2 # MMC/SD host controller drivers
5 comment "MMC/SD/SDIO Host Controller Drivers"
8 bool "MMC host drivers debugging"
11 This is an option for use by developers; most people should
12 say N here. This enables MMC host driver debugging. And further
13 added host drivers please don't invent their private macro for
17 tristate "ARM AMBA Multimedia Card Interface support"
20 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
21 Interface (PL180 and PL181) support. If you have an ARM(R)
22 platform with a Multimedia Card slot, say Y or M here.
27 bool "Qualcomm Data Mover for SD Card Controller"
28 depends on MMC_ARMMMCI && QCOM_BAM_DMA
31 This selects the Qualcomm Data Mover lite/local on SD Card controller.
32 This option will enable the dma to work correctly, if you are using
33 Qcom SOCs and MMC, you would probably need this option to get DMA working.
37 config MMC_STM32_SDMMC
38 bool "STMicroelectronics STM32 SDMMC Controller"
39 depends on MMC_ARMMMCI
42 This selects the STMicroelectronics STM32 SDMMC host controller.
43 If you have a STM32 sdmmc host with internal DMA say Y here.
48 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
51 This selects the Intel(R) PXA(R) Multimedia card Interface.
52 If you have a PXA(R) platform with a Multimedia Card slot,
58 tristate "Secure Digital Host Controller Interface support"
61 This selects the generic Secure Digital Host Controller Interface.
62 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
63 and Toshiba(R). Most controllers found in laptops are of this type.
65 If you have a controller with this interface, say Y or M here. You
66 also need to enable an appropriate bus interface.
70 config MMC_SDHCI_IO_ACCESSORS
74 This is silent Kconfig symbol that is selected by the drivers that
75 need to overwrite SDHCI IO memory accessors.
77 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
80 select MMC_SDHCI_IO_ACCESSORS
82 This option is selected by drivers running on big endian hosts
83 and performing I/O to a SDHCI controller through a bus that
84 implements a hardware byte swapper using a 32-bit datum.
85 This endian mapping mode is called "data invariance" and
86 has the effect of scrambling the addresses and formats of data
87 accessed in sizes other than the datum size.
89 This is the case for the Nintendo Wii SDHCI.
92 tristate "SDHCI support on PCI bus"
93 depends on MMC_SDHCI && PCI
95 select IOSF_MBI if X86
97 This selects the PCI Secure Digital Host Controller Interface.
98 Most controllers found today are PCI devices.
100 If you have a controller with this interface, say Y or M here.
105 bool "Ricoh MMC Controller Disabler"
106 depends on MMC_SDHCI_PCI
109 This adds a pci quirk to disable Ricoh MMC Controller. This
110 proprietary controller is unnecessary because the SDHCI driver
111 supports MMC cards on the SD controller, but if it is not
112 disabled, it will steal the MMC cards away - rendering them
113 useless. It is safe to select this even if you don't
114 have a Ricoh based card reader.
118 config MMC_SDHCI_ACPI
119 tristate "SDHCI support for ACPI enumerated SDHCI controllers"
120 depends on MMC_SDHCI && ACPI && PCI
121 select IOSF_MBI if X86
123 This selects support for ACPI enumerated SDHCI controllers,
124 identified by ACPI Compatibility ID PNP0D40 or specific
127 If you have a controller with this interface, say Y or M here.
131 config MMC_SDHCI_PLTFM
132 tristate "SDHCI platform and OF driver helper"
135 This selects the common helper functions support for Secure Digital
136 Host Controller Interface based platform and OF drivers.
138 If you have a controller with this interface, say Y or M here.
142 config MMC_SDHCI_OF_ARASAN
143 tristate "SDHCI OF support for the Arasan SDHCI controllers"
144 depends on MMC_SDHCI_PLTFM
146 depends on COMMON_CLK
149 This selects the Arasan Secure Digital Host Controller Interface
150 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
152 If you have a controller with this interface, say Y or M here.
156 config MMC_SDHCI_OF_AT91
157 tristate "SDHCI OF support for the Atmel SDMMC controller"
158 depends on MMC_SDHCI_PLTFM
161 This selects the Atmel SDMMC driver
163 config MMC_SDHCI_OF_ESDHC
164 tristate "SDHCI OF support for the Freescale eSDHC controller"
165 depends on MMC_SDHCI_PLTFM
166 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
167 select MMC_SDHCI_IO_ACCESSORS
170 This selects the Freescale eSDHC controller support.
172 If you have a controller with this interface, say Y or M here.
176 config MMC_SDHCI_OF_HLWD
177 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
178 depends on MMC_SDHCI_PLTFM
180 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
182 This selects the Secure Digital Host Controller Interface (SDHCI)
183 found in the "Hollywood" chipset of the Nintendo Wii video game
186 If you have a controller with this interface, say Y or M here.
190 config MMC_SDHCI_OF_DWCMSHC
191 tristate "SDHCI OF support for the Synopsys DWC MSHC"
192 depends on MMC_SDHCI_PLTFM
194 depends on COMMON_CLK
196 This selects Synopsys DesignWare Cores Mobile Storage Controller
198 If you have a controller with this interface, say Y or M here.
201 config MMC_SDHCI_CADENCE
202 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
203 depends on MMC_SDHCI_PLTFM
206 This selects the Cadence SD/SDIO/eMMC driver.
208 If you have a controller with this interface, say Y or M here.
212 config MMC_SDHCI_CNS3XXX
213 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
214 depends on ARCH_CNS3XXX
215 depends on MMC_SDHCI_PLTFM
217 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
219 If you have a controller with this interface, say Y or M here.
223 config MMC_SDHCI_ESDHC_IMX
224 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
226 depends on MMC_SDHCI_PLTFM
227 select MMC_SDHCI_IO_ACCESSORS
230 This selects the Freescale eSDHC/uSDHC controller support
231 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
233 If you have a controller with this interface, say Y or M here.
237 config MMC_SDHCI_DOVE
238 tristate "SDHCI support on Marvell's Dove SoC"
239 depends on ARCH_DOVE || MACH_DOVE
240 depends on MMC_SDHCI_PLTFM
241 select MMC_SDHCI_IO_ACCESSORS
243 This selects the Secure Digital Host Controller Interface in
246 If you have a controller with this interface, say Y or M here.
250 config MMC_SDHCI_TEGRA
251 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
252 depends on ARCH_TEGRA
253 depends on MMC_SDHCI_PLTFM
254 select MMC_SDHCI_IO_ACCESSORS
257 This selects the Tegra SD/MMC controller. If you have a Tegra
258 platform with SD or MMC devices, say Y or M here.
263 tristate "SDHCI support on Samsung S3C SoC"
264 depends on MMC_SDHCI && PLAT_SAMSUNG
266 This selects the Secure Digital Host Controller Interface (SDHCI)
267 often referrered to as the HSMMC block in some of the Samsung S3C
270 If you have a controller with this interface, say Y or M here.
274 config MMC_SDHCI_SIRF
275 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
277 depends on MMC_SDHCI_PLTFM
278 select MMC_SDHCI_IO_ACCESSORS
280 This selects the SDHCI support for SiRF System-on-Chip devices.
282 If you have a controller with this interface, say Y or M here.
286 config MMC_SDHCI_PXAV3
287 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
288 depends on CLKDEV_LOOKUP
289 depends on MMC_SDHCI_PLTFM
290 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
293 This selects the Marvell(R) PXAV3 SD Host Controller.
294 If you have a MMP2 platform with SD Host Controller
295 and a card slot, say Y or M here.
299 config MMC_SDHCI_PXAV2
300 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
301 depends on CLKDEV_LOOKUP
302 depends on MMC_SDHCI_PLTFM
303 depends on ARCH_MMP || COMPILE_TEST
306 This selects the Marvell(R) PXAV2 SD Host Controller.
307 If you have a PXA9XX platform with SD Host Controller
308 and a card slot, say Y or M here.
312 config MMC_SDHCI_SPEAR
313 tristate "SDHCI support on ST SPEAr platform"
314 depends on MMC_SDHCI && PLAT_SPEAR
317 This selects the Secure Digital Host Controller Interface (SDHCI)
318 often referrered to as the HSMMC block in some of the ST SPEAR range
321 If you have a controller with this interface, say Y or M here.
325 config MMC_SDHCI_S3C_DMA
326 bool "DMA support on S3C SDHCI"
327 depends on MMC_SDHCI_S3C
329 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
330 has proved to be problematic if the controller encounters
331 certain errors, and thus should be treated with care.
335 config MMC_SDHCI_BCM_KONA
336 tristate "SDHCI support on Broadcom KONA platform"
337 depends on ARCH_BCM_MOBILE
338 depends on MMC_SDHCI_PLTFM
340 This selects the Broadcom Kona Secure Digital Host Controller
341 Interface(SDHCI) support.
342 This is used in Broadcom mobile SoCs.
344 If you have a controller with this interface, say Y or M here.
346 config MMC_SDHCI_F_SDH30
347 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
348 depends on MMC_SDHCI_PLTFM
349 depends on OF || ACPI
351 This selects the Secure Digital Host Controller Interface (SDHCI)
352 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
353 If you have a controller with this interface, say Y or M here.
357 config MMC_SDHCI_IPROC
358 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
359 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
360 depends on MMC_SDHCI_PLTFM
361 depends on OF || ACPI
362 default ARCH_BCM_IPROC
363 select MMC_SDHCI_IO_ACCESSORS
365 This selects the iProc SD/MMC controller.
367 If you have a BCM2835 or IPROC platform with SD or MMC devices,
373 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
374 depends on ARCH_MESON && MMC
376 This selects support for the Amlogic SD/MMC Host Controller
377 found on the S905/GX*/AXG family of SoCs. This controller is
378 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
380 If you have a controller with this interface, say Y here.
382 config MMC_MESON_MX_SDIO
383 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
384 depends on ARCH_MESON || COMPILE_TEST
385 depends on COMMON_CLK
388 This selects support for the SD/MMC Host Controller on
389 Amlogic Meson6, Meson8 and Meson8b SoCs.
391 If you have a controller with this interface, say Y or M here.
395 tristate "MOXART SD/MMC Host Controller support"
396 depends on ARCH_MOXART && MMC
398 This selects support for the MOXART SD/MMC Host Controller.
399 MOXA provides one multi-functional card reader which can
400 be found on some embedded hardware such as UC-7112-LX.
401 If you have a controller with this interface, say Y here.
404 tristate "SDHCI support on STMicroelectronics SoC"
405 depends on ARCH_STI || FSP2
406 depends on MMC_SDHCI_PLTFM
407 select MMC_SDHCI_IO_ACCESSORS
409 This selects the Secure Digital Host Controller Interface in
410 STMicroelectronics SoCs.
412 If you have a controller with this interface, say Y or M here.
416 tristate "TI OMAP Multimedia Card Interface support"
418 depends on TPS65010 || !MACH_OMAP_H2
420 This selects the TI OMAP Multimedia card Interface.
421 If you have an OMAP board with a Multimedia Card slot,
427 tristate "TI OMAP High Speed Multimedia Card Interface support"
428 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
430 This selects the TI OMAP High Speed Multimedia card Interface.
431 If you have an omap2plus board with a Multimedia Card slot,
437 tristate "Winbond W83L51xD SD/MMC Card Interface support"
438 depends on ISA_DMA_API
440 This selects the Winbond(R) W83L51xD Secure digital and
441 Multimedia card Interface.
442 If you have a machine with a integrated W83L518D or W83L519D
443 SD/MMC card reader, say Y or M here.
448 tristate "Alcor Micro/Alcor Link SD/MMC controller"
449 depends on MISC_ALCOR_PCI
451 Say Y here to include driver code to support SD/MMC card interface
452 of Alcor Micro PCI-E card reader
455 tristate "Alchemy AU1XX0 MMC Card Interface support"
456 depends on MIPS_ALCHEMY
458 This selects the AMD Alchemy(R) Multimedia card interface.
459 If you have a Alchemy platform with a MMC slot, say Y or M here.
464 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
467 This selects the Atmel Multimedia Card Interface driver.
468 If you have an AT91 platform with a Multimedia Card slot,
474 tristate "Qualcomm SDHCI Controller Support"
475 depends on ARCH_QCOM || (ARM && COMPILE_TEST)
476 depends on MMC_SDHCI_PLTFM
477 select MMC_SDHCI_IO_ACCESSORS
479 This selects the Secure Digital Host Controller Interface (SDHCI)
480 support present in Qualcomm SOCs. The controller supports
483 If you have a controller with this interface, say Y or M here.
488 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
489 depends on ARCH_MXC || PPC_MPC512x
491 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
492 Multimedia Card Interface. If you have an i.MX or MPC512x platform
493 with a Multimedia Card slot, say Y or M here.
498 tristate "Freescale MXS Multimedia Card Interface support"
499 depends on ARCH_MXS && MXS_DMA
501 This selects the Freescale SSP MMC controller found on MXS based
502 platforms like mx23/28.
507 tristate "TI Flash Media MMC/SD Interface support"
511 Say Y here if you want to be able to access MMC/SD cards with
512 the Texas Instruments(R) Flash Media card reader, found in many
514 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
515 probably also need appropriate card reader host adapter, such as
516 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
519 To compile this driver as a module, choose M here: the
520 module will be called tifm_sd.
523 tristate "Marvell MMC/SD/SDIO host driver"
524 depends on PLAT_ORION
527 This selects the Marvell SDIO host driver.
528 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
531 To compile this driver as a module, choose M here: the
532 module will be called mvsdio.
535 tristate "TI DAVINCI Multimedia Card Interface support"
536 depends on ARCH_DAVINCI
538 This selects the TI DAVINCI Multimedia card Interface.
539 If you have an DAVINCI board with a Multimedia Card slot,
540 say Y or M here. If unsure, say N.
543 tristate "goldfish qemu Multimedia Card Interface support"
544 depends on GOLDFISH || COMPILE_TEST
546 This selects the Goldfish Multimedia card Interface emulation
547 found on the Goldfish Android virtual device emulation.
550 tristate "MMC/SD/SDIO over SPI"
551 depends on SPI_MASTER && HAS_DMA
555 Some systems access MMC/SD/SDIO cards using a SPI controller
556 instead of using a "native" MMC/SD/SDIO controller. This has a
557 disadvantage of being relatively high overhead, but a compensating
558 advantage of working on many systems without dedicated MMC/SD/SDIO
561 If unsure, or if your system has no SPI master driver, say N.
564 tristate "Samsung S3C SD/MMC Card Interface support"
565 depends on ARCH_S3C24XX
566 depends on S3C24XX_DMAC
568 This selects a driver for the MCI interface found in
569 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
570 If you have a board based on one of those and a MMC/SD
571 slot, say Y or M here.
575 config MMC_S3C_HW_SDIO_IRQ
576 bool "Hardware support for SDIO IRQ"
579 Enable the hardware support for SDIO interrupts instead of using
580 the generic polling code.
583 prompt "Samsung S3C SD/MMC transfer code"
587 bool "Use PIO transfers only"
589 Use PIO to transfer data between memory and the hardware.
591 PIO is slower than DMA as it requires CPU instructions to
592 move the data. This has been the traditional default for
596 bool "Use DMA transfers only"
598 Use DMA to transfer data between memory and the hardare.
600 Currently, the DMA support in this driver seems to not be
601 working properly and needs to be debugged before this
606 config MMC_SDRICOH_CS
607 tristate "MMC/SD driver for Ricoh Bay1Controllers"
608 depends on PCI && PCMCIA
610 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
611 card whenever you insert a MMC or SD card into the card slot.
613 To compile this driver as a module, choose M here: the
614 module will be called sdricoh_cs.
616 config MMC_SDHCI_SPRD
617 tristate "Spreadtrum SDIO host Controller"
619 depends on MMC_SDHCI_PLTFM
620 select MMC_SDHCI_IO_ACCESSORS
622 This selects the SDIO Host Controller in Spreadtrum
623 SoCs, this driver supports R11(IP version: R11P0).
625 If you have a controller with this interface, say Y or M here.
633 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
634 depends on MFD_TMIO || MFD_ASIC3
637 This provides support for the SD/MMC cell found in TC6393XB,
638 T7L66XB and also HTC ASIC3
641 tristate "Renesas SDHI SD/SDIO controller support"
642 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
645 This provides support for the SDHI SD/SDIO controller found in
646 Renesas SuperH, ARM and ARM64 based SoCs
648 config MMC_SDHI_SYS_DMAC
649 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
651 default MMC_SDHI if (SUPERH || ARM)
653 This provides DMA support for SDHI SD/SDIO controllers
654 using SYS-DMAC via DMA Engine. This supports the controllers
655 found in SuperH and Renesas ARM based SoCs.
657 config MMC_SDHI_INTERNAL_DMAC
658 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
659 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
661 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
663 This provides DMA support for SDHI SD/SDIO controllers
664 using on-chip bus mastering. This supports the controllers
665 found in arm64 based SoCs. This controller is also found in
669 tristate "UniPhier SD/eMMC Host Controller support"
670 depends on ARCH_UNIPHIER || COMPILE_TEST
674 This provides support for the SD/eMMC controller found in
675 UniPhier SoCs. The eMMC variant of this controller is used
676 only for 32-bit SoCs.
679 tristate "ENE CB710 MMC/SD Interface support"
683 This option enables support for MMC/SD part of ENE CB710/720 Flash
684 memory card reader found in some laptops (ie. some versions of
687 This driver can also be built as a module. If so, the module
688 will be called cb710-mmc.
691 tristate "VIA SD/MMC Card Reader Driver"
694 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
695 VIA provides one multi-functional card reader which integrated into
696 some motherboards manufactured by VIA. This card reader supports
698 If you have a controller with this interface, say Y or M here.
702 config MMC_CAVIUM_OCTEON
703 tristate "Cavium OCTEON SD/MMC Card Interface support"
704 depends on CAVIUM_OCTEON_SOC
706 This selects Cavium OCTEON SD/MMC card Interface.
707 If you have an OCTEON board with a Multimedia Card slot,
712 config MMC_CAVIUM_THUNDERX
713 tristate "Cavium ThunderX SD/MMC Card Interface support"
714 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
715 depends on GPIO_THUNDERX
716 depends on OF_ADDRESS
718 This selects Cavium ThunderX SD/MMC Card Interface.
719 If you have an Cavium ARM64 board with a Multimedia Card slot
720 or builtin eMMC chip say Y or M here. If built as a module
721 the module will be called thunderx_mmc.ko.
724 tristate "Synopsys DesignWare Memory Card Interface"
725 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
727 This selects support for the Synopsys DesignWare Mobile Storage IP
728 block, this provides host support for SD and MMC interfaces, in both
729 PIO, internal DMA mode and external DMA mode.
732 tristate "Synopsys Designware MCI Support as platform device"
736 This selects the common helper functions support for Host Controller
737 Interface based platform driver. Please select this option if the IP
738 is present as a platform device. This is the common interface for the
739 Synopsys Designware IP.
741 If you have a controller with this interface, say Y or M here.
745 config MMC_DW_BLUEFIELD
746 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
750 This selects support for Mellanox BlueField SoC specific extensions to
751 the Synopsys DesignWare Memory Card Interface driver. Select this
752 option for platforms based on Mellanox BlueField SoC's.
755 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
759 This selects support for Samsung Exynos SoC specific extensions to the
760 Synopsys DesignWare Memory Card Interface driver. Select this option
761 for platforms based on Exynos4 and Exynos5 SoC's.
763 config MMC_DW_HI3798CV200
764 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
768 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
769 Synopsys DesignWare Memory Card Interface driver. Select this option
770 for platforms based on HiSilicon Hi3798CV200 SoC.
773 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
777 This selects support for Hisilicon K3 SoC specific extensions to the
778 Synopsys DesignWare Memory Card Interface driver. Select this option
779 for platforms based on Hisilicon K3 SoC's.
782 tristate "Synopsys Designware MCI support on PCI bus"
783 depends on MMC_DW && PCI
785 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
786 Select this option if the IP is present on PCI platform.
788 If you have a controller with this interface, say Y or M here.
792 config MMC_DW_ROCKCHIP
793 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
794 depends on MMC_DW && ARCH_ROCKCHIP
797 This selects support for Rockchip SoC specific extensions to the
798 Synopsys DesignWare Memory Card Interface driver. Select this option
799 for platforms based on RK3066, RK3188 and RK3288 SoC's.
802 tristate "ZTE specific extensions for Synopsys DW Memory Card Interface"
803 depends on MMC_DW && ARCH_ZX
806 This selects support for ZTE SoC specific extensions to the
807 Synopsys DesignWare Memory Card Interface driver. Select this option
808 for platforms based on ZX296718 SoC's.
811 tristate "SuperH Internal MMCIF support"
812 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
814 This selects the MMC Host Interface controller (MMCIF) found in various
815 Renesas SoCs for SH and ARM architectures.
819 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
822 This selects support for the SD/MMC controller on Ingenic
823 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
825 If you have a board based on such a SoC and with a SD/MMC slot,
829 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
832 This selects support for Elan Digital Systems' VUB300 chip.
834 The VUB300 is a USB-SDIO Host Controller Interface chip
835 that enables the host computer to use SDIO/SD/MMC cards
836 via a USB 2.0 or USB 1.1 host.
838 The VUB300 chip will be found in both physically separate
839 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
841 The VUB300 chip supports SD and MMC memory cards in addition
842 to single and multifunction SDIO cards.
844 Some SDIO cards will need a firmware file to be loaded and
845 sent to VUB300 chip in order to achieve better data throughput.
846 Download these "Offload Pseudocode" from Elan Digital Systems'
847 web-site http://www.elandigitalsystems.com/support/downloads.php
848 and put them in /lib/firmware. Note that without these additional
849 firmware files the VUB300 chip will still function, but not at
850 the best obtainable data rate.
852 To compile this mmc host controller driver as a module,
853 choose M here: the module will be called vub300.
855 If you have a computer with an embedded VUB300 chip
856 or if you intend connecting a USB adapter based on a
857 VUB300 chip say Y or M here.
860 tristate "USB SD Host Controller (USHC) support"
863 This selects support for USB SD Host Controllers based on
864 the Cypress Astoria chip with firmware compliant with CSR's
865 USB SD Host Controller specification (CS-118793-SP).
867 CSR boards with this device include: USB<>SDIO (M1985v2),
870 Note: These controllers only support SDIO cards and do not
871 support MMC or SD memory cards.
874 tristate "Wondermedia SD/MMC Host Controller support"
875 depends on ARCH_VT8500
878 This selects support for the SD/MMC Host Controller on
879 Wondermedia WM8505/WM8650 based SoCs.
881 To compile this driver as a module, choose M here: the
882 module will be called wmt-sdmmc.
884 config MMC_USDHI6ROL0
885 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
888 This selects support for the Renesas USDHI6ROL0 SD/SDIO
891 config MMC_REALTEK_PCI
892 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
893 depends on MISC_RTSX_PCI
895 Say Y here to include driver code to support SD/MMC card interface
896 of Realtek PCI-E card reader
898 config MMC_REALTEK_USB
899 tristate "Realtek USB SD/MMC Card Interface Driver"
900 depends on MISC_RTSX_USB
902 Say Y here to include driver code to support SD/MMC card interface
903 of Realtek RTS5129/39 series card reader
906 tristate "Allwinner sunxi SD/MMC Host Controller support"
907 depends on ARCH_SUNXI
909 This selects support for the SD/MMC Host Controller on
910 Allwinner sunxi SoCs.
913 tristate "Command Queue Host Controller Interface support"
916 This selects the Command Queue Host Controller Interface (CQHCI)
917 support present in host controllers of Qualcomm Technologies, Inc
919 This controller supports eMMC devices with command queue support.
921 If you have a controller with this interface, say Y or M here.
925 config MMC_TOSHIBA_PCI
926 tristate "Toshiba Type A SD/MMC Card Interface Driver"
930 tristate "Broadcom BCM2835 SDHOST MMC Controller support"
931 depends on ARCH_BCM2835 || COMPILE_TEST
933 This selects the BCM2835 SDHOST MMC controller. If you have
934 a BCM2835 platform with SD or MMC devices, say Y or M here.
936 Note that the BCM2835 has two SD controllers: The Arasan
937 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
938 sdhost controller (supported by this driver).
943 tristate "MediaTek SD/MMC Card Interface support"
947 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
948 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
949 This is needed if support for any SD/SDIO/MMC devices is required.
952 config MMC_SDHCI_MICROCHIP_PIC32
953 tristate "Microchip PIC32MZDA SDHCI support"
954 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
956 This selects the Secure Digital Host Controller Interface (SDHCI)
957 for PIC32MZDA platform.
959 If you have a controller with this interface, say Y or M here.
963 config MMC_SDHCI_BRCMSTB
964 tristate "Broadcom SDIO/SD/MMC support"
965 depends on ARCH_BRCMSTB || BMIPS_GENERIC
966 depends on MMC_SDHCI_PLTFM
969 This selects support for the SDIO/SD/MMC Host Controller on
974 config MMC_SDHCI_XENON
975 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
976 depends on MMC_SDHCI_PLTFM
978 This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
979 If you have a controller with this interface, say Y or M here.
982 config MMC_SDHCI_OMAP
983 tristate "TI SDHCI Controller Support"
984 depends on MMC_SDHCI_PLTFM && OF
988 This selects the Secure Digital Host Controller Interface (SDHCI)
989 support present in TI's DRA7 SOCs. The controller supports
992 If you have a controller with this interface, say Y or M here.
996 config MMC_SDHCI_AM654
997 tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
998 depends on MMC_SDHCI_PLTFM && OF
999 select MMC_SDHCI_IO_ACCESSORS
1001 This selects the Secure Digital Host Controller Interface (SDHCI)
1002 support present in TI's AM654 SOCs. The controller supports
1003 SD/MMC/SDIO devices.
1005 If you have a controller with this interface, say Y or M here.