]> asedeno.scripts.mit.edu Git - linux.git/commitdiff
arm64: dts: Add msm8996 SoC and MTP board support
authorStephen Boyd <sboyd@codeaurora.org>
Wed, 18 Nov 2015 01:12:27 +0000 (17:12 -0800)
committerAndy Gross <andy.gross@linaro.org>
Tue, 23 Feb 2016 21:14:15 +0000 (15:14 -0600)
Add initial device tree support for the Qualcomm MSM8996 SoC and
MTP8996 evaluation board.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
arch/arm64/boot/dts/qcom/Makefile
arch/arm64/boot/dts/qcom/msm8996-mtp.dts [new file with mode: 0644]
arch/arm64/boot/dts/qcom/msm8996-mtp.dtsi [new file with mode: 0644]
arch/arm64/boot/dts/qcom/msm8996.dtsi [new file with mode: 0644]

index 8e94af64ee94516166dad513be94613f32a460aa..fa1f661ccccfb21bb71ab0d5918aee5c0742223e 100644 (file)
@@ -1,4 +1,5 @@
 dtb-$(CONFIG_ARCH_QCOM)        += apq8016-sbc.dtb msm8916-mtp.dtb
+dtb-$(CONFIG_ARCH_QCOM)        += msm8996-mtp.dtb
 
 always         := $(dtb-y)
 subdir-y       := $(dts-dirs)
diff --git a/arch/arm64/boot/dts/qcom/msm8996-mtp.dts b/arch/arm64/boot/dts/qcom/msm8996-mtp.dts
new file mode 100644 (file)
index 0000000..619af44
--- /dev/null
@@ -0,0 +1,21 @@
+/*
+ * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only 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.
+ */
+
+/dts-v1/;
+
+#include "msm8996-mtp.dtsi"
+
+/ {
+       model = "Qualcomm Technologies, Inc. MSM 8996 MTP";
+       compatible = "qcom,msm8996-mtp";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8996-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8996-mtp.dtsi
new file mode 100644 (file)
index 0000000..9bab5c0
--- /dev/null
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only 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.
+ */
+
+#include "msm8996.dtsi"
+
+/ {
+       aliases {
+               serial0 = &blsp2_uart1;
+       };
+
+       chosen {
+               stdout-path = "serial0";
+       };
+
+       soc {
+               serial@75b0000 {
+                       status = "okay";
+               };
+       };
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
new file mode 100644 (file)
index 0000000..2c2736d
--- /dev/null
@@ -0,0 +1,267 @@
+/* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only 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.
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/clock/qcom,gcc-msm8996.h>
+#include <dt-bindings/clock/qcom,mmcc-msm8996.h>
+
+/ {
+       model = "Qualcomm Technologies, Inc. MSM8996";
+
+       interrupt-parent = <&intc>;
+
+       #address-cells = <2>;
+       #size-cells = <2>;
+
+       chosen { };
+
+       memory {
+               device_type = "memory";
+               /* We expect the bootloader to fill in the reg */
+               reg = <0 0 0 0>;
+       };
+
+       cpus {
+               #address-cells = <2>;
+               #size-cells = <0>;
+
+               CPU0: cpu@0 {
+                       device_type = "cpu";
+                       compatible = "qcom,kryo";
+                       reg = <0x0 0x0>;
+                       enable-method = "psci";
+                       next-level-cache = <&L2_0>;
+                       L2_0: l2-cache {
+                             compatible = "cache";
+                             cache-level = <2>;
+                       };
+               };
+
+               CPU1: cpu@1 {
+                       device_type = "cpu";
+                       compatible = "qcom,kryo";
+                       reg = <0x0 0x1>;
+                       enable-method = "psci";
+                       next-level-cache = <&L2_0>;
+               };
+
+               CPU2: cpu@100 {
+                       device_type = "cpu";
+                       compatible = "qcom,kryo";
+                       reg = <0x0 0x100>;
+                       enable-method = "psci";
+                       next-level-cache = <&L2_1>;
+                       L2_1: l2-cache {
+                             compatible = "cache";
+                             cache-level = <2>;
+                       };
+               };
+
+               CPU3: cpu@101 {
+                       device_type = "cpu";
+                       compatible = "qcom,kryo";
+                       reg = <0x0 0x101>;
+                       enable-method = "psci";
+                       next-level-cache = <&L2_1>;
+               };
+
+               cpu-map {
+                       cluster0 {
+                               core0 {
+                                       cpu = <&CPU0>;
+                               };
+
+                               core1 {
+                                       cpu = <&CPU1>;
+                               };
+                       };
+
+                       cluster1 {
+                               core0 {
+                                       cpu = <&CPU2>;
+                               };
+
+                               core1 {
+                                       cpu = <&CPU3>;
+                               };
+                       };
+               };
+       };
+
+       timer {
+               compatible = "arm,armv8-timer";
+               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)>;
+       };
+
+       clocks {
+               xo_board {
+                       compatible = "fixed-clock";
+                       #clock-cells = <0>;
+                       clock-frequency = <19200000>;
+                       clock-output-names = "xo_board";
+               };
+
+               sleep_clk {
+                       compatible = "fixed-clock";
+                       #clock-cells = <0>;
+                       clock-frequency = <32764>;
+                       clock-output-names = "sleep_clk";
+               };
+       };
+
+       psci {
+               compatible = "arm,psci-1.0";
+               method = "smc";
+       };
+
+       soc: soc {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               ranges = <0 0 0 0xffffffff>;
+               compatible = "simple-bus";
+
+               intc: interrupt-controller@9bc0000 {
+                       compatible = "arm,gic-v3";
+                       #interrupt-cells = <3>;
+                       interrupt-controller;
+                       #redistributor-regions = <1>;
+                       redistributor-stride = <0x0 0x40000>;
+                       reg = <0x09bc0000 0x10000>,
+                             <0x09c00000 0x100000>;
+                       interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+               };
+
+               gcc: clock-controller@300000 {
+                       compatible = "qcom,gcc-msm8996";
+                       #clock-cells = <1>;
+                       #reset-cells = <1>;
+                       reg = <0x300000 0x90000>;
+               };
+
+               blsp2_uart1: serial@75b0000 {
+                       compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+                       reg = <0x75b0000 0x1000>;
+                       interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&gcc GCC_BLSP2_UART2_APPS_CLK>,
+                                <&gcc GCC_BLSP2_AHB_CLK>;
+                       clock-names = "core", "iface";
+                       status = "disabled";
+               };
+
+               pinctrl@1010000 {
+                       compatible = "qcom,msm8996-pinctrl";
+                       reg = <0x01010000 0x300000>;
+                       interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+                       gpio-controller;
+                       #gpio-cells = <2>;
+                       interrupt-controller;
+                       #interrupt-cells = <2>;
+               };
+
+               timer@09840000 {
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       ranges;
+                       compatible = "arm,armv7-timer-mem";
+                       reg = <0x09840000 0x1000>;
+                       clock-frequency = <19200000>;
+
+                       frame@9850000 {
+                               frame-number = <0>;
+                               interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>,
+                                            <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
+                               reg = <0x09850000 0x1000>,
+                                     <0x09860000 0x1000>;
+                       };
+
+                       frame@9870000 {
+                               frame-number = <1>;
+                               interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
+                               reg = <0x09870000 0x1000>;
+                               status = "disabled";
+                       };
+
+                       frame@9880000 {
+                               frame-number = <2>;
+                               interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+                               reg = <0x09880000 0x1000>;
+                               status = "disabled";
+                       };
+
+                       frame@9890000 {
+                               frame-number = <3>;
+                               interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
+                               reg = <0x09890000 0x1000>;
+                               status = "disabled";
+                       };
+
+                       frame@98a0000 {
+                               frame-number = <4>;
+                               interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
+                               reg = <0x098a0000 0x1000>;
+                               status = "disabled";
+                       };
+
+                       frame@98b0000 {
+                               frame-number = <5>;
+                               interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
+                               reg = <0x098b0000 0x1000>;
+                               status = "disabled";
+                       };
+
+                       frame@98c0000 {
+                               frame-number = <6>;
+                               interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+                               reg = <0x098c0000 0x1000>;
+                               status = "disabled";
+                       };
+               };
+
+               spmi_bus: qcom,spmi@400f000 {
+                       compatible = "qcom,spmi-pmic-arb";
+                       reg = <0x400f000 0x1000>,
+                             <0x4400000 0x800000>,
+                             <0x4c00000 0x800000>,
+                             <0x5800000 0x200000>,
+                             <0x400a000 0x002100>;
+                       reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
+                       interrupt-names = "periph_irq";
+                       interrupts = <GIC_SPI 326 IRQ_TYPE_NONE>;
+                       qcom,ee = <0>;
+                       qcom,channel = <0>;
+                       #address-cells = <2>;
+                       #size-cells = <0>;
+                       interrupt-controller;
+                       #interrupt-cells = <4>;
+               };
+
+               mmcc: clock-controller@8c0000 {
+                       compatible = "qcom,mmcc-msm8996";
+                       #clock-cells = <1>;
+                       #reset-cells = <1>;
+                       reg = <0x8c0000 0x40000>;
+                       assigned-clocks = <&mmcc MMPLL9_PLL>,
+                                         <&mmcc MMPLL1_PLL>,
+                                         <&mmcc MMPLL3_PLL>,
+                                         <&mmcc MMPLL4_PLL>,
+                                         <&mmcc MMPLL5_PLL>;
+                       assigned-clock-rates = <624000000>,
+                                              <810000000>,
+                                              <980000000>,
+                                              <960000000>,
+                                              <825000000>;
+               };
+       };
+};