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 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 92config 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 106config 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 119config 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 130config 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 143config 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 150config 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 163config 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 177config 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 188config 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 199config 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 212config 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 225config 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 236config 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 248config 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 260config 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 273config 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 286config 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 299config 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 309config 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 320config 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 331config 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 345config 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 355config MMC_MOXART 356 tristate "MOXART SD/MMC Host Controller support" 357 depends on ARCH_MOXART && MMC 358 help 359 This selects support for the MOXART SD/MMC Host Controller. 360 MOXA provides one multi-functional card reader which can 361 be found on some embedded hardware such as UC-7112-LX. 362 If you have a controller with this interface, say Y here. 363 364config MMC_SDHCI_ST 365 tristate "SDHCI support on STMicroelectronics SoC" 366 depends on ARCH_STI || FSP2 367 depends on MMC_SDHCI_PLTFM 368 select MMC_SDHCI_IO_ACCESSORS 369 help 370 This selects the Secure Digital Host Controller Interface in 371 STMicroelectronics SoCs. 372 373 If you have a controller with this interface, say Y or M here. 374 If unsure, say N. 375 376config MMC_OMAP 377 tristate "TI OMAP Multimedia Card Interface support" 378 depends on ARCH_OMAP 379 depends on TPS65010 || !MACH_OMAP_H2 380 help 381 This selects the TI OMAP Multimedia card Interface. 382 If you have an OMAP board with a Multimedia Card slot, 383 say Y or M here. 384 385 If unsure, say N. 386 387config MMC_OMAP_HS 388 tristate "TI OMAP High Speed Multimedia Card Interface support" 389 depends on HAS_DMA 390 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 391 help 392 This selects the TI OMAP High Speed Multimedia card Interface. 393 If you have an omap2plus board with a Multimedia Card slot, 394 say Y or M here. 395 396 If unsure, say N. 397 398config MMC_WBSD 399 tristate "Winbond W83L51xD SD/MMC Card Interface support" 400 depends on ISA_DMA_API 401 help 402 This selects the Winbond(R) W83L51xD Secure digital and 403 Multimedia card Interface. 404 If you have a machine with a integrated W83L518D or W83L519D 405 SD/MMC card reader, say Y or M here. 406 407 If unsure, say N. 408 409config MMC_AU1X 410 tristate "Alchemy AU1XX0 MMC Card Interface support" 411 depends on MIPS_ALCHEMY 412 help 413 This selects the AMD Alchemy(R) Multimedia card interface. 414 If you have a Alchemy platform with a MMC slot, say Y or M here. 415 416 If unsure, say N. 417 418config MMC_ATMELMCI 419 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 420 depends on ARCH_AT91 421 help 422 This selects the Atmel Multimedia Card Interface driver. 423 If you have an AT91 platform with a Multimedia Card slot, 424 say Y or M here. 425 426 If unsure, say N. 427 428config MMC_SDHCI_MSM 429 tristate "Qualcomm SDHCI Controller Support" 430 depends on ARCH_QCOM || (ARM && COMPILE_TEST) 431 depends on MMC_SDHCI_PLTFM 432 help 433 This selects the Secure Digital Host Controller Interface (SDHCI) 434 support present in Qualcomm SOCs. The controller supports 435 SD/MMC/SDIO devices. 436 437 If you have a controller with this interface, say Y or M here. 438 439 If unsure, say N. 440 441config MMC_MXC 442 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 443 depends on ARCH_MXC || PPC_MPC512x 444 help 445 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 446 Multimedia Card Interface. If you have an i.MX or MPC512x platform 447 with a Multimedia Card slot, say Y or M here. 448 449 If unsure, say N. 450 451config MMC_MXS 452 tristate "Freescale MXS Multimedia Card Interface support" 453 depends on ARCH_MXS && MXS_DMA 454 help 455 This selects the Freescale SSP MMC controller found on MXS based 456 platforms like mx23/28. 457 458 If unsure, say N. 459 460config MMC_TIFM_SD 461 tristate "TI Flash Media MMC/SD Interface support" 462 depends on PCI 463 select TIFM_CORE 464 help 465 Say Y here if you want to be able to access MMC/SD cards with 466 the Texas Instruments(R) Flash Media card reader, found in many 467 laptops. 468 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 469 probably also need appropriate card reader host adapter, such as 470 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 471 (TIFM_7XX1)'. 472 473 To compile this driver as a module, choose M here: the 474 module will be called tifm_sd. 475 476config MMC_MVSDIO 477 tristate "Marvell MMC/SD/SDIO host driver" 478 depends on PLAT_ORION 479 depends on OF 480 ---help--- 481 This selects the Marvell SDIO host driver. 482 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 483 SoC controllers. 484 485 To compile this driver as a module, choose M here: the 486 module will be called mvsdio. 487 488config MMC_DAVINCI 489 tristate "TI DAVINCI Multimedia Card Interface support" 490 depends on ARCH_DAVINCI 491 help 492 This selects the TI DAVINCI Multimedia card Interface. 493 If you have an DAVINCI board with a Multimedia Card slot, 494 say Y or M here. If unsure, say N. 495 496config MMC_GOLDFISH 497 tristate "goldfish qemu Multimedia Card Interface support" 498 depends on HAS_DMA 499 depends on GOLDFISH || COMPILE_TEST 500 help 501 This selects the Goldfish Multimedia card Interface emulation 502 found on the Goldfish Android virtual device emulation. 503 504config MMC_SPI 505 tristate "MMC/SD/SDIO over SPI" 506 depends on SPI_MASTER && HAS_DMA 507 select CRC7 508 select CRC_ITU_T 509 help 510 Some systems access MMC/SD/SDIO cards using a SPI controller 511 instead of using a "native" MMC/SD/SDIO controller. This has a 512 disadvantage of being relatively high overhead, but a compensating 513 advantage of working on many systems without dedicated MMC/SD/SDIO 514 controllers. 515 516 If unsure, or if your system has no SPI master driver, say N. 517 518config MMC_S3C 519 tristate "Samsung S3C SD/MMC Card Interface support" 520 depends on ARCH_S3C24XX 521 depends on S3C24XX_DMAC 522 help 523 This selects a driver for the MCI interface found in 524 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs. 525 If you have a board based on one of those and a MMC/SD 526 slot, say Y or M here. 527 528 If unsure, say N. 529 530config MMC_S3C_HW_SDIO_IRQ 531 bool "Hardware support for SDIO IRQ" 532 depends on MMC_S3C 533 help 534 Enable the hardware support for SDIO interrupts instead of using 535 the generic polling code. 536 537choice 538 prompt "Samsung S3C SD/MMC transfer code" 539 depends on MMC_S3C 540 541config MMC_S3C_PIO 542 bool "Use PIO transfers only" 543 help 544 Use PIO to transfer data between memory and the hardware. 545 546 PIO is slower than DMA as it requires CPU instructions to 547 move the data. This has been the traditional default for 548 the S3C MCI driver. 549 550config MMC_S3C_DMA 551 bool "Use DMA transfers only" 552 help 553 Use DMA to transfer data between memory and the hardare. 554 555 Currently, the DMA support in this driver seems to not be 556 working properly and needs to be debugged before this 557 option is useful. 558 559endchoice 560 561config MMC_SDRICOH_CS 562 tristate "MMC/SD driver for Ricoh Bay1Controllers" 563 depends on PCI && PCMCIA 564 help 565 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 566 card whenever you insert a MMC or SD card into the card slot. 567 568 To compile this driver as a module, choose M here: the 569 module will be called sdricoh_cs. 570 571config MMC_TMIO_CORE 572 tristate 573 574config MMC_TMIO 575 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support" 576 depends on MFD_TMIO || MFD_ASIC3 577 select MMC_TMIO_CORE 578 help 579 This provides support for the SD/MMC cell found in TC6393XB, 580 T7L66XB and also HTC ASIC3 581 582config MMC_SDHI 583 tristate "Renesas SDHI SD/SDIO controller support" 584 depends on SUPERH || ARM || ARM64 585 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 586 select MMC_TMIO_CORE 587 select MMC_SDHI_SYS_DMAC if (SUPERH || ARM) 588 select MMC_SDHI_INTERNAL_DMAC if ARM64 589 help 590 This provides support for the SDHI SD/SDIO controller found in 591 Renesas SuperH, ARM and ARM64 based SoCs 592 593config MMC_SDHI_SYS_DMAC 594 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 595 depends on MMC_SDHI 596 help 597 This provides DMA support for SDHI SD/SDIO controllers 598 using SYS-DMAC via DMA Engine. This supports the controllers 599 found in SuperH and Renesas ARM based SoCs. 600 601config MMC_SDHI_INTERNAL_DMAC 602 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 603 depends on ARM64 || COMPILE_TEST 604 depends on MMC_SDHI 605 help 606 This provides DMA support for SDHI SD/SDIO controllers 607 using on-chip bus mastering. This supports the controllers 608 found in arm64 based SoCs. 609 610config MMC_CB710 611 tristate "ENE CB710 MMC/SD Interface support" 612 depends on PCI 613 select CB710_CORE 614 help 615 This option enables support for MMC/SD part of ENE CB710/720 Flash 616 memory card reader found in some laptops (ie. some versions of 617 HP Compaq nx9500). 618 619 This driver can also be built as a module. If so, the module 620 will be called cb710-mmc. 621 622config MMC_VIA_SDMMC 623 tristate "VIA SD/MMC Card Reader Driver" 624 depends on PCI 625 help 626 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 627 VIA provides one multi-functional card reader which integrated into 628 some motherboards manufactured by VIA. This card reader supports 629 SD/MMC/SDHC. 630 If you have a controller with this interface, say Y or M here. 631 632 If unsure, say N. 633 634config SDH_BFIN 635 tristate "Blackfin Secure Digital Host support" 636 depends on (BF54x && !BF544) || (BF51x && !BF512) 637 help 638 If you say yes here you will get support for the Blackfin on-chip 639 Secure Digital Host interface. This includes support for MMC and 640 SD cards. 641 642 To compile this driver as a module, choose M here: the 643 module will be called bfin_sdh. 644 645 If unsure, say N. 646 647config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND 648 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround" 649 depends on SDH_BFIN 650 help 651 If you say yes here SD-Cards may work on the EZkit. 652 653config MMC_CAVIUM_OCTEON 654 tristate "Cavium OCTEON SD/MMC Card Interface support" 655 depends on CAVIUM_OCTEON_SOC 656 help 657 This selects Cavium OCTEON SD/MMC card Interface. 658 If you have an OCTEON board with a Multimedia Card slot, 659 say Y or M here. 660 661 If unsure, say N. 662 663config MMC_CAVIUM_THUNDERX 664 tristate "Cavium ThunderX SD/MMC Card Interface support" 665 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 666 depends on GPIOLIB 667 depends on OF_ADDRESS 668 help 669 This selects Cavium ThunderX SD/MMC Card Interface. 670 If you have an Cavium ARM64 board with a Multimedia Card slot 671 or builtin eMMC chip say Y or M here. If built as a module 672 the module will be called thunderx_mmc.ko. 673 674config MMC_DW 675 tristate "Synopsys DesignWare Memory Card Interface" 676 depends on HAS_DMA 677 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST 678 help 679 This selects support for the Synopsys DesignWare Mobile Storage IP 680 block, this provides host support for SD and MMC interfaces, in both 681 PIO, internal DMA mode and external DMA mode. 682 683config MMC_DW_PLTFM 684 tristate "Synopsys Designware MCI Support as platform device" 685 depends on MMC_DW 686 default y 687 help 688 This selects the common helper functions support for Host Controller 689 Interface based platform driver. Please select this option if the IP 690 is present as a platform device. This is the common interface for the 691 Synopsys Designware IP. 692 693 If you have a controller with this interface, say Y or M here. 694 695 If unsure, say Y. 696 697config MMC_DW_EXYNOS 698 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 699 depends on MMC_DW 700 select MMC_DW_PLTFM 701 help 702 This selects support for Samsung Exynos SoC specific extensions to the 703 Synopsys DesignWare Memory Card Interface driver. Select this option 704 for platforms based on Exynos4 and Exynos5 SoC's. 705 706config MMC_DW_K3 707 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 708 depends on MMC_DW 709 select MMC_DW_PLTFM 710 help 711 This selects support for Hisilicon K3 SoC specific extensions to the 712 Synopsys DesignWare Memory Card Interface driver. Select this option 713 for platforms based on Hisilicon K3 SoC's. 714 715config MMC_DW_PCI 716 tristate "Synopsys Designware MCI support on PCI bus" 717 depends on MMC_DW && PCI 718 help 719 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 720 Select this option if the IP is present on PCI platform. 721 722 If you have a controller with this interface, say Y or M here. 723 724 If unsure, say N. 725 726config MMC_DW_ROCKCHIP 727 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 728 depends on MMC_DW && ARCH_ROCKCHIP 729 select MMC_DW_PLTFM 730 help 731 This selects support for Rockchip SoC specific extensions to the 732 Synopsys DesignWare Memory Card Interface driver. Select this option 733 for platforms based on RK3066, RK3188 and RK3288 SoC's. 734 735config MMC_DW_ZX 736 tristate "ZTE specific extensions for Synopsys DW Memory Card Interface" 737 depends on MMC_DW && ARCH_ZX 738 select MMC_DW_PLTFM 739 help 740 This selects support for ZTE SoC specific extensions to the 741 Synopsys DesignWare Memory Card Interface driver. Select this option 742 for platforms based on ZX296718 SoC's. 743 744config MMC_SH_MMCIF 745 tristate "SuperH Internal MMCIF support" 746 depends on HAS_DMA 747 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 748 help 749 This selects the MMC Host Interface controller (MMCIF) found in various 750 Renesas SoCs for SH and ARM architectures. 751 752 753config MMC_JZ4740 754 tristate "JZ4740 SD/Multimedia Card Interface support" 755 depends on MACH_JZ4740 756 help 757 This selects support for the SD/MMC controller on Ingenic JZ4740 758 SoCs. 759 If you have a board based on such a SoC and with a SD/MMC slot, 760 say Y or M here. 761 762config MMC_VUB300 763 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 764 depends on USB 765 help 766 This selects support for Elan Digital Systems' VUB300 chip. 767 768 The VUB300 is a USB-SDIO Host Controller Interface chip 769 that enables the host computer to use SDIO/SD/MMC cards 770 via a USB 2.0 or USB 1.1 host. 771 772 The VUB300 chip will be found in both physically separate 773 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 774 775 The VUB300 chip supports SD and MMC memory cards in addition 776 to single and multifunction SDIO cards. 777 778 Some SDIO cards will need a firmware file to be loaded and 779 sent to VUB300 chip in order to achieve better data throughput. 780 Download these "Offload Pseudocode" from Elan Digital Systems' 781 web-site http://www.elandigitalsystems.com/support/downloads.php 782 and put them in /lib/firmware. Note that without these additional 783 firmware files the VUB300 chip will still function, but not at 784 the best obtainable data rate. 785 786 To compile this mmc host controller driver as a module, 787 choose M here: the module will be called vub300. 788 789 If you have a computer with an embedded VUB300 chip 790 or if you intend connecting a USB adapter based on a 791 VUB300 chip say Y or M here. 792 793config MMC_USHC 794 tristate "USB SD Host Controller (USHC) support" 795 depends on USB 796 help 797 This selects support for USB SD Host Controllers based on 798 the Cypress Astoria chip with firmware compliant with CSR's 799 USB SD Host Controller specification (CS-118793-SP). 800 801 CSR boards with this device include: USB<>SDIO (M1985v2), 802 and Ultrasira. 803 804 Note: These controllers only support SDIO cards and do not 805 support MMC or SD memory cards. 806 807config MMC_WMT 808 tristate "Wondermedia SD/MMC Host Controller support" 809 depends on ARCH_VT8500 810 default y 811 help 812 This selects support for the SD/MMC Host Controller on 813 Wondermedia WM8505/WM8650 based SoCs. 814 815 To compile this driver as a module, choose M here: the 816 module will be called wmt-sdmmc. 817 818config MMC_USDHI6ROL0 819 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 820 depends on HAS_DMA 821 help 822 This selects support for the Renesas USDHI6ROL0 SD/SDIO 823 Host Controller 824 825config MMC_REALTEK_PCI 826 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 827 depends on MFD_RTSX_PCI 828 help 829 Say Y here to include driver code to support SD/MMC card interface 830 of Realtek PCI-E card reader 831 832config MMC_REALTEK_USB 833 tristate "Realtek USB SD/MMC Card Interface Driver" 834 depends on MFD_RTSX_USB 835 help 836 Say Y here to include driver code to support SD/MMC card interface 837 of Realtek RTS5129/39 series card reader 838 839config MMC_SUNXI 840 tristate "Allwinner sunxi SD/MMC Host Controller support" 841 depends on ARCH_SUNXI 842 help 843 This selects support for the SD/MMC Host Controller on 844 Allwinner sunxi SoCs. 845 846config MMC_TOSHIBA_PCI 847 tristate "Toshiba Type A SD/MMC Card Interface Driver" 848 depends on PCI 849 help 850 851config MMC_BCM2835 852 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 853 depends on ARCH_BCM2835 || COMPILE_TEST 854 depends on HAS_DMA 855 help 856 This selects the BCM2835 SDHOST MMC controller. If you have 857 a BCM2835 platform with SD or MMC devices, say Y or M here. 858 859 Note that the BCM2835 has two SD controllers: The Arasan 860 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 861 sdhost controller (supported by this driver). 862 863 If unsure, say N. 864 865config MMC_MTK 866 tristate "MediaTek SD/MMC Card Interface support" 867 depends on HAS_DMA 868 help 869 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 870 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 871 This is needed if support for any SD/SDIO/MMC devices is required. 872 If unsure, say N. 873 874config MMC_SDHCI_MICROCHIP_PIC32 875 tristate "Microchip PIC32MZDA SDHCI support" 876 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM 877 help 878 This selects the Secure Digital Host Controller Interface (SDHCI) 879 for PIC32MZDA platform. 880 881 If you have a controller with this interface, say Y or M here. 882 883 If unsure, say N. 884config MMC_SDHCI_BRCMSTB 885 tristate "Broadcom SDIO/SD/MMC support" 886 depends on ARCH_BRCMSTB || BMIPS_GENERIC 887 depends on MMC_SDHCI_PLTFM 888 default y 889 help 890 This selects support for the SDIO/SD/MMC Host Controller on 891 Broadcom STB SoCs. 892 893 If unsure, say Y. 894 895config MMC_SDHCI_XENON 896 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 897 depends on MMC_SDHCI_PLTFM 898 help 899 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 900 If you have a controller with this interface, say Y or M here. 901 If unsure, say N. 902