1# 2# MMC/SD host controller drivers 3# 4 5comment "MMC/SD/SDIO Host Controller Drivers" 6 7config MMC_ARMMMCI 8 tristate "ARM AMBA Multimedia Card Interface support" 9 depends on ARM_AMBA 10 help 11 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card 12 Interface (PL180 and PL181) support. If you have an ARM(R) 13 platform with a Multimedia Card slot, say Y or M here. 14 15 If unsure, say N. 16 17config MMC_QCOM_DML 18 tristate "Qualcomm Data Mover for SD Card Controller" 19 depends on MMC_ARMMMCI && QCOM_BAM_DMA 20 default y 21 help 22 This selects the Qualcomm Data Mover lite/local on SD Card controller. 23 This option will enable the dma to work correctly, if you are using 24 Qcom SOCs and MMC, you would probably need this option to get DMA working. 25 26 if unsure, say N. 27 28config MMC_PXA 29 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support" 30 depends on ARCH_PXA 31 help 32 This selects the Intel(R) PXA(R) Multimedia card Interface. 33 If you have a PXA(R) platform with a Multimedia Card slot, 34 say Y or M here. 35 36 If unsure, say N. 37 38config MMC_SDHCI 39 tristate "Secure Digital Host Controller Interface support" 40 depends on HAS_DMA 41 help 42 This selects the generic Secure Digital Host Controller Interface. 43 It is used by manufacturers such as Texas Instruments(R), Ricoh(R) 44 and Toshiba(R). Most controllers found in laptops are of this type. 45 46 If you have a controller with this interface, say Y or M here. You 47 also need to enable an appropriate bus interface. 48 49 If unsure, say N. 50 51config MMC_SDHCI_IO_ACCESSORS 52 bool 53 depends on MMC_SDHCI 54 help 55 This is silent Kconfig symbol that is selected by the drivers that 56 need to overwrite SDHCI IO memory accessors. 57 58config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 59 bool 60 depends on MMC_SDHCI 61 select MMC_SDHCI_IO_ACCESSORS 62 help 63 This option is selected by drivers running on big endian hosts 64 and performing I/O to a SDHCI controller through a bus that 65 implements a hardware byte swapper using a 32-bit datum. 66 This endian mapping mode is called "data invariance" and 67 has the effect of scrambling the addresses and formats of data 68 accessed in sizes other than the datum size. 69 70 This is the case for the Freescale eSDHC and Nintendo Wii SDHCI. 71 72config MMC_SDHCI_PCI 73 tristate "SDHCI support on PCI bus" 74 depends on MMC_SDHCI && PCI 75 help 76 This selects the PCI Secure Digital Host Controller Interface. 77 Most controllers found today are PCI devices. 78 79 If you have a controller with this interface, say Y or M here. 80 81 If unsure, say N. 82 83config MMC_RICOH_MMC 84 bool "Ricoh MMC Controller Disabler" 85 depends on MMC_SDHCI_PCI 86 default y 87 help 88 This adds a pci quirk to disable Ricoh MMC Controller. This 89 proprietary controller is unnecessary because the SDHCI driver 90 supports MMC cards on the SD controller, but if it is not 91 disabled, it will steal the MMC cards away - rendering them 92 useless. It is safe to select this even if you don't 93 have a Ricoh based card reader. 94 95 If unsure, say Y. 96 97config MMC_SDHCI_ACPI 98 tristate "SDHCI support for ACPI enumerated SDHCI controllers" 99 depends on MMC_SDHCI && ACPI 100 help 101 This selects support for ACPI enumerated SDHCI controllers, 102 identified by ACPI Compatibility ID PNP0D40 or specific 103 ACPI Hardware IDs. 104 105 If you have a controller with this interface, say Y or M here. 106 107 If unsure, say N. 108 109config MMC_SDHCI_PLTFM 110 tristate "SDHCI platform and OF driver helper" 111 depends on MMC_SDHCI 112 help 113 This selects the common helper functions support for Secure Digital 114 Host Controller Interface based platform and OF drivers. 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_OF_ARASAN 121 tristate "SDHCI OF support for the Arasan SDHCI controllers" 122 depends on MMC_SDHCI_PLTFM 123 depends on OF 124 help 125 This selects the Arasan Secure Digital Host Controller Interface 126 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC. 127 128 If you have a controller with this interface, say Y or M here. 129 130 If unsure, say N. 131 132config MMC_SDHCI_OF_AT91 133 tristate "SDHCI OF support for the Atmel SDMMC controller" 134 depends on MMC_SDHCI_PLTFM 135 depends on OF 136 select MMC_SDHCI_IO_ACCESSORS 137 help 138 This selects the Atmel SDMMC driver 139 140config MMC_SDHCI_OF_ESDHC 141 tristate "SDHCI OF support for the Freescale eSDHC controller" 142 depends on MMC_SDHCI_PLTFM 143 depends on PPC 144 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 145 help 146 This selects the Freescale eSDHC controller support. 147 148 If you have a controller with this interface, say Y or M here. 149 150 If unsure, say N. 151 152config MMC_SDHCI_OF_HLWD 153 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers" 154 depends on MMC_SDHCI_PLTFM 155 depends on PPC 156 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 157 help 158 This selects the Secure Digital Host Controller Interface (SDHCI) 159 found in the "Hollywood" chipset of the Nintendo Wii video game 160 console. 161 162 If you have a controller with this interface, say Y or M here. 163 164 If unsure, say N. 165 166config MMC_SDHCI_CNS3XXX 167 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC" 168 depends on ARCH_CNS3XXX 169 depends on MMC_SDHCI_PLTFM 170 help 171 This selects the SDHCI support for CNS3xxx System-on-Chip devices. 172 173 If you have a controller with this interface, say Y or M here. 174 175 If unsure, say N. 176 177config MMC_SDHCI_ESDHC_IMX 178 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller" 179 depends on ARCH_MXC 180 depends on MMC_SDHCI_PLTFM 181 select MMC_SDHCI_IO_ACCESSORS 182 help 183 This selects the Freescale eSDHC/uSDHC controller support 184 found on i.MX25, i.MX35 i.MX5x and i.MX6x. 185 186 If you have a controller with this interface, say Y or M here. 187 188 If unsure, say N. 189 190config MMC_SDHCI_DOVE 191 tristate "SDHCI support on Marvell's Dove SoC" 192 depends on ARCH_DOVE || MACH_DOVE 193 depends on MMC_SDHCI_PLTFM 194 select MMC_SDHCI_IO_ACCESSORS 195 help 196 This selects the Secure Digital Host Controller Interface in 197 Marvell's Dove SoC. 198 199 If you have a controller with this interface, say Y or M here. 200 201 If unsure, say N. 202 203config MMC_SDHCI_TEGRA 204 tristate "SDHCI platform support for the Tegra SD/MMC Controller" 205 depends on ARCH_TEGRA 206 depends on MMC_SDHCI_PLTFM 207 select MMC_SDHCI_IO_ACCESSORS 208 help 209 This selects the Tegra SD/MMC controller. If you have a Tegra 210 platform with SD or MMC devices, say Y or M here. 211 212 If unsure, say N. 213 214config MMC_SDHCI_S3C 215 tristate "SDHCI support on Samsung S3C SoC" 216 depends on MMC_SDHCI && PLAT_SAMSUNG 217 help 218 This selects the Secure Digital Host Controller Interface (SDHCI) 219 often referrered to as the HSMMC block in some of the Samsung S3C 220 range of SoC. 221 222 If you have a controller with this interface, say Y or M here. 223 224 If unsure, say N. 225 226config MMC_SDHCI_SIRF 227 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs" 228 depends on ARCH_SIRF 229 depends on MMC_SDHCI_PLTFM 230 select MMC_SDHCI_IO_ACCESSORS 231 help 232 This selects the SDHCI support for SiRF System-on-Chip devices. 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_PXAV3 239 tristate "Marvell MMP2 SD Host Controller support (PXAV3)" 240 depends on CLKDEV_LOOKUP 241 depends on MMC_SDHCI_PLTFM 242 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST 243 default CPU_MMP2 244 help 245 This selects the Marvell(R) PXAV3 SD Host Controller. 246 If you have a MMP2 platform with SD Host Controller 247 and a card slot, say Y or M here. 248 249 If unsure, say N. 250 251config MMC_SDHCI_PXAV2 252 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)" 253 depends on CLKDEV_LOOKUP 254 depends on MMC_SDHCI_PLTFM 255 depends on ARCH_MMP || COMPILE_TEST 256 default CPU_PXA910 257 help 258 This selects the Marvell(R) PXAV2 SD Host Controller. 259 If you have a PXA9XX platform with SD Host Controller 260 and a card slot, say Y or M here. 261 262 If unsure, say N. 263 264config MMC_SDHCI_SPEAR 265 tristate "SDHCI support on ST SPEAr platform" 266 depends on MMC_SDHCI && PLAT_SPEAR 267 depends on OF 268 help 269 This selects the Secure Digital Host Controller Interface (SDHCI) 270 often referrered to as the HSMMC block in some of the ST SPEAR range 271 of SoC 272 273 If you have a controller with this interface, say Y or M here. 274 275 If unsure, say N. 276 277config MMC_SDHCI_S3C_DMA 278 bool "DMA support on S3C SDHCI" 279 depends on MMC_SDHCI_S3C 280 help 281 Enable DMA support on the Samsung S3C SDHCI glue. The DMA 282 has proved to be problematic if the controller encounters 283 certain errors, and thus should be treated with care. 284 285 YMMV. 286 287config MMC_SDHCI_BCM_KONA 288 tristate "SDHCI support on Broadcom KONA platform" 289 depends on ARCH_BCM_MOBILE 290 depends on MMC_SDHCI_PLTFM 291 help 292 This selects the Broadcom Kona Secure Digital Host Controller 293 Interface(SDHCI) support. 294 This is used in Broadcom mobile SoCs. 295 296 If you have a controller with this interface, say Y or M here. 297 298config MMC_SDHCI_BCM2835 299 tristate "SDHCI platform support for the BCM2835 SD/MMC Controller" 300 depends on ARCH_BCM2835 301 depends on MMC_SDHCI_PLTFM 302 select MMC_SDHCI_IO_ACCESSORS 303 help 304 This selects the BCM2835 SD/MMC controller. If you have a BCM2835 305 platform with SD or MMC devices, say Y or M here. 306 307 If unsure, say N. 308 309config MMC_SDHCI_F_SDH30 310 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30" 311 depends on MMC_SDHCI_PLTFM 312 depends on OF 313 help 314 This selects the Secure Digital Host Controller Interface (SDHCI) 315 Needed by some Fujitsu SoC for MMC / SD / SDIO support. 316 If you have a controller with this interface, say Y or M here. 317 318 If unsure, say N. 319 320config MMC_SDHCI_IPROC 321 tristate "SDHCI platform support for the iProc SD/MMC Controller" 322 depends on ARCH_BCM_IPROC || COMPILE_TEST 323 depends on MMC_SDHCI_PLTFM 324 default ARCH_BCM_IPROC 325 select MMC_SDHCI_IO_ACCESSORS 326 help 327 This selects the iProc SD/MMC controller. 328 329 If you have an IPROC platform with SD or MMC devices, 330 say Y or M here. 331 332 If unsure, say N. 333 334config MMC_MOXART 335 tristate "MOXART SD/MMC Host Controller support" 336 depends on ARCH_MOXART && MMC 337 help 338 This selects support for the MOXART SD/MMC Host Controller. 339 MOXA provides one multi-functional card reader which can 340 be found on some embedded hardware such as UC-7112-LX. 341 If you have a controller with this interface, say Y here. 342 343config MMC_SDHCI_ST 344 tristate "SDHCI support on STMicroelectronics SoC" 345 depends on ARCH_STI 346 depends on MMC_SDHCI_PLTFM 347 select MMC_SDHCI_IO_ACCESSORS 348 help 349 This selects the Secure Digital Host Controller Interface in 350 STMicroelectronics SoCs. 351 352 If you have a controller with this interface, say Y or M here. 353 If unsure, say N. 354 355config MMC_OMAP 356 tristate "TI OMAP Multimedia Card Interface support" 357 depends on ARCH_OMAP 358 depends on TPS65010 || !MACH_OMAP_H2 359 help 360 This selects the TI OMAP Multimedia card Interface. 361 If you have an OMAP board with a Multimedia Card slot, 362 say Y or M here. 363 364 If unsure, say N. 365 366config MMC_OMAP_HS 367 tristate "TI OMAP High Speed Multimedia Card Interface support" 368 depends on HAS_DMA 369 depends on ARCH_OMAP2PLUS || COMPILE_TEST 370 help 371 This selects the TI OMAP High Speed Multimedia card Interface. 372 If you have an omap2plus board with a Multimedia Card slot, 373 say Y or M here. 374 375 If unsure, say N. 376 377config MMC_WBSD 378 tristate "Winbond W83L51xD SD/MMC Card Interface support" 379 depends on ISA_DMA_API 380 help 381 This selects the Winbond(R) W83L51xD Secure digital and 382 Multimedia card Interface. 383 If you have a machine with a integrated W83L518D or W83L519D 384 SD/MMC card reader, say Y or M here. 385 386 If unsure, say N. 387 388config MMC_AU1X 389 tristate "Alchemy AU1XX0 MMC Card Interface support" 390 depends on MIPS_ALCHEMY 391 help 392 This selects the AMD Alchemy(R) Multimedia card interface. 393 If you have a Alchemy platform with a MMC slot, say Y or M here. 394 395 If unsure, say N. 396 397config MMC_ATMELMCI 398 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 399 depends on AVR32 || ARCH_AT91 400 help 401 This selects the Atmel Multimedia Card Interface driver. If 402 you have an AT32 (AVR32) or AT91 platform with a Multimedia 403 Card slot, say Y or M here. 404 405 If unsure, say N. 406 407config MMC_SDHCI_MSM 408 tristate "Qualcomm SDHCI Controller Support" 409 depends on ARCH_QCOM || (ARM && COMPILE_TEST) 410 depends on MMC_SDHCI_PLTFM 411 help 412 This selects the Secure Digital Host Controller Interface (SDHCI) 413 support present in Qualcomm SOCs. The controller supports 414 SD/MMC/SDIO devices. 415 416 If you have a controller with this interface, say Y or M here. 417 418 If unsure, say N. 419 420config MMC_MXC 421 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 422 depends on ARCH_MXC || PPC_MPC512x 423 help 424 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 425 Multimedia Card Interface. If you have an i.MX or MPC512x platform 426 with a Multimedia Card slot, say Y or M here. 427 428 If unsure, say N. 429 430config MMC_MXS 431 tristate "Freescale MXS Multimedia Card Interface support" 432 depends on ARCH_MXS && MXS_DMA 433 help 434 This selects the Freescale SSP MMC controller found on MXS based 435 platforms like mx23/28. 436 437 If unsure, say N. 438 439config MMC_TIFM_SD 440 tristate "TI Flash Media MMC/SD Interface support" 441 depends on PCI 442 select TIFM_CORE 443 help 444 Say Y here if you want to be able to access MMC/SD cards with 445 the Texas Instruments(R) Flash Media card reader, found in many 446 laptops. 447 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 448 probably also need appropriate card reader host adapter, such as 449 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 450 (TIFM_7XX1)'. 451 452 To compile this driver as a module, choose M here: the 453 module will be called tifm_sd. 454 455config MMC_MVSDIO 456 tristate "Marvell MMC/SD/SDIO host driver" 457 depends on PLAT_ORION 458 ---help--- 459 This selects the Marvell SDIO host driver. 460 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 461 SoC controllers. 462 463 To compile this driver as a module, choose M here: the 464 module will be called mvsdio. 465 466config MMC_DAVINCI 467 tristate "TI DAVINCI Multimedia Card Interface support" 468 depends on ARCH_DAVINCI 469 help 470 This selects the TI DAVINCI Multimedia card Interface. 471 If you have an DAVINCI board with a Multimedia Card slot, 472 say Y or M here. If unsure, say N. 473 474config MMC_GOLDFISH 475 tristate "goldfish qemu Multimedia Card Interface support" 476 depends on GOLDFISH 477 help 478 This selects the Goldfish Multimedia card Interface emulation 479 found on the Goldfish Android virtual device emulation. 480 481config MMC_SPI 482 tristate "MMC/SD/SDIO over SPI" 483 depends on SPI_MASTER && !HIGHMEM && HAS_DMA 484 select CRC7 485 select CRC_ITU_T 486 help 487 Some systems access MMC/SD/SDIO cards using a SPI controller 488 instead of using a "native" MMC/SD/SDIO controller. This has a 489 disadvantage of being relatively high overhead, but a compensating 490 advantage of working on many systems without dedicated MMC/SD/SDIO 491 controllers. 492 493 If unsure, or if your system has no SPI master driver, say N. 494 495config MMC_S3C 496 tristate "Samsung S3C SD/MMC Card Interface support" 497 depends on ARCH_S3C24XX 498 depends on S3C24XX_DMAC 499 help 500 This selects a driver for the MCI interface found in 501 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs. 502 If you have a board based on one of those and a MMC/SD 503 slot, say Y or M here. 504 505 If unsure, say N. 506 507config MMC_S3C_HW_SDIO_IRQ 508 bool "Hardware support for SDIO IRQ" 509 depends on MMC_S3C 510 help 511 Enable the hardware support for SDIO interrupts instead of using 512 the generic polling code. 513 514choice 515 prompt "Samsung S3C SD/MMC transfer code" 516 depends on MMC_S3C 517 518config MMC_S3C_PIO 519 bool "Use PIO transfers only" 520 help 521 Use PIO to transfer data between memory and the hardware. 522 523 PIO is slower than DMA as it requires CPU instructions to 524 move the data. This has been the traditional default for 525 the S3C MCI driver. 526 527config MMC_S3C_DMA 528 bool "Use DMA transfers only" 529 help 530 Use DMA to transfer data between memory and the hardare. 531 532 Currently, the DMA support in this driver seems to not be 533 working properly and needs to be debugged before this 534 option is useful. 535 536endchoice 537 538config MMC_SDRICOH_CS 539 tristate "MMC/SD driver for Ricoh Bay1Controllers" 540 depends on PCI && PCMCIA 541 help 542 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 543 card whenever you insert a MMC or SD card into the card slot. 544 545 To compile this driver as a module, choose M here: the 546 module will be called sdricoh_cs. 547 548config MMC_TMIO_CORE 549 tristate 550 551config MMC_TMIO 552 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support" 553 depends on MFD_TMIO || MFD_ASIC3 554 select MMC_TMIO_CORE 555 help 556 This provides support for the SD/MMC cell found in TC6393XB, 557 T7L66XB and also HTC ASIC3 558 559config MMC_SDHI 560 tristate "SH-Mobile SDHI SD/SDIO controller support" 561 depends on SUPERH || ARM 562 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST 563 select MMC_TMIO_CORE 564 help 565 This provides support for the SDHI SD/SDIO controller found in 566 SuperH and ARM SH-Mobile SoCs 567 568config MMC_CB710 569 tristate "ENE CB710 MMC/SD Interface support" 570 depends on PCI 571 select CB710_CORE 572 help 573 This option enables support for MMC/SD part of ENE CB710/720 Flash 574 memory card reader found in some laptops (ie. some versions of 575 HP Compaq nx9500). 576 577 This driver can also be built as a module. If so, the module 578 will be called cb710-mmc. 579 580config MMC_VIA_SDMMC 581 tristate "VIA SD/MMC Card Reader Driver" 582 depends on PCI 583 help 584 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 585 VIA provides one multi-functional card reader which integrated into 586 some motherboards manufactured by VIA. This card reader supports 587 SD/MMC/SDHC. 588 If you have a controller with this interface, say Y or M here. 589 590 If unsure, say N. 591 592config SDH_BFIN 593 tristate "Blackfin Secure Digital Host support" 594 depends on (BF54x && !BF544) || (BF51x && !BF512) 595 help 596 If you say yes here you will get support for the Blackfin on-chip 597 Secure Digital Host interface. This includes support for MMC and 598 SD cards. 599 600 To compile this driver as a module, choose M here: the 601 module will be called bfin_sdh. 602 603 If unsure, say N. 604 605config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND 606 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround" 607 depends on SDH_BFIN 608 help 609 If you say yes here SD-Cards may work on the EZkit. 610 611config MMC_DW 612 tristate "Synopsys DesignWare Memory Card Interface" 613 depends on HAS_DMA 614 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST 615 help 616 This selects support for the Synopsys DesignWare Mobile Storage IP 617 block, this provides host support for SD and MMC interfaces, in both 618 PIO and external DMA modes. 619 620config MMC_DW_IDMAC 621 bool "Internal DMAC interface" 622 depends on MMC_DW 623 help 624 This selects support for the internal DMAC block within the Synopsys 625 Designware Mobile Storage IP block. This disables the external DMA 626 interface. 627 628config MMC_DW_PLTFM 629 tristate "Synopsys Designware MCI Support as platform device" 630 depends on MMC_DW 631 default y 632 help 633 This selects the common helper functions support for Host Controller 634 Interface based platform driver. Please select this option if the IP 635 is present as a platform device. This is the common interface for the 636 Synopsys Designware IP. 637 638 If you have a controller with this interface, say Y or M here. 639 640 If unsure, say Y. 641 642config MMC_DW_EXYNOS 643 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 644 depends on MMC_DW 645 select MMC_DW_PLTFM 646 help 647 This selects support for Samsung Exynos SoC specific extensions to the 648 Synopsys DesignWare Memory Card Interface driver. Select this option 649 for platforms based on Exynos4 and Exynos5 SoC's. 650 651config MMC_DW_K3 652 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 653 depends on MMC_DW 654 select MMC_DW_PLTFM 655 select MMC_DW_IDMAC 656 help 657 This selects support for Hisilicon K3 SoC specific extensions to the 658 Synopsys DesignWare Memory Card Interface driver. Select this option 659 for platforms based on Hisilicon K3 SoC's. 660 661config MMC_DW_PCI 662 tristate "Synopsys Designware MCI support on PCI bus" 663 depends on MMC_DW && PCI 664 help 665 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 666 Select this option if the IP is present on PCI platform. 667 668 If you have a controller with this interface, say Y or M here. 669 670 If unsure, say N. 671 672config MMC_DW_ROCKCHIP 673 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 674 depends on MMC_DW && ARCH_ROCKCHIP 675 select MMC_DW_PLTFM 676 help 677 This selects support for Rockchip SoC specific extensions to the 678 Synopsys DesignWare Memory Card Interface driver. Select this option 679 for platforms based on RK3066, RK3188 and RK3288 SoC's. 680 681config MMC_SH_MMCIF 682 tristate "SuperH Internal MMCIF support" 683 depends on MMC_BLOCK && HAS_DMA 684 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST 685 help 686 This selects the MMC Host Interface controller (MMCIF). 687 688 This driver supports MMCIF in sh7724/sh7757/sh7372. 689 690config MMC_JZ4740 691 tristate "JZ4740 SD/Multimedia Card Interface support" 692 depends on MACH_JZ4740 693 help 694 This selects support for the SD/MMC controller on Ingenic JZ4740 695 SoCs. 696 If you have a board based on such a SoC and with a SD/MMC slot, 697 say Y or M here. 698 699config MMC_VUB300 700 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 701 depends on USB 702 help 703 This selects support for Elan Digital Systems' VUB300 chip. 704 705 The VUB300 is a USB-SDIO Host Controller Interface chip 706 that enables the host computer to use SDIO/SD/MMC cards 707 via a USB 2.0 or USB 1.1 host. 708 709 The VUB300 chip will be found in both physically separate 710 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 711 712 The VUB300 chip supports SD and MMC memory cards in addition 713 to single and multifunction SDIO cards. 714 715 Some SDIO cards will need a firmware file to be loaded and 716 sent to VUB300 chip in order to achieve better data throughput. 717 Download these "Offload Pseudocode" from Elan Digital Systems' 718 web-site http://www.elandigitalsystems.com/support/downloads.php 719 and put them in /lib/firmware. Note that without these additional 720 firmware files the VUB300 chip will still function, but not at 721 the best obtainable data rate. 722 723 To compile this mmc host controller driver as a module, 724 choose M here: the module will be called vub300. 725 726 If you have a computer with an embedded VUB300 chip 727 or if you intend connecting a USB adapter based on a 728 VUB300 chip say Y or M here. 729 730config MMC_USHC 731 tristate "USB SD Host Controller (USHC) support" 732 depends on USB 733 help 734 This selects support for USB SD Host Controllers based on 735 the Cypress Astoria chip with firmware compliant with CSR's 736 USB SD Host Controller specification (CS-118793-SP). 737 738 CSR boards with this device include: USB<>SDIO (M1985v2), 739 and Ultrasira. 740 741 Note: These controllers only support SDIO cards and do not 742 support MMC or SD memory cards. 743 744config MMC_WMT 745 tristate "Wondermedia SD/MMC Host Controller support" 746 depends on ARCH_VT8500 747 default y 748 help 749 This selects support for the SD/MMC Host Controller on 750 Wondermedia WM8505/WM8650 based SoCs. 751 752 To compile this driver as a module, choose M here: the 753 module will be called wmt-sdmmc. 754 755config MMC_USDHI6ROL0 756 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 757 depends on HAS_DMA 758 help 759 This selects support for the Renesas USDHI6ROL0 SD/SDIO 760 Host Controller 761 762config MMC_REALTEK_PCI 763 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 764 depends on MFD_RTSX_PCI 765 help 766 Say Y here to include driver code to support SD/MMC card interface 767 of Realtek PCI-E card reader 768 769config MMC_REALTEK_USB 770 tristate "Realtek USB SD/MMC Card Interface Driver" 771 depends on MFD_RTSX_USB 772 help 773 Say Y here to include driver code to support SD/MMC card interface 774 of Realtek RTS5129/39 series card reader 775 776config MMC_SUNXI 777 tristate "Allwinner sunxi SD/MMC Host Controller support" 778 depends on ARCH_SUNXI 779 help 780 This selects support for the SD/MMC Host Controller on 781 Allwinner sunxi SoCs. 782 783config MMC_TOSHIBA_PCI 784 tristate "Toshiba Type A SD/MMC Card Interface Driver" 785 depends on PCI 786 help 787 788config MMC_MTK 789 tristate "MediaTek SD/MMC Card Interface support" 790 depends on HAS_DMA 791 help 792 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 793 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 794 This is needed if support for any SD/SDIO/MMC devices is required. 795 If unsure, say N. 796