1# 2# MMC/SD host controller drivers 3# 4 5comment "MMC/SD/SDIO Host Controller Drivers" 6 7config 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 16config 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 26config 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 37config MMC_STM32_SDMMC 38 bool "STMicroelectronics STM32 SDMMC Controller" 39 depends on MMC_ARMMMCI 40 default y 41 help 42 This selects the STMicroelectronics STM32 SDMMC host controller. 43 If you have a STM32 sdmmc host with internal DMA say Y here. 44 45 If unsure, say N. 46 47config MMC_PXA 48 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support" 49 depends on ARCH_PXA 50 help 51 This selects the Intel(R) PXA(R) Multimedia card Interface. 52 If you have a PXA(R) platform with a Multimedia Card slot, 53 say Y or M here. 54 55 If unsure, say N. 56 57config MMC_SDHCI 58 tristate "Secure Digital Host Controller Interface support" 59 depends on HAS_DMA 60 help 61 This selects the generic Secure Digital Host Controller Interface. 62 It is used by manufacturers such as Texas Instruments(R), Ricoh(R) 63 and Toshiba(R). Most controllers found in laptops are of this type. 64 65 If you have a controller with this interface, say Y or M here. You 66 also need to enable an appropriate bus interface. 67 68 If unsure, say N. 69 70config MMC_SDHCI_IO_ACCESSORS 71 bool 72 depends on MMC_SDHCI 73 help 74 This is silent Kconfig symbol that is selected by the drivers that 75 need to overwrite SDHCI IO memory accessors. 76 77config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 78 bool 79 depends on MMC_SDHCI 80 select MMC_SDHCI_IO_ACCESSORS 81 help 82 This option is selected by drivers running on big endian hosts 83 and performing I/O to a SDHCI controller through a bus that 84 implements a hardware byte swapper using a 32-bit datum. 85 This endian mapping mode is called "data invariance" and 86 has the effect of scrambling the addresses and formats of data 87 accessed in sizes other than the datum size. 88 89 This is the case for the Nintendo Wii SDHCI. 90 91config MMC_SDHCI_PCI 92 tristate "SDHCI support on PCI bus" 93 depends on MMC_SDHCI && PCI 94 select MMC_CQHCI 95 help 96 This selects the PCI Secure Digital Host Controller Interface. 97 Most controllers found today are PCI devices. 98 99 If you have a controller with this interface, say Y or M here. 100 101 If unsure, say N. 102 103config MMC_RICOH_MMC 104 bool "Ricoh MMC Controller Disabler" 105 depends on MMC_SDHCI_PCI 106 default y 107 help 108 This adds a pci quirk to disable Ricoh MMC Controller. This 109 proprietary controller is unnecessary because the SDHCI driver 110 supports MMC cards on the SD controller, but if it is not 111 disabled, it will steal the MMC cards away - rendering them 112 useless. It is safe to select this even if you don't 113 have a Ricoh based card reader. 114 115 If unsure, say Y. 116 117config MMC_SDHCI_ACPI 118 tristate "SDHCI support for ACPI enumerated SDHCI controllers" 119 depends on MMC_SDHCI && ACPI 120 select IOSF_MBI if X86 121 help 122 This selects support for ACPI enumerated SDHCI controllers, 123 identified by ACPI Compatibility ID PNP0D40 or specific 124 ACPI Hardware IDs. 125 126 If you have a controller with this interface, say Y or M here. 127 128 If unsure, say N. 129 130config MMC_SDHCI_PLTFM 131 tristate "SDHCI platform and OF driver helper" 132 depends on MMC_SDHCI 133 help 134 This selects the common helper functions support for Secure Digital 135 Host Controller Interface based platform and OF drivers. 136 137 If you have a controller with this interface, say Y or M here. 138 139 If unsure, say N. 140 141config MMC_SDHCI_OF_ARASAN 142 tristate "SDHCI OF support for the Arasan SDHCI controllers" 143 depends on MMC_SDHCI_PLTFM 144 depends on OF 145 depends on COMMON_CLK 146 select MMC_CQHCI 147 help 148 This selects the Arasan Secure Digital Host Controller Interface 149 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC. 150 151 If you have a controller with this interface, say Y or M here. 152 153 If unsure, say N. 154 155config MMC_SDHCI_OF_AT91 156 tristate "SDHCI OF support for the Atmel SDMMC controller" 157 depends on MMC_SDHCI_PLTFM 158 depends on OF 159 help 160 This selects the Atmel SDMMC driver 161 162config MMC_SDHCI_OF_ESDHC 163 tristate "SDHCI OF support for the Freescale eSDHC controller" 164 depends on MMC_SDHCI_PLTFM 165 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE 166 select MMC_SDHCI_IO_ACCESSORS 167 select FSL_GUTS 168 help 169 This selects the Freescale eSDHC controller support. 170 171 If you have a controller with this interface, say Y or M here. 172 173 If unsure, say N. 174 175config MMC_SDHCI_OF_HLWD 176 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers" 177 depends on MMC_SDHCI_PLTFM 178 depends on PPC 179 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 180 help 181 This selects the Secure Digital Host Controller Interface (SDHCI) 182 found in the "Hollywood" chipset of the Nintendo Wii video game 183 console. 184 185 If you have a controller with this interface, say Y or M here. 186 187 If unsure, say N. 188 189config MMC_SDHCI_OF_DWCMSHC 190 tristate "SDHCI OF support for the Synopsys DWC MSHC" 191 depends on MMC_SDHCI_PLTFM 192 depends on OF 193 depends on COMMON_CLK 194 help 195 This selects Synopsys DesignWare Cores Mobile Storage Controller 196 support. 197 If you have a controller with this interface, say Y or M here. 198 If unsure, say N. 199 200config MMC_SDHCI_CADENCE 201 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller" 202 depends on MMC_SDHCI_PLTFM 203 depends on OF 204 help 205 This selects the Cadence SD/SDIO/eMMC driver. 206 207 If you have a controller with this interface, say Y or M here. 208 209 If unsure, say N. 210 211config MMC_SDHCI_CNS3XXX 212 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC" 213 depends on ARCH_CNS3XXX 214 depends on MMC_SDHCI_PLTFM 215 help 216 This selects the SDHCI support for CNS3xxx System-on-Chip devices. 217 218 If you have a controller with this interface, say Y or M here. 219 220 If unsure, say N. 221 222config MMC_SDHCI_ESDHC_IMX 223 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller" 224 depends on ARCH_MXC 225 depends on MMC_SDHCI_PLTFM 226 select MMC_SDHCI_IO_ACCESSORS 227 help 228 This selects the Freescale eSDHC/uSDHC controller support 229 found on i.MX25, i.MX35 i.MX5x and i.MX6x. 230 231 If you have a controller with this interface, say Y or M here. 232 233 If unsure, say N. 234 235config MMC_SDHCI_DOVE 236 tristate "SDHCI support on Marvell's Dove SoC" 237 depends on ARCH_DOVE || MACH_DOVE 238 depends on MMC_SDHCI_PLTFM 239 select MMC_SDHCI_IO_ACCESSORS 240 help 241 This selects the Secure Digital Host Controller Interface in 242 Marvell's Dove SoC. 243 244 If you have a controller with this interface, say Y or M here. 245 246 If unsure, say N. 247 248config MMC_SDHCI_TEGRA 249 tristate "SDHCI platform support for the Tegra SD/MMC Controller" 250 depends on ARCH_TEGRA 251 depends on MMC_SDHCI_PLTFM 252 select MMC_SDHCI_IO_ACCESSORS 253 help 254 This selects the Tegra SD/MMC controller. If you have a Tegra 255 platform with SD or MMC devices, say Y or M here. 256 257 If unsure, say N. 258 259config MMC_SDHCI_S3C 260 tristate "SDHCI support on Samsung S3C SoC" 261 depends on MMC_SDHCI && PLAT_SAMSUNG 262 help 263 This selects the Secure Digital Host Controller Interface (SDHCI) 264 often referrered to as the HSMMC block in some of the Samsung S3C 265 range of SoC. 266 267 If you have a controller with this interface, say Y or M here. 268 269 If unsure, say N. 270 271config MMC_SDHCI_SIRF 272 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs" 273 depends on ARCH_SIRF 274 depends on MMC_SDHCI_PLTFM 275 select MMC_SDHCI_IO_ACCESSORS 276 help 277 This selects the SDHCI support for SiRF System-on-Chip devices. 278 279 If you have a controller with this interface, say Y or M here. 280 281 If unsure, say N. 282 283config MMC_SDHCI_PXAV3 284 tristate "Marvell MMP2 SD Host Controller support (PXAV3)" 285 depends on CLKDEV_LOOKUP 286 depends on MMC_SDHCI_PLTFM 287 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST 288 default CPU_MMP2 289 help 290 This selects the Marvell(R) PXAV3 SD Host Controller. 291 If you have a MMP2 platform with SD Host Controller 292 and a card slot, say Y or M here. 293 294 If unsure, say N. 295 296config MMC_SDHCI_PXAV2 297 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)" 298 depends on CLKDEV_LOOKUP 299 depends on MMC_SDHCI_PLTFM 300 depends on ARCH_MMP || COMPILE_TEST 301 default CPU_PXA910 302 help 303 This selects the Marvell(R) PXAV2 SD Host Controller. 304 If you have a PXA9XX platform with SD Host Controller 305 and a card slot, say Y or M here. 306 307 If unsure, say N. 308 309config MMC_SDHCI_SPEAR 310 tristate "SDHCI support on ST SPEAr platform" 311 depends on MMC_SDHCI && PLAT_SPEAR 312 depends on OF 313 help 314 This selects the Secure Digital Host Controller Interface (SDHCI) 315 often referrered to as the HSMMC block in some of the ST SPEAR range 316 of SoC 317 318 If you have a controller with this interface, say Y or M here. 319 320 If unsure, say N. 321 322config MMC_SDHCI_S3C_DMA 323 bool "DMA support on S3C SDHCI" 324 depends on MMC_SDHCI_S3C 325 help 326 Enable DMA support on the Samsung S3C SDHCI glue. The DMA 327 has proved to be problematic if the controller encounters 328 certain errors, and thus should be treated with care. 329 330 YMMV. 331 332config MMC_SDHCI_BCM_KONA 333 tristate "SDHCI support on Broadcom KONA platform" 334 depends on ARCH_BCM_MOBILE 335 depends on MMC_SDHCI_PLTFM 336 help 337 This selects the Broadcom Kona Secure Digital Host Controller 338 Interface(SDHCI) support. 339 This is used in Broadcom mobile SoCs. 340 341 If you have a controller with this interface, say Y or M here. 342 343config MMC_SDHCI_F_SDH30 344 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30" 345 depends on MMC_SDHCI_PLTFM 346 depends on OF || ACPI 347 help 348 This selects the Secure Digital Host Controller Interface (SDHCI) 349 Needed by some Fujitsu SoC for MMC / SD / SDIO support. 350 If you have a controller with this interface, say Y or M here. 351 352 If unsure, say N. 353 354config MMC_SDHCI_IPROC 355 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller" 356 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST 357 depends on MMC_SDHCI_PLTFM 358 depends on OF || ACPI 359 default ARCH_BCM_IPROC 360 select MMC_SDHCI_IO_ACCESSORS 361 help 362 This selects the iProc SD/MMC controller. 363 364 If you have a BCM2835 or IPROC platform with SD or MMC devices, 365 say Y or M here. 366 367 If unsure, say N. 368 369config MMC_MESON_GX 370 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support" 371 depends on ARCH_MESON && MMC 372 help 373 This selects support for the Amlogic SD/MMC Host Controller 374 found on the S905/GX*/AXG family of SoCs. This controller is 375 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces. 376 377 If you have a controller with this interface, say Y here. 378 379config MMC_MESON_MX_SDIO 380 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support" 381 depends on ARCH_MESON || COMPILE_TEST 382 depends on COMMON_CLK 383 depends on OF 384 help 385 This selects support for the SD/MMC Host Controller on 386 Amlogic Meson6, Meson8 and Meson8b SoCs. 387 388 If you have a controller with this interface, say Y or M here. 389 If unsure, say N. 390 391config MMC_MOXART 392 tristate "MOXART SD/MMC Host Controller support" 393 depends on ARCH_MOXART && MMC 394 help 395 This selects support for the MOXART SD/MMC Host Controller. 396 MOXA provides one multi-functional card reader which can 397 be found on some embedded hardware such as UC-7112-LX. 398 If you have a controller with this interface, say Y here. 399 400config MMC_SDHCI_ST 401 tristate "SDHCI support on STMicroelectronics SoC" 402 depends on ARCH_STI || FSP2 403 depends on MMC_SDHCI_PLTFM 404 select MMC_SDHCI_IO_ACCESSORS 405 help 406 This selects the Secure Digital Host Controller Interface in 407 STMicroelectronics SoCs. 408 409 If you have a controller with this interface, say Y or M here. 410 If unsure, say N. 411 412config MMC_OMAP 413 tristate "TI OMAP Multimedia Card Interface support" 414 depends on ARCH_OMAP 415 depends on TPS65010 || !MACH_OMAP_H2 416 help 417 This selects the TI OMAP Multimedia card Interface. 418 If you have an OMAP board with a Multimedia Card slot, 419 say Y or M here. 420 421 If unsure, say N. 422 423config MMC_OMAP_HS 424 tristate "TI OMAP High Speed Multimedia Card Interface support" 425 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 426 help 427 This selects the TI OMAP High Speed Multimedia card Interface. 428 If you have an omap2plus board with a Multimedia Card slot, 429 say Y or M here. 430 431 If unsure, say N. 432 433config MMC_WBSD 434 tristate "Winbond W83L51xD SD/MMC Card Interface support" 435 depends on ISA_DMA_API 436 help 437 This selects the Winbond(R) W83L51xD Secure digital and 438 Multimedia card Interface. 439 If you have a machine with a integrated W83L518D or W83L519D 440 SD/MMC card reader, say Y or M here. 441 442 If unsure, say N. 443 444config MMC_ALCOR 445 tristate "Alcor Micro/Alcor Link SD/MMC controller" 446 depends on MISC_ALCOR_PCI 447 help 448 Say Y here to include driver code to support SD/MMC card interface 449 of Alcor Micro PCI-E card reader 450 451config MMC_AU1X 452 tristate "Alchemy AU1XX0 MMC Card Interface support" 453 depends on MIPS_ALCHEMY 454 help 455 This selects the AMD Alchemy(R) Multimedia card interface. 456 If you have a Alchemy platform with a MMC slot, say Y or M here. 457 458 If unsure, say N. 459 460config MMC_ATMELMCI 461 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 462 depends on ARCH_AT91 463 help 464 This selects the Atmel Multimedia Card Interface driver. 465 If you have an AT91 platform with a Multimedia Card slot, 466 say Y or M here. 467 468 If unsure, say N. 469 470config MMC_SDHCI_MSM 471 tristate "Qualcomm SDHCI Controller Support" 472 depends on ARCH_QCOM || (ARM && COMPILE_TEST) 473 depends on MMC_SDHCI_PLTFM 474 select MMC_SDHCI_IO_ACCESSORS 475 help 476 This selects the Secure Digital Host Controller Interface (SDHCI) 477 support present in Qualcomm SOCs. The controller supports 478 SD/MMC/SDIO devices. 479 480 If you have a controller with this interface, say Y or M here. 481 482 If unsure, say N. 483 484config MMC_MXC 485 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 486 depends on ARCH_MXC || PPC_MPC512x 487 help 488 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 489 Multimedia Card Interface. If you have an i.MX or MPC512x platform 490 with a Multimedia Card slot, say Y or M here. 491 492 If unsure, say N. 493 494config MMC_MXS 495 tristate "Freescale MXS Multimedia Card Interface support" 496 depends on ARCH_MXS && MXS_DMA 497 help 498 This selects the Freescale SSP MMC controller found on MXS based 499 platforms like mx23/28. 500 501 If unsure, say N. 502 503config MMC_TIFM_SD 504 tristate "TI Flash Media MMC/SD Interface support" 505 depends on PCI 506 select TIFM_CORE 507 help 508 Say Y here if you want to be able to access MMC/SD cards with 509 the Texas Instruments(R) Flash Media card reader, found in many 510 laptops. 511 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 512 probably also need appropriate card reader host adapter, such as 513 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 514 (TIFM_7XX1)'. 515 516 To compile this driver as a module, choose M here: the 517 module will be called tifm_sd. 518 519config MMC_MVSDIO 520 tristate "Marvell MMC/SD/SDIO host driver" 521 depends on PLAT_ORION 522 depends on OF 523 ---help--- 524 This selects the Marvell SDIO host driver. 525 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 526 SoC controllers. 527 528 To compile this driver as a module, choose M here: the 529 module will be called mvsdio. 530 531config MMC_DAVINCI 532 tristate "TI DAVINCI Multimedia Card Interface support" 533 depends on ARCH_DAVINCI 534 help 535 This selects the TI DAVINCI Multimedia card Interface. 536 If you have an DAVINCI board with a Multimedia Card slot, 537 say Y or M here. If unsure, say N. 538 539config MMC_GOLDFISH 540 tristate "goldfish qemu Multimedia Card Interface support" 541 depends on GOLDFISH || COMPILE_TEST 542 help 543 This selects the Goldfish Multimedia card Interface emulation 544 found on the Goldfish Android virtual device emulation. 545 546config MMC_SPI 547 tristate "MMC/SD/SDIO over SPI" 548 depends on SPI_MASTER && HAS_DMA 549 select CRC7 550 select CRC_ITU_T 551 help 552 Some systems access MMC/SD/SDIO cards using a SPI controller 553 instead of using a "native" MMC/SD/SDIO controller. This has a 554 disadvantage of being relatively high overhead, but a compensating 555 advantage of working on many systems without dedicated MMC/SD/SDIO 556 controllers. 557 558 If unsure, or if your system has no SPI master driver, say N. 559 560config MMC_S3C 561 tristate "Samsung S3C SD/MMC Card Interface support" 562 depends on ARCH_S3C24XX 563 depends on S3C24XX_DMAC 564 help 565 This selects a driver for the MCI interface found in 566 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs. 567 If you have a board based on one of those and a MMC/SD 568 slot, say Y or M here. 569 570 If unsure, say N. 571 572config MMC_S3C_HW_SDIO_IRQ 573 bool "Hardware support for SDIO IRQ" 574 depends on MMC_S3C 575 help 576 Enable the hardware support for SDIO interrupts instead of using 577 the generic polling code. 578 579choice 580 prompt "Samsung S3C SD/MMC transfer code" 581 depends on MMC_S3C 582 583config MMC_S3C_PIO 584 bool "Use PIO transfers only" 585 help 586 Use PIO to transfer data between memory and the hardware. 587 588 PIO is slower than DMA as it requires CPU instructions to 589 move the data. This has been the traditional default for 590 the S3C MCI driver. 591 592config MMC_S3C_DMA 593 bool "Use DMA transfers only" 594 help 595 Use DMA to transfer data between memory and the hardare. 596 597 Currently, the DMA support in this driver seems to not be 598 working properly and needs to be debugged before this 599 option is useful. 600 601endchoice 602 603config MMC_SDRICOH_CS 604 tristate "MMC/SD driver for Ricoh Bay1Controllers" 605 depends on PCI && PCMCIA 606 help 607 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 608 card whenever you insert a MMC or SD card into the card slot. 609 610 To compile this driver as a module, choose M here: the 611 module will be called sdricoh_cs. 612 613config MMC_SDHCI_SPRD 614 tristate "Spreadtrum SDIO host Controller" 615 depends on ARCH_SPRD 616 depends on MMC_SDHCI_PLTFM 617 select MMC_SDHCI_IO_ACCESSORS 618 help 619 This selects the SDIO Host Controller in Spreadtrum 620 SoCs, this driver supports R11(IP version: R11P0). 621 622 If you have a controller with this interface, say Y or M here. 623 624 If unsure, say N. 625 626config MMC_TMIO_CORE 627 tristate 628 629config MMC_TMIO 630 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support" 631 depends on MFD_TMIO || MFD_ASIC3 632 select MMC_TMIO_CORE 633 help 634 This provides support for the SD/MMC cell found in TC6393XB, 635 T7L66XB and also HTC ASIC3 636 637config MMC_SDHI 638 tristate "Renesas SDHI SD/SDIO controller support" 639 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 640 select MMC_TMIO_CORE 641 help 642 This provides support for the SDHI SD/SDIO controller found in 643 Renesas SuperH, ARM and ARM64 based SoCs 644 645config MMC_SDHI_SYS_DMAC 646 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 647 depends on MMC_SDHI 648 default MMC_SDHI if (SUPERH || ARM) 649 help 650 This provides DMA support for SDHI SD/SDIO controllers 651 using SYS-DMAC via DMA Engine. This supports the controllers 652 found in SuperH and Renesas ARM based SoCs. 653 654config MMC_SDHI_INTERNAL_DMAC 655 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 656 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST 657 depends on MMC_SDHI 658 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470) 659 help 660 This provides DMA support for SDHI SD/SDIO controllers 661 using on-chip bus mastering. This supports the controllers 662 found in arm64 based SoCs. This controller is also found in 663 some RZ family SoCs. 664 665config MMC_UNIPHIER 666 tristate "UniPhier SD/eMMC Host Controller support" 667 depends on ARCH_UNIPHIER || COMPILE_TEST 668 depends on OF 669 select MMC_TMIO_CORE 670 help 671 This provides support for the SD/eMMC controller found in 672 UniPhier SoCs. The eMMC variant of this controller is used 673 only for 32-bit SoCs. 674 675config MMC_CB710 676 tristate "ENE CB710 MMC/SD Interface support" 677 depends on PCI 678 select CB710_CORE 679 help 680 This option enables support for MMC/SD part of ENE CB710/720 Flash 681 memory card reader found in some laptops (ie. some versions of 682 HP Compaq nx9500). 683 684 This driver can also be built as a module. If so, the module 685 will be called cb710-mmc. 686 687config MMC_VIA_SDMMC 688 tristate "VIA SD/MMC Card Reader Driver" 689 depends on PCI 690 help 691 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 692 VIA provides one multi-functional card reader which integrated into 693 some motherboards manufactured by VIA. This card reader supports 694 SD/MMC/SDHC. 695 If you have a controller with this interface, say Y or M here. 696 697 If unsure, say N. 698 699config MMC_CAVIUM_OCTEON 700 tristate "Cavium OCTEON SD/MMC Card Interface support" 701 depends on CAVIUM_OCTEON_SOC 702 help 703 This selects Cavium OCTEON SD/MMC card Interface. 704 If you have an OCTEON board with a Multimedia Card slot, 705 say Y or M here. 706 707 If unsure, say N. 708 709config MMC_CAVIUM_THUNDERX 710 tristate "Cavium ThunderX SD/MMC Card Interface support" 711 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 712 depends on GPIO_THUNDERX 713 depends on OF_ADDRESS 714 help 715 This selects Cavium ThunderX SD/MMC Card Interface. 716 If you have an Cavium ARM64 board with a Multimedia Card slot 717 or builtin eMMC chip say Y or M here. If built as a module 718 the module will be called thunderx_mmc.ko. 719 720config MMC_DW 721 tristate "Synopsys DesignWare Memory Card Interface" 722 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST 723 help 724 This selects support for the Synopsys DesignWare Mobile Storage IP 725 block, this provides host support for SD and MMC interfaces, in both 726 PIO, internal DMA mode and external DMA mode. 727 728config MMC_DW_PLTFM 729 tristate "Synopsys Designware MCI Support as platform device" 730 depends on MMC_DW 731 default y 732 help 733 This selects the common helper functions support for Host Controller 734 Interface based platform driver. Please select this option if the IP 735 is present as a platform device. This is the common interface for the 736 Synopsys Designware IP. 737 738 If you have a controller with this interface, say Y or M here. 739 740 If unsure, say Y. 741 742config MMC_DW_BLUEFIELD 743 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface" 744 depends on MMC_DW 745 select MMC_DW_PLTFM 746 help 747 This selects support for Mellanox BlueField SoC specific extensions to 748 the Synopsys DesignWare Memory Card Interface driver. Select this 749 option for platforms based on Mellanox BlueField SoC's. 750 751config MMC_DW_EXYNOS 752 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 753 depends on MMC_DW 754 select MMC_DW_PLTFM 755 help 756 This selects support for Samsung Exynos SoC specific extensions to the 757 Synopsys DesignWare Memory Card Interface driver. Select this option 758 for platforms based on Exynos4 and Exynos5 SoC's. 759 760config MMC_DW_HI3798CV200 761 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface" 762 depends on MMC_DW 763 select MMC_DW_PLTFM 764 help 765 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the 766 Synopsys DesignWare Memory Card Interface driver. Select this option 767 for platforms based on HiSilicon Hi3798CV200 SoC. 768 769config MMC_DW_K3 770 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 771 depends on MMC_DW 772 select MMC_DW_PLTFM 773 help 774 This selects support for Hisilicon K3 SoC specific extensions to the 775 Synopsys DesignWare Memory Card Interface driver. Select this option 776 for platforms based on Hisilicon K3 SoC's. 777 778config MMC_DW_PCI 779 tristate "Synopsys Designware MCI support on PCI bus" 780 depends on MMC_DW && PCI 781 help 782 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 783 Select this option if the IP is present on PCI platform. 784 785 If you have a controller with this interface, say Y or M here. 786 787 If unsure, say N. 788 789config MMC_DW_ROCKCHIP 790 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 791 depends on MMC_DW && ARCH_ROCKCHIP 792 select MMC_DW_PLTFM 793 help 794 This selects support for Rockchip SoC specific extensions to the 795 Synopsys DesignWare Memory Card Interface driver. Select this option 796 for platforms based on RK3066, RK3188 and RK3288 SoC's. 797 798config MMC_DW_ZX 799 tristate "ZTE specific extensions for Synopsys DW Memory Card Interface" 800 depends on MMC_DW && ARCH_ZX 801 select MMC_DW_PLTFM 802 help 803 This selects support for ZTE SoC specific extensions to the 804 Synopsys DesignWare Memory Card Interface driver. Select this option 805 for platforms based on ZX296718 SoC's. 806 807config MMC_SH_MMCIF 808 tristate "SuperH Internal MMCIF support" 809 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 810 help 811 This selects the MMC Host Interface controller (MMCIF) found in various 812 Renesas SoCs for SH and ARM architectures. 813 814 815config MMC_JZ4740 816 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support" 817 depends on MIPS 818 help 819 This selects support for the SD/MMC controller on Ingenic 820 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs. 821 822 If you have a board based on such a SoC and with a SD/MMC slot, 823 say Y or M here. 824 825config MMC_VUB300 826 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 827 depends on USB 828 help 829 This selects support for Elan Digital Systems' VUB300 chip. 830 831 The VUB300 is a USB-SDIO Host Controller Interface chip 832 that enables the host computer to use SDIO/SD/MMC cards 833 via a USB 2.0 or USB 1.1 host. 834 835 The VUB300 chip will be found in both physically separate 836 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 837 838 The VUB300 chip supports SD and MMC memory cards in addition 839 to single and multifunction SDIO cards. 840 841 Some SDIO cards will need a firmware file to be loaded and 842 sent to VUB300 chip in order to achieve better data throughput. 843 Download these "Offload Pseudocode" from Elan Digital Systems' 844 web-site http://www.elandigitalsystems.com/support/downloads.php 845 and put them in /lib/firmware. Note that without these additional 846 firmware files the VUB300 chip will still function, but not at 847 the best obtainable data rate. 848 849 To compile this mmc host controller driver as a module, 850 choose M here: the module will be called vub300. 851 852 If you have a computer with an embedded VUB300 chip 853 or if you intend connecting a USB adapter based on a 854 VUB300 chip say Y or M here. 855 856config MMC_USHC 857 tristate "USB SD Host Controller (USHC) support" 858 depends on USB 859 help 860 This selects support for USB SD Host Controllers based on 861 the Cypress Astoria chip with firmware compliant with CSR's 862 USB SD Host Controller specification (CS-118793-SP). 863 864 CSR boards with this device include: USB<>SDIO (M1985v2), 865 and Ultrasira. 866 867 Note: These controllers only support SDIO cards and do not 868 support MMC or SD memory cards. 869 870config MMC_WMT 871 tristate "Wondermedia SD/MMC Host Controller support" 872 depends on ARCH_VT8500 873 default y 874 help 875 This selects support for the SD/MMC Host Controller on 876 Wondermedia WM8505/WM8650 based SoCs. 877 878 To compile this driver as a module, choose M here: the 879 module will be called wmt-sdmmc. 880 881config MMC_USDHI6ROL0 882 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 883 depends on HAS_DMA 884 help 885 This selects support for the Renesas USDHI6ROL0 SD/SDIO 886 Host Controller 887 888config MMC_REALTEK_PCI 889 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 890 depends on MISC_RTSX_PCI 891 help 892 Say Y here to include driver code to support SD/MMC card interface 893 of Realtek PCI-E card reader 894 895config MMC_REALTEK_USB 896 tristate "Realtek USB SD/MMC Card Interface Driver" 897 depends on MISC_RTSX_USB 898 help 899 Say Y here to include driver code to support SD/MMC card interface 900 of Realtek RTS5129/39 series card reader 901 902config MMC_SUNXI 903 tristate "Allwinner sunxi SD/MMC Host Controller support" 904 depends on ARCH_SUNXI 905 help 906 This selects support for the SD/MMC Host Controller on 907 Allwinner sunxi SoCs. 908 909config MMC_CQHCI 910 tristate "Command Queue Host Controller Interface support" 911 depends on HAS_DMA 912 help 913 This selects the Command Queue Host Controller Interface (CQHCI) 914 support present in host controllers of Qualcomm Technologies, Inc 915 amongst others. 916 This controller supports eMMC devices with command queue support. 917 918 If you have a controller with this interface, say Y or M here. 919 920 If unsure, say N. 921 922config MMC_TOSHIBA_PCI 923 tristate "Toshiba Type A SD/MMC Card Interface Driver" 924 depends on PCI 925 926config MMC_BCM2835 927 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 928 depends on ARCH_BCM2835 || COMPILE_TEST 929 help 930 This selects the BCM2835 SDHOST MMC controller. If you have 931 a BCM2835 platform with SD or MMC devices, say Y or M here. 932 933 Note that the BCM2835 has two SD controllers: The Arasan 934 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 935 sdhost controller (supported by this driver). 936 937 If unsure, say N. 938 939config MMC_MTK 940 tristate "MediaTek SD/MMC Card Interface support" 941 depends on HAS_DMA 942 help 943 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 944 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 945 This is needed if support for any SD/SDIO/MMC devices is required. 946 If unsure, say N. 947 948config MMC_SDHCI_MICROCHIP_PIC32 949 tristate "Microchip PIC32MZDA SDHCI support" 950 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM 951 help 952 This selects the Secure Digital Host Controller Interface (SDHCI) 953 for PIC32MZDA platform. 954 955 If you have a controller with this interface, say Y or M here. 956 957 If unsure, say N. 958config MMC_SDHCI_BRCMSTB 959 tristate "Broadcom SDIO/SD/MMC support" 960 depends on ARCH_BRCMSTB || BMIPS_GENERIC 961 depends on MMC_SDHCI_PLTFM 962 default y 963 help 964 This selects support for the SDIO/SD/MMC Host Controller on 965 Broadcom STB SoCs. 966 967 If unsure, say Y. 968 969config MMC_SDHCI_XENON 970 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 971 depends on MMC_SDHCI_PLTFM 972 help 973 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 974 If you have a controller with this interface, say Y or M here. 975 If unsure, say N. 976 977config MMC_SDHCI_OMAP 978 tristate "TI SDHCI Controller Support" 979 depends on MMC_SDHCI_PLTFM && OF 980 select THERMAL 981 select TI_SOC_THERMAL 982 help 983 This selects the Secure Digital Host Controller Interface (SDHCI) 984 support present in TI's DRA7 SOCs. The controller supports 985 SD/MMC/SDIO devices. 986 987 If you have a controller with this interface, say Y or M here. 988 989 If unsure, say N. 990 991config MMC_SDHCI_AM654 992 tristate "Support for the SDHCI Controller in TI's AM654 SOCs" 993 depends on MMC_SDHCI_PLTFM && OF 994 help 995 This selects the Secure Digital Host Controller Interface (SDHCI) 996 support present in TI's AM654 SOCs. The controller supports 997 SD/MMC/SDIO devices. 998 999 If you have a controller with this interface, say Y or M here. 1000 1001 If unsure, say N. 1002