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_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 47config 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 60config 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 67config 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 81config MMC_SDHCI_PCI 82 tristate "SDHCI support on PCI bus" 83 depends on MMC_SDHCI && PCI 84 select MMC_CQHCI 85 help 86 This selects the PCI Secure Digital Host Controller Interface. 87 Most controllers found today are PCI devices. 88 89 If you have a controller with this interface, say Y or M here. 90 91 If unsure, say N. 92 93config MMC_RICOH_MMC 94 bool "Ricoh MMC Controller Disabler" 95 depends on MMC_SDHCI_PCI 96 default y 97 help 98 This adds a pci quirk to disable Ricoh MMC Controller. This 99 proprietary controller is unnecessary because the SDHCI driver 100 supports MMC cards on the SD controller, but if it is not 101 disabled, it will steal the MMC cards away - rendering them 102 useless. It is safe to select this even if you don't 103 have a Ricoh based card reader. 104 105 If unsure, say Y. 106 107config MMC_SDHCI_ACPI 108 tristate "SDHCI support for ACPI enumerated SDHCI controllers" 109 depends on MMC_SDHCI && ACPI 110 select IOSF_MBI if X86 111 help 112 This selects support for ACPI enumerated SDHCI controllers, 113 identified by ACPI Compatibility ID PNP0D40 or specific 114 ACPI Hardware IDs. 115 116 If you have a controller with this interface, say Y or M here. 117 118 If unsure, say N. 119 120config MMC_SDHCI_PLTFM 121 tristate "SDHCI platform and OF driver helper" 122 depends on MMC_SDHCI 123 help 124 This selects the common helper functions support for Secure Digital 125 Host Controller Interface based platform and OF drivers. 126 127 If you have a controller with this interface, say Y or M here. 128 129 If unsure, say N. 130 131config MMC_SDHCI_OF_ARASAN 132 tristate "SDHCI OF support for the Arasan SDHCI controllers" 133 depends on MMC_SDHCI_PLTFM 134 depends on OF 135 depends on COMMON_CLK 136 select MMC_CQHCI 137 help 138 This selects the Arasan Secure Digital Host Controller Interface 139 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC. 140 141 If you have a controller with this interface, say Y or M here. 142 143 If unsure, say N. 144 145config MMC_SDHCI_OF_AT91 146 tristate "SDHCI OF support for the Atmel SDMMC controller" 147 depends on MMC_SDHCI_PLTFM 148 depends on OF 149 help 150 This selects the Atmel SDMMC driver 151 152config MMC_SDHCI_OF_ESDHC 153 tristate "SDHCI OF support for the Freescale eSDHC controller" 154 depends on MMC_SDHCI_PLTFM 155 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE 156 select MMC_SDHCI_IO_ACCESSORS 157 select FSL_GUTS 158 help 159 This selects the Freescale eSDHC controller support. 160 161 If you have a controller with this interface, say Y or M here. 162 163 If unsure, say N. 164 165config MMC_SDHCI_OF_HLWD 166 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers" 167 depends on MMC_SDHCI_PLTFM 168 depends on PPC 169 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 170 help 171 This selects the Secure Digital Host Controller Interface (SDHCI) 172 found in the "Hollywood" chipset of the Nintendo Wii video game 173 console. 174 175 If you have a controller with this interface, say Y or M here. 176 177 If unsure, say N. 178 179config MMC_SDHCI_OF_DWCMSHC 180 tristate "SDHCI OF support for the Synopsys DWC MSHC" 181 depends on MMC_SDHCI_PLTFM 182 depends on OF 183 depends on COMMON_CLK 184 help 185 This selects Synopsys DesignWare Cores Mobile Storage Controller 186 support. 187 If you have a controller with this interface, say Y or M here. 188 If unsure, say N. 189 190config MMC_SDHCI_CADENCE 191 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller" 192 depends on MMC_SDHCI_PLTFM 193 depends on OF 194 help 195 This selects the Cadence SD/SDIO/eMMC driver. 196 197 If you have a controller with this interface, say Y or M here. 198 199 If unsure, say N. 200 201config MMC_SDHCI_CNS3XXX 202 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC" 203 depends on ARCH_CNS3XXX 204 depends on MMC_SDHCI_PLTFM 205 help 206 This selects the SDHCI support for CNS3xxx System-on-Chip devices. 207 208 If you have a controller with this interface, say Y or M here. 209 210 If unsure, say N. 211 212config MMC_SDHCI_ESDHC_IMX 213 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller" 214 depends on ARCH_MXC 215 depends on MMC_SDHCI_PLTFM 216 select MMC_SDHCI_IO_ACCESSORS 217 help 218 This selects the Freescale eSDHC/uSDHC controller support 219 found on i.MX25, i.MX35 i.MX5x and i.MX6x. 220 221 If you have a controller with this interface, say Y or M here. 222 223 If unsure, say N. 224 225config MMC_SDHCI_DOVE 226 tristate "SDHCI support on Marvell's Dove SoC" 227 depends on ARCH_DOVE || MACH_DOVE 228 depends on MMC_SDHCI_PLTFM 229 select MMC_SDHCI_IO_ACCESSORS 230 help 231 This selects the Secure Digital Host Controller Interface in 232 Marvell's Dove SoC. 233 234 If you have a controller with this interface, say Y or M here. 235 236 If unsure, say N. 237 238config MMC_SDHCI_TEGRA 239 tristate "SDHCI platform support for the Tegra SD/MMC Controller" 240 depends on ARCH_TEGRA 241 depends on MMC_SDHCI_PLTFM 242 select MMC_SDHCI_IO_ACCESSORS 243 help 244 This selects the Tegra SD/MMC controller. If you have a Tegra 245 platform with SD or MMC devices, say Y or M here. 246 247 If unsure, say N. 248 249config MMC_SDHCI_S3C 250 tristate "SDHCI support on Samsung S3C SoC" 251 depends on MMC_SDHCI && PLAT_SAMSUNG 252 help 253 This selects the Secure Digital Host Controller Interface (SDHCI) 254 often referrered to as the HSMMC block in some of the Samsung S3C 255 range of SoC. 256 257 If you have a controller with this interface, say Y or M here. 258 259 If unsure, say N. 260 261config MMC_SDHCI_SIRF 262 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs" 263 depends on ARCH_SIRF 264 depends on MMC_SDHCI_PLTFM 265 select MMC_SDHCI_IO_ACCESSORS 266 help 267 This selects the SDHCI support for SiRF System-on-Chip devices. 268 269 If you have a controller with this interface, say Y or M here. 270 271 If unsure, say N. 272 273config MMC_SDHCI_PXAV3 274 tristate "Marvell MMP2 SD Host Controller support (PXAV3)" 275 depends on CLKDEV_LOOKUP 276 depends on MMC_SDHCI_PLTFM 277 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST 278 default CPU_MMP2 279 help 280 This selects the Marvell(R) PXAV3 SD Host Controller. 281 If you have a MMP2 platform with SD Host Controller 282 and a card slot, say Y or M here. 283 284 If unsure, say N. 285 286config MMC_SDHCI_PXAV2 287 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)" 288 depends on CLKDEV_LOOKUP 289 depends on MMC_SDHCI_PLTFM 290 depends on ARCH_MMP || COMPILE_TEST 291 default CPU_PXA910 292 help 293 This selects the Marvell(R) PXAV2 SD Host Controller. 294 If you have a PXA9XX platform with SD Host Controller 295 and a card slot, say Y or M here. 296 297 If unsure, say N. 298 299config MMC_SDHCI_SPEAR 300 tristate "SDHCI support on ST SPEAr platform" 301 depends on MMC_SDHCI && PLAT_SPEAR 302 depends on OF 303 help 304 This selects the Secure Digital Host Controller Interface (SDHCI) 305 often referrered to as the HSMMC block in some of the ST SPEAR range 306 of SoC 307 308 If you have a controller with this interface, say Y or M here. 309 310 If unsure, say N. 311 312config MMC_SDHCI_S3C_DMA 313 bool "DMA support on S3C SDHCI" 314 depends on MMC_SDHCI_S3C 315 help 316 Enable DMA support on the Samsung S3C SDHCI glue. The DMA 317 has proved to be problematic if the controller encounters 318 certain errors, and thus should be treated with care. 319 320 YMMV. 321 322config MMC_SDHCI_BCM_KONA 323 tristate "SDHCI support on Broadcom KONA platform" 324 depends on ARCH_BCM_MOBILE 325 depends on MMC_SDHCI_PLTFM 326 help 327 This selects the Broadcom Kona Secure Digital Host Controller 328 Interface(SDHCI) support. 329 This is used in Broadcom mobile SoCs. 330 331 If you have a controller with this interface, say Y or M here. 332 333config MMC_SDHCI_F_SDH30 334 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30" 335 depends on MMC_SDHCI_PLTFM 336 depends on OF || ACPI 337 help 338 This selects the Secure Digital Host Controller Interface (SDHCI) 339 Needed by some Fujitsu SoC for MMC / SD / SDIO support. 340 If you have a controller with this interface, say Y or M here. 341 342 If unsure, say N. 343 344config MMC_SDHCI_IPROC 345 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller" 346 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST 347 depends on MMC_SDHCI_PLTFM 348 default ARCH_BCM_IPROC 349 select MMC_SDHCI_IO_ACCESSORS 350 help 351 This selects the iProc SD/MMC controller. 352 353 If you have a BCM2835 or IPROC platform with SD or MMC devices, 354 say Y or M here. 355 356 If unsure, say N. 357 358config MMC_MESON_GX 359 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support" 360 depends on ARCH_MESON && MMC 361 help 362 This selects support for the Amlogic SD/MMC Host Controller 363 found on the S905/GX*/AXG family of SoCs. This controller is 364 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces. 365 366 If you have a controller with this interface, say Y here. 367 368config MMC_MESON_MX_SDIO 369 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support" 370 depends on ARCH_MESON || COMPILE_TEST 371 depends on COMMON_CLK 372 depends on OF 373 help 374 This selects support for the SD/MMC Host Controller on 375 Amlogic Meson6, Meson8 and Meson8b SoCs. 376 377 If you have a controller with this interface, say Y or M here. 378 If unsure, say N. 379 380config MMC_MOXART 381 tristate "MOXART SD/MMC Host Controller support" 382 depends on ARCH_MOXART && MMC 383 help 384 This selects support for the MOXART SD/MMC Host Controller. 385 MOXA provides one multi-functional card reader which can 386 be found on some embedded hardware such as UC-7112-LX. 387 If you have a controller with this interface, say Y here. 388 389config MMC_SDHCI_ST 390 tristate "SDHCI support on STMicroelectronics SoC" 391 depends on ARCH_STI || FSP2 392 depends on MMC_SDHCI_PLTFM 393 select MMC_SDHCI_IO_ACCESSORS 394 help 395 This selects the Secure Digital Host Controller Interface in 396 STMicroelectronics SoCs. 397 398 If you have a controller with this interface, say Y or M here. 399 If unsure, say N. 400 401config MMC_OMAP 402 tristate "TI OMAP Multimedia Card Interface support" 403 depends on ARCH_OMAP 404 depends on TPS65010 || !MACH_OMAP_H2 405 help 406 This selects the TI OMAP Multimedia card Interface. 407 If you have an OMAP board with a Multimedia Card slot, 408 say Y or M here. 409 410 If unsure, say N. 411 412config MMC_OMAP_HS 413 tristate "TI OMAP High Speed Multimedia Card Interface support" 414 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 415 help 416 This selects the TI OMAP High Speed Multimedia card Interface. 417 If you have an omap2plus board with a Multimedia Card slot, 418 say Y or M here. 419 420 If unsure, say N. 421 422config MMC_WBSD 423 tristate "Winbond W83L51xD SD/MMC Card Interface support" 424 depends on ISA_DMA_API 425 help 426 This selects the Winbond(R) W83L51xD Secure digital and 427 Multimedia card Interface. 428 If you have a machine with a integrated W83L518D or W83L519D 429 SD/MMC card reader, say Y or M here. 430 431 If unsure, say N. 432 433config MMC_AU1X 434 tristate "Alchemy AU1XX0 MMC Card Interface support" 435 depends on MIPS_ALCHEMY 436 help 437 This selects the AMD Alchemy(R) Multimedia card interface. 438 If you have a Alchemy platform with a MMC slot, say Y or M here. 439 440 If unsure, say N. 441 442config MMC_ATMELMCI 443 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 444 depends on ARCH_AT91 445 help 446 This selects the Atmel Multimedia Card Interface driver. 447 If you have an AT91 platform with a Multimedia Card slot, 448 say Y or M here. 449 450 If unsure, say N. 451 452config MMC_SDHCI_MSM 453 tristate "Qualcomm SDHCI Controller Support" 454 depends on ARCH_QCOM || (ARM && COMPILE_TEST) 455 depends on MMC_SDHCI_PLTFM 456 select MMC_SDHCI_IO_ACCESSORS 457 help 458 This selects the Secure Digital Host Controller Interface (SDHCI) 459 support present in Qualcomm SOCs. The controller supports 460 SD/MMC/SDIO devices. 461 462 If you have a controller with this interface, say Y or M here. 463 464 If unsure, say N. 465 466config MMC_MXC 467 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 468 depends on ARCH_MXC || PPC_MPC512x 469 help 470 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 471 Multimedia Card Interface. If you have an i.MX or MPC512x platform 472 with a Multimedia Card slot, say Y or M here. 473 474 If unsure, say N. 475 476config MMC_MXS 477 tristate "Freescale MXS Multimedia Card Interface support" 478 depends on ARCH_MXS && MXS_DMA 479 help 480 This selects the Freescale SSP MMC controller found on MXS based 481 platforms like mx23/28. 482 483 If unsure, say N. 484 485config MMC_TIFM_SD 486 tristate "TI Flash Media MMC/SD Interface support" 487 depends on PCI 488 select TIFM_CORE 489 help 490 Say Y here if you want to be able to access MMC/SD cards with 491 the Texas Instruments(R) Flash Media card reader, found in many 492 laptops. 493 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 494 probably also need appropriate card reader host adapter, such as 495 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 496 (TIFM_7XX1)'. 497 498 To compile this driver as a module, choose M here: the 499 module will be called tifm_sd. 500 501config MMC_MVSDIO 502 tristate "Marvell MMC/SD/SDIO host driver" 503 depends on PLAT_ORION 504 depends on OF 505 ---help--- 506 This selects the Marvell SDIO host driver. 507 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 508 SoC controllers. 509 510 To compile this driver as a module, choose M here: the 511 module will be called mvsdio. 512 513config MMC_DAVINCI 514 tristate "TI DAVINCI Multimedia Card Interface support" 515 depends on ARCH_DAVINCI 516 help 517 This selects the TI DAVINCI Multimedia card Interface. 518 If you have an DAVINCI board with a Multimedia Card slot, 519 say Y or M here. If unsure, say N. 520 521config MMC_GOLDFISH 522 tristate "goldfish qemu Multimedia Card Interface support" 523 depends on GOLDFISH || COMPILE_TEST 524 help 525 This selects the Goldfish Multimedia card Interface emulation 526 found on the Goldfish Android virtual device emulation. 527 528config MMC_SPI 529 tristate "MMC/SD/SDIO over SPI" 530 depends on SPI_MASTER && HAS_DMA 531 select CRC7 532 select CRC_ITU_T 533 help 534 Some systems access MMC/SD/SDIO cards using a SPI controller 535 instead of using a "native" MMC/SD/SDIO controller. This has a 536 disadvantage of being relatively high overhead, but a compensating 537 advantage of working on many systems without dedicated MMC/SD/SDIO 538 controllers. 539 540 If unsure, or if your system has no SPI master driver, say N. 541 542config MMC_S3C 543 tristate "Samsung S3C SD/MMC Card Interface support" 544 depends on ARCH_S3C24XX 545 depends on S3C24XX_DMAC 546 help 547 This selects a driver for the MCI interface found in 548 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs. 549 If you have a board based on one of those and a MMC/SD 550 slot, say Y or M here. 551 552 If unsure, say N. 553 554config MMC_S3C_HW_SDIO_IRQ 555 bool "Hardware support for SDIO IRQ" 556 depends on MMC_S3C 557 help 558 Enable the hardware support for SDIO interrupts instead of using 559 the generic polling code. 560 561choice 562 prompt "Samsung S3C SD/MMC transfer code" 563 depends on MMC_S3C 564 565config MMC_S3C_PIO 566 bool "Use PIO transfers only" 567 help 568 Use PIO to transfer data between memory and the hardware. 569 570 PIO is slower than DMA as it requires CPU instructions to 571 move the data. This has been the traditional default for 572 the S3C MCI driver. 573 574config MMC_S3C_DMA 575 bool "Use DMA transfers only" 576 help 577 Use DMA to transfer data between memory and the hardare. 578 579 Currently, the DMA support in this driver seems to not be 580 working properly and needs to be debugged before this 581 option is useful. 582 583endchoice 584 585config MMC_SDRICOH_CS 586 tristate "MMC/SD driver for Ricoh Bay1Controllers" 587 depends on PCI && PCMCIA 588 help 589 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 590 card whenever you insert a MMC or SD card into the card slot. 591 592 To compile this driver as a module, choose M here: the 593 module will be called sdricoh_cs. 594 595config MMC_TMIO_CORE 596 tristate 597 598config MMC_TMIO 599 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support" 600 depends on MFD_TMIO || MFD_ASIC3 601 select MMC_TMIO_CORE 602 help 603 This provides support for the SD/MMC cell found in TC6393XB, 604 T7L66XB and also HTC ASIC3 605 606config MMC_SDHI 607 tristate "Renesas SDHI SD/SDIO controller support" 608 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 609 select MMC_TMIO_CORE 610 help 611 This provides support for the SDHI SD/SDIO controller found in 612 Renesas SuperH, ARM and ARM64 based SoCs 613 614config MMC_SDHI_SYS_DMAC 615 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 616 depends on MMC_SDHI 617 default MMC_SDHI if (SUPERH || ARM) 618 help 619 This provides DMA support for SDHI SD/SDIO controllers 620 using SYS-DMAC via DMA Engine. This supports the controllers 621 found in SuperH and Renesas ARM based SoCs. 622 623config MMC_SDHI_INTERNAL_DMAC 624 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 625 depends on ARM64 || COMPILE_TEST 626 depends on MMC_SDHI 627 default MMC_SDHI if ARM64 628 help 629 This provides DMA support for SDHI SD/SDIO controllers 630 using on-chip bus mastering. This supports the controllers 631 found in arm64 based SoCs. 632 633config MMC_CB710 634 tristate "ENE CB710 MMC/SD Interface support" 635 depends on PCI 636 select CB710_CORE 637 help 638 This option enables support for MMC/SD part of ENE CB710/720 Flash 639 memory card reader found in some laptops (ie. some versions of 640 HP Compaq nx9500). 641 642 This driver can also be built as a module. If so, the module 643 will be called cb710-mmc. 644 645config MMC_VIA_SDMMC 646 tristate "VIA SD/MMC Card Reader Driver" 647 depends on PCI 648 help 649 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 650 VIA provides one multi-functional card reader which integrated into 651 some motherboards manufactured by VIA. This card reader supports 652 SD/MMC/SDHC. 653 If you have a controller with this interface, say Y or M here. 654 655 If unsure, say N. 656 657config MMC_CAVIUM_OCTEON 658 tristate "Cavium OCTEON SD/MMC Card Interface support" 659 depends on CAVIUM_OCTEON_SOC 660 help 661 This selects Cavium OCTEON SD/MMC card Interface. 662 If you have an OCTEON board with a Multimedia Card slot, 663 say Y or M here. 664 665 If unsure, say N. 666 667config MMC_CAVIUM_THUNDERX 668 tristate "Cavium ThunderX SD/MMC Card Interface support" 669 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 670 depends on GPIO_THUNDERX 671 depends on OF_ADDRESS 672 help 673 This selects Cavium ThunderX SD/MMC Card Interface. 674 If you have an Cavium ARM64 board with a Multimedia Card slot 675 or builtin eMMC chip say Y or M here. If built as a module 676 the module will be called thunderx_mmc.ko. 677 678config MMC_DW 679 tristate "Synopsys DesignWare Memory Card Interface" 680 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST 681 help 682 This selects support for the Synopsys DesignWare Mobile Storage IP 683 block, this provides host support for SD and MMC interfaces, in both 684 PIO, internal DMA mode and external DMA mode. 685 686config MMC_DW_PLTFM 687 tristate "Synopsys Designware MCI Support as platform device" 688 depends on MMC_DW 689 default y 690 help 691 This selects the common helper functions support for Host Controller 692 Interface based platform driver. Please select this option if the IP 693 is present as a platform device. This is the common interface for the 694 Synopsys Designware IP. 695 696 If you have a controller with this interface, say Y or M here. 697 698 If unsure, say Y. 699 700config MMC_DW_BLUEFIELD 701 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface" 702 depends on MMC_DW 703 select MMC_DW_PLTFM 704 help 705 This selects support for Mellanox BlueField SoC specific extensions to 706 the Synopsys DesignWare Memory Card Interface driver. Select this 707 option for platforms based on Mellanox BlueField SoC's. 708 709config MMC_DW_EXYNOS 710 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 711 depends on MMC_DW 712 select MMC_DW_PLTFM 713 help 714 This selects support for Samsung Exynos SoC specific extensions to the 715 Synopsys DesignWare Memory Card Interface driver. Select this option 716 for platforms based on Exynos4 and Exynos5 SoC's. 717 718config MMC_DW_HI3798CV200 719 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface" 720 depends on MMC_DW 721 select MMC_DW_PLTFM 722 help 723 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the 724 Synopsys DesignWare Memory Card Interface driver. Select this option 725 for platforms based on HiSilicon Hi3798CV200 SoC. 726 727config MMC_DW_K3 728 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 729 depends on MMC_DW 730 select MMC_DW_PLTFM 731 help 732 This selects support for Hisilicon K3 SoC specific extensions to the 733 Synopsys DesignWare Memory Card Interface driver. Select this option 734 for platforms based on Hisilicon K3 SoC's. 735 736config MMC_DW_PCI 737 tristate "Synopsys Designware MCI support on PCI bus" 738 depends on MMC_DW && PCI 739 help 740 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 741 Select this option if the IP is present on PCI platform. 742 743 If you have a controller with this interface, say Y or M here. 744 745 If unsure, say N. 746 747config MMC_DW_ROCKCHIP 748 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 749 depends on MMC_DW && ARCH_ROCKCHIP 750 select MMC_DW_PLTFM 751 help 752 This selects support for Rockchip SoC specific extensions to the 753 Synopsys DesignWare Memory Card Interface driver. Select this option 754 for platforms based on RK3066, RK3188 and RK3288 SoC's. 755 756config MMC_DW_ZX 757 tristate "ZTE specific extensions for Synopsys DW Memory Card Interface" 758 depends on MMC_DW && ARCH_ZX 759 select MMC_DW_PLTFM 760 help 761 This selects support for ZTE SoC specific extensions to the 762 Synopsys DesignWare Memory Card Interface driver. Select this option 763 for platforms based on ZX296718 SoC's. 764 765config MMC_SH_MMCIF 766 tristate "SuperH Internal MMCIF support" 767 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 768 help 769 This selects the MMC Host Interface controller (MMCIF) found in various 770 Renesas SoCs for SH and ARM architectures. 771 772 773config MMC_JZ4740 774 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support" 775 depends on MACH_JZ4740 || MACH_JZ4780 776 help 777 This selects support for the SD/MMC controller on Ingenic 778 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs. 779 780 If you have a board based on such a SoC and with a SD/MMC slot, 781 say Y or M here. 782 783config MMC_VUB300 784 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 785 depends on USB 786 help 787 This selects support for Elan Digital Systems' VUB300 chip. 788 789 The VUB300 is a USB-SDIO Host Controller Interface chip 790 that enables the host computer to use SDIO/SD/MMC cards 791 via a USB 2.0 or USB 1.1 host. 792 793 The VUB300 chip will be found in both physically separate 794 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 795 796 The VUB300 chip supports SD and MMC memory cards in addition 797 to single and multifunction SDIO cards. 798 799 Some SDIO cards will need a firmware file to be loaded and 800 sent to VUB300 chip in order to achieve better data throughput. 801 Download these "Offload Pseudocode" from Elan Digital Systems' 802 web-site http://www.elandigitalsystems.com/support/downloads.php 803 and put them in /lib/firmware. Note that without these additional 804 firmware files the VUB300 chip will still function, but not at 805 the best obtainable data rate. 806 807 To compile this mmc host controller driver as a module, 808 choose M here: the module will be called vub300. 809 810 If you have a computer with an embedded VUB300 chip 811 or if you intend connecting a USB adapter based on a 812 VUB300 chip say Y or M here. 813 814config MMC_USHC 815 tristate "USB SD Host Controller (USHC) support" 816 depends on USB 817 help 818 This selects support for USB SD Host Controllers based on 819 the Cypress Astoria chip with firmware compliant with CSR's 820 USB SD Host Controller specification (CS-118793-SP). 821 822 CSR boards with this device include: USB<>SDIO (M1985v2), 823 and Ultrasira. 824 825 Note: These controllers only support SDIO cards and do not 826 support MMC or SD memory cards. 827 828config MMC_WMT 829 tristate "Wondermedia SD/MMC Host Controller support" 830 depends on ARCH_VT8500 831 default y 832 help 833 This selects support for the SD/MMC Host Controller on 834 Wondermedia WM8505/WM8650 based SoCs. 835 836 To compile this driver as a module, choose M here: the 837 module will be called wmt-sdmmc. 838 839config MMC_USDHI6ROL0 840 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 841 depends on HAS_DMA 842 help 843 This selects support for the Renesas USDHI6ROL0 SD/SDIO 844 Host Controller 845 846config MMC_REALTEK_PCI 847 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 848 depends on MISC_RTSX_PCI 849 help 850 Say Y here to include driver code to support SD/MMC card interface 851 of Realtek PCI-E card reader 852 853config MMC_REALTEK_USB 854 tristate "Realtek USB SD/MMC Card Interface Driver" 855 depends on MISC_RTSX_USB 856 help 857 Say Y here to include driver code to support SD/MMC card interface 858 of Realtek RTS5129/39 series card reader 859 860config MMC_SUNXI 861 tristate "Allwinner sunxi SD/MMC Host Controller support" 862 depends on ARCH_SUNXI 863 help 864 This selects support for the SD/MMC Host Controller on 865 Allwinner sunxi SoCs. 866 867config MMC_CQHCI 868 tristate "Command Queue Host Controller Interface support" 869 depends on HAS_DMA 870 help 871 This selects the Command Queue Host Controller Interface (CQHCI) 872 support present in host controllers of Qualcomm Technologies, Inc 873 amongst others. 874 This controller supports eMMC devices with command queue support. 875 876 If you have a controller with this interface, say Y or M here. 877 878 If unsure, say N. 879 880config MMC_TOSHIBA_PCI 881 tristate "Toshiba Type A SD/MMC Card Interface Driver" 882 depends on PCI 883 884config MMC_BCM2835 885 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 886 depends on ARCH_BCM2835 || COMPILE_TEST 887 help 888 This selects the BCM2835 SDHOST MMC controller. If you have 889 a BCM2835 platform with SD or MMC devices, say Y or M here. 890 891 Note that the BCM2835 has two SD controllers: The Arasan 892 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 893 sdhost controller (supported by this driver). 894 895 If unsure, say N. 896 897config MMC_MTK 898 tristate "MediaTek SD/MMC Card Interface support" 899 depends on HAS_DMA 900 help 901 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 902 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 903 This is needed if support for any SD/SDIO/MMC devices is required. 904 If unsure, say N. 905 906config MMC_SDHCI_MICROCHIP_PIC32 907 tristate "Microchip PIC32MZDA SDHCI support" 908 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM 909 help 910 This selects the Secure Digital Host Controller Interface (SDHCI) 911 for PIC32MZDA platform. 912 913 If you have a controller with this interface, say Y or M here. 914 915 If unsure, say N. 916config MMC_SDHCI_BRCMSTB 917 tristate "Broadcom SDIO/SD/MMC support" 918 depends on ARCH_BRCMSTB || BMIPS_GENERIC 919 depends on MMC_SDHCI_PLTFM 920 default y 921 help 922 This selects support for the SDIO/SD/MMC Host Controller on 923 Broadcom STB SoCs. 924 925 If unsure, say Y. 926 927config MMC_SDHCI_XENON 928 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 929 depends on MMC_SDHCI_PLTFM 930 help 931 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 932 If you have a controller with this interface, say Y or M here. 933 If unsure, say N. 934 935config MMC_SDHCI_OMAP 936 tristate "TI SDHCI Controller Support" 937 depends on MMC_SDHCI_PLTFM && OF 938 help 939 This selects the Secure Digital Host Controller Interface (SDHCI) 940 support present in TI's DRA7 SOCs. The controller supports 941 SD/MMC/SDIO devices. 942 943 If you have a controller with this interface, say Y or M here. 944 945 If unsure, say N. 946