0001 # SPDX-License-Identifier: GPL-2.0-only
0002 #
0003 # MMC/SD host controller drivers
0004 #
0005
0006 comment "MMC/SD/SDIO Host Controller Drivers"
0007
0008 config MMC_DEBUG
0009 bool "MMC host drivers debugging"
0010 depends on MMC != n
0011 help
0012 This is an option for use by developers; most people should
0013 say N here. This enables MMC host driver debugging. And further
0014 added host drivers please don't invent their private macro for
0015 debugging.
0016
0017 config MMC_ARMMMCI
0018 tristate "ARM AMBA Multimedia Card Interface support"
0019 depends on ARM_AMBA
0020 help
0021 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
0022 Interface (PL180 and PL181) support. If you have an ARM(R)
0023 platform with a Multimedia Card slot, say Y or M here.
0024
0025 If unsure, say N.
0026
0027 config MMC_QCOM_DML
0028 bool "Qualcomm Data Mover for SD Card Controller"
0029 depends on MMC_ARMMMCI && QCOM_BAM_DMA
0030 default y
0031 help
0032 This selects the Qualcomm Data Mover lite/local on SD Card controller.
0033 This option will enable the dma to work correctly, if you are using
0034 Qcom SOCs and MMC, you would probably need this option to get DMA working.
0035
0036 if unsure, say N.
0037
0038 config MMC_STM32_SDMMC
0039 bool "STMicroelectronics STM32 SDMMC Controller"
0040 depends on MMC_ARMMMCI
0041 default y
0042 help
0043 This selects the STMicroelectronics STM32 SDMMC host controller.
0044 If you have a STM32 sdmmc host with internal DMA say Y here.
0045
0046 If unsure, say N.
0047
0048 config MMC_PXA
0049 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
0050 depends on ARCH_PXA
0051 help
0052 This selects the Intel(R) PXA(R) Multimedia card Interface.
0053 If you have a PXA(R) platform with a Multimedia Card slot,
0054 say Y or M here.
0055
0056 If unsure, say N.
0057
0058 config MMC_SDHCI
0059 tristate "Secure Digital Host Controller Interface support"
0060 depends on HAS_DMA
0061 help
0062 This selects the generic Secure Digital Host Controller Interface.
0063 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
0064 and Toshiba(R). Most controllers found in laptops are of this type.
0065
0066 If you have a controller with this interface, say Y or M here. You
0067 also need to enable an appropriate bus interface.
0068
0069 If unsure, say N.
0070
0071 config MMC_SDHCI_IO_ACCESSORS
0072 bool
0073 depends on MMC_SDHCI
0074 help
0075 This is silent Kconfig symbol that is selected by the drivers that
0076 need to overwrite SDHCI IO memory accessors.
0077
0078 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
0079 bool
0080 depends on MMC_SDHCI
0081 select MMC_SDHCI_IO_ACCESSORS
0082 help
0083 This option is selected by drivers running on big endian hosts
0084 and performing I/O to a SDHCI controller through a bus that
0085 implements a hardware byte swapper using a 32-bit datum.
0086 This endian mapping mode is called "data invariance" and
0087 has the effect of scrambling the addresses and formats of data
0088 accessed in sizes other than the datum size.
0089
0090 This is the case for the Nintendo Wii SDHCI.
0091
0092 config MMC_SDHCI_PCI
0093 tristate "SDHCI support on PCI bus"
0094 depends on MMC_SDHCI && PCI
0095 select MMC_CQHCI
0096 select IOSF_MBI if X86
0097 select MMC_SDHCI_IO_ACCESSORS
0098 help
0099 This selects the PCI Secure Digital Host Controller Interface.
0100 Most controllers found today are PCI devices.
0101
0102 If you have a controller with this interface, say Y or M here.
0103
0104 If unsure, say N.
0105
0106 config MMC_RICOH_MMC
0107 bool "Ricoh MMC Controller Disabler"
0108 depends on MMC_SDHCI_PCI
0109 default y
0110 help
0111 This adds a pci quirk to disable Ricoh MMC Controller. This
0112 proprietary controller is unnecessary because the SDHCI driver
0113 supports MMC cards on the SD controller, but if it is not
0114 disabled, it will steal the MMC cards away - rendering them
0115 useless. It is safe to select this even if you don't
0116 have a Ricoh based card reader.
0117
0118 If unsure, say Y.
0119
0120 config MMC_SDHCI_ACPI
0121 tristate "SDHCI support for ACPI enumerated SDHCI controllers"
0122 depends on MMC_SDHCI && ACPI && PCI
0123 select IOSF_MBI if X86
0124 help
0125 This selects support for ACPI enumerated SDHCI controllers,
0126 identified by ACPI Compatibility ID PNP0D40 or specific
0127 ACPI Hardware IDs.
0128
0129 If you have a controller with this interface, say Y or M here.
0130
0131 If unsure, say N.
0132
0133 config MMC_SDHCI_PLTFM
0134 tristate "SDHCI platform and OF driver helper"
0135 depends on MMC_SDHCI
0136 help
0137 This selects the common helper functions support for Secure Digital
0138 Host Controller Interface based platform and OF drivers.
0139
0140 If you have a controller with this interface, say Y or M here.
0141
0142 If unsure, say N.
0143
0144 config MMC_SDHCI_OF_ARASAN
0145 tristate "SDHCI OF support for the Arasan SDHCI controllers"
0146 depends on MMC_SDHCI_PLTFM
0147 depends on OF
0148 depends on COMMON_CLK
0149 select MMC_CQHCI
0150 help
0151 This selects the Arasan Secure Digital Host Controller Interface
0152 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
0153
0154 If you have a controller with this interface, say Y or M here.
0155
0156 If unsure, say N.
0157
0158 config MMC_SDHCI_OF_ASPEED
0159 tristate "SDHCI OF support for the ASPEED SDHCI controller"
0160 depends on MMC_SDHCI_PLTFM
0161 depends on OF && OF_ADDRESS
0162 select MMC_SDHCI_IO_ACCESSORS
0163 help
0164 This selects the ASPEED Secure Digital Host Controller Interface.
0165
0166 If you have a controller with this interface, say Y or M here. You
0167 also need to enable an appropriate bus interface.
0168
0169 If unsure, say N.
0170
0171 config MMC_SDHCI_OF_ASPEED_TEST
0172 bool "Tests for the ASPEED SDHCI driver" if !KUNIT_ALL_TESTS
0173 depends on MMC_SDHCI_OF_ASPEED && KUNIT
0174 depends on (MMC_SDHCI_OF_ASPEED=m || KUNIT=y)
0175 default KUNIT_ALL_TESTS
0176 help
0177 Enable KUnit tests for the ASPEED SDHCI driver. Select this
0178 option only if you will boot the kernel for the purpose of running
0179 unit tests (e.g. under UML or qemu).
0180
0181 The KUnit tests generally exercise parts of the driver that do not
0182 directly touch the hardware, for example, the phase correction
0183 calculations.
0184
0185 If unsure, say N.
0186
0187 config MMC_SDHCI_OF_AT91
0188 tristate "SDHCI OF support for the Atmel SDMMC controller"
0189 depends on MMC_SDHCI_PLTFM
0190 depends on OF && HAVE_CLK
0191 help
0192 This selects the Atmel SDMMC driver
0193
0194 config MMC_SDHCI_OF_ESDHC
0195 tristate "SDHCI OF support for the Freescale eSDHC controller"
0196 depends on MMC_SDHCI_PLTFM
0197 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
0198 select MMC_SDHCI_IO_ACCESSORS
0199 select FSL_GUTS
0200 help
0201 This selects the Freescale eSDHC controller support.
0202
0203 If you have a controller with this interface, say Y or M here.
0204
0205 If unsure, say N.
0206
0207 config MMC_SDHCI_OF_HLWD
0208 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
0209 depends on MMC_SDHCI_PLTFM
0210 depends on PPC
0211 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
0212 help
0213 This selects the Secure Digital Host Controller Interface (SDHCI)
0214 found in the "Hollywood" chipset of the Nintendo Wii video game
0215 console.
0216
0217 If you have a controller with this interface, say Y or M here.
0218
0219 If unsure, say N.
0220
0221 config MMC_SDHCI_OF_DWCMSHC
0222 tristate "SDHCI OF support for the Synopsys DWC MSHC"
0223 depends on MMC_SDHCI_PLTFM
0224 depends on OF
0225 depends on COMMON_CLK
0226 help
0227 This selects Synopsys DesignWare Cores Mobile Storage Controller
0228 support.
0229 If you have a controller with this interface, say Y or M here.
0230 If unsure, say N.
0231
0232 config MMC_SDHCI_OF_SPARX5
0233 tristate "SDHCI OF support for the MCHP Sparx5 SoC"
0234 depends on MMC_SDHCI_PLTFM
0235 depends on ARCH_SPARX5 || COMPILE_TEST
0236 help
0237 This selects the Secure Digital Host Controller Interface (SDHCI)
0238 found in the MCHP Sparx5 SoC.
0239
0240 If you have a Sparx5 SoC with this interface, say Y or M here.
0241
0242 If unsure, say N.
0243
0244 config MMC_SDHCI_CADENCE
0245 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
0246 depends on MMC_SDHCI_PLTFM
0247 depends on OF
0248 help
0249 This selects the Cadence SD/SDIO/eMMC driver.
0250
0251 If you have a controller with this interface, say Y or M here.
0252
0253 If unsure, say N.
0254
0255 config MMC_SDHCI_CNS3XXX
0256 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
0257 depends on ARCH_CNS3XXX || COMPILE_TEST
0258 depends on MMC_SDHCI_PLTFM
0259 help
0260 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
0261
0262 If you have a controller with this interface, say Y or M here.
0263
0264 If unsure, say N.
0265
0266 config MMC_SDHCI_ESDHC_MCF
0267 tristate "SDHCI support for the Freescale eSDHC ColdFire controller"
0268 depends on M5441x
0269 depends on MMC_SDHCI_PLTFM
0270 select MMC_SDHCI_IO_ACCESSORS
0271 help
0272 This selects the Freescale eSDHC controller support for
0273 ColdFire mcf5441x devices.
0274
0275 If you have a controller with this interface, say Y or M here.
0276
0277 If unsure, say N.
0278
0279 config MMC_SDHCI_ESDHC_IMX
0280 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
0281 depends on ARCH_MXC || COMPILE_TEST
0282 depends on MMC_SDHCI_PLTFM
0283 depends on OF
0284 select MMC_SDHCI_IO_ACCESSORS
0285 select MMC_CQHCI
0286 help
0287 This selects the Freescale eSDHC/uSDHC controller support
0288 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
0289
0290 If you have a controller with this interface, say Y or M here.
0291
0292 If unsure, say N.
0293
0294 config MMC_SDHCI_DOVE
0295 tristate "SDHCI support on Marvell's Dove SoC"
0296 depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST
0297 depends on MMC_SDHCI_PLTFM
0298 select MMC_SDHCI_IO_ACCESSORS
0299 help
0300 This selects the Secure Digital Host Controller Interface in
0301 Marvell's Dove SoC.
0302
0303 If you have a controller with this interface, say Y or M here.
0304
0305 If unsure, say N.
0306
0307 config MMC_SDHCI_TEGRA
0308 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
0309 depends on ARCH_TEGRA || COMPILE_TEST
0310 depends on MMC_SDHCI_PLTFM
0311 select MMC_SDHCI_IO_ACCESSORS
0312 select MMC_CQHCI
0313 help
0314 This selects the Tegra SD/MMC controller. If you have a Tegra
0315 platform with SD or MMC devices, say Y or M here.
0316
0317 If unsure, say N.
0318
0319 config MMC_SDHCI_S3C
0320 tristate "SDHCI support on Samsung S3C/S5P/Exynos SoC"
0321 depends on MMC_SDHCI
0322 depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
0323 help
0324 This selects the Secure Digital Host Controller Interface (SDHCI)
0325 often referrered to as the HSMMC block in some of the Samsung S3C
0326 (S3C2416, S3C2443, S3C6410), S5Pv210 and Exynos (Exynso4210,
0327 Exynos4412) SoCs.
0328
0329 If you have a controller with this interface (thereforeyou build for
0330 such Samsung SoC), say Y or M here.
0331
0332 If unsure, say N.
0333
0334 config MMC_SDHCI_PXAV3
0335 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
0336 depends on HAVE_CLK
0337 depends on MMC_SDHCI_PLTFM
0338 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
0339 default CPU_MMP2
0340 help
0341 This selects the Marvell(R) PXAV3 SD Host Controller.
0342 If you have a MMP2 platform with SD Host Controller
0343 and a card slot, say Y or M here.
0344
0345 If unsure, say N.
0346
0347 config MMC_SDHCI_PXAV2
0348 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
0349 depends on HAVE_CLK
0350 depends on MMC_SDHCI_PLTFM
0351 depends on ARCH_MMP || COMPILE_TEST
0352 default CPU_PXA910
0353 help
0354 This selects the Marvell(R) PXAV2 SD Host Controller.
0355 If you have a PXA9XX platform with SD Host Controller
0356 and a card slot, say Y or M here.
0357
0358 If unsure, say N.
0359
0360 config MMC_SDHCI_SPEAR
0361 tristate "SDHCI support on ST SPEAr platform"
0362 depends on MMC_SDHCI
0363 depends on PLAT_SPEAR || COMPILE_TEST
0364 depends on OF
0365 help
0366 This selects the Secure Digital Host Controller Interface (SDHCI)
0367 often referrered to as the HSMMC block in some of the ST SPEAR range
0368 of SoC
0369
0370 If you have a controller with this interface, say Y or M here.
0371
0372 If unsure, say N.
0373
0374 config MMC_SDHCI_S3C_DMA
0375 bool "DMA support on S3C SDHCI"
0376 depends on MMC_SDHCI_S3C
0377 help
0378 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
0379 has proved to be problematic if the controller encounters
0380 certain errors, and thus should be treated with care.
0381
0382 YMMV.
0383
0384 config MMC_SDHCI_BCM_KONA
0385 tristate "SDHCI support on Broadcom KONA platform"
0386 depends on ARCH_BCM_MOBILE || COMPILE_TEST
0387 depends on MMC_SDHCI_PLTFM
0388 help
0389 This selects the Broadcom Kona Secure Digital Host Controller
0390 Interface(SDHCI) support.
0391 This is used in Broadcom mobile SoCs.
0392
0393 If you have a controller with this interface, say Y or M here.
0394
0395 config MMC_SDHCI_F_SDH30
0396 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
0397 depends on MMC_SDHCI_PLTFM
0398 depends on OF || ACPI
0399 help
0400 This selects the Secure Digital Host Controller Interface (SDHCI)
0401 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
0402 If you have a controller with this interface, say Y or M here.
0403
0404 If unsure, say N.
0405
0406 config MMC_SDHCI_MILBEAUT
0407 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30"
0408 depends on MMC_SDHCI_PLTFM
0409 depends on OF
0410 help
0411 This selects the Secure Digital Host Controller Interface (SDHCI)
0412 Needed by Milbeaut SoC for MMC / SD / SDIO support.
0413 If you have a controller with this interface, say Y or M here.
0414
0415 If unsure, say N.
0416
0417 config MMC_SDHCI_IPROC
0418 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
0419 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST
0420 depends on MMC_SDHCI_PLTFM
0421 depends on OF || ACPI
0422 default ARCH_BCM_IPROC
0423 select MMC_SDHCI_IO_ACCESSORS
0424 help
0425 This selects the iProc SD/MMC controller.
0426
0427 If you have a BCM2835 or IPROC platform with SD or MMC devices,
0428 say Y or M here.
0429
0430 If unsure, say N.
0431
0432 config MMC_MESON_GX
0433 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
0434 depends on ARCH_MESON|| COMPILE_TEST
0435 depends on COMMON_CLK
0436 help
0437 This selects support for the Amlogic SD/MMC Host Controller
0438 found on the S905/GX*/AXG family of SoCs. This controller is
0439 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
0440
0441 If you have a controller with this interface, say Y here.
0442
0443 config MMC_MESON_MX_SDHC
0444 tristate "Amlogic Meson SDHC Host Controller support"
0445 depends on (ARM && ARCH_MESON) || COMPILE_TEST
0446 depends on COMMON_CLK
0447 depends on OF
0448 help
0449 This selects support for the SDHC Host Controller on
0450 Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs.
0451 The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x
0452 with 1, 4, and 8 bit bus widths.
0453
0454 If you have a controller with this interface, say Y or M here.
0455 If unsure, say N.
0456
0457 config MMC_MESON_MX_SDIO
0458 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
0459 depends on ARCH_MESON || COMPILE_TEST
0460 depends on COMMON_CLK
0461 depends on OF_ADDRESS
0462 help
0463 This selects support for the SD/MMC Host Controller on
0464 Amlogic Meson6, Meson8 and Meson8b SoCs.
0465
0466 If you have a controller with this interface, say Y or M here.
0467 If unsure, say N.
0468
0469 config MMC_MOXART
0470 tristate "MOXART SD/MMC Host Controller support"
0471 depends on ARCH_MOXART || COMPILE_TEST
0472 help
0473 This selects support for the MOXART SD/MMC Host Controller.
0474 MOXA provides one multi-functional card reader which can
0475 be found on some embedded hardware such as UC-7112-LX.
0476 If you have a controller with this interface, say Y here.
0477
0478 config MMC_SDHCI_ST
0479 tristate "SDHCI support on STMicroelectronics SoC"
0480 depends on ARCH_STI || FSP2 || COMPILE_TEST
0481 depends on MMC_SDHCI_PLTFM
0482 select MMC_SDHCI_IO_ACCESSORS
0483 help
0484 This selects the Secure Digital Host Controller Interface in
0485 STMicroelectronics SoCs.
0486
0487 If you have a controller with this interface, say Y or M here.
0488 If unsure, say N.
0489
0490 config MMC_OMAP
0491 tristate "TI OMAP Multimedia Card Interface support"
0492 depends on ARCH_OMAP
0493 depends on TPS65010 || !MACH_OMAP_H2
0494 help
0495 This selects the TI OMAP Multimedia card Interface.
0496 If you have an OMAP board with a Multimedia Card slot,
0497 say Y or M here.
0498
0499 If unsure, say N.
0500
0501 config MMC_OMAP_HS
0502 tristate "TI OMAP High Speed Multimedia Card Interface support"
0503 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
0504 help
0505 This selects the TI OMAP High Speed Multimedia card Interface.
0506 If you have an omap2plus board with a Multimedia Card slot,
0507 say Y or M here.
0508
0509 If unsure, say N.
0510
0511 config MMC_WBSD
0512 tristate "Winbond W83L51xD SD/MMC Card Interface support"
0513 depends on ISA_DMA_API
0514 help
0515 This selects the Winbond(R) W83L51xD Secure digital and
0516 Multimedia card Interface.
0517 If you have a machine with a integrated W83L518D or W83L519D
0518 SD/MMC card reader, say Y or M here.
0519
0520 If unsure, say N.
0521
0522 config MMC_ALCOR
0523 tristate "Alcor Micro/Alcor Link SD/MMC controller"
0524 depends on MISC_ALCOR_PCI
0525 help
0526 Say Y here to include driver code to support SD/MMC card interface
0527 of Alcor Micro PCI-E card reader
0528
0529 config MMC_AU1X
0530 tristate "Alchemy AU1XX0 MMC Card Interface support"
0531 depends on MIPS_ALCHEMY
0532 help
0533 This selects the AMD Alchemy(R) Multimedia card interface.
0534 If you have a Alchemy platform with a MMC slot, say Y or M here.
0535
0536 If unsure, say N.
0537
0538 config MMC_ATMELMCI
0539 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
0540 depends on ARCH_AT91
0541 help
0542 This selects the Atmel Multimedia Card Interface driver.
0543 If you have an AT91 platform with a Multimedia Card slot,
0544 say Y or M here.
0545
0546 If unsure, say N.
0547
0548 config MMC_SDHCI_MSM
0549 tristate "Qualcomm SDHCI Controller Support"
0550 depends on ARCH_QCOM || COMPILE_TEST
0551 depends on MMC_SDHCI_PLTFM
0552 select MMC_SDHCI_IO_ACCESSORS
0553 select MMC_CQHCI
0554 select QCOM_SCM if MMC_CRYPTO
0555 help
0556 This selects the Secure Digital Host Controller Interface (SDHCI)
0557 support present in Qualcomm SOCs. The controller supports
0558 SD/MMC/SDIO devices.
0559
0560 If you have a controller with this interface, say Y or M here.
0561
0562 If unsure, say N.
0563
0564 config MMC_MXC
0565 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
0566 depends on ARCH_MXC || PPC_MPC512x
0567 help
0568 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
0569 Multimedia Card Interface. If you have an i.MX or MPC512x platform
0570 with a Multimedia Card slot, say Y or M here.
0571
0572 If unsure, say N.
0573
0574 config MMC_MXS
0575 tristate "Freescale MXS Multimedia Card Interface support"
0576 depends on ARCH_MXS && MXS_DMA
0577 help
0578 This selects the Freescale SSP MMC controller found on MXS based
0579 platforms like mx23/28.
0580
0581 If unsure, say N.
0582
0583 config MMC_TIFM_SD
0584 tristate "TI Flash Media MMC/SD Interface support"
0585 depends on PCI
0586 select TIFM_CORE
0587 help
0588 Say Y here if you want to be able to access MMC/SD cards with
0589 the Texas Instruments(R) Flash Media card reader, found in many
0590 laptops.
0591 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
0592 probably also need appropriate card reader host adapter, such as
0593 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
0594 (TIFM_7XX1)'.
0595
0596 To compile this driver as a module, choose M here: the
0597 module will be called tifm_sd.
0598
0599 config MMC_MVSDIO
0600 tristate "Marvell MMC/SD/SDIO host driver"
0601 depends on PLAT_ORION || (COMPILE_TEST && ARM)
0602 depends on OF
0603 help
0604 This selects the Marvell SDIO host driver.
0605 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
0606 SoC controllers.
0607
0608 To compile this driver as a module, choose M here: the
0609 module will be called mvsdio.
0610
0611 config MMC_DAVINCI
0612 tristate "TI DAVINCI Multimedia Card Interface support"
0613 depends on ARCH_DAVINCI || COMPILE_TEST
0614 help
0615 This selects the TI DAVINCI Multimedia card Interface.
0616 If you have an DAVINCI board with a Multimedia Card slot,
0617 say Y or M here. If unsure, say N.
0618
0619 config MMC_SPI
0620 tristate "MMC/SD/SDIO over SPI"
0621 depends on SPI_MASTER
0622 select CRC7
0623 select CRC_ITU_T
0624 help
0625 Some systems access MMC/SD/SDIO cards using a SPI controller
0626 instead of using a "native" MMC/SD/SDIO controller. This has a
0627 disadvantage of being relatively high overhead, but a compensating
0628 advantage of working on many systems without dedicated MMC/SD/SDIO
0629 controllers.
0630
0631 If unsure, or if your system has no SPI master driver, say N.
0632
0633 config MMC_S3C
0634 tristate "Samsung S3C SD/MMC Card Interface support"
0635 depends on ARCH_S3C24XX || COMPILE_TEST
0636 depends on S3C24XX_DMAC || COMPILE_TEST
0637 help
0638 This selects a driver for the MCI interface found in
0639 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
0640 If you have a board based on one of those and a MMC/SD
0641 slot, say Y or M here.
0642
0643 If unsure, say N.
0644
0645 config MMC_S3C_HW_SDIO_IRQ
0646 bool "Hardware support for SDIO IRQ"
0647 depends on MMC_S3C
0648 help
0649 Enable the hardware support for SDIO interrupts instead of using
0650 the generic polling code.
0651
0652 choice
0653 prompt "Samsung S3C SD/MMC transfer code"
0654 depends on MMC_S3C
0655
0656 config MMC_S3C_PIO
0657 bool "Use PIO transfers only"
0658 help
0659 Use PIO to transfer data between memory and the hardware.
0660
0661 PIO is slower than DMA as it requires CPU instructions to
0662 move the data. This has been the traditional default for
0663 the S3C MCI driver.
0664
0665 config MMC_S3C_DMA
0666 bool "Use DMA transfers only"
0667 help
0668 Use DMA to transfer data between memory and the hardware.
0669
0670 Currently, the DMA support in this driver seems to not be
0671 working properly and needs to be debugged before this
0672 option is useful.
0673
0674 endchoice
0675
0676 config MMC_SDRICOH_CS
0677 tristate "MMC/SD driver for Ricoh Bay1Controllers"
0678 depends on PCI && PCMCIA
0679 help
0680 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
0681 card whenever you insert a MMC or SD card into the card slot.
0682
0683 To compile this driver as a module, choose M here: the
0684 module will be called sdricoh_cs.
0685
0686 config MMC_SDHCI_SPRD
0687 tristate "Spreadtrum SDIO host Controller"
0688 depends on ARCH_SPRD || COMPILE_TEST
0689 depends on MMC_SDHCI_PLTFM
0690 select MMC_SDHCI_IO_ACCESSORS
0691 select MMC_HSQ
0692 help
0693 This selects the SDIO Host Controller in Spreadtrum
0694 SoCs, this driver supports R11(IP version: R11P0).
0695
0696 If you have a controller with this interface, say Y or M here.
0697
0698 If unsure, say N.
0699
0700 config MMC_TMIO_CORE
0701 tristate
0702
0703 config MMC_TMIO
0704 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
0705 depends on MFD_TMIO || MFD_ASIC3 || COMPILE_TEST
0706 select MMC_TMIO_CORE
0707 help
0708 This provides support for the SD/MMC cell found in TC6393XB,
0709 T7L66XB and also HTC ASIC3
0710
0711 config MMC_SDHI
0712 tristate "Renesas SDHI SD/SDIO controller support"
0713 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
0714 select MMC_TMIO_CORE
0715 select RESET_CONTROLLER if ARCH_RENESAS
0716 help
0717 This provides support for the SDHI SD/SDIO controller found in
0718 Renesas SuperH, ARM and ARM64 based SoCs
0719
0720 config MMC_SDHI_SYS_DMAC
0721 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
0722 depends on MMC_SDHI
0723 default MMC_SDHI if (SUPERH || ARM)
0724 help
0725 This provides DMA support for SDHI SD/SDIO controllers
0726 using SYS-DMAC via DMA Engine. This supports the controllers
0727 found in SuperH and Renesas ARM based SoCs.
0728
0729 config MMC_SDHI_INTERNAL_DMAC
0730 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
0731 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
0732 depends on MMC_SDHI
0733 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
0734 help
0735 This provides DMA support for SDHI SD/SDIO controllers
0736 using on-chip bus mastering. This supports the controllers
0737 found in arm64 based SoCs. This controller is also found in
0738 some RZ family SoCs.
0739
0740 config MMC_UNIPHIER
0741 tristate "UniPhier SD/eMMC Host Controller support"
0742 depends on ARCH_UNIPHIER || COMPILE_TEST
0743 depends on OF
0744 select MMC_TMIO_CORE
0745 help
0746 This provides support for the SD/eMMC controller found in
0747 UniPhier SoCs. The eMMC variant of this controller is used
0748 only for 32-bit SoCs.
0749
0750 config MMC_CB710
0751 tristate "ENE CB710 MMC/SD Interface support"
0752 depends on PCI
0753 select CB710_CORE
0754 help
0755 This option enables support for MMC/SD part of ENE CB710/720 Flash
0756 memory card reader found in some laptops (ie. some versions of
0757 HP Compaq nx9500).
0758
0759 This driver can also be built as a module. If so, the module
0760 will be called cb710-mmc.
0761
0762 config MMC_VIA_SDMMC
0763 tristate "VIA SD/MMC Card Reader Driver"
0764 depends on PCI
0765 help
0766 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
0767 VIA provides one multi-functional card reader which integrated into
0768 some motherboards manufactured by VIA. This card reader supports
0769 SD/MMC/SDHC.
0770 If you have a controller with this interface, say Y or M here.
0771
0772 If unsure, say N.
0773
0774 config MMC_CAVIUM_OCTEON
0775 tristate "Cavium OCTEON SD/MMC Card Interface support"
0776 depends on CAVIUM_OCTEON_SOC
0777 help
0778 This selects Cavium OCTEON SD/MMC card Interface.
0779 If you have an OCTEON board with a Multimedia Card slot,
0780 say Y or M here.
0781
0782 If unsure, say N.
0783
0784 config MMC_CAVIUM_THUNDERX
0785 tristate "Cavium ThunderX SD/MMC Card Interface support"
0786 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
0787 depends on GPIO_THUNDERX
0788 depends on OF_ADDRESS
0789 help
0790 This selects Cavium ThunderX SD/MMC Card Interface.
0791 If you have an Cavium ARM64 board with a Multimedia Card slot
0792 or builtin eMMC chip say Y or M here. If built as a module
0793 the module will be called thunderx_mmc.ko.
0794
0795 config MMC_DW
0796 tristate "Synopsys DesignWare Memory Card Interface"
0797 depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST
0798 help
0799 This selects support for the Synopsys DesignWare Mobile Storage IP
0800 block, this provides host support for SD and MMC interfaces, in both
0801 PIO, internal DMA mode and external DMA mode.
0802
0803 config MMC_DW_PLTFM
0804 tristate "Synopsys Designware MCI Support as platform device"
0805 depends on MMC_DW
0806 default y
0807 help
0808 This selects the common helper functions support for Host Controller
0809 Interface based platform driver. Please select this option if the IP
0810 is present as a platform device. This is the common interface for the
0811 Synopsys Designware IP.
0812
0813 If you have a controller with this interface, say Y or M here.
0814
0815 If unsure, say Y.
0816
0817 config MMC_DW_BLUEFIELD
0818 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
0819 depends on MMC_DW
0820 select MMC_DW_PLTFM
0821 help
0822 This selects support for Mellanox BlueField SoC specific extensions to
0823 the Synopsys DesignWare Memory Card Interface driver. Select this
0824 option for platforms based on Mellanox BlueField SoC's.
0825
0826 config MMC_DW_EXYNOS
0827 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
0828 depends on MMC_DW
0829 select MMC_DW_PLTFM
0830 help
0831 This selects support for Samsung Exynos SoC specific extensions to the
0832 Synopsys DesignWare Memory Card Interface driver. Select this option
0833 for platforms based on Exynos4 and Exynos5 SoC's.
0834
0835 config MMC_DW_HI3798CV200
0836 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
0837 depends on MMC_DW
0838 select MMC_DW_PLTFM
0839 help
0840 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
0841 Synopsys DesignWare Memory Card Interface driver. Select this option
0842 for platforms based on HiSilicon Hi3798CV200 SoC.
0843
0844 config MMC_DW_K3
0845 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
0846 depends on MMC_DW
0847 select MMC_DW_PLTFM
0848 help
0849 This selects support for Hisilicon K3 SoC specific extensions to the
0850 Synopsys DesignWare Memory Card Interface driver. Select this option
0851 for platforms based on Hisilicon K3 SoC's.
0852
0853 config MMC_DW_PCI
0854 tristate "Synopsys Designware MCI support on PCI bus"
0855 depends on MMC_DW && PCI
0856 help
0857 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
0858 Select this option if the IP is present on PCI platform.
0859
0860 If you have a controller with this interface, say Y or M here.
0861
0862 If unsure, say N.
0863
0864 config MMC_DW_ROCKCHIP
0865 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
0866 depends on MMC_DW && ARCH_ROCKCHIP
0867 select MMC_DW_PLTFM
0868 help
0869 This selects support for Rockchip SoC specific extensions to the
0870 Synopsys DesignWare Memory Card Interface driver. Select this option
0871 for platforms based on RK3066, RK3188 and RK3288 SoC's.
0872
0873 config MMC_SH_MMCIF
0874 tristate "SuperH Internal MMCIF support"
0875 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
0876 help
0877 This selects the MMC Host Interface controller (MMCIF) found in various
0878 Renesas SoCs for SH and ARM architectures.
0879
0880
0881 config MMC_JZ4740
0882 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
0883 depends on MIPS
0884 help
0885 This selects support for the SD/MMC controller on Ingenic
0886 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
0887
0888 If you have a board based on such a SoC and with a SD/MMC slot,
0889 say Y or M here.
0890
0891 config MMC_VUB300
0892 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
0893 depends on USB
0894 help
0895 This selects support for Elan Digital Systems' VUB300 chip.
0896
0897 The VUB300 is a USB-SDIO Host Controller Interface chip
0898 that enables the host computer to use SDIO/SD/MMC cards
0899 via a USB 2.0 or USB 1.1 host.
0900
0901 The VUB300 chip will be found in both physically separate
0902 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
0903
0904 The VUB300 chip supports SD and MMC memory cards in addition
0905 to single and multifunction SDIO cards.
0906
0907 Some SDIO cards will need a firmware file to be loaded and
0908 sent to VUB300 chip in order to achieve better data throughput.
0909 Download these "Offload Pseudocode" from Elan Digital Systems'
0910 web-site http://www.elandigitalsystems.com/support/downloads.php
0911 and put them in /lib/firmware. Note that without these additional
0912 firmware files the VUB300 chip will still function, but not at
0913 the best obtainable data rate.
0914
0915 To compile this mmc host controller driver as a module,
0916 choose M here: the module will be called vub300.
0917
0918 If you have a computer with an embedded VUB300 chip
0919 or if you intend connecting a USB adapter based on a
0920 VUB300 chip say Y or M here.
0921
0922 config MMC_USHC
0923 tristate "USB SD Host Controller (USHC) support"
0924 depends on USB
0925 help
0926 This selects support for USB SD Host Controllers based on
0927 the Cypress Astoria chip with firmware compliant with CSR's
0928 USB SD Host Controller specification (CS-118793-SP).
0929
0930 CSR boards with this device include: USB<>SDIO (M1985v2),
0931 and Ultrasira.
0932
0933 Note: These controllers only support SDIO cards and do not
0934 support MMC or SD memory cards.
0935
0936 config MMC_WMT
0937 tristate "Wondermedia SD/MMC Host Controller support"
0938 depends on ARCH_VT8500
0939 default y
0940 help
0941 This selects support for the SD/MMC Host Controller on
0942 Wondermedia WM8505/WM8650 based SoCs.
0943
0944 To compile this driver as a module, choose M here: the
0945 module will be called wmt-sdmmc.
0946
0947 config MMC_USDHI6ROL0
0948 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
0949 depends on HAS_DMA
0950 help
0951 This selects support for the Renesas USDHI6ROL0 SD/SDIO
0952 Host Controller
0953
0954 config MMC_REALTEK_PCI
0955 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
0956 depends on MISC_RTSX_PCI
0957 help
0958 Say Y here to include driver code to support SD/MMC card interface
0959 of Realtek PCI-E card reader
0960
0961 config MMC_REALTEK_USB
0962 tristate "Realtek USB SD/MMC Card Interface Driver"
0963 depends on MISC_RTSX_USB
0964 help
0965 Say Y here to include driver code to support SD/MMC card interface
0966 of Realtek RTS5129/39 series card reader
0967
0968 config MMC_SUNXI
0969 tristate "Allwinner sunxi SD/MMC Host Controller support"
0970 depends on ARCH_SUNXI || COMPILE_TEST
0971 depends on SUNXI_CCU
0972 help
0973 This selects support for the SD/MMC Host Controller on
0974 Allwinner sunxi SoCs.
0975
0976 config MMC_CQHCI
0977 tristate "Command Queue Host Controller Interface support"
0978 depends on HAS_DMA
0979 help
0980 This selects the Command Queue Host Controller Interface (CQHCI)
0981 support present in host controllers of Qualcomm Technologies, Inc
0982 amongst others.
0983 This controller supports eMMC devices with command queue support.
0984
0985 If you have a controller with this interface, say Y or M here.
0986
0987 If unsure, say N.
0988
0989 config MMC_HSQ
0990 tristate "MMC Host Software Queue support"
0991 help
0992 This selects the MMC Host Software Queue support. This may increase
0993 performance, if the host controller and its driver supports it.
0994
0995 If you have a controller/driver supporting this interface, say Y or M
0996 here.
0997
0998 If unsure, say N.
0999
1000 config MMC_TOSHIBA_PCI
1001 tristate "Toshiba Type A SD/MMC Card Interface Driver"
1002 depends on PCI
1003
1004 config MMC_BCM2835
1005 tristate "Broadcom BCM2835 SDHOST MMC Controller support"
1006 depends on ARCH_BCM2835 || COMPILE_TEST
1007 help
1008 This selects the BCM2835 SDHOST MMC controller. If you have
1009 a BCM2835 platform with SD or MMC devices, say Y or M here.
1010
1011 Note that the BCM2835 has two SD controllers: The Arasan
1012 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
1013 sdhost controller (supported by this driver).
1014
1015 If unsure, say N.
1016
1017 config MMC_MTK
1018 tristate "MediaTek SD/MMC Card Interface support"
1019 depends on HAS_DMA
1020 depends on COMMON_CLK
1021 select REGULATOR
1022 select MMC_CQHCI
1023 help
1024 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
1025 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
1026 This is needed if support for any SD/SDIO/MMC devices is required.
1027 If unsure, say N.
1028
1029 config MMC_SDHCI_MICROCHIP_PIC32
1030 tristate "Microchip PIC32MZDA SDHCI support"
1031 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
1032 help
1033 This selects the Secure Digital Host Controller Interface (SDHCI)
1034 for PIC32MZDA platform.
1035
1036 If you have a controller with this interface, say Y or M here.
1037
1038 If unsure, say N.
1039
1040 config MMC_SDHCI_BRCMSTB
1041 tristate "Broadcom SDIO/SD/MMC support"
1042 depends on ARCH_BRCMSTB || BMIPS_GENERIC
1043 depends on MMC_SDHCI_PLTFM
1044 select MMC_CQHCI
1045 default y
1046 help
1047 This selects support for the SDIO/SD/MMC Host Controller on
1048 Broadcom STB SoCs.
1049
1050 If unsure, say Y.
1051
1052 config MMC_SDHCI_XENON
1053 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
1054 depends on MMC_SDHCI_PLTFM
1055 help
1056 This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
1057 If you have a controller with this interface, say Y or M here.
1058 If unsure, say N.
1059
1060 config MMC_SDHCI_OMAP
1061 tristate "TI SDHCI Controller Support"
1062 depends on MMC_SDHCI_PLTFM && OF
1063 select THERMAL
1064 imply TI_SOC_THERMAL
1065 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE
1066 help
1067 This selects the Secure Digital Host Controller Interface (SDHCI)
1068 support present in TI's DRA7 SOCs. The controller supports
1069 SD/MMC/SDIO devices.
1070
1071 If you have a controller with this interface, say Y or M here.
1072
1073 If unsure, say N.
1074
1075 config MMC_SDHCI_AM654
1076 tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
1077 depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO
1078 select MMC_SDHCI_IO_ACCESSORS
1079 select MMC_CQHCI
1080 help
1081 This selects the Secure Digital Host Controller Interface (SDHCI)
1082 support present in TI's AM654 SOCs. The controller supports
1083 SD/MMC/SDIO devices.
1084
1085 If you have a controller with this interface, say Y or M here.
1086
1087 If unsure, say N.
1088
1089 config MMC_OWL
1090 tristate "Actions Semi Owl SD/MMC Host Controller support"
1091 depends on HAS_DMA
1092 depends on ARCH_ACTIONS || COMPILE_TEST
1093 help
1094 This selects support for the SD/MMC Host Controller on
1095 Actions Semi Owl SoCs.
1096
1097 config MMC_SDHCI_EXTERNAL_DMA
1098 bool
1099
1100 config MMC_LITEX
1101 tristate "LiteX MMC Host Controller support"
1102 depends on ((PPC_MICROWATT || LITEX) && OF && HAVE_CLK) || COMPILE_TEST
1103 select REGULATOR
1104 select REGULATOR_FIXED_VOLTAGE
1105 help
1106 This selects support for the MMC Host Controller found in LiteX SoCs.
1107
1108 To compile this driver as a module, choose M here: the
1109 module will be called litex_mmc.
1110
1111 If unsure, say N.
