2 # MMC/SD host controller drivers
5 comment "MMC/SD/SDIO Host Controller Drivers"
8 tristate "ARM AMBA Multimedia Card Interface support"
11 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
12 Interface (PL180 and PL181) support. If you have an ARM(R)
13 platform with a Multimedia Card slot, say Y or M here.
18 tristate "Qualcomm Data Mover for SD Card Controller"
19 depends on MMC_ARMMMCI && QCOM_BAM_DMA
22 This selects the Qualcomm Data Mover lite/local on SD Card controller.
23 This option will enable the dma to work correctly, if you are using
24 Qcom SOCs and MMC, you would probably need this option to get DMA working.
29 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
32 This selects the Intel(R) PXA(R) Multimedia card Interface.
33 If you have a PXA(R) platform with a Multimedia Card slot,
39 tristate "Secure Digital Host Controller Interface support"
42 This selects the generic Secure Digital Host Controller Interface.
43 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
44 and Toshiba(R). Most controllers found in laptops are of this type.
46 If you have a controller with this interface, say Y or M here. You
47 also need to enable an appropriate bus interface.
51 config MMC_SDHCI_IO_ACCESSORS
55 This is silent Kconfig symbol that is selected by the drivers that
56 need to overwrite SDHCI IO memory accessors.
58 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
61 select MMC_SDHCI_IO_ACCESSORS
63 This option is selected by drivers running on big endian hosts
64 and performing I/O to a SDHCI controller through a bus that
65 implements a hardware byte swapper using a 32-bit datum.
66 This endian mapping mode is called "data invariance" and
67 has the effect of scrambling the addresses and formats of data
68 accessed in sizes other than the datum size.
70 This is the case for the Nintendo Wii SDHCI.
73 tristate "SDHCI support on PCI bus"
74 depends on MMC_SDHCI && PCI
76 This selects the PCI Secure Digital Host Controller Interface.
77 Most controllers found today are PCI devices.
79 If you have a controller with this interface, say Y or M here.
84 bool "Ricoh MMC Controller Disabler"
85 depends on MMC_SDHCI_PCI
88 This adds a pci quirk to disable Ricoh MMC Controller. This
89 proprietary controller is unnecessary because the SDHCI driver
90 supports MMC cards on the SD controller, but if it is not
91 disabled, it will steal the MMC cards away - rendering them
92 useless. It is safe to select this even if you don't
93 have a Ricoh based card reader.
98 tristate "SDHCI support for ACPI enumerated SDHCI controllers"
99 depends on MMC_SDHCI && ACPI
100 select IOSF_MBI if X86
102 This selects support for ACPI enumerated SDHCI controllers,
103 identified by ACPI Compatibility ID PNP0D40 or specific
106 If you have a controller with this interface, say Y or M here.
110 config MMC_SDHCI_PLTFM
111 tristate "SDHCI platform and OF driver helper"
114 This selects the common helper functions support for Secure Digital
115 Host Controller Interface based platform and OF drivers.
117 If you have a controller with this interface, say Y or M here.
121 config MMC_SDHCI_OF_ARASAN
122 tristate "SDHCI OF support for the Arasan SDHCI controllers"
123 depends on MMC_SDHCI_PLTFM
125 depends on COMMON_CLK
127 This selects the Arasan Secure Digital Host Controller Interface
128 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
130 If you have a controller with this interface, say Y or M here.
134 config MMC_SDHCI_OF_AT91
135 tristate "SDHCI OF support for the Atmel SDMMC controller"
136 depends on MMC_SDHCI_PLTFM
138 select MMC_SDHCI_IO_ACCESSORS
140 This selects the Atmel SDMMC driver
142 config MMC_SDHCI_OF_ESDHC
143 tristate "SDHCI OF support for the Freescale eSDHC controller"
144 depends on MMC_SDHCI_PLTFM
145 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
146 select MMC_SDHCI_IO_ACCESSORS
149 This selects the Freescale eSDHC controller support.
151 If you have a controller with this interface, say Y or M here.
155 config MMC_SDHCI_OF_HLWD
156 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
157 depends on MMC_SDHCI_PLTFM
159 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
161 This selects the Secure Digital Host Controller Interface (SDHCI)
162 found in the "Hollywood" chipset of the Nintendo Wii video game
165 If you have a controller with this interface, say Y or M here.
169 config MMC_SDHCI_CNS3XXX
170 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
171 depends on ARCH_CNS3XXX
172 depends on MMC_SDHCI_PLTFM
174 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
176 If you have a controller with this interface, say Y or M here.
180 config MMC_SDHCI_ESDHC_IMX
181 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
183 depends on MMC_SDHCI_PLTFM
184 select MMC_SDHCI_IO_ACCESSORS
186 This selects the Freescale eSDHC/uSDHC controller support
187 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
189 If you have a controller with this interface, say Y or M here.
193 config MMC_SDHCI_DOVE
194 tristate "SDHCI support on Marvell's Dove SoC"
195 depends on ARCH_DOVE || MACH_DOVE
196 depends on MMC_SDHCI_PLTFM
197 select MMC_SDHCI_IO_ACCESSORS
199 This selects the Secure Digital Host Controller Interface in
202 If you have a controller with this interface, say Y or M here.
206 config MMC_SDHCI_TEGRA
207 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
208 depends on ARCH_TEGRA
209 depends on MMC_SDHCI_PLTFM
210 select MMC_SDHCI_IO_ACCESSORS
212 This selects the Tegra SD/MMC controller. If you have a Tegra
213 platform with SD or MMC devices, say Y or M here.
218 tristate "SDHCI support on Samsung S3C SoC"
219 depends on MMC_SDHCI && PLAT_SAMSUNG
221 This selects the Secure Digital Host Controller Interface (SDHCI)
222 often referrered to as the HSMMC block in some of the Samsung S3C
225 If you have a controller with this interface, say Y or M here.
229 config MMC_SDHCI_SIRF
230 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
232 depends on MMC_SDHCI_PLTFM
233 select MMC_SDHCI_IO_ACCESSORS
235 This selects the SDHCI support for SiRF System-on-Chip devices.
237 If you have a controller with this interface, say Y or M here.
241 config MMC_SDHCI_PXAV3
242 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
243 depends on CLKDEV_LOOKUP
244 depends on MMC_SDHCI_PLTFM
245 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
248 This selects the Marvell(R) PXAV3 SD Host Controller.
249 If you have a MMP2 platform with SD Host Controller
250 and a card slot, say Y or M here.
254 config MMC_SDHCI_PXAV2
255 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
256 depends on CLKDEV_LOOKUP
257 depends on MMC_SDHCI_PLTFM
258 depends on ARCH_MMP || COMPILE_TEST
261 This selects the Marvell(R) PXAV2 SD Host Controller.
262 If you have a PXA9XX platform with SD Host Controller
263 and a card slot, say Y or M here.
267 config MMC_SDHCI_SPEAR
268 tristate "SDHCI support on ST SPEAr platform"
269 depends on MMC_SDHCI && PLAT_SPEAR
272 This selects the Secure Digital Host Controller Interface (SDHCI)
273 often referrered to as the HSMMC block in some of the ST SPEAR range
276 If you have a controller with this interface, say Y or M here.
280 config MMC_SDHCI_S3C_DMA
281 bool "DMA support on S3C SDHCI"
282 depends on MMC_SDHCI_S3C
284 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
285 has proved to be problematic if the controller encounters
286 certain errors, and thus should be treated with care.
290 config MMC_SDHCI_BCM_KONA
291 tristate "SDHCI support on Broadcom KONA platform"
292 depends on ARCH_BCM_MOBILE
293 depends on MMC_SDHCI_PLTFM
295 This selects the Broadcom Kona Secure Digital Host Controller
296 Interface(SDHCI) support.
297 This is used in Broadcom mobile SoCs.
299 If you have a controller with this interface, say Y or M here.
301 config MMC_SDHCI_F_SDH30
302 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
303 depends on MMC_SDHCI_PLTFM
306 This selects the Secure Digital Host Controller Interface (SDHCI)
307 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
308 If you have a controller with this interface, say Y or M here.
312 config MMC_SDHCI_IPROC
313 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
314 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
315 depends on MMC_SDHCI_PLTFM
316 default ARCH_BCM_IPROC
317 select MMC_SDHCI_IO_ACCESSORS
319 This selects the iProc SD/MMC controller.
321 If you have a BCM2835 or IPROC platform with SD or MMC devices,
327 tristate "Amlogic S905/GX* SD/MMC Host Controller support"
328 depends on ARCH_MESON && MMC
330 This selects support for the Amlogic SD/MMC Host Controller
331 found on the S905/GX* family of SoCs. This controller is
332 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
334 If you have a controller with this interface, say Y here.
337 tristate "MOXART SD/MMC Host Controller support"
338 depends on ARCH_MOXART && MMC
340 This selects support for the MOXART SD/MMC Host Controller.
341 MOXA provides one multi-functional card reader which can
342 be found on some embedded hardware such as UC-7112-LX.
343 If you have a controller with this interface, say Y here.
346 tristate "SDHCI support on STMicroelectronics SoC"
348 depends on MMC_SDHCI_PLTFM
349 select MMC_SDHCI_IO_ACCESSORS
351 This selects the Secure Digital Host Controller Interface in
352 STMicroelectronics SoCs.
354 If you have a controller with this interface, say Y or M here.
358 tristate "TI OMAP Multimedia Card Interface support"
360 depends on TPS65010 || !MACH_OMAP_H2
362 This selects the TI OMAP Multimedia card Interface.
363 If you have an OMAP board with a Multimedia Card slot,
369 tristate "TI OMAP High Speed Multimedia Card Interface support"
371 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
373 This selects the TI OMAP High Speed Multimedia card Interface.
374 If you have an omap2plus board with a Multimedia Card slot,
380 tristate "Winbond W83L51xD SD/MMC Card Interface support"
381 depends on ISA_DMA_API
383 This selects the Winbond(R) W83L51xD Secure digital and
384 Multimedia card Interface.
385 If you have a machine with a integrated W83L518D or W83L519D
386 SD/MMC card reader, say Y or M here.
391 tristate "Alchemy AU1XX0 MMC Card Interface support"
392 depends on MIPS_ALCHEMY
394 This selects the AMD Alchemy(R) Multimedia card interface.
395 If you have a Alchemy platform with a MMC slot, say Y or M here.
400 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
401 depends on AVR32 || ARCH_AT91
403 This selects the Atmel Multimedia Card Interface driver. If
404 you have an AT32 (AVR32) or AT91 platform with a Multimedia
405 Card slot, say Y or M here.
410 tristate "Qualcomm SDHCI Controller Support"
411 depends on ARCH_QCOM || (ARM && COMPILE_TEST)
412 depends on MMC_SDHCI_PLTFM
414 This selects the Secure Digital Host Controller Interface (SDHCI)
415 support present in Qualcomm SOCs. The controller supports
418 If you have a controller with this interface, say Y or M here.
423 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
424 depends on ARCH_MXC || PPC_MPC512x
426 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
427 Multimedia Card Interface. If you have an i.MX or MPC512x platform
428 with a Multimedia Card slot, say Y or M here.
433 tristate "Freescale MXS Multimedia Card Interface support"
434 depends on ARCH_MXS && MXS_DMA
436 This selects the Freescale SSP MMC controller found on MXS based
437 platforms like mx23/28.
442 tristate "TI Flash Media MMC/SD Interface support"
446 Say Y here if you want to be able to access MMC/SD cards with
447 the Texas Instruments(R) Flash Media card reader, found in many
449 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
450 probably also need appropriate card reader host adapter, such as
451 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
454 To compile this driver as a module, choose M here: the
455 module will be called tifm_sd.
458 tristate "Marvell MMC/SD/SDIO host driver"
459 depends on PLAT_ORION
462 This selects the Marvell SDIO host driver.
463 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
466 To compile this driver as a module, choose M here: the
467 module will be called mvsdio.
470 tristate "TI DAVINCI Multimedia Card Interface support"
471 depends on ARCH_DAVINCI
473 This selects the TI DAVINCI Multimedia card Interface.
474 If you have an DAVINCI board with a Multimedia Card slot,
475 say Y or M here. If unsure, say N.
478 tristate "goldfish qemu Multimedia Card Interface support"
480 depends on GOLDFISH || COMPILE_TEST
482 This selects the Goldfish Multimedia card Interface emulation
483 found on the Goldfish Android virtual device emulation.
486 tristate "MMC/SD/SDIO over SPI"
487 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
491 Some systems access MMC/SD/SDIO cards using a SPI controller
492 instead of using a "native" MMC/SD/SDIO controller. This has a
493 disadvantage of being relatively high overhead, but a compensating
494 advantage of working on many systems without dedicated MMC/SD/SDIO
497 If unsure, or if your system has no SPI master driver, say N.
500 tristate "Samsung S3C SD/MMC Card Interface support"
501 depends on ARCH_S3C24XX
502 depends on S3C24XX_DMAC
504 This selects a driver for the MCI interface found in
505 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
506 If you have a board based on one of those and a MMC/SD
507 slot, say Y or M here.
511 config MMC_S3C_HW_SDIO_IRQ
512 bool "Hardware support for SDIO IRQ"
515 Enable the hardware support for SDIO interrupts instead of using
516 the generic polling code.
519 prompt "Samsung S3C SD/MMC transfer code"
523 bool "Use PIO transfers only"
525 Use PIO to transfer data between memory and the hardware.
527 PIO is slower than DMA as it requires CPU instructions to
528 move the data. This has been the traditional default for
532 bool "Use DMA transfers only"
534 Use DMA to transfer data between memory and the hardare.
536 Currently, the DMA support in this driver seems to not be
537 working properly and needs to be debugged before this
542 config MMC_SDRICOH_CS
543 tristate "MMC/SD driver for Ricoh Bay1Controllers"
544 depends on PCI && PCMCIA
546 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
547 card whenever you insert a MMC or SD card into the card slot.
549 To compile this driver as a module, choose M here: the
550 module will be called sdricoh_cs.
556 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
557 depends on MFD_TMIO || MFD_ASIC3
560 This provides support for the SD/MMC cell found in TC6393XB,
561 T7L66XB and also HTC ASIC3
564 tristate "SH-Mobile SDHI SD/SDIO controller support"
565 depends on SUPERH || ARM || ARM64
566 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
569 This provides support for the SDHI SD/SDIO controller found in
570 SuperH and ARM SH-Mobile SoCs
573 tristate "ENE CB710 MMC/SD Interface support"
577 This option enables support for MMC/SD part of ENE CB710/720 Flash
578 memory card reader found in some laptops (ie. some versions of
581 This driver can also be built as a module. If so, the module
582 will be called cb710-mmc.
585 tristate "VIA SD/MMC Card Reader Driver"
588 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
589 VIA provides one multi-functional card reader which integrated into
590 some motherboards manufactured by VIA. This card reader supports
592 If you have a controller with this interface, say Y or M here.
597 tristate "Blackfin Secure Digital Host support"
598 depends on (BF54x && !BF544) || (BF51x && !BF512)
600 If you say yes here you will get support for the Blackfin on-chip
601 Secure Digital Host interface. This includes support for MMC and
604 To compile this driver as a module, choose M here: the
605 module will be called bfin_sdh.
609 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
610 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
613 If you say yes here SD-Cards may work on the EZkit.
616 tristate "Synopsys DesignWare Memory Card Interface"
618 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
620 This selects support for the Synopsys DesignWare Mobile Storage IP
621 block, this provides host support for SD and MMC interfaces, in both
622 PIO, internal DMA mode and external DMA mode.
625 tristate "Synopsys Designware MCI Support as platform device"
629 This selects the common helper functions support for Host Controller
630 Interface based platform driver. Please select this option if the IP
631 is present as a platform device. This is the common interface for the
632 Synopsys Designware IP.
634 If you have a controller with this interface, say Y or M here.
639 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
643 This selects support for Samsung Exynos SoC specific extensions to the
644 Synopsys DesignWare Memory Card Interface driver. Select this option
645 for platforms based on Exynos4 and Exynos5 SoC's.
648 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
652 This selects support for Hisilicon K3 SoC specific extensions to the
653 Synopsys DesignWare Memory Card Interface driver. Select this option
654 for platforms based on Hisilicon K3 SoC's.
657 tristate "Synopsys Designware MCI support on PCI bus"
658 depends on MMC_DW && PCI
660 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
661 Select this option if the IP is present on PCI platform.
663 If you have a controller with this interface, say Y or M here.
667 config MMC_DW_ROCKCHIP
668 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
669 depends on MMC_DW && ARCH_ROCKCHIP
672 This selects support for Rockchip SoC specific extensions to the
673 Synopsys DesignWare Memory Card Interface driver. Select this option
674 for platforms based on RK3066, RK3188 and RK3288 SoC's.
677 tristate "SuperH Internal MMCIF support"
679 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
681 This selects the MMC Host Interface controller (MMCIF) found in various
682 Renesas SoCs for SH and ARM architectures.
686 tristate "JZ4740 SD/Multimedia Card Interface support"
687 depends on MACH_JZ4740
689 This selects support for the SD/MMC controller on Ingenic JZ4740
691 If you have a board based on such a SoC and with a SD/MMC slot,
695 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
698 This selects support for Elan Digital Systems' VUB300 chip.
700 The VUB300 is a USB-SDIO Host Controller Interface chip
701 that enables the host computer to use SDIO/SD/MMC cards
702 via a USB 2.0 or USB 1.1 host.
704 The VUB300 chip will be found in both physically separate
705 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
707 The VUB300 chip supports SD and MMC memory cards in addition
708 to single and multifunction SDIO cards.
710 Some SDIO cards will need a firmware file to be loaded and
711 sent to VUB300 chip in order to achieve better data throughput.
712 Download these "Offload Pseudocode" from Elan Digital Systems'
713 web-site http://www.elandigitalsystems.com/support/downloads.php
714 and put them in /lib/firmware. Note that without these additional
715 firmware files the VUB300 chip will still function, but not at
716 the best obtainable data rate.
718 To compile this mmc host controller driver as a module,
719 choose M here: the module will be called vub300.
721 If you have a computer with an embedded VUB300 chip
722 or if you intend connecting a USB adapter based on a
723 VUB300 chip say Y or M here.
726 tristate "USB SD Host Controller (USHC) support"
729 This selects support for USB SD Host Controllers based on
730 the Cypress Astoria chip with firmware compliant with CSR's
731 USB SD Host Controller specification (CS-118793-SP).
733 CSR boards with this device include: USB<>SDIO (M1985v2),
736 Note: These controllers only support SDIO cards and do not
737 support MMC or SD memory cards.
740 tristate "Wondermedia SD/MMC Host Controller support"
741 depends on ARCH_VT8500
744 This selects support for the SD/MMC Host Controller on
745 Wondermedia WM8505/WM8650 based SoCs.
747 To compile this driver as a module, choose M here: the
748 module will be called wmt-sdmmc.
750 config MMC_USDHI6ROL0
751 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
754 This selects support for the Renesas USDHI6ROL0 SD/SDIO
757 config MMC_REALTEK_PCI
758 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
759 depends on MFD_RTSX_PCI
761 Say Y here to include driver code to support SD/MMC card interface
762 of Realtek PCI-E card reader
764 config MMC_REALTEK_USB
765 tristate "Realtek USB SD/MMC Card Interface Driver"
766 depends on MFD_RTSX_USB
768 Say Y here to include driver code to support SD/MMC card interface
769 of Realtek RTS5129/39 series card reader
772 tristate "Allwinner sunxi SD/MMC Host Controller support"
773 depends on ARCH_SUNXI
775 This selects support for the SD/MMC Host Controller on
776 Allwinner sunxi SoCs.
778 config MMC_TOSHIBA_PCI
779 tristate "Toshiba Type A SD/MMC Card Interface Driver"
784 tristate "MediaTek SD/MMC Card Interface support"
787 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
788 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
789 This is needed if support for any SD/SDIO/MMC devices is required.
792 config MMC_SDHCI_MICROCHIP_PIC32
793 tristate "Microchip PIC32MZDA SDHCI support"
794 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
796 This selects the Secure Digital Host Controller Interface (SDHCI)
797 for PIC32MZDA platform.
799 If you have a controller with this interface, say Y or M here.
802 config MMC_SDHCI_BRCMSTB
803 tristate "Broadcom SDIO/SD/MMC support"
804 depends on ARCH_BRCMSTB || BMIPS_GENERIC
805 depends on MMC_SDHCI_PLTFM
808 This selects support for the SDIO/SD/MMC Host Controller on