drivers/mmc/host/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 #
   3 # MMC/SD host controller drivers
   4 #
   5
   6 comment "MMC/SD/SDIO Host Controller Drivers"
   7
   8 config MMC_DEBUG
   9         bool "MMC host drivers debugging"
  10         depends on MMC != n
  11         help
  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
  15           debugging.
  16
  17 config MMC_ARMMMCI
  18         tristate "ARM AMBA Multimedia Card Interface support"
  19         depends on ARM_AMBA
  20         help
  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.
  24
  25           If unsure, say N.
  26
  27 config MMC_QCOM_DML
  28         bool "Qualcomm Data Mover for SD Card Controller"
  29         depends on MMC_ARMMMCI && QCOM_BAM_DMA
  30         default y
  31         help
  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.
  35
  36           if unsure, say N.
  37
  38 config MMC_STM32_SDMMC
  39         bool "STMicroelectronics STM32 SDMMC Controller"
  40         depends on MMC_ARMMMCI
  41         default y
  42         help
  43           This selects the STMicroelectronics STM32 SDMMC host controller.
  44           If you have a STM32 sdmmc host with internal DMA say Y here.
  45
  46           If unsure, say N.
  47
  48 config MMC_PXA
  49         tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
  50         depends on ARCH_PXA
  51         help
  52           This selects the Intel(R) PXA(R) Multimedia card Interface.
  53           If you have a PXA(R) platform with a Multimedia Card slot,
  54           say Y or M here.
  55
  56           If unsure, say N.
  57
  58 config MMC_SDHCI
  59         tristate "Secure Digital Host Controller Interface support"
  60         depends on HAS_DMA
  61         help
  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.
  65
  66           If you have a controller with this interface, say Y or M here. You
  67           also need to enable an appropriate bus interface.
  68
  69           If unsure, say N.
  70
  71 config MMC_SDHCI_IO_ACCESSORS
  72         bool
  73         depends on MMC_SDHCI
  74         help
  75           This is silent Kconfig symbol that is selected by the drivers that
  76           need to overwrite SDHCI IO memory accessors.
  77
  78 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
  79         bool
  80         depends on MMC_SDHCI
  81         select MMC_SDHCI_IO_ACCESSORS
  82         help
  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.
  89
  90           This is the case for the Nintendo Wii SDHCI.
  91
  92 config MMC_SDHCI_PCI
  93         tristate "SDHCI support on PCI bus"
  94         depends on MMC_SDHCI && PCI
  95         select MMC_CQHCI
  96         select IOSF_MBI if X86
  97         help
  98           This selects the PCI Secure Digital Host Controller Interface.
  99           Most controllers found today are PCI devices.
 100
 101           If you have a controller with this interface, say Y or M here.
 102
 103           If unsure, say N.
 104
 105 config MMC_RICOH_MMC
 106         bool "Ricoh MMC Controller Disabler"
 107         depends on MMC_SDHCI_PCI
 108         default y
 109         help
 110           This adds a pci quirk to disable Ricoh MMC Controller. This
 111           proprietary controller is unnecessary because the SDHCI driver
 112           supports MMC cards on the SD controller, but if it is not
 113           disabled, it will steal the MMC cards away - rendering them
 114           useless. It is safe to select this even if you don't
 115           have a Ricoh based card reader.
 116
 117           If unsure, say Y.
 118
 119 config MMC_SDHCI_ACPI
 120         tristate "SDHCI support for ACPI enumerated SDHCI controllers"
 121         depends on MMC_SDHCI && ACPI && PCI
 122         select IOSF_MBI if X86
 123         help
 124           This selects support for ACPI enumerated SDHCI controllers,
 125           identified by ACPI Compatibility ID PNP0D40 or specific
 126           ACPI Hardware IDs.
 127
 128           If you have a controller with this interface, say Y or M here.
 129
 130           If unsure, say N.
 131
 132 config MMC_SDHCI_PLTFM
 133         tristate "SDHCI platform and OF driver helper"
 134         depends on MMC_SDHCI
 135         help
 136           This selects the common helper functions support for Secure Digital
 137           Host Controller Interface based platform and OF drivers.
 138
 139           If you have a controller with this interface, say Y or M here.
 140
 141           If unsure, say N.
 142
 143 config MMC_SDHCI_OF_ARASAN
 144         tristate "SDHCI OF support for the Arasan SDHCI controllers"
 145         depends on MMC_SDHCI_PLTFM
 146         depends on OF
 147         depends on COMMON_CLK
 148         select MMC_CQHCI
 149         help
 150           This selects the Arasan Secure Digital Host Controller Interface
 151           (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
 152
 153           If you have a controller with this interface, say Y or M here.
 154
 155           If unsure, say N.
 156
 157 config MMC_SDHCI_OF_AT91
 158         tristate "SDHCI OF support for the Atmel SDMMC controller"
 159         depends on MMC_SDHCI_PLTFM
 160         depends on OF
 161         help
 162           This selects the Atmel SDMMC driver
 163
 164 config MMC_SDHCI_OF_ESDHC
 165         tristate "SDHCI OF support for the Freescale eSDHC controller"
 166         depends on MMC_SDHCI_PLTFM
 167         depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
 168         select MMC_SDHCI_IO_ACCESSORS
 169         select FSL_GUTS
 170         help
 171           This selects the Freescale eSDHC controller support.
 172
 173           If you have a controller with this interface, say Y or M here.
 174
 175           If unsure, say N.
 176
 177 config MMC_SDHCI_OF_HLWD
 178         tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
 179         depends on MMC_SDHCI_PLTFM
 180         depends on PPC
 181         select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
 182         help
 183           This selects the Secure Digital Host Controller Interface (SDHCI)
 184           found in the "Hollywood" chipset of the Nintendo Wii video game
 185           console.
 186
 187           If you have a controller with this interface, say Y or M here.
 188
 189           If unsure, say N.
 190
 191 config MMC_SDHCI_OF_DWCMSHC
 192         tristate "SDHCI OF support for the Synopsys DWC MSHC"
 193         depends on MMC_SDHCI_PLTFM
 194         depends on OF
 195         depends on COMMON_CLK
 196         help
 197           This selects Synopsys DesignWare Cores Mobile Storage Controller
 198           support.
 199           If you have a controller with this interface, say Y or M here.
 200           If unsure, say N.
 201
 202 config MMC_SDHCI_CADENCE
 203         tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
 204         depends on MMC_SDHCI_PLTFM
 205         depends on OF
 206         help
 207           This selects the Cadence SD/SDIO/eMMC driver.
 208
 209           If you have a controller with this interface, say Y or M here.
 210
 211           If unsure, say N.
 212
 213 config MMC_SDHCI_CNS3XXX
 214         tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
 215         depends on ARCH_CNS3XXX
 216         depends on MMC_SDHCI_PLTFM
 217         help
 218           This selects the SDHCI support for CNS3xxx System-on-Chip devices.
 219
 220           If you have a controller with this interface, say Y or M here.
 221
 222           If unsure, say N.
 223
 224 config MMC_SDHCI_ESDHC_IMX
 225         tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
 226         depends on ARCH_MXC
 227         depends on MMC_SDHCI_PLTFM
 228         select MMC_SDHCI_IO_ACCESSORS
 229         select MMC_CQHCI
 230         help
 231           This selects the Freescale eSDHC/uSDHC controller support
 232           found on i.MX25, i.MX35 i.MX5x and i.MX6x.
 233
 234           If you have a controller with this interface, say Y or M here.
 235
 236           If unsure, say N.
 237
 238 config MMC_SDHCI_DOVE
 239         tristate "SDHCI support on Marvell's Dove SoC"
 240         depends on ARCH_DOVE || MACH_DOVE
 241         depends on MMC_SDHCI_PLTFM
 242         select MMC_SDHCI_IO_ACCESSORS
 243         help
 244           This selects the Secure Digital Host Controller Interface in
 245           Marvell's Dove SoC.
 246
 247           If you have a controller with this interface, say Y or M here.
 248
 249           If unsure, say N.
 250
 251 config MMC_SDHCI_TEGRA
 252         tristate "SDHCI platform support for the Tegra SD/MMC Controller"
 253         depends on ARCH_TEGRA
 254         depends on MMC_SDHCI_PLTFM
 255         select MMC_SDHCI_IO_ACCESSORS
 256         select MMC_CQHCI
 257         help
 258           This selects the Tegra SD/MMC controller. If you have a Tegra
 259           platform with SD or MMC devices, say Y or M here.
 260
 261           If unsure, say N.
 262
 263 config MMC_SDHCI_S3C
 264         tristate "SDHCI support on Samsung S3C SoC"
 265         depends on MMC_SDHCI && PLAT_SAMSUNG
 266         help
 267           This selects the Secure Digital Host Controller Interface (SDHCI)
 268           often referrered to as the HSMMC block in some of the Samsung S3C
 269           range of SoC.
 270
 271           If you have a controller with this interface, say Y or M here.
 272
 273           If unsure, say N.
 274
 275 config MMC_SDHCI_SIRF
 276         tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
 277         depends on ARCH_SIRF
 278         depends on MMC_SDHCI_PLTFM
 279         select MMC_SDHCI_IO_ACCESSORS
 280         help
 281           This selects the SDHCI support for SiRF System-on-Chip devices.
 282
 283           If you have a controller with this interface, say Y or M here.
 284
 285           If unsure, say N.
 286
 287 config MMC_SDHCI_PXAV3
 288         tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
 289         depends on CLKDEV_LOOKUP
 290         depends on MMC_SDHCI_PLTFM
 291         depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
 292         default CPU_MMP2
 293         help
 294           This selects the Marvell(R) PXAV3 SD Host Controller.
 295           If you have a MMP2 platform with SD Host Controller
 296           and a card slot, say Y or M here.
 297
 298           If unsure, say N.
 299
 300 config MMC_SDHCI_PXAV2
 301         tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
 302         depends on CLKDEV_LOOKUP
 303         depends on MMC_SDHCI_PLTFM
 304         depends on ARCH_MMP || COMPILE_TEST
 305         default CPU_PXA910
 306         help
 307           This selects the Marvell(R) PXAV2 SD Host Controller.
 308           If you have a PXA9XX platform with SD Host Controller
 309           and a card slot, say Y or M here.
 310
 311           If unsure, say N.
 312
 313 config MMC_SDHCI_SPEAR
 314         tristate "SDHCI support on ST SPEAr platform"
 315         depends on MMC_SDHCI && PLAT_SPEAR
 316         depends on OF
 317         help
 318           This selects the Secure Digital Host Controller Interface (SDHCI)
 319           often referrered to as the HSMMC block in some of the ST SPEAR range
 320           of SoC
 321
 322           If you have a controller with this interface, say Y or M here.
 323
 324           If unsure, say N.
 325
 326 config MMC_SDHCI_S3C_DMA
 327         bool "DMA support on S3C SDHCI"
 328         depends on MMC_SDHCI_S3C
 329         help
 330           Enable DMA support on the Samsung S3C SDHCI glue. The DMA
 331           has proved to be problematic if the controller encounters
 332           certain errors, and thus should be treated with care.
 333
 334           YMMV.
 335
 336 config MMC_SDHCI_BCM_KONA
 337         tristate "SDHCI support on Broadcom KONA platform"
 338         depends on ARCH_BCM_MOBILE
 339         depends on MMC_SDHCI_PLTFM
 340         help
 341           This selects the Broadcom Kona Secure Digital Host Controller
 342           Interface(SDHCI) support.
 343           This is used in Broadcom mobile SoCs.
 344
 345           If you have a controller with this interface, say Y or M here.
 346
 347 config MMC_SDHCI_F_SDH30
 348         tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
 349         depends on MMC_SDHCI_PLTFM
 350         depends on OF || ACPI
 351         help
 352           This selects the Secure Digital Host Controller Interface (SDHCI)
 353           Needed by some Fujitsu SoC for MMC / SD / SDIO support.
 354           If you have a controller with this interface, say Y or M here.
 355
 356           If unsure, say N.
 357
 358 config MMC_SDHCI_IPROC
 359         tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
 360         depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
 361         depends on MMC_SDHCI_PLTFM
 362         depends on OF || ACPI
 363         default ARCH_BCM_IPROC
 364         select MMC_SDHCI_IO_ACCESSORS
 365         help
 366           This selects the iProc SD/MMC controller.
 367
 368           If you have a BCM2835 or IPROC platform with SD or MMC devices,
 369           say Y or M here.
 370
 371           If unsure, say N.
 372
 373 config MMC_MESON_GX
 374         tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
 375         depends on ARCH_MESON && MMC
 376         help
 377           This selects support for the Amlogic SD/MMC Host Controller
 378           found on the S905/GX*/AXG family of SoCs.  This controller is
 379           MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
 380
 381           If you have a controller with this interface, say Y here.
 382
 383 config MMC_MESON_MX_SDIO
 384         tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
 385         depends on ARCH_MESON || COMPILE_TEST
 386         depends on COMMON_CLK
 387         depends on OF
 388         help
 389           This selects support for the SD/MMC Host Controller on
 390           Amlogic Meson6, Meson8 and Meson8b SoCs.
 391
 392           If you have a controller with this interface, say Y or M here.
 393           If unsure, say N.
 394
 395 config MMC_MOXART
 396         tristate "MOXART SD/MMC Host Controller support"
 397         depends on ARCH_MOXART && MMC
 398         help
 399           This selects support for the MOXART SD/MMC Host Controller.
 400           MOXA provides one multi-functional card reader which can
 401           be found on some embedded hardware such as UC-7112-LX.
 402           If you have a controller with this interface, say Y here.
 403
 404 config MMC_SDHCI_ST
 405         tristate "SDHCI support on STMicroelectronics SoC"
 406         depends on ARCH_STI || FSP2
 407         depends on MMC_SDHCI_PLTFM
 408         select MMC_SDHCI_IO_ACCESSORS
 409         help
 410           This selects the Secure Digital Host Controller Interface in
 411           STMicroelectronics SoCs.
 412
 413           If you have a controller with this interface, say Y or M here.
 414           If unsure, say N.
 415
 416 config MMC_OMAP
 417         tristate "TI OMAP Multimedia Card Interface support"
 418         depends on ARCH_OMAP
 419         depends on TPS65010 || !MACH_OMAP_H2
 420         help
 421           This selects the TI OMAP Multimedia card Interface.
 422           If you have an OMAP board with a Multimedia Card slot,
 423           say Y or M here.
 424
 425           If unsure, say N.
 426
 427 config MMC_OMAP_HS
 428         tristate "TI OMAP High Speed Multimedia Card Interface support"
 429         depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
 430         help
 431           This selects the TI OMAP High Speed Multimedia card Interface.
 432           If you have an omap2plus board with a Multimedia Card slot,
 433           say Y or M here.
 434
 435           If unsure, say N.
 436
 437 config MMC_WBSD
 438         tristate "Winbond W83L51xD SD/MMC Card Interface support"
 439         depends on ISA_DMA_API
 440         help
 441           This selects the Winbond(R) W83L51xD Secure digital and
 442           Multimedia card Interface.
 443           If you have a machine with a integrated W83L518D or W83L519D
 444           SD/MMC card reader, say Y or M here.
 445
 446           If unsure, say N.
 447
 448 config MMC_ALCOR
 449         tristate "Alcor Micro/Alcor Link SD/MMC controller"
 450         depends on MISC_ALCOR_PCI
 451         help
 452           Say Y here to include driver code to support SD/MMC card interface
 453           of Alcor Micro PCI-E card reader
 454
 455 config MMC_AU1X
 456         tristate "Alchemy AU1XX0 MMC Card Interface support"
 457         depends on MIPS_ALCHEMY
 458         help
 459           This selects the AMD Alchemy(R) Multimedia card interface.
 460           If you have a Alchemy platform with a MMC slot, say Y or M here.
 461
 462           If unsure, say N.
 463
 464 config MMC_ATMELMCI
 465         tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
 466         depends on ARCH_AT91
 467         help
 468           This selects the Atmel Multimedia Card Interface driver.
 469           If you have an AT91 platform with a Multimedia Card slot,
 470           say Y or M here.
 471
 472           If unsure, say N.
 473
 474 config MMC_SDHCI_MSM
 475         tristate "Qualcomm SDHCI Controller Support"
 476         depends on ARCH_QCOM || (ARM && COMPILE_TEST)
 477         depends on MMC_SDHCI_PLTFM
 478         select MMC_SDHCI_IO_ACCESSORS
 479         help
 480           This selects the Secure Digital Host Controller Interface (SDHCI)
 481           support present in Qualcomm SOCs. The controller supports
 482           SD/MMC/SDIO devices.
 483
 484           If you have a controller with this interface, say Y or M here.
 485
 486           If unsure, say N.
 487
 488 config MMC_MXC
 489         tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
 490         depends on ARCH_MXC || PPC_MPC512x
 491         help
 492           This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
 493           Multimedia Card Interface. If you have an i.MX or MPC512x platform
 494           with a Multimedia Card slot, say Y or M here.
 495
 496           If unsure, say N.
 497
 498 config MMC_MXS
 499         tristate "Freescale MXS Multimedia Card Interface support"
 500         depends on ARCH_MXS && MXS_DMA
 501         help
 502           This selects the Freescale SSP MMC controller found on MXS based
 503           platforms like mx23/28.
 504
 505           If unsure, say N.
 506
 507 config MMC_TIFM_SD
 508         tristate "TI Flash Media MMC/SD Interface support"
 509         depends on PCI
 510         select TIFM_CORE
 511         help
 512           Say Y here if you want to be able to access MMC/SD cards with
 513           the Texas Instruments(R) Flash Media card reader, found in many
 514           laptops.
 515           This option 'selects' (turns on, enables) 'TIFM_CORE', but you
 516           probably also need appropriate card reader host adapter, such as
 517           'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
 518           (TIFM_7XX1)'.
 519
 520           To compile this driver as a module, choose M here: the
 521           module will be called tifm_sd.
 522
 523 config MMC_MVSDIO
 524         tristate "Marvell MMC/SD/SDIO host driver"
 525         depends on PLAT_ORION
 526         depends on OF
 527         ---help---
 528           This selects the Marvell SDIO host driver.
 529           SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
 530           SoC controllers.
 531
 532           To compile this driver as a module, choose M here: the
 533           module will be called mvsdio.
 534
 535 config MMC_DAVINCI
 536         tristate "TI DAVINCI Multimedia Card Interface support"
 537         depends on ARCH_DAVINCI
 538         help
 539           This selects the TI DAVINCI Multimedia card Interface.
 540           If you have an DAVINCI board with a Multimedia Card slot,
 541           say Y or M here.  If unsure, say N.
 542
 543 config MMC_GOLDFISH
 544         tristate "goldfish qemu Multimedia Card Interface support"
 545         depends on GOLDFISH || COMPILE_TEST
 546         help
 547           This selects the Goldfish Multimedia card Interface emulation
 548           found on the Goldfish Android virtual device emulation.
 549
 550 config MMC_SPI
 551         tristate "MMC/SD/SDIO over SPI"
 552         depends on SPI_MASTER && HAS_DMA
 553         select CRC7
 554         select CRC_ITU_T
 555         help
 556           Some systems access MMC/SD/SDIO cards using a SPI controller
 557           instead of using a "native" MMC/SD/SDIO controller.  This has a
 558           disadvantage of being relatively high overhead, but a compensating
 559           advantage of working on many systems without dedicated MMC/SD/SDIO
 560           controllers.
 561
 562           If unsure, or if your system has no SPI master driver, say N.
 563
 564 config MMC_S3C
 565         tristate "Samsung S3C SD/MMC Card Interface support"
 566         depends on ARCH_S3C24XX
 567         depends on S3C24XX_DMAC
 568         help
 569           This selects a driver for the MCI interface found in
 570           Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
 571           If you have a board based on one of those and a MMC/SD
 572           slot, say Y or M here.
 573
 574           If unsure, say N.
 575
 576 config MMC_S3C_HW_SDIO_IRQ
 577         bool "Hardware support for SDIO IRQ"
 578         depends on MMC_S3C
 579         help
 580           Enable the hardware support for SDIO interrupts instead of using
 581           the generic polling code.
 582
 583 choice
 584         prompt "Samsung S3C SD/MMC transfer code"
 585         depends on MMC_S3C
 586
 587 config MMC_S3C_PIO
 588         bool "Use PIO transfers only"
 589         help
 590           Use PIO to transfer data between memory and the hardware.
 591
 592           PIO is slower than DMA as it requires CPU instructions to
 593           move the data. This has been the traditional default for
 594           the S3C MCI driver.
 595
 596 config MMC_S3C_DMA
 597         bool "Use DMA transfers only"
 598         help
 599           Use DMA to transfer data between memory and the hardare.
 600
 601           Currently, the DMA support in this driver seems to not be
 602           working properly and needs to be debugged before this
 603           option is useful.
 604
 605 endchoice
 606
 607 config MMC_SDRICOH_CS
 608         tristate "MMC/SD driver for Ricoh Bay1Controllers"
 609         depends on PCI && PCMCIA
 610         help
 611           Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
 612           card whenever you insert a MMC or SD card into the card slot.
 613
 614           To compile this driver as a module, choose M here: the
 615           module will be called sdricoh_cs.
 616
 617 config MMC_SDHCI_SPRD
 618         tristate "Spreadtrum SDIO host Controller"
 619         depends on ARCH_SPRD
 620         depends on MMC_SDHCI_PLTFM
 621         select MMC_SDHCI_IO_ACCESSORS
 622         help
 623           This selects the SDIO Host Controller in Spreadtrum
 624           SoCs, this driver supports R11(IP version: R11P0).
 625
 626           If you have a controller with this interface, say Y or M here.
 627
 628           If unsure, say N.
 629
 630 config MMC_TMIO_CORE
 631         tristate
 632
 633 config MMC_TMIO
 634         tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
 635         depends on MFD_TMIO || MFD_ASIC3
 636         select MMC_TMIO_CORE
 637         help
 638           This provides support for the SD/MMC cell found in TC6393XB,
 639           T7L66XB and also HTC ASIC3
 640
 641 config MMC_SDHI
 642         tristate "Renesas SDHI SD/SDIO controller support"
 643         depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
 644         select MMC_TMIO_CORE
 645         help
 646           This provides support for the SDHI SD/SDIO controller found in
 647           Renesas SuperH, ARM and ARM64 based SoCs
 648
 649 config MMC_SDHI_SYS_DMAC
 650         tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
 651         depends on MMC_SDHI
 652         default MMC_SDHI if (SUPERH || ARM)
 653         help
 654           This provides DMA support for SDHI SD/SDIO controllers
 655           using SYS-DMAC via DMA Engine. This supports the controllers
 656           found in SuperH and Renesas ARM based SoCs.
 657
 658 config MMC_SDHI_INTERNAL_DMAC
 659         tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
 660         depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
 661         depends on MMC_SDHI
 662         default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
 663         help
 664           This provides DMA support for SDHI SD/SDIO controllers
 665           using on-chip bus mastering. This supports the controllers
 666           found in arm64 based SoCs. This controller is also found in
 667           some RZ family SoCs.
 668
 669 config MMC_UNIPHIER
 670         tristate "UniPhier SD/eMMC Host Controller support"
 671         depends on ARCH_UNIPHIER || COMPILE_TEST
 672         depends on OF
 673         select MMC_TMIO_CORE
 674         help
 675           This provides support for the SD/eMMC controller found in
 676           UniPhier SoCs. The eMMC variant of this controller is used
 677           only for 32-bit SoCs.
 678
 679 config MMC_CB710
 680         tristate "ENE CB710 MMC/SD Interface support"
 681         depends on PCI
 682         select CB710_CORE
 683         help
 684           This option enables support for MMC/SD part of ENE CB710/720 Flash
 685           memory card reader found in some laptops (ie. some versions of
 686           HP Compaq nx9500).
 687
 688           This driver can also be built as a module. If so, the module
 689           will be called cb710-mmc.
 690
 691 config MMC_VIA_SDMMC
 692         tristate "VIA SD/MMC Card Reader Driver"
 693         depends on PCI
 694         help
 695           This selects the VIA SD/MMC Card Reader driver, say Y or M here.
 696           VIA provides one multi-functional card reader which integrated into
 697           some motherboards manufactured by VIA. This card reader supports
 698           SD/MMC/SDHC.
 699           If you have a controller with this interface, say Y or M here.
 700
 701           If unsure, say N.
 702
 703 config MMC_CAVIUM_OCTEON
 704         tristate "Cavium OCTEON SD/MMC Card Interface support"
 705         depends on CAVIUM_OCTEON_SOC
 706         help
 707           This selects Cavium OCTEON SD/MMC card Interface.
 708           If you have an OCTEON board with a Multimedia Card slot,
 709           say Y or M here.
 710
 711           If unsure, say N.
 712
 713 config MMC_CAVIUM_THUNDERX
 714         tristate "Cavium ThunderX SD/MMC Card Interface support"
 715         depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
 716         depends on GPIO_THUNDERX
 717         depends on OF_ADDRESS
 718         help
 719           This selects Cavium ThunderX SD/MMC Card Interface.
 720           If you have an Cavium ARM64 board with a Multimedia Card slot
 721           or builtin eMMC chip say Y or M here. If built as a module
 722           the module will be called thunderx_mmc.ko.
 723
 724 config MMC_DW
 725         tristate "Synopsys DesignWare Memory Card Interface"
 726         depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
 727         help
 728           This selects support for the Synopsys DesignWare Mobile Storage IP
 729           block, this provides host support for SD and MMC interfaces, in both
 730           PIO, internal DMA mode and external DMA mode.
 731
 732 config MMC_DW_PLTFM
 733         tristate "Synopsys Designware MCI Support as platform device"
 734         depends on MMC_DW
 735         default y
 736         help
 737           This selects the common helper functions support for Host Controller
 738           Interface based platform driver. Please select this option if the IP
 739           is present as a platform device. This is the common interface for the
 740           Synopsys Designware IP.
 741
 742           If you have a controller with this interface, say Y or M here.
 743
 744           If unsure, say Y.
 745
 746 config MMC_DW_BLUEFIELD
 747         tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
 748         depends on MMC_DW
 749         select MMC_DW_PLTFM
 750         help
 751           This selects support for Mellanox BlueField SoC specific extensions to
 752           the Synopsys DesignWare Memory Card Interface driver. Select this
 753           option for platforms based on Mellanox BlueField SoC's.
 754
 755 config MMC_DW_EXYNOS
 756         tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
 757         depends on MMC_DW
 758         select MMC_DW_PLTFM
 759         help
 760           This selects support for Samsung Exynos SoC specific extensions to the
 761           Synopsys DesignWare Memory Card Interface driver. Select this option
 762           for platforms based on Exynos4 and Exynos5 SoC's.
 763
 764 config MMC_DW_HI3798CV200
 765         tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
 766         depends on MMC_DW
 767         select MMC_DW_PLTFM
 768         help
 769           This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
 770           Synopsys DesignWare Memory Card Interface driver. Select this option
 771           for platforms based on HiSilicon Hi3798CV200 SoC.
 772
 773 config MMC_DW_K3
 774         tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
 775         depends on MMC_DW
 776         select MMC_DW_PLTFM
 777         help
 778           This selects support for Hisilicon K3 SoC specific extensions to the
 779           Synopsys DesignWare Memory Card Interface driver. Select this option
 780           for platforms based on Hisilicon K3 SoC's.
 781
 782 config MMC_DW_PCI
 783         tristate "Synopsys Designware MCI support on PCI bus"
 784         depends on MMC_DW && PCI
 785         help
 786           This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
 787           Select this option if the IP is present on PCI platform.
 788
 789           If you have a controller with this interface, say Y or M here.
 790
 791           If unsure, say N.
 792
 793 config MMC_DW_ROCKCHIP
 794         tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
 795         depends on MMC_DW && ARCH_ROCKCHIP
 796         select MMC_DW_PLTFM
 797         help
 798           This selects support for Rockchip SoC specific extensions to the
 799           Synopsys DesignWare Memory Card Interface driver. Select this option
 800           for platforms based on RK3066, RK3188 and RK3288 SoC's.
 801
 802 config MMC_DW_ZX
 803         tristate "ZTE specific extensions for Synopsys DW Memory Card Interface"
 804         depends on MMC_DW && ARCH_ZX
 805         select MMC_DW_PLTFM
 806         help
 807           This selects support for ZTE SoC specific extensions to the
 808           Synopsys DesignWare Memory Card Interface driver. Select this option
 809           for platforms based on ZX296718 SoC's.
 810
 811 config MMC_SH_MMCIF
 812         tristate "SuperH Internal MMCIF support"
 813         depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
 814         help
 815           This selects the MMC Host Interface controller (MMCIF) found in various
 816           Renesas SoCs for SH and ARM architectures.
 817
 818
 819 config MMC_JZ4740
 820         tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
 821         depends on MIPS
 822         help
 823           This selects support for the SD/MMC controller on Ingenic
 824           JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
 825
 826           If you have a board based on such a SoC and with a SD/MMC slot,
 827           say Y or M here.
 828
 829 config MMC_VUB300
 830         tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
 831         depends on USB
 832         help
 833           This selects support for Elan Digital Systems' VUB300 chip.
 834
 835           The VUB300 is a USB-SDIO Host Controller Interface chip
 836           that enables the host computer to use SDIO/SD/MMC cards
 837           via a USB 2.0 or USB 1.1 host.
 838
 839           The VUB300 chip will be found in both physically separate
 840           USB to SDIO/SD/MMC adapters and embedded on some motherboards.
 841
 842           The VUB300 chip supports SD and MMC memory cards in addition
 843           to single and multifunction SDIO cards.
 844
 845           Some SDIO cards will need a firmware file to be loaded and
 846           sent to VUB300 chip in order to achieve better data throughput.
 847           Download these "Offload Pseudocode" from Elan Digital Systems'
 848           web-site http://www.elandigitalsystems.com/support/downloads.php
 849           and put them in /lib/firmware. Note that without these additional
 850           firmware files the VUB300 chip will still function, but not at
 851           the best obtainable data rate.
 852
 853           To compile this mmc host controller driver as a module,
 854           choose M here: the module will be called vub300.
 855
 856           If you have a computer with an embedded VUB300 chip
 857           or if you intend connecting a USB adapter based on a
 858           VUB300 chip say Y or M here.
 859
 860 config MMC_USHC
 861         tristate "USB SD Host Controller (USHC) support"
 862         depends on USB
 863         help
 864           This selects support for USB SD Host Controllers based on
 865           the Cypress Astoria chip with firmware compliant with CSR's
 866           USB SD Host Controller specification (CS-118793-SP).
 867
 868           CSR boards with this device include: USB<>SDIO (M1985v2),
 869           and Ultrasira.
 870
 871           Note: These controllers only support SDIO cards and do not
 872           support MMC or SD memory cards.
 873
 874 config MMC_WMT
 875         tristate "Wondermedia SD/MMC Host Controller support"
 876         depends on ARCH_VT8500
 877         default y
 878         help
 879           This selects support for the SD/MMC Host Controller on
 880           Wondermedia WM8505/WM8650 based SoCs.
 881
 882           To compile this driver as a module, choose M here: the
 883           module will be called wmt-sdmmc.
 884
 885 config MMC_USDHI6ROL0
 886         tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
 887         depends on HAS_DMA
 888         help
 889           This selects support for the Renesas USDHI6ROL0 SD/SDIO
 890           Host Controller
 891
 892 config MMC_REALTEK_PCI
 893         tristate "Realtek PCI-E SD/MMC Card Interface Driver"
 894         depends on MISC_RTSX_PCI
 895         help
 896           Say Y here to include driver code to support SD/MMC card interface
 897           of Realtek PCI-E card reader
 898
 899 config MMC_REALTEK_USB
 900         tristate "Realtek USB SD/MMC Card Interface Driver"
 901         depends on MISC_RTSX_USB
 902         help
 903           Say Y here to include driver code to support SD/MMC card interface
 904           of Realtek RTS5129/39 series card reader
 905
 906 config MMC_SUNXI
 907         tristate "Allwinner sunxi SD/MMC Host Controller support"
 908         depends on ARCH_SUNXI
 909         help
 910           This selects support for the SD/MMC Host Controller on
 911           Allwinner sunxi SoCs.
 912
 913 config MMC_CQHCI
 914         tristate "Command Queue Host Controller Interface support"
 915         depends on HAS_DMA
 916         help
 917           This selects the Command Queue Host Controller Interface (CQHCI)
 918           support present in host controllers of Qualcomm Technologies, Inc
 919           amongst others.
 920           This controller supports eMMC devices with command queue support.
 921
 922           If you have a controller with this interface, say Y or M here.
 923
 924           If unsure, say N.
 925
 926 config MMC_TOSHIBA_PCI
 927         tristate "Toshiba Type A SD/MMC Card Interface Driver"
 928         depends on PCI
 929
 930 config MMC_BCM2835
 931         tristate "Broadcom BCM2835 SDHOST MMC Controller support"
 932         depends on ARCH_BCM2835 || COMPILE_TEST
 933         help
 934           This selects the BCM2835 SDHOST MMC controller. If you have
 935           a BCM2835 platform with SD or MMC devices, say Y or M here.
 936
 937           Note that the BCM2835 has two SD controllers: The Arasan
 938           sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
 939           sdhost controller (supported by this driver).
 940
 941           If unsure, say N.
 942
 943 config MMC_MTK
 944         tristate "MediaTek SD/MMC Card Interface support"
 945         depends on HAS_DMA
 946         select REGULATOR
 947         help
 948           This selects the MediaTek(R) Secure digital and Multimedia card Interface.
 949           If you have a machine with a integrated SD/MMC card reader, say Y or M here.
 950           This is needed if support for any SD/SDIO/MMC devices is required.
 951           If unsure, say N.
 952
 953 config MMC_SDHCI_MICROCHIP_PIC32
 954         tristate "Microchip PIC32MZDA SDHCI support"
 955         depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
 956         help
 957           This selects the Secure Digital Host Controller Interface (SDHCI)
 958           for PIC32MZDA platform.
 959
 960           If you have a controller with this interface, say Y or M here.
 961
 962           If unsure, say N.
 963
 964 config MMC_SDHCI_BRCMSTB
 965         tristate "Broadcom SDIO/SD/MMC support"
 966         depends on ARCH_BRCMSTB || BMIPS_GENERIC
 967         depends on MMC_SDHCI_PLTFM
 968         default y
 969         help
 970           This selects support for the SDIO/SD/MMC Host Controller on
 971           Broadcom STB SoCs.
 972
 973           If unsure, say Y.
 974
 975 config MMC_SDHCI_XENON
 976         tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
 977         depends on MMC_SDHCI_PLTFM
 978         help
 979           This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
 980           If you have a controller with this interface, say Y or M here.
 981           If unsure, say N.
 982
 983 config MMC_SDHCI_OMAP
 984         tristate "TI SDHCI Controller Support"
 985         depends on MMC_SDHCI_PLTFM && OF
 986         select THERMAL
 987         imply TI_SOC_THERMAL
 988         help
 989           This selects the Secure Digital Host Controller Interface (SDHCI)
 990           support present in TI's DRA7 SOCs. The controller supports
 991           SD/MMC/SDIO devices.
 992
 993           If you have a controller with this interface, say Y or M here.
 994
 995           If unsure, say N.
 996
 997 config MMC_SDHCI_AM654
 998         tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
 999         depends on MMC_SDHCI_PLTFM && OF
1000         select MMC_SDHCI_IO_ACCESSORS
1001         help
1002           This selects the Secure Digital Host Controller Interface (SDHCI)
1003           support present in TI's AM654 SOCs. The controller supports
1004           SD/MMC/SDIO devices.
1005
1006           If you have a controller with this interface, say Y or M here.
1007
1008           If unsure, say N.