drivers/mmc/host/Kconfig

   1 #
   2 # MMC/SD host controller drivers
   3 #
   4
   5 comment "MMC/SD/SDIO Host Controller Drivers"
   6
   7 config MMC_DEBUG
   8         bool "MMC host drivers debugging"
   9         depends on MMC != n
  10         help
  11           This is an option for use by developers; most people should
  12           say N here. This enables MMC host driver debugging. And further
  13           added host drivers please don't invent their private macro for
  14           debugging.
  15
  16 config MMC_ARMMMCI
  17         tristate "ARM AMBA Multimedia Card Interface support"
  18         depends on ARM_AMBA
  19         help
  20           This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
  21           Interface (PL180 and PL181) support.  If you have an ARM(R)
  22           platform with a Multimedia Card slot, say Y or M here.
  23
  24           If unsure, say N.
  25
  26 config MMC_QCOM_DML
  27         bool "Qualcomm Data Mover for SD Card Controller"
  28         depends on MMC_ARMMMCI && QCOM_BAM_DMA
  29         default y
  30         help
  31           This selects the Qualcomm Data Mover lite/local on SD Card controller.
  32           This option will enable the dma to work correctly, if you are using
  33           Qcom SOCs and MMC, you would probably need this option to get DMA working.
  34
  35           if unsure, say N.
  36
  37 config MMC_PXA
  38         tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
  39         depends on ARCH_PXA
  40         help
  41           This selects the Intel(R) PXA(R) Multimedia card Interface.
  42           If you have a PXA(R) platform with a Multimedia Card slot,
  43           say Y or M here.
  44
  45           If unsure, say N.
  46
  47 config MMC_SDHCI
  48         tristate "Secure Digital Host Controller Interface support"
  49         depends on HAS_DMA
  50         help
  51           This selects the generic Secure Digital Host Controller Interface.
  52           It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
  53           and Toshiba(R). Most controllers found in laptops are of this type.
  54
  55           If you have a controller with this interface, say Y or M here. You
  56           also need to enable an appropriate bus interface.
  57
  58           If unsure, say N.
  59
  60 config MMC_SDHCI_IO_ACCESSORS
  61         bool
  62         depends on MMC_SDHCI
  63         help
  64           This is silent Kconfig symbol that is selected by the drivers that
  65           need to overwrite SDHCI IO memory accessors.
  66
  67 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
  68         bool
  69         depends on MMC_SDHCI
  70         select MMC_SDHCI_IO_ACCESSORS
  71         help
  72           This option is selected by drivers running on big endian hosts
  73           and performing I/O to a SDHCI controller through a bus that
  74           implements a hardware byte swapper using a 32-bit datum.
  75           This endian mapping mode is called "data invariance" and
  76           has the effect of scrambling the addresses and formats of data
  77           accessed in sizes other than the datum size.
  78
  79           This is the case for the Nintendo Wii SDHCI.
  80
  81 config MMC_SDHCI_PCI
  82         tristate "SDHCI support on PCI bus"
  83         depends on MMC_SDHCI && PCI
  84         help
  85           This selects the PCI Secure Digital Host Controller Interface.
  86           Most controllers found today are PCI devices.
  87
  88           If you have a controller with this interface, say Y or M here.
  89
  90           If unsure, say N.
  91
  92 config MMC_RICOH_MMC
  93         bool "Ricoh MMC Controller Disabler"
  94         depends on MMC_SDHCI_PCI
  95         default y
  96         help
  97           This adds a pci quirk to disable Ricoh MMC Controller. This
  98           proprietary controller is unnecessary because the SDHCI driver
  99           supports MMC cards on the SD controller, but if it is not
 100           disabled, it will steal the MMC cards away - rendering them
 101           useless. It is safe to select this even if you don't
 102           have a Ricoh based card reader.
 103
 104           If unsure, say Y.
 105
 106 config MMC_SDHCI_ACPI
 107         tristate "SDHCI support for ACPI enumerated SDHCI controllers"
 108         depends on MMC_SDHCI && ACPI
 109         select IOSF_MBI if X86
 110         help
 111           This selects support for ACPI enumerated SDHCI controllers,
 112           identified by ACPI Compatibility ID PNP0D40 or specific
 113           ACPI Hardware IDs.
 114
 115           If you have a controller with this interface, say Y or M here.
 116
 117           If unsure, say N.
 118
 119 config MMC_SDHCI_PLTFM
 120         tristate "SDHCI platform and OF driver helper"
 121         depends on MMC_SDHCI
 122         help
 123           This selects the common helper functions support for Secure Digital
 124           Host Controller Interface based platform and OF drivers.
 125
 126           If you have a controller with this interface, say Y or M here.
 127
 128           If unsure, say N.
 129
 130 config MMC_SDHCI_OF_ARASAN
 131         tristate "SDHCI OF support for the Arasan SDHCI controllers"
 132         depends on MMC_SDHCI_PLTFM
 133         depends on OF
 134         depends on COMMON_CLK
 135         help
 136           This selects the Arasan Secure Digital Host Controller Interface
 137           (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
 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_AT91
 144         tristate "SDHCI OF support for the Atmel SDMMC controller"
 145         depends on MMC_SDHCI_PLTFM
 146         depends on OF
 147         help
 148           This selects the Atmel SDMMC driver
 149
 150 config MMC_SDHCI_OF_ESDHC
 151         tristate "SDHCI OF support for the Freescale eSDHC controller"
 152         depends on MMC_SDHCI_PLTFM
 153         depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
 154         select MMC_SDHCI_IO_ACCESSORS
 155         select FSL_GUTS
 156         help
 157           This selects the Freescale eSDHC controller support.
 158
 159           If you have a controller with this interface, say Y or M here.
 160
 161           If unsure, say N.
 162
 163 config MMC_SDHCI_OF_HLWD
 164         tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
 165         depends on MMC_SDHCI_PLTFM
 166         depends on PPC
 167         select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
 168         help
 169           This selects the Secure Digital Host Controller Interface (SDHCI)
 170           found in the "Hollywood" chipset of the Nintendo Wii video game
 171           console.
 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_CADENCE
 178         tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
 179         depends on MMC_SDHCI_PLTFM
 180         depends on OF
 181         help
 182           This selects the Cadence SD/SDIO/eMMC driver.
 183
 184           If you have a controller with this interface, say Y or M here.
 185
 186           If unsure, say N.
 187
 188 config MMC_SDHCI_CNS3XXX
 189         tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
 190         depends on ARCH_CNS3XXX
 191         depends on MMC_SDHCI_PLTFM
 192         help
 193           This selects the SDHCI support for CNS3xxx System-on-Chip devices.
 194
 195           If you have a controller with this interface, say Y or M here.
 196
 197           If unsure, say N.
 198
 199 config MMC_SDHCI_ESDHC_IMX
 200         tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
 201         depends on ARCH_MXC
 202         depends on MMC_SDHCI_PLTFM
 203         select MMC_SDHCI_IO_ACCESSORS
 204         help
 205           This selects the Freescale eSDHC/uSDHC controller support
 206           found on i.MX25, i.MX35 i.MX5x and i.MX6x.
 207
 208           If you have a controller with this interface, say Y or M here.
 209
 210           If unsure, say N.
 211
 212 config MMC_SDHCI_DOVE
 213         tristate "SDHCI support on Marvell's Dove SoC"
 214         depends on ARCH_DOVE || MACH_DOVE
 215         depends on MMC_SDHCI_PLTFM
 216         select MMC_SDHCI_IO_ACCESSORS
 217         help
 218           This selects the Secure Digital Host Controller Interface in
 219           Marvell's Dove SoC.
 220
 221           If you have a controller with this interface, say Y or M here.
 222
 223           If unsure, say N.
 224
 225 config MMC_SDHCI_TEGRA
 226         tristate "SDHCI platform support for the Tegra SD/MMC Controller"
 227         depends on ARCH_TEGRA
 228         depends on MMC_SDHCI_PLTFM
 229         select MMC_SDHCI_IO_ACCESSORS
 230         help
 231           This selects the Tegra SD/MMC controller. If you have a Tegra
 232           platform with SD or MMC devices, say Y or M here.
 233
 234           If unsure, say N.
 235
 236 config MMC_SDHCI_S3C
 237         tristate "SDHCI support on Samsung S3C SoC"
 238         depends on MMC_SDHCI && PLAT_SAMSUNG
 239         help
 240           This selects the Secure Digital Host Controller Interface (SDHCI)
 241           often referrered to as the HSMMC block in some of the Samsung S3C
 242           range of SoC.
 243
 244           If you have a controller with this interface, say Y or M here.
 245
 246           If unsure, say N.
 247
 248 config MMC_SDHCI_SIRF
 249         tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
 250         depends on ARCH_SIRF
 251         depends on MMC_SDHCI_PLTFM
 252         select MMC_SDHCI_IO_ACCESSORS
 253         help
 254           This selects the SDHCI support for SiRF System-on-Chip devices.
 255
 256           If you have a controller with this interface, say Y or M here.
 257
 258           If unsure, say N.
 259
 260 config MMC_SDHCI_PXAV3
 261         tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
 262         depends on CLKDEV_LOOKUP
 263         depends on MMC_SDHCI_PLTFM
 264         depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
 265         default CPU_MMP2
 266         help
 267           This selects the Marvell(R) PXAV3 SD Host Controller.
 268           If you have a MMP2 platform with SD Host Controller
 269           and a card slot, say Y or M here.
 270
 271           If unsure, say N.
 272
 273 config MMC_SDHCI_PXAV2
 274         tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
 275         depends on CLKDEV_LOOKUP
 276         depends on MMC_SDHCI_PLTFM
 277         depends on ARCH_MMP || COMPILE_TEST
 278         default CPU_PXA910
 279         help
 280           This selects the Marvell(R) PXAV2 SD Host Controller.
 281           If you have a PXA9XX platform with SD Host Controller
 282           and a card slot, say Y or M here.
 283
 284           If unsure, say N.
 285
 286 config MMC_SDHCI_SPEAR
 287         tristate "SDHCI support on ST SPEAr platform"
 288         depends on MMC_SDHCI && PLAT_SPEAR
 289         depends on OF
 290         help
 291           This selects the Secure Digital Host Controller Interface (SDHCI)
 292           often referrered to as the HSMMC block in some of the ST SPEAR range
 293           of SoC
 294
 295           If you have a controller with this interface, say Y or M here.
 296
 297           If unsure, say N.
 298
 299 config MMC_SDHCI_S3C_DMA
 300         bool "DMA support on S3C SDHCI"
 301         depends on MMC_SDHCI_S3C
 302         help
 303           Enable DMA support on the Samsung S3C SDHCI glue. The DMA
 304           has proved to be problematic if the controller encounters
 305           certain errors, and thus should be treated with care.
 306
 307           YMMV.
 308
 309 config MMC_SDHCI_BCM_KONA
 310         tristate "SDHCI support on Broadcom KONA platform"
 311         depends on ARCH_BCM_MOBILE
 312         depends on MMC_SDHCI_PLTFM
 313         help
 314           This selects the Broadcom Kona Secure Digital Host Controller
 315           Interface(SDHCI) support.
 316           This is used in Broadcom mobile SoCs.
 317
 318           If you have a controller with this interface, say Y or M here.
 319
 320 config MMC_SDHCI_F_SDH30
 321         tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
 322         depends on MMC_SDHCI_PLTFM
 323         depends on OF
 324         help
 325           This selects the Secure Digital Host Controller Interface (SDHCI)
 326           Needed by some Fujitsu SoC for MMC / SD / SDIO support.
 327           If you have a controller with this interface, say Y or M here.
 328
 329           If unsure, say N.
 330
 331 config MMC_SDHCI_IPROC
 332         tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
 333         depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
 334         depends on MMC_SDHCI_PLTFM
 335         default ARCH_BCM_IPROC
 336         select MMC_SDHCI_IO_ACCESSORS
 337         help
 338           This selects the iProc SD/MMC controller.
 339
 340           If you have a BCM2835 or IPROC platform with SD or MMC devices,
 341           say Y or M here.
 342
 343           If unsure, say N.
 344
 345 config MMC_MESON_GX
 346         tristate "Amlogic S905/GX* SD/MMC Host Controller support"
 347         depends on ARCH_MESON && MMC
 348         help
 349           This selects support for the Amlogic SD/MMC Host Controller
 350           found on the S905/GX* family of SoCs.  This controller is
 351           MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
 352
 353           If you have a controller with this interface, say Y here.
 354
 355 config MMC_MESON_MX_SDIO
 356         tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
 357         depends on ARCH_MESON || COMPILE_TEST
 358         depends on COMMON_CLK
 359         depends on HAS_DMA
 360         depends on OF
 361         help
 362           This selects support for the SD/MMC Host Controller on
 363           Amlogic Meson6, Meson8 and Meson8b SoCs.
 364
 365           If you have a controller with this interface, say Y or M here.
 366           If unsure, say N.
 367
 368 config MMC_MOXART
 369         tristate "MOXART SD/MMC Host Controller support"
 370         depends on ARCH_MOXART && MMC
 371         help
 372           This selects support for the MOXART SD/MMC Host Controller.
 373           MOXA provides one multi-functional card reader which can
 374           be found on some embedded hardware such as UC-7112-LX.
 375           If you have a controller with this interface, say Y here.
 376
 377 config MMC_SDHCI_ST
 378         tristate "SDHCI support on STMicroelectronics SoC"
 379         depends on ARCH_STI || FSP2
 380         depends on MMC_SDHCI_PLTFM
 381         select MMC_SDHCI_IO_ACCESSORS
 382         help
 383           This selects the Secure Digital Host Controller Interface in
 384           STMicroelectronics SoCs.
 385
 386           If you have a controller with this interface, say Y or M here.
 387           If unsure, say N.
 388
 389 config MMC_OMAP
 390         tristate "TI OMAP Multimedia Card Interface support"
 391         depends on ARCH_OMAP
 392         depends on TPS65010 || !MACH_OMAP_H2
 393         help
 394           This selects the TI OMAP Multimedia card Interface.
 395           If you have an OMAP board with a Multimedia Card slot,
 396           say Y or M here.
 397
 398           If unsure, say N.
 399
 400 config MMC_OMAP_HS
 401         tristate "TI OMAP High Speed Multimedia Card Interface support"
 402         depends on HAS_DMA
 403         depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
 404         help
 405           This selects the TI OMAP High Speed Multimedia card Interface.
 406           If you have an omap2plus board with a Multimedia Card slot,
 407           say Y or M here.
 408
 409           If unsure, say N.
 410
 411 config MMC_WBSD
 412         tristate "Winbond W83L51xD SD/MMC Card Interface support"
 413         depends on ISA_DMA_API
 414         help
 415           This selects the Winbond(R) W83L51xD Secure digital and
 416           Multimedia card Interface.
 417           If you have a machine with a integrated W83L518D or W83L519D
 418           SD/MMC card reader, say Y or M here.
 419
 420           If unsure, say N.
 421
 422 config MMC_AU1X
 423         tristate "Alchemy AU1XX0 MMC Card Interface support"
 424         depends on MIPS_ALCHEMY
 425         help
 426           This selects the AMD Alchemy(R) Multimedia card interface.
 427           If you have a Alchemy platform with a MMC slot, say Y or M here.
 428
 429           If unsure, say N.
 430
 431 config MMC_ATMELMCI
 432         tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
 433         depends on ARCH_AT91
 434         help
 435           This selects the Atmel Multimedia Card Interface driver.
 436           If you have an AT91 platform with a Multimedia Card slot,
 437           say Y or M here.
 438
 439           If unsure, say N.
 440
 441 config MMC_SDHCI_MSM
 442         tristate "Qualcomm SDHCI Controller Support"
 443         depends on ARCH_QCOM || (ARM && COMPILE_TEST)
 444         depends on MMC_SDHCI_PLTFM
 445         select MMC_SDHCI_IO_ACCESSORS
 446         help
 447           This selects the Secure Digital Host Controller Interface (SDHCI)
 448           support present in Qualcomm SOCs. The controller supports
 449           SD/MMC/SDIO devices.
 450
 451           If you have a controller with this interface, say Y or M here.
 452
 453           If unsure, say N.
 454
 455 config MMC_MXC
 456         tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
 457         depends on ARCH_MXC || PPC_MPC512x
 458         help
 459           This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
 460           Multimedia Card Interface. If you have an i.MX or MPC512x platform
 461           with a Multimedia Card slot, say Y or M here.
 462
 463           If unsure, say N.
 464
 465 config MMC_MXS
 466         tristate "Freescale MXS Multimedia Card Interface support"
 467         depends on ARCH_MXS && MXS_DMA
 468         help
 469           This selects the Freescale SSP MMC controller found on MXS based
 470           platforms like mx23/28.
 471
 472           If unsure, say N.
 473
 474 config MMC_TIFM_SD
 475         tristate "TI Flash Media MMC/SD Interface support"
 476         depends on PCI
 477         select TIFM_CORE
 478         help
 479           Say Y here if you want to be able to access MMC/SD cards with
 480           the Texas Instruments(R) Flash Media card reader, found in many
 481           laptops.
 482           This option 'selects' (turns on, enables) 'TIFM_CORE', but you
 483           probably also need appropriate card reader host adapter, such as
 484           'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
 485           (TIFM_7XX1)'.
 486
 487           To compile this driver as a module, choose M here: the
 488           module will be called tifm_sd.
 489
 490 config MMC_MVSDIO
 491         tristate "Marvell MMC/SD/SDIO host driver"
 492         depends on PLAT_ORION
 493         depends on OF
 494         ---help---
 495           This selects the Marvell SDIO host driver.
 496           SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
 497           SoC controllers.
 498
 499           To compile this driver as a module, choose M here: the
 500           module will be called mvsdio.
 501
 502 config MMC_DAVINCI
 503         tristate "TI DAVINCI Multimedia Card Interface support"
 504         depends on ARCH_DAVINCI
 505         help
 506           This selects the TI DAVINCI Multimedia card Interface.
 507           If you have an DAVINCI board with a Multimedia Card slot,
 508           say Y or M here.  If unsure, say N.
 509
 510 config MMC_GOLDFISH
 511         tristate "goldfish qemu Multimedia Card Interface support"
 512         depends on HAS_DMA
 513         depends on GOLDFISH || COMPILE_TEST
 514         help
 515           This selects the Goldfish Multimedia card Interface emulation
 516           found on the Goldfish Android virtual device emulation.
 517
 518 config MMC_SPI
 519         tristate "MMC/SD/SDIO over SPI"
 520         depends on SPI_MASTER && HAS_DMA
 521         select CRC7
 522         select CRC_ITU_T
 523         help
 524           Some systems access MMC/SD/SDIO cards using a SPI controller
 525           instead of using a "native" MMC/SD/SDIO controller.  This has a
 526           disadvantage of being relatively high overhead, but a compensating
 527           advantage of working on many systems without dedicated MMC/SD/SDIO
 528           controllers.
 529
 530           If unsure, or if your system has no SPI master driver, say N.
 531
 532 config MMC_S3C
 533         tristate "Samsung S3C SD/MMC Card Interface support"
 534         depends on ARCH_S3C24XX
 535         depends on S3C24XX_DMAC
 536         help
 537           This selects a driver for the MCI interface found in
 538           Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
 539           If you have a board based on one of those and a MMC/SD
 540           slot, say Y or M here.
 541
 542           If unsure, say N.
 543
 544 config MMC_S3C_HW_SDIO_IRQ
 545        bool "Hardware support for SDIO IRQ"
 546        depends on MMC_S3C
 547        help
 548          Enable the hardware support for SDIO interrupts instead of using
 549          the generic polling code.
 550
 551 choice
 552         prompt "Samsung S3C SD/MMC transfer code"
 553         depends on MMC_S3C
 554
 555 config MMC_S3C_PIO
 556         bool "Use PIO transfers only"
 557         help
 558           Use PIO to transfer data between memory and the hardware.
 559
 560           PIO is slower than DMA as it requires CPU instructions to
 561           move the data. This has been the traditional default for
 562           the S3C MCI driver.
 563
 564 config MMC_S3C_DMA
 565         bool "Use DMA transfers only"
 566         help
 567           Use DMA to transfer data between memory and the hardare.
 568
 569           Currently, the DMA support in this driver seems to not be
 570           working properly and needs to be debugged before this
 571           option is useful.
 572
 573 endchoice
 574
 575 config MMC_SDRICOH_CS
 576         tristate "MMC/SD driver for Ricoh Bay1Controllers"
 577         depends on PCI && PCMCIA
 578         help
 579           Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
 580           card whenever you insert a MMC or SD card into the card slot.
 581
 582           To compile this driver as a module, choose M here: the
 583           module will be called sdricoh_cs.
 584
 585 config MMC_TMIO_CORE
 586         tristate
 587
 588 config MMC_TMIO
 589         tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
 590         depends on MFD_TMIO || MFD_ASIC3
 591         select MMC_TMIO_CORE
 592         help
 593           This provides support for the SD/MMC cell found in TC6393XB,
 594           T7L66XB and also HTC ASIC3
 595
 596 config MMC_SDHI
 597         tristate "Renesas SDHI SD/SDIO controller support"
 598         depends on SUPERH || ARM || ARM64
 599         depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
 600         select MMC_TMIO_CORE
 601         select MMC_SDHI_SYS_DMAC if (SUPERH || ARM)
 602         select MMC_SDHI_INTERNAL_DMAC if ARM64
 603         help
 604           This provides support for the SDHI SD/SDIO controller found in
 605           Renesas SuperH, ARM and ARM64 based SoCs
 606
 607 config MMC_SDHI_SYS_DMAC
 608         tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
 609         depends on MMC_SDHI
 610         help
 611           This provides DMA support for SDHI SD/SDIO controllers
 612           using SYS-DMAC via DMA Engine. This supports the controllers
 613           found in SuperH and Renesas ARM based SoCs.
 614
 615 config MMC_SDHI_INTERNAL_DMAC
 616         tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
 617         depends on ARM64 || COMPILE_TEST
 618         depends on MMC_SDHI
 619         help
 620           This provides DMA support for SDHI SD/SDIO controllers
 621           using on-chip bus mastering. This supports the controllers
 622           found in arm64 based SoCs.
 623
 624 config MMC_CB710
 625         tristate "ENE CB710 MMC/SD Interface support"
 626         depends on PCI
 627         select CB710_CORE
 628         help
 629           This option enables support for MMC/SD part of ENE CB710/720 Flash
 630           memory card reader found in some laptops (ie. some versions of
 631           HP Compaq nx9500).
 632
 633           This driver can also be built as a module. If so, the module
 634           will be called cb710-mmc.
 635
 636 config MMC_VIA_SDMMC
 637         tristate "VIA SD/MMC Card Reader Driver"
 638         depends on PCI
 639         help
 640           This selects the VIA SD/MMC Card Reader driver, say Y or M here.
 641           VIA provides one multi-functional card reader which integrated into
 642           some motherboards manufactured by VIA. This card reader supports
 643           SD/MMC/SDHC.
 644           If you have a controller with this interface, say Y or M here.
 645
 646           If unsure, say N.
 647
 648 config SDH_BFIN
 649         tristate "Blackfin Secure Digital Host support"
 650         depends on (BF54x && !BF544) || (BF51x && !BF512)
 651         help
 652           If you say yes here you will get support for the Blackfin on-chip
 653           Secure Digital Host interface.  This includes support for MMC and
 654           SD cards.
 655
 656           To compile this driver as a module, choose M here: the
 657           module will be called bfin_sdh.
 658
 659           If unsure, say N.
 660
 661 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
 662         bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
 663         depends on SDH_BFIN
 664         help
 665           If you say yes here SD-Cards may work on the EZkit.
 666
 667 config MMC_CAVIUM_OCTEON
 668         tristate "Cavium OCTEON SD/MMC Card Interface support"
 669         depends on CAVIUM_OCTEON_SOC
 670         help
 671           This selects Cavium OCTEON SD/MMC card Interface.
 672           If you have an OCTEON board with a Multimedia Card slot,
 673           say Y or M here.
 674
 675           If unsure, say N.
 676
 677 config MMC_CAVIUM_THUNDERX
 678         tristate "Cavium ThunderX SD/MMC Card Interface support"
 679         depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
 680         depends on GPIO_THUNDERX
 681         depends on OF_ADDRESS
 682         help
 683           This selects Cavium ThunderX SD/MMC Card Interface.
 684           If you have an Cavium ARM64 board with a Multimedia Card slot
 685           or builtin eMMC chip say Y or M here. If built as a module
 686           the module will be called thunderx_mmc.ko.
 687
 688 config MMC_DW
 689         tristate "Synopsys DesignWare Memory Card Interface"
 690         depends on HAS_DMA
 691         depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
 692         help
 693           This selects support for the Synopsys DesignWare Mobile Storage IP
 694           block, this provides host support for SD and MMC interfaces, in both
 695           PIO, internal DMA mode and external DMA mode.
 696
 697 config MMC_DW_PLTFM
 698         tristate "Synopsys Designware MCI Support as platform device"
 699         depends on MMC_DW
 700         default y
 701         help
 702           This selects the common helper functions support for Host Controller
 703           Interface based platform driver. Please select this option if the IP
 704           is present as a platform device. This is the common interface for the
 705           Synopsys Designware IP.
 706
 707           If you have a controller with this interface, say Y or M here.
 708
 709           If unsure, say Y.
 710
 711 config MMC_DW_EXYNOS
 712         tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
 713         depends on MMC_DW
 714         select MMC_DW_PLTFM
 715         help
 716           This selects support for Samsung Exynos SoC specific extensions to the
 717           Synopsys DesignWare Memory Card Interface driver. Select this option
 718           for platforms based on Exynos4 and Exynos5 SoC's.
 719
 720 config MMC_DW_K3
 721         tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
 722         depends on MMC_DW
 723         select MMC_DW_PLTFM
 724         help
 725           This selects support for Hisilicon K3 SoC specific extensions to the
 726           Synopsys DesignWare Memory Card Interface driver. Select this option
 727           for platforms based on Hisilicon K3 SoC's.
 728
 729 config MMC_DW_PCI
 730         tristate "Synopsys Designware MCI support on PCI bus"
 731         depends on MMC_DW && PCI
 732         help
 733           This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
 734           Select this option if the IP is present on PCI platform.
 735
 736           If you have a controller with this interface, say Y or M here.
 737
 738           If unsure, say N.
 739
 740 config MMC_DW_ROCKCHIP
 741         tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
 742         depends on MMC_DW && ARCH_ROCKCHIP
 743         select MMC_DW_PLTFM
 744         help
 745           This selects support for Rockchip SoC specific extensions to the
 746           Synopsys DesignWare Memory Card Interface driver. Select this option
 747           for platforms based on RK3066, RK3188 and RK3288 SoC's.
 748
 749 config MMC_DW_ZX
 750         tristate "ZTE specific extensions for Synopsys DW Memory Card Interface"
 751         depends on MMC_DW && ARCH_ZX
 752         select MMC_DW_PLTFM
 753         help
 754           This selects support for ZTE SoC specific extensions to the
 755           Synopsys DesignWare Memory Card Interface driver. Select this option
 756           for platforms based on ZX296718 SoC's.
 757
 758 config MMC_SH_MMCIF
 759         tristate "SuperH Internal MMCIF support"
 760         depends on HAS_DMA
 761         depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
 762         help
 763           This selects the MMC Host Interface controller (MMCIF) found in various
 764           Renesas SoCs for SH and ARM architectures.
 765
 766
 767 config MMC_JZ4740
 768         tristate "JZ4740 SD/Multimedia Card Interface support"
 769         depends on MACH_JZ4740
 770         help
 771           This selects support for the SD/MMC controller on Ingenic JZ4740
 772           SoCs.
 773           If you have a board based on such a SoC and with a SD/MMC slot,
 774           say Y or M here.
 775
 776 config MMC_VUB300
 777         tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
 778         depends on USB
 779         help
 780           This selects support for Elan Digital Systems' VUB300 chip.
 781
 782           The VUB300 is a USB-SDIO Host Controller Interface chip
 783           that enables the host computer to use SDIO/SD/MMC cards
 784           via a USB 2.0 or USB 1.1 host.
 785
 786           The VUB300 chip will be found in both physically separate
 787           USB to SDIO/SD/MMC adapters and embedded on some motherboards.
 788
 789           The VUB300 chip supports SD and MMC memory cards in addition
 790           to single and multifunction SDIO cards.
 791
 792           Some SDIO cards will need a firmware file to be loaded and
 793           sent to VUB300 chip in order to achieve better data throughput.
 794           Download these "Offload Pseudocode" from Elan Digital Systems'
 795           web-site http://www.elandigitalsystems.com/support/downloads.php
 796           and put them in /lib/firmware. Note that without these additional
 797           firmware files the VUB300 chip will still function, but not at
 798           the best obtainable data rate.
 799
 800           To compile this mmc host controller driver as a module,
 801           choose M here: the module will be called vub300.
 802
 803           If you have a computer with an embedded VUB300 chip
 804           or if you intend connecting a USB adapter based on a
 805           VUB300 chip say Y or M here.
 806
 807 config MMC_USHC
 808         tristate "USB SD Host Controller (USHC) support"
 809         depends on USB
 810         help
 811           This selects support for USB SD Host Controllers based on
 812           the Cypress Astoria chip with firmware compliant with CSR's
 813           USB SD Host Controller specification (CS-118793-SP).
 814
 815           CSR boards with this device include: USB<>SDIO (M1985v2),
 816           and Ultrasira.
 817
 818           Note: These controllers only support SDIO cards and do not
 819           support MMC or SD memory cards.
 820
 821 config MMC_WMT
 822         tristate "Wondermedia SD/MMC Host Controller support"
 823         depends on ARCH_VT8500
 824         default y
 825         help
 826           This selects support for the SD/MMC Host Controller on
 827           Wondermedia WM8505/WM8650 based SoCs.
 828
 829           To compile this driver as a module, choose M here: the
 830           module will be called wmt-sdmmc.
 831
 832 config MMC_USDHI6ROL0
 833         tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
 834         depends on HAS_DMA
 835         help
 836           This selects support for the Renesas USDHI6ROL0 SD/SDIO
 837           Host Controller
 838
 839 config MMC_REALTEK_PCI
 840         tristate "Realtek PCI-E SD/MMC Card Interface Driver"
 841         depends on MISC_RTSX_PCI
 842         help
 843           Say Y here to include driver code to support SD/MMC card interface
 844           of Realtek PCI-E card reader
 845
 846 config MMC_REALTEK_USB
 847         tristate "Realtek USB SD/MMC Card Interface Driver"
 848         depends on MISC_RTSX_USB
 849         help
 850           Say Y here to include driver code to support SD/MMC card interface
 851           of Realtek RTS5129/39 series card reader
 852
 853 config MMC_SUNXI
 854         tristate "Allwinner sunxi SD/MMC Host Controller support"
 855         depends on ARCH_SUNXI
 856         help
 857           This selects support for the SD/MMC Host Controller on
 858           Allwinner sunxi SoCs.
 859
 860 config MMC_TOSHIBA_PCI
 861         tristate "Toshiba Type A SD/MMC Card Interface Driver"
 862         depends on PCI
 863         help
 864
 865 config MMC_BCM2835
 866         tristate "Broadcom BCM2835 SDHOST MMC Controller support"
 867         depends on ARCH_BCM2835 || COMPILE_TEST
 868         depends on HAS_DMA
 869         help
 870           This selects the BCM2835 SDHOST MMC controller. If you have
 871           a BCM2835 platform with SD or MMC devices, say Y or M here.
 872
 873           Note that the BCM2835 has two SD controllers: The Arasan
 874           sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
 875           sdhost controller (supported by this driver).
 876
 877           If unsure, say N.
 878
 879 config MMC_MTK
 880         tristate "MediaTek SD/MMC Card Interface support"
 881         depends on HAS_DMA
 882         help
 883           This selects the MediaTek(R) Secure digital and Multimedia card Interface.
 884           If you have a machine with a integrated SD/MMC card reader, say Y or M here.
 885           This is needed if support for any SD/SDIO/MMC devices is required.
 886           If unsure, say N.
 887
 888 config MMC_SDHCI_MICROCHIP_PIC32
 889         tristate "Microchip PIC32MZDA SDHCI support"
 890         depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
 891         help
 892           This selects the Secure Digital Host Controller Interface (SDHCI)
 893           for PIC32MZDA platform.
 894
 895           If you have a controller with this interface, say Y or M here.
 896
 897           If unsure, say N.
 898 config MMC_SDHCI_BRCMSTB
 899         tristate "Broadcom SDIO/SD/MMC support"
 900         depends on ARCH_BRCMSTB || BMIPS_GENERIC
 901         depends on MMC_SDHCI_PLTFM
 902         default y
 903         help
 904           This selects support for the SDIO/SD/MMC Host Controller on
 905           Broadcom STB SoCs.
 906
 907           If unsure, say Y.
 908
 909 config MMC_SDHCI_XENON
 910         tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
 911         depends on MMC_SDHCI_PLTFM
 912         help
 913           This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
 914           If you have a controller with this interface, say Y or M here.
 915           If unsure, say N.
 916
 917 config MMC_SDHCI_OMAP
 918         tristate "TI SDHCI Controller Support"
 919         depends on MMC_SDHCI_PLTFM && OF
 920         help
 921           This selects the Secure Digital Host Controller Interface (SDHCI)
 922           support present in TI's DRA7 SOCs. The controller supports
 923           SD/MMC/SDIO devices.
 924
 925           If you have a controller with this interface, say Y or M here.
 926
 927           If unsure, say N.