1 # SPDX-License-Identifier: GPL-2.0-only
3 # MMC/SD host controller drivers
6 comment "MMC/SD/SDIO Host Controller Drivers"
9 bool "MMC host drivers debugging"
12 This is an option for use by developers; most people should
13 say N here. This enables MMC host driver debugging. And further
14 added host drivers please don't invent their private macro for
18 tristate "ARM AMBA Multimedia Card Interface support"
21 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
22 Interface (PL180 and PL181) support. If you have an ARM(R)
23 platform with a Multimedia Card slot, say Y or M here.
28 bool "Qualcomm Data Mover for SD Card Controller"
29 depends on MMC_ARMMMCI && QCOM_BAM_DMA
32 This selects the Qualcomm Data Mover lite/local on SD Card controller.
33 This option will enable the dma to work correctly, if you are using
34 Qcom SOCs and MMC, you would probably need this option to get DMA working.
38 config MMC_STM32_SDMMC
39 bool "STMicroelectronics STM32 SDMMC Controller"
40 depends on MMC_ARMMMCI
43 This selects the STMicroelectronics STM32 SDMMC host controller.
44 If you have a STM32 sdmmc host with internal DMA say Y here.
49 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
52 This selects the Intel(R) PXA(R) Multimedia card Interface.
53 If you have a PXA(R) platform with a Multimedia Card slot,
59 tristate "Secure Digital Host Controller Interface support"
62 This selects the generic Secure Digital Host Controller Interface.
63 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
64 and Toshiba(R). Most controllers found in laptops are of this type.
66 If you have a controller with this interface, say Y or M here. You
67 also need to enable an appropriate bus interface.
71 config MMC_SDHCI_IO_ACCESSORS
75 This is silent Kconfig symbol that is selected by the drivers that
76 need to overwrite SDHCI IO memory accessors.
78 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
81 select MMC_SDHCI_IO_ACCESSORS
83 This option is selected by drivers running on big endian hosts
84 and performing I/O to a SDHCI controller through a bus that
85 implements a hardware byte swapper using a 32-bit datum.
86 This endian mapping mode is called "data invariance" and
87 has the effect of scrambling the addresses and formats of data
88 accessed in sizes other than the datum size.
90 This is the case for the Nintendo Wii SDHCI.
93 tristate "SDHCI support on PCI bus"
94 depends on MMC_SDHCI && PCI
96 select IOSF_MBI if X86
97 select MMC_SDHCI_IO_ACCESSORS
99 This selects the PCI Secure Digital Host Controller Interface.
100 Most controllers found today are PCI devices.
102 If you have a controller with this interface, say Y or M here.
107 bool "Ricoh MMC Controller Disabler"
108 depends on MMC_SDHCI_PCI
111 This adds a pci quirk to disable Ricoh MMC Controller. This
112 proprietary controller is unnecessary because the SDHCI driver
113 supports MMC cards on the SD controller, but if it is not
114 disabled, it will steal the MMC cards away - rendering them
115 useless. It is safe to select this even if you don't
116 have a Ricoh based card reader.
120 config MMC_SDHCI_ACPI
121 tristate "SDHCI support for ACPI enumerated SDHCI controllers"
122 depends on MMC_SDHCI && ACPI && PCI
123 select IOSF_MBI if X86
125 This selects support for ACPI enumerated SDHCI controllers,
126 identified by ACPI Compatibility ID PNP0D40 or specific
129 If you have a controller with this interface, say Y or M here.
133 config MMC_SDHCI_PLTFM
134 tristate "SDHCI platform and OF driver helper"
137 This selects the common helper functions support for Secure Digital
138 Host Controller Interface based platform and OF drivers.
140 If you have a controller with this interface, say Y or M here.
144 config MMC_SDHCI_OF_ARASAN
145 tristate "SDHCI OF support for the Arasan SDHCI controllers"
146 depends on MMC_SDHCI_PLTFM
148 depends on COMMON_CLK
151 This selects the Arasan Secure Digital Host Controller Interface
152 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
154 If you have a controller with this interface, say Y or M here.
158 config MMC_SDHCI_OF_ASPEED
159 tristate "SDHCI OF support for the ASPEED SDHCI controller"
160 depends on MMC_SDHCI_PLTFM
161 depends on OF && OF_ADDRESS
162 select MMC_SDHCI_IO_ACCESSORS
164 This selects the ASPEED Secure Digital Host Controller Interface.
166 If you have a controller with this interface, say Y or M here. You
167 also need to enable an appropriate bus interface.
171 config MMC_SDHCI_OF_ASPEED_TEST
172 bool "Tests for the ASPEED SDHCI driver"
173 depends on MMC_SDHCI_OF_ASPEED && KUNIT=y
175 Enable KUnit tests for the ASPEED SDHCI driver. Select this
176 option only if you will boot the kernel for the purpose of running
177 unit tests (e.g. under UML or qemu).
179 The KUnit tests generally exercise parts of the driver that do not
180 directly touch the hardware, for example, the phase correction
185 config MMC_SDHCI_OF_AT91
186 tristate "SDHCI OF support for the Atmel SDMMC controller"
187 depends on MMC_SDHCI_PLTFM
188 depends on OF && HAVE_CLK
190 This selects the Atmel SDMMC driver
192 config MMC_SDHCI_OF_ESDHC
193 tristate "SDHCI OF support for the Freescale eSDHC controller"
194 depends on MMC_SDHCI_PLTFM
195 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
196 select MMC_SDHCI_IO_ACCESSORS
199 This selects the Freescale eSDHC controller support.
201 If you have a controller with this interface, say Y or M here.
205 config MMC_SDHCI_OF_HLWD
206 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
207 depends on MMC_SDHCI_PLTFM
209 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
211 This selects the Secure Digital Host Controller Interface (SDHCI)
212 found in the "Hollywood" chipset of the Nintendo Wii video game
215 If you have a controller with this interface, say Y or M here.
219 config MMC_SDHCI_OF_DWCMSHC
220 tristate "SDHCI OF support for the Synopsys DWC MSHC"
221 depends on MMC_SDHCI_PLTFM
223 depends on COMMON_CLK
225 This selects Synopsys DesignWare Cores Mobile Storage Controller
227 If you have a controller with this interface, say Y or M here.
230 config MMC_SDHCI_OF_SPARX5
231 tristate "SDHCI OF support for the MCHP Sparx5 SoC"
232 depends on MMC_SDHCI_PLTFM
233 depends on ARCH_SPARX5 || COMPILE_TEST
235 This selects the Secure Digital Host Controller Interface (SDHCI)
236 found in the MCHP Sparx5 SoC.
238 If you have a Sparx5 SoC with this interface, say Y or M here.
242 config MMC_SDHCI_CADENCE
243 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
244 depends on MMC_SDHCI_PLTFM
247 This selects the Cadence SD/SDIO/eMMC driver.
249 If you have a controller with this interface, say Y or M here.
253 config MMC_SDHCI_CNS3XXX
254 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
255 depends on ARCH_CNS3XXX || COMPILE_TEST
256 depends on MMC_SDHCI_PLTFM
258 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
260 If you have a controller with this interface, say Y or M here.
264 config MMC_SDHCI_ESDHC_MCF
265 tristate "SDHCI support for the Freescale eSDHC ColdFire controller"
267 depends on MMC_SDHCI_PLTFM
268 select MMC_SDHCI_IO_ACCESSORS
270 This selects the Freescale eSDHC controller support for
271 ColdFire mcf5441x devices.
273 If you have a controller with this interface, say Y or M here.
277 config MMC_SDHCI_ESDHC_IMX
278 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
279 depends on ARCH_MXC || COMPILE_TEST
280 depends on MMC_SDHCI_PLTFM
282 select MMC_SDHCI_IO_ACCESSORS
285 This selects the Freescale eSDHC/uSDHC controller support
286 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
288 If you have a controller with this interface, say Y or M here.
292 config MMC_SDHCI_DOVE
293 tristate "SDHCI support on Marvell's Dove SoC"
294 depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST
295 depends on MMC_SDHCI_PLTFM
296 select MMC_SDHCI_IO_ACCESSORS
298 This selects the Secure Digital Host Controller Interface in
301 If you have a controller with this interface, say Y or M here.
305 config MMC_SDHCI_TEGRA
306 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
307 depends on ARCH_TEGRA || COMPILE_TEST
308 depends on MMC_SDHCI_PLTFM
309 select MMC_SDHCI_IO_ACCESSORS
312 This selects the Tegra SD/MMC controller. If you have a Tegra
313 platform with SD or MMC devices, say Y or M here.
318 tristate "SDHCI support on Samsung S3C SoC"
320 depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
322 This selects the Secure Digital Host Controller Interface (SDHCI)
323 often referrered to as the HSMMC block in some of the Samsung S3C
326 If you have a controller with this interface, say Y or M here.
330 config MMC_SDHCI_PXAV3
331 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
333 depends on MMC_SDHCI_PLTFM
334 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
337 This selects the Marvell(R) PXAV3 SD Host Controller.
338 If you have a MMP2 platform with SD Host Controller
339 and a card slot, say Y or M here.
343 config MMC_SDHCI_PXAV2
344 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
346 depends on MMC_SDHCI_PLTFM
347 depends on ARCH_MMP || COMPILE_TEST
350 This selects the Marvell(R) PXAV2 SD Host Controller.
351 If you have a PXA9XX platform with SD Host Controller
352 and a card slot, say Y or M here.
356 config MMC_SDHCI_SPEAR
357 tristate "SDHCI support on ST SPEAr platform"
359 depends on PLAT_SPEAR || COMPILE_TEST
362 This selects the Secure Digital Host Controller Interface (SDHCI)
363 often referrered to as the HSMMC block in some of the ST SPEAR range
366 If you have a controller with this interface, say Y or M here.
370 config MMC_SDHCI_S3C_DMA
371 bool "DMA support on S3C SDHCI"
372 depends on MMC_SDHCI_S3C
374 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
375 has proved to be problematic if the controller encounters
376 certain errors, and thus should be treated with care.
380 config MMC_SDHCI_BCM_KONA
381 tristate "SDHCI support on Broadcom KONA platform"
382 depends on ARCH_BCM_MOBILE || COMPILE_TEST
383 depends on MMC_SDHCI_PLTFM
385 This selects the Broadcom Kona Secure Digital Host Controller
386 Interface(SDHCI) support.
387 This is used in Broadcom mobile SoCs.
389 If you have a controller with this interface, say Y or M here.
391 config MMC_SDHCI_F_SDH30
392 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
393 depends on MMC_SDHCI_PLTFM
394 depends on OF || ACPI
396 This selects the Secure Digital Host Controller Interface (SDHCI)
397 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
398 If you have a controller with this interface, say Y or M here.
402 config MMC_SDHCI_MILBEAUT
403 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30"
404 depends on MMC_SDHCI_PLTFM
407 This selects the Secure Digital Host Controller Interface (SDHCI)
408 Needed by Milbeaut SoC for MMC / SD / SDIO support.
409 If you have a controller with this interface, say Y or M here.
413 config MMC_SDHCI_IPROC
414 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
415 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST
416 depends on MMC_SDHCI_PLTFM
417 depends on OF || ACPI
418 default ARCH_BCM_IPROC
419 select MMC_SDHCI_IO_ACCESSORS
421 This selects the iProc SD/MMC controller.
423 If you have a BCM2835 or IPROC platform with SD or MMC devices,
429 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
430 depends on ARCH_MESON|| COMPILE_TEST
431 depends on COMMON_CLK
433 This selects support for the Amlogic SD/MMC Host Controller
434 found on the S905/GX*/AXG family of SoCs. This controller is
435 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
437 If you have a controller with this interface, say Y here.
439 config MMC_MESON_MX_SDHC
440 tristate "Amlogic Meson SDHC Host Controller support"
441 depends on (ARM && ARCH_MESON) || COMPILE_TEST
442 depends on COMMON_CLK
445 This selects support for the SDHC Host Controller on
446 Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs.
447 The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x
448 with 1, 4, and 8 bit bus widths.
450 If you have a controller with this interface, say Y or M here.
453 config MMC_MESON_MX_SDIO
454 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
455 depends on ARCH_MESON || COMPILE_TEST
456 depends on COMMON_CLK
457 depends on OF_ADDRESS
459 This selects support for the SD/MMC Host Controller on
460 Amlogic Meson6, Meson8 and Meson8b SoCs.
462 If you have a controller with this interface, say Y or M here.
466 tristate "MOXART SD/MMC Host Controller support"
467 depends on ARCH_MOXART || COMPILE_TEST
469 This selects support for the MOXART SD/MMC Host Controller.
470 MOXA provides one multi-functional card reader which can
471 be found on some embedded hardware such as UC-7112-LX.
472 If you have a controller with this interface, say Y here.
475 tristate "SDHCI support on STMicroelectronics SoC"
476 depends on ARCH_STI || FSP2 || COMPILE_TEST
477 depends on MMC_SDHCI_PLTFM
478 select MMC_SDHCI_IO_ACCESSORS
480 This selects the Secure Digital Host Controller Interface in
481 STMicroelectronics SoCs.
483 If you have a controller with this interface, say Y or M here.
487 tristate "TI OMAP Multimedia Card Interface support"
489 depends on TPS65010 || !MACH_OMAP_H2
491 This selects the TI OMAP Multimedia card Interface.
492 If you have an OMAP board with a Multimedia Card slot,
498 tristate "TI OMAP High Speed Multimedia Card Interface support"
499 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
501 This selects the TI OMAP High Speed Multimedia card Interface.
502 If you have an omap2plus board with a Multimedia Card slot,
508 tristate "Winbond W83L51xD SD/MMC Card Interface support"
509 depends on ISA_DMA_API
511 This selects the Winbond(R) W83L51xD Secure digital and
512 Multimedia card Interface.
513 If you have a machine with a integrated W83L518D or W83L519D
514 SD/MMC card reader, say Y or M here.
519 tristate "Alcor Micro/Alcor Link SD/MMC controller"
520 depends on MISC_ALCOR_PCI
522 Say Y here to include driver code to support SD/MMC card interface
523 of Alcor Micro PCI-E card reader
526 tristate "Alchemy AU1XX0 MMC Card Interface support"
527 depends on MIPS_ALCHEMY
529 This selects the AMD Alchemy(R) Multimedia card interface.
530 If you have a Alchemy platform with a MMC slot, say Y or M here.
535 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
538 This selects the Atmel Multimedia Card Interface driver.
539 If you have an AT91 platform with a Multimedia Card slot,
545 tristate "Qualcomm SDHCI Controller Support"
546 depends on ARCH_QCOM || COMPILE_TEST
547 depends on MMC_SDHCI_PLTFM
548 select MMC_SDHCI_IO_ACCESSORS
550 select QCOM_SCM if MMC_CRYPTO && ARCH_QCOM
552 This selects the Secure Digital Host Controller Interface (SDHCI)
553 support present in Qualcomm SOCs. The controller supports
556 If you have a controller with this interface, say Y or M here.
561 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
562 depends on ARCH_MXC || PPC_MPC512x
564 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
565 Multimedia Card Interface. If you have an i.MX or MPC512x platform
566 with a Multimedia Card slot, say Y or M here.
571 tristate "Freescale MXS Multimedia Card Interface support"
572 depends on ARCH_MXS && MXS_DMA
574 This selects the Freescale SSP MMC controller found on MXS based
575 platforms like mx23/28.
580 tristate "TI Flash Media MMC/SD Interface support"
584 Say Y here if you want to be able to access MMC/SD cards with
585 the Texas Instruments(R) Flash Media card reader, found in many
587 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
588 probably also need appropriate card reader host adapter, such as
589 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
592 To compile this driver as a module, choose M here: the
593 module will be called tifm_sd.
596 tristate "Marvell MMC/SD/SDIO host driver"
597 depends on PLAT_ORION || (COMPILE_TEST && ARM)
600 This selects the Marvell SDIO host driver.
601 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
604 To compile this driver as a module, choose M here: the
605 module will be called mvsdio.
608 tristate "TI DAVINCI Multimedia Card Interface support"
609 depends on ARCH_DAVINCI || COMPILE_TEST
611 This selects the TI DAVINCI Multimedia card Interface.
612 If you have an DAVINCI board with a Multimedia Card slot,
613 say Y or M here. If unsure, say N.
616 tristate "MMC/SD/SDIO over SPI"
617 depends on SPI_MASTER
621 Some systems access MMC/SD/SDIO cards using a SPI controller
622 instead of using a "native" MMC/SD/SDIO controller. This has a
623 disadvantage of being relatively high overhead, but a compensating
624 advantage of working on many systems without dedicated MMC/SD/SDIO
627 If unsure, or if your system has no SPI master driver, say N.
630 tristate "Samsung S3C SD/MMC Card Interface support"
631 depends on ARCH_S3C24XX || COMPILE_TEST
632 depends on S3C24XX_DMAC || COMPILE_TEST
634 This selects a driver for the MCI interface found in
635 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
636 If you have a board based on one of those and a MMC/SD
637 slot, say Y or M here.
641 config MMC_S3C_HW_SDIO_IRQ
642 bool "Hardware support for SDIO IRQ"
645 Enable the hardware support for SDIO interrupts instead of using
646 the generic polling code.
649 prompt "Samsung S3C SD/MMC transfer code"
653 bool "Use PIO transfers only"
655 Use PIO to transfer data between memory and the hardware.
657 PIO is slower than DMA as it requires CPU instructions to
658 move the data. This has been the traditional default for
662 bool "Use DMA transfers only"
664 Use DMA to transfer data between memory and the hardware.
666 Currently, the DMA support in this driver seems to not be
667 working properly and needs to be debugged before this
672 config MMC_SDRICOH_CS
673 tristate "MMC/SD driver for Ricoh Bay1Controllers"
674 depends on PCI && PCMCIA
676 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
677 card whenever you insert a MMC or SD card into the card slot.
679 To compile this driver as a module, choose M here: the
680 module will be called sdricoh_cs.
682 config MMC_SDHCI_SPRD
683 tristate "Spreadtrum SDIO host Controller"
684 depends on ARCH_SPRD || COMPILE_TEST
685 depends on MMC_SDHCI_PLTFM
686 select MMC_SDHCI_IO_ACCESSORS
689 This selects the SDIO Host Controller in Spreadtrum
690 SoCs, this driver supports R11(IP version: R11P0).
692 If you have a controller with this interface, say Y or M here.
700 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
701 depends on MFD_TMIO || MFD_ASIC3 || COMPILE_TEST
704 This provides support for the SD/MMC cell found in TC6393XB,
705 T7L66XB and also HTC ASIC3
708 tristate "Renesas SDHI SD/SDIO controller support"
709 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
711 select RESET_CONTROLLER if ARCH_RENESAS
713 This provides support for the SDHI SD/SDIO controller found in
714 Renesas SuperH, ARM and ARM64 based SoCs
716 config MMC_SDHI_SYS_DMAC
717 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
719 default MMC_SDHI if (SUPERH || ARM)
721 This provides DMA support for SDHI SD/SDIO controllers
722 using SYS-DMAC via DMA Engine. This supports the controllers
723 found in SuperH and Renesas ARM based SoCs.
725 config MMC_SDHI_INTERNAL_DMAC
726 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
727 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
729 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
731 This provides DMA support for SDHI SD/SDIO controllers
732 using on-chip bus mastering. This supports the controllers
733 found in arm64 based SoCs. This controller is also found in
737 tristate "UniPhier SD/eMMC Host Controller support"
738 depends on ARCH_UNIPHIER || COMPILE_TEST
742 This provides support for the SD/eMMC controller found in
743 UniPhier SoCs. The eMMC variant of this controller is used
744 only for 32-bit SoCs.
747 tristate "ENE CB710 MMC/SD Interface support"
751 This option enables support for MMC/SD part of ENE CB710/720 Flash
752 memory card reader found in some laptops (ie. some versions of
755 This driver can also be built as a module. If so, the module
756 will be called cb710-mmc.
759 tristate "VIA SD/MMC Card Reader Driver"
762 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
763 VIA provides one multi-functional card reader which integrated into
764 some motherboards manufactured by VIA. This card reader supports
766 If you have a controller with this interface, say Y or M here.
770 config MMC_CAVIUM_OCTEON
771 tristate "Cavium OCTEON SD/MMC Card Interface support"
772 depends on CAVIUM_OCTEON_SOC
774 This selects Cavium OCTEON SD/MMC card Interface.
775 If you have an OCTEON board with a Multimedia Card slot,
780 config MMC_CAVIUM_THUNDERX
781 tristate "Cavium ThunderX SD/MMC Card Interface support"
782 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
783 depends on GPIO_THUNDERX
784 depends on OF_ADDRESS
786 This selects Cavium ThunderX SD/MMC Card Interface.
787 If you have an Cavium ARM64 board with a Multimedia Card slot
788 or builtin eMMC chip say Y or M here. If built as a module
789 the module will be called thunderx_mmc.ko.
792 tristate "Synopsys DesignWare Memory Card Interface"
793 depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST
795 This selects support for the Synopsys DesignWare Mobile Storage IP
796 block, this provides host support for SD and MMC interfaces, in both
797 PIO, internal DMA mode and external DMA mode.
800 tristate "Synopsys Designware MCI Support as platform device"
804 This selects the common helper functions support for Host Controller
805 Interface based platform driver. Please select this option if the IP
806 is present as a platform device. This is the common interface for the
807 Synopsys Designware IP.
809 If you have a controller with this interface, say Y or M here.
813 config MMC_DW_BLUEFIELD
814 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
818 This selects support for Mellanox BlueField SoC specific extensions to
819 the Synopsys DesignWare Memory Card Interface driver. Select this
820 option for platforms based on Mellanox BlueField SoC's.
823 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
827 This selects support for Samsung Exynos SoC specific extensions to the
828 Synopsys DesignWare Memory Card Interface driver. Select this option
829 for platforms based on Exynos4 and Exynos5 SoC's.
831 config MMC_DW_HI3798CV200
832 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
836 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
837 Synopsys DesignWare Memory Card Interface driver. Select this option
838 for platforms based on HiSilicon Hi3798CV200 SoC.
841 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
845 This selects support for Hisilicon K3 SoC specific extensions to the
846 Synopsys DesignWare Memory Card Interface driver. Select this option
847 for platforms based on Hisilicon K3 SoC's.
850 tristate "Synopsys Designware MCI support on PCI bus"
851 depends on MMC_DW && PCI
853 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
854 Select this option if the IP is present on PCI platform.
856 If you have a controller with this interface, say Y or M here.
860 config MMC_DW_ROCKCHIP
861 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
862 depends on MMC_DW && ARCH_ROCKCHIP
865 This selects support for Rockchip SoC specific extensions to the
866 Synopsys DesignWare Memory Card Interface driver. Select this option
867 for platforms based on RK3066, RK3188 and RK3288 SoC's.
870 tristate "SuperH Internal MMCIF support"
871 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
873 This selects the MMC Host Interface controller (MMCIF) found in various
874 Renesas SoCs for SH and ARM architectures.
878 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
881 This selects support for the SD/MMC controller on Ingenic
882 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
884 If you have a board based on such a SoC and with a SD/MMC slot,
888 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
891 This selects support for Elan Digital Systems' VUB300 chip.
893 The VUB300 is a USB-SDIO Host Controller Interface chip
894 that enables the host computer to use SDIO/SD/MMC cards
895 via a USB 2.0 or USB 1.1 host.
897 The VUB300 chip will be found in both physically separate
898 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
900 The VUB300 chip supports SD and MMC memory cards in addition
901 to single and multifunction SDIO cards.
903 Some SDIO cards will need a firmware file to be loaded and
904 sent to VUB300 chip in order to achieve better data throughput.
905 Download these "Offload Pseudocode" from Elan Digital Systems'
906 web-site http://www.elandigitalsystems.com/support/downloads.php
907 and put them in /lib/firmware. Note that without these additional
908 firmware files the VUB300 chip will still function, but not at
909 the best obtainable data rate.
911 To compile this mmc host controller driver as a module,
912 choose M here: the module will be called vub300.
914 If you have a computer with an embedded VUB300 chip
915 or if you intend connecting a USB adapter based on a
916 VUB300 chip say Y or M here.
919 tristate "USB SD Host Controller (USHC) support"
922 This selects support for USB SD Host Controllers based on
923 the Cypress Astoria chip with firmware compliant with CSR's
924 USB SD Host Controller specification (CS-118793-SP).
926 CSR boards with this device include: USB<>SDIO (M1985v2),
929 Note: These controllers only support SDIO cards and do not
930 support MMC or SD memory cards.
933 tristate "Wondermedia SD/MMC Host Controller support"
934 depends on ARCH_VT8500
937 This selects support for the SD/MMC Host Controller on
938 Wondermedia WM8505/WM8650 based SoCs.
940 To compile this driver as a module, choose M here: the
941 module will be called wmt-sdmmc.
943 config MMC_USDHI6ROL0
944 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
947 This selects support for the Renesas USDHI6ROL0 SD/SDIO
950 config MMC_REALTEK_PCI
951 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
952 depends on MISC_RTSX_PCI
954 Say Y here to include driver code to support SD/MMC card interface
955 of Realtek PCI-E card reader
957 config MMC_REALTEK_USB
958 tristate "Realtek USB SD/MMC Card Interface Driver"
959 depends on MISC_RTSX_USB
961 Say Y here to include driver code to support SD/MMC card interface
962 of Realtek RTS5129/39 series card reader
965 tristate "Allwinner sunxi SD/MMC Host Controller support"
966 depends on ARCH_SUNXI || COMPILE_TEST
968 This selects support for the SD/MMC Host Controller on
969 Allwinner sunxi SoCs.
972 tristate "Command Queue Host Controller Interface support"
975 This selects the Command Queue Host Controller Interface (CQHCI)
976 support present in host controllers of Qualcomm Technologies, Inc
978 This controller supports eMMC devices with command queue support.
980 If you have a controller with this interface, say Y or M here.
985 tristate "MMC Host Software Queue support"
987 This selects the MMC Host Software Queue support. This may increase
988 performance, if the host controller and its driver supports it.
990 If you have a controller/driver supporting this interface, say Y or M
995 config MMC_TOSHIBA_PCI
996 tristate "Toshiba Type A SD/MMC Card Interface Driver"
1000 tristate "Broadcom BCM2835 SDHOST MMC Controller support"
1001 depends on ARCH_BCM2835 || COMPILE_TEST
1003 This selects the BCM2835 SDHOST MMC controller. If you have
1004 a BCM2835 platform with SD or MMC devices, say Y or M here.
1006 Note that the BCM2835 has two SD controllers: The Arasan
1007 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
1008 sdhost controller (supported by this driver).
1013 tristate "MediaTek SD/MMC Card Interface support"
1015 depends on COMMON_CLK
1019 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
1020 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
1021 This is needed if support for any SD/SDIO/MMC devices is required.
1024 config MMC_SDHCI_MICROCHIP_PIC32
1025 tristate "Microchip PIC32MZDA SDHCI support"
1026 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
1028 This selects the Secure Digital Host Controller Interface (SDHCI)
1029 for PIC32MZDA platform.
1031 If you have a controller with this interface, say Y or M here.
1035 config MMC_SDHCI_BRCMSTB
1036 tristate "Broadcom SDIO/SD/MMC support"
1037 depends on ARCH_BRCMSTB || BMIPS_GENERIC
1038 depends on MMC_SDHCI_PLTFM
1042 This selects support for the SDIO/SD/MMC Host Controller on
1047 config MMC_SDHCI_XENON
1048 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
1049 depends on MMC_SDHCI_PLTFM
1051 This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
1052 If you have a controller with this interface, say Y or M here.
1055 config MMC_SDHCI_OMAP
1056 tristate "TI SDHCI Controller Support"
1057 depends on MMC_SDHCI_PLTFM && OF
1059 imply TI_SOC_THERMAL
1060 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE
1062 This selects the Secure Digital Host Controller Interface (SDHCI)
1063 support present in TI's DRA7 SOCs. The controller supports
1064 SD/MMC/SDIO devices.
1066 If you have a controller with this interface, say Y or M here.
1070 config MMC_SDHCI_AM654
1071 tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
1072 depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO
1073 select MMC_SDHCI_IO_ACCESSORS
1076 This selects the Secure Digital Host Controller Interface (SDHCI)
1077 support present in TI's AM654 SOCs. The controller supports
1078 SD/MMC/SDIO devices.
1080 If you have a controller with this interface, say Y or M here.
1085 tristate "Actions Semi Owl SD/MMC Host Controller support"
1087 depends on ARCH_ACTIONS || COMPILE_TEST
1089 This selects support for the SD/MMC Host Controller on
1090 Actions Semi Owl SoCs.
1092 config MMC_SDHCI_EXTERNAL_DMA