIT included in AIC1 (obsolete but still in use),
+ * any hard irq (trap number) can be programmed via the 8
+ * iiiiiiii bits, and a priority (0-15) is programmable
+ * separately in the pppp bits.
+ *
+ * For the PIT included in AIC2 (current), the programming
+ * interface is equivalent modulo interrupt mapping. This is
+ * why a different compatible tag was not used. However only
+ * traps 64-127 (the ones actually intended to be used for
+ * interrupts, rather than syscalls/exceptions/etc.) can be
+ * programmed (the high 2 bits of i are ignored) and the
+ * priority pppp is <<2'd and or'd onto the irq number. This
+ * choice seems to have been made on the hardware engineering
+ * side under an assumption that preserving old AIC1 priority
+ * mappings was important. Future models will likely ignore
+ * the pppp field.
+ */
+ hwirq = irq_get_irq_data(pit_irq)->hwirq;
+ irqprio = (hwirq >> 2) & PIT_PRIO_MASK;
+ enable_val = (1U << PIT_ENABLE_SHIFT)
+ | (hwirq << PIT_IRQ_SHIFT)
+ | (irqprio << PIT_PRIO_SHIFT);
+
+ for_each_present_cpu(cpu) {
+ struct jcore_pit *pit = per_cpu_ptr(jcore_pit_percpu, cpu);
+
+ pit->base = of_iomap(node, cpu);
+ if (!pit->base) {
+ pr_err("Unable to map PIT for cpu %u\n", cpu);
+ continue;
+ }
+
+ pit->ced.name = "jcore_pit";
+ pit->ced.features = CLOCK_EVT_FEAT_PERIODIC
+ | CLOCK_EVT_FEAT_ONESHOT
+ | CLOCK_EVT_FEAT_PERCPU;
+ pit->ced.cpumask = cpumask_of(cpu);
+ pit->ced.rating = 400;
+ pit->ced.irq = pit_irq;
+ pit->ced.set_state_shutdown = jcore_pit_set_state_shutdown;
+ pit->ced.set_state_periodic = jcore_pit_set_state_periodic;
+ pit->ced.set_state_oneshot = jcore_pit_set_state_oneshot;
+ pit->ced.set_next_event = jcore_pit_set_next_event;
+
+ pit->enable_val = enable_val;
+ }
+
+ cpuhp_setup_state(CPUHP_AP_JCORE_TIMER_STARTING,
+ "AP_JCORE_TIMER_STARTING",
+ jcore_pit_local_init, NULL);
+
+ return 0;
+}
+
+CLOCKSOURCE_OF_DECLARE(jcore_pit, "jcore,pit", jcore_pit_init);
return IRQ_HANDLED;
}
+static cycle_t sun5i_clksrc_read(struct clocksource *clksrc)
+{
+ struct sun5i_timer_clksrc *cs = to_sun5i_timer_clksrc(clksrc);
+
+ return ~readl(cs->timer.base + TIMER_CNTVAL_LO_REG(1));
+}
+
static int sun5i_rate_cb_clksrc(struct notifier_block *nb,
unsigned long event, void *data)
{
writel(TIMER_CTL_ENABLE | TIMER_CTL_RELOAD,
base + TIMER_CTL_REG(1));
- ret = clocksource_mmio_init(base + TIMER_CNTVAL_LO_REG(1), node->name,
- rate, 340, 32, clocksource_mmio_readl_down);
+ cs->clksrc.name = node->name;
+ cs->clksrc.rating = 340;
+ cs->clksrc.read = sun5i_clksrc_read;
+ cs->clksrc.mask = CLOCKSOURCE_MASK(32);
+ cs->clksrc.flags = CLOCK_SOURCE_IS_CONTINUOUS;
+
+ ret = clocksource_register_hz(&cs->clksrc, rate);
if (ret) {
pr_err("Couldn't register clock source.\n");
goto err_remove_notifier;
/**
* struct cpudata - Per CPU instance data storage
* @cpu: CPU number for this instance data
+ * @policy: CPUFreq policy value
* @update_util: CPUFreq utility callback information
* @update_util_set: CPUFreq utility callback is set
* @iowait_boost: iowait-related boost fraction
struct cpudata {
int cpu;
+ unsigned int policy;
struct update_util_data update_util;
bool update_util_set;
*min = clamp_t(int, min_perf, cpu->pstate.min_pstate, max_perf);
}
-static void intel_pstate_set_min_pstate(struct cpudata *cpu)
+static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
{
- int pstate = cpu->pstate.min_pstate;
-
trace_cpu_frequency(pstate * cpu->pstate.scaling, cpu->cpu);
cpu->pstate.current_pstate = pstate;
/*
pstate_funcs.get_val(cpu, pstate));
}
+static void intel_pstate_set_min_pstate(struct cpudata *cpu)
+{
+ intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
+}
+
+static void intel_pstate_max_within_limits(struct cpudata *cpu)
+{
+ int min_pstate, max_pstate;
+
+ update_turbo_state();
+ intel_pstate_get_min_max(cpu, &min_pstate, &max_pstate);
+ intel_pstate_set_pstate(cpu, max_pstate);
+}
+
static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
{
cpu->pstate.min_pstate = pstate_funcs.get_min();
from = cpu->pstate.current_pstate;
- target_pstate = pstate_funcs.get_target_pstate(cpu);
+ target_pstate = cpu->policy == CPUFREQ_POLICY_PERFORMANCE ?
+ cpu->pstate.turbo_pstate : pstate_funcs.get_target_pstate(cpu);
intel_pstate_update_pstate(cpu, target_pstate);
pr_debug("set_policy cpuinfo.max %u policy->max %u\n",
policy->cpuinfo.max_freq, policy->max);
- cpu = all_cpu_data[0];
+ cpu = all_cpu_data[policy->cpu];
+ cpu->policy = policy->policy;
+
if (cpu->pstate.max_pstate_physical > cpu->pstate.max_pstate &&
policy->max < policy->cpuinfo.max_freq &&
policy->max > cpu->pstate.max_pstate * cpu->pstate.scaling) {
policy->max = policy->cpuinfo.max_freq;
}
- if (policy->policy == CPUFREQ_POLICY_PERFORMANCE) {
+ if (cpu->policy == CPUFREQ_POLICY_PERFORMANCE) {
limits = &performance_limits;
if (policy->max >= policy->cpuinfo.max_freq) {
pr_debug("set performance\n");
limits->max_perf = round_up(limits->max_perf, FRAC_BITS);
out:
+ if (cpu->policy == CPUFREQ_POLICY_PERFORMANCE) {
+ /*
+ * NOHZ_FULL CPUs need this as the governor callback may not
+ * be invoked on them.
+ */
+ intel_pstate_clear_update_util_hook(policy->cpu);
+ intel_pstate_max_within_limits(cpu);
+ }
+
intel_pstate_set_update_util_hook(policy->cpu);
intel_pstate_hwp_set_policy(policy);
config DEV_DAX_PMEM
tristate "PMEM DAX: direct access to persistent memory"
- depends on NVDIMM_DAX
+ depends on LIBNVDIMM && NVDIMM_DAX
default DEV_DAX
help
Support raw access to persistent memory. Note that this
dev_dbg(dax_pmem->dev, "%s\n", __func__);
percpu_ref_exit(ref);
- wait_for_completion(&dax_pmem->cmp);
}
static void dax_pmem_percpu_kill(void *data)
dev_dbg(dax_pmem->dev, "%s\n", __func__);
percpu_ref_kill(ref);
+ wait_for_completion(&dax_pmem->cmp);
}
static int dax_pmem_probe(struct device *dev)
if (ret)
return;
- extcon_set_state(info->edev, EXTCON_USB_HOST, !id);
+ extcon_set_state_sync(info->edev, EXTCON_USB_HOST, !id);
}
static irqreturn_t qcom_usb_irq_handler(int irq, void *dev_id)
lynx->registers = ioremap_nocache(pci_resource_start(dev, 0),
PCILYNX_MAX_REGISTER);
+ if (lynx->registers == NULL) {
+ dev_err(&dev->dev, "Failed to map registers\n");
+ ret = -ENOMEM;
+ goto fail_deallocate_lynx;
+ }
lynx->rcv_start_pcl = pci_alloc_consistent(lynx->pci_device,
sizeof(struct pcl), &lynx->rcv_start_pcl_bus);
lynx->rcv_buffer == NULL) {
dev_err(&dev->dev, "Failed to allocate receive buffer\n");
ret = -ENOMEM;
- goto fail_deallocate;
+ goto fail_deallocate_buffers;
}
lynx->rcv_start_pcl->next = cpu_to_le32(lynx->rcv_pcl_bus);
lynx->rcv_pcl->next = cpu_to_le32(PCL_NEXT_INVALID);
dev_err(&dev->dev,
"Failed to allocate shared interrupt %d\n", dev->irq);
ret = -EIO;
- goto fail_deallocate;
+ goto fail_deallocate_buffers;
}
lynx->misc.parent = &dev->dev;
reg_write(lynx, PCI_INT_ENABLE, 0);
free_irq(lynx->pci_device->irq, lynx);
-fail_deallocate:
+fail_deallocate_buffers:
if (lynx->rcv_start_pcl)
pci_free_consistent(lynx->pci_device, sizeof(struct pcl),
lynx->rcv_start_pcl, lynx->rcv_start_pcl_bus);
pci_free_consistent(lynx->pci_device, PAGE_SIZE,
lynx->rcv_buffer, lynx->rcv_buffer_bus);
iounmap(lynx->registers);
+
+fail_deallocate_lynx:
kfree(lynx);
fail_disable:
-mno-mmx -mno-sse
cflags-$(CONFIG_ARM64) := $(subst -pg,,$(KBUILD_CFLAGS))
-cflags-$(CONFIG_ARM) := $(subst -pg,,$(KBUILD_CFLAGS)) \
+cflags-$(CONFIG_ARM) := $(subst -pg,,$(KBUILD_CFLAGS)) -g0 \
-fno-builtin -fpic -mno-single-pic-base
cflags-$(CONFIG_EFI_ARMSTUB) += -I$(srctree)/scripts/dtc/libfdt
# decompressor. So move our .data to .data.efistub, which is preserved
# explicitly by the decompressor linker script.
#
-STUBCOPY_FLAGS-$(CONFIG_ARM) += --rename-section .data=.data.efistub
+STUBCOPY_FLAGS-$(CONFIG_ARM) += --rename-section .data=.data.efistub \
+ -R ___ksymtab+sort -R ___kcrctab+sort
STUBCOPY_RELOC-$(CONFIG_ARM) := R_ARM_ABS
config GPIO_MOCKUP
tristate "GPIO Testing Driver"
- depends on GPIOLIB
+ depends on GPIOLIB && SYSFS
select GPIO_SYSFS
help
This enables GPIO Testing driver, which provides a way to test GPIO
{ .compatible = "qca,ar9340-gpio" },
{},
};
+MODULE_DEVICE_TABLE(of, ath79_gpio_of_match);
static int ath79_gpio_probe(struct platform_device *pdev)
{
irq_hw_number_t hwirq)
{
irq_set_chip_data(irq, h->host_data);
- irq_set_chip_and_handler(irq, &mpc8xxx_irq_chip, handle_level_irq);
+ irq_set_chip_and_handler(irq, &mpc8xxx_irq_chip, handle_edge_irq);
return 0;
}
writel(~0U, port->base + PINCTRL_IRQSTAT(port) + MXS_CLR);
irq_base = irq_alloc_descs(-1, 0, 32, numa_node_id());
- if (irq_base < 0)
- return irq_base;
+ if (irq_base < 0) {
+ err = irq_base;
+ goto out_iounmap;
+ }
port->domain = irq_domain_add_legacy(np, 32, irq_base, 0,
&irq_domain_simple_ops, NULL);
irq_domain_remove(port->domain);
out_irqdesc_free:
irq_free_descs(irq_base, 32);
+out_iounmap:
+ iounmap(port->base);
return err;
}
* 801/1801/1600, bits are cleared when read.
* Edge detect register is not present on 801/1600/1801
*/
- if (stmpe->partnum != STMPE801 || stmpe->partnum != STMPE1600 ||
+ if (stmpe->partnum != STMPE801 && stmpe->partnum != STMPE1600 &&
stmpe->partnum != STMPE1801) {
stmpe_reg_write(stmpe, statmsbreg + i, status[i]);
stmpe_reg_write(stmpe,
{ .compatible = "technologic,ts4800-gpio", },
{},
};
+MODULE_DEVICE_TABLE(of, ts4800_gpio_of_match);
static struct platform_driver ts4800_gpio_driver = {
.driver = {
{
int idx, i;
unsigned int irq_flags;
+ int ret = -ENOENT;
for (i = 0, idx = 0; idx <= index; i++) {
struct acpi_gpio_info info;
struct gpio_desc *desc;
desc = acpi_get_gpiod_by_index(adev, NULL, i, &info);
- if (IS_ERR(desc))
+ if (IS_ERR(desc)) {
+ ret = PTR_ERR(desc);
break;
+ }
if (info.gpioint && idx++ == index) {
int irq = gpiod_to_irq(desc);
}
}
- return -ENOENT;
+ return ret;
}
EXPORT_SYMBOL_GPL(acpi_dev_gpio_irq_get);
u32 numdescs;
};
+#define GPIOHANDLE_REQUEST_VALID_FLAGS \
+ (GPIOHANDLE_REQUEST_INPUT | \
+ GPIOHANDLE_REQUEST_OUTPUT | \
+ GPIOHANDLE_REQUEST_ACTIVE_LOW | \
+ GPIOHANDLE_REQUEST_OPEN_DRAIN | \
+ GPIOHANDLE_REQUEST_OPEN_SOURCE)
+
static long linehandle_ioctl(struct file *filep, unsigned int cmd,
unsigned long arg)
{
if (cmd == GPIOHANDLE_GET_LINE_VALUES_IOCTL) {
int val;
+ memset(&ghd, 0, sizeof(ghd));
+
/* TODO: check if descriptors are really input */
for (i = 0; i < lh->numdescs; i++) {
val = gpiod_get_value_cansleep(lh->descs[i]);
u32 lflags = handlereq.flags;
struct gpio_desc *desc;
+ if (offset >= gdev->ngpio) {
+ ret = -EINVAL;
+ goto out_free_descs;
+ }
+
+ /* Return an error if a unknown flag is set */
+ if (lflags & ~GPIOHANDLE_REQUEST_VALID_FLAGS) {
+ ret = -EINVAL;
+ goto out_free_descs;
+ }
+
desc = &gdev->descs[offset];
ret = gpiod_request(desc, lh->label);
if (ret)
struct mutex read_lock;
};
+#define GPIOEVENT_REQUEST_VALID_FLAGS \
+ (GPIOEVENT_REQUEST_RISING_EDGE | \
+ GPIOEVENT_REQUEST_FALLING_EDGE)
+
static unsigned int lineevent_poll(struct file *filep,
struct poll_table_struct *wait)
{
if (cmd == GPIOHANDLE_GET_LINE_VALUES_IOCTL) {
int val;
+ memset(&ghd, 0, sizeof(ghd));
+
val = gpiod_get_value_cansleep(le->desc);
if (val < 0)
return val;
lflags = eventreq.handleflags;
eflags = eventreq.eventflags;
+ if (offset >= gdev->ngpio) {
+ ret = -EINVAL;
+ goto out_free_label;
+ }
+
+ /* Return an error if a unknown flag is set */
+ if ((lflags & ~GPIOHANDLE_REQUEST_VALID_FLAGS) ||
+ (eflags & ~GPIOEVENT_REQUEST_VALID_FLAGS)) {
+ ret = -EINVAL;
+ goto out_free_label;
+ }
+
/* This is just wrong: we don't look for events on output lines */
if (lflags & GPIOHANDLE_REQUEST_OUTPUT) {
ret = -EINVAL;
if (cmd == GPIO_GET_CHIPINFO_IOCTL) {
struct gpiochip_info chipinfo;
+ memset(&chipinfo, 0, sizeof(chipinfo));
+
strncpy(chipinfo.name, dev_name(&gdev->dev),
sizeof(chipinfo.name));
chipinfo.name[sizeof(chipinfo.name)-1] = '\0';
if (copy_from_user(&lineinfo, ip, sizeof(lineinfo)))
return -EFAULT;
- if (lineinfo.line_offset > gdev->ngpio)
+ if (lineinfo.line_offset >= gdev->ngpio)
return -EINVAL;
desc = &gdev->descs[lineinfo.line_offset];
return ret;
}
-static void amdgpu_connector_destroy(struct drm_connector *connector)
+static void amdgpu_connector_unregister(struct drm_connector *connector)
{
struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
drm_dp_aux_unregister(&amdgpu_connector->ddc_bus->aux);
amdgpu_connector->ddc_bus->has_aux = false;
}
+}
+
+static void amdgpu_connector_destroy(struct drm_connector *connector)
+{
+ struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
+
amdgpu_connector_free_edid(connector);
kfree(amdgpu_connector->con_priv);
drm_connector_unregister(connector);
.dpms = drm_helper_connector_dpms,
.detect = amdgpu_connector_lvds_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
+ .early_unregister = amdgpu_connector_unregister,
.destroy = amdgpu_connector_destroy,
.set_property = amdgpu_connector_set_lcd_property,
};
.dpms = drm_helper_connector_dpms,
.detect = amdgpu_connector_vga_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
+ .early_unregister = amdgpu_connector_unregister,
.destroy = amdgpu_connector_destroy,
.set_property = amdgpu_connector_set_property,
};
.detect = amdgpu_connector_dvi_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = amdgpu_connector_set_property,
+ .early_unregister = amdgpu_connector_unregister,
.destroy = amdgpu_connector_destroy,
.force = amdgpu_connector_dvi_force,
};
.detect = amdgpu_connector_dp_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = amdgpu_connector_set_property,
+ .early_unregister = amdgpu_connector_unregister,
.destroy = amdgpu_connector_destroy,
.force = amdgpu_connector_dvi_force,
};
.detect = amdgpu_connector_dp_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = amdgpu_connector_set_lcd_property,
+ .early_unregister = amdgpu_connector_unregister,
.destroy = amdgpu_connector_destroy,
.force = amdgpu_connector_dvi_force,
};
ctx->rings[i].sequence = 1;
ctx->rings[i].fences = &ctx->fences[amdgpu_sched_jobs * i];
}
+
+ ctx->reset_counter = atomic_read(&adev->gpu_reset_counter);
+
/* create context entity for each ring */
for (i = 0; i < adev->num_rings; i++) {
struct amdgpu_ring *ring = adev->rings[i];
for (i = 0; i < adev->num_ip_blocks; i++) {
if (!adev->ip_block_status[i].valid)
continue;
- if (adev->ip_blocks[i].type == AMD_IP_BLOCK_TYPE_UVD ||
- adev->ip_blocks[i].type == AMD_IP_BLOCK_TYPE_VCE)
- continue;
- /* enable clockgating to save power */
- r = adev->ip_blocks[i].funcs->set_clockgating_state((void *)adev,
- AMD_CG_STATE_GATE);
- if (r) {
- DRM_ERROR("set_clockgating_state(gate) of IP block <%s> failed %d\n", adev->ip_blocks[i].funcs->name, r);
- return r;
- }
if (adev->ip_blocks[i].funcs->late_init) {
r = adev->ip_blocks[i].funcs->late_init((void *)adev);
if (r) {
}
adev->ip_block_status[i].late_initialized = true;
}
+ /* skip CG for VCE/UVD, it's handled specially */
+ if (adev->ip_blocks[i].type != AMD_IP_BLOCK_TYPE_UVD &&
+ adev->ip_blocks[i].type != AMD_IP_BLOCK_TYPE_VCE) {
+ /* enable clockgating to save power */
+ r = adev->ip_blocks[i].funcs->set_clockgating_state((void *)adev,
+ AMD_CG_STATE_GATE);
+ if (r) {
+ DRM_ERROR("set_clockgating_state(gate) of IP block <%s> failed %d\n",
+ adev->ip_blocks[i].funcs->name, r);
+ return r;
+ }
+ }
}
return 0;
{
int i, r;
+ /* need to disable SMC first */
+ for (i = 0; i < adev->num_ip_blocks; i++) {
+ if (!adev->ip_block_status[i].hw)
+ continue;
+ if (adev->ip_blocks[i].type == AMD_IP_BLOCK_TYPE_SMC) {
+ /* ungate blocks before hw fini so that we can shutdown the blocks safely */
+ r = adev->ip_blocks[i].funcs->set_clockgating_state((void *)adev,
+ AMD_CG_STATE_UNGATE);
+ if (r) {
+ DRM_ERROR("set_clockgating_state(ungate) of IP block <%s> failed %d\n",
+ adev->ip_blocks[i].funcs->name, r);
+ return r;
+ }
+ r = adev->ip_blocks[i].funcs->hw_fini((void *)adev);
+ /* XXX handle errors */
+ if (r) {
+ DRM_DEBUG("hw_fini of IP block <%s> failed %d\n",
+ adev->ip_blocks[i].funcs->name, r);
+ }
+ adev->ip_block_status[i].hw = false;
+ break;
+ }
+ }
+
for (i = adev->num_ip_blocks - 1; i >= 0; i--) {
if (!adev->ip_block_status[i].hw)
continue;
if (!adev->ip_block_status[i].valid)
continue;
if (adev->ip_blocks[i].funcs->check_soft_reset)
- adev->ip_blocks[i].funcs->check_soft_reset(adev);
+ adev->ip_block_status[i].hang =
+ adev->ip_blocks[i].funcs->check_soft_reset(adev);
if (adev->ip_block_status[i].hang) {
DRM_INFO("IP block:%d is hang!\n", i);
asic_hang = true;
static bool amdgpu_need_full_reset(struct amdgpu_device *adev)
{
- if (adev->ip_block_status[AMD_IP_BLOCK_TYPE_GMC].hang ||
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_SMC].hang ||
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_ACP].hang ||
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_DCE].hang) {
- DRM_INFO("Some block need full reset!\n");
- return true;
+ int i;
+
+ for (i = 0; i < adev->num_ip_blocks; i++) {
+ if (!adev->ip_block_status[i].valid)
+ continue;
+ if ((adev->ip_blocks[i].type == AMD_IP_BLOCK_TYPE_GMC) ||
+ (adev->ip_blocks[i].type == AMD_IP_BLOCK_TYPE_SMC) ||
+ (adev->ip_blocks[i].type == AMD_IP_BLOCK_TYPE_ACP) ||
+ (adev->ip_blocks[i].type == AMD_IP_BLOCK_TYPE_DCE)) {
+ if (adev->ip_block_status[i].hang) {
+ DRM_INFO("Some block need full reset!\n");
+ return true;
+ }
+ }
}
return false;
}
printk("\n");
}
+
u32 amdgpu_dpm_get_vblank_time(struct amdgpu_device *adev)
{
struct drm_device *dev = adev->ddev;
struct drm_crtc *crtc;
struct amdgpu_crtc *amdgpu_crtc;
- u32 line_time_us, vblank_lines;
+ u32 vblank_in_pixels;
u32 vblank_time_us = 0xffffffff; /* if the displays are off, vblank time is max */
if (adev->mode_info.num_crtc && adev->mode_info.mode_config_initialized) {
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
amdgpu_crtc = to_amdgpu_crtc(crtc);
if (crtc->enabled && amdgpu_crtc->enabled && amdgpu_crtc->hw_mode.clock) {
- line_time_us = (amdgpu_crtc->hw_mode.crtc_htotal * 1000) /
- amdgpu_crtc->hw_mode.clock;
- vblank_lines = amdgpu_crtc->hw_mode.crtc_vblank_end -
+ vblank_in_pixels =
+ amdgpu_crtc->hw_mode.crtc_htotal *
+ (amdgpu_crtc->hw_mode.crtc_vblank_end -
amdgpu_crtc->hw_mode.crtc_vdisplay +
- (amdgpu_crtc->v_border * 2);
- vblank_time_us = vblank_lines * line_time_us;
+ (amdgpu_crtc->v_border * 2));
+
+ vblank_time_us = vblank_in_pixels * 1000 / amdgpu_crtc->hw_mode.clock;
break;
}
}
int amdgpu_bo_init(struct amdgpu_device *adev)
{
+ /* reserve PAT memory space to WC for VRAM */
+ arch_io_reserve_memtype_wc(adev->mc.aper_base,
+ adev->mc.aper_size);
+
/* Add an MTRR for the VRAM */
adev->mc.vram_mtrr = arch_phys_wc_add(adev->mc.aper_base,
adev->mc.aper_size);
{
amdgpu_ttm_fini(adev);
arch_phys_wc_del(adev->mc.vram_mtrr);
+ arch_io_free_memtype_wc(adev->mc.aper_base, adev->mc.aper_size);
}
int amdgpu_bo_fbdev_mmap(struct amdgpu_bo *bo,
ent = debugfs_create_file(name,
S_IFREG | S_IRUGO, root,
ring, &amdgpu_debugfs_ring_fops);
- if (IS_ERR(ent))
- return PTR_ERR(ent);
+ if (!ent)
+ return -ENOMEM;
i_size_write(ent->d_inode, ring->ring_size + 12);
ring->ent = ent;
int amdgpu_ttm_tt_get_user_pages(struct ttm_tt *ttm, struct page **pages)
{
struct amdgpu_ttm_tt *gtt = (void *)ttm;
- int write = !(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY);
+ unsigned int flags = 0;
unsigned pinned = 0;
int r;
+ if (!(gtt->userflags & AMDGPU_GEM_USERPTR_READONLY))
+ flags |= FOLL_WRITE;
+
if (gtt->userflags & AMDGPU_GEM_USERPTR_ANONONLY) {
/* check that we only use anonymous memory
to prevent problems with writeback */
list_add(&guptask.list, >t->guptasks);
spin_unlock(>t->guptasklock);
- r = get_user_pages(userptr, num_pages, write, 0, p, NULL);
+ r = get_user_pages(userptr, num_pages, flags, p, NULL);
spin_lock(>t->guptasklock);
list_del(&guptask.list);
return 0;
}
-/* borrowed from KV, need future unify */
static int cz_dpm_get_temperature(struct amdgpu_device *adev)
{
int actual_temp = 0;
- uint32_t temp = RREG32_SMC(0xC0300E0C);
+ uint32_t val = RREG32_SMC(ixTHM_TCON_CUR_TMP);
+ uint32_t temp = REG_GET_FIELD(val, THM_TCON_CUR_TMP, CUR_TEMP);
- if (temp)
+ if (REG_GET_FIELD(val, THM_TCON_CUR_TMP, CUR_TEMP_RANGE_SEL))
actual_temp = 1000 * ((temp / 8) - 49);
+ else
+ actual_temp = 1000 * (temp / 8);
return actual_temp;
}
return 0;
}
-static int dce_v10_0_check_soft_reset(void *handle)
+static bool dce_v10_0_check_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (dce_v10_0_is_display_hung(adev))
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_DCE].hang = true;
- else
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_DCE].hang = false;
-
- return 0;
+ return dce_v10_0_is_display_hung(adev);
}
static int dce_v10_0_soft_reset(void *handle)
u32 srbm_soft_reset = 0, tmp;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_DCE].hang)
- return 0;
-
if (dce_v10_0_is_display_hung(adev))
srbm_soft_reset |= SRBM_SOFT_RESET__SOFT_RESET_DC_MASK;
static int gfx_v8_0_rlc_resume(struct amdgpu_device *adev)
{
int r;
+ u32 tmp;
gfx_v8_0_rlc_stop(adev);
/* disable CG */
- WREG32(mmRLC_CGCG_CGLS_CTRL, 0);
+ tmp = RREG32(mmRLC_CGCG_CGLS_CTRL);
+ tmp &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK |
+ RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK);
+ WREG32(mmRLC_CGCG_CGLS_CTRL, tmp);
if (adev->asic_type == CHIP_POLARIS11 ||
- adev->asic_type == CHIP_POLARIS10)
- WREG32(mmRLC_CGCG_CGLS_CTRL_3D, 0);
+ adev->asic_type == CHIP_POLARIS10) {
+ tmp = RREG32(mmRLC_CGCG_CGLS_CTRL_3D);
+ tmp &= ~0x3;
+ WREG32(mmRLC_CGCG_CGLS_CTRL_3D, tmp);
+ }
/* disable PG */
WREG32(mmRLC_PG_CNTL, 0);
return -ETIMEDOUT;
}
-static int gfx_v8_0_check_soft_reset(void *handle)
+static bool gfx_v8_0_check_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 grbm_soft_reset = 0, srbm_soft_reset = 0;
SRBM_SOFT_RESET, SOFT_RESET_SEM, 1);
if (grbm_soft_reset || srbm_soft_reset) {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_GFX].hang = true;
adev->gfx.grbm_soft_reset = grbm_soft_reset;
adev->gfx.srbm_soft_reset = srbm_soft_reset;
+ return true;
} else {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_GFX].hang = false;
adev->gfx.grbm_soft_reset = 0;
adev->gfx.srbm_soft_reset = 0;
+ return false;
}
-
- return 0;
}
static void gfx_v8_0_inactive_hqd(struct amdgpu_device *adev,
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 grbm_soft_reset = 0, srbm_soft_reset = 0;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_GFX].hang)
+ if ((!adev->gfx.grbm_soft_reset) &&
+ (!adev->gfx.srbm_soft_reset))
return 0;
grbm_soft_reset = adev->gfx.grbm_soft_reset;
u32 grbm_soft_reset = 0, srbm_soft_reset = 0;
u32 tmp;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_GFX].hang)
+ if ((!adev->gfx.grbm_soft_reset) &&
+ (!adev->gfx.srbm_soft_reset))
return 0;
grbm_soft_reset = adev->gfx.grbm_soft_reset;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 grbm_soft_reset = 0, srbm_soft_reset = 0;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_GFX].hang)
+ if ((!adev->gfx.grbm_soft_reset) &&
+ (!adev->gfx.srbm_soft_reset))
return 0;
grbm_soft_reset = adev->gfx.grbm_soft_reset;
}
-static int gmc_v8_0_check_soft_reset(void *handle)
+static bool gmc_v8_0_check_soft_reset(void *handle)
{
u32 srbm_soft_reset = 0;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
SRBM_SOFT_RESET, SOFT_RESET_MC, 1);
}
if (srbm_soft_reset) {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_GMC].hang = true;
adev->mc.srbm_soft_reset = srbm_soft_reset;
+ return true;
} else {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_GMC].hang = false;
adev->mc.srbm_soft_reset = 0;
+ return false;
}
- return 0;
}
static int gmc_v8_0_pre_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_GMC].hang)
+ if (!adev->mc.srbm_soft_reset)
return 0;
gmc_v8_0_mc_stop(adev, &adev->mc.save);
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_GMC].hang)
+ if (!adev->mc.srbm_soft_reset)
return 0;
srbm_soft_reset = adev->mc.srbm_soft_reset;
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_GMC].hang)
+ if (!adev->mc.srbm_soft_reset)
return 0;
gmc_v8_0_mc_resume(adev, &adev->mc.save);
return -ETIMEDOUT;
}
-static int sdma_v3_0_check_soft_reset(void *handle)
+static bool sdma_v3_0_check_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset = 0;
}
if (srbm_soft_reset) {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_SDMA].hang = true;
adev->sdma.srbm_soft_reset = srbm_soft_reset;
+ return true;
} else {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_SDMA].hang = false;
adev->sdma.srbm_soft_reset = 0;
+ return false;
}
-
- return 0;
}
static int sdma_v3_0_pre_soft_reset(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset = 0;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_SDMA].hang)
+ if (!adev->sdma.srbm_soft_reset)
return 0;
srbm_soft_reset = adev->sdma.srbm_soft_reset;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset = 0;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_SDMA].hang)
+ if (!adev->sdma.srbm_soft_reset)
return 0;
srbm_soft_reset = adev->sdma.srbm_soft_reset;
u32 srbm_soft_reset = 0;
u32 tmp;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_SDMA].hang)
+ if (!adev->sdma.srbm_soft_reset)
return 0;
srbm_soft_reset = adev->sdma.srbm_soft_reset;
max_sclk = 75000;
max_mclk = 80000;
}
+ /* Limit clocks for some HD8600 parts */
+ if (adev->pdev->device == 0x6660 &&
+ adev->pdev->revision == 0x83) {
+ max_sclk = 75000;
+ max_mclk = 80000;
+ }
if (rps->vce_active) {
rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
return -ETIMEDOUT;
}
-static int tonga_ih_check_soft_reset(void *handle)
+static bool tonga_ih_check_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset = 0;
SOFT_RESET_IH, 1);
if (srbm_soft_reset) {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang = true;
adev->irq.srbm_soft_reset = srbm_soft_reset;
+ return true;
} else {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang = false;
adev->irq.srbm_soft_reset = 0;
+ return false;
}
-
- return 0;
}
static int tonga_ih_pre_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang)
+ if (!adev->irq.srbm_soft_reset)
return 0;
return tonga_ih_hw_fini(adev);
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang)
+ if (!adev->irq.srbm_soft_reset)
return 0;
return tonga_ih_hw_init(adev);
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_IH].hang)
+ if (!adev->irq.srbm_soft_reset)
return 0;
srbm_soft_reset = adev->irq.srbm_soft_reset;
}
#define AMDGPU_UVD_STATUS_BUSY_MASK 0xfd
-static int uvd_v6_0_check_soft_reset(void *handle)
+static bool uvd_v6_0_check_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset = 0;
srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_UVD, 1);
if (srbm_soft_reset) {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_UVD].hang = true;
adev->uvd.srbm_soft_reset = srbm_soft_reset;
+ return true;
} else {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_UVD].hang = false;
adev->uvd.srbm_soft_reset = 0;
+ return false;
}
- return 0;
}
+
static int uvd_v6_0_pre_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_UVD].hang)
+ if (!adev->uvd.srbm_soft_reset)
return 0;
uvd_v6_0_stop(adev);
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_UVD].hang)
+ if (!adev->uvd.srbm_soft_reset)
return 0;
srbm_soft_reset = adev->uvd.srbm_soft_reset;
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_UVD].hang)
+ if (!adev->uvd.srbm_soft_reset)
return 0;
mdelay(5);
#define AMDGPU_VCE_STATUS_BUSY_MASK (VCE_STATUS_VCPU_REPORT_AUTO_BUSY_MASK | \
VCE_STATUS_VCPU_REPORT_RB0_BUSY_MASK)
-static int vce_v3_0_check_soft_reset(void *handle)
+static bool vce_v3_0_check_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset = 0;
srbm_soft_reset = REG_SET_FIELD(srbm_soft_reset, SRBM_SOFT_RESET, SOFT_RESET_VCE1, 1);
}
WREG32_FIELD(GRBM_GFX_INDEX, INSTANCE_INDEX, 0);
+ mutex_unlock(&adev->grbm_idx_mutex);
if (srbm_soft_reset) {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_VCE].hang = true;
adev->vce.srbm_soft_reset = srbm_soft_reset;
+ return true;
} else {
- adev->ip_block_status[AMD_IP_BLOCK_TYPE_VCE].hang = false;
adev->vce.srbm_soft_reset = 0;
+ return false;
}
- mutex_unlock(&adev->grbm_idx_mutex);
- return 0;
}
static int vce_v3_0_soft_reset(void *handle)
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
u32 srbm_soft_reset;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_VCE].hang)
+ if (!adev->vce.srbm_soft_reset)
return 0;
srbm_soft_reset = adev->vce.srbm_soft_reset;
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_VCE].hang)
+ if (!adev->vce.srbm_soft_reset)
return 0;
mdelay(5);
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- if (!adev->ip_block_status[AMD_IP_BLOCK_TYPE_VCE].hang)
+ if (!adev->vce.srbm_soft_reset)
return 0;
mdelay(5);
/* poll for idle */
int (*wait_for_idle)(void *handle);
/* check soft reset the IP block */
- int (*check_soft_reset)(void *handle);
+ bool (*check_soft_reset)(void *handle);
/* pre soft reset the IP block */
int (*pre_soft_reset)(void *handle);
/* soft reset the IP block */
uninitialize_display_phy_access_tasks,
disable_gfx_voltage_island_power_gating_tasks,
disable_gfx_clock_gating_tasks,
+ uninitialize_thermal_controller_tasks,
set_boot_state_tasks,
adjust_power_state_tasks,
disable_dynamic_state_management_tasks,
return 0;
}
+static int cz_thermal_get_temperature(struct pp_hwmgr *hwmgr)
+{
+ int actual_temp = 0;
+ uint32_t val = cgs_read_ind_register(hwmgr->device,
+ CGS_IND_REG__SMC, ixTHM_TCON_CUR_TMP);
+ uint32_t temp = PHM_GET_FIELD(val, THM_TCON_CUR_TMP, CUR_TEMP);
+
+ if (PHM_GET_FIELD(val, THM_TCON_CUR_TMP, CUR_TEMP_RANGE_SEL))
+ actual_temp = ((temp / 8) - 49) * PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ else
+ actual_temp = (temp / 8) * PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+
+ return actual_temp;
+}
+
static int cz_read_sensor(struct pp_hwmgr *hwmgr, int idx, int32_t *value)
{
struct cz_hwmgr *cz_hwmgr = (struct cz_hwmgr *)(hwmgr->backend);
case AMDGPU_PP_SENSOR_VCE_POWER:
*value = cz_hwmgr->vce_power_gated ? 0 : 1;
return 0;
+ case AMDGPU_PP_SENSOR_GPU_TEMP:
+ *value = cz_thermal_get_temperature(hwmgr);
+ return 0;
default:
return -EINVAL;
}
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
/* disable SCLK dpm */
- if (!data->sclk_dpm_key_disabled)
- PP_ASSERT_WITH_CODE(
- (smum_send_msg_to_smc(hwmgr->smumgr,
- PPSMC_MSG_DPM_Disable) == 0),
- "Failed to disable SCLK DPM!",
- return -EINVAL);
+ if (!data->sclk_dpm_key_disabled) {
+ PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
+ "Trying to disable SCLK DPM when DPM is disabled",
+ return 0);
+ smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DPM_Disable);
+ }
/* disable MCLK dpm */
if (!data->mclk_dpm_key_disabled) {
- PP_ASSERT_WITH_CODE(
- (smum_send_msg_to_smc(hwmgr->smumgr,
- PPSMC_MSG_MCLKDPM_Disable) == 0),
- "Failed to disable MCLK DPM!",
- return -EINVAL);
+ PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
+ "Trying to disable MCLK DPM when DPM is disabled",
+ return 0);
+ smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_MCLKDPM_Disable);
}
return 0;
return -EINVAL);
}
- if (smu7_disable_sclk_mclk_dpm(hwmgr)) {
- printk(KERN_ERR "Failed to disable Sclk DPM and Mclk DPM!");
- return -EINVAL;
- }
+ smu7_disable_sclk_mclk_dpm(hwmgr);
+
+ PP_ASSERT_WITH_CODE(true == smum_is_dpm_running(hwmgr),
+ "Trying to disable voltage DPM when DPM is disabled",
+ return 0);
+
+ smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Voltage_Cntl_Disable);
return 0;
}
PP_ASSERT_WITH_CODE((0 == tmp_result),
"Failed to enable VR hot GPIO interrupt!", result = tmp_result);
- smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)PPSMC_HasDisplay);
+ smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)PPSMC_NoDisplay);
tmp_result = smu7_enable_sclk_control(hwmgr);
PP_ASSERT_WITH_CODE((0 == tmp_result),
PP_ASSERT_WITH_CODE((tmp_result == 0),
"Failed to disable thermal auto throttle!", result = tmp_result);
+ if (1 == PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, FEATURE_STATUS, AVS_ON)) {
+ PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_DisableAvfs)),
+ "Failed to disable AVFS!",
+ return -EINVAL);
+ }
+
tmp_result = smu7_stop_dpm(hwmgr);
PP_ASSERT_WITH_CODE((tmp_result == 0),
"Failed to stop DPM!", result = tmp_result);
struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table = NULL;
- if (table_info != NULL)
- sclk_table = table_info->vdd_dep_on_sclk;
+ if (table_info == NULL)
+ return -EINVAL;
+
+ sclk_table = table_info->vdd_dep_on_sclk;
for (i = 0; i < SMU7_MAX_LEAKAGE_COUNT; i++) {
vv_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
int smu7_check_states_equal(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *pstate1, const struct pp_hw_power_state *pstate2, bool *equal)
{
- const struct smu7_power_state *psa = cast_const_phw_smu7_power_state(pstate1);
- const struct smu7_power_state *psb = cast_const_phw_smu7_power_state(pstate2);
+ const struct smu7_power_state *psa;
+ const struct smu7_power_state *psb;
int i;
if (pstate1 == NULL || pstate2 == NULL || equal == NULL)
return -EINVAL;
+ psa = cast_const_phw_smu7_power_state(pstate1);
+ psb = cast_const_phw_smu7_power_state(pstate2);
/* If the two states don't even have the same number of performance levels they cannot be the same state. */
if (psa->performance_level_count != psb->performance_level_count) {
*equal = false;
.set_mclk_od = smu7_set_mclk_od,
.get_clock_by_type = smu7_get_clock_by_type,
.read_sensor = smu7_read_sensor,
+ .dynamic_state_management_disable = smu7_disable_dpm_tasks,
};
uint8_t smu7_get_sleep_divider_id_from_clock(uint32_t clock,
PP_ASSERT_WITH_CODE((j <= SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE),
"Invalid VramInfo table.", return -EINVAL);
- if (!data->is_memory_gddr5) {
+ if (!data->is_memory_gddr5 && j < SMU71_DISCRETE_MC_REGISTER_ARRAY_SIZE) {
table->mc_reg_address[j].s1 = mmMC_PMG_AUTO_CMD;
table->mc_reg_address[j].s0 = mmMC_PMG_AUTO_CMD;
for (k = 0; k < table->num_entries; k++) {
{
struct armada_crtc *dcrtc = drm_to_armada_crtc(crtc);
- if (dcrtc->dpms != dpms) {
- dcrtc->dpms = dpms;
- if (!IS_ERR(dcrtc->clk) && !dpms_blanked(dpms))
- WARN_ON(clk_prepare_enable(dcrtc->clk));
- armada_drm_crtc_update(dcrtc);
- if (!IS_ERR(dcrtc->clk) && dpms_blanked(dpms))
- clk_disable_unprepare(dcrtc->clk);
+ if (dpms_blanked(dcrtc->dpms) != dpms_blanked(dpms)) {
if (dpms_blanked(dpms))
armada_drm_vblank_off(dcrtc);
- else
+ else if (!IS_ERR(dcrtc->clk))
+ WARN_ON(clk_prepare_enable(dcrtc->clk));
+ dcrtc->dpms = dpms;
+ armada_drm_crtc_update(dcrtc);
+ if (!dpms_blanked(dpms))
drm_crtc_vblank_on(&dcrtc->crtc);
+ else if (!IS_ERR(dcrtc->clk))
+ clk_disable_unprepare(dcrtc->clk);
+ } else if (dcrtc->dpms != dpms) {
+ dcrtc->dpms = dpms;
}
}
return ret;
}
+ arch_io_reserve_memtype_wc(pci_resource_start(dev->pdev, 0),
+ pci_resource_len(dev->pdev, 0));
ast->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0),
pci_resource_len(dev->pdev, 0));
void ast_mm_fini(struct ast_private *ast)
{
+ struct drm_device *dev = ast->dev;
+
ttm_bo_device_release(&ast->ttm.bdev);
ast_ttm_global_release(ast);
arch_phys_wc_del(ast->fb_mtrr);
+ arch_io_free_memtype_wc(pci_resource_start(dev->pdev, 0),
+ pci_resource_len(dev->pdev, 0));
}
void ast_ttm_placement(struct ast_bo *bo, int domain)
return ret;
}
+ arch_io_reserve_memtype_wc(pci_resource_start(dev->pdev, 0),
+ pci_resource_len(dev->pdev, 0));
+
cirrus->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0),
pci_resource_len(dev->pdev, 0));
void cirrus_mm_fini(struct cirrus_device *cirrus)
{
+ struct drm_device *dev = cirrus->dev;
+
if (!cirrus->mm_inited)
return;
arch_phys_wc_del(cirrus->fb_mtrr);
cirrus->fb_mtrr = 0;
+ arch_io_free_memtype_wc(pci_resource_start(dev->pdev, 0),
+ pci_resource_len(dev->pdev, 0));
}
void cirrus_ttm_placement(struct cirrus_bo *bo, int domain)
mutex_lock(&dev->master_mutex);
master = dev->master;
- if (!master)
- goto out_unlock;
-
seq_printf(m, "%s", dev->driver->name);
if (dev->dev)
seq_printf(m, " dev=%s", dev_name(dev->dev));
if (dev->unique)
seq_printf(m, " unique=%s", dev->unique);
seq_printf(m, "\n");
-out_unlock:
mutex_unlock(&dev->master_mutex);
return 0;
/*
* Append a LINK to the submitted command buffer to return to
* the ring buffer. return_target is the ring target address.
- * We need three dwords: event, wait, link.
+ * We need at most 7 dwords in the return target: 2 cache flush +
+ * 2 semaphore stall + 1 event + 1 wait + 1 link.
*/
- return_dwords = 3;
+ return_dwords = 7;
return_target = etnaviv_buffer_reserve(gpu, buffer, return_dwords);
CMD_LINK(cmdbuf, return_dwords, return_target);
/*
- * Append event, wait and link pointing back to the wait
- * command to the ring buffer.
+ * Append a cache flush, stall, event, wait and link pointing back to
+ * the wait command to the ring buffer.
*/
+ if (gpu->exec_state == ETNA_PIPE_2D) {
+ CMD_LOAD_STATE(buffer, VIVS_GL_FLUSH_CACHE,
+ VIVS_GL_FLUSH_CACHE_PE2D);
+ } else {
+ CMD_LOAD_STATE(buffer, VIVS_GL_FLUSH_CACHE,
+ VIVS_GL_FLUSH_CACHE_DEPTH |
+ VIVS_GL_FLUSH_CACHE_COLOR);
+ CMD_LOAD_STATE(buffer, VIVS_TS_FLUSH_CACHE,
+ VIVS_TS_FLUSH_CACHE_FLUSH);
+ }
+ CMD_SEM(buffer, SYNC_RECIPIENT_FE, SYNC_RECIPIENT_PE);
+ CMD_STALL(buffer, SYNC_RECIPIENT_FE, SYNC_RECIPIENT_PE);
CMD_LOAD_STATE(buffer, VIVS_GL_EVENT, VIVS_GL_EVENT_EVENT_ID(event) |
VIVS_GL_EVENT_FROM_PE);
CMD_WAIT(buffer);
- CMD_LINK(buffer, 2, return_target + 8);
+ CMD_LINK(buffer, 2, etnaviv_iommu_get_cmdbuf_va(gpu, buffer) +
+ buffer->user_size - 4);
if (drm_debug & DRM_UT_DRIVER)
pr_info("stream link to 0x%08x @ 0x%08x %p\n",
int ret = 0, pinned, npages = etnaviv_obj->base.size >> PAGE_SHIFT;
struct page **pvec;
uintptr_t ptr;
+ unsigned int flags = 0;
pvec = drm_malloc_ab(npages, sizeof(struct page *));
if (!pvec)
return ERR_PTR(-ENOMEM);
+ if (!etnaviv_obj->userptr.ro)
+ flags |= FOLL_WRITE;
+
pinned = 0;
ptr = etnaviv_obj->userptr.ptr;
down_read(&mm->mmap_sem);
while (pinned < npages) {
ret = get_user_pages_remote(task, mm, ptr, npages - pinned,
- !etnaviv_obj->userptr.ro, 0,
- pvec + pinned, NULL);
+ flags, pvec + pinned, NULL);
if (ret < 0)
break;
return (u32)buf->vram_node.start;
mutex_lock(&mmu->lock);
- ret = etnaviv_iommu_find_iova(mmu, &buf->vram_node, buf->size);
+ ret = etnaviv_iommu_find_iova(mmu, &buf->vram_node,
+ buf->size + SZ_64K);
if (ret < 0) {
mutex_unlock(&mmu->lock);
return 0;
goto err_free;
}
- ret = get_vaddr_frames(start, npages, true, true, g2d_userptr->vec);
+ ret = get_vaddr_frames(start, npages, FOLL_FORCE | FOLL_WRITE,
+ g2d_userptr->vec);
if (ret != npages) {
DRM_ERROR("failed to get user pages from userptr.\n");
if (ret < 0)
DCU_MODE_DCU_MODE(DCU_MODE_OFF));
regmap_write(fsl_dev->regmap, DCU_UPDATE_MODE,
DCU_UPDATE_MODE_READREG);
+ clk_disable_unprepare(fsl_dev->pix_clk);
}
static void fsl_dcu_drm_crtc_enable(struct drm_crtc *crtc)
struct drm_device *dev = crtc->dev;
struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
+ clk_prepare_enable(fsl_dev->pix_clk);
regmap_update_bits(fsl_dev->regmap, DCU_DCU_MODE,
DCU_MODE_DCU_MODE_MASK,
DCU_MODE_DCU_MODE(DCU_MODE_NORMAL));
DCU_THRESHOLD_LS_BF_VS(BF_VS_VAL) |
DCU_THRESHOLD_OUT_BUF_HIGH(BUF_MAX_VAL) |
DCU_THRESHOLD_OUT_BUF_LOW(BUF_MIN_VAL));
- regmap_write(fsl_dev->regmap, DCU_UPDATE_MODE,
- DCU_UPDATE_MODE_READREG);
return;
}
return ret;
}
- ret = clk_prepare_enable(fsl_dev->pix_clk);
- if (ret < 0) {
- dev_err(dev, "failed to enable pix clk\n");
- goto disable_dcu_clk;
- }
-
+ if (fsl_dev->tcon)
+ fsl_tcon_bypass_enable(fsl_dev->tcon);
fsl_dcu_drm_init_planes(fsl_dev->drm);
drm_atomic_helper_resume(fsl_dev->drm, fsl_dev->state);
enable_irq(fsl_dev->irq);
return 0;
-
-disable_dcu_clk:
- clk_disable_unprepare(fsl_dev->clk);
- return ret;
}
#endif
goto disable_clk;
}
- ret = clk_prepare_enable(fsl_dev->pix_clk);
- if (ret < 0) {
- dev_err(dev, "failed to enable pix clk\n");
- goto unregister_pix_clk;
- }
-
fsl_dev->tcon = fsl_tcon_init(dev);
drm = drm_dev_alloc(driver, dev);
if (IS_ERR(drm)) {
ret = PTR_ERR(drm);
- goto disable_pix_clk;
+ goto unregister_pix_clk;
}
fsl_dev->dev = dev;
unref:
drm_dev_unref(drm);
-disable_pix_clk:
- clk_disable_unprepare(fsl_dev->pix_clk);
unregister_pix_clk:
clk_unregister(fsl_dev->pix_clk);
disable_clk:
struct fsl_dcu_drm_device *fsl_dev = platform_get_drvdata(pdev);
clk_disable_unprepare(fsl_dev->clk);
- clk_disable_unprepare(fsl_dev->pix_clk);
clk_unregister(fsl_dev->pix_clk);
drm_put_dev(fsl_dev->drm);
for (j = 1; j <= fsl_dev->soc->layer_regs; j++)
regmap_write(fsl_dev->regmap, DCU_CTRLDESCLN(i, j), 0);
}
- regmap_update_bits(fsl_dev->regmap, DCU_DCU_MODE,
- DCU_MODE_DCU_MODE_MASK,
- DCU_MODE_DCU_MODE(DCU_MODE_OFF));
- regmap_write(fsl_dev->regmap, DCU_UPDATE_MODE,
- DCU_UPDATE_MODE_READREG);
}
struct drm_plane *fsl_dcu_drm_primary_create_plane(struct drm_device *dev)
#include "fsl_dcu_drm_drv.h"
#include "fsl_tcon.h"
-static int
-fsl_dcu_drm_encoder_atomic_check(struct drm_encoder *encoder,
- struct drm_crtc_state *crtc_state,
- struct drm_connector_state *conn_state)
-{
- return 0;
-}
-
-static void fsl_dcu_drm_encoder_disable(struct drm_encoder *encoder)
-{
- struct drm_device *dev = encoder->dev;
- struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
-
- if (fsl_dev->tcon)
- fsl_tcon_bypass_disable(fsl_dev->tcon);
-}
-
-static void fsl_dcu_drm_encoder_enable(struct drm_encoder *encoder)
-{
- struct drm_device *dev = encoder->dev;
- struct fsl_dcu_drm_device *fsl_dev = dev->dev_private;
-
- if (fsl_dev->tcon)
- fsl_tcon_bypass_enable(fsl_dev->tcon);
-}
-
-static const struct drm_encoder_helper_funcs encoder_helper_funcs = {
- .atomic_check = fsl_dcu_drm_encoder_atomic_check,
- .disable = fsl_dcu_drm_encoder_disable,
- .enable = fsl_dcu_drm_encoder_enable,
-};
-
static void fsl_dcu_drm_encoder_destroy(struct drm_encoder *encoder)
{
drm_encoder_cleanup(encoder);
int ret;
encoder->possible_crtcs = 1;
+
+ /* Use bypass mode for parallel RGB/LVDS encoder */
+ if (fsl_dev->tcon)
+ fsl_tcon_bypass_enable(fsl_dev->tcon);
+
ret = drm_encoder_init(fsl_dev->drm, encoder, &encoder_funcs,
DRM_MODE_ENCODER_LVDS, NULL);
if (ret < 0)
return ret;
- drm_encoder_helper_add(encoder, &encoder_helper_funcs);
-
return 0;
}
pvec = drm_malloc_gfp(npages, sizeof(struct page *), GFP_TEMPORARY);
if (pvec != NULL) {
struct mm_struct *mm = obj->userptr.mm->mm;
+ unsigned int flags = 0;
+
+ if (!obj->userptr.read_only)
+ flags |= FOLL_WRITE;
ret = -EFAULT;
if (atomic_inc_not_zero(&mm->mm_users)) {
(work->task, mm,
obj->userptr.ptr + pinned * PAGE_SIZE,
npages - pinned,
- !obj->userptr.read_only, 0,
+ flags,
pvec + pinned, NULL);
if (ret < 0)
break;
return ret;
}
+ arch_io_reserve_memtype_wc(pci_resource_start(dev->pdev, 0),
+ pci_resource_len(dev->pdev, 0));
+
mdev->fb_mtrr = arch_phys_wc_add(pci_resource_start(dev->pdev, 0),
pci_resource_len(dev->pdev, 0));
void mgag200_mm_fini(struct mga_device *mdev)
{
+ struct drm_device *dev = mdev->dev;
+
ttm_bo_device_release(&mdev->ttm.bdev);
mgag200_ttm_global_release(mdev);
+ arch_io_free_memtype_wc(pci_resource_start(dev->pdev, 0),
+ pci_resource_len(dev->pdev, 0));
arch_phys_wc_del(mdev->fb_mtrr);
mdev->fb_mtrr = 0;
}
/* VRAM init */
drm->gem.vram_available = drm->device.info.ram_user;
+ arch_io_reserve_memtype_wc(device->func->resource_addr(device, 1),
+ device->func->resource_size(device, 1));
+
ret = ttm_bo_init_mm(&drm->ttm.bdev, TTM_PL_VRAM,
drm->gem.vram_available >> PAGE_SHIFT);
if (ret) {
void
nouveau_ttm_fini(struct nouveau_drm *drm)
{
+ struct nvkm_device *device = nvxx_device(&drm->device);
+
ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_VRAM);
ttm_bo_clean_mm(&drm->ttm.bdev, TTM_PL_TT);
arch_phys_wc_del(drm->ttm.mtrr);
drm->ttm.mtrr = 0;
+ arch_io_free_memtype_wc(device->func->resource_addr(device, 1),
+ device->func->resource_size(device, 1));
+
}
struct drm_device *dev = rdev->ddev;
struct drm_crtc *crtc;
struct radeon_crtc *radeon_crtc;
- u32 line_time_us, vblank_lines;
+ u32 vblank_in_pixels;
u32 vblank_time_us = 0xffffffff; /* if the displays are off, vblank time is max */
if (rdev->num_crtc && rdev->mode_info.mode_config_initialized) {
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
radeon_crtc = to_radeon_crtc(crtc);
if (crtc->enabled && radeon_crtc->enabled && radeon_crtc->hw_mode.clock) {
- line_time_us = (radeon_crtc->hw_mode.crtc_htotal * 1000) /
- radeon_crtc->hw_mode.clock;
- vblank_lines = radeon_crtc->hw_mode.crtc_vblank_end -
- radeon_crtc->hw_mode.crtc_vdisplay +
- (radeon_crtc->v_border * 2);
- vblank_time_us = vblank_lines * line_time_us;
+ vblank_in_pixels =
+ radeon_crtc->hw_mode.crtc_htotal *
+ (radeon_crtc->hw_mode.crtc_vblank_end -
+ radeon_crtc->hw_mode.crtc_vdisplay +
+ (radeon_crtc->v_border * 2));
+
+ vblank_time_us = vblank_in_pixels * 1000 / radeon_crtc->hw_mode.clock;
break;
}
}
return ret;
}
+static void radeon_connector_unregister(struct drm_connector *connector)
+{
+ struct radeon_connector *radeon_connector = to_radeon_connector(connector);
+
+ if (radeon_connector->ddc_bus->has_aux) {
+ drm_dp_aux_unregister(&radeon_connector->ddc_bus->aux);
+ radeon_connector->ddc_bus->has_aux = false;
+ }
+}
+
static void radeon_connector_destroy(struct drm_connector *connector)
{
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
.dpms = drm_helper_connector_dpms,
.detect = radeon_lvds_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
+ .early_unregister = radeon_connector_unregister,
.destroy = radeon_connector_destroy,
.set_property = radeon_lvds_set_property,
};
.dpms = drm_helper_connector_dpms,
.detect = radeon_vga_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
+ .early_unregister = radeon_connector_unregister,
.destroy = radeon_connector_destroy,
.set_property = radeon_connector_set_property,
};
.dpms = drm_helper_connector_dpms,
.detect = radeon_tv_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
+ .early_unregister = radeon_connector_unregister,
.destroy = radeon_connector_destroy,
.set_property = radeon_connector_set_property,
};
.detect = radeon_dvi_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = radeon_connector_set_property,
+ .early_unregister = radeon_connector_unregister,
.destroy = radeon_connector_destroy,
.force = radeon_dvi_force,
};
.detect = radeon_dp_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = radeon_connector_set_property,
+ .early_unregister = radeon_connector_unregister,
.destroy = radeon_connector_destroy,
.force = radeon_dvi_force,
};
.detect = radeon_dp_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = radeon_lvds_set_property,
+ .early_unregister = radeon_connector_unregister,
.destroy = radeon_connector_destroy,
.force = radeon_dvi_force,
};
.detect = radeon_dp_detect,
.fill_modes = drm_helper_probe_single_connector_modes,
.set_property = radeon_lvds_set_property,
+ .early_unregister = radeon_connector_unregister,
.destroy = radeon_connector_destroy,
.force = radeon_dvi_force,
};
void radeon_modeset_fini(struct radeon_device *rdev)
{
- radeon_fbdev_fini(rdev);
- kfree(rdev->mode_info.bios_hardcoded_edid);
-
- /* free i2c buses */
- radeon_i2c_fini(rdev);
-
if (rdev->mode_info.mode_config_initialized) {
- radeon_afmt_fini(rdev);
drm_kms_helper_poll_fini(rdev->ddev);
radeon_hpd_fini(rdev);
drm_crtc_force_disable_all(rdev->ddev);
+ radeon_fbdev_fini(rdev);
+ radeon_afmt_fini(rdev);
drm_mode_config_cleanup(rdev->ddev);
rdev->mode_info.mode_config_initialized = false;
}
+
+ kfree(rdev->mode_info.bios_hardcoded_edid);
+
+ /* free i2c buses */
+ radeon_i2c_fini(rdev);
}
static bool is_hdtv_mode(const struct drm_display_mode *mode)
* 2.45.0 - Allow setting shader registers using DMA/COPY packet3 on SI
* 2.46.0 - Add PFP_SYNC_ME support on evergreen
* 2.47.0 - Add UVD_NO_OP register support
+ * 2.48.0 - TA_CS_BC_BASE_ADDR allowed on SI
*/
#define KMS_DRIVER_MAJOR 2
-#define KMS_DRIVER_MINOR 47
+#define KMS_DRIVER_MINOR 48
#define KMS_DRIVER_PATCHLEVEL 0
int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags);
int radeon_driver_unload_kms(struct drm_device *dev);
{
if (!i2c)
return;
+ WARN_ON(i2c->has_aux);
i2c_del_adapter(&i2c->adapter);
- if (i2c->has_aux)
- drm_dp_aux_unregister(&i2c->aux);
kfree(i2c);
}
int radeon_bo_init(struct radeon_device *rdev)
{
+ /* reserve PAT memory space to WC for VRAM */
+ arch_io_reserve_memtype_wc(rdev->mc.aper_base,
+ rdev->mc.aper_size);
+
/* Add an MTRR for the VRAM */
if (!rdev->fastfb_working) {
rdev->mc.vram_mtrr = arch_phys_wc_add(rdev->mc.aper_base,
{
radeon_ttm_fini(rdev);
arch_phys_wc_del(rdev->mc.vram_mtrr);
+ arch_io_free_memtype_wc(rdev->mc.aper_base, rdev->mc.aper_size);
}
/* Returns how many bytes TTM can move per IB.
uint64_t userptr = gtt->userptr + pinned * PAGE_SIZE;
struct page **pages = ttm->pages + pinned;
- r = get_user_pages(userptr, num_pages, write, 0, pages, NULL);
+ r = get_user_pages(userptr, num_pages, write ? FOLL_WRITE : 0,
+ pages, NULL);
if (r < 0)
goto release_pages;
case SPI_CONFIG_CNTL:
case SPI_CONFIG_CNTL_1:
case TA_CNTL_AUX:
+ case TA_CS_BC_BASE_ADDR:
return true;
default:
DRM_ERROR("Invalid register 0x%x in CS\n", reg);
#define SPI_LB_CU_MASK 0x9354
#define TA_CNTL_AUX 0x9508
+#define TA_CS_BC_BASE_ADDR 0x950C
#define CC_RB_BACKEND_DISABLE 0x98F4
#define BACKEND_DISABLE(x) ((x) << 16)
down_read(¤t->mm->mmap_sem);
ret = get_user_pages((unsigned long)xfer->mem_addr,
vsg->num_pages,
- (vsg->direction == DMA_FROM_DEVICE),
- 0, vsg->pages, NULL);
+ (vsg->direction == DMA_FROM_DEVICE) ? FOLL_WRITE : 0,
+ vsg->pages, NULL);
up_read(¤t->mm->mmap_sem);
if (ret != vsg->num_pages) {
void *ptr);
MODULE_PARM_DESC(enable_fbdev, "Enable vmwgfx fbdev");
-module_param_named(enable_fbdev, enable_fbdev, int, 0600);
+module_param_named(enable_fbdev, enable_fbdev, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(force_dma_api, "Force using the DMA API for TTM pages");
-module_param_named(force_dma_api, vmw_force_iommu, int, 0600);
+module_param_named(force_dma_api, vmw_force_iommu, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(restrict_iommu, "Try to limit IOMMU usage for TTM pages");
-module_param_named(restrict_iommu, vmw_restrict_iommu, int, 0600);
+module_param_named(restrict_iommu, vmw_restrict_iommu, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(force_coherent, "Force coherent TTM pages");
-module_param_named(force_coherent, vmw_force_coherent, int, 0600);
+module_param_named(force_coherent, vmw_force_coherent, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(restrict_dma_mask, "Restrict DMA mask to 44 bits with IOMMU");
-module_param_named(restrict_dma_mask, vmw_restrict_dma_mask, int, 0600);
+module_param_named(restrict_dma_mask, vmw_restrict_dma_mask, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(assume_16bpp, "Assume 16-bpp when filtering modes");
module_param_named(assume_16bpp, vmw_assume_16bpp, int, 0600);
#define VMWGFX_DRIVER_DATE "20160210"
#define VMWGFX_DRIVER_MAJOR 2
-#define VMWGFX_DRIVER_MINOR 10
+#define VMWGFX_DRIVER_MINOR 11
#define VMWGFX_DRIVER_PATCHLEVEL 0
#define VMWGFX_FILE_PAGE_OFFSET 0x00100000
#define VMWGFX_FIFO_STATIC_SIZE (1024*1024)
#define VMW_RES_HT_ORDER 12
+/**
+ * enum vmw_resource_relocation_type - Relocation type for resources
+ *
+ * @vmw_res_rel_normal: Traditional relocation. The resource id in the
+ * command stream is replaced with the actual id after validation.
+ * @vmw_res_rel_nop: NOP relocation. The command is unconditionally replaced
+ * with a NOP.
+ * @vmw_res_rel_cond_nop: Conditional NOP relocation. If the resource id
+ * after validation is -1, the command is replaced with a NOP. Otherwise no
+ * action.
+ */
+enum vmw_resource_relocation_type {
+ vmw_res_rel_normal,
+ vmw_res_rel_nop,
+ vmw_res_rel_cond_nop,
+ vmw_res_rel_max
+};
+
/**
* struct vmw_resource_relocation - Relocation info for resources
*
* @head: List head for the software context's relocation list.
* @res: Non-ref-counted pointer to the resource.
- * @offset: Offset of 4 byte entries into the command buffer where the
+ * @offset: Offset of single byte entries into the command buffer where the
* id that needs fixup is located.
+ * @rel_type: Type of relocation.
*/
struct vmw_resource_relocation {
struct list_head head;
const struct vmw_resource *res;
- unsigned long offset;
+ u32 offset:29;
+ enum vmw_resource_relocation_type rel_type:3;
};
/**
struct vmw_dma_buffer *vbo,
bool validate_as_mob,
uint32_t *p_val_node);
-
+/**
+ * vmw_ptr_diff - Compute the offset from a to b in bytes
+ *
+ * @a: A starting pointer.
+ * @b: A pointer offset in the same address space.
+ *
+ * Returns: The offset in bytes between the two pointers.
+ */
+static size_t vmw_ptr_diff(void *a, void *b)
+{
+ return (unsigned long) b - (unsigned long) a;
+}
/**
* vmw_resources_unreserve - unreserve resources previously reserved for
* @list: Pointer to head of relocation list.
* @res: The resource.
* @offset: Offset into the command buffer currently being parsed where the
- * id that needs fixup is located. Granularity is 4 bytes.
+ * id that needs fixup is located. Granularity is one byte.
+ * @rel_type: Relocation type.
*/
static int vmw_resource_relocation_add(struct list_head *list,
const struct vmw_resource *res,
- unsigned long offset)
+ unsigned long offset,
+ enum vmw_resource_relocation_type
+ rel_type)
{
struct vmw_resource_relocation *rel;
rel->res = res;
rel->offset = offset;
+ rel->rel_type = rel_type;
list_add_tail(&rel->head, list);
return 0;
{
struct vmw_resource_relocation *rel;
+ /* Validate the struct vmw_resource_relocation member size */
+ BUILD_BUG_ON(SVGA_CB_MAX_SIZE >= (1 << 29));
+ BUILD_BUG_ON(vmw_res_rel_max >= (1 << 3));
+
list_for_each_entry(rel, list, head) {
- if (likely(rel->res != NULL))
- cb[rel->offset] = rel->res->id;
- else
- cb[rel->offset] = SVGA_3D_CMD_NOP;
+ u32 *addr = (u32 *)((unsigned long) cb + rel->offset);
+ switch (rel->rel_type) {
+ case vmw_res_rel_normal:
+ *addr = rel->res->id;
+ break;
+ case vmw_res_rel_nop:
+ *addr = SVGA_3D_CMD_NOP;
+ break;
+ default:
+ if (rel->res->id == -1)
+ *addr = SVGA_3D_CMD_NOP;
+ break;
+ }
}
}
*p_val = NULL;
ret = vmw_resource_relocation_add(&sw_context->res_relocations,
res,
- id_loc - sw_context->buf_start);
+ vmw_ptr_diff(sw_context->buf_start,
+ id_loc),
+ vmw_res_rel_normal);
if (unlikely(ret != 0))
return ret;
return vmw_resource_relocation_add
(&sw_context->res_relocations, res,
- id_loc - sw_context->buf_start);
+ vmw_ptr_diff(sw_context->buf_start, id_loc),
+ vmw_res_rel_normal);
}
ret = vmw_user_resource_lookup_handle(dev_priv,
return ret;
return vmw_resource_relocation_add(&sw_context->res_relocations,
- NULL, &cmd->header.id -
- sw_context->buf_start);
-
- return 0;
+ NULL,
+ vmw_ptr_diff(sw_context->buf_start,
+ &cmd->header.id),
+ vmw_res_rel_nop);
}
/**
return ret;
return vmw_resource_relocation_add(&sw_context->res_relocations,
- NULL, &cmd->header.id -
- sw_context->buf_start);
-
- return 0;
+ NULL,
+ vmw_ptr_diff(sw_context->buf_start,
+ &cmd->header.id),
+ vmw_res_rel_nop);
}
/**
* @header: Pointer to the command header in the command stream.
*
* Check that the view exists, and if it was not created using this
- * command batch, make sure it's validated (present in the device) so that
- * the remove command will not confuse the device.
+ * command batch, conditionally make this command a NOP.
*/
static int vmw_cmd_dx_view_remove(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
return ret;
/*
- * Add view to the validate list iff it was not created using this
- * command batch.
+ * If the view wasn't created during this command batch, it might
+ * have been removed due to a context swapout, so add a
+ * relocation to conditionally make this command a NOP to avoid
+ * device errors.
*/
- return vmw_view_res_val_add(sw_context, view);
+ return vmw_resource_relocation_add(&sw_context->res_relocations,
+ view,
+ vmw_ptr_diff(sw_context->buf_start,
+ &cmd->header.id),
+ vmw_res_rel_cond_nop);
}
/**
cmd->body.shaderResourceViewId);
}
+/**
+ * vmw_cmd_dx_transfer_from_buffer -
+ * Validate an SVGA_3D_CMD_DX_TRANSFER_FROM_BUFFER command
+ *
+ * @dev_priv: Pointer to a device private struct.
+ * @sw_context: The software context being used for this batch.
+ * @header: Pointer to the command header in the command stream.
+ */
+static int vmw_cmd_dx_transfer_from_buffer(struct vmw_private *dev_priv,
+ struct vmw_sw_context *sw_context,
+ SVGA3dCmdHeader *header)
+{
+ struct {
+ SVGA3dCmdHeader header;
+ SVGA3dCmdDXTransferFromBuffer body;
+ } *cmd = container_of(header, typeof(*cmd), header);
+ int ret;
+
+ ret = vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ user_surface_converter,
+ &cmd->body.srcSid, NULL);
+ if (ret != 0)
+ return ret;
+
+ return vmw_cmd_res_check(dev_priv, sw_context, vmw_res_surface,
+ user_surface_converter,
+ &cmd->body.destSid, NULL);
+}
+
static int vmw_cmd_check_not_3d(struct vmw_private *dev_priv,
struct vmw_sw_context *sw_context,
void *buf, uint32_t *size)
&vmw_cmd_buffer_copy_check, true, false, true),
VMW_CMD_DEF(SVGA_3D_CMD_DX_PRED_COPY_REGION,
&vmw_cmd_pred_copy_check, true, false, true),
+ VMW_CMD_DEF(SVGA_3D_CMD_DX_TRANSFER_FROM_BUFFER,
+ &vmw_cmd_dx_transfer_from_buffer,
+ true, false, true),
};
static int vmw_cmd_check(struct vmw_private *dev_priv,
int ret;
*header = NULL;
- if (!dev_priv->cman || kernel_commands)
- return kernel_commands;
-
if (command_size > SVGA_CB_MAX_SIZE) {
DRM_ERROR("Command buffer is too large.\n");
return ERR_PTR(-EINVAL);
}
+ if (!dev_priv->cman || kernel_commands)
+ return kernel_commands;
+
/* If possible, add a little space for fencing. */
cmdbuf_size = command_size + 512;
cmdbuf_size = min_t(size_t, cmdbuf_size, SVGA_CB_MAX_SIZE);
ttm_bo_unref(&query_val.bo);
ttm_bo_unref(&pinned_val.bo);
vmw_dmabuf_unreference(&dev_priv->pinned_bo);
- DRM_INFO("Dummy query bo pin count: %d\n",
- dev_priv->dummy_query_bo->pin_count);
-
out_unlock:
return;
bool nonblock = !!(flags & drm_vmw_synccpu_dontblock);
long lret;
- if (nonblock)
- return reservation_object_test_signaled_rcu(bo->resv, true) ? 0 : -EBUSY;
-
- lret = reservation_object_wait_timeout_rcu(bo->resv, true, true, MAX_SCHEDULE_TIMEOUT);
+ lret = reservation_object_wait_timeout_rcu(bo->resv, true, true,
+ nonblock ? 0 : MAX_SCHEDULE_TIMEOUT);
if (!lret)
return -EBUSY;
else if (lret < 0)
if (res->id != -1) {
cmd = vmw_fifo_reserve(dev_priv, vmw_surface_destroy_size());
- if (unlikely(cmd == NULL)) {
+ if (unlikely(!cmd)) {
DRM_ERROR("Failed reserving FIFO space for surface "
"destruction.\n");
return;
submit_size = vmw_surface_define_size(srf);
cmd = vmw_fifo_reserve(dev_priv, submit_size);
- if (unlikely(cmd == NULL)) {
+ if (unlikely(!cmd)) {
DRM_ERROR("Failed reserving FIFO space for surface "
"creation.\n");
ret = -ENOMEM;
uint8_t *cmd;
struct vmw_private *dev_priv = res->dev_priv;
- BUG_ON(val_buf->bo == NULL);
-
+ BUG_ON(!val_buf->bo);
submit_size = vmw_surface_dma_size(srf);
cmd = vmw_fifo_reserve(dev_priv, submit_size);
- if (unlikely(cmd == NULL)) {
+ if (unlikely(!cmd)) {
DRM_ERROR("Failed reserving FIFO space for surface "
"DMA.\n");
return -ENOMEM;
submit_size = vmw_surface_destroy_size();
cmd = vmw_fifo_reserve(dev_priv, submit_size);
- if (unlikely(cmd == NULL)) {
+ if (unlikely(!cmd)) {
DRM_ERROR("Failed reserving FIFO space for surface "
"eviction.\n");
return -ENOMEM;
int ret;
struct vmw_resource *res = &srf->res;
- BUG_ON(res_free == NULL);
+ BUG_ON(!res_free);
if (!dev_priv->has_mob)
vmw_fifo_resource_inc(dev_priv);
ret = vmw_resource_init(dev_priv, res, true, res_free,
struct drm_vmw_surface_create_req *req = &arg->req;
struct drm_vmw_surface_arg *rep = &arg->rep;
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
- struct drm_vmw_size __user *user_sizes;
int ret;
int i, j;
uint32_t cur_bo_offset;
}
user_srf = kzalloc(sizeof(*user_srf), GFP_KERNEL);
- if (unlikely(user_srf == NULL)) {
+ if (unlikely(!user_srf)) {
ret = -ENOMEM;
goto out_no_user_srf;
}
memcpy(srf->mip_levels, req->mip_levels, sizeof(srf->mip_levels));
srf->num_sizes = num_sizes;
user_srf->size = size;
-
- srf->sizes = kmalloc(srf->num_sizes * sizeof(*srf->sizes), GFP_KERNEL);
- if (unlikely(srf->sizes == NULL)) {
- ret = -ENOMEM;
+ srf->sizes = memdup_user((struct drm_vmw_size __user *)(unsigned long)
+ req->size_addr,
+ sizeof(*srf->sizes) * srf->num_sizes);
+ if (IS_ERR(srf->sizes)) {
+ ret = PTR_ERR(srf->sizes);
goto out_no_sizes;
}
- srf->offsets = kmalloc(srf->num_sizes * sizeof(*srf->offsets),
- GFP_KERNEL);
- if (unlikely(srf->offsets == NULL)) {
+ srf->offsets = kmalloc_array(srf->num_sizes,
+ sizeof(*srf->offsets),
+ GFP_KERNEL);
+ if (unlikely(!srf->offsets)) {
ret = -ENOMEM;
goto out_no_offsets;
}
- user_sizes = (struct drm_vmw_size __user *)(unsigned long)
- req->size_addr;
-
- ret = copy_from_user(srf->sizes, user_sizes,
- srf->num_sizes * sizeof(*srf->sizes));
- if (unlikely(ret != 0)) {
- ret = -EFAULT;
- goto out_no_copy;
- }
-
srf->base_size = *srf->sizes;
srf->autogen_filter = SVGA3D_TEX_FILTER_NONE;
srf->multisample_count = 0;
ret = -EINVAL;
base = ttm_base_object_lookup_for_ref(dev_priv->tdev, handle);
- if (unlikely(base == NULL)) {
+ if (unlikely(!base)) {
DRM_ERROR("Could not find surface to reference.\n");
goto out_no_lookup;
}
cmd = vmw_fifo_reserve(dev_priv, submit_len);
cmd2 = (typeof(cmd2))cmd;
- if (unlikely(cmd == NULL)) {
+ if (unlikely(!cmd)) {
DRM_ERROR("Failed reserving FIFO space for surface "
"creation.\n");
ret = -ENOMEM;
submit_size = sizeof(*cmd1) + (res->backup_dirty ? sizeof(*cmd2) : 0);
cmd1 = vmw_fifo_reserve(dev_priv, submit_size);
- if (unlikely(cmd1 == NULL)) {
+ if (unlikely(!cmd1)) {
DRM_ERROR("Failed reserving FIFO space for surface "
"binding.\n");
return -ENOMEM;
submit_size = sizeof(*cmd3) + (readback ? sizeof(*cmd1) : sizeof(*cmd2));
cmd = vmw_fifo_reserve(dev_priv, submit_size);
- if (unlikely(cmd == NULL)) {
+ if (unlikely(!cmd)) {
DRM_ERROR("Failed reserving FIFO space for surface "
"unbinding.\n");
return -ENOMEM;
vmw_binding_res_list_scrub(&res->binding_head);
cmd = vmw_fifo_reserve(dev_priv, sizeof(*cmd));
- if (unlikely(cmd == NULL)) {
+ if (unlikely(!cmd)) {
DRM_ERROR("Failed reserving FIFO space for surface "
"destruction.\n");
mutex_unlock(&dev_priv->binding_mutex);
user_srf = container_of(base, struct vmw_user_surface, prime.base);
srf = &user_srf->srf;
- if (srf->res.backup == NULL) {
+ if (!srf->res.backup) {
DRM_ERROR("Shared GB surface is missing a backup buffer.\n");
goto out_bad_resource;
}
}
user_srf = kzalloc(sizeof(*user_srf), GFP_KERNEL);
- if (unlikely(user_srf == NULL)) {
+ if (unlikely(!user_srf)) {
ret = -ENOMEM;
goto out_no_user_srf;
}
0xC0 /* End Collection */
};
-static __u8 pid0006_rdesc_fixed[] = {
- 0x05, 0x01, /* Usage Page (Generic Desktop) */
- 0x09, 0x04, /* Usage (Joystick) */
- 0xA1, 0x01, /* Collection (Application) */
- 0xA1, 0x02, /* Collection (Logical) */
- 0x75, 0x08, /* Report Size (8) */
- 0x95, 0x05, /* Report Count (5) */
- 0x15, 0x00, /* Logical Minimum (0) */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255) */
- 0x35, 0x00, /* Physical Minimum (0) */
- 0x46, 0xFF, 0x00, /* Physical Maximum (255) */
- 0x09, 0x30, /* Usage (X) */
- 0x09, 0x33, /* Usage (Ry) */
- 0x09, 0x32, /* Usage (Z) */
- 0x09, 0x31, /* Usage (Y) */
- 0x09, 0x34, /* Usage (Ry) */
- 0x81, 0x02, /* Input (Variable) */
- 0x75, 0x04, /* Report Size (4) */
- 0x95, 0x01, /* Report Count (1) */
- 0x25, 0x07, /* Logical Maximum (7) */
- 0x46, 0x3B, 0x01, /* Physical Maximum (315) */
- 0x65, 0x14, /* Unit (Centimeter) */
- 0x09, 0x39, /* Usage (Hat switch) */
- 0x81, 0x42, /* Input (Variable) */
- 0x65, 0x00, /* Unit (None) */
- 0x75, 0x01, /* Report Size (1) */
- 0x95, 0x0C, /* Report Count (12) */
- 0x25, 0x01, /* Logical Maximum (1) */
- 0x45, 0x01, /* Physical Maximum (1) */
- 0x05, 0x09, /* Usage Page (Button) */
- 0x19, 0x01, /* Usage Minimum (0x01) */
- 0x29, 0x0C, /* Usage Maximum (0x0C) */
- 0x81, 0x02, /* Input (Variable) */
- 0x06, 0x00, 0xFF, /* Usage Page (Vendor Defined) */
- 0x75, 0x01, /* Report Size (1) */
- 0x95, 0x08, /* Report Count (8) */
- 0x25, 0x01, /* Logical Maximum (1) */
- 0x45, 0x01, /* Physical Maximum (1) */
- 0x09, 0x01, /* Usage (0x01) */
- 0x81, 0x02, /* Input (Variable) */
- 0xC0, /* End Collection */
- 0xA1, 0x02, /* Collection (Logical) */
- 0x75, 0x08, /* Report Size (8) */
- 0x95, 0x07, /* Report Count (7) */
- 0x46, 0xFF, 0x00, /* Physical Maximum (255) */
- 0x26, 0xFF, 0x00, /* Logical Maximum (255) */
- 0x09, 0x02, /* Usage (0x02) */
- 0x91, 0x02, /* Output (Variable) */
- 0xC0, /* End Collection */
- 0xC0 /* End Collection */
-};
-
static __u8 *dr_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
*rsize = sizeof(pid0011_rdesc_fixed);
}
break;
- case 0x0006:
- if (*rsize == sizeof(pid0006_rdesc_fixed)) {
- rdesc = pid0006_rdesc_fixed;
- *rsize = sizeof(pid0006_rdesc_fixed);
- }
- break;
}
return rdesc;
}
+#define map_abs(c) hid_map_usage(hi, usage, bit, max, EV_ABS, (c))
+#define map_rel(c) hid_map_usage(hi, usage, bit, max, EV_REL, (c))
+
+static int dr_input_mapping(struct hid_device *hdev, struct hid_input *hi,
+ struct hid_field *field, struct hid_usage *usage,
+ unsigned long **bit, int *max)
+{
+ switch (usage->hid) {
+ /*
+ * revert to the old hid-input behavior where axes
+ * can be randomly assigned when hid->usage is reused.
+ */
+ case HID_GD_X: case HID_GD_Y: case HID_GD_Z:
+ case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ:
+ if (field->flags & HID_MAIN_ITEM_RELATIVE)
+ map_rel(usage->hid & 0xf);
+ else
+ map_abs(usage->hid & 0xf);
+ return 1;
+ }
+
+ return 0;
+}
+
static int dr_probe(struct hid_device *hdev, const struct hid_device_id *id)
{
int ret;
.id_table = dr_devices,
.report_fixup = dr_report_fixup,
.probe = dr_probe,
+ .input_mapping = dr_input_mapping,
};
module_hid_driver(dr_driver);
#define USB_VENDOR_ID_AKAI 0x2011
#define USB_DEVICE_ID_AKAI_MPKMINI2 0x0715
+#define USB_VENDOR_ID_AKAI_09E8 0x09E8
+#define USB_DEVICE_ID_AKAI_09E8_MIDIMIX 0x0031
+
#define USB_VENDOR_ID_ALCOR 0x058f
#define USB_DEVICE_ID_ALCOR_USBRS232 0x9720
const struct hidled_config *config;
struct hid_device *hdev;
struct hidled_rgb *rgb;
+ u8 *buf;
struct mutex lock;
};
mutex_lock(&ldev->lock);
+ /*
+ * buffer provided to hid_hw_raw_request must not be on the stack
+ * and must not be part of a data structure
+ */
+ memcpy(ldev->buf, buf, ldev->config->report_size);
+
if (ldev->config->report_type == RAW_REQUEST)
- ret = hid_hw_raw_request(ldev->hdev, buf[0], buf,
+ ret = hid_hw_raw_request(ldev->hdev, buf[0], ldev->buf,
ldev->config->report_size,
HID_FEATURE_REPORT,
HID_REQ_SET_REPORT);
else if (ldev->config->report_type == OUTPUT_REPORT)
- ret = hid_hw_output_report(ldev->hdev, buf,
+ ret = hid_hw_output_report(ldev->hdev, ldev->buf,
ldev->config->report_size);
else
ret = -EINVAL;
mutex_lock(&ldev->lock);
- ret = hid_hw_raw_request(ldev->hdev, buf[0], buf,
+ memcpy(ldev->buf, buf, ldev->config->report_size);
+
+ ret = hid_hw_raw_request(ldev->hdev, buf[0], ldev->buf,
ldev->config->report_size,
HID_FEATURE_REPORT,
HID_REQ_SET_REPORT);
if (ret < 0)
goto err;
- ret = hid_hw_raw_request(ldev->hdev, buf[0], buf,
+ ret = hid_hw_raw_request(ldev->hdev, buf[0], ldev->buf,
ldev->config->report_size,
HID_FEATURE_REPORT,
HID_REQ_GET_REPORT);
+
+ memcpy(buf, ldev->buf, ldev->config->report_size);
err:
mutex_unlock(&ldev->lock);
if (!ldev)
return -ENOMEM;
+ ldev->buf = devm_kmalloc(&hdev->dev, MAX_REPORT_SIZE, GFP_KERNEL);
+ if (!ldev->buf)
+ return -ENOMEM;
+
ret = hid_parse(hdev);
if (ret)
return ret;
{ USB_VENDOR_ID_AIREN, USB_DEVICE_ID_AIREN_SLIMPLUS, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_AKAI, USB_DEVICE_ID_AKAI_MPKMINI2, HID_QUIRK_NO_INIT_REPORTS },
+ { USB_VENDOR_ID_AKAI_09E8, USB_DEVICE_ID_AKAI_09E8_MIDIMIX, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
u8 *hbeat_txf_buf = util_heartbeat.recv_buffer;
struct icmsg_negotiate *negop = NULL;
- vmbus_recvpacket(channel, hbeat_txf_buf,
- PAGE_SIZE, &recvlen, &requestid);
+ while (1) {
+
+ vmbus_recvpacket(channel, hbeat_txf_buf,
+ PAGE_SIZE, &recvlen, &requestid);
+
+ if (!recvlen)
+ break;
- if (recvlen > 0) {
icmsghdrp = (struct icmsg_hdr *)&hbeat_txf_buf[
sizeof(struct vmbuspipe_hdr)];
* 0.5'C per two measurement cycles thus ignore possible
* but unlikely aliasing error on lsb reading. --Grant
*/
- data->temp = ((i2c_smbus_read_byte_data(client,
+ data->temp = (i2c_smbus_read_byte_data(client,
ADM9240_REG_TEMP) << 8) |
i2c_smbus_read_byte_data(client,
- ADM9240_REG_TEMP_CONF)) / 128;
+ ADM9240_REG_TEMP_CONF);
for (i = 0; i < 2; i++) { /* read fans */
data->fan[i] = i2c_smbus_read_byte_data(client,
char *buf)
{
struct adm9240_data *data = adm9240_update_device(dev);
- return sprintf(buf, "%d\n", data->temp * 500); /* 9-bit value */
+ return sprintf(buf, "%d\n", data->temp / 128 * 500); /* 9-bit value */
}
static ssize_t show_max(struct device *dev, struct device_attribute *devattr,
long *val)
{
struct max31790_data *data = max31790_update_device(dev);
- u8 fan_config = data->fan_config[channel];
+ u8 fan_config;
if (IS_ERR(data))
return PTR_ERR(data);
+ fan_config = data->fan_config[channel];
+
switch (attr) {
case hwmon_pwm_input:
*val = data->pwm[channel] >> 8;
config I2C_HIX5HD2
tristate "Hix5hd2 high-speed I2C driver"
- depends on ARCH_HIX5HD2 || COMPILE_TEST
+ depends on ARCH_HISI || ARCH_HIX5HD2 || COMPILE_TEST
help
- Say Y here to include support for high-speed I2C controller in the
- Hisilicon based hix5hd2 SoCs.
+ Say Y here to include support for the high-speed I2C controller
+ used in HiSilicon hix5hd2 SoCs.
- This driver can also be built as a module. If so, the module
+ This driver can also be built as a module. If so, the module
will be called i2c-hix5hd2.
config I2C_I801
config I2C_IMX
tristate "IMX I2C interface"
- depends on ARCH_MXC || ARCH_LAYERSCAPE
+ depends on ARCH_MXC || ARCH_LAYERSCAPE || COLDFIRE
help
Say Y here if you want to use the IIC bus controller on
- the Freescale i.MX/MXC or Layerscape processors.
+ the Freescale i.MX/MXC, Layerscape or ColdFire processors.
This driver can also be built as a module. If so, the module
will be called i2c-imx.
#define DW_IC_STATUS_TFE BIT(2)
#define DW_IC_STATUS_MST_ACTIVITY BIT(5)
+#define DW_IC_SDA_HOLD_RX_SHIFT 16
+#define DW_IC_SDA_HOLD_RX_MASK GENMASK(23, DW_IC_SDA_HOLD_RX_SHIFT)
+
#define DW_IC_ERR_TX_ABRT 0x1
#define DW_IC_TAR_10BITADDR_MASTER BIT(12)
/* Configure SDA Hold Time if required */
reg = dw_readl(dev, DW_IC_COMP_VERSION);
if (reg >= DW_IC_SDA_HOLD_MIN_VERS) {
- if (dev->sda_hold_time) {
- dw_writel(dev, dev->sda_hold_time, DW_IC_SDA_HOLD);
- } else {
+ if (!dev->sda_hold_time) {
/* Keep previous hold time setting if no one set it */
dev->sda_hold_time = dw_readl(dev, DW_IC_SDA_HOLD);
}
+ /*
+ * Workaround for avoiding TX arbitration lost in case I2C
+ * slave pulls SDA down "too quickly" after falling egde of
+ * SCL by enabling non-zero SDA RX hold. Specification says it
+ * extends incoming SDA low to high transition while SCL is
+ * high but it apprears to help also above issue.
+ */
+ if (!(dev->sda_hold_time & DW_IC_SDA_HOLD_RX_MASK))
+ dev->sda_hold_time |= 1 << DW_IC_SDA_HOLD_RX_SHIFT;
+ dw_writel(dev, dev->sda_hold_time, DW_IC_SDA_HOLD);
} else {
dev_warn(dev->dev,
"Hardware too old to adjust SDA hold time.\n");
{ .compatible = "cnxt,cx92755-i2c" },
{ },
};
+MODULE_DEVICE_TABLE(of, dc_i2c_match);
static struct platform_driver dc_i2c_driver = {
.probe = dc_i2c_probe,
#define SMBHSTCFG_HST_EN 1
#define SMBHSTCFG_SMB_SMI_EN 2
#define SMBHSTCFG_I2C_EN 4
+#define SMBHSTCFG_SPD_WD 0x10
/* TCO configuration bits for TCOCTL */
#define TCOCTL_EN 0x0100
block = 1;
break;
case I2C_SMBUS_I2C_BLOCK_DATA:
- /* NB: page 240 of ICH5 datasheet shows that the R/#W
- * bit should be cleared here, even when reading */
- outb_p((addr & 0x7f) << 1, SMBHSTADD(priv));
+ /*
+ * NB: page 240 of ICH5 datasheet shows that the R/#W
+ * bit should be cleared here, even when reading.
+ * However if SPD Write Disable is set (Lynx Point and later),
+ * the read will fail if we don't set the R/#W bit.
+ */
+ outb_p(((addr & 0x7f) << 1) |
+ ((priv->original_hstcfg & SMBHSTCFG_SPD_WD) ?
+ (read_write & 0x01) : 0),
+ SMBHSTADD(priv));
if (read_write == I2C_SMBUS_READ) {
/* NB: page 240 of ICH5 datasheet also shows
* that DATA1 is the cmd field when reading */
/* Disable SMBus interrupt feature if SMBus using SMI# */
priv->features &= ~FEATURE_IRQ;
}
+ if (temp & SMBHSTCFG_SPD_WD)
+ dev_info(&dev->dev, "SPD Write Disable is set\n");
/* Clear special mode bits */
if (priv->features & (FEATURE_SMBUS_PEC | FEATURE_BLOCK_BUFFER))
rinfo->sda_gpio = of_get_named_gpio(pdev->dev.of_node, "sda-gpios", 0);
rinfo->scl_gpio = of_get_named_gpio(pdev->dev.of_node, "scl-gpios", 0);
- if (!gpio_is_valid(rinfo->sda_gpio) ||
- !gpio_is_valid(rinfo->scl_gpio) ||
- IS_ERR(i2c_imx->pinctrl_pins_default) ||
- IS_ERR(i2c_imx->pinctrl_pins_gpio)) {
+ if (rinfo->sda_gpio == -EPROBE_DEFER ||
+ rinfo->scl_gpio == -EPROBE_DEFER) {
+ return -EPROBE_DEFER;
+ } else if (!gpio_is_valid(rinfo->sda_gpio) ||
+ !gpio_is_valid(rinfo->scl_gpio) ||
+ IS_ERR(i2c_imx->pinctrl_pins_default) ||
+ IS_ERR(i2c_imx->pinctrl_pins_gpio)) {
dev_dbg(&pdev->dev, "recovery information incomplete\n");
return 0;
}
{ .compatible = "ingenic,jz4780-i2c", },
{ /* sentinel */ }
};
+MODULE_DEVICE_TABLE(of, jz4780_i2c_of_matches);
static int jz4780_i2c_probe(struct platform_device *pdev)
{
t_calc->div_low--;
t_calc->div_high--;
+ /* Give the tuning value 0, that would not update con register */
+ t_calc->tuning = 0;
/* Maximum divider supported by hw is 0xffff */
if (t_calc->div_low > 0xffff) {
t_calc->div_low = 0xffff;
struct mbox_chan *mbox_chan;
struct mbox_client mbox_client;
struct completion rd_complete;
- u8 dma_buffer[I2C_SMBUS_BLOCK_MAX];
+ u8 dma_buffer[I2C_SMBUS_BLOCK_MAX + 1]; /* dma_buffer[0] is used for length */
u32 *resp_msg;
};
{ .compatible = "netlogic,xlp980-i2c", },
{ /* sentinel */ },
};
+MODULE_DEVICE_TABLE(of, xlp9xx_i2c_of_match);
#ifdef CONFIG_ACPI
static const struct acpi_device_id xlp9xx_i2c_acpi_ids[] = {
},
{ }
};
+MODULE_DEVICE_TABLE(of, xlr_i2c_dt_ids);
static int xlr_i2c_probe(struct platform_device *pdev)
{
static void of_i2c_register_devices(struct i2c_adapter *adap)
{
struct device_node *bus, *node;
+ struct i2c_client *client;
/* Only register child devices if the adapter has a node pointer set */
if (!adap->dev.of_node)
for_each_available_child_of_node(bus, node) {
if (of_node_test_and_set_flag(node, OF_POPULATED))
continue;
- of_i2c_register_device(adap, node);
+
+ client = of_i2c_register_device(adap, node);
+ if (IS_ERR(client)) {
+ dev_warn(&adap->dev,
+ "Failed to create I2C device for %s\n",
+ node->full_name);
+ of_node_clear_flag(node, OF_POPULATED);
+ }
}
of_node_put(bus);
if (IS_ERR(client)) {
dev_err(&adap->dev, "failed to create client for '%s'\n",
rd->dn->full_name);
+ of_node_clear_flag(rd->dn, OF_POPULATED);
return notifier_from_errno(PTR_ERR(client));
}
break;
config TI_ADC081C
tristate "Texas Instruments ADC081C/ADC101C/ADC121C family"
depends on I2C
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
help
If you say yes here you get support for Texas Instruments ADC081C,
ADC101C and ADC121C ADC chips.
struct device *dev = &data->client->dev;
int ret;
unsigned int val;
+ __be16 rval;
- ret = regmap_bulk_read(data->regmap, ATLAS_REG_EC_PROBE, &val, 2);
+ ret = regmap_bulk_read(data->regmap, ATLAS_REG_EC_PROBE, &rval, 2);
if (ret)
return ret;
- dev_info(dev, "probe set to K = %d.%.2d", be16_to_cpu(val) / 100,
- be16_to_cpu(val) % 100);
+ val = be16_to_cpu(rval);
+ dev_info(dev, "probe set to K = %d.%.2d", val / 100, val % 100);
ret = regmap_read(data->regmap, ATLAS_REG_EC_CALIB_STATUS, &val);
if (ret)
{
unsigned int storage_bytes = data->chip->read_size;
unsigned int shift = chan->scan_type.shift + (chan->address * 8);
- unsigned int buf;
+ __be16 buf16;
+ __be32 buf32;
int ret;
- ret = spi_read(data->spi, (void *) &buf, storage_bytes);
- if (ret)
- return ret;
-
switch (storage_bytes) {
case 2:
- *val = be16_to_cpu(buf);
+ ret = spi_read(data->spi, (void *)&buf16, storage_bytes);
+ *val = be16_to_cpu(buf16);
break;
case 4:
- *val = be32_to_cpu(buf);
+ ret = spi_read(data->spi, (void *)&buf32, storage_bytes);
+ *val = be32_to_cpu(buf32);
break;
}
+ if (ret)
+ return ret;
+
/* check to be sure this is a valid reading */
if (*val & data->chip->status_bit)
return -EINVAL;
unsigned long dma_attrs = 0;
struct scatterlist *sg, *sg_list_start;
int need_release = 0;
+ unsigned int gup_flags = FOLL_WRITE;
if (dmasync)
dma_attrs |= DMA_ATTR_WRITE_BARRIER;
if (ret)
goto out;
+ if (!umem->writable)
+ gup_flags |= FOLL_FORCE;
+
need_release = 1;
sg_list_start = umem->sg_head.sgl;
ret = get_user_pages(cur_base,
min_t(unsigned long, npages,
PAGE_SIZE / sizeof (struct page *)),
- 1, !umem->writable, page_list, vma_list);
+ gup_flags, page_list, vma_list);
if (ret < 0)
goto out;
u64 off;
int j, k, ret = 0, start_idx, npages = 0;
u64 base_virt_addr;
+ unsigned int flags = 0;
if (access_mask == 0)
return -EINVAL;
goto out_put_task;
}
+ if (access_mask & ODP_WRITE_ALLOWED_BIT)
+ flags |= FOLL_WRITE;
+
start_idx = (user_virt - ib_umem_start(umem)) >> PAGE_SHIFT;
k = start_idx;
*/
npages = get_user_pages_remote(owning_process, owning_mm,
user_virt, gup_num_pages,
- access_mask & ODP_WRITE_ALLOWED_BIT,
- 0, local_page_list, NULL);
+ flags, local_page_list, NULL);
up_read(&owning_mm->mmap_sem);
if (npages < 0)
goto out;
}
- ret = get_user_pages(uaddr & PAGE_MASK, 1, 1, 0, pages, NULL);
+ ret = get_user_pages(uaddr & PAGE_MASK, 1, FOLL_WRITE, pages, NULL);
if (ret < 0)
goto out;
for (got = 0; got < num_pages; got += ret) {
ret = get_user_pages(start_page + got * PAGE_SIZE,
- num_pages - got, 1, 1,
+ num_pages - got,
+ FOLL_WRITE | FOLL_FORCE,
p + got, NULL);
if (ret < 0)
goto bail_release;
int i;
int flags;
dma_addr_t pa;
+ unsigned int gup_flags;
if (!can_do_mlock())
return -EPERM;
flags = IOMMU_READ | IOMMU_CACHE;
flags |= (writable) ? IOMMU_WRITE : 0;
+ gup_flags = FOLL_WRITE;
+ gup_flags |= (writable) ? 0 : FOLL_FORCE;
cur_base = addr & PAGE_MASK;
ret = 0;
ret = get_user_pages(cur_base,
min_t(unsigned long, npages,
PAGE_SIZE / sizeof(struct page *)),
- 1, !writable, page_list, NULL);
+ gup_flags, page_list, NULL);
if (ret < 0)
goto out;
idev->id_vendor, idev->id_device);
}
-ipack_device_attr(id_format, "0x%hhu\n");
+ipack_device_attr(id_format, "0x%hhx\n");
static DEVICE_ATTR_RO(id);
static DEVICE_ATTR_RO(id_device);
select IRQ_DOMAIN
config JCORE_AIC
- bool "J-Core integrated AIC"
- depends on OF && (SUPERH || COMPILE_TEST)
+ bool "J-Core integrated AIC" if COMPILE_TEST
+ depends on OF
select IRQ_DOMAIN
help
Support for the J-Core integrated AIC.
nps_ack_gic();
}
-static void nps400_irq_eoi(struct irq_data *irqd)
+static void nps400_irq_ack(struct irq_data *irqd)
{
unsigned int __maybe_unused irq = irqd_to_hwirq(irqd);
.name = "NPS400 IC",
.irq_mask = nps400_irq_mask,
.irq_unmask = nps400_irq_unmask,
- .irq_eoi = nps400_irq_eoi,
+ .irq_ack = nps400_irq_ack,
};
static int nps400_irq_map(struct irq_domain *d, unsigned int virq,
static int __init nps400_of_init(struct device_node *node,
struct device_node *parent)
{
- static struct irq_domain *nps400_root_domain;
+ struct irq_domain *nps400_root_domain;
if (parent) {
pr_err("DeviceTree incore ic not a root irq controller\n");
static int its_alloc_tables(struct its_node *its)
{
- u64 typer = readq_relaxed(its->base + GITS_TYPER);
+ u64 typer = gic_read_typer(its->base + GITS_TYPER);
u32 ids = GITS_TYPER_DEVBITS(typer);
u64 shr = GITS_BASER_InnerShareable;
u64 cache = GITS_BASER_WaWb;
* We now have to bind each collection to its target
* redistributor.
*/
- if (readq_relaxed(its->base + GITS_TYPER) & GITS_TYPER_PTA) {
+ if (gic_read_typer(its->base + GITS_TYPER) & GITS_TYPER_PTA) {
/*
* This ITS wants the physical address of the
* redistributor.
/*
* This ITS wants a linear CPU number.
*/
- target = readq_relaxed(gic_data_rdist_rd_base() + GICR_TYPER);
+ target = gic_read_typer(gic_data_rdist_rd_base() + GICR_TYPER);
target = GICR_TYPER_CPU_NUMBER(target) << 16;
}
INIT_LIST_HEAD(&its->its_device_list);
its->base = its_base;
its->phys_base = res->start;
- its->ite_size = ((readl_relaxed(its_base + GITS_TYPER) >> 4) & 0xf) + 1;
+ its->ite_size = ((gic_read_typer(its_base + GITS_TYPER) >> 4) & 0xf) + 1;
its->numa_node = numa_node;
its->cmd_base = kzalloc(ITS_CMD_QUEUE_SZ, GFP_KERNEL);
static bool gic_rdists_supports_plpis(void)
{
- return !!(readl_relaxed(gic_data_rdist_rd_base() + GICR_TYPER) & GICR_TYPER_PLPIS);
+ return !!(gic_read_typer(gic_data_rdist_rd_base() + GICR_TYPER) & GICR_TYPER_PLPIS);
}
int its_cpu_init(void)
return; /* No PM support in this redistributor */
}
- while (count--) {
+ while (--count) {
val = readl_relaxed(rbase + GICR_WAKER);
if (enable ^ (bool)(val & GICR_WAKER_ChildrenAsleep))
break;
*/
*base += 0xf000;
cpuif_res.start += 0xf000;
- pr_warn("GIC: Adjusting CPU interface base to %pa",
+ pr_warn("GIC: Adjusting CPU interface base to %pa\n",
&cpuif_res.start);
}
static struct irq_chip jcore_aic;
+/*
+ * The J-Core AIC1 and AIC2 are cpu-local interrupt controllers and do
+ * not distinguish or use distinct irq number ranges for per-cpu event
+ * interrupts (timer, IPI). Since information to determine whether a
+ * particular irq number should be treated as per-cpu is not available
+ * at mapping time, we use a wrapper handler function which chooses
+ * the right handler at runtime based on whether IRQF_PERCPU was used
+ * when requesting the irq.
+ */
+
+static void handle_jcore_irq(struct irq_desc *desc)
+{
+ if (irqd_is_per_cpu(irq_desc_get_irq_data(desc)))
+ handle_percpu_irq(desc);
+ else
+ handle_simple_irq(desc);
+}
+
static int jcore_aic_irqdomain_map(struct irq_domain *d, unsigned int irq,
irq_hw_number_t hwirq)
{
struct irq_chip *aic = d->host_data;
- irq_set_chip_and_handler(irq, aic, handle_simple_irq);
+ irq_set_chip_and_handler(irq, aic, handle_jcore_irq);
return 0;
}
{"raid10_offset", "raid10 offset (striped mirrors)", 0, 2, 10, ALGORITHM_RAID10_OFFSET},
{"raid10_near", "raid10 near (striped mirrors)", 0, 2, 10, ALGORITHM_RAID10_NEAR},
{"raid10", "raid10 (striped mirrors)", 0, 2, 10, ALGORITHM_RAID10_DEFAULT},
- {"raid4", "raid4 (dedicated last parity disk)", 1, 2, 4, ALGORITHM_PARITY_N}, /* raid4 layout = raid5_n */
+ {"raid4", "raid4 (dedicated first parity disk)", 1, 2, 5, ALGORITHM_PARITY_0}, /* raid4 layout = raid5_0 */
{"raid5_n", "raid5 (dedicated last parity disk)", 1, 2, 5, ALGORITHM_PARITY_N},
{"raid5_ls", "raid5 (left symmetric)", 1, 2, 5, ALGORITHM_LEFT_SYMMETRIC},
{"raid5_rs", "raid5 (right symmetric)", 1, 2, 5, ALGORITHM_RIGHT_SYMMETRIC},
/*
* No takeover/reshaping, because we don't have the extended v1.9.0 metadata
*/
- if (le32_to_cpu(sb->level) != mddev->level) {
+ if (le32_to_cpu(sb->level) != mddev->new_level) {
DMERR("Reshaping/takeover raid sets not yet supported. (raid level/stripes/size change)");
return -EINVAL;
}
- if (le32_to_cpu(sb->layout) != mddev->layout) {
+ if (le32_to_cpu(sb->layout) != mddev->new_layout) {
DMERR("Reshaping raid sets not yet supported. (raid layout change)");
DMERR(" 0x%X vs 0x%X", le32_to_cpu(sb->layout), mddev->layout);
DMERR(" Old layout: %s w/ %d copies",
raid10_md_layout_to_copies(mddev->layout));
return -EINVAL;
}
- if (le32_to_cpu(sb->stripe_sectors) != mddev->chunk_sectors) {
+ if (le32_to_cpu(sb->stripe_sectors) != mddev->new_chunk_sectors) {
DMERR("Reshaping raid sets not yet supported. (stripe sectors change)");
return -EINVAL;
}
return -EINVAL;
}
+ DMINFO("Discovered old metadata format; upgrading to extended metadata format");
+
/* Table line is checked vs. authoritative superblock */
rs_set_new(rs);
}
if (!mddev->events && super_init_validation(rs, rdev))
return -EINVAL;
- if (le32_to_cpu(sb->compat_features) != FEATURE_FLAG_SUPPORTS_V190) {
+ if (le32_to_cpu(sb->compat_features) &&
+ le32_to_cpu(sb->compat_features) != FEATURE_FLAG_SUPPORTS_V190) {
rs->ti->error = "Unable to assemble array: Unknown flag(s) in compatible feature flags";
return -EINVAL;
}
static struct target_type raid_target = {
.name = "raid",
- .version = {1, 9, 0},
+ .version = {1, 9, 1},
.module = THIS_MODULE,
.ctr = raid_ctr,
.dtr = raid_dtr,
struct dm_raid1_bio_record {
struct mirror *m;
- /* if details->bi_bdev == NULL, details were not saved */
struct dm_bio_details details;
region_t write_region;
};
struct dm_raid1_bio_record *bio_record =
dm_per_bio_data(bio, sizeof(struct dm_raid1_bio_record));
- bio_record->details.bi_bdev = NULL;
-
if (rw == WRITE) {
/* Save region for mirror_end_io() handler */
bio_record->write_region = dm_rh_bio_to_region(ms->rh, bio);
}
if (error == -EOPNOTSUPP)
- goto out;
+ return error;
if ((error == -EWOULDBLOCK) && (bio->bi_opf & REQ_RAHEAD))
- goto out;
+ return error;
if (unlikely(error)) {
- if (!bio_record->details.bi_bdev) {
- /*
- * There wasn't enough memory to record necessary
- * information for a retry or there was no other
- * mirror in-sync.
- */
- DMERR_LIMIT("Mirror read failed.");
- return -EIO;
- }
-
m = bio_record->m;
DMERR("Mirror read failed from %s. Trying alternative device.",
bd = &bio_record->details;
dm_bio_restore(bd, bio);
- bio_record->details.bi_bdev = NULL;
+ bio->bi_error = 0;
queue_bio(ms, bio, rw);
return DM_ENDIO_INCOMPLETE;
DMERR("All replicated volumes dead, failing I/O");
}
-out:
- bio_record->details.bi_bdev = NULL;
-
return error;
}
kthread_init_worker(&md->kworker);
md->kworker_task = kthread_run(kthread_worker_fn, &md->kworker,
"kdmwork-%s", dm_device_name(md));
- if (IS_ERR(md->kworker_task))
- return PTR_ERR(md->kworker_task);
+ if (IS_ERR(md->kworker_task)) {
+ int error = PTR_ERR(md->kworker_task);
+ md->kworker_task = NULL;
+ return error;
+ }
elv_register_queue(md->queue);
tgt->type = dm_get_target_type(type);
if (!tgt->type) {
- DMERR("%s: %s: unknown target type", dm_device_name(t->md),
- type);
+ DMERR("%s: %s: unknown target type", dm_device_name(t->md), type);
return -EINVAL;
}
if (dm_target_needs_singleton(tgt->type)) {
if (t->num_targets) {
- DMERR("%s: target type %s must appear alone in table",
- dm_device_name(t->md), type);
- return -EINVAL;
+ tgt->error = "singleton target type must appear alone in table";
+ goto bad;
}
t->singleton = true;
}
if (dm_target_always_writeable(tgt->type) && !(t->mode & FMODE_WRITE)) {
- DMERR("%s: target type %s may not be included in read-only tables",
- dm_device_name(t->md), type);
- return -EINVAL;
+ tgt->error = "target type may not be included in a read-only table";
+ goto bad;
}
if (t->immutable_target_type) {
if (t->immutable_target_type != tgt->type) {
- DMERR("%s: immutable target type %s cannot be mixed with other target types",
- dm_device_name(t->md), t->immutable_target_type->name);
- return -EINVAL;
+ tgt->error = "immutable target type cannot be mixed with other target types";
+ goto bad;
}
} else if (dm_target_is_immutable(tgt->type)) {
if (t->num_targets) {
- DMERR("%s: immutable target type %s cannot be mixed with other target types",
- dm_device_name(t->md), tgt->type->name);
- return -EINVAL;
+ tgt->error = "immutable target type cannot be mixed with other target types";
+ goto bad;
}
t->immutable_target_type = tgt->type;
}
*/
if (!adjoin(t, tgt)) {
tgt->error = "Gap in table";
- r = -EINVAL;
goto bad;
}
if (md->bs)
bioset_free(md->bs);
- cleanup_srcu_struct(&md->io_barrier);
-
if (md->disk) {
spin_lock(&_minor_lock);
md->disk->private_data = NULL;
if (md->queue)
blk_cleanup_queue(md->queue);
+ cleanup_srcu_struct(&md->io_barrier);
+
if (md->bdev) {
bdput(md->bdev);
md->bdev = NULL;
}
/* Get user pages for DMA Xfer */
- err = get_user_pages_unlocked(user_dma.uaddr, user_dma.page_count, 0,
- 1, dma->map);
+ err = get_user_pages_unlocked(user_dma.uaddr, user_dma.page_count,
+ dma->map, FOLL_FORCE);
if (user_dma.page_count != err) {
IVTV_DEBUG_WARN("failed to map user pages, returned %d instead of %d\n",
/* Get user pages for DMA Xfer */
y_pages = get_user_pages_unlocked(y_dma.uaddr,
- y_dma.page_count, 0, 1, &dma->map[0]);
+ y_dma.page_count, &dma->map[0], FOLL_FORCE);
uv_pages = 0; /* silence gcc. value is set and consumed only if: */
if (y_pages == y_dma.page_count) {
uv_pages = get_user_pages_unlocked(uv_dma.uaddr,
- uv_dma.page_count, 0, 1, &dma->map[y_pages]);
+ uv_dma.page_count, &dma->map[y_pages],
+ FOLL_FORCE);
}
if (y_pages != y_dma.page_count || uv_pages != uv_dma.page_count) {
if (!vec)
return -ENOMEM;
- ret = get_vaddr_frames(virtp, 1, true, false, vec);
+ ret = get_vaddr_frames(virtp, 1, FOLL_WRITE, vec);
if (ret != 1) {
frame_vector_destroy(vec);
return -EINVAL;
{
unsigned long first, last;
int err, rw = 0;
+ unsigned int flags = FOLL_FORCE;
dma->direction = direction;
switch (dma->direction) {
if (NULL == dma->pages)
return -ENOMEM;
+ if (rw == READ)
+ flags |= FOLL_WRITE;
+
dprintk(1, "init user [0x%lx+0x%lx => %d pages]\n",
data, size, dma->nr_pages);
err = get_user_pages(data & PAGE_MASK, dma->nr_pages,
- rw == READ, 1, /* force */
- dma->pages, NULL);
+ flags, dma->pages, NULL);
if (err != dma->nr_pages) {
dma->nr_pages = (err >= 0) ? err : 0;
unsigned long first, last;
unsigned long nr;
struct frame_vector *vec;
+ unsigned int flags = FOLL_FORCE;
+
+ if (write)
+ flags |= FOLL_WRITE;
first = start >> PAGE_SHIFT;
last = (start + length - 1) >> PAGE_SHIFT;
vec = frame_vector_create(nr);
if (!vec)
return ERR_PTR(-ENOMEM);
- ret = get_vaddr_frames(start & PAGE_MASK, nr, write, true, vec);
+ ret = get_vaddr_frames(start & PAGE_MASK, nr, flags, vec);
if (ret < 0)
goto out_destroy;
/* We accept only complete set of PFNs */
int rc;
if (!host->req) {
+ pm_runtime_get_sync(ms_dev(host));
do {
rc = memstick_next_req(msh, &host->req);
dev_dbg(ms_dev(host), "next req %d\n", rc);
host->req->error);
}
} while (!rc);
+ pm_runtime_put(ms_dev(host));
}
}
dev_dbg(ms_dev(host), "%s: param = %d, value = %d\n",
__func__, param, value);
+ pm_runtime_get_sync(ms_dev(host));
mutex_lock(&ucr->dev_mutex);
err = rtsx_usb_card_exclusive_check(ucr, RTSX_USB_MS_CARD);
}
out:
mutex_unlock(&ucr->dev_mutex);
+ pm_runtime_put(ms_dev(host));
/* power-on delay */
if (param == MEMSTICK_POWER && value == MEMSTICK_POWER_ON)
int err;
for (;;) {
+ pm_runtime_get_sync(ms_dev(host));
mutex_lock(&ucr->dev_mutex);
/* Check pending MS card changes */
}
poll_again:
+ pm_runtime_put(ms_dev(host));
if (host->eject)
break;
if (ctx->status == STARTED)
goto out; /* already started */
+ /*
+ * Increment the mapped context count for adapter. This also checks
+ * if adapter_context_lock is taken.
+ */
+ rc = cxl_adapter_context_get(ctx->afu->adapter);
+ if (rc)
+ goto out;
+
if (task) {
ctx->pid = get_task_pid(task, PIDTYPE_PID);
ctx->glpid = get_task_pid(task->group_leader, PIDTYPE_PID);
cxl_ctx_get();
if ((rc = cxl_ops->attach_process(ctx, kernel, wed, 0))) {
+ put_pid(ctx->glpid);
put_pid(ctx->pid);
+ ctx->glpid = ctx->pid = NULL;
+ cxl_adapter_context_put(ctx->afu->adapter);
cxl_ctx_put();
goto out;
}
put_pid(ctx->glpid);
cxl_ctx_put();
+
+ /* Decrease the attached context count on the adapter */
+ cxl_adapter_context_put(ctx->afu->adapter);
return 0;
}
bool perst_select_user;
bool perst_same_image;
bool psl_timebase_synced;
+
+ /*
+ * number of contexts mapped on to this card. Possible values are:
+ * >0: Number of contexts mapped and new one can be mapped.
+ * 0: No active contexts and new ones can be mapped.
+ * -1: No contexts mapped and new ones cannot be mapped.
+ */
+ atomic_t contexts_num;
};
int cxl_pci_alloc_one_irq(struct cxl *adapter);
/* decode AFU error bits in the PSL register PSL_SERR_An */
void cxl_afu_decode_psl_serr(struct cxl_afu *afu, u64 serr);
+
+/*
+ * Increments the number of attached contexts on an adapter.
+ * In case an adapter_context_lock is taken the return -EBUSY.
+ */
+int cxl_adapter_context_get(struct cxl *adapter);
+
+/* Decrements the number of attached contexts on an adapter */
+void cxl_adapter_context_put(struct cxl *adapter);
+
+/* If no active contexts then prevents contexts from being attached */
+int cxl_adapter_context_lock(struct cxl *adapter);
+
+/* Unlock the contexts-lock if taken. Warn and force unlock otherwise */
+void cxl_adapter_context_unlock(struct cxl *adapter);
+
#endif
ctx->mmio_err_ff = !!(work.flags & CXL_START_WORK_ERR_FF);
+ /*
+ * Increment the mapped context count for adapter. This also checks
+ * if adapter_context_lock is taken.
+ */
+ rc = cxl_adapter_context_get(ctx->afu->adapter);
+ if (rc) {
+ afu_release_irqs(ctx, ctx);
+ goto out;
+ }
+
/*
* We grab the PID here and not in the file open to allow for the case
* where a process (master, some daemon, etc) has opened the chardev on
ctx->pid = get_task_pid(current, PIDTYPE_PID);
ctx->glpid = get_task_pid(current->group_leader, PIDTYPE_PID);
+
trace_cxl_attach(ctx, work.work_element_descriptor, work.num_interrupts, amr);
if ((rc = cxl_ops->attach_process(ctx, false, work.work_element_descriptor,
amr))) {
afu_release_irqs(ctx, ctx);
+ cxl_adapter_context_put(ctx->afu->adapter);
+ put_pid(ctx->glpid);
+ put_pid(ctx->pid);
+ ctx->glpid = ctx->pid = NULL;
goto out;
}
if ((rc = cxl_sysfs_adapter_add(adapter)))
goto err_put1;
+ /* release the context lock as the adapter is configured */
+ cxl_adapter_context_unlock(adapter);
+
return adapter;
err_put1:
if (dev_set_name(&adapter->dev, "card%i", adapter->adapter_num))
goto err2;
- return adapter;
+ /* start with context lock taken */
+ atomic_set(&adapter->contexts_num, -1);
+ return adapter;
err2:
cxl_remove_adapter_nr(adapter);
err1:
return 0;
}
+int cxl_adapter_context_get(struct cxl *adapter)
+{
+ int rc;
+
+ rc = atomic_inc_unless_negative(&adapter->contexts_num);
+ return rc >= 0 ? 0 : -EBUSY;
+}
+
+void cxl_adapter_context_put(struct cxl *adapter)
+{
+ atomic_dec_if_positive(&adapter->contexts_num);
+}
+
+int cxl_adapter_context_lock(struct cxl *adapter)
+{
+ int rc;
+ /* no active contexts -> contexts_num == 0 */
+ rc = atomic_cmpxchg(&adapter->contexts_num, 0, -1);
+ return rc ? -EBUSY : 0;
+}
+
+void cxl_adapter_context_unlock(struct cxl *adapter)
+{
+ int val = atomic_cmpxchg(&adapter->contexts_num, -1, 0);
+
+ /*
+ * contexts lock taken -> contexts_num == -1
+ * If not true then show a warning and force reset the lock.
+ * This will happen when context_unlock was requested without
+ * doing a context_lock.
+ */
+ if (val != -1) {
+ atomic_set(&adapter->contexts_num, 0);
+ WARN(1, "Adapter context unlocked with %d active contexts",
+ val);
+ }
+}
+
static int __init init_cxl(void)
{
int rc = 0;
if ((rc = cxl_native_register_psl_err_irq(adapter)))
goto err;
+ /* Release the context lock as adapter is configured */
+ cxl_adapter_context_unlock(adapter);
return 0;
err:
int val;
rc = sscanf(buf, "%i", &val);
- if ((rc != 1) || (val != 1))
+ if ((rc != 1) || (val != 1 && val != -1))
return -EINVAL;
- if ((rc = cxl_ops->adapter_reset(adapter)))
- return rc;
- return count;
+ /*
+ * See if we can lock the context mapping that's only allowed
+ * when there are no contexts attached to the adapter. Once
+ * taken this will also prevent any context from getting activated.
+ */
+ if (val == 1) {
+ rc = cxl_adapter_context_lock(adapter);
+ if (rc)
+ goto out;
+
+ rc = cxl_ops->adapter_reset(adapter);
+ /* In case reset failed release context lock */
+ if (rc)
+ cxl_adapter_context_unlock(adapter);
+
+ } else if (val == -1) {
+ /* Perform a forced adapter reset */
+ rc = cxl_ops->adapter_reset(adapter);
+ }
+
+out:
+ return rc ? rc : count;
}
static ssize_t load_image_on_perst_show(struct device *device,
if (copy_from_user(sgl->lpage, user_addr + user_size -
sgl->lpage_size, sgl->lpage_size)) {
rc = -EFAULT;
- goto err_out1;
+ goto err_out2;
}
}
return 0;
+ err_out2:
+ __genwqe_free_consistent(cd, PAGE_SIZE, sgl->lpage,
+ sgl->lpage_dma_addr);
+ sgl->lpage = NULL;
+ sgl->lpage_dma_addr = 0;
err_out1:
__genwqe_free_consistent(cd, PAGE_SIZE, sgl->fpage,
sgl->fpage_dma_addr);
+ sgl->fpage = NULL;
+ sgl->fpage_dma_addr = 0;
err_out:
__genwqe_free_consistent(cd, sgl->sgl_size, sgl->sgl,
sgl->sgl_dma_addr);
+ sgl->sgl = NULL;
+ sgl->sgl_dma_addr = 0;
+ sgl->sgl_size = 0;
return -ENOMEM;
}
hisr = mei_txe_br_reg_read(hw, HISR_REG);
aliveness = mei_txe_aliveness_get(dev);
- if (hhisr & IPC_HHIER_SEC && aliveness)
+ if (hhisr & IPC_HHIER_SEC && aliveness) {
ipc_isr = mei_txe_sec_reg_read_silent(hw,
SEC_IPC_HOST_INT_STATUS_REG);
- else
+ } else {
ipc_isr = 0;
+ hhisr &= ~IPC_HHIER_SEC;
+ }
generated = generated ||
(hisr & HISR_INT_STS_MSK) ||
pinned_pages->nr_pages = get_user_pages(
(u64)addr,
nr_pages,
- !!(prot & SCIF_PROT_WRITE),
- 0,
+ (prot & SCIF_PROT_WRITE) ? FOLL_WRITE : 0,
pinned_pages->pages,
NULL);
up_write(&mm->mmap_sem);
#else
*pageshift = PAGE_SHIFT;
#endif
- if (get_user_pages(vaddr, 1, write, 0, &page, NULL) <= 0)
+ if (get_user_pages(vaddr, 1, write ? FOLL_WRITE : 0, &page, NULL) <= 0)
return -EFAULT;
*paddr = page_to_phys(page);
put_page(page);
spin_lock(&gru->gs_asid_lock);
BUG_ON((asids->mt_ctxbitmap & ctxbitmap) != ctxbitmap);
asids->mt_ctxbitmap ^= ctxbitmap;
- gru_dbg(grudev, "gid %d, gts %p, gms %p, ctxnum 0x%d, asidmap 0x%lx\n",
+ gru_dbg(grudev, "gid %d, gts %p, gms %p, ctxnum %d, asidmap 0x%lx\n",
gru->gs_gid, gts, gms, gts->ts_ctxnum, gms->ms_asidmap[0]);
spin_unlock(&gru->gs_asid_lock);
spin_unlock(&gms->ms_asid_lock);
if (vmci_handle_is_invalid(*handle)) {
u32 context_id = vmci_get_context_id();
+ if (context_id == VMCI_INVALID_ID) {
+ pr_warn("Failed to get context ID\n");
+ result = VMCI_ERROR_NO_RESOURCES;
+ goto free_mem;
+ }
+
/* Let resource code allocate a free ID for us */
new_handle = vmci_make_handle(context_id, VMCI_INVALID_ID);
} else {
entry = container_of(resource, struct dbell_entry, resource);
- if (vmci_guest_code_active()) {
+ if (!hlist_unhashed(&entry->node)) {
int result;
dbell_index_table_remove(entry);
MODULE_AUTHOR("VMware, Inc.");
MODULE_DESCRIPTION("VMware Virtual Machine Communication Interface.");
-MODULE_VERSION("1.1.4.0-k");
+MODULE_VERSION("1.1.5.0-k");
MODULE_LICENSE("GPL v2");
#include <asm/uaccess.h>
#include "queue.h"
+#include "block.h"
MODULE_ALIAS("mmc:block");
#ifdef MODULE_PARAM_PREFIX
struct mmc_blk_data *md = mq->data;
struct mmc_packed *packed = mqrq->packed;
bool do_rel_wr, do_data_tag;
- u32 *packed_cmd_hdr;
+ __le32 *packed_cmd_hdr;
u8 hdr_blocks;
u8 i = 1;
struct mmc_packed {
struct list_head list;
- u32 cmd_hdr[1024];
+ __le32 cmd_hdr[1024];
unsigned int blocks;
u8 nr_entries;
u8 retries;
goto out_err;
}
+ if (card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS400_1_2V)
+ err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_120);
+
+ if (err && card->mmc_avail_type & EXT_CSD_CARD_TYPE_HS400_1_8V)
+ err = __mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180);
+
+ /* If fails try again during next card power cycle */
+ if (err)
+ goto out_err;
+
err = mmc_select_bus_width(card);
if (err < 0)
goto out_err;
if (err)
goto out_err;
+ mmc_set_clock(host, card->ext_csd.hs_max_dtr);
+
err = mmc_switch_status(card);
if (err)
goto out_err;
dev_dbg(sdmmc_dev(host), "%s\n", __func__);
mutex_lock(&ucr->dev_mutex);
- if (rtsx_usb_card_exclusive_check(ucr, RTSX_USB_SD_CARD)) {
- mutex_unlock(&ucr->dev_mutex);
- return;
- }
-
sd_set_power_mode(host, ios->power_mode);
sd_set_bus_width(host, ios->bus_width);
sd_set_timing(host, ios->timing, &host->ddr_mode);
container_of(work, struct rtsx_usb_sdmmc, led_work);
struct rtsx_ucr *ucr = host->ucr;
+ pm_runtime_get_sync(sdmmc_dev(host));
mutex_lock(&ucr->dev_mutex);
if (host->led.brightness == LED_OFF)
rtsx_usb_turn_on_led(ucr);
mutex_unlock(&ucr->dev_mutex);
+ pm_runtime_put(sdmmc_dev(host));
}
#endif
struct pltfm_imx_data *imx_data = sdhci_pltfm_priv(pltfm_host);
u32 data;
- if (unlikely(reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE)) {
+ if (unlikely(reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE ||
+ reg == SDHCI_INT_STATUS)) {
if ((val & SDHCI_INT_CARD_INT) && !esdhc_is_usdhc(imx_data)) {
/*
* Clear and then set D3CD bit to avoid missing the
esdhc_clrset_le(host, 0xffff, val, reg);
}
+static u8 esdhc_readb_le(struct sdhci_host *host, int reg)
+{
+ u8 ret;
+ u32 val;
+
+ switch (reg) {
+ case SDHCI_HOST_CONTROL:
+ val = readl(host->ioaddr + reg);
+
+ ret = val & SDHCI_CTRL_LED;
+ ret |= (val >> 5) & SDHCI_CTRL_DMA_MASK;
+ ret |= (val & ESDHC_CTRL_4BITBUS);
+ ret |= (val & ESDHC_CTRL_8BITBUS) << 3;
+ return ret;
+ }
+
+ return readb(host->ioaddr + reg);
+}
+
static void esdhc_writeb_le(struct sdhci_host *host, u8 val, int reg)
{
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
static struct sdhci_ops sdhci_esdhc_ops = {
.read_l = esdhc_readl_le,
.read_w = esdhc_readw_le,
+ .read_b = esdhc_readb_le,
.write_l = esdhc_writel_le,
.write_w = esdhc_writew_le,
.write_b = esdhc_writeb_le,
writel(vendor, host->ioaddr + SDHCI_ARASAN_VENDOR_REGISTER);
}
-void sdhci_arasan_reset(struct sdhci_host *host, u8 mask)
+static void sdhci_arasan_reset(struct sdhci_host *host, u8 mask)
{
u8 ctrl;
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
}
}
+static int sdhci_arasan_voltage_switch(struct mmc_host *mmc,
+ struct mmc_ios *ios)
+{
+ switch (ios->signal_voltage) {
+ case MMC_SIGNAL_VOLTAGE_180:
+ /*
+ * Plese don't switch to 1V8 as arasan,5.1 doesn't
+ * actually refer to this setting to indicate the
+ * signal voltage and the state machine will be broken
+ * actually if we force to enable 1V8. That's something
+ * like broken quirk but we could work around here.
+ */
+ return 0;
+ case MMC_SIGNAL_VOLTAGE_330:
+ case MMC_SIGNAL_VOLTAGE_120:
+ /* We don't support 3V3 and 1V2 */
+ break;
+ }
+
+ return -EINVAL;
+}
+
static struct sdhci_ops sdhci_arasan_ops = {
.set_clock = sdhci_arasan_set_clock,
.get_max_clock = sdhci_pltfm_clk_get_max_clock,
host->mmc_host_ops.hs400_enhanced_strobe =
sdhci_arasan_hs400_enhanced_strobe;
+ host->mmc_host_ops.start_signal_voltage_switch =
+ sdhci_arasan_voltage_switch;
}
ret = sdhci_add_host(host);
#include "sdhci-pci.h"
#include "sdhci-pci-o2micro.h"
+static int sdhci_pci_enable_dma(struct sdhci_host *host);
+static void sdhci_pci_set_bus_width(struct sdhci_host *host, int width);
+static void sdhci_pci_hw_reset(struct sdhci_host *host);
+static int sdhci_pci_select_drive_strength(struct sdhci_host *host,
+ struct mmc_card *card,
+ unsigned int max_dtr, int host_drv,
+ int card_drv, int *drv_type);
+
/*****************************************************************************\
* *
* Hardware specific quirk handling *
return 0;
}
+#define SDHCI_INTEL_PWR_TIMEOUT_CNT 20
+#define SDHCI_INTEL_PWR_TIMEOUT_UDELAY 100
+
+static void sdhci_intel_set_power(struct sdhci_host *host, unsigned char mode,
+ unsigned short vdd)
+{
+ int cntr;
+ u8 reg;
+
+ sdhci_set_power(host, mode, vdd);
+
+ if (mode == MMC_POWER_OFF)
+ return;
+
+ /*
+ * Bus power might not enable after D3 -> D0 transition due to the
+ * present state not yet having propagated. Retry for up to 2ms.
+ */
+ for (cntr = 0; cntr < SDHCI_INTEL_PWR_TIMEOUT_CNT; cntr++) {
+ reg = sdhci_readb(host, SDHCI_POWER_CONTROL);
+ if (reg & SDHCI_POWER_ON)
+ break;
+ udelay(SDHCI_INTEL_PWR_TIMEOUT_UDELAY);
+ reg |= SDHCI_POWER_ON;
+ sdhci_writeb(host, reg, SDHCI_POWER_CONTROL);
+ }
+}
+
+static const struct sdhci_ops sdhci_intel_byt_ops = {
+ .set_clock = sdhci_set_clock,
+ .set_power = sdhci_intel_set_power,
+ .enable_dma = sdhci_pci_enable_dma,
+ .set_bus_width = sdhci_pci_set_bus_width,
+ .reset = sdhci_reset,
+ .set_uhs_signaling = sdhci_set_uhs_signaling,
+ .hw_reset = sdhci_pci_hw_reset,
+ .select_drive_strength = sdhci_pci_select_drive_strength,
+};
+
static const struct sdhci_pci_fixes sdhci_intel_byt_emmc = {
.allow_runtime_pm = true,
.probe_slot = byt_emmc_probe_slot,
.quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
SDHCI_QUIRK2_CAPS_BIT63_FOR_HS400 |
SDHCI_QUIRK2_STOP_WITH_TC,
+ .ops = &sdhci_intel_byt_ops,
};
static const struct sdhci_pci_fixes sdhci_intel_byt_sdio = {
SDHCI_QUIRK2_PRESET_VALUE_BROKEN,
.allow_runtime_pm = true,
.probe_slot = byt_sdio_probe_slot,
+ .ops = &sdhci_intel_byt_ops,
};
static const struct sdhci_pci_fixes sdhci_intel_byt_sd = {
.allow_runtime_pm = true,
.own_cd_for_runtime_pm = true,
.probe_slot = byt_sd_probe_slot,
+ .ops = &sdhci_intel_byt_ops,
};
/* Define Host controllers for Intel Merrifield platform */
}
host->hw_name = "PCI";
- host->ops = &sdhci_pci_ops;
+ host->ops = chip->fixes && chip->fixes->ops ?
+ chip->fixes->ops :
+ &sdhci_pci_ops;
host->quirks = chip->quirks;
host->quirks2 = chip->quirks2;
int (*suspend) (struct sdhci_pci_chip *);
int (*resume) (struct sdhci_pci_chip *);
+
+ const struct sdhci_ops *ops;
};
struct sdhci_pci_slot {
struct mmc_host *mmc = host->mmc;
u8 pwr = host->pwr;
- sdhci_set_power(host, mode, vdd);
+ sdhci_set_power_noreg(host, mode, vdd);
if (host->pwr == pwr)
return;
* host->clock is in Hz. target_timeout is in us.
* Hence, us = 1000000 * cycles / Hz. Round up.
*/
- val = 1000000 * data->timeout_clks;
+ val = 1000000ULL * data->timeout_clks;
if (do_div(val, host->clock))
target_timeout++;
target_timeout += val;
/* Initially, a command has no error */
cmd->error = 0;
+ if ((host->quirks2 & SDHCI_QUIRK2_STOP_WITH_TC) &&
+ cmd->opcode == MMC_STOP_TRANSMISSION)
+ cmd->flags |= MMC_RSP_BUSY;
+
/* Wait max 10 ms */
timeout = 10;
sdhci_writeb(host, 0, SDHCI_POWER_CONTROL);
}
-void sdhci_set_power(struct sdhci_host *host, unsigned char mode,
- unsigned short vdd)
+void sdhci_set_power_noreg(struct sdhci_host *host, unsigned char mode,
+ unsigned short vdd)
{
u8 pwr = 0;
mdelay(10);
}
}
-EXPORT_SYMBOL_GPL(sdhci_set_power);
+EXPORT_SYMBOL_GPL(sdhci_set_power_noreg);
-static void __sdhci_set_power(struct sdhci_host *host, unsigned char mode,
- unsigned short vdd)
+void sdhci_set_power(struct sdhci_host *host, unsigned char mode,
+ unsigned short vdd)
{
- struct mmc_host *mmc = host->mmc;
-
- if (host->ops->set_power)
- host->ops->set_power(host, mode, vdd);
- else if (!IS_ERR(mmc->supply.vmmc))
- sdhci_set_power_reg(host, mode, vdd);
+ if (IS_ERR(host->mmc->supply.vmmc))
+ sdhci_set_power_noreg(host, mode, vdd);
else
- sdhci_set_power(host, mode, vdd);
+ sdhci_set_power_reg(host, mode, vdd);
}
+EXPORT_SYMBOL_GPL(sdhci_set_power);
/*****************************************************************************\
* *
}
}
- __sdhci_set_power(host, ios->power_mode, ios->vdd);
+ if (host->ops->set_power)
+ host->ops->set_power(host, ios->power_mode, ios->vdd);
+ else
+ sdhci_set_power(host, ios->power_mode, ios->vdd);
if (host->ops->platform_send_init_74_clocks)
host->ops->platform_send_init_74_clocks(host, ios->power_mode);
* *
\*****************************************************************************/
-static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask, u32 *mask)
+static void sdhci_cmd_irq(struct sdhci_host *host, u32 intmask)
{
if (!host->cmd) {
/*
return;
}
- if ((host->quirks2 & SDHCI_QUIRK2_STOP_WITH_TC) &&
- !(host->cmd->flags & MMC_RSP_BUSY) && !host->data &&
- host->cmd->opcode == MMC_STOP_TRANSMISSION)
- *mask &= ~SDHCI_INT_DATA_END;
-
if (intmask & SDHCI_INT_RESPONSE)
sdhci_finish_command(host);
}
}
if (intmask & SDHCI_INT_CMD_MASK)
- sdhci_cmd_irq(host, intmask & SDHCI_INT_CMD_MASK,
- &intmask);
+ sdhci_cmd_irq(host, intmask & SDHCI_INT_CMD_MASK);
if (intmask & SDHCI_INT_DATA_MASK)
sdhci_data_irq(host, intmask & SDHCI_INT_DATA_MASK);
void sdhci_set_clock(struct sdhci_host *host, unsigned int clock);
void sdhci_set_power(struct sdhci_host *host, unsigned char mode,
unsigned short vdd);
+void sdhci_set_power_noreg(struct sdhci_host *host, unsigned char mode,
+ unsigned short vdd);
void sdhci_set_bus_width(struct sdhci_host *host, int width);
void sdhci_reset(struct sdhci_host *host, u8 mask);
void sdhci_set_uhs_signaling(struct sdhci_host *host, unsigned timing);
goto out_put;
}
+ vid_hdr = ubi_get_vid_hdr(vidb);
ubi_assert(vid_hdr->vol_type == UBI_VID_DYNAMIC);
mutex_lock(&ubi->buf_mutex);
/* new_aeb is newer */
if (cmp_res & 1) {
- victim = ubi_alloc_aeb(ai, aeb->ec, aeb->pnum);
+ victim = ubi_alloc_aeb(ai, aeb->pnum, aeb->ec);
if (!victim)
return -ENOMEM;
fmvhdr->vol_type,
be32_to_cpu(fmvhdr->last_eb_bytes));
- if (!av)
- goto fail_bad;
- if (PTR_ERR(av) == -EINVAL) {
- ubi_err(ubi, "volume (ID %i) already exists",
- fmvhdr->vol_id);
+ if (IS_ERR(av)) {
+ if (PTR_ERR(av) == -EEXIST)
+ ubi_err(ubi, "volume (ID %i) already exists",
+ fmvhdr->vol_id);
+
goto fail_bad;
}
Select Y if unsure
config NVDIMM_DAX
- tristate "NVDIMM DAX: Raw access to persistent memory"
+ bool "NVDIMM DAX: Raw access to persistent memory"
default LIBNVDIMM
depends on NVDIMM_PFN
help
return devs;
err:
- for (i = 0; devs[i]; i++)
- if (is_nd_blk(&nd_region->dev))
- namespace_blk_release(devs[i]);
- else
- namespace_pmem_release(devs[i]);
- kfree(devs);
+ if (devs) {
+ for (i = 0; devs[i]; i++)
+ if (is_nd_blk(&nd_region->dev))
+ namespace_blk_release(devs[i]);
+ else
+ namespace_pmem_release(devs[i]);
+ kfree(devs);
+ }
return NULL;
}
return to_nd_region(to_dev(pmem)->parent);
}
-static void pmem_clear_poison(struct pmem_device *pmem, phys_addr_t offset,
+static int pmem_clear_poison(struct pmem_device *pmem, phys_addr_t offset,
unsigned int len)
{
struct device *dev = to_dev(pmem);
__func__, (unsigned long long) sector,
cleared / 512, cleared / 512 > 1 ? "s" : "");
badblocks_clear(&pmem->bb, sector, cleared / 512);
+ } else {
+ return -EIO;
}
+
invalidate_pmem(pmem->virt_addr + offset, len);
+ return 0;
}
static void write_pmem(void *pmem_addr, struct page *page,
flush_dcache_page(page);
write_pmem(pmem_addr, page, off, len);
if (unlikely(bad_pmem)) {
- pmem_clear_poison(pmem, pmem_off, len);
+ rc = pmem_clear_poison(pmem, pmem_off, len);
write_pmem(pmem_addr, page, off, len);
}
}
/* gcc-4.4.4 (at least) has issues with initializers and anon unions */
c.identify.opcode = nvme_admin_identify;
- c.identify.cns = cpu_to_le32(1);
+ c.identify.cns = cpu_to_le32(NVME_ID_CNS_CTRL);
*id = kmalloc(sizeof(struct nvme_id_ctrl), GFP_KERNEL);
if (!*id)
struct nvme_command c = { };
c.identify.opcode = nvme_admin_identify;
- c.identify.cns = cpu_to_le32(2);
+ c.identify.cns = cpu_to_le32(NVME_ID_CNS_NS_ACTIVE_LIST);
c.identify.nsid = cpu_to_le32(nsid);
return nvme_submit_sync_cmd(dev->admin_q, &c, ns_list, 0x1000);
}
return -ENODEV;
}
- if (ns->ctrl->vs >= NVME_VS(1, 1))
+ if (ns->ctrl->vs >= NVME_VS(1, 1, 0))
memcpy(ns->eui, (*id)->eui64, sizeof(ns->eui));
- if (ns->ctrl->vs >= NVME_VS(1, 2))
+ if (ns->ctrl->vs >= NVME_VS(1, 2, 0))
memcpy(ns->uuid, (*id)->nguid, sizeof(ns->uuid));
return 0;
int ret;
while ((ret = ctrl->ops->reg_read32(ctrl, NVME_REG_CSTS, &csts)) == 0) {
+ if (csts == ~0)
+ return -ENODEV;
if ((csts & NVME_CSTS_RDY) == bit)
break;
}
page_shift = NVME_CAP_MPSMIN(cap) + 12;
- if (ctrl->vs >= NVME_VS(1, 1))
+ if (ctrl->vs >= NVME_VS(1, 1, 0))
ctrl->subsystem = NVME_CAP_NSSRC(cap);
ret = nvme_identify_ctrl(ctrl, &id);
return;
nn = le32_to_cpu(id->nn);
- if (ctrl->vs >= NVME_VS(1, 1) &&
+ if (ctrl->vs >= NVME_VS(1, 1, 0) &&
!(ctrl->quirks & NVME_QUIRK_IDENTIFY_CNS)) {
if (!nvme_scan_ns_list(ctrl, nn))
goto done;
dma_addr_t cmb_dma_addr;
u64 cmb_size;
u32 cmbsz;
+ u32 cmbloc;
struct nvme_ctrl ctrl;
struct completion ioq_wait;
};
"I/O %d QID %d timeout, reset controller\n",
req->tag, nvmeq->qid);
nvme_dev_disable(dev, false);
- queue_work(nvme_workq, &dev->reset_work);
+ nvme_reset(dev);
/*
* Mark the request as handled, since the inline shutdown
u64 cap = lo_hi_readq(dev->bar + NVME_REG_CAP);
struct nvme_queue *nvmeq;
- dev->subsystem = readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 1) ?
+ dev->subsystem = readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 1, 0) ?
NVME_CAP_NSSRC(cap) : 0;
if (dev->subsystem &&
/* Skip controllers under certain specific conditions. */
if (nvme_should_reset(dev, csts)) {
- if (queue_work(nvme_workq, &dev->reset_work))
+ if (!nvme_reset(dev))
dev_warn(dev->dev,
"Failed status: 0x%x, reset controller.\n",
csts);
return ret >= 0 ? 0 : ret;
}
+static ssize_t nvme_cmb_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct nvme_dev *ndev = to_nvme_dev(dev_get_drvdata(dev));
+
+ return snprintf(buf, PAGE_SIZE, "cmbloc : x%08x\ncmbsz : x%08x\n",
+ ndev->cmbloc, ndev->cmbsz);
+}
+static DEVICE_ATTR(cmb, S_IRUGO, nvme_cmb_show, NULL);
+
static void __iomem *nvme_map_cmb(struct nvme_dev *dev)
{
u64 szu, size, offset;
- u32 cmbloc;
resource_size_t bar_size;
struct pci_dev *pdev = to_pci_dev(dev->dev);
void __iomem *cmb;
dma_addr_t dma_addr;
- if (!use_cmb_sqes)
- return NULL;
-
dev->cmbsz = readl(dev->bar + NVME_REG_CMBSZ);
if (!(NVME_CMB_SZ(dev->cmbsz)))
return NULL;
+ dev->cmbloc = readl(dev->bar + NVME_REG_CMBLOC);
- cmbloc = readl(dev->bar + NVME_REG_CMBLOC);
+ if (!use_cmb_sqes)
+ return NULL;
szu = (u64)1 << (12 + 4 * NVME_CMB_SZU(dev->cmbsz));
size = szu * NVME_CMB_SZ(dev->cmbsz);
- offset = szu * NVME_CMB_OFST(cmbloc);
- bar_size = pci_resource_len(pdev, NVME_CMB_BIR(cmbloc));
+ offset = szu * NVME_CMB_OFST(dev->cmbloc);
+ bar_size = pci_resource_len(pdev, NVME_CMB_BIR(dev->cmbloc));
if (offset > bar_size)
return NULL;
if (size > bar_size - offset)
size = bar_size - offset;
- dma_addr = pci_resource_start(pdev, NVME_CMB_BIR(cmbloc)) + offset;
+ dma_addr = pci_resource_start(pdev, NVME_CMB_BIR(dev->cmbloc)) + offset;
cmb = ioremap_wc(dma_addr, size);
if (!cmb)
return NULL;
return 0;
}
-static void nvme_disable_io_queues(struct nvme_dev *dev)
+static void nvme_disable_io_queues(struct nvme_dev *dev, int queues)
{
- int pass, queues = dev->online_queues - 1;
+ int pass;
unsigned long timeout;
u8 opcode = nvme_admin_delete_sq;
dev->q_depth);
}
- if (readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 2))
+ /*
+ * CMBs can currently only exist on >=1.2 PCIe devices. We only
+ * populate sysfs if a CMB is implemented. Note that we add the
+ * CMB attribute to the nvme_ctrl kobj which removes the need to remove
+ * it on exit. Since nvme_dev_attrs_group has no name we can pass
+ * NULL as final argument to sysfs_add_file_to_group.
+ */
+
+ if (readl(dev->bar + NVME_REG_VS) >= NVME_VS(1, 2, 0)) {
dev->cmb = nvme_map_cmb(dev);
+ if (dev->cmbsz) {
+ if (sysfs_add_file_to_group(&dev->ctrl.device->kobj,
+ &dev_attr_cmb.attr, NULL))
+ dev_warn(dev->dev,
+ "failed to add sysfs attribute for CMB\n");
+ }
+ }
+
pci_enable_pcie_error_reporting(pdev);
pci_save_state(pdev);
return 0;
static void nvme_dev_disable(struct nvme_dev *dev, bool shutdown)
{
- int i;
+ int i, queues;
u32 csts = -1;
del_timer_sync(&dev->watchdog_timer);
csts = readl(dev->bar + NVME_REG_CSTS);
}
+ queues = dev->online_queues - 1;
for (i = dev->queue_count - 1; i > 0; i--)
nvme_suspend_queue(dev->queues[i]);
if (dev->queue_count)
nvme_suspend_queue(dev->queues[0]);
} else {
- nvme_disable_io_queues(dev);
+ nvme_disable_io_queues(dev, queues);
nvme_disable_admin_queue(dev, shutdown);
}
nvme_pci_disable(dev);
{
if (!dev->ctrl.admin_q || blk_queue_dying(dev->ctrl.admin_q))
return -ENODEV;
-
+ if (work_busy(&dev->reset_work))
+ return -ENODEV;
if (!queue_work(nvme_workq, &dev->reset_work))
return -EBUSY;
-
- flush_work(&dev->reset_work);
return 0;
}
static int nvme_pci_reset_ctrl(struct nvme_ctrl *ctrl)
{
- return nvme_reset(to_nvme_dev(ctrl));
+ struct nvme_dev *dev = to_nvme_dev(ctrl);
+ int ret = nvme_reset(dev);
+
+ if (!ret)
+ flush_work(&dev->reset_work);
+ return ret;
}
static const struct nvme_ctrl_ops nvme_pci_ctrl_ops = {
if (prepare)
nvme_dev_disable(dev, false);
else
- queue_work(nvme_workq, &dev->reset_work);
+ nvme_reset(dev);
}
static void nvme_shutdown(struct pci_dev *pdev)
struct pci_dev *pdev = to_pci_dev(dev);
struct nvme_dev *ndev = pci_get_drvdata(pdev);
- queue_work(nvme_workq, &ndev->reset_work);
+ nvme_reset(ndev);
return 0;
}
#endif
dev_info(dev->ctrl.device, "restart after slot reset\n");
pci_restore_state(pdev);
- queue_work(nvme_workq, &dev->reset_work);
+ nvme_reset(dev);
return PCI_ERS_RESULT_RECOVERED;
}
eui = id_ns->eui64;
len = sizeof(id_ns->eui64);
- if (ns->ctrl->vs >= NVME_VS(1, 2)) {
+ if (ns->ctrl->vs >= NVME_VS(1, 2, 0)) {
if (bitmap_empty(eui, len * 8)) {
eui = id_ns->nguid;
len = sizeof(id_ns->nguid);
{
int res;
- if (ns->ctrl->vs >= NVME_VS(1, 1)) {
+ if (ns->ctrl->vs >= NVME_VS(1, 1, 0)) {
res = nvme_fill_device_id_eui64(ns, hdr, resp, alloc_len);
if (res != -EOPNOTSUPP)
return res;
*/
/* we support multiple ports and multiples hosts: */
- id->mic = (1 << 0) | (1 << 1);
+ id->cmic = (1 << 0) | (1 << 1);
/* no limit on data transfer sizes for now */
id->mdts = 0;
case nvme_admin_identify:
req->data_len = 4096;
switch (le32_to_cpu(cmd->identify.cns)) {
- case 0x00:
+ case NVME_ID_CNS_NS:
req->execute = nvmet_execute_identify_ns;
return 0;
- case 0x01:
+ case NVME_ID_CNS_CTRL:
req->execute = nvmet_execute_identify_ctrl;
return 0;
- case 0x02:
+ case NVME_ID_CNS_NS_ACTIVE_LIST:
req->execute = nvmet_execute_identify_nslist;
return 0;
}
if (!subsys)
return NULL;
- subsys->ver = (1 << 16) | (2 << 8) | 1; /* NVMe 1.2.1 */
+ subsys->ver = NVME_VS(1, 2, 1); /* NVMe 1.2.1 */
switch (type) {
case NVME_NQN_NVME:
/* we support only dynamic controllers */
e->cntlid = cpu_to_le16(NVME_CNTLID_DYNAMIC);
e->asqsz = cpu_to_le16(NVMF_AQ_DEPTH);
- e->nqntype = type;
+ e->subtype = type;
memcpy(e->trsvcid, port->disc_addr.trsvcid, NVMF_TRSVCID_SIZE);
memcpy(e->traddr, port->disc_addr.traddr, NVMF_TRADDR_SIZE);
memcpy(e->tsas.common, port->disc_addr.tsas.common, NVMF_TSAS_SIZE);
case nvme_admin_identify:
req->data_len = 4096;
switch (le32_to_cpu(cmd->identify.cns)) {
- case 0x01:
+ case NVME_ID_CNS_CTRL:
req->execute =
nvmet_execute_identify_disc_ctrl;
return 0;
pp = &pcie->pp;
pp->dev = dev;
+ pcie->drvdata = match->data;
pp->ops = pcie->drvdata->ops;
dbi_base = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
return PTR_ERR(pcie->pp.dbi_base);
}
- pcie->drvdata = match->data;
pcie->lut = pcie->pp.dbi_base + pcie->drvdata->lut_offset;
if (!ls_pcie_is_bridge(pcie))
*
* Copyright (C) 2015-2016 Synopsys, Inc. (www.synopsys.com)
*
- * Authors: Joao Pinto <jpinto@synopsys.com>
+ * Authors: Joao Pinto <jpmpinto@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* msi_capability_init - configure device's MSI capability structure
* @dev: pointer to the pci_dev data structure of MSI device function
* @nvec: number of interrupts to allocate
+ * @affinity: flag to indicate cpu irq affinity mask should be set
*
* Setup the MSI capability structure of the device with the requested
* number of interrupts. A return value of zero indicates the successful
* @dev: pointer to the pci_dev data structure of MSI-X device function
* @entries: pointer to an array of struct msix_entry entries
* @nvec: number of @entries
+ * @affinity: flag to indicate cpu irq affinity mask should be set
*
* Setup the MSI-X capability structure of device function with a
* single MSI-X irq. A return of zero indicates the successful setup of
rc = acpi_dev_get_resources(adev, &resource_list,
acpi_pmu_dev_add_resource, &res);
acpi_dev_free_resource_list(&resource_list);
- if (rc < 0 || IS_ERR(&res)) {
+ if (rc < 0) {
dev_err(dev, "PMU type %d: No resource address found\n", type);
goto err;
}
#define GPID2_DESC SIG_DESC_SET(SCU8C, 9)
-#define D20 26
+#define F20 26
SIG_EXPR_LIST_DECL_SINGLE(SD2DAT0, SD2, SD2_DESC);
SIG_EXPR_DECL(GPID2IN, GPID2, GPID2_DESC);
SIG_EXPR_DECL(GPID2IN, GPID, GPID_DESC);
SIG_EXPR_LIST_DECL_DUAL(GPID2IN, GPID2, GPID);
-MS_PIN_DECL(D20, GPIOD2, SD2DAT0, GPID2IN);
+MS_PIN_DECL(F20, GPIOD2, SD2DAT0, GPID2IN);
-#define D21 27
+#define D20 27
SIG_EXPR_LIST_DECL_SINGLE(SD2DAT1, SD2, SD2_DESC);
SIG_EXPR_DECL(GPID2OUT, GPID2, GPID2_DESC);
SIG_EXPR_DECL(GPID2OUT, GPID, GPID_DESC);
SIG_EXPR_LIST_DECL_DUAL(GPID2OUT, GPID2, GPID);
-MS_PIN_DECL(D21, GPIOD3, SD2DAT1, GPID2OUT);
+MS_PIN_DECL(D20, GPIOD3, SD2DAT1, GPID2OUT);
-FUNC_GROUP_DECL(GPID2, D20, D21);
+FUNC_GROUP_DECL(GPID2, F20, D20);
#define GPIE_DESC SIG_DESC_SET(HW_STRAP1, 21)
#define GPIE0_DESC SIG_DESC_SET(SCU8C, 12)
SIG_EXPR_DECL(GPIE0OUT, GPIE0, GPIE0_DESC);
SIG_EXPR_DECL(GPIE0OUT, GPIE, GPIE_DESC);
SIG_EXPR_LIST_DECL_DUAL(GPIE0OUT, GPIE0, GPIE);
-MS_PIN_DECL(C20, GPIE0, NDCD3, GPIE0OUT);
+MS_PIN_DECL(C20, GPIOE1, NDCD3, GPIE0OUT);
FUNC_GROUP_DECL(GPIE0, B20, C20);
-#define SPI1_DESC SIG_DESC_SET(HW_STRAP1, 13)
+#define SPI1_DESC { HW_STRAP1, GENMASK(13, 12), 1, 0 }
+#define SPI1DEBUG_DESC { HW_STRAP1, GENMASK(13, 12), 2, 0 }
+#define SPI1PASSTHRU_DESC { HW_STRAP1, GENMASK(13, 12), 3, 0 }
+
#define C18 64
-SIG_EXPR_LIST_DECL_SINGLE(SYSCS, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SYSCS, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SYSCS, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL_DUAL(SYSCS, SPI1DEBUG, SPI1PASSTHRU);
SS_PIN_DECL(C18, GPIOI0, SYSCS);
#define E15 65
-SIG_EXPR_LIST_DECL_SINGLE(SYSCK, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SYSCK, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SYSCK, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL_DUAL(SYSCK, SPI1DEBUG, SPI1PASSTHRU);
SS_PIN_DECL(E15, GPIOI1, SYSCK);
-#define A14 66
-SIG_EXPR_LIST_DECL_SINGLE(SYSMOSI, SPI1, COND1, SPI1_DESC);
-SS_PIN_DECL(A14, GPIOI2, SYSMOSI);
+#define B16 66
+SIG_EXPR_DECL(SYSMOSI, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SYSMOSI, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL_DUAL(SYSMOSI, SPI1DEBUG, SPI1PASSTHRU);
+SS_PIN_DECL(B16, GPIOI2, SYSMOSI);
#define C16 67
-SIG_EXPR_LIST_DECL_SINGLE(SYSMISO, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SYSMISO, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SYSMISO, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL_DUAL(SYSMISO, SPI1DEBUG, SPI1PASSTHRU);
SS_PIN_DECL(C16, GPIOI3, SYSMISO);
-FUNC_GROUP_DECL(SPI1, C18, E15, A14, C16);
+#define VB_DESC SIG_DESC_SET(HW_STRAP1, 5)
+
+#define B15 68
+SIG_EXPR_DECL(SPI1CS0, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SPI1CS0, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SPI1CS0, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL(SPI1CS0, SIG_EXPR_PTR(SPI1CS0, SPI1),
+ SIG_EXPR_PTR(SPI1CS0, SPI1DEBUG),
+ SIG_EXPR_PTR(SPI1CS0, SPI1PASSTHRU));
+SIG_EXPR_LIST_DECL_SINGLE(VBCS, VGABIOSROM, COND1, VB_DESC);
+MS_PIN_DECL(B15, GPIOI4, SPI1CS0, VBCS);
+
+#define C15 69
+SIG_EXPR_DECL(SPI1CK, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SPI1CK, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SPI1CK, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL(SPI1CK, SIG_EXPR_PTR(SPI1CK, SPI1),
+ SIG_EXPR_PTR(SPI1CK, SPI1DEBUG),
+ SIG_EXPR_PTR(SPI1CK, SPI1PASSTHRU));
+SIG_EXPR_LIST_DECL_SINGLE(VBCK, VGABIOSROM, COND1, VB_DESC);
+MS_PIN_DECL(C15, GPIOI5, SPI1CK, VBCK);
+
+#define A14 70
+SIG_EXPR_DECL(SPI1MOSI, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SPI1MOSI, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SPI1MOSI, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL(SPI1MOSI, SIG_EXPR_PTR(SPI1MOSI, SPI1),
+ SIG_EXPR_PTR(SPI1MOSI, SPI1DEBUG),
+ SIG_EXPR_PTR(SPI1MOSI, SPI1PASSTHRU));
+SIG_EXPR_LIST_DECL_SINGLE(VBMOSI, VGABIOSROM, COND1, VB_DESC);
+MS_PIN_DECL(A14, GPIOI6, SPI1MOSI, VBMOSI);
+
+#define A15 71
+SIG_EXPR_DECL(SPI1MISO, SPI1, COND1, SPI1_DESC);
+SIG_EXPR_DECL(SPI1MISO, SPI1DEBUG, COND1, SPI1DEBUG_DESC);
+SIG_EXPR_DECL(SPI1MISO, SPI1PASSTHRU, COND1, SPI1PASSTHRU_DESC);
+SIG_EXPR_LIST_DECL(SPI1MISO, SIG_EXPR_PTR(SPI1MISO, SPI1),
+ SIG_EXPR_PTR(SPI1MISO, SPI1DEBUG),
+ SIG_EXPR_PTR(SPI1MISO, SPI1PASSTHRU));
+SIG_EXPR_LIST_DECL_SINGLE(VBMISO, VGABIOSROM, COND1, VB_DESC);
+MS_PIN_DECL(A15, GPIOI7, SPI1MISO, VBMISO);
+
+FUNC_GROUP_DECL(SPI1, B15, C15, A14, A15);
+FUNC_GROUP_DECL(SPI1DEBUG, C18, E15, B16, C16, B15, C15, A14, A15);
+FUNC_GROUP_DECL(SPI1PASSTHRU, C18, E15, B16, C16, B15, C15, A14, A15);
+FUNC_GROUP_DECL(VGABIOSROM, B15, C15, A14, A15);
+
+#define R2 72
+SIG_EXPR_LIST_DECL_SINGLE(SGPMCK, SGPM, SIG_DESC_SET(SCU84, 8));
+SS_PIN_DECL(R2, GPIOJ0, SGPMCK);
#define L2 73
SIG_EXPR_LIST_DECL_SINGLE(SGPMLD, SGPM, SIG_DESC_SET(SCU84, 9));
ASPEED_PINCTRL_PIN(A12),
ASPEED_PINCTRL_PIN(A13),
ASPEED_PINCTRL_PIN(A14),
+ ASPEED_PINCTRL_PIN(A15),
ASPEED_PINCTRL_PIN(A2),
ASPEED_PINCTRL_PIN(A3),
ASPEED_PINCTRL_PIN(A4),
ASPEED_PINCTRL_PIN(B12),
ASPEED_PINCTRL_PIN(B13),
ASPEED_PINCTRL_PIN(B14),
+ ASPEED_PINCTRL_PIN(B15),
+ ASPEED_PINCTRL_PIN(B16),
ASPEED_PINCTRL_PIN(B2),
ASPEED_PINCTRL_PIN(B20),
ASPEED_PINCTRL_PIN(B3),
ASPEED_PINCTRL_PIN(C12),
ASPEED_PINCTRL_PIN(C13),
ASPEED_PINCTRL_PIN(C14),
+ ASPEED_PINCTRL_PIN(C15),
ASPEED_PINCTRL_PIN(C16),
ASPEED_PINCTRL_PIN(C18),
ASPEED_PINCTRL_PIN(C2),
ASPEED_PINCTRL_PIN(D10),
ASPEED_PINCTRL_PIN(D2),
ASPEED_PINCTRL_PIN(D20),
- ASPEED_PINCTRL_PIN(D21),
ASPEED_PINCTRL_PIN(D4),
ASPEED_PINCTRL_PIN(D5),
ASPEED_PINCTRL_PIN(D6),
ASPEED_PINCTRL_PIN(E7),
ASPEED_PINCTRL_PIN(E9),
ASPEED_PINCTRL_PIN(F19),
+ ASPEED_PINCTRL_PIN(F20),
ASPEED_PINCTRL_PIN(F9),
ASPEED_PINCTRL_PIN(H20),
ASPEED_PINCTRL_PIN(L1),
ASPEED_PINCTRL_GROUP(RMII2),
ASPEED_PINCTRL_GROUP(SD1),
ASPEED_PINCTRL_GROUP(SPI1),
+ ASPEED_PINCTRL_GROUP(SPI1DEBUG),
+ ASPEED_PINCTRL_GROUP(SPI1PASSTHRU),
ASPEED_PINCTRL_GROUP(TIMER4),
ASPEED_PINCTRL_GROUP(TIMER5),
ASPEED_PINCTRL_GROUP(TIMER6),
ASPEED_PINCTRL_GROUP(TIMER7),
ASPEED_PINCTRL_GROUP(TIMER8),
+ ASPEED_PINCTRL_GROUP(VGABIOSROM),
};
static const struct aspeed_pin_function aspeed_g5_functions[] = {
ASPEED_PINCTRL_FUNC(RMII2),
ASPEED_PINCTRL_FUNC(SD1),
ASPEED_PINCTRL_FUNC(SPI1),
+ ASPEED_PINCTRL_FUNC(SPI1DEBUG),
+ ASPEED_PINCTRL_FUNC(SPI1PASSTHRU),
ASPEED_PINCTRL_FUNC(TIMER4),
ASPEED_PINCTRL_FUNC(TIMER5),
ASPEED_PINCTRL_FUNC(TIMER6),
ASPEED_PINCTRL_FUNC(TIMER7),
ASPEED_PINCTRL_FUNC(TIMER8),
+ ASPEED_PINCTRL_FUNC(VGABIOSROM),
};
static struct aspeed_pinctrl_data aspeed_g5_pinctrl_data = {
bool enable, struct regmap *map)
{
int i;
- bool ret;
-
- ret = aspeed_sig_expr_eval(expr, enable, map);
- if (ret)
- return ret;
for (i = 0; i < expr->ndescs; i++) {
+ bool ret;
const struct aspeed_sig_desc *desc = &expr->descs[i];
u32 pattern = enable ? desc->enable : desc->disable;
static bool aspeed_sig_expr_enable(const struct aspeed_sig_expr *expr,
struct regmap *map)
{
+ if (aspeed_sig_expr_eval(expr, true, map))
+ return true;
+
return aspeed_sig_expr_set(expr, true, map);
}
static bool aspeed_sig_expr_disable(const struct aspeed_sig_expr *expr,
struct regmap *map)
{
+ if (!aspeed_sig_expr_eval(expr, true, map))
+ return true;
+
return aspeed_sig_expr_set(expr, false, map);
}
return PTR_ERR(vg->pctl_dev);
}
+ raw_spin_lock_init(&vg->lock);
+
ret = byt_gpio_probe(vg);
if (ret) {
pinctrl_unregister(vg->pctl_dev);
}
platform_set_drvdata(pdev, vg);
- raw_spin_lock_init(&vg->lock);
pm_runtime_enable(&pdev->dev);
return 0;
#include <linux/pinctrl/pinconf.h>
#include <linux/pinctrl/pinconf-generic.h>
+#include "../core.h"
#include "pinctrl-intel.h"
/* Offset from regs */
EXPORT_SYMBOL_GPL(intel_pinctrl_remove);
#ifdef CONFIG_PM_SLEEP
+static bool intel_pinctrl_should_save(struct intel_pinctrl *pctrl, unsigned pin)
+{
+ const struct pin_desc *pd = pin_desc_get(pctrl->pctldev, pin);
+
+ if (!pd || !intel_pad_usable(pctrl, pin))
+ return false;
+
+ /*
+ * Only restore the pin if it is actually in use by the kernel (or
+ * by userspace). It is possible that some pins are used by the
+ * BIOS during resume and those are not always locked down so leave
+ * them alone.
+ */
+ if (pd->mux_owner || pd->gpio_owner ||
+ gpiochip_line_is_irq(&pctrl->chip, pin))
+ return true;
+
+ return false;
+}
+
int intel_pinctrl_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
const struct pinctrl_pin_desc *desc = &pctrl->soc->pins[i];
u32 val;
- if (!intel_pad_usable(pctrl, desc->number))
+ if (!intel_pinctrl_should_save(pctrl, desc->number))
continue;
val = readl(intel_get_padcfg(pctrl, desc->number, PADCFG0));
void __iomem *padcfg;
u32 val;
- if (!intel_pad_usable(pctrl, desc->number))
+ if (!intel_pinctrl_should_save(pctrl, desc->number))
continue;
padcfg = intel_get_padcfg(pctrl, desc->number, PADCFG0);
* much memory to the process.
*/
down_read(¤t->mm->mmap_sem);
- ret = get_user_pages(address, 1, !is_write, 0, &page, NULL);
+ ret = get_user_pages(address, 1, is_write ? 0 : FOLL_WRITE,
+ &page, NULL);
up_read(¤t->mm->mmap_sem);
if (ret < 0)
break;
config ASUS_NB_WMI
tristate "Asus Notebook WMI Driver"
depends on ASUS_WMI
+ depends on SERIO_I8042 || SERIO_I8042 = n
---help---
This is a driver for newer Asus notebooks. It adds extra features
like wireless radio and bluetooth control, leds, hotkeys, backlight...
DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 900"),
},
},
+ {
+ .ident = "Lenovo YOGA 910-13IKB",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "Lenovo YOGA 910-13IKB"),
+ },
+ },
{}
};
down_read(¤t->mm->mmap_sem);
pinned = get_user_pages(
(unsigned long)xfer->loc_addr & PAGE_MASK,
- nr_pages, dir == DMA_FROM_DEVICE, 0,
+ nr_pages,
+ dir == DMA_FROM_DEVICE ? FOLL_WRITE : 0,
page_list, NULL);
up_read(¤t->mm->mmap_sem);
UNIPHIER_RESET_END,
};
-const struct uniphier_reset_data uniphier_pro5_mio_reset_data[] = {
+const struct uniphier_reset_data uniphier_pro5_sd_reset_data[] = {
UNIPHIER_MIO_RESET_SD(0, 0),
UNIPHIER_MIO_RESET_SD(1, 1),
UNIPHIER_MIO_RESET_EMMC_HW_RESET(6, 1),
.compatible = "socionext,uniphier-ld20-reset",
.data = uniphier_ld20_sys_reset_data,
},
- /* Media I/O reset */
+ /* Media I/O reset, SD reset */
{
.compatible = "socionext,uniphier-sld3-mio-reset",
.data = uniphier_sld3_mio_reset_data,
.data = uniphier_sld3_mio_reset_data,
},
{
- .compatible = "socionext,uniphier-pro5-mio-reset",
- .data = uniphier_pro5_mio_reset_data,
+ .compatible = "socionext,uniphier-pro5-sd-reset",
+ .data = uniphier_pro5_sd_reset_data,
},
{
- .compatible = "socionext,uniphier-pxs2-mio-reset",
- .data = uniphier_pro5_mio_reset_data,
+ .compatible = "socionext,uniphier-pxs2-sd-reset",
+ .data = uniphier_pro5_sd_reset_data,
},
{
.compatible = "socionext,uniphier-ld11-mio-reset",
.data = uniphier_sld3_mio_reset_data,
},
{
- .compatible = "socionext,uniphier-ld20-mio-reset",
- .data = uniphier_pro5_mio_reset_data,
+ .compatible = "socionext,uniphier-ld20-sd-reset",
+ .data = uniphier_pro5_sd_reset_data,
},
/* Peripheral reset */
{
mdc, lpm);
return mdc;
}
- fcx_max_data = mdc * FCX_MAX_DATA_FACTOR;
+ fcx_max_data = (u32)mdc * FCX_MAX_DATA_FACTOR;
if (fcx_max_data < private->fcx_max_data) {
dev_warn(&device->cdev->dev,
"The maximum data size for zHPF requests %u "
" data size for zHPF requests failed\n");
return 0;
} else
- return mdc * FCX_MAX_DATA_FACTOR;
+ return (u32)mdc * FCX_MAX_DATA_FACTOR;
}
/*
static int __init chp_init(void)
{
struct chp_id chpid;
- int ret;
+ int state, ret;
ret = crw_register_handler(CRW_RSC_CPATH, chp_process_crw);
if (ret)
return 0;
/* Register available channel-paths. */
chp_id_for_each(&chpid) {
- if (chp_info_get_status(chpid) != CHP_STATUS_NOT_RECOGNIZED)
+ state = chp_info_get_status(chpid);
+ if (state == CHP_STATUS_CONFIGURED ||
+ state == CHP_STATUS_STANDBY)
chp_new(chpid);
}
/* if (len > rec_len):
* dump data up to cap_len ignoring small duplicate in rec->payload
*/
- spin_lock_irqsave(&dbf->pay_lock, flags);
+ spin_lock(&dbf->pay_lock);
memset(payload, 0, sizeof(*payload));
memcpy(payload->area, paytag, ZFCP_DBF_TAG_LEN);
payload->fsf_req_id = req_id;
#endif
-static int probe_irq __initdata;
+static int probe_irq;
/**
* probe_intr - helper for IRQ autoprobe
* used by the IRQ probe code.
*/
-static irqreturn_t __init probe_intr(int irq, void *dev_id)
+static irqreturn_t probe_intr(int irq, void *dev_id)
{
probe_irq = irq;
return IRQ_HANDLED;
* and then looking to see what interrupt actually turned up.
*/
-static int __init __maybe_unused NCR5380_probe_irq(struct Scsi_Host *instance,
+static int __maybe_unused NCR5380_probe_irq(struct Scsi_Host *instance,
int possible)
{
struct NCR5380_hostdata *hostdata = shost_priv(instance);
static struct sgl_handle *alloc_io_sgl_handle(struct beiscsi_hba *phba)
{
struct sgl_handle *psgl_handle;
+ unsigned long flags;
- spin_lock_bh(&phba->io_sgl_lock);
+ spin_lock_irqsave(&phba->io_sgl_lock, flags);
if (phba->io_sgl_hndl_avbl) {
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_IO,
"BM_%d : In alloc_io_sgl_handle,"
phba->io_sgl_alloc_index++;
} else
psgl_handle = NULL;
- spin_unlock_bh(&phba->io_sgl_lock);
+ spin_unlock_irqrestore(&phba->io_sgl_lock, flags);
return psgl_handle;
}
static void
free_io_sgl_handle(struct beiscsi_hba *phba, struct sgl_handle *psgl_handle)
{
- spin_lock_bh(&phba->io_sgl_lock);
+ unsigned long flags;
+
+ spin_lock_irqsave(&phba->io_sgl_lock, flags);
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_IO,
"BM_%d : In free_,io_sgl_free_index=%d\n",
phba->io_sgl_free_index);
"value there=%p\n", phba->io_sgl_free_index,
phba->io_sgl_hndl_base
[phba->io_sgl_free_index]);
- spin_unlock_bh(&phba->io_sgl_lock);
+ spin_unlock_irqrestore(&phba->io_sgl_lock, flags);
return;
}
phba->io_sgl_hndl_base[phba->io_sgl_free_index] = psgl_handle;
phba->io_sgl_free_index = 0;
else
phba->io_sgl_free_index++;
- spin_unlock_bh(&phba->io_sgl_lock);
+ spin_unlock_irqrestore(&phba->io_sgl_lock, flags);
}
static inline struct wrb_handle *
unsigned int wrbs_per_cxn)
{
struct wrb_handle *pwrb_handle;
+ unsigned long flags;
- spin_lock_bh(&pwrb_context->wrb_lock);
+ spin_lock_irqsave(&pwrb_context->wrb_lock, flags);
pwrb_handle = pwrb_context->pwrb_handle_base[pwrb_context->alloc_index];
pwrb_context->wrb_handles_available--;
if (pwrb_context->alloc_index == (wrbs_per_cxn - 1))
pwrb_context->alloc_index = 0;
else
pwrb_context->alloc_index++;
- spin_unlock_bh(&pwrb_context->wrb_lock);
+ spin_unlock_irqrestore(&pwrb_context->wrb_lock, flags);
if (pwrb_handle)
memset(pwrb_handle->pwrb, 0, sizeof(*pwrb_handle->pwrb));
struct wrb_handle *pwrb_handle,
unsigned int wrbs_per_cxn)
{
- spin_lock_bh(&pwrb_context->wrb_lock);
+ unsigned long flags;
+
+ spin_lock_irqsave(&pwrb_context->wrb_lock, flags);
pwrb_context->pwrb_handle_base[pwrb_context->free_index] = pwrb_handle;
pwrb_context->wrb_handles_available++;
if (pwrb_context->free_index == (wrbs_per_cxn - 1))
pwrb_context->free_index = 0;
else
pwrb_context->free_index++;
- spin_unlock_bh(&pwrb_context->wrb_lock);
+ spin_unlock_irqrestore(&pwrb_context->wrb_lock, flags);
}
/**
static struct sgl_handle *alloc_mgmt_sgl_handle(struct beiscsi_hba *phba)
{
struct sgl_handle *psgl_handle;
+ unsigned long flags;
- spin_lock_bh(&phba->mgmt_sgl_lock);
+ spin_lock_irqsave(&phba->mgmt_sgl_lock, flags);
if (phba->eh_sgl_hndl_avbl) {
psgl_handle = phba->eh_sgl_hndl_base[phba->eh_sgl_alloc_index];
phba->eh_sgl_hndl_base[phba->eh_sgl_alloc_index] = NULL;
phba->eh_sgl_alloc_index++;
} else
psgl_handle = NULL;
- spin_unlock_bh(&phba->mgmt_sgl_lock);
+ spin_unlock_irqrestore(&phba->mgmt_sgl_lock, flags);
return psgl_handle;
}
void
free_mgmt_sgl_handle(struct beiscsi_hba *phba, struct sgl_handle *psgl_handle)
{
- spin_lock_bh(&phba->mgmt_sgl_lock);
+ unsigned long flags;
+
+ spin_lock_irqsave(&phba->mgmt_sgl_lock, flags);
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
"BM_%d : In free_mgmt_sgl_handle,"
"eh_sgl_free_index=%d\n",
"BM_%d : Double Free in eh SGL ,"
"eh_sgl_free_index=%d\n",
phba->eh_sgl_free_index);
- spin_unlock_bh(&phba->mgmt_sgl_lock);
+ spin_unlock_irqrestore(&phba->mgmt_sgl_lock, flags);
return;
}
phba->eh_sgl_hndl_base[phba->eh_sgl_free_index] = psgl_handle;
phba->eh_sgl_free_index = 0;
else
phba->eh_sgl_free_index++;
- spin_unlock_bh(&phba->mgmt_sgl_lock);
+ spin_unlock_irqrestore(&phba->mgmt_sgl_lock, flags);
}
static void
struct ipr_hostrcb *hostrcb = ipr_cmd->u.hostrcb;
u32 ioasc = be32_to_cpu(ipr_cmd->s.ioasa.hdr.ioasc);
u32 fd_ioasc;
- char *envp[] = { "ASYNC_ERR_LOG=1", NULL };
if (ioa_cfg->sis64)
fd_ioasc = be32_to_cpu(hostrcb->hcam.u.error64.fd_ioasc);
}
list_add_tail(&hostrcb->queue, &ioa_cfg->hostrcb_report_q);
+ schedule_work(&ioa_cfg->work_q);
hostrcb = ipr_get_free_hostrcb(ioa_cfg);
- kobject_uevent_env(&ioa_cfg->host->shost_dev.kobj, KOBJ_CHANGE, envp);
ipr_send_hcam(ioa_cfg, IPR_HCAM_CDB_OP_CODE_LOG_DATA, hostrcb);
}
free_task:
/* regular RX path uses back_lock */
- spin_lock_bh(&session->back_lock);
+ spin_lock(&session->back_lock);
__iscsi_put_task(task);
- spin_unlock_bh(&session->back_lock);
+ spin_unlock(&session->back_lock);
return NULL;
}
};
static const struct scsi_dh_blist scsi_dh_blist[] = {
- {"DGC", "RAID", "clariion" },
- {"DGC", "DISK", "clariion" },
- {"DGC", "VRAID", "clariion" },
+ {"DGC", "RAID", "emc" },
+ {"DGC", "DISK", "emc" },
+ {"DGC", "VRAID", "emc" },
{"COMPAQ", "MSA1000 VOLUME", "hp_sw" },
{"COMPAQ", "HSV110", "hp_sw" },
static int scsi_report_lun_scan(struct scsi_target *starget, int bflags,
enum scsi_scan_mode rescan)
{
- char devname[64];
unsigned char scsi_cmd[MAX_COMMAND_SIZE];
unsigned int length;
u64 lun;
}
}
- sprintf(devname, "host %d channel %d id %d",
- shost->host_no, sdev->channel, sdev->id);
-
/*
* Allocate enough to hold the header (the same size as one scsi_lun)
* plus the number of luns we are requesting. 511 was the default
out_err:
kfree(lun_data);
out:
- scsi_device_put(sdev);
if (scsi_device_created(sdev))
/*
* the sdev we used didn't appear in the report luns scan
*/
__scsi_remove_device(sdev);
+ scsi_device_put(sdev);
return ret;
}
res = get_user_pages_unlocked(
uaddr,
nr_pages,
- rw == READ,
- 0, /* don't force */
- pages);
+ pages,
+ rw == READ ? FOLL_WRITE : 0); /* don't force */
/* Errors and no page mapped should return here */
if (res < nr_pages)
hdata.type = heap->type;
hdata.heap_id = heap->id;
- ret = copy_to_user(&buffer[cnt],
- &hdata, sizeof(hdata));
+ if (copy_to_user(&buffer[cnt], &hdata, sizeof(hdata))) {
+ ret = -EFAULT;
+ goto out;
+ }
cnt++;
if (cnt >= max_cnt)
heap_pdev = of_platform_device_create(node, heaps[i].name,
&pdev->dev);
- if (!pdev)
+ if (!heap_pdev)
return ERR_PTR(-ENOMEM);
heap_pdev->dev.platform_data = &heaps[i];
pdev = of_find_device_by_node(np);
if (!pdev) {
pr_err("arche-platform device not found\n");
+ of_node_put(np);
return -ENODEV;
}
INIT_LIST_HEAD(&es2->arpcs);
spin_lock_init(&es2->arpc_lock);
- if (es2_arpc_in_enable(es2))
+ retval = es2_arpc_in_enable(es2);
+ if (retval)
goto error;
retval = gb_hd_add(hd);
ret = gb_gpio_irqchip_add(gpio, irqc, 0,
handle_level_irq, IRQ_TYPE_NONE);
if (ret) {
- dev_err(&connection->bundle->dev,
- "failed to add irq chip: %d\n", ret);
+ dev_err(&gbphy_dev->dev, "failed to add irq chip: %d\n", ret);
goto exit_line_free;
}
ret = gpiochip_add(gpio);
if (ret) {
- dev_err(&connection->bundle->dev,
- "failed to add gpio chip: %d\n", ret);
+ dev_err(&gbphy_dev->dev, "failed to add gpio chip: %d\n", ret);
goto exit_gpio_irqchip_remove;
}
return module;
err_put_interfaces:
- for (--i; i > 0; --i)
+ for (--i; i >= 0; --i)
gb_interface_put(module->interfaces[i]);
put_device(&module->dev);
minor = alloc_minor(gb_tty);
if (minor < 0) {
if (minor == -ENOSPC) {
- dev_err(&connection->bundle->dev,
+ dev_err(&gbphy_dev->dev,
"no more free minor numbers\n");
retval = -ENODEV;
} else {
case SCA3000_MEAS_MODE_OP_2:
*base_freq = info->option_mode_2_freq;
break;
+ default:
+ ret = -EINVAL;
}
error_ret:
return ret;
}
LUSTRE_RW_ATTR(xattr_cache);
-static ssize_t unstable_stats_show(struct kobject *kobj,
- struct attribute *attr,
- char *buf)
+static int ll_unstable_stats_seq_show(struct seq_file *m, void *v)
{
- struct ll_sb_info *sbi = container_of(kobj, struct ll_sb_info,
- ll_kobj);
+ struct super_block *sb = m->private;
+ struct ll_sb_info *sbi = ll_s2sbi(sb);
struct cl_client_cache *cache = sbi->ll_cache;
long pages;
int mb;
pages = atomic_long_read(&cache->ccc_unstable_nr);
mb = (pages * PAGE_SIZE) >> 20;
- return sprintf(buf, "unstable_check: %8d\n"
- "unstable_pages: %12ld\n"
- "unstable_mb: %8d\n",
- cache->ccc_unstable_check, pages, mb);
+ seq_printf(m,
+ "unstable_check: %8d\n"
+ "unstable_pages: %12ld\n"
+ "unstable_mb: %8d\n",
+ cache->ccc_unstable_check, pages, mb);
+
+ return 0;
}
-static ssize_t unstable_stats_store(struct kobject *kobj,
- struct attribute *attr,
- const char *buffer,
- size_t count)
+static ssize_t ll_unstable_stats_seq_write(struct file *file,
+ const char __user *buffer,
+ size_t count, loff_t *off)
{
- struct ll_sb_info *sbi = container_of(kobj, struct ll_sb_info,
- ll_kobj);
+ struct super_block *sb = ((struct seq_file *)file->private_data)->private;
+ struct ll_sb_info *sbi = ll_s2sbi(sb);
char kernbuf[128];
int val, rc;
return count;
}
-LUSTRE_RW_ATTR(unstable_stats);
+LPROC_SEQ_FOPS(ll_unstable_stats);
static ssize_t root_squash_show(struct kobject *kobj, struct attribute *attr,
char *buf)
/* { "filegroups", lprocfs_rd_filegroups, 0, 0 }, */
{ "max_cached_mb", &ll_max_cached_mb_fops, NULL },
{ "statahead_stats", &ll_statahead_stats_fops, NULL, 0 },
+ { "unstable_stats", &ll_unstable_stats_fops, NULL },
{ "sbi_flags", &ll_sbi_flags_fops, NULL, 0 },
{ .name = "nosquash_nids",
.fops = &ll_nosquash_nids_fops },
&lustre_attr_max_easize.attr,
&lustre_attr_default_easize.attr,
&lustre_attr_xattr_cache.attr,
- &lustre_attr_unstable_stats.attr,
&lustre_attr_root_squash.attr,
NULL,
};
actual_pages = get_user_pages(task, task->mm,
(unsigned long)buf & ~(PAGE_SIZE - 1),
num_pages,
- (type == PAGELIST_READ) /*Write */ ,
- 0 /*Force */ ,
+ (type == PAGELIST_READ) ? FOLL_WRITE : 0,
pages,
NULL /*vmas */);
up_read(&task->mm->mmap_sem);
current->mm, /* mm */
(unsigned long)virt_addr, /* start */
num_pages, /* len */
- 0, /* write */
- 0, /* force */
+ 0, /* gup_flags */
pages, /* pages (array of page pointers) */
NULL); /* vmas */
up_read(¤t->mm->mmap_sem);
clients_count++;
- destroy_workqueue(hif_workqueue);
_fail_:
return result;
}
* Otherwise, initiator is not expecting a NOPIN is response.
* Just ignore for now.
*/
+
+ if (cmd)
+ iscsit_free_cmd(cmd, false);
+
return 0;
}
EXPORT_SYMBOL(iscsit_process_nop_out);
pr_debug("Built NOPIN %s Response ITT: 0x%08x, TTT: 0x%08x,"
" StatSN: 0x%08x, Length %u\n", (nopout_response) ?
- "Solicitied" : "Unsolicitied", cmd->init_task_tag,
+ "Solicited" : "Unsolicited", cmd->init_task_tag,
cmd->targ_xfer_tag, cmd->stat_sn, cmd->buf_ptr_size);
}
EXPORT_SYMBOL(iscsit_build_nopin_rsp);
/*
* Make MaxRecvDataSegmentLength PAGE_SIZE aligned for
- * Immediate Data + Unsolicitied Data-OUT if necessary..
+ * Immediate Data + Unsolicited Data-OUT if necessary..
*/
param = iscsi_find_param_from_key("MaxRecvDataSegmentLength",
conn->param_list);
{
struct iscsi_session *sess = conn->sess;
/*
- * FIXME: Unsolicitied NopIN support for ISER
+ * FIXME: Unsolicited NopIN support for ISER
*/
if (conn->conn_transport->transport_type == ISCSI_INFINIBAND)
return;
void target_complete_cmd_with_length(struct se_cmd *cmd, u8 scsi_status, int length)
{
- if (scsi_status != SAM_STAT_GOOD) {
- return;
- }
-
- /*
- * Calculate new residual count based upon length of SCSI data
- * transferred.
- */
- if (length < cmd->data_length) {
+ if (scsi_status == SAM_STAT_GOOD && length < cmd->data_length) {
if (cmd->se_cmd_flags & SCF_UNDERFLOW_BIT) {
cmd->residual_count += cmd->data_length - length;
} else {
}
cmd->data_length = length;
- } else if (length > cmd->data_length) {
- cmd->se_cmd_flags |= SCF_OVERFLOW_BIT;
- cmd->residual_count = length - cmd->data_length;
- } else {
- cmd->se_cmd_flags &= ~(SCF_OVERFLOW_BIT | SCF_UNDERFLOW_BIT);
- cmd->residual_count = 0;
}
target_complete_cmd(cmd, scsi_status);
case TCM_LOGICAL_BLOCK_GUARD_CHECK_FAILED:
case TCM_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED:
case TCM_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED:
+ case TCM_COPY_TARGET_DEVICE_NOT_REACHABLE:
break;
case TCM_OUT_OF_RESOURCES:
sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
* fabric acknowledgement that requires two target_put_sess_cmd()
* invocations before se_cmd descriptor release.
*/
- if (ack_kref)
- kref_get(&se_cmd->cmd_kref);
+ if (ack_kref) {
+ if (!kref_get_unless_zero(&se_cmd->cmd_kref))
+ return -EINVAL;
+
+ se_cmd->se_cmd_flags |= SCF_ACK_KREF;
+ }
spin_lock_irqsave(&se_sess->sess_cmd_lock, flags);
if (se_sess->sess_tearing_down) {
*/
void target_sess_cmd_list_set_waiting(struct se_session *se_sess)
{
- struct se_cmd *se_cmd;
+ struct se_cmd *se_cmd, *tmp_cmd;
unsigned long flags;
int rc;
se_sess->sess_tearing_down = 1;
list_splice_init(&se_sess->sess_cmd_list, &se_sess->sess_wait_list);
- list_for_each_entry(se_cmd, &se_sess->sess_wait_list, se_cmd_list) {
+ list_for_each_entry_safe(se_cmd, tmp_cmd,
+ &se_sess->sess_wait_list, se_cmd_list) {
rc = kref_get_unless_zero(&se_cmd->cmd_kref);
if (rc) {
se_cmd->cmd_wait_set = 1;
spin_lock(&se_cmd->t_state_lock);
se_cmd->transport_state |= CMD_T_FABRIC_STOP;
spin_unlock(&se_cmd->t_state_lock);
- }
+ } else
+ list_del_init(&se_cmd->se_cmd_list);
}
spin_unlock_irqrestore(&se_sess->sess_cmd_lock, flags);
.ascq = 0x03, /* LOGICAL BLOCK REFERENCE TAG CHECK FAILED */
.add_sector_info = true,
},
+ [TCM_COPY_TARGET_DEVICE_NOT_REACHABLE] = {
+ .key = COPY_ABORTED,
+ .asc = 0x0d,
+ .ascq = 0x02, /* COPY TARGET DEVICE NOT REACHABLE */
+
+ },
[TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE] = {
/*
* Returning ILLEGAL REQUEST would cause immediate IO errors on
size_t dev_size;
u32 cmdr_size;
u32 cmdr_last_cleaned;
- /* Offset of data ring from start of mb */
+ /* Offset of data area from start of mb */
/* Must add data_off and mb_addr to get the address */
size_t data_off;
size_t data_size;
/*
* We can't queue a command until we have space available on the cmd ring *and*
- * space available on the data ring.
+ * space available on the data area.
*
* Called with ring lock held.
*/
return true;
}
-static int tcmu_queue_cmd_ring(struct tcmu_cmd *tcmu_cmd)
+static sense_reason_t
+tcmu_queue_cmd_ring(struct tcmu_cmd *tcmu_cmd)
{
struct tcmu_dev *udev = tcmu_cmd->tcmu_dev;
struct se_cmd *se_cmd = tcmu_cmd->se_cmd;
DECLARE_BITMAP(old_bitmap, DATA_BLOCK_BITS);
if (test_bit(TCMU_DEV_BIT_BROKEN, &udev->flags))
- return -EINVAL;
+ return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
/*
* Must be a certain minimum size for response sense info, but
BUG_ON(!(se_cmd->t_bidi_data_sg && se_cmd->t_bidi_data_nents));
data_length += se_cmd->t_bidi_data_sg->length;
}
- if ((command_size > (udev->cmdr_size / 2))
- || data_length > udev->data_size)
- pr_warn("TCMU: Request of size %zu/%zu may be too big for %u/%zu "
- "cmd/data ring buffers\n", command_size, data_length,
+ if ((command_size > (udev->cmdr_size / 2)) ||
+ data_length > udev->data_size) {
+ pr_warn("TCMU: Request of size %zu/%zu is too big for %u/%zu "
+ "cmd ring/data area\n", command_size, data_length,
udev->cmdr_size, udev->data_size);
+ spin_unlock_irq(&udev->cmdr_lock);
+ return TCM_INVALID_CDB_FIELD;
+ }
while (!is_ring_space_avail(udev, command_size, data_length)) {
int ret;
finish_wait(&udev->wait_cmdr, &__wait);
if (!ret) {
pr_warn("tcmu: command timed out\n");
- return -ETIMEDOUT;
+ return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
}
spin_lock_irq(&udev->cmdr_lock);
bitmap_copy(old_bitmap, udev->data_bitmap, DATA_BLOCK_BITS);
- /*
- * Fix up iovecs, and handle if allocation in data ring wrapped.
- */
+ /* Handle allocating space from the data area */
iov = &entry->req.iov[0];
iov_cnt = 0;
copy_to_data_area = (se_cmd->data_direction == DMA_TO_DEVICE
mod_timer(&udev->timeout,
round_jiffies_up(jiffies + msecs_to_jiffies(TCMU_TIME_OUT)));
- return 0;
+ return TCM_NO_SENSE;
}
-static int tcmu_queue_cmd(struct se_cmd *se_cmd)
+static sense_reason_t
+tcmu_queue_cmd(struct se_cmd *se_cmd)
{
struct se_device *se_dev = se_cmd->se_dev;
struct tcmu_dev *udev = TCMU_DEV(se_dev);
tcmu_cmd = tcmu_alloc_cmd(se_cmd);
if (!tcmu_cmd)
- return -ENOMEM;
+ return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
ret = tcmu_queue_cmd_ring(tcmu_cmd);
- if (ret < 0) {
+ if (ret != TCM_NO_SENSE) {
pr_err("TCMU: Could not queue command\n");
spin_lock_irq(&udev->commands_lock);
idr_remove(&udev->commands, tcmu_cmd->cmd_id);
if (test_bit(TCMU_CMD_BIT_EXPIRED, &cmd->flags)) {
/*
* cmd has been completed already from timeout, just reclaim
- * data ring space and free cmd
+ * data area space and free cmd
*/
free_data_area(udev, cmd);
dev->dev_attrib.block_size);
}
-static sense_reason_t
-tcmu_pass_op(struct se_cmd *se_cmd)
-{
- int ret = tcmu_queue_cmd(se_cmd);
-
- if (ret != 0)
- return TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
- else
- return TCM_NO_SENSE;
-}
-
static sense_reason_t
tcmu_parse_cdb(struct se_cmd *cmd)
{
- return passthrough_parse_cdb(cmd, tcmu_pass_op);
+ return passthrough_parse_cdb(cmd, tcmu_queue_cmd);
}
static const struct target_backend_ops tcmu_ops = {
}
mutex_unlock(&g_device_mutex);
- pr_err("Unable to locate 0xe4 descriptor for EXTENDED_COPY\n");
+ pr_debug_ratelimited("Unable to locate 0xe4 descriptor for EXTENDED_COPY\n");
return -EINVAL;
}
static int target_xcopy_parse_target_descriptors(struct se_cmd *se_cmd,
struct xcopy_op *xop, unsigned char *p,
- unsigned short tdll)
+ unsigned short tdll, sense_reason_t *sense_ret)
{
struct se_device *local_dev = se_cmd->se_dev;
unsigned char *desc = p;
unsigned short start = 0;
bool src = true;
+ *sense_ret = TCM_INVALID_PARAMETER_LIST;
+
if (offset != 0) {
pr_err("XCOPY target descriptor list length is not"
" multiple of %d\n", XCOPY_TARGET_DESC_LEN);
rc = target_xcopy_locate_se_dev_e4(se_cmd, xop, true);
else
rc = target_xcopy_locate_se_dev_e4(se_cmd, xop, false);
-
- if (rc < 0)
+ /*
+ * If a matching IEEE NAA 0x83 descriptor for the requested device
+ * is not located on this node, return COPY_ABORTED with ASQ/ASQC
+ * 0x0d/0x02 - COPY_TARGET_DEVICE_NOT_REACHABLE to request the
+ * initiator to fall back to normal copy method.
+ */
+ if (rc < 0) {
+ *sense_ret = TCM_COPY_TARGET_DEVICE_NOT_REACHABLE;
goto out;
+ }
pr_debug("XCOPY TGT desc: Source dev: %p NAA IEEE WWN: 0x%16phN\n",
xop->src_dev, &xop->src_tid_wwn[0]);
rc = target_xcopy_setup_pt_cmd(xpt_cmd, xop, src_dev, &cdb[0],
remote_port, true);
if (rc < 0) {
+ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status;
transport_generic_free_cmd(se_cmd, 0);
return rc;
}
rc = target_xcopy_issue_pt_cmd(xpt_cmd);
if (rc < 0) {
+ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status;
transport_generic_free_cmd(se_cmd, 0);
return rc;
}
remote_port, false);
if (rc < 0) {
struct se_cmd *src_cmd = &xop->src_pt_cmd->se_cmd;
+ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status;
/*
* If the failure happened before the t_mem_list hand-off in
* target_xcopy_setup_pt_cmd(), Reset memory + clear flag so that
rc = target_xcopy_issue_pt_cmd(xpt_cmd);
if (rc < 0) {
+ ec_cmd->scsi_status = xpt_cmd->se_cmd.scsi_status;
se_cmd->se_cmd_flags &= ~SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC;
transport_generic_free_cmd(se_cmd, 0);
return rc;
out:
xcopy_pt_undepend_remotedev(xop);
kfree(xop);
-
- pr_warn("target_xcopy_do_work: Setting X-COPY CHECK_CONDITION -> sending response\n");
- ec_cmd->scsi_status = SAM_STAT_CHECK_CONDITION;
+ /*
+ * Don't override an error scsi status if it has already been set
+ */
+ if (ec_cmd->scsi_status == SAM_STAT_GOOD) {
+ pr_warn_ratelimited("target_xcopy_do_work: rc: %d, Setting X-COPY"
+ " CHECK_CONDITION -> sending response\n", rc);
+ ec_cmd->scsi_status = SAM_STAT_CHECK_CONDITION;
+ }
target_complete_cmd(ec_cmd, SAM_STAT_CHECK_CONDITION);
}
" tdll: %hu sdll: %u inline_dl: %u\n", list_id, list_id_usage,
tdll, sdll, inline_dl);
- rc = target_xcopy_parse_target_descriptors(se_cmd, xop, &p[16], tdll);
+ rc = target_xcopy_parse_target_descriptors(se_cmd, xop, &p[16], tdll, &ret);
if (rc <= 0)
goto out;
if (target_submit_cmd(&cmd->se_cmd, cmd->sess->se_sess, fcp->fc_cdb,
&cmd->ft_sense_buffer[0], scsilun_to_int(&fcp->fc_lun),
ntohl(fcp->fc_dl), task_attr, data_dir,
- TARGET_SCF_ACK_KREF))
+ TARGET_SCF_ACK_KREF | TARGET_SCF_USE_CPUID))
goto err;
- pr_debug("r_ctl %x alloc target_submit_cmd\n", fh->fh_r_ctl);
+ pr_debug("r_ctl %x target_submit_cmd %p\n", fh->fh_r_ctl, cmd);
return;
err:
#include "tcm_fc.h"
+#define TFC_SESS_DBG(lport, fmt, args...) \
+ pr_debug("host%u: rport %6.6x: " fmt, \
+ (lport)->host->host_no, \
+ (lport)->port_id, ##args )
+
static void ft_sess_delete_all(struct ft_tport *);
/*
struct ft_tport *tport;
struct hlist_head *head;
struct ft_sess *sess;
+ char *reason = "no session created";
rcu_read_lock();
tport = rcu_dereference(lport->prov[FC_TYPE_FCP]);
- if (!tport)
+ if (!tport) {
+ reason = "not an FCP port";
goto out;
+ }
head = &tport->hash[ft_sess_hash(port_id)];
hlist_for_each_entry_rcu(sess, head, hash) {
if (sess->port_id == port_id) {
kref_get(&sess->kref);
rcu_read_unlock();
- pr_debug("port_id %x found %p\n", port_id, sess);
+ TFC_SESS_DBG(lport, "port_id %x found %p\n",
+ port_id, sess);
return sess;
}
}
out:
rcu_read_unlock();
- pr_debug("port_id %x not found\n", port_id);
+ TFC_SESS_DBG(lport, "port_id %x not found, %s\n",
+ port_id, reason);
return NULL;
}
struct ft_tport *tport = sess->tport;
struct hlist_head *head = &tport->hash[ft_sess_hash(sess->port_id)];
- pr_debug("port_id %x sess %p\n", sess->port_id, sess);
+ TFC_SESS_DBG(tport->lport, "port_id %x sess %p\n", sess->port_id, sess);
hlist_add_head_rcu(&sess->hash, head);
tport->sess_count++;
sess = kzalloc(sizeof(*sess), GFP_KERNEL);
if (!sess)
- return NULL;
+ return ERR_PTR(-ENOMEM);
kref_init(&sess->kref); /* ref for table entry */
sess->tport = tport;
TARGET_PROT_NORMAL, &initiatorname[0],
sess, ft_sess_alloc_cb);
if (IS_ERR(sess->se_sess)) {
+ int rc = PTR_ERR(sess->se_sess);
kfree(sess);
- return NULL;
+ sess = ERR_PTR(rc);
}
return sess;
}
mutex_unlock(&ft_lport_lock);
return;
}
- pr_debug("port_id %x\n", port_id);
+ TFC_SESS_DBG(sess->tport->lport, "port_id %x close session\n", port_id);
ft_sess_unhash(sess);
mutex_unlock(&ft_lport_lock);
ft_close_sess(sess);
if (!(fcp_parm & FCP_SPPF_INIT_FCN))
return FC_SPP_RESP_CONF;
sess = ft_sess_create(tport, rdata->ids.port_id, rdata);
- if (!sess)
- return FC_SPP_RESP_RES;
+ if (IS_ERR(sess)) {
+ if (PTR_ERR(sess) == -EACCES) {
+ spp->spp_flags &= ~FC_SPP_EST_IMG_PAIR;
+ return FC_SPP_RESP_CONF;
+ } else
+ return FC_SPP_RESP_RES;
+ }
if (!sess->params)
rdata->prli_count++;
sess->params = fcp_parm;
mutex_lock(&ft_lport_lock);
ret = ft_prli_locked(rdata, spp_len, rspp, spp);
mutex_unlock(&ft_lport_lock);
- pr_debug("port_id %x flags %x ret %x\n",
- rdata->ids.port_id, rspp ? rspp->spp_flags : 0, ret);
+ TFC_SESS_DBG(rdata->local_port, "port_id %x flags %x ret %x\n",
+ rdata->ids.port_id, rspp ? rspp->spp_flags : 0, ret);
return ret;
}
struct ft_sess *sess;
u32 sid = fc_frame_sid(fp);
- pr_debug("sid %x\n", sid);
+ TFC_SESS_DBG(lport, "recv sid %x\n", sid);
sess = ft_sess_get(lport, sid);
if (!sess) {
- pr_debug("sid %x sess lookup failed\n", sid);
+ TFC_SESS_DBG(lport, "sid %x sess lookup failed\n", sid);
/* TBD XXX - if FCP_CMND, send PRLO */
fc_frame_free(fp);
return;
#include <linux/types.h>
#include <linux/init.h>
#include <linux/pci.h>
+#include <linux/acpi.h>
#include <linux/thermal.h>
#include <linux/pm.h>
/* Intel PCH thermal Device IDs */
+#define PCH_THERMAL_DID_HSW_1 0x9C24 /* Haswell PCH */
+#define PCH_THERMAL_DID_HSW_2 0x8C24 /* Haswell PCH */
#define PCH_THERMAL_DID_WPT 0x9CA4 /* Wildcat Point */
#define PCH_THERMAL_DID_SKL 0x9D31 /* Skylake PCH */
unsigned long crt_temp;
int hot_trip_id;
unsigned long hot_temp;
+ int psv_trip_id;
+ unsigned long psv_temp;
bool bios_enabled;
};
+#ifdef CONFIG_ACPI
+
+/*
+ * On some platforms, there is a companion ACPI device, which adds
+ * passive trip temperature using _PSV method. There is no specific
+ * passive temperature setting in MMIO interface of this PCI device.
+ */
+static void pch_wpt_add_acpi_psv_trip(struct pch_thermal_device *ptd,
+ int *nr_trips)
+{
+ struct acpi_device *adev;
+
+ ptd->psv_trip_id = -1;
+
+ adev = ACPI_COMPANION(&ptd->pdev->dev);
+ if (adev) {
+ unsigned long long r;
+ acpi_status status;
+
+ status = acpi_evaluate_integer(adev->handle, "_PSV", NULL,
+ &r);
+ if (ACPI_SUCCESS(status)) {
+ unsigned long trip_temp;
+
+ trip_temp = DECI_KELVIN_TO_MILLICELSIUS(r);
+ if (trip_temp) {
+ ptd->psv_temp = trip_temp;
+ ptd->psv_trip_id = *nr_trips;
+ ++(*nr_trips);
+ }
+ }
+ }
+}
+#else
+static void pch_wpt_add_acpi_psv_trip(struct pch_thermal_device *ptd,
+ int *nr_trips)
+{
+ ptd->psv_trip_id = -1;
+
+}
+#endif
+
static int pch_wpt_init(struct pch_thermal_device *ptd, int *nr_trips)
{
u8 tsel;
++(*nr_trips);
}
+ pch_wpt_add_acpi_psv_trip(ptd, nr_trips);
+
return 0;
}
*type = THERMAL_TRIP_CRITICAL;
else if (ptd->hot_trip_id == trip)
*type = THERMAL_TRIP_HOT;
+ else if (ptd->psv_trip_id == trip)
+ *type = THERMAL_TRIP_PASSIVE;
else
return -EINVAL;
*temp = ptd->crt_temp;
else if (ptd->hot_trip_id == trip)
*temp = ptd->hot_temp;
+ else if (ptd->psv_trip_id == trip)
+ *temp = ptd->psv_temp;
else
return -EINVAL;
ptd->ops = &pch_dev_ops_wpt;
dev_name = "pch_skylake";
break;
+ case PCH_THERMAL_DID_HSW_1:
+ case PCH_THERMAL_DID_HSW_2:
+ ptd->ops = &pch_dev_ops_wpt;
+ dev_name = "pch_haswell";
+ break;
default:
dev_err(&pdev->dev, "unknown pch thermal device\n");
return -ENODEV;
static struct pci_device_id intel_pch_thermal_id[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_WPT) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_SKL) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_HSW_1) },
+ { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCH_THERMAL_DID_HSW_2) },
{ 0, },
};
MODULE_DEVICE_TABLE(pci, intel_pch_thermal_id);
.set_cur_state = powerclamp_set_cur_state,
};
-static const struct x86_cpu_id intel_powerclamp_ids[] __initconst = {
- { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_MWAIT },
- { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_ARAT },
- { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_NONSTOP_TSC },
- { X86_VENDOR_INTEL, X86_FAMILY_ANY, X86_MODEL_ANY, X86_FEATURE_CONSTANT_TSC},
- {}
-};
-MODULE_DEVICE_TABLE(x86cpu, intel_powerclamp_ids);
-
static int __init powerclamp_probe(void)
{
- if (!x86_match_cpu(intel_powerclamp_ids)) {
- pr_err("Intel powerclamp does not run on family %d model %d\n",
- boot_cpu_data.x86, boot_cpu_data.x86_model);
+ if (!boot_cpu_has(X86_FEATURE_MWAIT)) {
+ pr_err("CPU does not support MWAIT");
return -ENODEV;
}
struct pci_dev *pdev = to_pci_dev(port->dev);
int ret;
- ret = pci_alloc_irq_vectors(pdev, 1, 1, 0);
+ ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES);
if (ret < 0)
return ret;
.name = "16550A",
.fifo_size = 16,
.tx_loadsz = 16,
- .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10,
+ .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10 |
+ UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT,
.rxtrig_bytes = {1, 4, 8, 14},
.flags = UART_CAP_FIFO,
},
case UART_LCR:
valshift = UNIPHIER_UART_LCR_SHIFT;
/* Divisor latch access bit does not exist. */
- value &= ~(UART_LCR_DLAB << valshift);
+ value &= ~UART_LCR_DLAB;
/* fall through */
case UART_MCR:
offset = UNIPHIER_UART_LCR_MCR;
regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!regs) {
- dev_err(dev, "failed to get memory resource");
+ dev_err(dev, "failed to get memory resource\n");
return -EINVAL;
}
config SERIAL_STM32
tristate "STMicroelectronics STM32 serial port support"
select SERIAL_CORE
+ depends on HAS_DMA
depends on ARM || COMPILE_TEST
help
This driver is for the on-chip Serial Controller on
mode |= ATMEL_US_USMODE_RS485;
} else if (termios->c_cflag & CRTSCTS) {
/* RS232 with hardware handshake (RTS/CTS) */
- if (atmel_use_dma_rx(port) && !atmel_use_fifo(port)) {
- dev_info(port->dev, "not enabling hardware flow control because DMA is used");
- termios->c_cflag &= ~CRTSCTS;
- } else {
+ if (atmel_use_fifo(port) &&
+ !mctrl_gpio_to_gpiod(atmel_port->gpios, UART_GPIO_CTS)) {
+ /*
+ * with ATMEL_US_USMODE_HWHS set, the controller will
+ * be able to drive the RTS pin high/low when the RX
+ * FIFO is above RXFTHRES/below RXFTHRES2.
+ * It will also disable the transmitter when the CTS
+ * pin is high.
+ * This mode is not activated if CTS pin is a GPIO
+ * because in this case, the transmitter is always
+ * disabled (there must be an internal pull-up
+ * responsible for this behaviour).
+ * If the RTS pin is a GPIO, the controller won't be
+ * able to drive it according to the FIFO thresholds,
+ * but it will be handled by the driver.
+ */
mode |= ATMEL_US_USMODE_HWHS;
+ } else {
+ /*
+ * For platforms without FIFO, the flow control is
+ * handled by the driver.
+ */
+ mode |= ATMEL_US_USMODE_NORMAL;
}
} else {
/* RS232 without hadware handshake */
sport->dma_tx_bytes = uart_circ_chars_pending(xmit);
- if (xmit->tail < xmit->head) {
+ if (xmit->tail < xmit->head || xmit->head == 0) {
sport->dma_tx_nents = 1;
sg_init_one(sgl, xmit->buf + xmit->tail, sport->dma_tx_bytes);
} else {
sport->dma_tx_in_progress = true;
sport->dma_tx_cookie = dmaengine_submit(sport->dma_tx_desc);
dma_async_issue_pending(sport->dma_tx_chan);
-
}
static void lpuart_dma_tx_complete(void *arg)
},
(void *)MINNOW_UARTCLK,
},
+ { }
};
/* Return UART clock, checking for board specific clocks. */
{
struct sc16is7xx_port *s = gpiochip_get_data(chip);
struct uart_port *port = &s->p[0].port;
+ u8 state = sc16is7xx_port_read(port, SC16IS7XX_IOSTATE_REG);
- sc16is7xx_port_update(port, SC16IS7XX_IOSTATE_REG, BIT(offset),
- val ? BIT(offset) : 0);
+ if (val)
+ state |= BIT(offset);
+ else
+ state &= ~BIT(offset);
+ sc16is7xx_port_write(port, SC16IS7XX_IOSTATE_REG, state);
sc16is7xx_port_update(port, SC16IS7XX_IODIR_REG, BIT(offset),
BIT(offset));
* closed. No cookie for you.
*/
BUG_ON(!state);
- tty_wakeup(state->port.tty);
+ tty_port_tty_wakeup(&state->port);
}
static void uart_stop(struct tty_struct *tty)
if (port->ops->flush_buffer)
port->ops->flush_buffer(port);
uart_port_unlock(port, flags);
- tty_wakeup(tty);
+ tty_port_tty_wakeup(&state->port);
}
/*
uport->cons = drv->cons;
uport->minor = drv->tty_driver->minor_start + uport->line;
- port->console = uart_console(uport);
-
/*
* If this port is a console, then the spinlock is already
* initialised.
uart_configure_port(drv, state, uport);
+ port->console = uart_console(uport);
+
num_groups = 2;
if (uport->attr_group)
num_groups++;
struct stm32_usart_config cfg;
};
-#define UNDEF_REG ~0
+#define UNDEF_REG 0xff
/* Register offsets */
struct stm32_usart_info stm32f4_info = {
OF_EARLYCON_DECLARE(cdns, "xlnx,xuartps", cdns_early_console_setup);
OF_EARLYCON_DECLARE(cdns, "cdns,uart-r1p8", cdns_early_console_setup);
OF_EARLYCON_DECLARE(cdns, "cdns,uart-r1p12", cdns_early_console_setup);
+OF_EARLYCON_DECLARE(cdns, "xlnx,zynqmp-uart", cdns_early_console_setup);
/**
* cdns_uart_console_write - perform write operation
{ .compatible = "xlnx,xuartps", },
{ .compatible = "cdns,uart-r1p8", },
{ .compatible = "cdns,uart-r1p12", .data = &zynqmp_uart_def },
+ { .compatible = "xlnx,zynqmp-uart", .data = &zynqmp_uart_def },
{}
};
MODULE_DEVICE_TABLE(of, cdns_uart_of_match);
if (new_cols == vc->vc_cols && new_rows == vc->vc_rows)
return 0;
+ if (new_screen_size > (4 << 20))
+ return -EINVAL;
newscreen = kmalloc(new_screen_size, GFP_USER);
if (!newscreen)
return -ENOMEM;
+ if (vc == sel_cons)
+ clear_selection();
+
old_rows = vc->vc_rows;
old_row_size = vc->vc_size_row;
break;
case 3: /* erase scroll-back buffer (and whole display) */
scr_memsetw(vc->vc_screenbuf, vc->vc_video_erase_char,
- vc->vc_screenbuf_size >> 1);
+ vc->vc_screenbuf_size);
set_origin(vc);
if (con_is_visible(vc))
update_screen(vc);
if (hcd) {
usb_remove_hcd(hcd);
+ ci->role = CI_ROLE_END;
+ synchronize_irq(ci->irq);
usb_put_hcd(hcd);
if (ci->platdata->reg_vbus && !ci_otg_is_fsm_mode(ci) &&
(ci->platdata->flags & CI_HDRC_TURN_VBUS_EARLY_ON))
*/
void dwc2_force_dr_mode(struct dwc2_hsotg *hsotg)
{
+ bool ret;
+
switch (hsotg->dr_mode) {
case USB_DR_MODE_HOST:
- dwc2_force_mode(hsotg, true);
+ ret = dwc2_force_mode(hsotg, true);
+ /*
+ * NOTE: This is required for some rockchip soc based
+ * platforms on their host-only dwc2.
+ */
+ if (!ret)
+ msleep(50);
+
break;
case USB_DR_MODE_PERIPHERAL:
dwc2_force_mode(hsotg, false);
DWC2_L3, /* Off state */
};
+/*
+ * Gadget periodic tx fifo sizes as used by legacy driver
+ * EP0 is not included
+ */
+#define DWC2_G_P_LEGACY_TX_FIFO_SIZE {256, 256, 256, 256, 768, 768, 768, \
+ 768, 0, 0, 0, 0, 0, 0, 0}
+
/* Gadget ep0 states */
enum dwc2_ep0_state {
DWC2_EP0_SETUP,
*/
static void dwc2_hsotg_init_fifo(struct dwc2_hsotg *hsotg)
{
- unsigned int fifo;
+ unsigned int ep;
unsigned int addr;
int timeout;
- u32 dptxfsizn;
u32 val;
/* Reset fifo map if not correctly cleared during previous session */
* them to endpoints dynamically according to maxpacket size value of
* given endpoint.
*/
- for (fifo = 1; fifo < MAX_EPS_CHANNELS; fifo++) {
- dptxfsizn = dwc2_readl(hsotg->regs + DPTXFSIZN(fifo));
-
- val = (dptxfsizn & FIFOSIZE_DEPTH_MASK) | addr;
- addr += dptxfsizn >> FIFOSIZE_DEPTH_SHIFT;
-
- if (addr > hsotg->fifo_mem)
- break;
+ for (ep = 1; ep < MAX_EPS_CHANNELS; ep++) {
+ if (!hsotg->g_tx_fifo_sz[ep])
+ continue;
+ val = addr;
+ val |= hsotg->g_tx_fifo_sz[ep] << FIFOSIZE_DEPTH_SHIFT;
+ WARN_ONCE(addr + hsotg->g_tx_fifo_sz[ep] > hsotg->fifo_mem,
+ "insufficient fifo memory");
+ addr += hsotg->g_tx_fifo_sz[ep];
- dwc2_writel(val, hsotg->regs + DPTXFSIZN(fifo));
+ dwc2_writel(val, hsotg->regs + DPTXFSIZN(ep));
}
/*
static void dwc2_hsotg_of_probe(struct dwc2_hsotg *hsotg)
{
struct device_node *np = hsotg->dev->of_node;
+ u32 len = 0;
+ u32 i = 0;
/* Enable dma if requested in device tree */
hsotg->g_using_dma = of_property_read_bool(np, "g-use-dma");
+ /*
+ * Register TX periodic fifo size per endpoint.
+ * EP0 is excluded since it has no fifo configuration.
+ */
+ if (!of_find_property(np, "g-tx-fifo-size", &len))
+ goto rx_fifo;
+
+ len /= sizeof(u32);
+
+ /* Read tx fifo sizes other than ep0 */
+ if (of_property_read_u32_array(np, "g-tx-fifo-size",
+ &hsotg->g_tx_fifo_sz[1], len))
+ goto rx_fifo;
+
+ /* Add ep0 */
+ len++;
+
+ /* Make remaining TX fifos unavailable */
+ if (len < MAX_EPS_CHANNELS) {
+ for (i = len; i < MAX_EPS_CHANNELS; i++)
+ hsotg->g_tx_fifo_sz[i] = 0;
+ }
+
+rx_fifo:
/* Register RX fifo size */
of_property_read_u32(np, "g-rx-fifo-size", &hsotg->g_rx_fifo_sz);
struct device *dev = hsotg->dev;
int epnum;
int ret;
+ int i;
+ u32 p_tx_fifo[] = DWC2_G_P_LEGACY_TX_FIFO_SIZE;
/* Initialize to legacy fifo configuration values */
hsotg->g_rx_fifo_sz = 2048;
hsotg->g_np_g_tx_fifo_sz = 1024;
+ memcpy(&hsotg->g_tx_fifo_sz[1], p_tx_fifo, sizeof(p_tx_fifo));
/* Device tree specific probe */
dwc2_hsotg_of_probe(hsotg);
dev_dbg(dev, "NonPeriodic TXFIFO size: %d\n",
hsotg->g_np_g_tx_fifo_sz);
dev_dbg(dev, "RXFIFO size: %d\n", hsotg->g_rx_fifo_sz);
+ for (i = 0; i < MAX_EPS_CHANNELS; i++)
+ dev_dbg(dev, "Periodic TXFIFO%2d size: %d\n", i,
+ hsotg->g_tx_fifo_sz[i]);
hsotg->gadget.max_speed = USB_SPEED_HIGH;
hsotg->gadget.ops = &dwc2_hsotg_gadget_ops;
req->trb = trb;
req->trb_dma = dwc3_trb_dma_offset(dep, trb);
req->first_trb_index = dep->trb_enqueue;
+ dep->queued_requests++;
}
dwc3_ep_inc_enq(dep);
trb->ctrl |= DWC3_TRB_CTRL_HWO;
- dep->queued_requests++;
-
trace_dwc3_prepare_trb(dep, trb);
}
list_add_tail(&req->list, &dep->pending_list);
- if (usb_endpoint_xfer_isoc(dep->endpoint.desc) &&
- dep->flags & DWC3_EP_PENDING_REQUEST) {
- if (list_empty(&dep->started_list)) {
+ /*
+ * NOTICE: Isochronous endpoints should NEVER be prestarted. We must
+ * wait for a XferNotReady event so we will know what's the current
+ * (micro-)frame number.
+ *
+ * Without this trick, we are very, very likely gonna get Bus Expiry
+ * errors which will force us issue EndTransfer command.
+ */
+ if (usb_endpoint_xfer_isoc(dep->endpoint.desc)) {
+ if ((dep->flags & DWC3_EP_PENDING_REQUEST) &&
+ list_empty(&dep->started_list)) {
dwc3_stop_active_transfer(dwc, dep->number, true);
dep->flags = DWC3_EP_ENABLED;
}
unsigned int s_pkt = 0;
unsigned int trb_status;
- dep->queued_requests--;
dwc3_ep_inc_deq(dep);
+
+ if (req->trb == trb)
+ dep->queued_requests--;
+
trace_dwc3_complete_trb(dep, trb);
/*
kfree(dwc->setup_buf);
err2:
- dma_free_coherent(dwc->dev, sizeof(*dwc->ep0_trb),
+ dma_free_coherent(dwc->dev, sizeof(*dwc->ep0_trb) * 2,
dwc->ep0_trb, dwc->ep0_trb_addr);
err1:
kfree(dwc->setup_buf);
kfree(dwc->zlp_buf);
- dma_free_coherent(dwc->dev, sizeof(*dwc->ep0_trb),
+ dma_free_coherent(dwc->dev, sizeof(*dwc->ep0_trb) * 2,
dwc->ep0_trb, dwc->ep0_trb_addr);
dma_free_coherent(dwc->dev, sizeof(*dwc->ctrl_req),
/*
* Buffer for holding data from partial reads which may happen since
* we’re rounding user read requests to a multiple of a max packet size.
+ *
+ * The pointer is initialised with NULL value and may be set by
+ * __ffs_epfile_read_data function to point to a temporary buffer.
+ *
+ * In normal operation, calls to __ffs_epfile_read_buffered will consume
+ * data from said buffer and eventually free it. Importantly, while the
+ * function is using the buffer, it sets the pointer to NULL. This is
+ * all right since __ffs_epfile_read_data and __ffs_epfile_read_buffered
+ * can never run concurrently (they are synchronised by epfile->mutex)
+ * so the latter will not assign a new value to the pointer.
+ *
+ * Meanwhile ffs_func_eps_disable frees the buffer (if the pointer is
+ * valid) and sets the pointer to READ_BUFFER_DROP value. This special
+ * value is crux of the synchronisation between ffs_func_eps_disable and
+ * __ffs_epfile_read_data.
+ *
+ * Once __ffs_epfile_read_data is about to finish it will try to set the
+ * pointer back to its old value (as described above), but seeing as the
+ * pointer is not-NULL (namely READ_BUFFER_DROP) it will instead free
+ * the buffer.
+ *
+ * == State transitions ==
+ *
+ * • ptr == NULL: (initial state)
+ * â—¦ __ffs_epfile_read_buffer_free: go to ptr == DROP
+ * â—¦ __ffs_epfile_read_buffered: nop
+ * â—¦ __ffs_epfile_read_data allocates temp buffer: go to ptr == buf
+ * ◦ reading finishes: n/a, not in ‘and reading’ state
+ * • ptr == DROP:
+ * â—¦ __ffs_epfile_read_buffer_free: nop
+ * â—¦ __ffs_epfile_read_buffered: go to ptr == NULL
+ * â—¦ __ffs_epfile_read_data allocates temp buffer: free buf, nop
+ * ◦ reading finishes: n/a, not in ‘and reading’ state
+ * • ptr == buf:
+ * â—¦ __ffs_epfile_read_buffer_free: free buf, go to ptr == DROP
+ * â—¦ __ffs_epfile_read_buffered: go to ptr == NULL and reading
+ * â—¦ __ffs_epfile_read_data: n/a, __ffs_epfile_read_buffered
+ * is always called first
+ * ◦ reading finishes: n/a, not in ‘and reading’ state
+ * • ptr == NULL and reading:
+ * â—¦ __ffs_epfile_read_buffer_free: go to ptr == DROP and reading
+ * â—¦ __ffs_epfile_read_buffered: n/a, mutex is held
+ * â—¦ __ffs_epfile_read_data: n/a, mutex is held
+ * ◦ reading finishes and …
+ * … all data read: free buf, go to ptr == NULL
+ * … otherwise: go to ptr == buf and reading
+ * • ptr == DROP and reading:
+ * â—¦ __ffs_epfile_read_buffer_free: nop
+ * â—¦ __ffs_epfile_read_buffered: n/a, mutex is held
+ * â—¦ __ffs_epfile_read_data: n/a, mutex is held
+ * â—¦ reading finishes: free buf, go to ptr == DROP
*/
- struct ffs_buffer *read_buffer; /* P: epfile->mutex */
+ struct ffs_buffer *read_buffer;
+#define READ_BUFFER_DROP ((struct ffs_buffer *)ERR_PTR(-ESHUTDOWN))
char name[5];
schedule_work(&io_data->work);
}
+static void __ffs_epfile_read_buffer_free(struct ffs_epfile *epfile)
+{
+ /*
+ * See comment in struct ffs_epfile for full read_buffer pointer
+ * synchronisation story.
+ */
+ struct ffs_buffer *buf = xchg(&epfile->read_buffer, READ_BUFFER_DROP);
+ if (buf && buf != READ_BUFFER_DROP)
+ kfree(buf);
+}
+
/* Assumes epfile->mutex is held. */
static ssize_t __ffs_epfile_read_buffered(struct ffs_epfile *epfile,
struct iov_iter *iter)
{
- struct ffs_buffer *buf = epfile->read_buffer;
+ /*
+ * Null out epfile->read_buffer so ffs_func_eps_disable does not free
+ * the buffer while we are using it. See comment in struct ffs_epfile
+ * for full read_buffer pointer synchronisation story.
+ */
+ struct ffs_buffer *buf = xchg(&epfile->read_buffer, NULL);
ssize_t ret;
- if (!buf)
+ if (!buf || buf == READ_BUFFER_DROP)
return 0;
ret = copy_to_iter(buf->data, buf->length, iter);
if (buf->length == ret) {
kfree(buf);
- epfile->read_buffer = NULL;
- } else if (unlikely(iov_iter_count(iter))) {
+ return ret;
+ }
+
+ if (unlikely(iov_iter_count(iter))) {
ret = -EFAULT;
} else {
buf->length -= ret;
buf->data += ret;
}
+
+ if (cmpxchg(&epfile->read_buffer, NULL, buf))
+ kfree(buf);
+
return ret;
}
buf->length = data_len;
buf->data = buf->storage;
memcpy(buf->storage, data + ret, data_len);
- epfile->read_buffer = buf;
+
+ /*
+ * At this point read_buffer is NULL or READ_BUFFER_DROP (if
+ * ffs_func_eps_disable has been called in the meanwhile). See comment
+ * in struct ffs_epfile for full read_buffer pointer synchronisation
+ * story.
+ */
+ if (unlikely(cmpxchg(&epfile->read_buffer, NULL, buf)))
+ kfree(buf);
return ret;
}
ENTER();
- kfree(epfile->read_buffer);
- epfile->read_buffer = NULL;
+ __ffs_epfile_read_buffer_free(epfile);
ffs_data_closed(epfile->ffs);
return 0;
unsigned count = func->ffs->eps_count;
unsigned long flags;
+ spin_lock_irqsave(&func->ffs->eps_lock, flags);
do {
- if (epfile)
- mutex_lock(&epfile->mutex);
- spin_lock_irqsave(&func->ffs->eps_lock, flags);
/* pending requests get nuked */
if (likely(ep->ep))
usb_ep_disable(ep->ep);
++ep;
- spin_unlock_irqrestore(&func->ffs->eps_lock, flags);
if (epfile) {
epfile->ep = NULL;
- kfree(epfile->read_buffer);
- epfile->read_buffer = NULL;
- mutex_unlock(&epfile->mutex);
+ __ffs_epfile_read_buffer_free(epfile);
++epfile;
}
} while (--count);
+ spin_unlock_irqrestore(&func->ffs->eps_lock, flags);
}
static int ffs_func_eps_enable(struct ffs_function *func)
/* throttle high/super speed IRQ rate back slightly */
if (gadget_is_dualspeed(dev->gadget))
- req->no_interrupt = (dev->gadget->speed == USB_SPEED_HIGH ||
- dev->gadget->speed == USB_SPEED_SUPER)
+ req->no_interrupt = (((dev->gadget->speed == USB_SPEED_HIGH ||
+ dev->gadget->speed == USB_SPEED_SUPER)) &&
+ !list_empty(&dev->tx_reqs))
? ((atomic_read(&dev->tx_qlen) % dev->qmult) != 0)
: 0;
dev_err(&pdev->dev, "of_probe: name error(%d)\n", ret);
goto err;
}
- ep->ep.name = name;
+ ep->ep.name = kasprintf(GFP_KERNEL, "ep%d", ep->index);
ep->ep_regs = udc->regs + USBA_EPT_BASE(i);
ep->dma_regs = udc->regs + USBA_DMA_BASE(i);
#define DRIVER_DESC "EHCI generic platform driver"
#define EHCI_MAX_CLKS 4
-#define EHCI_MAX_RSTS 3
+#define EHCI_MAX_RSTS 4
#define hcd_to_ehci_priv(h) ((struct ehci_platform_priv *)hcd_to_ehci(h)->priv)
struct ehci_platform_priv {
ohci->num_ports = board->ports;
at91_start_hc(pdev);
+ /*
+ * The RemoteWakeupConnected bit has to be set explicitly
+ * before calling ohci_run. The reset value of this bit is 0.
+ */
+ ohci->hc_control = OHCI_CTRL_RWC;
+
retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
if (retval == 0) {
device_wakeup_enable(hcd->self.controller);
* REVISIT: some boards will be able to turn VBUS off...
*/
if (!ohci_at91->wakeup) {
- ohci->hc_control = ohci_readl(ohci, &ohci->regs->control);
- ohci->hc_control &= OHCI_CTRL_RWC;
- ohci_writel(ohci, ohci->hc_control, &ohci->regs->control);
ohci->rh_state = OHCI_RH_HALTED;
/* flush the writes */
static const char hcd_name [] = "ohci_hcd";
#define STATECHANGE_DELAY msecs_to_jiffies(300)
-#define IO_WATCHDOG_DELAY msecs_to_jiffies(250)
+#define IO_WATCHDOG_DELAY msecs_to_jiffies(275)
#include "ohci.h"
#include "pci-quirks.h"
xhci_set_link_state(xhci, port_array, wIndex,
XDEV_RESUME);
spin_unlock_irqrestore(&xhci->lock, flags);
- msleep(20);
+ msleep(USB_RESUME_TIMEOUT);
spin_lock_irqsave(&xhci->lock, flags);
xhci_set_link_state(xhci, port_array, wIndex,
XDEV_U0);
return 0;
}
+/*
+ * Workaround for missing Cold Attach Status (CAS) if device re-plugged in S3.
+ * warm reset a USB3 device stuck in polling or compliance mode after resume.
+ * See Intel 100/c230 series PCH specification update Doc #332692-006 Errata #8
+ */
+static bool xhci_port_missing_cas_quirk(int port_index,
+ __le32 __iomem **port_array)
+{
+ u32 portsc;
+
+ portsc = readl(port_array[port_index]);
+
+ /* if any of these are set we are not stuck */
+ if (portsc & (PORT_CONNECT | PORT_CAS))
+ return false;
+
+ if (((portsc & PORT_PLS_MASK) != XDEV_POLLING) &&
+ ((portsc & PORT_PLS_MASK) != XDEV_COMP_MODE))
+ return false;
+
+ /* clear wakeup/change bits, and do a warm port reset */
+ portsc &= ~(PORT_RWC_BITS | PORT_CEC | PORT_WAKE_BITS);
+ portsc |= PORT_WR;
+ writel(portsc, port_array[port_index]);
+ /* flush write */
+ readl(port_array[port_index]);
+ return true;
+}
+
int xhci_bus_resume(struct usb_hcd *hcd)
{
struct xhci_hcd *xhci = hcd_to_xhci(hcd);
u32 temp;
temp = readl(port_array[port_index]);
+
+ /* warm reset CAS limited ports stuck in polling/compliance */
+ if ((xhci->quirks & XHCI_MISSING_CAS) &&
+ (hcd->speed >= HCD_USB3) &&
+ xhci_port_missing_cas_quirk(port_index, port_array)) {
+ xhci_dbg(xhci, "reset stuck port %d\n", port_index);
+ continue;
+ }
if (DEV_SUPERSPEED_ANY(temp))
temp &= ~(PORT_RWC_BITS | PORT_CEC | PORT_WAKE_BITS);
else
if (need_usb2_u3_exit) {
spin_unlock_irqrestore(&xhci->lock, flags);
- msleep(20);
+ msleep(USB_RESUME_TIMEOUT);
spin_lock_irqsave(&xhci->lock, flags);
}
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_XHCI 0x8c31
#define PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI 0x9c31
+#define PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_XHCI 0x9cb1
#define PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI 0x22b5
#define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI 0xa12f
#define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI 0x9d2f
#define PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI 0x0aa8
#define PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI 0x1aa8
+#define PCI_DEVICE_ID_INTEL_APL_XHCI 0x5aa8
static const char hcd_name[] = "xhci_hcd";
xhci->quirks |= XHCI_SPURIOUS_REBOOT;
}
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
- pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI) {
+ (pdev->device == PCI_DEVICE_ID_INTEL_LYNXPOINT_LP_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_WILDCATPOINT_LP_XHCI)) {
xhci->quirks |= XHCI_SPURIOUS_REBOOT;
xhci->quirks |= XHCI_SPURIOUS_WAKEUP;
}
pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI) {
xhci->quirks |= XHCI_SSIC_PORT_UNUSED;
}
+ if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
+ (pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
+ pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI))
+ xhci->quirks |= XHCI_MISSING_CAS;
+
if (pdev->vendor == PCI_VENDOR_ID_ETRON &&
pdev->device == PCI_DEVICE_ID_EJ168) {
xhci->quirks |= XHCI_RESET_ON_RESUME;
#define XDEV_U2 (0x2 << 5)
#define XDEV_U3 (0x3 << 5)
#define XDEV_INACTIVE (0x6 << 5)
+#define XDEV_POLLING (0x7 << 5)
+#define XDEV_COMP_MODE (0xa << 5)
#define XDEV_RESUME (0xf << 5)
/* true: port has power (see HCC_PPC) */
#define PORT_POWER (1 << 9)
#define XHCI_MTK_HOST (1 << 21)
#define XHCI_SSIC_PORT_UNUSED (1 << 22)
#define XHCI_NO_64BIT_SUPPORT (1 << 23)
+#define XHCI_MISSING_CAS (1 << 24)
unsigned int num_active_eps;
unsigned int limit_active_eps;
/* There are two roothubs to keep track of bus suspend info for */
map_dma_buffer(request, musb, musb_ep);
+ pm_runtime_get_sync(musb->controller);
spin_lock_irqsave(&musb->lock, lockflags);
/* don't queue if the ep is down */
unlock:
spin_unlock_irqrestore(&musb->lock, lockflags);
+ pm_runtime_mark_last_busy(musb->controller);
+ pm_runtime_put_autosuspend(musb->controller);
+
return status;
}
}
musb->isr = omap2430_musb_interrupt;
phy_init(musb->phy);
+ phy_power_on(musb->phy);
l = musb_readl(musb->mregs, OTG_INTERFSEL);
struct musb_hdrc_platform_data *pdata = dev_get_platdata(dev);
struct omap_musb_board_data *data = pdata->board_data;
- if (!WARN_ON(!musb->phy))
- phy_power_on(musb->phy);
switch (glue->status) {
struct device *dev = musb->controller;
struct omap2430_glue *glue = dev_get_drvdata(dev->parent);
- if (!WARN_ON(!musb->phy))
- phy_power_off(musb->phy);
-
if (glue->status != MUSB_UNKNOWN)
omap_control_usb_set_mode(glue->control_otghs,
USB_MODE_DISCONNECT);
struct omap2430_glue *glue = dev_get_drvdata(dev->parent);
omap2430_low_level_exit(musb);
+ phy_power_off(musb->phy);
phy_exit(musb->phy);
musb->phy = NULL;
cancel_work_sync(&glue->omap_musb_mailbox_work);
*
*/
+#include <linux/delay.h>
#include <linux/io.h>
#include "common.h"
#include "rcar3.h"
usbhs_write32(priv, UGCTRL2, UGCTRL2_RESERVED_3 | UGCTRL2_USB0SEL_OTG);
- if (enable)
+ if (enable) {
usbhs_bset(priv, LPSTS, LPSTS_SUSPM, LPSTS_SUSPM);
- else
+ /* The controller on R-Car Gen3 needs to wait up to 45 usec */
+ udelay(45);
+ } else {
usbhs_bset(priv, LPSTS, LPSTS_SUSPM, 0);
+ }
return 0;
}
u8 control;
int result;
- cp210x_read_u8_reg(port, CP210X_GET_MDMSTS, &control);
+ result = cp210x_read_u8_reg(port, CP210X_GET_MDMSTS, &control);
+ if (result)
+ return result;
result = ((control & CONTROL_DTR) ? TIOCM_DTR : 0)
|((control & CONTROL_RTS) ? TIOCM_RTS : 0)
/* ekey Devices */
{ USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) },
/* Infineon Devices */
- { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_PID, 1) },
+ { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC1798_PID, 1) },
+ { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC2X7_PID, 1) },
/* GE Healthcare devices */
{ USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) },
/* Active Research (Actisense) devices */
/*
* Infineon Technologies
*/
-#define INFINEON_VID 0x058b
-#define INFINEON_TRIBOARD_PID 0x0028 /* DAS JTAG TriBoard TC1798 V1.0 */
+#define INFINEON_VID 0x058b
+#define INFINEON_TRIBOARD_TC1798_PID 0x0028 /* DAS JTAG TriBoard TC1798 V1.0 */
+#define INFINEON_TRIBOARD_TC2X7_PID 0x0043 /* DAS JTAG TriBoard TC2X7 V1.0 */
/*
* Acton Research Corp.
serial->disconnected = 0;
- usb_serial_console_init(serial->port[0]->minor);
+ if (num_ports > 0)
+ usb_serial_console_init(serial->port[0]->minor);
exit:
module_put(type->driver.owner);
return 0;
bo[itr] = bi1[itr] ^ bi2[itr];
}
+/* Scratch space for MAC calculations. */
+struct wusb_mac_scratch {
+ struct aes_ccm_b0 b0;
+ struct aes_ccm_b1 b1;
+ struct aes_ccm_a ax;
+};
+
/*
* CC-MAC function WUSB1.0[6.5]
*
* what sg[4] is for. Maybe there is a smarter way to do this.
*/
static int wusb_ccm_mac(struct crypto_skcipher *tfm_cbc,
- struct crypto_cipher *tfm_aes, void *mic,
+ struct crypto_cipher *tfm_aes,
+ struct wusb_mac_scratch *scratch,
+ void *mic,
const struct aes_ccm_nonce *n,
const struct aes_ccm_label *a, const void *b,
size_t blen)
{
int result = 0;
SKCIPHER_REQUEST_ON_STACK(req, tfm_cbc);
- struct aes_ccm_b0 b0;
- struct aes_ccm_b1 b1;
- struct aes_ccm_a ax;
struct scatterlist sg[4], sg_dst;
void *dst_buf;
size_t dst_size;
* These checks should be compile time optimized out
* ensure @a fills b1's mac_header and following fields
*/
- WARN_ON(sizeof(*a) != sizeof(b1) - sizeof(b1.la));
- WARN_ON(sizeof(b0) != sizeof(struct aes_ccm_block));
- WARN_ON(sizeof(b1) != sizeof(struct aes_ccm_block));
- WARN_ON(sizeof(ax) != sizeof(struct aes_ccm_block));
+ WARN_ON(sizeof(*a) != sizeof(scratch->b1) - sizeof(scratch->b1.la));
+ WARN_ON(sizeof(scratch->b0) != sizeof(struct aes_ccm_block));
+ WARN_ON(sizeof(scratch->b1) != sizeof(struct aes_ccm_block));
+ WARN_ON(sizeof(scratch->ax) != sizeof(struct aes_ccm_block));
result = -ENOMEM;
zero_padding = blen % sizeof(struct aes_ccm_block);
if (zero_padding)
zero_padding = sizeof(struct aes_ccm_block) - zero_padding;
- dst_size = blen + sizeof(b0) + sizeof(b1) + zero_padding;
+ dst_size = blen + sizeof(scratch->b0) + sizeof(scratch->b1) +
+ zero_padding;
dst_buf = kzalloc(dst_size, GFP_KERNEL);
if (!dst_buf)
goto error_dst_buf;
memset(iv, 0, sizeof(iv));
/* Setup B0 */
- b0.flags = 0x59; /* Format B0 */
- b0.ccm_nonce = *n;
- b0.lm = cpu_to_be16(0); /* WUSB1.0[6.5] sez l(m) is 0 */
+ scratch->b0.flags = 0x59; /* Format B0 */
+ scratch->b0.ccm_nonce = *n;
+ scratch->b0.lm = cpu_to_be16(0); /* WUSB1.0[6.5] sez l(m) is 0 */
/* Setup B1
*
* 14'--after clarification, it means to use A's contents
* for MAC Header, EO, sec reserved and padding.
*/
- b1.la = cpu_to_be16(blen + 14);
- memcpy(&b1.mac_header, a, sizeof(*a));
+ scratch->b1.la = cpu_to_be16(blen + 14);
+ memcpy(&scratch->b1.mac_header, a, sizeof(*a));
sg_init_table(sg, ARRAY_SIZE(sg));
- sg_set_buf(&sg[0], &b0, sizeof(b0));
- sg_set_buf(&sg[1], &b1, sizeof(b1));
+ sg_set_buf(&sg[0], &scratch->b0, sizeof(scratch->b0));
+ sg_set_buf(&sg[1], &scratch->b1, sizeof(scratch->b1));
sg_set_buf(&sg[2], b, blen);
/* 0 if well behaved :) */
sg_set_buf(&sg[3], bzero, zero_padding);
* POS Crypto API: size is assumed to be AES's block size.
* Thanks for documenting it -- tip taken from airo.c
*/
- ax.flags = 0x01; /* as per WUSB 1.0 spec */
- ax.ccm_nonce = *n;
- ax.counter = 0;
- crypto_cipher_encrypt_one(tfm_aes, (void *)&ax, (void *)&ax);
- bytewise_xor(mic, &ax, iv, 8);
+ scratch->ax.flags = 0x01; /* as per WUSB 1.0 spec */
+ scratch->ax.ccm_nonce = *n;
+ scratch->ax.counter = 0;
+ crypto_cipher_encrypt_one(tfm_aes, (void *)&scratch->ax,
+ (void *)&scratch->ax);
+ bytewise_xor(mic, &scratch->ax, iv, 8);
result = 8;
error_cbc_crypt:
kfree(dst_buf);
struct aes_ccm_nonce n = *_n;
struct crypto_skcipher *tfm_cbc;
struct crypto_cipher *tfm_aes;
+ struct wusb_mac_scratch *scratch;
u64 sfn = 0;
__le64 sfn_le;
printk(KERN_ERR "E: can't set AES key: %d\n", (int)result);
goto error_setkey_aes;
}
+ scratch = kmalloc(sizeof(*scratch), GFP_KERNEL);
+ if (!scratch) {
+ result = -ENOMEM;
+ goto error_alloc_scratch;
+ }
for (bitr = 0; bitr < (len + 63) / 64; bitr++) {
sfn_le = cpu_to_le64(sfn++);
memcpy(&n.sfn, &sfn_le, sizeof(n.sfn)); /* n.sfn++... */
- result = wusb_ccm_mac(tfm_cbc, tfm_aes, out + bytes,
+ result = wusb_ccm_mac(tfm_cbc, tfm_aes, scratch, out + bytes,
&n, a, b, blen);
if (result < 0)
goto error_ccm_mac;
bytes += result;
}
result = bytes;
+
+ kfree(scratch);
+error_alloc_scratch:
error_ccm_mac:
error_setkey_aes:
crypto_free_cipher(tfm_aes);
if (!pages)
return -ENOMEM;
- ret = get_user_pages_unlocked((unsigned long)buf, nr_pages, WRITE,
- 0, pages);
+ ret = get_user_pages_unlocked((unsigned long)buf, nr_pages, pages,
+ FOLL_WRITE);
if (ret < nr_pages) {
nr_pages = ret;
/* Get the physical addresses of the source buffer */
down_read(¤t->mm->mmap_sem);
num_pinned = get_user_pages(param.local_vaddr - lb_offset,
- num_pages, (param.source == -1) ? READ : WRITE,
- 0, pages, NULL);
+ num_pages, (param.source == -1) ? 0 : FOLL_WRITE,
+ pages, NULL);
up_read(¤t->mm->mmap_sem);
if (num_pinned != num_pages) {
case VME_MASTER:
retval = vme_master_get(resource, &enabled, &base, &size,
&aspace, &cycle, &dwidth);
+ if (retval)
+ return 0;
return size;
break;
case VME_SLAVE:
retval = vme_slave_get(resource, &enabled, &base, &size,
&buf_base, &aspace, &cycle);
+ if (retval)
+ return 0;
return size;
break;
ret = wdat_wdt_enable_reboot(wdat);
if (ret)
return ret;
+
+ ret = wdat_wdt_ping(&wdat->wdd);
+ if (ret)
+ return ret;
}
return wdat_wdt_start(&wdat->wdd);
#endif /* CONFIG_HIBERNATE_CALLBACKS */
struct shutdown_handler {
- const char *command;
+#define SHUTDOWN_CMD_SIZE 11
+ const char command[SHUTDOWN_CMD_SIZE];
+ bool flag;
void (*cb)(void);
};
ctrl_alt_del();
}
+static struct shutdown_handler shutdown_handlers[] = {
+ { "poweroff", true, do_poweroff },
+ { "halt", false, do_poweroff },
+ { "reboot", true, do_reboot },
+#ifdef CONFIG_HIBERNATE_CALLBACKS
+ { "suspend", true, do_suspend },
+#endif
+};
+
static void shutdown_handler(struct xenbus_watch *watch,
const char **vec, unsigned int len)
{
char *str;
struct xenbus_transaction xbt;
int err;
- static struct shutdown_handler handlers[] = {
- { "poweroff", do_poweroff },
- { "halt", do_poweroff },
- { "reboot", do_reboot },
-#ifdef CONFIG_HIBERNATE_CALLBACKS
- { "suspend", do_suspend },
-#endif
- {NULL, NULL},
- };
- static struct shutdown_handler *handler;
+ int idx;
if (shutting_down != SHUTDOWN_INVALID)
return;
return;
}
- for (handler = &handlers[0]; handler->command; handler++) {
- if (strcmp(str, handler->command) == 0)
+ for (idx = 0; idx < ARRAY_SIZE(shutdown_handlers); idx++) {
+ if (strcmp(str, shutdown_handlers[idx].command) == 0)
break;
}
/* Only acknowledge commands which we are prepared to handle. */
- if (handler->cb)
+ if (idx < ARRAY_SIZE(shutdown_handlers))
xenbus_write(xbt, "control", "shutdown", "");
err = xenbus_transaction_end(xbt, 0);
goto again;
}
- if (handler->cb) {
- handler->cb();
+ if (idx < ARRAY_SIZE(shutdown_handlers)) {
+ shutdown_handlers[idx].cb();
} else {
pr_info("Ignoring shutdown request: %s\n", str);
shutting_down = SHUTDOWN_INVALID;
static int setup_shutdown_watcher(void)
{
int err;
+ int idx;
+#define FEATURE_PATH_SIZE (SHUTDOWN_CMD_SIZE + sizeof("feature-"))
+ char node[FEATURE_PATH_SIZE];
err = register_xenbus_watch(&shutdown_watch);
if (err) {
}
#endif
+ for (idx = 0; idx < ARRAY_SIZE(shutdown_handlers); idx++) {
+ if (!shutdown_handlers[idx].flag)
+ continue;
+ snprintf(node, FEATURE_PATH_SIZE, "feature-%s",
+ shutdown_handlers[idx].command);
+ xenbus_printf(XBT_NIL, "control", node, "%u", 1);
+ }
+
return 0;
}
static int xenbus_write_watch(unsigned msg_type, struct xenbus_file_priv *u)
{
- struct watch_adapter *watch, *tmp_watch;
+ struct watch_adapter *watch;
char *path, *token;
int err, rc;
LIST_HEAD(staging_q);
}
list_add(&watch->list, &u->watches);
} else {
- list_for_each_entry_safe(watch, tmp_watch, &u->watches, list) {
+ list_for_each_entry(watch, &u->watches, list) {
if (!strcmp(watch->token, token) &&
!strcmp(watch->watch.node, path)) {
unregister_xenbus_watch(&watch->watch);
static void xenbus_reset_backend_state_changed(struct xenbus_watch *w,
const char **v, unsigned int l)
{
- xenbus_scanf(XBT_NIL, v[XS_WATCH_PATH], "", "%i", &backend_state);
+ if (xenbus_scanf(XBT_NIL, v[XS_WATCH_PATH], "", "%i",
+ &backend_state) != 1)
+ backend_state = XenbusStateUnknown;
printk(KERN_DEBUG "XENBUS: backend %s %s\n",
v[XS_WATCH_PATH], xenbus_strstate(backend_state));
wake_up(&backend_state_wq);
ret = btrfs_map_bio(root, comp_bio, mirror_num, 0);
if (ret) {
- bio->bi_error = ret;
+ comp_bio->bi_error = ret;
bio_endio(comp_bio);
}
ret = btrfs_map_bio(root, comp_bio, mirror_num, 0);
if (ret) {
- bio->bi_error = ret;
+ comp_bio->bi_error = ret;
bio_endio(comp_bio);
}
int ret = 0;
if (sctx->cur_ino != sctx->cmp_key->objectid) {
+
+ if (result == BTRFS_COMPARE_TREE_CHANGED) {
+ struct extent_buffer *leaf_l;
+ struct extent_buffer *leaf_r;
+ struct btrfs_file_extent_item *ei_l;
+ struct btrfs_file_extent_item *ei_r;
+
+ leaf_l = sctx->left_path->nodes[0];
+ leaf_r = sctx->right_path->nodes[0];
+ ei_l = btrfs_item_ptr(leaf_l,
+ sctx->left_path->slots[0],
+ struct btrfs_file_extent_item);
+ ei_r = btrfs_item_ptr(leaf_r,
+ sctx->right_path->slots[0],
+ struct btrfs_file_extent_item);
+
+ /*
+ * We may have found an extent item that has changed
+ * only its disk_bytenr field and the corresponding
+ * inode item was not updated. This case happens due to
+ * very specific timings during relocation when a leaf
+ * that contains file extent items is COWed while
+ * relocation is ongoing and its in the stage where it
+ * updates data pointers. So when this happens we can
+ * safely ignore it since we know it's the same extent,
+ * but just at different logical and physical locations
+ * (when an extent is fully replaced with a new one, we
+ * know the generation number must have changed too,
+ * since snapshot creation implies committing the current
+ * transaction, and the inode item must have been updated
+ * as well).
+ * This replacement of the disk_bytenr happens at
+ * relocation.c:replace_file_extents() through
+ * relocation.c:btrfs_reloc_cow_block().
+ */
+ if (btrfs_file_extent_generation(leaf_l, ei_l) ==
+ btrfs_file_extent_generation(leaf_r, ei_r) &&
+ btrfs_file_extent_ram_bytes(leaf_l, ei_l) ==
+ btrfs_file_extent_ram_bytes(leaf_r, ei_r) &&
+ btrfs_file_extent_compression(leaf_l, ei_l) ==
+ btrfs_file_extent_compression(leaf_r, ei_r) &&
+ btrfs_file_extent_encryption(leaf_l, ei_l) ==
+ btrfs_file_extent_encryption(leaf_r, ei_r) &&
+ btrfs_file_extent_other_encoding(leaf_l, ei_l) ==
+ btrfs_file_extent_other_encoding(leaf_r, ei_r) &&
+ btrfs_file_extent_type(leaf_l, ei_l) ==
+ btrfs_file_extent_type(leaf_r, ei_r) &&
+ btrfs_file_extent_disk_bytenr(leaf_l, ei_l) !=
+ btrfs_file_extent_disk_bytenr(leaf_r, ei_r) &&
+ btrfs_file_extent_disk_num_bytes(leaf_l, ei_l) ==
+ btrfs_file_extent_disk_num_bytes(leaf_r, ei_r) &&
+ btrfs_file_extent_offset(leaf_l, ei_l) ==
+ btrfs_file_extent_offset(leaf_r, ei_r) &&
+ btrfs_file_extent_num_bytes(leaf_l, ei_l) ==
+ btrfs_file_extent_num_bytes(leaf_r, ei_r))
+ return 0;
+ }
+
inconsistent_snapshot_error(sctx, result, "extent");
return -EIO;
}
int index, int error)
{
struct btrfs_log_ctx *ctx;
+ struct btrfs_log_ctx *safe;
- if (!error) {
- INIT_LIST_HEAD(&root->log_ctxs[index]);
- return;
- }
-
- list_for_each_entry(ctx, &root->log_ctxs[index], list)
+ list_for_each_entry_safe(ctx, safe, &root->log_ctxs[index], list) {
+ list_del_init(&ctx->list);
ctx->log_ret = error;
+ }
INIT_LIST_HEAD(&root->log_ctxs[index]);
}
mutex_unlock(&root->log_mutex);
out_wake_log_root:
- /*
- * We needn't get log_mutex here because we are sure all
- * the other tasks are blocked.
- */
+ mutex_lock(&log_root_tree->log_mutex);
btrfs_remove_all_log_ctxs(log_root_tree, index2, ret);
- mutex_lock(&log_root_tree->log_mutex);
log_root_tree->log_transid_committed++;
atomic_set(&log_root_tree->log_commit[index2], 0);
mutex_unlock(&log_root_tree->log_mutex);
if (waitqueue_active(&log_root_tree->log_commit_wait[index2]))
wake_up(&log_root_tree->log_commit_wait[index2]);
out:
- /* See above. */
- btrfs_remove_all_log_ctxs(root, index1, ret);
-
mutex_lock(&root->log_mutex);
+ btrfs_remove_all_log_ctxs(root, index1, ret);
root->log_transid_committed++;
atomic_set(&root->log_commit[index1], 0);
mutex_unlock(&root->log_mutex);
statret = __ceph_do_getattr(inode, page,
CEPH_STAT_CAP_INLINE_DATA, !!page);
if (statret < 0) {
- __free_page(page);
+ if (page)
+ __free_page(page);
if (statret == -ENODATA) {
BUG_ON(retry_op != READ_INLINE);
goto again;
ceph_fill_dirfrag(d_inode(parent), rinfo->dir_dir);
}
- if (ceph_frag_is_leftmost(frag) && req->r_readdir_offset == 2) {
+ if (ceph_frag_is_leftmost(frag) && req->r_readdir_offset == 2 &&
+ !(rinfo->hash_order && req->r_path2)) {
/* note dir version at start of readdir so we can tell
* if any dentries get dropped */
req->r_dir_release_cnt = atomic64_read(&ci->i_release_count);
err = ceph_fs_debugfs_init(fsc);
if (err < 0)
goto fail;
+ } else {
+ root = dget(fsc->sb->s_root);
}
fsc->mount_state = CEPH_MOUNT_MOUNTED;
static int __remove_xattr(struct ceph_inode_info *ci,
struct ceph_inode_xattr *xattr);
-const struct xattr_handler ceph_other_xattr_handler;
+static const struct xattr_handler ceph_other_xattr_handler;
/*
* List of handlers for synthetic system.* attributes. Other
return __ceph_setxattr(inode, name, value, size, flags);
}
-const struct xattr_handler ceph_other_xattr_handler = {
+static const struct xattr_handler ceph_other_xattr_handler = {
.prefix = "", /* match any name => handlers called with full name */
.get = ceph_get_xattr_handler,
.set = ceph_set_xattr_handler,
struct page *src_page, struct page *dest_page,
gfp_t gfp_flags)
{
- u8 xts_tweak[FS_XTS_TWEAK_SIZE];
+ struct {
+ __le64 index;
+ u8 padding[FS_XTS_TWEAK_SIZE - sizeof(__le64)];
+ } xts_tweak;
struct skcipher_request *req = NULL;
DECLARE_FS_COMPLETION_RESULT(ecr);
struct scatterlist dst, src;
req, CRYPTO_TFM_REQ_MAY_BACKLOG | CRYPTO_TFM_REQ_MAY_SLEEP,
page_crypt_complete, &ecr);
- BUILD_BUG_ON(FS_XTS_TWEAK_SIZE < sizeof(index));
- memcpy(xts_tweak, &index, sizeof(index));
- memset(&xts_tweak[sizeof(index)], 0,
- FS_XTS_TWEAK_SIZE - sizeof(index));
+ BUILD_BUG_ON(sizeof(xts_tweak) != FS_XTS_TWEAK_SIZE);
+ xts_tweak.index = cpu_to_le64(index);
+ memset(xts_tweak.padding, 0, sizeof(xts_tweak.padding));
sg_init_table(&dst, 1);
sg_set_page(&dst, dest_page, PAGE_SIZE, 0);
sg_init_table(&src, 1);
sg_set_page(&src, src_page, PAGE_SIZE, 0);
- skcipher_request_set_crypt(req, &src, &dst, PAGE_SIZE,
- xts_tweak);
+ skcipher_request_set_crypt(req, &src, &dst, PAGE_SIZE, &xts_tweak);
if (rw == FS_DECRYPT)
res = crypto_skcipher_decrypt(req);
else
if (ret)
return ret;
+ inode_lock(inode);
+
if (!inode_has_encryption_context(inode)) {
if (!S_ISDIR(inode->i_mode))
ret = -EINVAL;
ret = -EINVAL;
}
+ inode_unlock(inode);
+
mnt_drop_write_file(filp);
return ret;
}
{
struct page *page;
int ret;
+ unsigned int gup_flags = FOLL_FORCE;
#ifdef CONFIG_STACK_GROWSUP
if (write) {
return NULL;
}
#endif
+
+ if (write)
+ gup_flags |= FOLL_WRITE;
+
/*
* We are doing an exec(). 'current' is the process
* doing the exec and bprm->mm is the new process's mm.
*/
- ret = get_user_pages_remote(current, bprm->mm, pos, 1, write,
- 1, &page, NULL);
+ ret = get_user_pages_remote(current, bprm->mm, pos, 1, gup_flags,
+ &page, NULL);
if (ret <= 0)
return NULL;
bad_entry:
EXOFS_ERR(
"ERROR [exofs_check_page]: bad entry in directory(0x%lx): %s - "
- "offset=%lu, inode=0x%llu, rec_len=%d, name_len=%d\n",
+ "offset=%lu, inode=0x%llx, rec_len=%d, name_len=%d\n",
dir->i_ino, error, (page->index<<PAGE_SHIFT)+offs,
_LLU(le64_to_cpu(p->inode_no)),
rec_len, p->name_len);
u32 *bno, bool *new, bool *boundary,
int create)
{
- int err = -EIO;
+ int err;
int offsets[4];
Indirect chain[4];
Indirect *partial;
depth = ext2_block_to_path(inode,iblock,offsets,&blocks_to_boundary);
if (depth == 0)
- return (err);
+ return -EIO;
partial = ext2_get_branch(inode, depth, offsets, chain, &err);
/* Simplest case - block found, no allocation needed */
ext2_splice_branch(inode, iblock, partial, indirect_blks, count);
mutex_unlock(&ei->truncate_mutex);
got_it:
- *bno = le32_to_cpu(chain[depth-1].key);
if (count > blocks_to_boundary)
*boundary = true;
err = count;
brelse(partial->bh);
partial--;
}
+ if (err > 0)
+ *bno = le32_to_cpu(chain[depth-1].key);
return err;
}
node = rb_first(&sbi->system_blks);
while (node) {
entry = rb_entry(node, struct ext4_system_zone, node);
- printk("%s%llu-%llu", first ? "" : ", ",
+ printk(KERN_CONT "%s%llu-%llu", first ? "" : ", ",
entry->start_blk, entry->start_blk + entry->count - 1);
first = 0;
node = rb_next(node);
}
- printk("\n");
+ printk(KERN_CONT "\n");
}
int ext4_setup_system_zone(struct super_block *sb)
#ifdef CONFIG_EXT4_DEBUG
extern ushort ext4_mballoc_debug;
-#define mb_debug(n, fmt, a...) \
- do { \
- if ((n) <= ext4_mballoc_debug) { \
- printk(KERN_DEBUG "(%s, %d): %s: ", \
- __FILE__, __LINE__, __func__); \
- printk(fmt, ## a); \
- } \
- } while (0)
+#define mb_debug(n, fmt, ...) \
+do { \
+ if ((n) <= ext4_mballoc_debug) { \
+ printk(KERN_DEBUG "(%s, %d): %s: " fmt, \
+ __FILE__, __LINE__, __func__, ##__VA_ARGS__); \
+ } \
+} while (0)
#else
-#define mb_debug(n, fmt, a...) no_printk(fmt, ## a)
+#define mb_debug(n, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
#endif
#define EXT4_MB_HISTORY_ALLOC 1 /* allocation */
static void dx_show_index(char * label, struct dx_entry *entries)
{
int i, n = dx_get_count (entries);
- printk(KERN_DEBUG "%s index ", label);
+ printk(KERN_DEBUG "%s index", label);
for (i = 0; i < n; i++) {
- printk("%x->%lu ", i ? dx_get_hash(entries + i) :
- 0, (unsigned long)dx_get_block(entries + i));
+ printk(KERN_CONT " %x->%lu",
+ i ? dx_get_hash(entries + i) : 0,
+ (unsigned long)dx_get_block(entries + i));
}
- printk("\n");
+ printk(KERN_CONT "\n");
}
struct stats
}
de = ext4_next_entry(de, size);
}
- printk("(%i)\n", names);
+ printk(KERN_CONT "(%i)\n", names);
return (struct stats) { names, space, 1 };
}
q = entries + count - 1;
while (p <= q) {
m = p + (q - p) / 2;
- dxtrace(printk("."));
+ dxtrace(printk(KERN_CONT "."));
if (dx_get_hash(m) > hash)
q = m - 1;
else
at = entries;
while (n--)
{
- dxtrace(printk(","));
+ dxtrace(printk(KERN_CONT ","));
if (dx_get_hash(++at) > hash)
{
at--;
}
at = p - 1;
- dxtrace(printk(" %x->%u\n", at == entries ? 0 : dx_get_hash(at),
+ dxtrace(printk(KERN_CONT " %x->%u\n",
+ at == entries ? 0 : dx_get_hash(at),
dx_get_block(at)));
frame->entries = entries;
frame->at = at;
void __ext4_abort(struct super_block *sb, const char *function,
unsigned int line, const char *fmt, ...)
{
+ struct va_format vaf;
va_list args;
save_error_info(sb, function, line);
va_start(args, fmt);
- printk(KERN_CRIT "EXT4-fs error (device %s): %s:%d: ", sb->s_id,
- function, line);
- vprintk(fmt, args);
- printk("\n");
+ vaf.fmt = fmt;
+ vaf.va = &args;
+ printk(KERN_CRIT "EXT4-fs error (device %s): %s:%d: %pV\n",
+ sb->s_id, function, line, &vaf);
va_end(args);
if ((sb->s_flags & MS_RDONLY) == 0) {
es->s_first_error_func,
le32_to_cpu(es->s_first_error_line));
if (es->s_first_error_ino)
- printk(": inode %u",
+ printk(KERN_CONT ": inode %u",
le32_to_cpu(es->s_first_error_ino));
if (es->s_first_error_block)
- printk(": block %llu", (unsigned long long)
+ printk(KERN_CONT ": block %llu", (unsigned long long)
le64_to_cpu(es->s_first_error_block));
- printk("\n");
+ printk(KERN_CONT "\n");
}
if (es->s_last_error_time) {
printk(KERN_NOTICE "EXT4-fs (%s): last error at time %u: %.*s:%d",
es->s_last_error_func,
le32_to_cpu(es->s_last_error_line));
if (es->s_last_error_ino)
- printk(": inode %u",
+ printk(KERN_CONT ": inode %u",
le32_to_cpu(es->s_last_error_ino));
if (es->s_last_error_block)
- printk(": block %llu", (unsigned long long)
+ printk(KERN_CONT ": block %llu", (unsigned long long)
le64_to_cpu(es->s_last_error_block));
- printk("\n");
+ printk(KERN_CONT "\n");
}
mod_timer(&sbi->s_err_report, jiffies + 24*60*60*HZ); /* Once a day */
}
EXT4_ATTR_FEATURE(lazy_itable_init);
EXT4_ATTR_FEATURE(batched_discard);
EXT4_ATTR_FEATURE(meta_bg_resize);
+#ifdef CONFIG_EXT4_FS_ENCRYPTION
EXT4_ATTR_FEATURE(encryption);
+#endif
EXT4_ATTR_FEATURE(metadata_csum_seed);
static struct attribute *ext4_feat_attrs[] = {
ATTR_LIST(lazy_itable_init),
ATTR_LIST(batched_discard),
ATTR_LIST(meta_bg_resize),
+#ifdef CONFIG_EXT4_FS_ENCRYPTION
ATTR_LIST(encryption),
+#endif
ATTR_LIST(metadata_csum_seed),
NULL,
};
#include "acl.h"
#ifdef EXT4_XATTR_DEBUG
-# define ea_idebug(inode, f...) do { \
- printk(KERN_DEBUG "inode %s:%lu: ", \
- inode->i_sb->s_id, inode->i_ino); \
- printk(f); \
- printk("\n"); \
- } while (0)
-# define ea_bdebug(bh, f...) do { \
- printk(KERN_DEBUG "block %pg:%lu: ", \
- bh->b_bdev, (unsigned long) bh->b_blocknr); \
- printk(f); \
- printk("\n"); \
- } while (0)
+# define ea_idebug(inode, fmt, ...) \
+ printk(KERN_DEBUG "inode %s:%lu: " fmt "\n", \
+ inode->i_sb->s_id, inode->i_ino, ##__VA_ARGS__)
+# define ea_bdebug(bh, fmt, ...) \
+ printk(KERN_DEBUG "block %pg:%lu: " fmt "\n", \
+ bh->b_bdev, (unsigned long)bh->b_blocknr, ##__VA_ARGS__)
#else
# define ea_idebug(inode, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
# define ea_bdebug(bh, fmt, ...) no_printk(fmt, ##__VA_ARGS__)
int error = -EFSCORRUPTED;
if (((void *) header >= end) ||
- (header->h_magic != le32_to_cpu(EXT4_XATTR_MAGIC)))
+ (header->h_magic != cpu_to_le32(EXT4_XATTR_MAGIC)))
goto errout;
error = ext4_xattr_check_names(entry, end, entry);
errout:
for (segno = start_segno; segno < end_segno; segno++) {
- if (get_valid_blocks(sbi, segno, 1) == 0 ||
- unlikely(f2fs_cp_error(sbi)))
- goto next;
-
/* find segment summary of victim */
sum_page = find_get_page(META_MAPPING(sbi),
GET_SUM_BLOCK(sbi, segno));
- f2fs_bug_on(sbi, !PageUptodate(sum_page));
f2fs_put_page(sum_page, 0);
+ if (get_valid_blocks(sbi, segno, 1) == 0 ||
+ !PageUptodate(sum_page) ||
+ unlikely(f2fs_cp_error(sbi)))
+ goto next;
+
sum = page_address(sum_page);
f2fs_bug_on(sbi, type != GET_SUM_TYPE((&sum->footer)));
struct page *page = data;
int ret;
- ret = __block_write_begin_int(page, pos & ~PAGE_MASK, length,
- NULL, iomap);
+ ret = __block_write_begin_int(page, pos, length, NULL, iomap);
if (ret)
return ret;
}
while (len > 0) {
- ret = iomap_apply(inode, start, len, 0, ops, &ctx,
+ ret = iomap_apply(inode, start, len, IOMAP_REPORT, ops, &ctx,
iomap_fiemap_actor);
/* inode with no (attribute) mapping will give ENOENT */
if (ret == -ENOENT)
pri_bh = NULL;
root_found:
+ /* We don't support read-write mounts */
+ if (!(s->s_flags & MS_RDONLY)) {
+ error = -EACCES;
+ goto out_freebh;
+ }
if (joliet_level && (pri == NULL || !opt.rock)) {
/* This is the case of Joliet with the norock mount flag.
static struct dentry *isofs_mount(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data)
{
- /* We don't support read-write mounts */
- if (!(flags & MS_RDONLY))
- return ERR_PTR(-EACCES);
return mount_bdev(fs_type, flags, dev_name, data, isofs_fill_super);
}
JBUFFER_TRACE(jh, "file as BJ_Reserved");
spin_lock(&journal->j_list_lock);
__jbd2_journal_file_buffer(jh, transaction, BJ_Reserved);
+ spin_unlock(&journal->j_list_lock);
} else if (jh->b_transaction == journal->j_committing_transaction) {
/* first access by this transaction */
jh->b_modified = 0;
JBUFFER_TRACE(jh, "set next transaction");
spin_lock(&journal->j_list_lock);
jh->b_next_transaction = transaction;
+ spin_unlock(&journal->j_list_lock);
}
- spin_unlock(&journal->j_list_lock);
jbd_unlock_bh_state(bh);
/*
.open = kernfs_fop_open,
.release = kernfs_fop_release,
.poll = kernfs_fop_poll,
+ .fsync = noop_fsync,
};
/**
ctx = smp_load_acquire(&inode->i_flctx);
if (ctx && !list_empty_careful(&ctx->flc_lease)) {
+ percpu_down_read_preempt_disable(&file_rwsem);
spin_lock(&ctx->flc_lock);
time_out_leases(inode, &dispose);
list_for_each_entry(fl, &ctx->flc_lease, fl_list) {
break;
}
spin_unlock(&ctx->flc_lock);
+ percpu_up_read_preempt_enable(&file_rwsem);
+
locks_dispose_list(&dispose);
}
return type;
if (list_empty(&ctx->flc_lease))
return;
+ percpu_down_read_preempt_disable(&file_rwsem);
spin_lock(&ctx->flc_lock);
list_for_each_entry_safe(fl, tmp, &ctx->flc_lease, fl_list)
if (filp == fl->fl_file)
lease_modify(fl, F_UNLCK, &dispose);
spin_unlock(&ctx->flc_lock);
+ percpu_up_read_preempt_enable(&file_rwsem);
+
locks_dispose_list(&dispose);
}
u64 start = hdr->args.offset & (loff_t)PAGE_MASK;
u64 end = (hdr->args.offset + hdr->args.count +
PAGE_SIZE - 1) & (loff_t)PAGE_MASK;
+ u64 lwb = hdr->args.offset + hdr->args.count;
ext_tree_mark_written(bl, start >> SECTOR_SHIFT,
- (end - start) >> SECTOR_SHIFT, end);
+ (end - start) >> SECTOR_SHIFT, lwb);
}
pnfs_ld_write_done(hdr);
struct nfs_client *clp = server->nfs_client;
struct nfs_inode *nfsi = NFS_I(state->inode);
struct nfs_delegation *deleg_cur;
- nfs4_stateid freeme = {0};
+ nfs4_stateid freeme = { };
int ret = 0;
fmode &= (FMODE_READ|FMODE_WRITE);
}
}
- dentry->d_time = jiffies + orangefs_dcache_timeout_msecs*HZ/1000;
+ orangefs_set_timeout(dentry);
ret = 1;
out_release_op:
op_release(new_op);
static int orangefs_d_revalidate(struct dentry *dentry, unsigned int flags)
{
int ret;
+ unsigned long time = (unsigned long) dentry->d_fsdata;
- if (time_before(jiffies, dentry->d_time))
+ if (time_before(jiffies, time))
return 1;
if (flags & LOOKUP_RCU)
* readahead cache (if any); this forces an expensive refresh of
* data for the next caller of mmap (or 'get_block' accesses)
*/
- if (file->f_path.dentry->d_inode &&
- file->f_path.dentry->d_inode->i_mapping &&
- mapping_nrpages(&file->f_path.dentry->d_inode->i_data)) {
+ if (file_inode(file) &&
+ file_inode(file)->i_mapping &&
+ mapping_nrpages(&file_inode(file)->i_data)) {
if (orangefs_features & ORANGEFS_FEATURE_READAHEAD) {
gossip_debug(GOSSIP_INODE_DEBUG,
"calling flush_racache on %pU\n",
gossip_debug(GOSSIP_INODE_DEBUG,
"flush_racache finished\n");
}
- truncate_inode_pages(file->f_path.dentry->d_inode->i_mapping,
+ truncate_inode_pages(file_inode(file)->i_mapping,
0);
}
return 0;
{
int ret = -EINVAL;
struct orangefs_inode_s *orangefs_inode =
- ORANGEFS_I(file->f_path.dentry->d_inode);
+ ORANGEFS_I(file_inode(file));
struct orangefs_kernel_op_s *new_op = NULL;
/* required call */
ret = service_operation(new_op,
"orangefs_fsync",
- get_interruptible_flag(file->f_path.dentry->d_inode));
+ get_interruptible_flag(file_inode(file)));
gossip_debug(GOSSIP_FILE_DEBUG,
"orangefs_fsync got return value of %d\n",
op_release(new_op);
- orangefs_flush_inode(file->f_path.dentry->d_inode);
+ orangefs_flush_inode(file_inode(file));
return ret;
}
d_instantiate(dentry, inode);
unlock_new_inode(inode);
- dentry->d_time = jiffies + orangefs_dcache_timeout_msecs*HZ/1000;
+ orangefs_set_timeout(dentry);
ORANGEFS_I(inode)->getattr_time = jiffies - 1;
gossip_debug(GOSSIP_NAME_DEBUG,
goto out;
}
- dentry->d_time = jiffies + orangefs_dcache_timeout_msecs*HZ/1000;
+ orangefs_set_timeout(dentry);
inode = orangefs_iget(dir->i_sb, &new_op->downcall.resp.lookup.refn);
if (IS_ERR(inode)) {
d_instantiate(dentry, inode);
unlock_new_inode(inode);
- dentry->d_time = jiffies + orangefs_dcache_timeout_msecs*HZ/1000;
+ orangefs_set_timeout(dentry);
ORANGEFS_I(inode)->getattr_time = jiffies - 1;
gossip_debug(GOSSIP_NAME_DEBUG,
d_instantiate(dentry, inode);
unlock_new_inode(inode);
- dentry->d_time = jiffies + orangefs_dcache_timeout_msecs*HZ/1000;
+ orangefs_set_timeout(dentry);
ORANGEFS_I(inode)->getattr_time = jiffies - 1;
gossip_debug(GOSSIP_NAME_DEBUG,
#endif
}
+static inline void orangefs_set_timeout(struct dentry *dentry)
+{
+ unsigned long time = jiffies + orangefs_dcache_timeout_msecs*HZ/1000;
+
+ dentry->d_fsdata = (void *) time;
+}
+
#endif /* __ORANGEFSKERNEL_H */
mm = get_task_mm(task);
if (mm) {
vsize = task_vsize(mm);
- if (permitted) {
- eip = KSTK_EIP(task);
- esp = KSTK_ESP(task);
- }
+ /*
+ * esp and eip are intentionally zeroed out. There is no
+ * non-racy way to read them without freezing the task.
+ * Programs that need reliable values can use ptrace(2).
+ */
}
get_task_comm(tcomm, task);
unsigned long addr = *ppos;
ssize_t copied;
char *page;
+ unsigned int flags;
if (!mm)
return 0;
if (!atomic_inc_not_zero(&mm->mm_users))
goto free;
+ /* Maybe we should limit FOLL_FORCE to actual ptrace users? */
+ flags = FOLL_FORCE;
+ if (write)
+ flags |= FOLL_WRITE;
+
while (count > 0) {
int this_len = min_t(int, count, PAGE_SIZE);
break;
}
- this_len = access_remote_vm(mm, addr, page, this_len, write);
+ this_len = access_remote_vm(mm, addr, page, this_len, flags);
if (!this_len) {
if (!copied)
copied = -EIO;
max_len = min_t(size_t, PAGE_SIZE, count);
this_len = min(max_len, this_len);
- retval = access_remote_vm(mm, (env_start + src),
- page, this_len, 0);
+ retval = access_remote_vm(mm, (env_start + src), page, this_len, 0);
if (retval <= 0) {
ret = retval;
{
struct mm_struct *mm = file->private_data;
unsigned int nwords = 0;
+
+ if (!mm)
+ return 0;
do {
nwords += 2;
} while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
* /proc/PID/maps that is the stack of the main task.
*/
static int is_stack(struct proc_maps_private *priv,
- struct vm_area_struct *vma, int is_pid)
+ struct vm_area_struct *vma)
{
- int stack = 0;
-
- if (is_pid) {
- stack = vma->vm_start <= vma->vm_mm->start_stack &&
- vma->vm_end >= vma->vm_mm->start_stack;
- } else {
- struct inode *inode = priv->inode;
- struct task_struct *task;
-
- rcu_read_lock();
- task = pid_task(proc_pid(inode), PIDTYPE_PID);
- if (task)
- stack = vma_is_stack_for_task(vma, task);
- rcu_read_unlock();
- }
- return stack;
+ /*
+ * We make no effort to guess what a given thread considers to be
+ * its "stack". It's not even well-defined for programs written
+ * languages like Go.
+ */
+ return vma->vm_start <= vma->vm_mm->start_stack &&
+ vma->vm_end >= vma->vm_mm->start_stack;
}
static void
goto done;
}
- if (is_stack(priv, vma, is_pid))
+ if (is_stack(priv, vma))
name = "[stack]";
}
seq_file_path(m, file, "\n\t= ");
} else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
seq_puts(m, " heap");
- } else if (is_stack(proc_priv, vma, is_pid)) {
+ } else if (is_stack(proc_priv, vma)) {
seq_puts(m, " stack");
}
}
static int is_stack(struct proc_maps_private *priv,
- struct vm_area_struct *vma, int is_pid)
+ struct vm_area_struct *vma)
{
struct mm_struct *mm = vma->vm_mm;
- int stack = 0;
-
- if (is_pid) {
- stack = vma->vm_start <= mm->start_stack &&
- vma->vm_end >= mm->start_stack;
- } else {
- struct inode *inode = priv->inode;
- struct task_struct *task;
-
- rcu_read_lock();
- task = pid_task(proc_pid(inode), PIDTYPE_PID);
- if (task)
- stack = vma_is_stack_for_task(vma, task);
- rcu_read_unlock();
- }
- return stack;
+
+ /*
+ * We make no effort to guess what a given thread considers to be
+ * its "stack". It's not even well-defined for programs written
+ * languages like Go.
+ */
+ return vma->vm_start <= mm->start_stack &&
+ vma->vm_end >= mm->start_stack;
}
/*
if (file) {
seq_pad(m, ' ');
seq_file_path(m, file, "");
- } else if (mm && is_stack(priv, vma, is_pid)) {
+ } else if (mm && is_stack(priv, vma)) {
seq_pad(m, ' ');
seq_printf(m, "[stack]");
}
*/
static int ubifs_readdir(struct file *file, struct dir_context *ctx)
{
- int err;
+ int err = 0;
struct qstr nm;
union ubifs_key key;
struct ubifs_dent_node *dent;
kfree(file->private_data);
file->private_data = NULL;
- if (err != -ENOENT) {
+ if (err != -ENOENT)
ubifs_err(c, "cannot find next direntry, error %d", err);
- return err;
- }
+ else
+ /*
+ * -ENOENT is a non-fatal error in this context, the TNC uses
+ * it to indicate that the cursor moved past the current directory
+ * and readdir() has to stop.
+ */
+ err = 0;
+
/* 2 is a special value indicating that there are no more direntries */
ctx->pos = 2;
- return 0;
+ return err;
}
/* Free saved readdir() state when the directory is closed */
mutex_unlock(&ubifs_inode(inode1)->ui_mutex);
}
-static int ubifs_rename(struct inode *old_dir, struct dentry *old_dentry,
- struct inode *new_dir, struct dentry *new_dentry,
- unsigned int flags)
+static int do_rename(struct inode *old_dir, struct dentry *old_dentry,
+ struct inode *new_dir, struct dentry *new_dentry,
+ unsigned int flags)
{
struct ubifs_info *c = old_dir->i_sb->s_fs_info;
struct inode *old_inode = d_inode(old_dentry);
return err;
}
-static int ubifs_rename2(struct inode *old_dir, struct dentry *old_dentry,
+static int ubifs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry,
unsigned int flags)
{
if (flags & RENAME_EXCHANGE)
return ubifs_xrename(old_dir, old_dentry, new_dir, new_dentry);
- return ubifs_rename(old_dir, old_dentry, new_dir, new_dentry, flags);
+ return do_rename(old_dir, old_dentry, new_dir, new_dentry, flags);
}
int ubifs_getattr(struct vfsmount *mnt, struct dentry *dentry,
.mkdir = ubifs_mkdir,
.rmdir = ubifs_rmdir,
.mknod = ubifs_mknod,
- .rename = ubifs_rename2,
+ .rename = ubifs_rename,
.setattr = ubifs_setattr,
.getattr = ubifs_getattr,
.listxattr = ubifs_listxattr,
host_ui->xattr_cnt -= 1;
host_ui->xattr_size -= CALC_DENT_SIZE(nm->len);
host_ui->xattr_size -= CALC_XATTR_BYTES(size);
+ host_ui->xattr_names -= nm->len;
mutex_unlock(&host_ui->ui_mutex);
out_free:
make_bad_inode(inode);
host_ui->xattr_cnt += 1;
host_ui->xattr_size += CALC_DENT_SIZE(nm->len);
host_ui->xattr_size += CALC_XATTR_BYTES(ui->data_len);
+ host_ui->xattr_names += nm->len;
mutex_unlock(&host_ui->ui_mutex);
ubifs_release_budget(c, &req);
make_bad_inode(inode);
* allocating, so skip that check by pretending to be freeing.
*/
error = xfs_alloc_fix_freelist(&args, XFS_ALLOC_FLAG_FREEING);
- if (error)
- goto error0;
-error0:
xfs_perag_put(args.pag);
if (error)
trace_xfs_bmap_remap_alloc_error(ap->ip, error, _RET_IP_);
return xfs_bmap_btalloc(ap);
}
+/* Trim extent to fit a logical block range. */
+void
+xfs_trim_extent(
+ struct xfs_bmbt_irec *irec,
+ xfs_fileoff_t bno,
+ xfs_filblks_t len)
+{
+ xfs_fileoff_t distance;
+ xfs_fileoff_t end = bno + len;
+
+ if (irec->br_startoff + irec->br_blockcount <= bno ||
+ irec->br_startoff >= end) {
+ irec->br_blockcount = 0;
+ return;
+ }
+
+ if (irec->br_startoff < bno) {
+ distance = bno - irec->br_startoff;
+ if (isnullstartblock(irec->br_startblock))
+ irec->br_startblock = DELAYSTARTBLOCK;
+ if (irec->br_startblock != DELAYSTARTBLOCK &&
+ irec->br_startblock != HOLESTARTBLOCK)
+ irec->br_startblock += distance;
+ irec->br_startoff += distance;
+ irec->br_blockcount -= distance;
+ }
+
+ if (end < irec->br_startoff + irec->br_blockcount) {
+ distance = irec->br_startoff + irec->br_blockcount - end;
+ irec->br_blockcount -= distance;
+ }
+}
+
/*
* Trim the returned map to the required bounds
*/
return stolen;
}
+int
+xfs_bmap_del_extent_delay(
+ struct xfs_inode *ip,
+ int whichfork,
+ xfs_extnum_t *idx,
+ struct xfs_bmbt_irec *got,
+ struct xfs_bmbt_irec *del)
+{
+ struct xfs_mount *mp = ip->i_mount;
+ struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, whichfork);
+ struct xfs_bmbt_irec new;
+ int64_t da_old, da_new, da_diff = 0;
+ xfs_fileoff_t del_endoff, got_endoff;
+ xfs_filblks_t got_indlen, new_indlen, stolen;
+ int error = 0, state = 0;
+ bool isrt;
+
+ XFS_STATS_INC(mp, xs_del_exlist);
+
+ isrt = (whichfork == XFS_DATA_FORK) && XFS_IS_REALTIME_INODE(ip);
+ del_endoff = del->br_startoff + del->br_blockcount;
+ got_endoff = got->br_startoff + got->br_blockcount;
+ da_old = startblockval(got->br_startblock);
+ da_new = 0;
+
+ ASSERT(*idx >= 0);
+ ASSERT(*idx < ifp->if_bytes / sizeof(struct xfs_bmbt_rec));
+ ASSERT(del->br_blockcount > 0);
+ ASSERT(got->br_startoff <= del->br_startoff);
+ ASSERT(got_endoff >= del_endoff);
+
+ if (isrt) {
+ int64_t rtexts = XFS_FSB_TO_B(mp, del->br_blockcount);
+
+ do_div(rtexts, mp->m_sb.sb_rextsize);
+ xfs_mod_frextents(mp, rtexts);
+ }
+
+ /*
+ * Update the inode delalloc counter now and wait to update the
+ * sb counters as we might have to borrow some blocks for the
+ * indirect block accounting.
+ */
+ xfs_trans_reserve_quota_nblks(NULL, ip, -((long)del->br_blockcount), 0,
+ isrt ? XFS_QMOPT_RES_RTBLKS : XFS_QMOPT_RES_REGBLKS);
+ ip->i_delayed_blks -= del->br_blockcount;
+
+ if (whichfork == XFS_COW_FORK)
+ state |= BMAP_COWFORK;
+
+ if (got->br_startoff == del->br_startoff)
+ state |= BMAP_LEFT_CONTIG;
+ if (got_endoff == del_endoff)
+ state |= BMAP_RIGHT_CONTIG;
+
+ switch (state & (BMAP_LEFT_CONTIG | BMAP_RIGHT_CONTIG)) {
+ case BMAP_LEFT_CONTIG | BMAP_RIGHT_CONTIG:
+ /*
+ * Matches the whole extent. Delete the entry.
+ */
+ xfs_iext_remove(ip, *idx, 1, state);
+ --*idx;
+ break;
+ case BMAP_LEFT_CONTIG:
+ /*
+ * Deleting the first part of the extent.
+ */
+ trace_xfs_bmap_pre_update(ip, *idx, state, _THIS_IP_);
+ got->br_startoff = del_endoff;
+ got->br_blockcount -= del->br_blockcount;
+ da_new = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip,
+ got->br_blockcount), da_old);
+ got->br_startblock = nullstartblock((int)da_new);
+ xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got);
+ trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_);
+ break;
+ case BMAP_RIGHT_CONTIG:
+ /*
+ * Deleting the last part of the extent.
+ */
+ trace_xfs_bmap_pre_update(ip, *idx, state, _THIS_IP_);
+ got->br_blockcount = got->br_blockcount - del->br_blockcount;
+ da_new = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip,
+ got->br_blockcount), da_old);
+ got->br_startblock = nullstartblock((int)da_new);
+ xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got);
+ trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_);
+ break;
+ case 0:
+ /*
+ * Deleting the middle of the extent.
+ *
+ * Distribute the original indlen reservation across the two new
+ * extents. Steal blocks from the deleted extent if necessary.
+ * Stealing blocks simply fudges the fdblocks accounting below.
+ * Warn if either of the new indlen reservations is zero as this
+ * can lead to delalloc problems.
+ */
+ trace_xfs_bmap_pre_update(ip, *idx, state, _THIS_IP_);
+
+ got->br_blockcount = del->br_startoff - got->br_startoff;
+ got_indlen = xfs_bmap_worst_indlen(ip, got->br_blockcount);
+
+ new.br_blockcount = got_endoff - del_endoff;
+ new_indlen = xfs_bmap_worst_indlen(ip, new.br_blockcount);
+
+ WARN_ON_ONCE(!got_indlen || !new_indlen);
+ stolen = xfs_bmap_split_indlen(da_old, &got_indlen, &new_indlen,
+ del->br_blockcount);
+
+ got->br_startblock = nullstartblock((int)got_indlen);
+ xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got);
+ trace_xfs_bmap_post_update(ip, *idx, 0, _THIS_IP_);
+
+ new.br_startoff = del_endoff;
+ new.br_state = got->br_state;
+ new.br_startblock = nullstartblock((int)new_indlen);
+
+ ++*idx;
+ xfs_iext_insert(ip, *idx, 1, &new, state);
+
+ da_new = got_indlen + new_indlen - stolen;
+ del->br_blockcount -= stolen;
+ break;
+ }
+
+ ASSERT(da_old >= da_new);
+ da_diff = da_old - da_new;
+ if (!isrt)
+ da_diff += del->br_blockcount;
+ if (da_diff)
+ xfs_mod_fdblocks(mp, da_diff, false);
+ return error;
+}
+
+void
+xfs_bmap_del_extent_cow(
+ struct xfs_inode *ip,
+ xfs_extnum_t *idx,
+ struct xfs_bmbt_irec *got,
+ struct xfs_bmbt_irec *del)
+{
+ struct xfs_mount *mp = ip->i_mount;
+ struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, XFS_COW_FORK);
+ struct xfs_bmbt_irec new;
+ xfs_fileoff_t del_endoff, got_endoff;
+ int state = BMAP_COWFORK;
+
+ XFS_STATS_INC(mp, xs_del_exlist);
+
+ del_endoff = del->br_startoff + del->br_blockcount;
+ got_endoff = got->br_startoff + got->br_blockcount;
+
+ ASSERT(*idx >= 0);
+ ASSERT(*idx < ifp->if_bytes / sizeof(struct xfs_bmbt_rec));
+ ASSERT(del->br_blockcount > 0);
+ ASSERT(got->br_startoff <= del->br_startoff);
+ ASSERT(got_endoff >= del_endoff);
+ ASSERT(!isnullstartblock(got->br_startblock));
+
+ if (got->br_startoff == del->br_startoff)
+ state |= BMAP_LEFT_CONTIG;
+ if (got_endoff == del_endoff)
+ state |= BMAP_RIGHT_CONTIG;
+
+ switch (state & (BMAP_LEFT_CONTIG | BMAP_RIGHT_CONTIG)) {
+ case BMAP_LEFT_CONTIG | BMAP_RIGHT_CONTIG:
+ /*
+ * Matches the whole extent. Delete the entry.
+ */
+ xfs_iext_remove(ip, *idx, 1, state);
+ --*idx;
+ break;
+ case BMAP_LEFT_CONTIG:
+ /*
+ * Deleting the first part of the extent.
+ */
+ trace_xfs_bmap_pre_update(ip, *idx, state, _THIS_IP_);
+ got->br_startoff = del_endoff;
+ got->br_blockcount -= del->br_blockcount;
+ got->br_startblock = del->br_startblock + del->br_blockcount;
+ xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got);
+ trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_);
+ break;
+ case BMAP_RIGHT_CONTIG:
+ /*
+ * Deleting the last part of the extent.
+ */
+ trace_xfs_bmap_pre_update(ip, *idx, state, _THIS_IP_);
+ got->br_blockcount -= del->br_blockcount;
+ xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got);
+ trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_);
+ break;
+ case 0:
+ /*
+ * Deleting the middle of the extent.
+ */
+ trace_xfs_bmap_pre_update(ip, *idx, state, _THIS_IP_);
+ got->br_blockcount = del->br_startoff - got->br_startoff;
+ xfs_bmbt_set_all(xfs_iext_get_ext(ifp, *idx), got);
+ trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_);
+
+ new.br_startoff = del_endoff;
+ new.br_blockcount = got_endoff - del_endoff;
+ new.br_state = got->br_state;
+ new.br_startblock = del->br_startblock + del->br_blockcount;
+
+ ++*idx;
+ xfs_iext_insert(ip, *idx, 1, &new, state);
+ break;
+ }
+}
+
/*
* Called by xfs_bmapi to update file extent records and the btree
* after removing space (or undoing a delayed allocation).
return error;
}
-/* Remove an extent from the CoW fork. Similar to xfs_bmap_del_extent. */
-int
-xfs_bunmapi_cow(
- struct xfs_inode *ip,
- struct xfs_bmbt_irec *del)
-{
- xfs_filblks_t da_new;
- xfs_filblks_t da_old;
- xfs_fsblock_t del_endblock = 0;
- xfs_fileoff_t del_endoff;
- int delay;
- struct xfs_bmbt_rec_host *ep;
- int error;
- struct xfs_bmbt_irec got;
- xfs_fileoff_t got_endoff;
- struct xfs_ifork *ifp;
- struct xfs_mount *mp;
- xfs_filblks_t nblks;
- struct xfs_bmbt_irec new;
- /* REFERENCED */
- uint qfield;
- xfs_filblks_t temp;
- xfs_filblks_t temp2;
- int state = BMAP_COWFORK;
- int eof;
- xfs_extnum_t eidx;
-
- mp = ip->i_mount;
- XFS_STATS_INC(mp, xs_del_exlist);
-
- ep = xfs_bmap_search_extents(ip, del->br_startoff, XFS_COW_FORK, &eof,
- &eidx, &got, &new);
-
- ifp = XFS_IFORK_PTR(ip, XFS_COW_FORK); ifp = ifp;
- ASSERT((eidx >= 0) && (eidx < ifp->if_bytes /
- (uint)sizeof(xfs_bmbt_rec_t)));
- ASSERT(del->br_blockcount > 0);
- ASSERT(got.br_startoff <= del->br_startoff);
- del_endoff = del->br_startoff + del->br_blockcount;
- got_endoff = got.br_startoff + got.br_blockcount;
- ASSERT(got_endoff >= del_endoff);
- delay = isnullstartblock(got.br_startblock);
- ASSERT(isnullstartblock(del->br_startblock) == delay);
- qfield = 0;
- error = 0;
- /*
- * If deleting a real allocation, must free up the disk space.
- */
- if (!delay) {
- nblks = del->br_blockcount;
- qfield = XFS_TRANS_DQ_BCOUNT;
- /*
- * Set up del_endblock and cur for later.
- */
- del_endblock = del->br_startblock + del->br_blockcount;
- da_old = da_new = 0;
- } else {
- da_old = startblockval(got.br_startblock);
- da_new = 0;
- nblks = 0;
- }
- qfield = qfield;
- nblks = nblks;
-
- /*
- * Set flag value to use in switch statement.
- * Left-contig is 2, right-contig is 1.
- */
- switch (((got.br_startoff == del->br_startoff) << 1) |
- (got_endoff == del_endoff)) {
- case 3:
- /*
- * Matches the whole extent. Delete the entry.
- */
- xfs_iext_remove(ip, eidx, 1, BMAP_COWFORK);
- --eidx;
- break;
-
- case 2:
- /*
- * Deleting the first part of the extent.
- */
- trace_xfs_bmap_pre_update(ip, eidx, state, _THIS_IP_);
- xfs_bmbt_set_startoff(ep, del_endoff);
- temp = got.br_blockcount - del->br_blockcount;
- xfs_bmbt_set_blockcount(ep, temp);
- if (delay) {
- temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- da_old);
- xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
- trace_xfs_bmap_post_update(ip, eidx, state, _THIS_IP_);
- da_new = temp;
- break;
- }
- xfs_bmbt_set_startblock(ep, del_endblock);
- trace_xfs_bmap_post_update(ip, eidx, state, _THIS_IP_);
- break;
-
- case 1:
- /*
- * Deleting the last part of the extent.
- */
- temp = got.br_blockcount - del->br_blockcount;
- trace_xfs_bmap_pre_update(ip, eidx, state, _THIS_IP_);
- xfs_bmbt_set_blockcount(ep, temp);
- if (delay) {
- temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp),
- da_old);
- xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
- trace_xfs_bmap_post_update(ip, eidx, state, _THIS_IP_);
- da_new = temp;
- break;
- }
- trace_xfs_bmap_post_update(ip, eidx, state, _THIS_IP_);
- break;
-
- case 0:
- /*
- * Deleting the middle of the extent.
- */
- temp = del->br_startoff - got.br_startoff;
- trace_xfs_bmap_pre_update(ip, eidx, state, _THIS_IP_);
- xfs_bmbt_set_blockcount(ep, temp);
- new.br_startoff = del_endoff;
- temp2 = got_endoff - del_endoff;
- new.br_blockcount = temp2;
- new.br_state = got.br_state;
- if (!delay) {
- new.br_startblock = del_endblock;
- } else {
- temp = xfs_bmap_worst_indlen(ip, temp);
- xfs_bmbt_set_startblock(ep, nullstartblock((int)temp));
- temp2 = xfs_bmap_worst_indlen(ip, temp2);
- new.br_startblock = nullstartblock((int)temp2);
- da_new = temp + temp2;
- while (da_new > da_old) {
- if (temp) {
- temp--;
- da_new--;
- xfs_bmbt_set_startblock(ep,
- nullstartblock((int)temp));
- }
- if (da_new == da_old)
- break;
- if (temp2) {
- temp2--;
- da_new--;
- new.br_startblock =
- nullstartblock((int)temp2);
- }
- }
- }
- trace_xfs_bmap_post_update(ip, eidx, state, _THIS_IP_);
- xfs_iext_insert(ip, eidx + 1, 1, &new, state);
- ++eidx;
- break;
- }
-
- /*
- * Account for change in delayed indirect blocks.
- * Nothing to do for disk quota accounting here.
- */
- ASSERT(da_old >= da_new);
- if (da_old > da_new)
- xfs_mod_fdblocks(mp, (int64_t)(da_old - da_new), false);
-
- return error;
-}
-
/*
* Unmap (remove) blocks from a file.
* If nexts is nonzero then the number of extents to remove is limited to
#define XFS_BMAP_TRACE_EXLIST(ip,c,w)
#endif
+void xfs_trim_extent(struct xfs_bmbt_irec *irec, xfs_fileoff_t bno,
+ xfs_filblks_t len);
int xfs_bmap_add_attrfork(struct xfs_inode *ip, int size, int rsvd);
void xfs_bmap_local_to_extents_empty(struct xfs_inode *ip, int whichfork);
void xfs_bmap_add_free(struct xfs_mount *mp, struct xfs_defer_ops *dfops,
xfs_fileoff_t bno, xfs_filblks_t len, int flags,
xfs_extnum_t nexts, xfs_fsblock_t *firstblock,
struct xfs_defer_ops *dfops, int *done);
-int xfs_bunmapi_cow(struct xfs_inode *ip, struct xfs_bmbt_irec *del);
+int xfs_bmap_del_extent_delay(struct xfs_inode *ip, int whichfork,
+ xfs_extnum_t *idx, struct xfs_bmbt_irec *got,
+ struct xfs_bmbt_irec *del);
+void xfs_bmap_del_extent_cow(struct xfs_inode *ip, xfs_extnum_t *idx,
+ struct xfs_bmbt_irec *got, struct xfs_bmbt_irec *del);
int xfs_check_nostate_extents(struct xfs_ifork *ifp, xfs_extnum_t idx,
xfs_extnum_t num);
uint xfs_default_attroffset(struct xfs_inode *ip);
return rval;
}
-int
+static int
xfs_btree_count_blocks_helper(
struct xfs_btree_cur *cur,
int level,
if (mp->m_quotainfo)
ndquots = mp->m_quotainfo->qi_dqperchunk;
else
- ndquots = xfs_calc_dquots_per_chunk(
- XFS_BB_TO_FSB(mp, bp->b_length));
+ ndquots = xfs_calc_dquots_per_chunk(bp->b_length);
for (i = 0; i < ndquots; i++, d++) {
if (!xfs_verify_cksum((char *)d, sizeof(struct xfs_dqblk),
* padding field for v3 inodes.
*/
#define XFS_DINODE_MAGIC 0x494e /* 'IN' */
-#define XFS_DINODE_GOOD_VERSION(v) ((v) >= 1 && (v) <= 3)
typedef struct xfs_dinode {
__be16 di_magic; /* inode magic # = XFS_DINODE_MAGIC */
__be16 di_mode; /* mode and type of file */
}
#endif
+bool
+xfs_dinode_good_version(
+ struct xfs_mount *mp,
+ __u8 version)
+{
+ if (xfs_sb_version_hascrc(&mp->m_sb))
+ return version == 3;
+
+ return version == 1 || version == 2;
+}
+
/*
* If we are doing readahead on an inode buffer, we might be in log recovery
* reading an inode allocation buffer that hasn't yet been replayed, and hence
dip = xfs_buf_offset(bp, (i << mp->m_sb.sb_inodelog));
di_ok = dip->di_magic == cpu_to_be16(XFS_DINODE_MAGIC) &&
- XFS_DINODE_GOOD_VERSION(dip->di_version);
+ xfs_dinode_good_version(mp, dip->di_version);
if (unlikely(XFS_TEST_ERROR(!di_ok, mp,
XFS_ERRTAG_ITOBP_INOTOBP,
XFS_RANDOM_ITOBP_INOTOBP))) {
void xfs_log_dinode_to_disk(struct xfs_log_dinode *from,
struct xfs_dinode *to);
+bool xfs_dinode_good_version(struct xfs_mount *mp, __u8 version);
+
#if defined(DEBUG)
void xfs_inobp_check(struct xfs_mount *, struct xfs_buf *);
#else
struct xfs_inode *ip = XFS_I(inode);
loff_t isize = i_size_read(inode);
size_t count = iov_iter_count(to);
+ loff_t end = iocb->ki_pos + count - 1;
struct iov_iter data;
struct xfs_buftarg *target;
ssize_t ret = 0;
file_accessed(iocb->ki_filp);
- /*
- * Locking is a bit tricky here. If we take an exclusive lock for direct
- * IO, we effectively serialise all new concurrent read IO to this file
- * and block it behind IO that is currently in progress because IO in
- * progress holds the IO lock shared. We only need to hold the lock
- * exclusive to blow away the page cache, so only take lock exclusively
- * if the page cache needs invalidation. This allows the normal direct
- * IO case of no page cache pages to proceeed concurrently without
- * serialisation.
- */
xfs_rw_ilock(ip, XFS_IOLOCK_SHARED);
if (mapping->nrpages) {
- xfs_rw_iunlock(ip, XFS_IOLOCK_SHARED);
- xfs_rw_ilock(ip, XFS_IOLOCK_EXCL);
+ ret = filemap_write_and_wait_range(mapping, iocb->ki_pos, end);
+ if (ret)
+ goto out_unlock;
/*
- * The generic dio code only flushes the range of the particular
- * I/O. Because we take an exclusive lock here, this whole
- * sequence is considerably more expensive for us. This has a
- * noticeable performance impact for any file with cached pages,
- * even when outside of the range of the particular I/O.
- *
- * Hence, amortize the cost of the lock against a full file
- * flush and reduce the chances of repeated iolock cycles going
- * forward.
+ * Invalidate whole pages. This can return an error if we fail
+ * to invalidate a page, but this should never happen on XFS.
+ * Warn if it does fail.
*/
- if (mapping->nrpages) {
- ret = filemap_write_and_wait(mapping);
- if (ret) {
- xfs_rw_iunlock(ip, XFS_IOLOCK_EXCL);
- return ret;
- }
-
- /*
- * Invalidate whole pages. This can return an error if
- * we fail to invalidate a page, but this should never
- * happen on XFS. Warn if it does fail.
- */
- ret = invalidate_inode_pages2(mapping);
- WARN_ON_ONCE(ret);
- ret = 0;
- }
- xfs_rw_ilock_demote(ip, XFS_IOLOCK_EXCL);
+ ret = invalidate_inode_pages2_range(mapping,
+ iocb->ki_pos >> PAGE_SHIFT, end >> PAGE_SHIFT);
+ WARN_ON_ONCE(ret);
+ ret = 0;
}
data = *to;
iocb->ki_pos += ret;
iov_iter_advance(to, ret);
}
- xfs_rw_iunlock(ip, XFS_IOLOCK_SHARED);
+out_unlock:
+ xfs_rw_iunlock(ip, XFS_IOLOCK_SHARED);
return ret;
}
if ((iocb->ki_pos | count) & target->bt_logical_sectormask)
return -EINVAL;
- /* "unaligned" here means not aligned to a filesystem block */
- if ((iocb->ki_pos & mp->m_blockmask) ||
- ((iocb->ki_pos + count) & mp->m_blockmask))
- unaligned_io = 1;
-
/*
- * We don't need to take an exclusive lock unless there page cache needs
- * to be invalidated or unaligned IO is being executed. We don't need to
- * consider the EOF extension case here because
- * xfs_file_aio_write_checks() will relock the inode as necessary for
- * EOF zeroing cases and fill out the new inode size as appropriate.
+ * Don't take the exclusive iolock here unless the I/O is unaligned to
+ * the file system block size. We don't need to consider the EOF
+ * extension case here because xfs_file_aio_write_checks() will relock
+ * the inode as necessary for EOF zeroing cases and fill out the new
+ * inode size as appropriate.
*/
- if (unaligned_io || mapping->nrpages)
+ if ((iocb->ki_pos & mp->m_blockmask) ||
+ ((iocb->ki_pos + count) & mp->m_blockmask)) {
+ unaligned_io = 1;
iolock = XFS_IOLOCK_EXCL;
- else
+ } else {
iolock = XFS_IOLOCK_SHARED;
- xfs_rw_ilock(ip, iolock);
-
- /*
- * Recheck if there are cached pages that need invalidate after we got
- * the iolock to protect against other threads adding new pages while
- * we were waiting for the iolock.
- */
- if (mapping->nrpages && iolock == XFS_IOLOCK_SHARED) {
- xfs_rw_iunlock(ip, iolock);
- iolock = XFS_IOLOCK_EXCL;
- xfs_rw_ilock(ip, iolock);
}
+ xfs_rw_ilock(ip, iolock);
+
ret = xfs_file_aio_write_checks(iocb, from, &iolock);
if (ret)
goto out;
count = iov_iter_count(from);
end = iocb->ki_pos + count - 1;
- /*
- * See xfs_file_dio_aio_read() for why we do a full-file flush here.
- */
if (mapping->nrpages) {
- ret = filemap_write_and_wait(VFS_I(ip)->i_mapping);
+ ret = filemap_write_and_wait_range(mapping, iocb->ki_pos, end);
if (ret)
goto out;
+
/*
* Invalidate whole pages. This can return an error if we fail
* to invalidate a page, but this should never happen on XFS.
* Warn if it does fail.
*/
- ret = invalidate_inode_pages2(VFS_I(ip)->i_mapping);
+ ret = invalidate_inode_pages2_range(mapping,
+ iocb->ki_pos >> PAGE_SHIFT, end >> PAGE_SHIFT);
WARN_ON_ONCE(ret);
ret = 0;
}
/*
* If we are doing unaligned IO, wait for all other IO to drain,
- * otherwise demote the lock if we had to flush cached pages
+ * otherwise demote the lock if we had to take the exclusive lock
+ * for other reasons in xfs_file_aio_write_checks.
*/
if (unaligned_io)
inode_dio_wait(inode);
return error;
}
-/*
- * Flush all file writes out to disk.
- */
-static int
-xfs_file_wait_for_io(
- struct inode *inode,
- loff_t offset,
- size_t len)
-{
- loff_t rounding;
- loff_t ioffset;
- loff_t iendoffset;
- loff_t bs;
- int ret;
-
- bs = inode->i_sb->s_blocksize;
- inode_dio_wait(inode);
-
- rounding = max_t(xfs_off_t, bs, PAGE_SIZE);
- ioffset = round_down(offset, rounding);
- iendoffset = round_up(offset + len, rounding) - 1;
- ret = filemap_write_and_wait_range(inode->i_mapping, ioffset,
- iendoffset);
- return ret;
-}
-
-/* Hook up to the VFS reflink function */
-STATIC int
-xfs_file_share_range(
- struct file *file_in,
- loff_t pos_in,
- struct file *file_out,
- loff_t pos_out,
- u64 len,
- bool is_dedupe)
-{
- struct inode *inode_in;
- struct inode *inode_out;
- ssize_t ret;
- loff_t bs;
- loff_t isize;
- int same_inode;
- loff_t blen;
- unsigned int flags = 0;
-
- inode_in = file_inode(file_in);
- inode_out = file_inode(file_out);
- bs = inode_out->i_sb->s_blocksize;
-
- /* Don't touch certain kinds of inodes */
- if (IS_IMMUTABLE(inode_out))
- return -EPERM;
- if (IS_SWAPFILE(inode_in) ||
- IS_SWAPFILE(inode_out))
- return -ETXTBSY;
-
- /* Reflink only works within this filesystem. */
- if (inode_in->i_sb != inode_out->i_sb)
- return -EXDEV;
- same_inode = (inode_in->i_ino == inode_out->i_ino);
-
- /* Don't reflink dirs, pipes, sockets... */
- if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode))
- return -EISDIR;
- if (S_ISFIFO(inode_in->i_mode) || S_ISFIFO(inode_out->i_mode))
- return -EINVAL;
- if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode))
- return -EINVAL;
-
- /* Don't share DAX file data for now. */
- if (IS_DAX(inode_in) || IS_DAX(inode_out))
- return -EINVAL;
-
- /* Are we going all the way to the end? */
- isize = i_size_read(inode_in);
- if (isize == 0)
- return 0;
- if (len == 0)
- len = isize - pos_in;
-
- /* Ensure offsets don't wrap and the input is inside i_size */
- if (pos_in + len < pos_in || pos_out + len < pos_out ||
- pos_in + len > isize)
- return -EINVAL;
-
- /* Don't allow dedupe past EOF in the dest file */
- if (is_dedupe) {
- loff_t disize;
-
- disize = i_size_read(inode_out);
- if (pos_out >= disize || pos_out + len > disize)
- return -EINVAL;
- }
-
- /* If we're linking to EOF, continue to the block boundary. */
- if (pos_in + len == isize)
- blen = ALIGN(isize, bs) - pos_in;
- else
- blen = len;
-
- /* Only reflink if we're aligned to block boundaries */
- if (!IS_ALIGNED(pos_in, bs) || !IS_ALIGNED(pos_in + blen, bs) ||
- !IS_ALIGNED(pos_out, bs) || !IS_ALIGNED(pos_out + blen, bs))
- return -EINVAL;
-
- /* Don't allow overlapped reflink within the same file */
- if (same_inode && pos_out + blen > pos_in && pos_out < pos_in + blen)
- return -EINVAL;
-
- /* Wait for the completion of any pending IOs on srcfile */
- ret = xfs_file_wait_for_io(inode_in, pos_in, len);
- if (ret)
- goto out;
- ret = xfs_file_wait_for_io(inode_out, pos_out, len);
- if (ret)
- goto out;
-
- if (is_dedupe)
- flags |= XFS_REFLINK_DEDUPE;
- ret = xfs_reflink_remap_range(XFS_I(inode_in), pos_in, XFS_I(inode_out),
- pos_out, len, flags);
- if (ret < 0)
- goto out;
-
-out:
- return ret;
-}
-
STATIC ssize_t
xfs_file_copy_range(
struct file *file_in,
{
int error;
- error = xfs_file_share_range(file_in, pos_in, file_out, pos_out,
+ error = xfs_reflink_remap_range(file_in, pos_in, file_out, pos_out,
len, false);
if (error)
return error;
loff_t pos_out,
u64 len)
{
- return xfs_file_share_range(file_in, pos_in, file_out, pos_out,
+ return xfs_reflink_remap_range(file_in, pos_in, file_out, pos_out,
len, false);
}
if (len > XFS_MAX_DEDUPE_LEN)
len = XFS_MAX_DEDUPE_LEN;
- error = xfs_file_share_range(src_file, loff, dst_file, dst_loff,
+ error = xfs_reflink_remap_range(src_file, loff, dst_file, dst_loff,
len, true);
if (error)
return error;
xfs_inode_set_cowblocks_tag(
xfs_inode_t *ip)
{
- trace_xfs_inode_set_eofblocks_tag(ip);
+ trace_xfs_inode_set_cowblocks_tag(ip);
return __xfs_inode_set_eofblocks_tag(ip, xfs_queue_cowblocks,
- trace_xfs_perag_set_eofblocks,
+ trace_xfs_perag_set_cowblocks,
XFS_ICI_COWBLOCKS_TAG);
}
xfs_inode_clear_cowblocks_tag(
xfs_inode_t *ip)
{
- trace_xfs_inode_clear_eofblocks_tag(ip);
+ trace_xfs_inode_clear_cowblocks_tag(ip);
return __xfs_inode_clear_eofblocks_tag(ip,
- trace_xfs_perag_clear_eofblocks, XFS_ICI_COWBLOCKS_TAG);
+ trace_xfs_perag_clear_cowblocks, XFS_ICI_COWBLOCKS_TAG);
}
xfs_bmap_search_extents(ip, offset_fsb, XFS_DATA_FORK, &eof, &idx,
&got, &prev);
if (!eof && got.br_startoff <= offset_fsb) {
+ if (xfs_is_reflink_inode(ip)) {
+ bool shared;
+
+ end_fsb = min(XFS_B_TO_FSB(mp, offset + count),
+ maxbytes_fsb);
+ xfs_trim_extent(&got, offset_fsb, end_fsb - offset_fsb);
+ error = xfs_reflink_reserve_cow(ip, &got, &shared);
+ if (error)
+ goto out_unlock;
+ }
+
trace_xfs_iomap_found(ip, offset, count, 0, &got);
goto done;
}
struct xfs_mount *mp = ip->i_mount;
struct xfs_bmbt_irec imap;
xfs_fileoff_t offset_fsb, end_fsb;
- bool shared, trimmed;
int nimaps = 1, error = 0;
+ bool shared = false, trimmed = false;
unsigned lockmode;
if (XFS_FORCED_SHUTDOWN(mp))
return -EIO;
- if ((flags & (IOMAP_WRITE | IOMAP_ZERO)) && xfs_is_reflink_inode(ip)) {
- error = xfs_reflink_reserve_cow_range(ip, offset, length);
- if (error < 0)
- return error;
- }
-
if ((flags & IOMAP_WRITE) && !IS_DAX(inode) &&
!xfs_get_extsz_hint(ip)) {
/* Reserve delalloc blocks for regular writeback. */
iomap);
}
- lockmode = xfs_ilock_data_map_shared(ip);
+ /*
+ * COW writes will allocate delalloc space, so we need to make sure
+ * to take the lock exclusively here.
+ */
+ if ((flags & (IOMAP_WRITE | IOMAP_ZERO)) && xfs_is_reflink_inode(ip)) {
+ lockmode = XFS_ILOCK_EXCL;
+ xfs_ilock(ip, XFS_ILOCK_EXCL);
+ } else {
+ lockmode = xfs_ilock_data_map_shared(ip);
+ }
ASSERT(offset <= mp->m_super->s_maxbytes);
if ((xfs_fsize_t)offset + length > mp->m_super->s_maxbytes)
error = xfs_bmapi_read(ip, offset_fsb, end_fsb - offset_fsb, &imap,
&nimaps, 0);
- if (error) {
- xfs_iunlock(ip, lockmode);
- return error;
+ if (error)
+ goto out_unlock;
+
+ if (flags & IOMAP_REPORT) {
+ /* Trim the mapping to the nearest shared extent boundary. */
+ error = xfs_reflink_trim_around_shared(ip, &imap, &shared,
+ &trimmed);
+ if (error)
+ goto out_unlock;
}
- /* Trim the mapping to the nearest shared extent boundary. */
- error = xfs_reflink_trim_around_shared(ip, &imap, &shared, &trimmed);
- if (error) {
- xfs_iunlock(ip, lockmode);
- return error;
+ if ((flags & (IOMAP_WRITE | IOMAP_ZERO)) && xfs_is_reflink_inode(ip)) {
+ error = xfs_reflink_reserve_cow(ip, &imap, &shared);
+ if (error)
+ goto out_unlock;
+
+ end_fsb = imap.br_startoff + imap.br_blockcount;
+ length = XFS_FSB_TO_B(mp, end_fsb) - offset;
}
if ((flags & IOMAP_WRITE) && imap_needs_alloc(inode, &imap, nimaps)) {
if (shared)
iomap->flags |= IOMAP_F_SHARED;
return 0;
+out_unlock:
+ xfs_iunlock(ip, lockmode);
+ return error;
}
static int
out_quota:
xfs_qm_unmount_quotas(mp);
out_rtunmount:
+ mp->m_super->s_flags &= ~MS_ACTIVE;
xfs_rtunmount_inodes(mp);
out_rele_rip:
IRELE(rip);
if (!xfs_is_reflink_inode(ip) ||
ISUNWRITTEN(irec) ||
irec->br_startblock == HOLESTARTBLOCK ||
- irec->br_startblock == DELAYSTARTBLOCK) {
+ irec->br_startblock == DELAYSTARTBLOCK ||
+ isnullstartblock(irec->br_startblock)) {
*shared = false;
return 0;
}
}
}
-/* Create a CoW reservation for a range of blocks within a file. */
-static int
-__xfs_reflink_reserve_cow(
+/*
+ * Trim the passed in imap to the next shared/unshared extent boundary, and
+ * if imap->br_startoff points to a shared extent reserve space for it in the
+ * COW fork. In this case *shared is set to true, else to false.
+ *
+ * Note that imap will always contain the block numbers for the existing blocks
+ * in the data fork, as the upper layers need them for read-modify-write
+ * operations.
+ */
+int
+xfs_reflink_reserve_cow(
struct xfs_inode *ip,
- xfs_fileoff_t *offset_fsb,
- xfs_fileoff_t end_fsb,
- bool *skipped)
+ struct xfs_bmbt_irec *imap,
+ bool *shared)
{
- struct xfs_bmbt_irec got, prev, imap;
- xfs_fileoff_t orig_end_fsb;
- int nimaps, eof = 0, error = 0;
- bool shared = false, trimmed = false;
+ struct xfs_bmbt_irec got, prev;
+ xfs_fileoff_t end_fsb, orig_end_fsb;
+ int eof = 0, error = 0;
+ bool trimmed;
xfs_extnum_t idx;
xfs_extlen_t align;
- /* Already reserved? Skip the refcount btree access. */
- xfs_bmap_search_extents(ip, *offset_fsb, XFS_COW_FORK, &eof, &idx,
+ /*
+ * Search the COW fork extent list first. This serves two purposes:
+ * first this implement the speculative preallocation using cowextisze,
+ * so that we also unshared block adjacent to shared blocks instead
+ * of just the shared blocks themselves. Second the lookup in the
+ * extent list is generally faster than going out to the shared extent
+ * tree.
+ */
+ xfs_bmap_search_extents(ip, imap->br_startoff, XFS_COW_FORK, &eof, &idx,
&got, &prev);
- if (!eof && got.br_startoff <= *offset_fsb) {
- end_fsb = orig_end_fsb = got.br_startoff + got.br_blockcount;
- trace_xfs_reflink_cow_found(ip, &got);
- goto done;
- }
+ if (!eof && got.br_startoff <= imap->br_startoff) {
+ trace_xfs_reflink_cow_found(ip, imap);
+ xfs_trim_extent(imap, got.br_startoff, got.br_blockcount);
- /* Read extent from the source file. */
- nimaps = 1;
- error = xfs_bmapi_read(ip, *offset_fsb, end_fsb - *offset_fsb,
- &imap, &nimaps, 0);
- if (error)
- goto out_unlock;
- ASSERT(nimaps == 1);
+ *shared = true;
+ return 0;
+ }
/* Trim the mapping to the nearest shared extent boundary. */
- error = xfs_reflink_trim_around_shared(ip, &imap, &shared, &trimmed);
+ error = xfs_reflink_trim_around_shared(ip, imap, shared, &trimmed);
if (error)
- goto out_unlock;
-
- end_fsb = orig_end_fsb = imap.br_startoff + imap.br_blockcount;
+ return error;
/* Not shared? Just report the (potentially capped) extent. */
- if (!shared) {
- *skipped = true;
- goto done;
- }
+ if (!*shared)
+ return 0;
/*
* Fork all the shared blocks from our write offset until the end of
*/
error = xfs_qm_dqattach_locked(ip, 0);
if (error)
- goto out_unlock;
+ return error;
+
+ end_fsb = orig_end_fsb = imap->br_startoff + imap->br_blockcount;
align = xfs_eof_alignment(ip, xfs_get_cowextsz_hint(ip));
if (align)
end_fsb = roundup_64(end_fsb, align);
retry:
- error = xfs_bmapi_reserve_delalloc(ip, XFS_COW_FORK, *offset_fsb,
- end_fsb - *offset_fsb, &got,
- &prev, &idx, eof);
+ error = xfs_bmapi_reserve_delalloc(ip, XFS_COW_FORK, imap->br_startoff,
+ end_fsb - imap->br_startoff, &got, &prev, &idx, eof);
switch (error) {
case 0:
break;
case -ENOSPC:
case -EDQUOT:
/* retry without any preallocation */
- trace_xfs_reflink_cow_enospc(ip, &imap);
+ trace_xfs_reflink_cow_enospc(ip, imap);
if (end_fsb != orig_end_fsb) {
end_fsb = orig_end_fsb;
goto retry;
}
/*FALLTHRU*/
default:
- goto out_unlock;
+ return error;
}
if (end_fsb != orig_end_fsb)
xfs_inode_set_cowblocks_tag(ip);
trace_xfs_reflink_cow_alloc(ip, &got);
-done:
- *offset_fsb = end_fsb;
-out_unlock:
- return error;
-}
-
-/* Create a CoW reservation for part of a file. */
-int
-xfs_reflink_reserve_cow_range(
- struct xfs_inode *ip,
- xfs_off_t offset,
- xfs_off_t count)
-{
- struct xfs_mount *mp = ip->i_mount;
- xfs_fileoff_t offset_fsb, end_fsb;
- bool skipped = false;
- int error;
-
- trace_xfs_reflink_reserve_cow_range(ip, offset, count);
-
- offset_fsb = XFS_B_TO_FSBT(mp, offset);
- end_fsb = XFS_B_TO_FSB(mp, offset + count);
-
- xfs_ilock(ip, XFS_ILOCK_EXCL);
- while (offset_fsb < end_fsb) {
- error = __xfs_reflink_reserve_cow(ip, &offset_fsb, end_fsb,
- &skipped);
- if (error) {
- trace_xfs_reflink_reserve_cow_range_error(ip, error,
- _RET_IP_);
- break;
- }
- }
- xfs_iunlock(ip, XFS_ILOCK_EXCL);
-
- return error;
+ return 0;
}
/* Allocate all CoW reservations covering a range of blocks in a file. */
struct xfs_defer_ops dfops;
struct xfs_trans *tp;
xfs_fsblock_t first_block;
- xfs_fileoff_t next_fsb;
int nimaps = 1, error;
- bool skipped = false;
+ bool shared;
xfs_defer_init(&dfops, &first_block);
xfs_ilock(ip, XFS_ILOCK_EXCL);
- next_fsb = *offset_fsb;
- error = __xfs_reflink_reserve_cow(ip, &next_fsb, end_fsb, &skipped);
+ /* Read extent from the source file. */
+ nimaps = 1;
+ error = xfs_bmapi_read(ip, *offset_fsb, end_fsb - *offset_fsb,
+ &imap, &nimaps, 0);
+ if (error)
+ goto out_unlock;
+ ASSERT(nimaps == 1);
+
+ error = xfs_reflink_reserve_cow(ip, &imap, &shared);
if (error)
goto out_trans_cancel;
- if (skipped) {
- *offset_fsb = next_fsb;
+ if (!shared) {
+ *offset_fsb = imap.br_startoff + imap.br_blockcount;
goto out_trans_cancel;
}
xfs_trans_ijoin(tp, ip, 0);
- error = xfs_bmapi_write(tp, ip, *offset_fsb, next_fsb - *offset_fsb,
+ error = xfs_bmapi_write(tp, ip, imap.br_startoff, imap.br_blockcount,
XFS_BMAPI_COWFORK, &first_block,
XFS_EXTENTADD_SPACE_RES(mp, XFS_DATA_FORK),
&imap, &nimaps, &dfops);
if (error)
goto out_trans_cancel;
- /* We might not have been able to map the whole delalloc extent */
- *offset_fsb = min(*offset_fsb + imap.br_blockcount, next_fsb);
-
error = xfs_defer_finish(&tp, &dfops, NULL);
if (error)
goto out_trans_cancel;
error = xfs_trans_commit(tp);
+ *offset_fsb = imap.br_startoff + imap.br_blockcount;
out_unlock:
xfs_iunlock(ip, XFS_ILOCK_EXCL);
return error;
xfs_fileoff_t offset_fsb,
xfs_fileoff_t end_fsb)
{
- struct xfs_bmbt_irec irec;
- xfs_filblks_t count_fsb;
+ struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, XFS_COW_FORK);
+ struct xfs_bmbt_irec got, prev, del;
+ xfs_extnum_t idx;
xfs_fsblock_t firstfsb;
struct xfs_defer_ops dfops;
- int error = 0;
- int nimaps;
+ int error = 0, eof = 0;
if (!xfs_is_reflink_inode(ip))
return 0;
- /* Go find the old extent in the CoW fork. */
- while (offset_fsb < end_fsb) {
- nimaps = 1;
- count_fsb = (xfs_filblks_t)(end_fsb - offset_fsb);
- error = xfs_bmapi_read(ip, offset_fsb, count_fsb, &irec,
- &nimaps, XFS_BMAPI_COWFORK);
- if (error)
- break;
- ASSERT(nimaps == 1);
-
- trace_xfs_reflink_cancel_cow(ip, &irec);
+ xfs_bmap_search_extents(ip, offset_fsb, XFS_COW_FORK, &eof, &idx,
+ &got, &prev);
+ if (eof)
+ return 0;
- if (irec.br_startblock == DELAYSTARTBLOCK) {
- /* Free a delayed allocation. */
- xfs_mod_fdblocks(ip->i_mount, irec.br_blockcount,
- false);
- ip->i_delayed_blks -= irec.br_blockcount;
+ while (got.br_startoff < end_fsb) {
+ del = got;
+ xfs_trim_extent(&del, offset_fsb, end_fsb - offset_fsb);
+ trace_xfs_reflink_cancel_cow(ip, &del);
- /* Remove the mapping from the CoW fork. */
- error = xfs_bunmapi_cow(ip, &irec);
+ if (isnullstartblock(del.br_startblock)) {
+ error = xfs_bmap_del_extent_delay(ip, XFS_COW_FORK,
+ &idx, &got, &del);
if (error)
break;
- } else if (irec.br_startblock == HOLESTARTBLOCK) {
- /* empty */
} else {
xfs_trans_ijoin(*tpp, ip, 0);
xfs_defer_init(&dfops, &firstfsb);
/* Free the CoW orphan record. */
error = xfs_refcount_free_cow_extent(ip->i_mount,
- &dfops, irec.br_startblock,
- irec.br_blockcount);
+ &dfops, del.br_startblock,
+ del.br_blockcount);
if (error)
break;
xfs_bmap_add_free(ip->i_mount, &dfops,
- irec.br_startblock, irec.br_blockcount,
+ del.br_startblock, del.br_blockcount,
NULL);
/* Update quota accounting */
xfs_trans_mod_dquot_byino(*tpp, ip, XFS_TRANS_DQ_BCOUNT,
- -(long)irec.br_blockcount);
+ -(long)del.br_blockcount);
/* Roll the transaction */
error = xfs_defer_finish(tpp, &dfops, ip);
}
/* Remove the mapping from the CoW fork. */
- error = xfs_bunmapi_cow(ip, &irec);
- if (error)
- break;
+ xfs_bmap_del_extent_cow(ip, &idx, &got, &del);
}
- /* Roll on... */
- offset_fsb = irec.br_startoff + irec.br_blockcount;
+ if (++idx >= ifp->if_bytes / sizeof(struct xfs_bmbt_rec))
+ break;
+ xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &got);
}
+ /* clear tag if cow fork is emptied */
+ if (!ifp->if_bytes)
+ xfs_inode_clear_cowblocks_tag(ip);
+
return error;
}
xfs_off_t offset,
xfs_off_t count)
{
- struct xfs_bmbt_irec irec;
- struct xfs_bmbt_irec uirec;
+ struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, XFS_COW_FORK);
+ struct xfs_bmbt_irec got, prev, del;
struct xfs_trans *tp;
xfs_fileoff_t offset_fsb;
xfs_fileoff_t end_fsb;
- xfs_filblks_t count_fsb;
xfs_fsblock_t firstfsb;
struct xfs_defer_ops dfops;
- int error;
+ int error, eof = 0;
unsigned int resblks;
- xfs_filblks_t ilen;
xfs_filblks_t rlen;
- int nimaps;
+ xfs_extnum_t idx;
trace_xfs_reflink_end_cow(ip, offset, count);
+ /* No COW extents? That's easy! */
+ if (ifp->if_bytes == 0)
+ return 0;
+
offset_fsb = XFS_B_TO_FSBT(ip->i_mount, offset);
end_fsb = XFS_B_TO_FSB(ip->i_mount, offset + count);
- count_fsb = (xfs_filblks_t)(end_fsb - offset_fsb);
/* Start a rolling transaction to switch the mappings */
resblks = XFS_EXTENTADD_SPACE_RES(ip->i_mount, XFS_DATA_FORK);
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_trans_ijoin(tp, ip, 0);
- /* Go find the old extent in the CoW fork. */
- while (offset_fsb < end_fsb) {
- /* Read extent from the source file */
- nimaps = 1;
- count_fsb = (xfs_filblks_t)(end_fsb - offset_fsb);
- error = xfs_bmapi_read(ip, offset_fsb, count_fsb, &irec,
- &nimaps, XFS_BMAPI_COWFORK);
- if (error)
- goto out_cancel;
- ASSERT(nimaps == 1);
+ xfs_bmap_search_extents(ip, end_fsb - 1, XFS_COW_FORK, &eof, &idx,
+ &got, &prev);
- ASSERT(irec.br_startblock != DELAYSTARTBLOCK);
- trace_xfs_reflink_cow_remap(ip, &irec);
+ /* If there is a hole at end_fsb - 1 go to the previous extent */
+ if (eof || got.br_startoff > end_fsb) {
+ ASSERT(idx > 0);
+ xfs_bmbt_get_all(xfs_iext_get_ext(ifp, --idx), &got);
+ }
- /*
- * We can have a hole in the CoW fork if part of a directio
- * write is CoW but part of it isn't.
- */
- rlen = ilen = irec.br_blockcount;
- if (irec.br_startblock == HOLESTARTBLOCK)
+ /* Walk backwards until we're out of the I/O range... */
+ while (got.br_startoff + got.br_blockcount > offset_fsb) {
+ del = got;
+ xfs_trim_extent(&del, offset_fsb, end_fsb - offset_fsb);
+
+ /* Extent delete may have bumped idx forward */
+ if (!del.br_blockcount) {
+ idx--;
goto next_extent;
+ }
+
+ ASSERT(!isnullstartblock(got.br_startblock));
/* Unmap the old blocks in the data fork. */
- while (rlen) {
- xfs_defer_init(&dfops, &firstfsb);
- error = __xfs_bunmapi(tp, ip, irec.br_startoff,
- &rlen, 0, 1, &firstfsb, &dfops);
- if (error)
- goto out_defer;
-
- /*
- * Trim the extent to whatever got unmapped.
- * Remember, bunmapi works backwards.
- */
- uirec.br_startblock = irec.br_startblock + rlen;
- uirec.br_startoff = irec.br_startoff + rlen;
- uirec.br_blockcount = irec.br_blockcount - rlen;
- irec.br_blockcount = rlen;
- trace_xfs_reflink_cow_remap_piece(ip, &uirec);
+ xfs_defer_init(&dfops, &firstfsb);
+ rlen = del.br_blockcount;
+ error = __xfs_bunmapi(tp, ip, del.br_startoff, &rlen, 0, 1,
+ &firstfsb, &dfops);
+ if (error)
+ goto out_defer;
- /* Free the CoW orphan record. */
- error = xfs_refcount_free_cow_extent(tp->t_mountp,
- &dfops, uirec.br_startblock,
- uirec.br_blockcount);
- if (error)
- goto out_defer;
+ /* Trim the extent to whatever got unmapped. */
+ if (rlen) {
+ xfs_trim_extent(&del, del.br_startoff + rlen,
+ del.br_blockcount - rlen);
+ }
+ trace_xfs_reflink_cow_remap(ip, &del);
- /* Map the new blocks into the data fork. */
- error = xfs_bmap_map_extent(tp->t_mountp, &dfops,
- ip, &uirec);
- if (error)
- goto out_defer;
+ /* Free the CoW orphan record. */
+ error = xfs_refcount_free_cow_extent(tp->t_mountp, &dfops,
+ del.br_startblock, del.br_blockcount);
+ if (error)
+ goto out_defer;
- /* Remove the mapping from the CoW fork. */
- error = xfs_bunmapi_cow(ip, &uirec);
- if (error)
- goto out_defer;
+ /* Map the new blocks into the data fork. */
+ error = xfs_bmap_map_extent(tp->t_mountp, &dfops, ip, &del);
+ if (error)
+ goto out_defer;
- error = xfs_defer_finish(&tp, &dfops, ip);
- if (error)
- goto out_defer;
- }
+ /* Remove the mapping from the CoW fork. */
+ xfs_bmap_del_extent_cow(ip, &idx, &got, &del);
+
+ error = xfs_defer_finish(&tp, &dfops, ip);
+ if (error)
+ goto out_defer;
next_extent:
- /* Roll on... */
- offset_fsb = irec.br_startoff + ilen;
+ if (idx < 0)
+ break;
+ xfs_bmbt_get_all(xfs_iext_get_ext(ifp, idx), &got);
}
error = xfs_trans_commit(tp);
out_defer:
xfs_defer_cancel(&dfops);
-out_cancel:
xfs_trans_cancel(tp);
xfs_iunlock(ip, XFS_ILOCK_EXCL);
out:
*/
int
xfs_reflink_remap_range(
- struct xfs_inode *src,
- xfs_off_t srcoff,
- struct xfs_inode *dest,
- xfs_off_t destoff,
- xfs_off_t len,
- unsigned int flags)
+ struct file *file_in,
+ loff_t pos_in,
+ struct file *file_out,
+ loff_t pos_out,
+ u64 len,
+ bool is_dedupe)
{
+ struct inode *inode_in = file_inode(file_in);
+ struct xfs_inode *src = XFS_I(inode_in);
+ struct inode *inode_out = file_inode(file_out);
+ struct xfs_inode *dest = XFS_I(inode_out);
struct xfs_mount *mp = src->i_mount;
+ loff_t bs = inode_out->i_sb->s_blocksize;
+ bool same_inode = (inode_in == inode_out);
xfs_fileoff_t sfsbno, dfsbno;
xfs_filblks_t fsblen;
- int error;
xfs_extlen_t cowextsize;
- bool is_same;
+ loff_t isize;
+ ssize_t ret;
+ loff_t blen;
if (!xfs_sb_version_hasreflink(&mp->m_sb))
return -EOPNOTSUPP;
if (XFS_FORCED_SHUTDOWN(mp))
return -EIO;
- /* Don't reflink realtime inodes */
- if (XFS_IS_REALTIME_INODE(src) || XFS_IS_REALTIME_INODE(dest))
- return -EINVAL;
-
- if (flags & ~XFS_REFLINK_ALL)
- return -EINVAL;
-
- trace_xfs_reflink_remap_range(src, srcoff, len, dest, destoff);
-
/* Lock both files against IO */
- if (src->i_ino == dest->i_ino) {
+ if (same_inode) {
xfs_ilock(src, XFS_IOLOCK_EXCL);
xfs_ilock(src, XFS_MMAPLOCK_EXCL);
} else {
xfs_lock_two_inodes(src, dest, XFS_MMAPLOCK_EXCL);
}
+ /* Don't touch certain kinds of inodes */
+ ret = -EPERM;
+ if (IS_IMMUTABLE(inode_out))
+ goto out_unlock;
+
+ ret = -ETXTBSY;
+ if (IS_SWAPFILE(inode_in) || IS_SWAPFILE(inode_out))
+ goto out_unlock;
+
+
+ /* Don't reflink dirs, pipes, sockets... */
+ ret = -EISDIR;
+ if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode))
+ goto out_unlock;
+ ret = -EINVAL;
+ if (S_ISFIFO(inode_in->i_mode) || S_ISFIFO(inode_out->i_mode))
+ goto out_unlock;
+ if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode))
+ goto out_unlock;
+
+ /* Don't reflink realtime inodes */
+ if (XFS_IS_REALTIME_INODE(src) || XFS_IS_REALTIME_INODE(dest))
+ goto out_unlock;
+
+ /* Don't share DAX file data for now. */
+ if (IS_DAX(inode_in) || IS_DAX(inode_out))
+ goto out_unlock;
+
+ /* Are we going all the way to the end? */
+ isize = i_size_read(inode_in);
+ if (isize == 0) {
+ ret = 0;
+ goto out_unlock;
+ }
+
+ if (len == 0)
+ len = isize - pos_in;
+
+ /* Ensure offsets don't wrap and the input is inside i_size */
+ if (pos_in + len < pos_in || pos_out + len < pos_out ||
+ pos_in + len > isize)
+ goto out_unlock;
+
+ /* Don't allow dedupe past EOF in the dest file */
+ if (is_dedupe) {
+ loff_t disize;
+
+ disize = i_size_read(inode_out);
+ if (pos_out >= disize || pos_out + len > disize)
+ goto out_unlock;
+ }
+
+ /* If we're linking to EOF, continue to the block boundary. */
+ if (pos_in + len == isize)
+ blen = ALIGN(isize, bs) - pos_in;
+ else
+ blen = len;
+
+ /* Only reflink if we're aligned to block boundaries */
+ if (!IS_ALIGNED(pos_in, bs) || !IS_ALIGNED(pos_in + blen, bs) ||
+ !IS_ALIGNED(pos_out, bs) || !IS_ALIGNED(pos_out + blen, bs))
+ goto out_unlock;
+
+ /* Don't allow overlapped reflink within the same file */
+ if (same_inode) {
+ if (pos_out + blen > pos_in && pos_out < pos_in + blen)
+ goto out_unlock;
+ }
+
+ /* Wait for the completion of any pending IOs on both files */
+ inode_dio_wait(inode_in);
+ if (!same_inode)
+ inode_dio_wait(inode_out);
+
+ ret = filemap_write_and_wait_range(inode_in->i_mapping,
+ pos_in, pos_in + len - 1);
+ if (ret)
+ goto out_unlock;
+
+ ret = filemap_write_and_wait_range(inode_out->i_mapping,
+ pos_out, pos_out + len - 1);
+ if (ret)
+ goto out_unlock;
+
+ trace_xfs_reflink_remap_range(src, pos_in, len, dest, pos_out);
+
/*
* Check that the extents are the same.
*/
- if (flags & XFS_REFLINK_DEDUPE) {
- is_same = false;
- error = xfs_compare_extents(VFS_I(src), srcoff, VFS_I(dest),
- destoff, len, &is_same);
- if (error)
- goto out_error;
+ if (is_dedupe) {
+ bool is_same = false;
+
+ ret = xfs_compare_extents(inode_in, pos_in, inode_out, pos_out,
+ len, &is_same);
+ if (ret)
+ goto out_unlock;
if (!is_same) {
- error = -EBADE;
- goto out_error;
+ ret = -EBADE;
+ goto out_unlock;
}
}
- error = xfs_reflink_set_inode_flag(src, dest);
- if (error)
- goto out_error;
+ ret = xfs_reflink_set_inode_flag(src, dest);
+ if (ret)
+ goto out_unlock;
/*
* Invalidate the page cache so that we can clear any CoW mappings
* in the destination file.
*/
- truncate_inode_pages_range(&VFS_I(dest)->i_data, destoff,
- PAGE_ALIGN(destoff + len) - 1);
+ truncate_inode_pages_range(&inode_out->i_data, pos_out,
+ PAGE_ALIGN(pos_out + len) - 1);
- dfsbno = XFS_B_TO_FSBT(mp, destoff);
- sfsbno = XFS_B_TO_FSBT(mp, srcoff);
+ dfsbno = XFS_B_TO_FSBT(mp, pos_out);
+ sfsbno = XFS_B_TO_FSBT(mp, pos_in);
fsblen = XFS_B_TO_FSB(mp, len);
- error = xfs_reflink_remap_blocks(src, sfsbno, dest, dfsbno, fsblen,
- destoff + len);
- if (error)
- goto out_error;
+ ret = xfs_reflink_remap_blocks(src, sfsbno, dest, dfsbno, fsblen,
+ pos_out + len);
+ if (ret)
+ goto out_unlock;
/*
* Carry the cowextsize hint from src to dest if we're sharing the
* has a cowextsize hint, and the destination file does not.
*/
cowextsize = 0;
- if (srcoff == 0 && len == i_size_read(VFS_I(src)) &&
+ if (pos_in == 0 && len == i_size_read(inode_in) &&
(src->i_d.di_flags2 & XFS_DIFLAG2_COWEXTSIZE) &&
- destoff == 0 && len >= i_size_read(VFS_I(dest)) &&
+ pos_out == 0 && len >= i_size_read(inode_out) &&
!(dest->i_d.di_flags2 & XFS_DIFLAG2_COWEXTSIZE))
cowextsize = src->i_d.di_cowextsize;
- error = xfs_reflink_update_dest(dest, destoff + len, cowextsize);
- if (error)
- goto out_error;
+ ret = xfs_reflink_update_dest(dest, pos_out + len, cowextsize);
-out_error:
+out_unlock:
xfs_iunlock(src, XFS_MMAPLOCK_EXCL);
xfs_iunlock(src, XFS_IOLOCK_EXCL);
if (src->i_ino != dest->i_ino) {
xfs_iunlock(dest, XFS_MMAPLOCK_EXCL);
xfs_iunlock(dest, XFS_IOLOCK_EXCL);
}
- if (error)
- trace_xfs_reflink_remap_range_error(dest, error, _RET_IP_);
- return error;
+ if (ret)
+ trace_xfs_reflink_remap_range_error(dest, ret, _RET_IP_);
+ return ret;
}
/*
extern int xfs_reflink_trim_around_shared(struct xfs_inode *ip,
struct xfs_bmbt_irec *irec, bool *shared, bool *trimmed);
-extern int xfs_reflink_reserve_cow_range(struct xfs_inode *ip,
- xfs_off_t offset, xfs_off_t count);
+extern int xfs_reflink_reserve_cow(struct xfs_inode *ip,
+ struct xfs_bmbt_irec *imap, bool *shared);
extern int xfs_reflink_allocate_cow_range(struct xfs_inode *ip,
xfs_off_t offset, xfs_off_t count);
extern bool xfs_reflink_find_cow_mapping(struct xfs_inode *ip, xfs_off_t offset,
extern int xfs_reflink_end_cow(struct xfs_inode *ip, xfs_off_t offset,
xfs_off_t count);
extern int xfs_reflink_recover_cow(struct xfs_mount *mp);
-#define XFS_REFLINK_DEDUPE 1 /* only reflink if contents match */
-#define XFS_REFLINK_ALL (XFS_REFLINK_DEDUPE)
-extern int xfs_reflink_remap_range(struct xfs_inode *src, xfs_off_t srcoff,
- struct xfs_inode *dest, xfs_off_t destoff, xfs_off_t len,
- unsigned int flags);
+extern int xfs_reflink_remap_range(struct file *file_in, loff_t pos_in,
+ struct file *file_out, loff_t pos_out, u64 len, bool is_dedupe);
extern int xfs_reflink_clear_inode_flag(struct xfs_inode *ip,
struct xfs_trans **tpp);
extern int xfs_reflink_unshare(struct xfs_inode *ip, xfs_off_t offset,
};
-struct kobj_type xfs_error_cfg_ktype = {
+static struct kobj_type xfs_error_cfg_ktype = {
.release = xfs_sysfs_release,
.sysfs_ops = &xfs_sysfs_ops,
.default_attrs = xfs_error_attrs,
};
-struct kobj_type xfs_error_ktype = {
+static struct kobj_type xfs_error_ktype = {
.release = xfs_sysfs_release,
.sysfs_ops = &xfs_sysfs_ops,
};
DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
-DEFINE_RW_EVENT(xfs_reflink_reserve_cow_range);
+DEFINE_RW_EVENT(xfs_reflink_reserve_cow);
DEFINE_RW_EVENT(xfs_reflink_allocate_cow_range);
DEFINE_INODE_IREC_EVENT(xfs_reflink_bounce_dio_write);
DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap);
-DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap_piece);
-DEFINE_INODE_ERROR_EVENT(xfs_reflink_reserve_cow_range_error);
DEFINE_INODE_ERROR_EVENT(xfs_reflink_allocate_cow_range_error);
DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
static inline struct mbox_chan *pcc_mbox_request_channel(struct mbox_client *cl,
int subspace_id)
{
- return NULL;
+ return ERR_PTR(-ENODEV);
}
static inline void pcc_mbox_free_channel(struct mbox_chan *chan) { }
#endif
#include <generated/autoksyms.h>
#define __EXPORT_SYMBOL(sym, val, sec) \
- __cond_export_sym(sym, val, sec, config_enabled(__KSYM_##sym))
+ __cond_export_sym(sym, val, sec, __is_defined(__KSYM_##sym))
#define __cond_export_sym(sym, val, sec, conf) \
___cond_export_sym(sym, val, sec, conf)
#define ___cond_export_sym(sym, val, sec, enabled) \
#define ACLK_IPP 200
#define ACLK_RGA 201
#define ACLK_CIF0 202
+#define ACLK_CPU 203
+#define ACLK_PERI 204
/* pclk gates */
#define PCLK_GRF 320
#define PCLK_EFUSE 347
#define PCLK_TZPC 348
#define PCLK_TSADC 349
+#define PCLK_CPU 350
+#define PCLK_PERI 351
/* hclk gates */
#define HCLK_SDMMC 448
#define HCLK_IPP 465
#define HCLK_RGA 466
#define HCLK_NANDC0 467
+#define HCLK_CPU 468
+#define HCLK_PERI 469
-#define CLK_NR_CLKS (HCLK_NANDC0 + 1)
+#define CLK_NR_CLKS (HCLK_PERI + 1)
/* soft-reset indices */
#define SRST_MCORE 2
+++ /dev/null
-/*
- * This header provides constants clk index STMicroelectronics
- * STiH415 SoC.
- */
-#ifndef _CLK_STIH415
-#define _CLK_STIH415
-
-/* CLOCKGEN A0 */
-#define CLK_ICN_REG 0
-#define CLK_ETH1_PHY 4
-
-/* CLOCKGEN A1 */
-#define CLK_ICN_IF_2 0
-#define CLK_GMAC0_PHY 3
-
-#endif
--- /dev/null
+/*
+ * This header provides macros for TI TPS65217 DT bindings.
+ *
+ * Copyright (C) 2016 Texas Instruments
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DT_BINDINGS_TPS65217_H__
+#define __DT_BINDINGS_TPS65217_H__
+
+#define TPS65217_IRQ_USB 0
+#define TPS65217_IRQ_AC 1
+#define TPS65217_IRQ_PB 2
+
+#endif
#define RK_GPIO4 4
#define RK_GPIO6 6
+#define RK_PA0 0
+#define RK_PA1 1
+#define RK_PA2 2
+#define RK_PA3 3
+#define RK_PA4 4
+#define RK_PA5 5
+#define RK_PA6 6
+#define RK_PA7 7
+#define RK_PB0 8
+#define RK_PB1 9
+#define RK_PB2 10
+#define RK_PB3 11
+#define RK_PB4 12
+#define RK_PB5 13
+#define RK_PB6 14
+#define RK_PB7 15
+#define RK_PC0 16
+#define RK_PC1 17
+#define RK_PC2 18
+#define RK_PC3 19
+#define RK_PC4 20
+#define RK_PC5 21
+#define RK_PC6 22
+#define RK_PC7 23
+#define RK_PD0 24
+#define RK_PD1 25
+#define RK_PD2 26
+#define RK_PD3 27
+#define RK_PD4 28
+#define RK_PD5 29
+#define RK_PD6 30
+#define RK_PD7 31
+
#define RK_FUNC_GPIO 0
#define RK_FUNC_1 1
#define RK_FUNC_2 2
--- /dev/null
+/*
+ * Copyright (C) 2015 MediaTek Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DT_BINDINGS_POWER_MT2701_POWER_H
+#define _DT_BINDINGS_POWER_MT2701_POWER_H
+
+#define MT2701_POWER_DOMAIN_CONN 0
+#define MT2701_POWER_DOMAIN_DISP 1
+#define MT2701_POWER_DOMAIN_MFG 2
+#define MT2701_POWER_DOMAIN_VDEC 3
+#define MT2701_POWER_DOMAIN_ISP 4
+#define MT2701_POWER_DOMAIN_BDP 5
+#define MT2701_POWER_DOMAIN_ETH 6
+#define MT2701_POWER_DOMAIN_HIF 7
+#define MT2701_POWER_DOMAIN_IFR_MSC 8
+
+#endif /* _DT_BINDINGS_POWER_MT2701_POWER_H */
int acpi_pci_irq_enable (struct pci_dev *dev);
void acpi_penalize_isa_irq(int irq, int active);
bool acpi_isa_irq_available(int irq);
+void acpi_penalize_sci_irq(int irq, int trigger, int polarity);
void acpi_pci_irq_disable (struct pci_dev *dev);
extern int ec_read(u8 addr, u8 *val);
* routines, one at of_clk_init(), and one at platform device probe
*/
#define CLK_OF_DECLARE_DRIVER(name, compat, fn) \
- static void name##_of_clk_init_driver(struct device_node *np) \
+ static void __init name##_of_clk_init_driver(struct device_node *np) \
{ \
of_node_clear_flag(np, OF_POPULATED); \
fn(np); \
if (best == table - 1)
return pos - table;
- return best - pos;
+ return best - table;
}
- return best - pos;
+ return best - table;
}
/* Works only on sorted freq-tables */
CPUHP_AP_ARM_ARCH_TIMER_STARTING,
CPUHP_AP_ARM_GLOBAL_TIMER_STARTING,
CPUHP_AP_DUMMY_TIMER_STARTING,
+ CPUHP_AP_JCORE_TIMER_STARTING,
CPUHP_AP_EXYNOS4_MCT_TIMER_STARTING,
CPUHP_AP_ARM_TWD_STARTING,
CPUHP_AP_METAG_TIMER_STARTING,
void *memremap(resource_size_t offset, size_t size, unsigned long flags);
void memunmap(void *addr);
+/*
+ * On x86 PAT systems we have memory tracking that keeps track of
+ * the allowed mappings on memory ranges. This tracking works for
+ * all the in-kernel mapping APIs (ioremap*), but where the user
+ * wishes to map a range from a physical device into user memory
+ * the tracking won't be updated. This API is to be used by
+ * drivers which remap physical device pages into userspace,
+ * and wants to make sure they are mapped WC and not UC.
+ */
+#ifndef arch_io_reserve_memtype_wc
+static inline int arch_io_reserve_memtype_wc(resource_size_t base,
+ resource_size_t size)
+{
+ return 0;
+}
+
+static inline void arch_io_free_memtype_wc(resource_size_t base,
+ resource_size_t size)
+{
+}
+#endif
+
#endif /* _LINUX_IO_H */
#define IOMAP_UNWRITTEN 0x04 /* blocks allocated @blkno in unwritten state */
/*
- * Flags for iomap mappings:
+ * Flags for all iomap mappings:
*/
-#define IOMAP_F_MERGED 0x01 /* contains multiple blocks/extents */
-#define IOMAP_F_SHARED 0x02 /* block shared with another file */
-#define IOMAP_F_NEW 0x04 /* blocks have been newly allocated */
+#define IOMAP_F_NEW 0x01 /* blocks have been newly allocated */
+
+/*
+ * Flags that only need to be reported for IOMAP_REPORT requests:
+ */
+#define IOMAP_F_MERGED 0x10 /* contains multiple blocks/extents */
+#define IOMAP_F_SHARED 0x20 /* block shared with another file */
/*
* Magic value for blkno:
/*
* Flags for iomap_begin / iomap_end. No flag implies a read.
*/
-#define IOMAP_WRITE (1 << 0)
-#define IOMAP_ZERO (1 << 1)
+#define IOMAP_WRITE (1 << 0) /* writing, must allocate blocks */
+#define IOMAP_ZERO (1 << 1) /* zeroing operation, may skip holes */
+#define IOMAP_REPORT (1 << 2) /* report extent status, e.g. FIEMAP */
struct iomap_ops {
/*
#define GITS_BASER_TYPE_SHIFT (56)
#define GITS_BASER_TYPE(r) (((r) >> GITS_BASER_TYPE_SHIFT) & 7)
#define GITS_BASER_ENTRY_SIZE_SHIFT (48)
-#define GITS_BASER_ENTRY_SIZE(r) ((((r) >> GITS_BASER_ENTRY_SIZE_SHIFT) & 0xff) + 1)
+#define GITS_BASER_ENTRY_SIZE(r) ((((r) >> GITS_BASER_ENTRY_SIZE_SHIFT) & 0x1f) + 1)
#define GITS_BASER_SHAREABILITY_SHIFT (10)
#define GITS_BASER_InnerShareable \
GIC_BASER_SHAREABILITY(GITS_BASER, InnerShareable)
void kasan_unpoison_shadow(const void *address, size_t size);
void kasan_unpoison_task_stack(struct task_struct *task);
+void kasan_unpoison_stack_above_sp_to(const void *watermark);
void kasan_alloc_pages(struct page *page, unsigned int order);
void kasan_free_pages(struct page *page, unsigned int order);
static inline void kasan_unpoison_shadow(const void *address, size_t size) {}
static inline void kasan_unpoison_task_stack(struct task_struct *task) {}
+static inline void kasan_unpoison_stack_above_sp_to(const void *watermark) {}
static inline void kasan_enable_current(void) {}
static inline void kasan_disable_current(void) {}
* When CONFIG_BOOGER is not defined, we generate a (... 1, 0) pair, and when
* the last step cherry picks the 2nd arg, we get a zero.
*/
-#define config_enabled(cfg) ___is_defined(cfg)
#define __is_defined(x) ___is_defined(x)
#define ___is_defined(val) ____is_defined(__ARG_PLACEHOLDER_##val)
#define ____is_defined(arg1_or_junk) __take_second_arg(arg1_or_junk 1, 0)
* otherwise. For boolean options, this is equivalent to
* IS_ENABLED(CONFIG_FOO).
*/
-#define IS_BUILTIN(option) config_enabled(option)
+#define IS_BUILTIN(option) __is_defined(option)
/*
* IS_MODULE(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'm', 0
* otherwise.
*/
-#define IS_MODULE(option) config_enabled(option##_MODULE)
+#define IS_MODULE(option) __is_defined(option##_MODULE)
/*
* IS_REACHABLE(CONFIG_FOO) evaluates to 1 if the currently compiled
}
#endif
-extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
+extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len,
+ unsigned int gup_flags);
extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
- void *buf, int len, int write);
+ void *buf, int len, unsigned int gup_flags);
-long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
- unsigned long start, unsigned long nr_pages,
- unsigned int foll_flags, struct page **pages,
- struct vm_area_struct **vmas, int *nonblocking);
long get_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
+ unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas);
long get_user_pages(unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
+ unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas);
long get_user_pages_locked(unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages, int *locked);
+ unsigned int gup_flags, struct page **pages, int *locked);
long __get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
- unsigned int gup_flags);
+ struct page **pages, unsigned int gup_flags);
long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages);
+ struct page **pages, unsigned int gup_flags);
int get_user_pages_fast(unsigned long start, int nr_pages, int write,
struct page **pages);
struct frame_vector *frame_vector_create(unsigned int nr_frames);
void frame_vector_destroy(struct frame_vector *vec);
int get_vaddr_frames(unsigned long start, unsigned int nr_pfns,
- bool write, bool force, struct frame_vector *vec);
+ unsigned int gup_flags, struct frame_vector *vec);
void put_vaddr_frames(struct frame_vector *vec);
int frame_vector_to_pages(struct frame_vector *vec);
void frame_vector_to_pfns(struct frame_vector *vec);
!vma_growsup(vma->vm_next, addr);
}
-int vma_is_stack_for_task(struct vm_area_struct *vma, struct task_struct *t);
+int vma_is_stack_for_current(struct vm_area_struct *vma);
extern unsigned long move_page_tables(struct vm_area_struct *vma,
unsigned long old_addr, struct vm_area_struct *new_vma,
#define FOLL_TRIED 0x800 /* a retry, previous pass started an IO */
#define FOLL_MLOCK 0x1000 /* lock present pages */
#define FOLL_REMOTE 0x2000 /* we are working on non-current tsk/mm */
+#define FOLL_COW 0x4000 /* internal GUP flag */
typedef int (*pte_fn_t)(pte_t *pte, pgtable_t token, unsigned long addr,
void *data);
seqlock_t span_seqlock;
#endif
- /*
- * wait_table -- the array holding the hash table
- * wait_table_hash_nr_entries -- the size of the hash table array
- * wait_table_bits -- wait_table_size == (1 << wait_table_bits)
- *
- * The purpose of all these is to keep track of the people
- * waiting for a page to become available and make them
- * runnable again when possible. The trouble is that this
- * consumes a lot of space, especially when so few things
- * wait on pages at a given time. So instead of using
- * per-page waitqueues, we use a waitqueue hash table.
- *
- * The bucket discipline is to sleep on the same queue when
- * colliding and wake all in that wait queue when removing.
- * When something wakes, it must check to be sure its page is
- * truly available, a la thundering herd. The cost of a
- * collision is great, but given the expected load of the
- * table, they should be so rare as to be outweighed by the
- * benefits from the saved space.
- *
- * __wait_on_page_locked() and unlock_page() in mm/filemap.c, are the
- * primary users of these fields, and in mm/page_alloc.c
- * free_area_init_core() performs the initialization of them.
- */
- wait_queue_head_t *wait_table;
- unsigned long wait_table_hash_nr_entries;
- unsigned long wait_table_bits;
+ int initialized;
/* Write-intensive fields used from the page allocator */
ZONE_PADDING(_pad1_)
static inline bool zone_is_initialized(struct zone *zone)
{
- return !!zone->wait_table;
+ return zone->initialized;
}
static inline bool zone_is_empty(struct zone *zone)
#define _LINUX_NVME_H
#include <linux/types.h>
-#include <linux/uuid.h>
/* NQN names in commands fields specified one size */
#define NVMF_NQN_FIELD_LEN 256
char fr[8];
__u8 rab;
__u8 ieee[3];
- __u8 mic;
+ __u8 cmic;
__u8 mdts;
__le16 cntlid;
__le32 ver;
__u8 apsta;
__le16 wctemp;
__le16 cctemp;
- __u8 rsvd270[50];
+ __le16 mtfa;
+ __le32 hmpre;
+ __le32 hmmin;
+ __u8 tnvmcap[16];
+ __u8 unvmcap[16];
+ __le32 rpmbs;
+ __u8 rsvd316[4];
__le16 kas;
__u8 rsvd322[190];
__u8 sqes;
__le16 nabo;
__le16 nabspf;
__u16 rsvd46;
- __le64 nvmcap[2];
+ __u8 nvmcap[16];
__u8 rsvd64[40];
__u8 nguid[16];
__u8 eui64[8];
__u8 vs[3712];
};
+enum {
+ NVME_ID_CNS_NS = 0x00,
+ NVME_ID_CNS_CTRL = 0x01,
+ NVME_ID_CNS_NS_ACTIVE_LIST = 0x02,
+ NVME_ID_CNS_NS_PRESENT_LIST = 0x10,
+ NVME_ID_CNS_NS_PRESENT = 0x11,
+ NVME_ID_CNS_CTRL_NS_LIST = 0x12,
+ NVME_ID_CNS_CTRL_LIST = 0x13,
+};
+
enum {
NVME_NS_FEAT_THIN = 1 << 0,
NVME_NS_FLBAS_LBA_MASK = 0xf,
nvme_admin_set_features = 0x09,
nvme_admin_get_features = 0x0a,
nvme_admin_async_event = 0x0c,
+ nvme_admin_ns_mgmt = 0x0d,
nvme_admin_activate_fw = 0x10,
nvme_admin_download_fw = 0x11,
+ nvme_admin_ns_attach = 0x15,
nvme_admin_keep_alive = 0x18,
nvme_admin_format_nvm = 0x80,
nvme_admin_security_send = 0x81,
NVME_FEAT_WRITE_ATOMIC = 0x0a,
NVME_FEAT_ASYNC_EVENT = 0x0b,
NVME_FEAT_AUTO_PST = 0x0c,
+ NVME_FEAT_HOST_MEM_BUF = 0x0d,
NVME_FEAT_KATO = 0x0f,
NVME_FEAT_SW_PROGRESS = 0x80,
NVME_FEAT_HOST_ID = 0x81,
struct nvmf_disc_rsp_page_entry {
__u8 trtype;
__u8 adrfam;
- __u8 nqntype;
+ __u8 subtype;
__u8 treq;
__le16 portid;
__le16 cntlid;
};
struct nvmf_connect_data {
- uuid_be hostid;
+ __u8 hostid[16];
__le16 cntlid;
char resv4[238];
char subsysnqn[NVMF_NQN_FIELD_LEN];
NVME_SC_INVALID_VECTOR = 0x108,
NVME_SC_INVALID_LOG_PAGE = 0x109,
NVME_SC_INVALID_FORMAT = 0x10a,
- NVME_SC_FIRMWARE_NEEDS_RESET = 0x10b,
+ NVME_SC_FW_NEEDS_CONV_RESET = 0x10b,
NVME_SC_INVALID_QUEUE = 0x10c,
NVME_SC_FEATURE_NOT_SAVEABLE = 0x10d,
NVME_SC_FEATURE_NOT_CHANGEABLE = 0x10e,
NVME_SC_FEATURE_NOT_PER_NS = 0x10f,
- NVME_SC_FW_NEEDS_RESET_SUBSYS = 0x110,
+ NVME_SC_FW_NEEDS_SUBSYS_RESET = 0x110,
+ NVME_SC_FW_NEEDS_RESET = 0x111,
+ NVME_SC_FW_NEEDS_MAX_TIME = 0x112,
+ NVME_SC_FW_ACIVATE_PROHIBITED = 0x113,
+ NVME_SC_OVERLAPPING_RANGE = 0x114,
+ NVME_SC_NS_INSUFFICENT_CAP = 0x115,
+ NVME_SC_NS_ID_UNAVAILABLE = 0x116,
+ NVME_SC_NS_ALREADY_ATTACHED = 0x118,
+ NVME_SC_NS_IS_PRIVATE = 0x119,
+ NVME_SC_NS_NOT_ATTACHED = 0x11a,
+ NVME_SC_THIN_PROV_NOT_SUPP = 0x11b,
+ NVME_SC_CTRL_LIST_INVALID = 0x11c,
/*
* I/O Command Set Specific - NVM commands:
NVME_SC_REFTAG_CHECK = 0x284,
NVME_SC_COMPARE_FAILED = 0x285,
NVME_SC_ACCESS_DENIED = 0x286,
+ NVME_SC_UNWRITTEN_BLOCK = 0x287,
NVME_SC_DNR = 0x4000,
};
__le16 status; /* did the command fail, and if so, why? */
};
-#define NVME_VS(major, minor) (((major) << 16) | ((minor) << 8))
+#define NVME_VS(major, minor, tertiary) \
+ (((major) << 16) | ((minor) << 8) | (tertiary))
#endif /* _LINUX_NVME_H */
extern void perf_event_enable(struct perf_event *event);
extern void perf_event_disable(struct perf_event *event);
extern void perf_event_disable_local(struct perf_event *event);
+extern void perf_event_disable_inatomic(struct perf_event *event);
extern void perf_event_task_tick(void);
#else /* !CONFIG_PERF_EVENTS: */
static inline void *
unsigned long prot, int pkey);
asmlinkage long sys_pkey_alloc(unsigned long flags, unsigned long init_val);
asmlinkage long sys_pkey_free(int pkey);
-//asmlinkage long sys_pkey_get(int pkey, unsigned long flags);
-//asmlinkage long sys_pkey_set(int pkey, unsigned long access_rights,
-// unsigned long flags);
#endif
struct timespec;
struct compat_timespec;
-#ifdef CONFIG_THREAD_INFO_IN_TASK
-struct thread_info {
- unsigned long flags; /* low level flags */
-};
-
-#define INIT_THREAD_INFO(tsk) \
-{ \
- .flags = 0, \
-}
-#endif
-
#ifdef CONFIG_THREAD_INFO_IN_TASK
#define current_thread_info() ((struct thread_info *)current)
#endif
TCM_LOGICAL_BLOCK_GUARD_CHECK_FAILED = R(0x15),
TCM_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED = R(0x16),
TCM_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED = R(0x17),
+ TCM_COPY_TARGET_DEVICE_NOT_REACHABLE = R(0x18),
#undef R
};
__SYSCALL(__NR_pkey_alloc, sys_pkey_alloc)
#define __NR_pkey_free 290
__SYSCALL(__NR_pkey_free, sys_pkey_free)
-#define __NR_pkey_get 291
-//__SYSCALL(__NR_pkey_get, sys_pkey_get)
-#define __NR_pkey_set 292
-//__SYSCALL(__NR_pkey_set, sys_pkey_set)
#undef __NR_syscalls
#define __NR_syscalls 291
header-y += bpf.h
header-y += bpqether.h
header-y += bsg.h
+header-y += bt-bmc.h
header-y += btrfs.h
header-y += can.h
header-y += capability.h
--- /dev/null
+/*
+ * Copyright (c) 2015-2016, IBM Corporation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _UAPI_LINUX_BT_BMC_H
+#define _UAPI_LINUX_BT_BMC_H
+
+#include <linux/ioctl.h>
+
+#define __BT_BMC_IOCTL_MAGIC 0xb1
+#define BT_BMC_IOCTL_SMS_ATN _IO(__BT_BMC_IOCTL_MAGIC, 0x00)
+
+#endif /* _UAPI_LINUX_BT_BMC_H */
size_t alen;
alen = min(len, DATALEN_MSG);
- msg = kmalloc(sizeof(*msg) + alen, GFP_KERNEL);
+ msg = kmalloc(sizeof(*msg) + alen, GFP_KERNEL_ACCOUNT);
if (msg == NULL)
return NULL;
while (len > 0) {
struct msg_msgseg *seg;
alen = min(len, DATALEN_SEG);
- seg = kmalloc(sizeof(*seg) + alen, GFP_KERNEL);
+ seg = kmalloc(sizeof(*seg) + alen, GFP_KERNEL_ACCOUNT);
if (seg == NULL)
goto out_err;
*pseg = seg;
.wq = __WAIT_QUEUE_HEAD_INITIALIZER(cpu_hotplug.wq),
.lock = __MUTEX_INITIALIZER(cpu_hotplug.lock),
#ifdef CONFIG_DEBUG_LOCK_ALLOC
- .dep_map = {.name = "cpu_hotplug.lock" },
+ .dep_map = STATIC_LOCKDEP_MAP_INIT("cpu_hotplug.dep_map", &cpu_hotplug.dep_map),
#endif
};
}
EXPORT_SYMBOL_GPL(perf_event_disable);
+void perf_event_disable_inatomic(struct perf_event *event)
+{
+ event->pending_disable = 1;
+ irq_work_queue(&event->pending);
+}
+
static void perf_set_shadow_time(struct perf_event *event,
struct perf_event_context *ctx,
u64 tstamp)
if (events && atomic_dec_and_test(&event->event_limit)) {
ret = 1;
event->pending_kill = POLL_HUP;
- event->pending_disable = 1;
- irq_work_queue(&event->pending);
+
+ perf_event_disable_inatomic(event);
}
READ_ONCE(event->overflow_handler)(event, data, regs);
void perf_pmu_unregister(struct pmu *pmu)
{
+ int remove_device;
+
mutex_lock(&pmus_lock);
+ remove_device = pmu_bus_running;
list_del_rcu(&pmu->entry);
mutex_unlock(&pmus_lock);
free_percpu(pmu->pmu_disable_count);
if (pmu->type >= PERF_TYPE_MAX)
idr_remove(&pmu_idr, pmu->type);
- if (pmu->nr_addr_filters)
- device_remove_file(pmu->dev, &dev_attr_nr_addr_filters);
- device_del(pmu->dev);
- put_device(pmu->dev);
+ if (remove_device) {
+ if (pmu->nr_addr_filters)
+ device_remove_file(pmu->dev, &dev_attr_nr_addr_filters);
+ device_del(pmu->dev);
+ put_device(pmu->dev);
+ }
free_pmu_context(pmu);
}
EXPORT_SYMBOL_GPL(perf_pmu_unregister);
retry:
/* Read the page with vaddr into memory */
- ret = get_user_pages_remote(NULL, mm, vaddr, 1, 0, 1, &old_page, &vma);
+ ret = get_user_pages_remote(NULL, mm, vaddr, 1, FOLL_FORCE, &old_page,
+ &vma);
if (ret <= 0)
return ret;
* but we treat this as a 'remote' access since it is
* essentially a kernel access to the memory.
*/
- result = get_user_pages_remote(NULL, mm, vaddr, 1, 0, 1, &page, NULL);
+ result = get_user_pages_remote(NULL, mm, vaddr, 1, FOLL_FORCE, &page,
+ NULL);
if (result < 0)
return result;
irq_put_desc_unlock(desc, flags);
return 0;
}
+EXPORT_SYMBOL_GPL(irq_set_parent);
#endif
/*
/*
* We are interested in code coverage as a function of a syscall inputs,
* so we ignore code executed in interrupts.
+ * The checks for whether we are in an interrupt are open-coded, because
+ * 1. We can't use in_interrupt() here, since it also returns true
+ * when we are inside local_bh_disable() section.
+ * 2. We don't want to use (in_irq() | in_serving_softirq() | in_nmi()),
+ * since that leads to slower generated code (three separate tests,
+ * one for each of the flags).
*/
- if (!t || in_interrupt())
+ if (!t || (preempt_count() & (HARDIRQ_MASK | SOFTIRQ_OFFSET
+ | NMI_MASK)))
return;
mode = READ_ONCE(t->kcov_mode);
if (mode == KCOV_MODE_TRACE) {
#ifndef CONFIG_SUSPEND_SKIP_SYNC
trace_suspend_resume(TPS("sync_filesystems"), 0, true);
- printk(KERN_INFO "PM: Syncing filesystems ... ");
+ pr_info("PM: Syncing filesystems ... ");
sys_sync();
- printk("done.\n");
+ pr_cont("done.\n");
trace_suspend_resume(TPS("sync_filesystems"), 0, false);
#endif
cont_flush();
}
+ /* Skip empty continuation lines that couldn't be added - they just flush */
+ if (!text_len && (lflags & LOG_CONT))
+ return 0;
+
/* If it doesn't end in a newline, try to buffer the current line */
if (!(lflags & LOG_NEWLINE)) {
if (cont_add(facility, level, lflags, text, text_len))
int this_len, retval;
this_len = (len > sizeof(buf)) ? sizeof(buf) : len;
- retval = access_process_vm(tsk, src, buf, this_len, 0);
+ retval = access_process_vm(tsk, src, buf, this_len, FOLL_FORCE);
if (!retval) {
if (copied)
break;
this_len = (len > sizeof(buf)) ? sizeof(buf) : len;
if (copy_from_user(buf, src, this_len))
return -EFAULT;
- retval = access_process_vm(tsk, dst, buf, this_len, 1);
+ retval = access_process_vm(tsk, dst, buf, this_len,
+ FOLL_FORCE | FOLL_WRITE);
if (!retval) {
if (copied)
break;
unsigned long tmp;
int copied;
- copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
+ copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), FOLL_FORCE);
if (copied != sizeof(tmp))
return -EIO;
return put_user(tmp, (unsigned long __user *)data);
{
int copied;
- copied = access_process_vm(tsk, addr, &data, sizeof(data), 1);
+ copied = access_process_vm(tsk, addr, &data, sizeof(data),
+ FOLL_FORCE | FOLL_WRITE);
return (copied == sizeof(data)) ? 0 : -EIO;
}
switch (request) {
case PTRACE_PEEKTEXT:
case PTRACE_PEEKDATA:
- ret = access_process_vm(child, addr, &word, sizeof(word), 0);
+ ret = access_process_vm(child, addr, &word, sizeof(word),
+ FOLL_FORCE);
if (ret != sizeof(word))
ret = -EIO;
else
case PTRACE_POKETEXT:
case PTRACE_POKEDATA:
- ret = access_process_vm(child, addr, &data, sizeof(data), 1);
+ ret = access_process_vm(child, addr, &data, sizeof(data),
+ FOLL_FORCE | FOLL_WRITE);
ret = (ret != sizeof(data) ? -EIO : 0);
break;
DECLARE_PER_CPU(cpumask_var_t, load_balance_mask);
DECLARE_PER_CPU(cpumask_var_t, select_idle_mask);
+#define WAIT_TABLE_BITS 8
+#define WAIT_TABLE_SIZE (1 << WAIT_TABLE_BITS)
+static wait_queue_head_t bit_wait_table[WAIT_TABLE_SIZE] __cacheline_aligned;
+
+wait_queue_head_t *bit_waitqueue(void *word, int bit)
+{
+ const int shift = BITS_PER_LONG == 32 ? 5 : 6;
+ unsigned long val = (unsigned long)word << shift | bit;
+
+ return bit_wait_table + hash_long(val, WAIT_TABLE_BITS);
+}
+EXPORT_SYMBOL(bit_waitqueue);
+
void __init sched_init(void)
{
int i, j;
unsigned long alloc_size = 0, ptr;
+ for (i = 0; i < WAIT_TABLE_SIZE; i++)
+ init_waitqueue_head(bit_wait_table + i);
+
#ifdef CONFIG_FAIR_GROUP_SCHED
alloc_size += 2 * nr_cpu_ids * sizeof(void **);
#endif
* will definitely be update (after enqueue).
*/
sa->period_contrib = 1023;
- sa->load_avg = scale_load_down(se->load.weight);
+ /*
+ * Tasks are intialized with full load to be seen as heavy tasks until
+ * they get a chance to stabilize to their real load level.
+ * Group entities are intialized with zero load to reflect the fact that
+ * nothing has been attached to the task group yet.
+ */
+ if (entity_is_task(se))
+ sa->load_avg = scale_load_down(se->load.weight);
sa->load_sum = sa->load_avg * LOAD_AVG_MAX;
/*
* At this point, util_avg won't be used in select_task_rq_fair anyway
*/
static int select_idle_cpu(struct task_struct *p, struct sched_domain *sd, int target)
{
- struct sched_domain *this_sd = rcu_dereference(*this_cpu_ptr(&sd_llc));
- u64 avg_idle = this_rq()->avg_idle;
- u64 avg_cost = this_sd->avg_scan_cost;
+ struct sched_domain *this_sd;
+ u64 avg_cost, avg_idle = this_rq()->avg_idle;
u64 time, cost;
s64 delta;
int cpu, wrap;
+ this_sd = rcu_dereference(*this_cpu_ptr(&sd_llc));
+ if (!this_sd)
+ return -1;
+
+ avg_cost = this_sd->avg_scan_cost;
+
/*
* Due to large variance we need a large fuzz factor; hackbench in
* particularly is sensitive here.
{
struct sched_entity *se;
struct cfs_rq *cfs_rq;
- struct rq *rq;
int i;
tg->cfs_rq = kzalloc(sizeof(cfs_rq) * nr_cpu_ids, GFP_KERNEL);
init_cfs_bandwidth(tg_cfs_bandwidth(tg));
for_each_possible_cpu(i) {
- rq = cpu_rq(i);
-
cfs_rq = kzalloc_node(sizeof(struct cfs_rq),
GFP_KERNEL, cpu_to_node(i));
if (!cfs_rq)
}
EXPORT_SYMBOL(wake_up_bit);
-wait_queue_head_t *bit_waitqueue(void *word, int bit)
-{
- const int shift = BITS_PER_LONG == 32 ? 5 : 6;
- const struct zone *zone = page_zone(virt_to_page(word));
- unsigned long val = (unsigned long)word << shift | bit;
-
- return &zone->wait_table[hash_long(val, zone->wait_table_bits)];
-}
-EXPORT_SYMBOL(bit_waitqueue);
-
/*
* Manipulate the atomic_t address to produce a better bit waitqueue table hash
* index (we're keying off bit -1, but that would produce a horrible hash
DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
const char * const softirq_to_name[NR_SOFTIRQS] = {
- "HI", "TIMER", "NET_TX", "NET_RX", "BLOCK", "BLOCK_IOPOLL",
+ "HI", "TIMER", "NET_TX", "NET_RX", "BLOCK", "IRQ_POLL",
"TASKLET", "SCHED", "HRTIMER", "RCU"
};
static int alarm_timer_create(struct k_itimer *new_timer)
{
enum alarmtimer_type type;
- struct alarm_base *base;
if (!alarmtimer_get_rtcdev())
return -ENOTSUPP;
return -EPERM;
type = clock2alarm(new_timer->it_clock);
- base = &alarm_bases[type];
alarm_init(&new_timer->it.alarm.alarmtimer, type, alarm_handle_timer);
return 0;
}
#ifdef CONFIG_NO_HZ_COMMON
static inline struct timer_base *
-__get_target_base(struct timer_base *base, unsigned tflags)
+get_target_base(struct timer_base *base, unsigned tflags)
{
#ifdef CONFIG_SMP
if ((tflags & TIMER_PINNED) || !base->migration_enabled)
static inline void forward_timer_base(struct timer_base *base)
{
+ unsigned long jnow = READ_ONCE(jiffies);
+
/*
* We only forward the base when it's idle and we have a delta between
* base clock and jiffies.
*/
- if (!base->is_idle || (long) (jiffies - base->clk) < 2)
+ if (!base->is_idle || (long) (jnow - base->clk) < 2)
return;
/*
* If the next expiry value is > jiffies, then we fast forward to
* jiffies otherwise we forward to the next expiry value.
*/
- if (time_after(base->next_expiry, jiffies))
- base->clk = jiffies;
+ if (time_after(base->next_expiry, jnow))
+ base->clk = jnow;
else
base->clk = base->next_expiry;
}
#else
static inline struct timer_base *
-__get_target_base(struct timer_base *base, unsigned tflags)
+get_target_base(struct timer_base *base, unsigned tflags)
{
return get_timer_this_cpu_base(tflags);
}
static inline void forward_timer_base(struct timer_base *base) { }
#endif
-static inline struct timer_base *
-get_target_base(struct timer_base *base, unsigned tflags)
-{
- struct timer_base *target = __get_target_base(base, tflags);
-
- forward_timer_base(target);
- return target;
-}
/*
* We are using hashed locking: Holding per_cpu(timer_bases[x]).lock means
{
for (;;) {
struct timer_base *base;
- u32 tf = timer->flags;
+ u32 tf;
+
+ /*
+ * We need to use READ_ONCE() here, otherwise the compiler
+ * might re-read @tf between the check for TIMER_MIGRATING
+ * and spin_lock().
+ */
+ tf = READ_ONCE(timer->flags);
if (!(tf & TIMER_MIGRATING)) {
base = get_timer_base(tf);
unsigned long clk = 0, flags;
int ret = 0;
+ BUG_ON(!timer->function);
+
/*
* This is a common optimization triggered by the networking code - if
* the timer is re-modified to have the same timeout or ends up in the
if (timer_pending(timer)) {
if (timer->expires == expires)
return 1;
+
/*
- * Take the current timer_jiffies of base, but without holding
- * the lock!
+ * We lock timer base and calculate the bucket index right
+ * here. If the timer ends up in the same bucket, then we
+ * just update the expiry time and avoid the whole
+ * dequeue/enqueue dance.
*/
- base = get_timer_base(timer->flags);
- clk = base->clk;
+ base = lock_timer_base(timer, &flags);
+ clk = base->clk;
idx = calc_wheel_index(expires, clk);
/*
*/
if (idx == timer_get_idx(timer)) {
timer->expires = expires;
- return 1;
+ ret = 1;
+ goto out_unlock;
}
+ } else {
+ base = lock_timer_base(timer, &flags);
}
timer_stats_timer_set_start_info(timer);
- BUG_ON(!timer->function);
-
- base = lock_timer_base(timer, &flags);
ret = detach_if_pending(timer, base, false);
if (!ret && pending_only)
}
}
+ /* Try to forward a stale timer base clock */
+ forward_timer_base(base);
+
timer->expires = expires;
/*
* If 'idx' was calculated above and the base time did not advance
- * between calculating 'idx' and taking the lock, only enqueue_timer()
- * and trigger_dyntick_cpu() is required. Otherwise we need to
- * (re)calculate the wheel index via internal_add_timer().
+ * between calculating 'idx' and possibly switching the base, only
+ * enqueue_timer() and trigger_dyntick_cpu() is required. Otherwise
+ * we need to (re)calculate the wheel index via
+ * internal_add_timer().
*/
if (idx != UINT_MAX && clk == base->clk) {
enqueue_timer(base, timer, idx);
is_max_delta = (nextevt == base->clk + NEXT_TIMER_MAX_DELTA);
base->next_expiry = nextevt;
/*
- * We have a fresh next event. Check whether we can forward the base:
+ * We have a fresh next event. Check whether we can forward the
+ * base. We can only do that when @basej is past base->clk
+ * otherwise we might rewind base->clk.
*/
- if (time_after(nextevt, jiffies))
- base->clk = jiffies;
- else if (time_after(nextevt, base->clk))
- base->clk = nextevt;
+ if (time_after(basej, base->clk)) {
+ if (time_after(nextevt, basej))
+ base->clk = basej;
+ else if (time_after(nextevt, base->clk))
+ base->clk = nextevt;
+ }
if (time_before_eq(nextevt, basej)) {
expires = basem;
int "Warn for stack frames larger than (needs gcc 4.4)"
range 0 8192
default 0 if KASAN
+ default 2048 if GCC_PLUGIN_LATENT_ENTROPY
default 1024 if !64BIT
default 2048 if 64BIT
help
struct gen_pool_chunk *chunk;
unsigned long addr = 0;
int order = pool->min_alloc_order;
- int nbits, start_bit = 0, end_bit, remain;
+ int nbits, start_bit, end_bit, remain;
#ifndef CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG
BUG_ON(in_nmi());
if (size > atomic_read(&chunk->avail))
continue;
+ start_bit = 0;
end_bit = chunk_size(chunk) >> order;
retry:
start_bit = algo(chunk->bits, end_bit, start_bit,
STACK_ALLOC_ALIGN)
#define STACK_ALLOC_INDEX_BITS (DEPOT_STACK_BITS - \
STACK_ALLOC_NULL_PROTECTION_BITS - STACK_ALLOC_OFFSET_BITS)
-#define STACK_ALLOC_SLABS_CAP 1024
+#define STACK_ALLOC_SLABS_CAP 8192
#define STACK_ALLOC_MAX_SLABS \
(((1LL << (STACK_ALLOC_INDEX_BITS)) < STACK_ALLOC_SLABS_CAP) ? \
(1LL << (STACK_ALLOC_INDEX_BITS)) : STACK_ALLOC_SLABS_CAP)
bool "Allow for memory hot-add"
depends on SPARSEMEM || X86_64_ACPI_NUMA
depends on ARCH_ENABLE_MEMORY_HOTPLUG
- depends on !KASAN
+ depends on COMPILE_TEST || !KASAN
config MEMORY_HOTPLUG_SPARSE
def_bool y
*/
wait_queue_head_t *page_waitqueue(struct page *page)
{
- const struct zone *zone = page_zone(page);
-
- return &zone->wait_table[hash_ptr(page, zone->wait_table_bits)];
+ return bit_waitqueue(page, 0);
}
EXPORT_SYMBOL(page_waitqueue);
* get_vaddr_frames() - map virtual addresses to pfns
* @start: starting user address
* @nr_frames: number of pages / pfns from start to map
- * @write: whether pages will be written to by the caller
- * @force: whether to force write access even if user mapping is
- * readonly. See description of the same argument of
- get_user_pages().
+ * @gup_flags: flags modifying lookup behaviour
* @vec: structure which receives pages / pfns of the addresses mapped.
* It should have space for at least nr_frames entries.
*
* This function takes care of grabbing mmap_sem as necessary.
*/
int get_vaddr_frames(unsigned long start, unsigned int nr_frames,
- bool write, bool force, struct frame_vector *vec)
+ unsigned int gup_flags, struct frame_vector *vec)
{
struct mm_struct *mm = current->mm;
struct vm_area_struct *vma;
vec->got_ref = true;
vec->is_pfns = false;
ret = get_user_pages_locked(start, nr_frames,
- write, force, (struct page **)(vec->ptrs), &locked);
+ gup_flags, (struct page **)(vec->ptrs), &locked);
goto out;
}
return -EEXIST;
}
+/*
+ * FOLL_FORCE can write to even unwritable pte's, but only
+ * after we've gone through a COW cycle and they are dirty.
+ */
+static inline bool can_follow_write_pte(pte_t pte, unsigned int flags)
+{
+ return pte_write(pte) ||
+ ((flags & FOLL_FORCE) && (flags & FOLL_COW) && pte_dirty(pte));
+}
+
static struct page *follow_page_pte(struct vm_area_struct *vma,
unsigned long address, pmd_t *pmd, unsigned int flags)
{
}
if ((flags & FOLL_NUMA) && pte_protnone(pte))
goto no_page;
- if ((flags & FOLL_WRITE) && !pte_write(pte)) {
+ if ((flags & FOLL_WRITE) && !can_follow_write_pte(pte, flags)) {
pte_unmap_unlock(ptep, ptl);
return NULL;
}
* reCOWed by userspace write).
*/
if ((ret & VM_FAULT_WRITE) && !(vma->vm_flags & VM_WRITE))
- *flags &= ~FOLL_WRITE;
+ *flags |= FOLL_COW;
return 0;
}
* instead of __get_user_pages. __get_user_pages should be used only if
* you need some special @gup_flags.
*/
-long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
+static long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas, int *nonblocking)
} while (nr_pages);
return i;
}
-EXPORT_SYMBOL(__get_user_pages);
bool vma_permits_fault(struct vm_area_struct *vma, unsigned int fault_flags)
{
struct mm_struct *mm,
unsigned long start,
unsigned long nr_pages,
- int write, int force,
struct page **pages,
struct vm_area_struct **vmas,
int *locked, bool notify_drop,
if (pages)
flags |= FOLL_GET;
- if (write)
- flags |= FOLL_WRITE;
- if (force)
- flags |= FOLL_FORCE;
pages_done = 0;
lock_dropped = false;
* up_read(&mm->mmap_sem);
*/
long get_user_pages_locked(unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
+ unsigned int gup_flags, struct page **pages,
int *locked)
{
return __get_user_pages_locked(current, current->mm, start, nr_pages,
- write, force, pages, NULL, locked, true,
- FOLL_TOUCH);
+ pages, NULL, locked, true,
+ gup_flags | FOLL_TOUCH);
}
EXPORT_SYMBOL(get_user_pages_locked);
*/
__always_inline long __get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
- unsigned int gup_flags)
+ struct page **pages, unsigned int gup_flags)
{
long ret;
int locked = 1;
+
down_read(&mm->mmap_sem);
- ret = __get_user_pages_locked(tsk, mm, start, nr_pages, write, force,
- pages, NULL, &locked, false, gup_flags);
+ ret = __get_user_pages_locked(tsk, mm, start, nr_pages, pages, NULL,
+ &locked, false, gup_flags);
if (locked)
up_read(&mm->mmap_sem);
return ret;
* "force" parameter).
*/
long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages)
+ struct page **pages, unsigned int gup_flags)
{
return __get_user_pages_unlocked(current, current->mm, start, nr_pages,
- write, force, pages, FOLL_TOUCH);
+ pages, gup_flags | FOLL_TOUCH);
}
EXPORT_SYMBOL(get_user_pages_unlocked);
* @mm: mm_struct of target mm
* @start: starting user address
* @nr_pages: number of pages from start to pin
- * @write: whether pages will be written to by the caller
- * @force: whether to force access even when user mapping is currently
- * protected (but never forces write access to shared mapping).
+ * @gup_flags: flags modifying lookup behaviour
* @pages: array that receives pointers to the pages pinned.
* Should be at least nr_pages long. Or NULL, if caller
* only intends to ensure the pages are faulted in.
* or similar operation cannot guarantee anything stronger anyway because
* locks can't be held over the syscall boundary.
*
- * If write=0, the page must not be written to. If the page is written to,
- * set_page_dirty (or set_page_dirty_lock, as appropriate) must be called
- * after the page is finished with, and before put_page is called.
+ * If gup_flags & FOLL_WRITE == 0, the page must not be written to. If the page
+ * is written to, set_page_dirty (or set_page_dirty_lock, as appropriate) must
+ * be called after the page is finished with, and before put_page is called.
*
* get_user_pages is typically used for fewer-copy IO operations, to get a
* handle on the memory by some means other than accesses via the user virtual
*/
long get_user_pages_remote(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
+ unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas)
{
- return __get_user_pages_locked(tsk, mm, start, nr_pages, write, force,
- pages, vmas, NULL, false,
- FOLL_TOUCH | FOLL_REMOTE);
+ return __get_user_pages_locked(tsk, mm, start, nr_pages, pages, vmas,
+ NULL, false,
+ gup_flags | FOLL_TOUCH | FOLL_REMOTE);
}
EXPORT_SYMBOL(get_user_pages_remote);
* obviously don't pass FOLL_REMOTE in here.
*/
long get_user_pages(unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
+ unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas)
{
return __get_user_pages_locked(current, current->mm, start, nr_pages,
- write, force, pages, vmas, NULL, false,
- FOLL_TOUCH);
+ pages, vmas, NULL, false,
+ gup_flags | FOLL_TOUCH);
}
EXPORT_SYMBOL(get_user_pages);
start += nr << PAGE_SHIFT;
pages += nr;
- ret = get_user_pages_unlocked(start, nr_pages - nr, write, 0, pages);
+ ret = get_user_pages_unlocked(start, nr_pages - nr, pages,
+ write ? FOLL_WRITE : 0);
/* Have to be a bit careful with return values */
if (nr > 0) {
#include <linux/string.h>
#include <linux/types.h>
#include <linux/vmalloc.h>
+#include <linux/bug.h>
#include "kasan.h"
#include "../slab.h"
}
}
-static void __kasan_unpoison_stack(struct task_struct *task, void *sp)
+static void __kasan_unpoison_stack(struct task_struct *task, const void *sp)
{
void *base = task_stack_page(task);
size_t size = sp - base;
}
/* Unpoison the stack for the current task beyond a watermark sp value. */
-asmlinkage void kasan_unpoison_remaining_stack(void *sp)
+asmlinkage void kasan_unpoison_task_stack_below(const void *watermark)
{
- __kasan_unpoison_stack(current, sp);
+ __kasan_unpoison_stack(current, watermark);
+}
+
+/*
+ * Clear all poison for the region between the current SP and a provided
+ * watermark value, as is sometimes required prior to hand-crafted asm function
+ * returns in the middle of functions.
+ */
+void kasan_unpoison_stack_above_sp_to(const void *watermark)
+{
+ const void *sp = __builtin_frame_address(0);
+ size_t size = watermark - sp;
+
+ if (WARN_ON(sp > watermark))
+ return;
+ kasan_unpoison_shadow(sp, size);
}
/*
read_lock(&tasklist_lock);
do_each_thread(g, p) {
- scan_block(task_stack_page(p), task_stack_page(p) +
- THREAD_SIZE, NULL);
+ void *stack = try_get_task_stack(p);
+ if (stack) {
+ scan_block(stack, stack + THREAD_SIZE, NULL);
+ put_task_stack(p);
+ }
} while_each_thread(g, p);
read_unlock(&tasklist_lock);
}
err = memcg_init_list_lru(lru, memcg_aware);
if (err) {
kfree(lru->node);
+ /* Do this so a list_lru_destroy() doesn't crash: */
+ lru->node = NULL;
goto out;
}
current->flags & PF_EXITING))
goto force;
+ /*
+ * Prevent unbounded recursion when reclaim operations need to
+ * allocate memory. This might exceed the limits temporarily,
+ * but we prefer facilitating memory reclaim and getting back
+ * under the limit over triggering OOM kills in these cases.
+ */
+ if (unlikely(current->flags & PF_MEMALLOC))
+ goto force;
+
if (unlikely(task_in_memcg_oom(current)))
goto nomem;
* given task for page fault accounting.
*/
static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
- unsigned long addr, void *buf, int len, int write)
+ unsigned long addr, void *buf, int len, unsigned int gup_flags)
{
struct vm_area_struct *vma;
void *old_buf = buf;
+ int write = gup_flags & FOLL_WRITE;
down_read(&mm->mmap_sem);
/* ignore errors, just check how much was successfully transferred */
struct page *page = NULL;
ret = get_user_pages_remote(tsk, mm, addr, 1,
- write, 1, &page, &vma);
+ gup_flags, &page, &vma);
if (ret <= 0) {
#ifndef CONFIG_HAVE_IOREMAP_PROT
break;
* @addr: start address to access
* @buf: source or destination buffer
* @len: number of bytes to transfer
- * @write: whether the access is a write
+ * @gup_flags: flags modifying lookup behaviour
*
* The caller must hold a reference on @mm.
*/
int access_remote_vm(struct mm_struct *mm, unsigned long addr,
- void *buf, int len, int write)
+ void *buf, int len, unsigned int gup_flags)
{
- return __access_remote_vm(NULL, mm, addr, buf, len, write);
+ return __access_remote_vm(NULL, mm, addr, buf, len, gup_flags);
}
/*
* Do not walk the page table directly, use get_user_pages
*/
int access_process_vm(struct task_struct *tsk, unsigned long addr,
- void *buf, int len, int write)
+ void *buf, int len, unsigned int gup_flags)
{
struct mm_struct *mm;
int ret;
if (!mm)
return 0;
- ret = __access_remote_vm(tsk, mm, addr, buf, len, write);
+ ret = __access_remote_vm(tsk, mm, addr, buf, len, gup_flags);
+
mmput(mm);
return ret;
unsigned long i, pfn, end_pfn, nr_pages;
int node = pgdat->node_id;
struct page *page;
- struct zone *zone;
nr_pages = PAGE_ALIGN(sizeof(struct pglist_data)) >> PAGE_SHIFT;
page = virt_to_page(pgdat);
for (i = 0; i < nr_pages; i++, page++)
get_page_bootmem(node, page, NODE_INFO);
- zone = &pgdat->node_zones[0];
- for (; zone < pgdat->node_zones + MAX_NR_ZONES - 1; zone++) {
- if (zone_is_initialized(zone)) {
- nr_pages = zone->wait_table_hash_nr_entries
- * sizeof(wait_queue_head_t);
- nr_pages = PAGE_ALIGN(nr_pages) >> PAGE_SHIFT;
- page = virt_to_page(zone->wait_table);
-
- for (i = 0; i < nr_pages; i++, page++)
- get_page_bootmem(node, page, NODE_INFO);
- }
- }
-
pfn = pgdat->node_start_pfn;
end_pfn = pgdat_end_pfn(pgdat);
unsigned long start_pfn = pgdat->node_start_pfn;
unsigned long end_pfn = start_pfn + pgdat->node_spanned_pages;
unsigned long pfn;
- int i;
for (pfn = start_pfn; pfn < end_pfn; pfn += PAGES_PER_SECTION) {
unsigned long section_nr = pfn_to_section_nr(pfn);
*/
node_set_offline(nid);
unregister_one_node(nid);
-
- /* free waittable in each zone */
- for (i = 0; i < MAX_NR_ZONES; i++) {
- struct zone *zone = pgdat->node_zones + i;
-
- /*
- * wait_table may be allocated from boot memory,
- * here only free if it's allocated by vmalloc.
- */
- if (is_vmalloc_addr(zone->wait_table)) {
- vfree(zone->wait_table);
- zone->wait_table = NULL;
- }
- }
}
EXPORT_SYMBOL(try_offline_node);
struct page *p;
int err;
- err = get_user_pages(addr & PAGE_MASK, 1, 0, 0, &p, NULL);
+ err = get_user_pages(addr & PAGE_MASK, 1, 0, &p, NULL);
if (err >= 0) {
err = page_to_nid(p);
put_page(p);
#include <linux/perf_event.h>
#include <linux/pkeys.h>
#include <linux/ksm.h>
-#include <linux/pkeys.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
#include <asm/cacheflush.h>
return PAGE_SIZE << compound_order(page);
}
-long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
+static long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
unsigned int foll_flags, struct page **pages,
struct vm_area_struct **vmas, int *nonblocking)
* - don't permit access to VMAs that don't support it, such as I/O mappings
*/
long get_user_pages(unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
+ unsigned int gup_flags, struct page **pages,
struct vm_area_struct **vmas)
{
- int flags = 0;
-
- if (write)
- flags |= FOLL_WRITE;
- if (force)
- flags |= FOLL_FORCE;
-
- return __get_user_pages(current, current->mm, start, nr_pages, flags,
- pages, vmas, NULL);
+ return __get_user_pages(current, current->mm, start, nr_pages,
+ gup_flags, pages, vmas, NULL);
}
EXPORT_SYMBOL(get_user_pages);
long get_user_pages_locked(unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
+ unsigned int gup_flags, struct page **pages,
int *locked)
{
- return get_user_pages(start, nr_pages, write, force, pages, NULL);
+ return get_user_pages(start, nr_pages, gup_flags, pages, NULL);
}
EXPORT_SYMBOL(get_user_pages_locked);
long __get_user_pages_unlocked(struct task_struct *tsk, struct mm_struct *mm,
unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages,
- unsigned int gup_flags)
+ struct page **pages, unsigned int gup_flags)
{
long ret;
down_read(&mm->mmap_sem);
EXPORT_SYMBOL(__get_user_pages_unlocked);
long get_user_pages_unlocked(unsigned long start, unsigned long nr_pages,
- int write, int force, struct page **pages)
+ struct page **pages, unsigned int gup_flags)
{
return __get_user_pages_unlocked(current, current->mm, start, nr_pages,
- write, force, pages, 0);
+ pages, gup_flags);
}
EXPORT_SYMBOL(get_user_pages_unlocked);
EXPORT_SYMBOL(filemap_map_pages);
static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
- unsigned long addr, void *buf, int len, int write)
+ unsigned long addr, void *buf, int len, unsigned int gup_flags)
{
struct vm_area_struct *vma;
+ int write = gup_flags & FOLL_WRITE;
down_read(&mm->mmap_sem);
* @addr: start address to access
* @buf: source or destination buffer
* @len: number of bytes to transfer
- * @write: whether the access is a write
+ * @gup_flags: flags modifying lookup behaviour
*
* The caller must hold a reference on @mm.
*/
int access_remote_vm(struct mm_struct *mm, unsigned long addr,
- void *buf, int len, int write)
+ void *buf, int len, unsigned int gup_flags)
{
- return __access_remote_vm(NULL, mm, addr, buf, len, write);
+ return __access_remote_vm(NULL, mm, addr, buf, len, gup_flags);
}
/*
* Access another process' address space.
* - source/target buffer must be kernel space
*/
-int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
+int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len,
+ unsigned int gup_flags)
{
struct mm_struct *mm;
if (!mm)
return 0;
- len = __access_remote_vm(tsk, mm, addr, buf, len, write);
+ len = __access_remote_vm(tsk, mm, addr, buf, len, gup_flags);
mmput(mm);
return len;
}
*p = '\0';
- printk("(%s) ", tmp);
+ printk(KERN_CONT "(%s) ", tmp);
}
/*
free_pcp += per_cpu_ptr(zone->pageset, cpu)->pcp.count;
show_node(zone);
- printk("%s"
+ printk(KERN_CONT
+ "%s"
" free:%lukB"
" min:%lukB"
" low:%lukB"
K(zone_page_state(zone, NR_FREE_CMA_PAGES)));
printk("lowmem_reserve[]:");
for (i = 0; i < MAX_NR_ZONES; i++)
- printk(" %ld", zone->lowmem_reserve[i]);
- printk("\n");
+ printk(KERN_CONT " %ld", zone->lowmem_reserve[i]);
+ printk(KERN_CONT "\n");
}
for_each_populated_zone(zone) {
if (skip_free_areas_node(filter, zone_to_nid(zone)))
continue;
show_node(zone);
- printk("%s: ", zone->name);
+ printk(KERN_CONT "%s: ", zone->name);
spin_lock_irqsave(&zone->lock, flags);
for (order = 0; order < MAX_ORDER; order++) {
}
spin_unlock_irqrestore(&zone->lock, flags);
for (order = 0; order < MAX_ORDER; order++) {
- printk("%lu*%lukB ", nr[order], K(1UL) << order);
+ printk(KERN_CONT "%lu*%lukB ",
+ nr[order], K(1UL) << order);
if (nr[order])
show_migration_types(types[order]);
}
- printk("= %lukB\n", K(total));
+ printk(KERN_CONT "= %lukB\n", K(total));
}
hugetlb_show_meminfo();
#endif
}
-/*
- * Helper functions to size the waitqueue hash table.
- * Essentially these want to choose hash table sizes sufficiently
- * large so that collisions trying to wait on pages are rare.
- * But in fact, the number of active page waitqueues on typical
- * systems is ridiculously low, less than 200. So this is even
- * conservative, even though it seems large.
- *
- * The constant PAGES_PER_WAITQUEUE specifies the ratio of pages to
- * waitqueues, i.e. the size of the waitq table given the number of pages.
- */
-#define PAGES_PER_WAITQUEUE 256
-
-#ifndef CONFIG_MEMORY_HOTPLUG
-static inline unsigned long wait_table_hash_nr_entries(unsigned long pages)
-{
- unsigned long size = 1;
-
- pages /= PAGES_PER_WAITQUEUE;
-
- while (size < pages)
- size <<= 1;
-
- /*
- * Once we have dozens or even hundreds of threads sleeping
- * on IO we've got bigger problems than wait queue collision.
- * Limit the size of the wait table to a reasonable size.
- */
- size = min(size, 4096UL);
-
- return max(size, 4UL);
-}
-#else
-/*
- * A zone's size might be changed by hot-add, so it is not possible to determine
- * a suitable size for its wait_table. So we use the maximum size now.
- *
- * The max wait table size = 4096 x sizeof(wait_queue_head_t). ie:
- *
- * i386 (preemption config) : 4096 x 16 = 64Kbyte.
- * ia64, x86-64 (no preemption): 4096 x 20 = 80Kbyte.
- * ia64, x86-64 (preemption) : 4096 x 24 = 96Kbyte.
- *
- * The maximum entries are prepared when a zone's memory is (512K + 256) pages
- * or more by the traditional way. (See above). It equals:
- *
- * i386, x86-64, powerpc(4K page size) : = ( 2G + 1M)byte.
- * ia64(16K page size) : = ( 8G + 4M)byte.
- * powerpc (64K page size) : = (32G +16M)byte.
- */
-static inline unsigned long wait_table_hash_nr_entries(unsigned long pages)
-{
- return 4096UL;
-}
-#endif
-
-/*
- * This is an integer logarithm so that shifts can be used later
- * to extract the more random high bits from the multiplicative
- * hash function before the remainder is taken.
- */
-static inline unsigned long wait_table_bits(unsigned long size)
-{
- return ffz(~size);
-}
-
/*
* Initially all pages are reserved - free ones are freed
* up by free_all_bootmem() once the early boot process is
alloc_percpu(struct per_cpu_nodestat);
}
-static noinline __ref
-int zone_wait_table_init(struct zone *zone, unsigned long zone_size_pages)
-{
- int i;
- size_t alloc_size;
-
- /*
- * The per-page waitqueue mechanism uses hashed waitqueues
- * per zone.
- */
- zone->wait_table_hash_nr_entries =
- wait_table_hash_nr_entries(zone_size_pages);
- zone->wait_table_bits =
- wait_table_bits(zone->wait_table_hash_nr_entries);
- alloc_size = zone->wait_table_hash_nr_entries
- * sizeof(wait_queue_head_t);
-
- if (!slab_is_available()) {
- zone->wait_table = (wait_queue_head_t *)
- memblock_virt_alloc_node_nopanic(
- alloc_size, zone->zone_pgdat->node_id);
- } else {
- /*
- * This case means that a zone whose size was 0 gets new memory
- * via memory hot-add.
- * But it may be the case that a new node was hot-added. In
- * this case vmalloc() will not be able to use this new node's
- * memory - this wait_table must be initialized to use this new
- * node itself as well.
- * To use this new node's memory, further consideration will be
- * necessary.
- */
- zone->wait_table = vmalloc(alloc_size);
- }
- if (!zone->wait_table)
- return -ENOMEM;
-
- for (i = 0; i < zone->wait_table_hash_nr_entries; ++i)
- init_waitqueue_head(zone->wait_table + i);
-
- return 0;
-}
-
static __meminit void zone_pcp_init(struct zone *zone)
{
/*
unsigned long size)
{
struct pglist_data *pgdat = zone->zone_pgdat;
- int ret;
- ret = zone_wait_table_init(zone, size);
- if (ret)
- return ret;
+
pgdat->nr_zones = zone_idx(zone) + 1;
zone->zone_start_pfn = zone_start_pfn;
zone_start_pfn, (zone_start_pfn + size));
zone_init_free_lists(zone);
+ zone->initialized = 1;
return 0;
}
ssize_t rc = 0;
unsigned long max_pages_per_loop = PVM_MAX_KMALLOC_PAGES
/ sizeof(struct pages *);
+ unsigned int flags = FOLL_REMOTE;
/* Work out address and page range required */
if (len == 0)
return 0;
nr_pages = (addr + len - 1) / PAGE_SIZE - addr / PAGE_SIZE + 1;
+ if (vm_write)
+ flags |= FOLL_WRITE;
+
while (!rc && nr_pages && iov_iter_count(iter)) {
int pages = min(nr_pages, max_pages_per_loop);
size_t bytes;
* current/current->mm
*/
pages = __get_user_pages_unlocked(task, mm, pa, pages,
- vm_write, 0, process_pages,
- FOLL_REMOTE);
+ process_pages, flags);
if (pages <= 0)
return -EFAULT;
spin_lock_init(&parent->list_lock);
parent->free_objects = 0;
parent->free_touched = 0;
+ parent->num_slabs = 0;
}
#define MAKE_LIST(cachep, listp, slab, nodeid) \
* guaranteed to be valid until irq is re-enabled, because it will be
* freed after synchronize_sched().
*/
- if (force_change)
+ if (old_shared && force_change)
synchronize_sched();
fail:
for_each_kmem_cache_node(cachep, node, n) {
unsigned long active_objs = 0, num_objs = 0, free_objects = 0;
unsigned long active_slabs = 0, num_slabs = 0;
+ unsigned long num_slabs_partial = 0, num_slabs_free = 0;
+ unsigned long num_slabs_full;
spin_lock_irqsave(&n->list_lock, flags);
- list_for_each_entry(page, &n->slabs_full, lru) {
- active_objs += cachep->num;
- active_slabs++;
- }
+ num_slabs = n->num_slabs;
list_for_each_entry(page, &n->slabs_partial, lru) {
active_objs += page->active;
- active_slabs++;
+ num_slabs_partial++;
}
list_for_each_entry(page, &n->slabs_free, lru)
- num_slabs++;
+ num_slabs_free++;
free_objects += n->free_objects;
spin_unlock_irqrestore(&n->list_lock, flags);
- num_slabs += active_slabs;
num_objs = num_slabs * cachep->num;
+ active_slabs = num_slabs - num_slabs_free;
+ num_slabs_full = num_slabs -
+ (num_slabs_partial + num_slabs_free);
+ active_objs += (num_slabs_full * cachep->num);
+
pr_warn(" node %d: slabs: %ld/%ld, objs: %ld/%ld, free: %ld\n",
node, active_slabs, num_slabs, active_objs, num_objs,
free_objects);
page = list_entry(p, struct page, lru);
list_del(&page->lru);
+ n->num_slabs--;
/*
* Safe to drop the lock. The slab is no longer linked
* to the cache.
list_add_tail(&page->lru, &(n->slabs_free));
else
fixup_slab_list(cachep, n, page, &list);
+
+ n->num_slabs++;
STATS_INC_GROWN(cachep);
n->free_objects += cachep->num - page->active;
spin_unlock(&n->list_lock);
page = list_last_entry(&n->slabs_free, struct page, lru);
list_move(&page->lru, list);
+ n->num_slabs--;
}
}
unsigned long num_objs;
unsigned long active_slabs = 0;
unsigned long num_slabs, free_objects = 0, shared_avail = 0;
+ unsigned long num_slabs_partial = 0, num_slabs_free = 0;
+ unsigned long num_slabs_full = 0;
const char *name;
char *error = NULL;
int node;
check_irq_on();
spin_lock_irq(&n->list_lock);
- list_for_each_entry(page, &n->slabs_full, lru) {
- if (page->active != cachep->num && !error)
- error = "slabs_full accounting error";
- active_objs += cachep->num;
- active_slabs++;
- }
+ num_slabs += n->num_slabs;
+
list_for_each_entry(page, &n->slabs_partial, lru) {
if (page->active == cachep->num && !error)
error = "slabs_partial accounting error";
if (!page->active && !error)
error = "slabs_partial accounting error";
active_objs += page->active;
- active_slabs++;
+ num_slabs_partial++;
}
+
list_for_each_entry(page, &n->slabs_free, lru) {
if (page->active && !error)
error = "slabs_free accounting error";
- num_slabs++;
+ num_slabs_free++;
}
+
free_objects += n->free_objects;
if (n->shared)
shared_avail += n->shared->avail;
spin_unlock_irq(&n->list_lock);
}
- num_slabs += active_slabs;
num_objs = num_slabs * cachep->num;
+ active_slabs = num_slabs - num_slabs_free;
+ num_slabs_full = num_slabs - (num_slabs_partial + num_slabs_free);
+ active_objs += (num_slabs_full * cachep->num);
+
if (num_objs - active_objs != free_objects && !error)
error = "free_objects accounting error";
struct list_head slabs_partial; /* partial list first, better asm code */
struct list_head slabs_full;
struct list_head slabs_free;
+ unsigned long num_slabs;
unsigned long free_objects;
unsigned int free_limit;
unsigned int colour_next; /* Per-node cache coloring */
}
/* Check if the vma is being used as a stack by this task */
-int vma_is_stack_for_task(struct vm_area_struct *vma, struct task_struct *t)
+int vma_is_stack_for_current(struct vm_area_struct *vma)
{
+ struct task_struct * __maybe_unused t = current;
+
return (vma->vm_start <= KSTK_ESP(t) && vma->vm_end >= KSTK_ESP(t));
}
int __weak get_user_pages_fast(unsigned long start,
int nr_pages, int write, struct page **pages)
{
- return get_user_pages_unlocked(start, nr_pages, write, 0, pages);
+ return get_user_pages_unlocked(start, nr_pages, pages,
+ write ? FOLL_WRITE : 0);
}
EXPORT_SYMBOL_GPL(get_user_pages_fast);
if (len > buflen)
len = buflen;
- res = access_process_vm(task, arg_start, buffer, len, 0);
+ res = access_process_vm(task, arg_start, buffer, len, FOLL_FORCE);
/*
* If the nul at the end of args has been overwritten, then
if (len > buflen - res)
len = buflen - res;
res += access_process_vm(task, env_start,
- buffer+res, len, 0);
+ buffer+res, len,
+ FOLL_FORCE);
res = strnlen(buffer, res);
}
}
sc.gfp_mask,
sc.reclaim_idx);
+ current->flags |= PF_MEMALLOC;
nr_reclaimed = do_try_to_free_pages(zonelist, &sc);
+ current->flags &= ~PF_MEMALLOC;
trace_mm_vmscan_memcg_reclaim_end(nr_reclaimed);
while (got < num_pages) {
rc = get_user_pages_unlocked(
(unsigned long)data + ((unsigned long)got * PAGE_SIZE),
- num_pages - got, write_page, 0, pages + got);
+ num_pages - got, pages + got, write_page ? FOLL_WRITE : 0);
if (rc < 0)
break;
BUG_ON(rc == 0);
bool "Large payload keys"
depends on KEYS
depends on TMPFS
- select CRYPTO
+ depends on (CRYPTO_ANSI_CPRNG = y || CRYPTO_DRBG = y)
select CRYPTO_AES
select CRYPTO_ECB
select CRYPTO_RNG
* 2 of the Licence, or (at your option) any later version.
*/
+#define pr_fmt(fmt) "big_key: "fmt
#include <linux/init.h>
#include <linux/seq_file.h>
#include <linux/file.h>
*/
static int __init big_key_init(void)
{
- return register_key_type(&key_type_big_key);
-}
-
-/*
- * Initialize big_key crypto and RNG algorithms
- */
-static int __init big_key_crypto_init(void)
-{
- int ret = -EINVAL;
+ struct crypto_skcipher *cipher;
+ struct crypto_rng *rng;
+ int ret;
- /* init RNG */
- big_key_rng = crypto_alloc_rng(big_key_rng_name, 0, 0);
- if (IS_ERR(big_key_rng)) {
- big_key_rng = NULL;
- return -EFAULT;
+ rng = crypto_alloc_rng(big_key_rng_name, 0, 0);
+ if (IS_ERR(rng)) {
+ pr_err("Can't alloc rng: %ld\n", PTR_ERR(rng));
+ return PTR_ERR(rng);
}
+ big_key_rng = rng;
+
/* seed RNG */
- ret = crypto_rng_reset(big_key_rng, NULL, crypto_rng_seedsize(big_key_rng));
- if (ret)
- goto error;
+ ret = crypto_rng_reset(rng, NULL, crypto_rng_seedsize(rng));
+ if (ret) {
+ pr_err("Can't reset rng: %d\n", ret);
+ goto error_rng;
+ }
/* init block cipher */
- big_key_skcipher = crypto_alloc_skcipher(big_key_alg_name,
- 0, CRYPTO_ALG_ASYNC);
- if (IS_ERR(big_key_skcipher)) {
- big_key_skcipher = NULL;
- ret = -EFAULT;
- goto error;
+ cipher = crypto_alloc_skcipher(big_key_alg_name, 0, CRYPTO_ALG_ASYNC);
+ if (IS_ERR(cipher)) {
+ ret = PTR_ERR(cipher);
+ pr_err("Can't alloc crypto: %d\n", ret);
+ goto error_rng;
+ }
+
+ big_key_skcipher = cipher;
+
+ ret = register_key_type(&key_type_big_key);
+ if (ret < 0) {
+ pr_err("Can't register type: %d\n", ret);
+ goto error_cipher;
}
return 0;
-error:
+error_cipher:
+ crypto_free_skcipher(big_key_skcipher);
+error_rng:
crypto_free_rng(big_key_rng);
- big_key_rng = NULL;
return ret;
}
-device_initcall(big_key_init);
-late_initcall(big_key_crypto_init);
+late_initcall(big_key_init);
struct timespec now;
unsigned long timo;
key_ref_t key_ref, skey_ref;
- char xbuf[12];
+ char xbuf[16];
int rc;
struct keyring_search_context ctx = {
} else if (!vma->vm_file &&
((vma->vm_start <= vma->vm_mm->start_stack &&
vma->vm_end >= vma->vm_mm->start_stack) ||
- vma_is_stack_for_task(vma, current))) {
+ vma_is_stack_for_current(vma))) {
rc = current_has_perm(current, PROCESS__EXECSTACK);
} else if (vma->vm_file && vma->anon_vma) {
/*
* the execve().
*/
if (get_user_pages_remote(current, bprm->mm, pos, 1,
- 0, 1, &page, NULL) <= 0)
+ FOLL_FORCE, &page, NULL) <= 0)
return false;
#else
page = bprm->page[pos / PAGE_SIZE];
ktime_get_ts64(&tm);
tm = timespec64_sub(tm, tmr->last_update);
- cur_time.tv_nsec = tm.tv_nsec;
- cur_time.tv_sec = tm.tv_sec;
+ cur_time.tv_nsec += tm.tv_nsec;
+ cur_time.tv_sec += tm.tv_sec;
snd_seq_sanity_real_time(&cur_time);
}
spin_unlock_irqrestore(&tmr->lock, flags);
return -EINVAL;
hm = kmalloc(sizeof(*hm), GFP_KERNEL);
- hr = kmalloc(sizeof(*hr), GFP_KERNEL);
+ hr = kzalloc(sizeof(*hr), GFP_KERNEL);
if (!hm || !hr) {
err = -ENOMEM;
goto out;
/* quirks for Nvidia */
#define AZX_DCAPS_PRESET_NVIDIA \
- (AZX_DCAPS_NO_MSI | /*AZX_DCAPS_ALIGN_BUFSIZE |*/ \
- AZX_DCAPS_NO_64BIT | AZX_DCAPS_CORBRP_SELF_CLEAR |\
+ (AZX_DCAPS_NO_MSI | AZX_DCAPS_CORBRP_SELF_CLEAR |\
AZX_DCAPS_SNOOP_TYPE(NVIDIA))
#define AZX_DCAPS_PRESET_CTHDA \
}
}
+ /* NVidia hardware normally only supports up to 40 bits of DMA */
+ if (chip->pci->vendor == PCI_VENDOR_ID_NVIDIA)
+ dma_bits = 40;
+
/* disable 64bit DMA address on some devices */
if (chip->driver_caps & AZX_DCAPS_NO_64BIT) {
dev_dbg(card->dev, "Disabling 64bit DMA\n");
#define ALC295_STANDARD_PINS \
{0x12, 0xb7a60130}, \
{0x14, 0x90170110}, \
- {0x17, 0x21014020}, \
- {0x18, 0x21a19030}, \
{0x21, 0x04211020}
#define ALC298_STANDARD_PINS \
{0x14, 0x90170110},
{0x1b, 0x02011020},
{0x21, 0x0221101f}),
+ SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+ {0x14, 0x90170110},
+ {0x1b, 0x01011020},
+ {0x21, 0x0221101f}),
SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
{0x14, 0x90170130},
{0x1b, 0x01014020},
{0x21, 0x0221103f}),
+ SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+ {0x14, 0x90170130},
+ {0x1b, 0x01011020},
+ {0x21, 0x0221103f}),
SND_HDA_PIN_QUIRK(0x10ec0255, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
{0x14, 0x90170130},
{0x1b, 0x02011020},
ALC292_STANDARD_PINS,
{0x13, 0x90a60140}),
SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
- ALC295_STANDARD_PINS),
+ ALC295_STANDARD_PINS,
+ {0x17, 0x21014020},
+ {0x18, 0x21a19030}),
+ SND_HDA_PIN_QUIRK(0x10ec0295, 0x1028, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE,
+ ALC295_STANDARD_PINS,
+ {0x17, 0x21014040},
+ {0x18, 0x21a19050}),
SND_HDA_PIN_QUIRK(0x10ec0298, 0x1028, "Dell", ALC298_FIXUP_DELL1_MIC_NO_PRESENCE,
ALC298_STANDARD_PINS,
{0x17, 0x90170110}),
ALC891_FIXUP_HEADSET_MODE,
ALC891_FIXUP_DELL_MIC_NO_PRESENCE,
ALC662_FIXUP_ACER_VERITON,
+ ALC892_FIXUP_ASROCK_MOBO,
};
static const struct hda_fixup alc662_fixups[] = {
{ }
}
},
+ [ALC892_FIXUP_ASROCK_MOBO] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x15, 0x40f000f0 }, /* disabled */
+ { 0x16, 0x40f000f0 }, /* disabled */
+ { 0x18, 0x01014011 }, /* LO */
+ { 0x1a, 0x01014012 }, /* LO */
+ { }
+ }
+ },
};
static const struct snd_pci_quirk alc662_fixup_tbl[] = {
SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Ideapad Y550", ALC662_FIXUP_IDEAPAD),
+ SND_PCI_QUIRK(0x1849, 0x5892, "ASRock B150M", ALC892_FIXUP_ASROCK_MOBO),
SND_PCI_QUIRK(0x19da, 0xa130, "Zotac Z68", ALC662_FIXUP_ZOTAC_Z68),
SND_PCI_QUIRK(0x1b0a, 0x01b8, "ACER Veriton", ALC662_FIXUP_ACER_VERITON),
SND_PCI_QUIRK(0x1b35, 0x2206, "CZC P10T", ALC662_FIXUP_CZC_P10T),
AU0828_DEVICE(0x2040, 0x7213, "Hauppauge", "HVR-950Q"),
AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"),
+/* Syntek STK1160 */
+{
+ .match_flags = USB_DEVICE_ID_MATCH_DEVICE |
+ USB_DEVICE_ID_MATCH_INT_CLASS |
+ USB_DEVICE_ID_MATCH_INT_SUBCLASS,
+ .idVendor = 0x05e1,
+ .idProduct = 0x0408,
+ .bInterfaceClass = USB_CLASS_AUDIO,
+ .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL,
+ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ .vendor_name = "Syntek",
+ .product_name = "STK1160",
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_AUDIO_ALIGN_TRANSFER
+ }
+},
+
/* Digidesign Mbox */
{
/* Thanks to Clemens Ladisch <clemens@ladisch.de> */
#define X86_FEATURE_PROC_FEEDBACK ( 7*32+ 9) /* AMD ProcFeedbackInterface */
#define X86_FEATURE_INTEL_PT ( 7*32+15) /* Intel Processor Trace */
+#define X86_FEATURE_AVX512_4VNNIW (7*32+16) /* AVX-512 Neural Network Instructions */
+#define X86_FEATURE_AVX512_4FMAPS (7*32+17) /* AVX-512 Multiply Accumulation Single precision */
/* Virtualization flags: Linux defined, word 8 */
#define X86_FEATURE_TPR_SHADOW ( 8*32+ 0) /* Intel TPR Shadow */
*type = INSN_FP_SETUP;
break;
+ case 0x8d:
+ if (insn.rex_prefix.bytes &&
+ insn.rex_prefix.bytes[0] == 0x48 &&
+ insn.modrm.nbytes && insn.modrm.bytes[0] == 0x2c &&
+ insn.sib.nbytes && insn.sib.bytes[0] == 0x24)
+ /* lea %(rsp), %rbp */
+ *type = INSN_FP_SETUP;
+ break;
+
case 0x90:
*type = INSN_NOP;
break;
return next;
}
+static bool gcov_enabled(struct objtool_file *file)
+{
+ struct section *sec;
+ struct symbol *sym;
+
+ list_for_each_entry(sec, &file->elf->sections, list)
+ list_for_each_entry(sym, &sec->symbol_list, list)
+ if (!strncmp(sym->name, "__gcov_.", 8))
+ return true;
+
+ return false;
+}
+
#define for_each_insn(file, insn) \
list_for_each_entry(insn, &file->insn_list, list)
struct instruction *insn)
{
struct rela *text_rela, *rodata_rela;
+ struct instruction *orig_insn = insn;
text_rela = find_rela_by_dest_range(insn->sec, insn->offset, insn->len);
if (text_rela && text_rela->sym == file->rodata->sym) {
/* case 3 */
func_for_each_insn_continue_reverse(file, func, insn) {
- if (insn->type == INSN_JUMP_UNCONDITIONAL ||
- insn->type == INSN_JUMP_DYNAMIC)
+ if (insn->type == INSN_JUMP_DYNAMIC)
break;
+ /* allow small jumps within the range */
+ if (insn->type == INSN_JUMP_UNCONDITIONAL &&
+ insn->jump_dest &&
+ (insn->jump_dest->offset <= insn->offset ||
+ insn->jump_dest->offset > orig_insn->offset))
+ break;
+
text_rela = find_rela_by_dest_range(insn->sec, insn->offset,
insn->len);
if (text_rela && text_rela->sym == file->rodata->sym)
return 0;
}
-static bool is_gcov_insn(struct instruction *insn)
-{
- struct rela *rela;
- struct section *sec;
- struct symbol *sym;
- unsigned long offset;
-
- rela = find_rela_by_dest_range(insn->sec, insn->offset, insn->len);
- if (!rela)
- return false;
-
- if (rela->sym->type != STT_SECTION)
- return false;
-
- sec = rela->sym->sec;
- offset = rela->addend + insn->offset + insn->len - rela->offset;
-
- list_for_each_entry(sym, &sec->symbol_list, list) {
- if (sym->type != STT_OBJECT)
- continue;
-
- if (offset >= sym->offset && offset < sym->offset + sym->len)
- return (!memcmp(sym->name, "__gcov0.", 8));
- }
-
- return false;
-}
-
static bool is_kasan_insn(struct instruction *insn)
{
return (insn->type == INSN_CALL &&
if (insn->type == INSN_NOP)
return true;
- if (is_gcov_insn(insn))
- return true;
-
/*
* Check if this (or a subsequent) instruction is related to
* CONFIG_UBSAN or CONFIG_KASAN.
ignore_unreachable_insn(func, insn))
continue;
+ /*
+ * gcov produces a lot of unreachable
+ * instructions. If we get an unreachable
+ * warning and the file has gcov enabled, just
+ * ignore it, and all other such warnings for
+ * the file.
+ */
+ if (!file->ignore_unreachables &&
+ gcov_enabled(file)) {
+ file->ignore_unreachables = true;
+ continue;
+ }
+
WARN_FUNC("function has unreachable instruction", insn->sec, insn->offset);
warnings++;
}
# The following works at least on fedora 23, you may need the next
# line for other distros.
ifneq (,$(wildcard /usr/sbin/update-java-alternatives))
-JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | cut -d ' ' -f 3)
+JDIR=$(shell /usr/sbin/update-java-alternatives -l | head -1 | awk '{print $$3}')
else
ifneq (,$(wildcard /usr/sbin/alternatives))
JDIR=$(shell alternatives --display java | tail -1 | cut -d' ' -f 5 | sed 's%/jre/bin/java.%%g')
u64 nr_entries;
hbt->timer(hbt->arg);
- if (hist_browser__has_filter(browser))
+ if (hist_browser__has_filter(browser) ||
+ symbol_conf.report_hierarchy)
hist_browser__update_nr_entries(browser);
nr_entries = hist_browser__nr_entries(browser);
if (ph->needs_swap)
nr = bswap_32(nr);
- ph->env.nr_numa_nodes = nr;
nodes = zalloc(sizeof(*nodes) * nr);
if (!nodes)
return -ENOMEM;
free(str);
}
+ ph->env.nr_numa_nodes = nr;
ph->env.numa_nodes = nodes;
return 0;
group [^,{}/]*[{][^}]*[}][^,{}/]*
event_pmu [^,{}/]+[/][^/]*[/][^,{}/]*
event [^,{}/]+
-bpf_object .*\.(o|bpf)
-bpf_source .*\.c
+bpf_object [^,{}]+\.(o|bpf)
+bpf_source [^,{}]+\.c
num_dec [0-9]+
num_hex 0x[a-fA-F0-9]+
* mm and might be done in another context, so we must
* use FOLL_REMOTE.
*/
- __get_user_pages_unlocked(NULL, mm, addr, 1, 1, 0, NULL, FOLL_REMOTE);
+ __get_user_pages_unlocked(NULL, mm, addr, 1, NULL,
+ FOLL_WRITE | FOLL_REMOTE);
kvm_async_page_present_sync(vcpu, apf);
static int get_user_page_nowait(unsigned long start, int write,
struct page **page)
{
- int flags = FOLL_TOUCH | FOLL_NOWAIT | FOLL_HWPOISON | FOLL_GET;
+ int flags = FOLL_NOWAIT | FOLL_HWPOISON;
if (write)
flags |= FOLL_WRITE;
- return __get_user_pages(current, current->mm, start, 1, flags, page,
- NULL, NULL);
+ return get_user_pages(start, 1, flags, page, NULL);
}
static inline int check_user_page_hwpoison(unsigned long addr)
{
- int rc, flags = FOLL_TOUCH | FOLL_HWPOISON | FOLL_WRITE;
+ int rc, flags = FOLL_HWPOISON | FOLL_WRITE;
- rc = __get_user_pages(current, current->mm, addr, 1,
- flags, NULL, NULL, NULL);
+ rc = get_user_pages(addr, 1, flags, NULL, NULL);
return rc == -EHWPOISON;
}
down_read(¤t->mm->mmap_sem);
npages = get_user_page_nowait(addr, write_fault, page);
up_read(¤t->mm->mmap_sem);
- } else
+ } else {
+ unsigned int flags = FOLL_TOUCH | FOLL_HWPOISON;
+
+ if (write_fault)
+ flags |= FOLL_WRITE;
+
npages = __get_user_pages_unlocked(current, current->mm, addr, 1,
- write_fault, 0, page,
- FOLL_TOUCH|FOLL_HWPOISON);
+ page, flags);
+ }
if (npages != 1)
return npages;
projects / linux.git / commitdiff