1# SPDX-License-Identifier: GPL-2.0-only 2# 3# MMC/SD host controller drivers 4# 5 6comment "MMC/SD/SDIO Host Controller Drivers" 7 8config MMC_DEBUG 9 bool "MMC host drivers debugging" 10 depends on MMC != n 11 help 12 This is an option for use by developers; most people should 13 say N here. This enables MMC host driver debugging. And further 14 added host drivers please don't invent their private macro for 15 debugging. 16 17config MMC_ARMMMCI 18 tristate "ARM AMBA Multimedia Card Interface support" 19 depends on ARM_AMBA 20 help 21 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card 22 Interface (PL180 and PL181) support. If you have an ARM(R) 23 platform with a Multimedia Card slot, say Y or M here. 24 25 If unsure, say N. 26 27config MMC_QCOM_DML 28 bool "Qualcomm Data Mover for SD Card Controller" 29 depends on MMC_ARMMMCI && QCOM_BAM_DMA 30 default y 31 help 32 This selects the Qualcomm Data Mover lite/local on SD Card controller. 33 This option will enable the dma to work correctly, if you are using 34 Qcom SOCs and MMC, you would probably need this option to get DMA working. 35 36 if unsure, say N. 37 38config MMC_STM32_SDMMC 39 bool "STMicroelectronics STM32 SDMMC Controller" 40 depends on MMC_ARMMMCI 41 default y 42 help 43 This selects the STMicroelectronics STM32 SDMMC host controller. 44 If you have a STM32 sdmmc host with internal DMA say Y here. 45 46 If unsure, say N. 47 48config MMC_PXA 49 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support" 50 depends on ARCH_PXA 51 help 52 This selects the Intel(R) PXA(R) Multimedia card Interface. 53 If you have a PXA(R) platform with a Multimedia Card slot, 54 say Y or M here. 55 56 If unsure, say N. 57 58config MMC_SDHCI 59 tristate "Secure Digital Host Controller Interface support" 60 depends on HAS_DMA 61 help 62 This selects the generic Secure Digital Host Controller Interface. 63 It is used by manufacturers such as Texas Instruments(R), Ricoh(R) 64 and Toshiba(R). Most controllers found in laptops are of this type. 65 66 If you have a controller with this interface, say Y or M here. You 67 also need to enable an appropriate bus interface. 68 69 If unsure, say N. 70 71config MMC_SDHCI_IO_ACCESSORS 72 bool 73 depends on MMC_SDHCI 74 help 75 This is silent Kconfig symbol that is selected by the drivers that 76 need to overwrite SDHCI IO memory accessors. 77 78config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 79 bool 80 depends on MMC_SDHCI 81 select MMC_SDHCI_IO_ACCESSORS 82 help 83 This option is selected by drivers running on big endian hosts 84 and performing I/O to a SDHCI controller through a bus that 85 implements a hardware byte swapper using a 32-bit datum. 86 This endian mapping mode is called "data invariance" and 87 has the effect of scrambling the addresses and formats of data 88 accessed in sizes other than the datum size. 89 90 This is the case for the Nintendo Wii SDHCI. 91 92config MMC_SDHCI_PCI 93 tristate "SDHCI support on PCI bus" 94 depends on MMC_SDHCI && PCI 95 select MMC_CQHCI 96 select IOSF_MBI if X86 97 select MMC_SDHCI_IO_ACCESSORS 98 help 99 This selects the PCI Secure Digital Host Controller Interface. 100 Most controllers found today are PCI devices. 101 102 If you have a controller with this interface, say Y or M here. 103 104 If unsure, say N. 105 106config MMC_RICOH_MMC 107 bool "Ricoh MMC Controller Disabler" 108 depends on MMC_SDHCI_PCI 109 default y 110 help 111 This adds a pci quirk to disable Ricoh MMC Controller. This 112 proprietary controller is unnecessary because the SDHCI driver 113 supports MMC cards on the SD controller, but if it is not 114 disabled, it will steal the MMC cards away - rendering them 115 useless. It is safe to select this even if you don't 116 have a Ricoh based card reader. 117 118 If unsure, say Y. 119 120config MMC_SDHCI_ACPI 121 tristate "SDHCI support for ACPI enumerated SDHCI controllers" 122 depends on MMC_SDHCI && ACPI && PCI 123 select IOSF_MBI if X86 124 help 125 This selects support for ACPI enumerated SDHCI controllers, 126 identified by ACPI Compatibility ID PNP0D40 or specific 127 ACPI Hardware IDs. 128 129 If you have a controller with this interface, say Y or M here. 130 131 If unsure, say N. 132 133config MMC_SDHCI_PLTFM 134 tristate "SDHCI platform and OF driver helper" 135 depends on MMC_SDHCI 136 help 137 This selects the common helper functions support for Secure Digital 138 Host Controller Interface based platform and OF drivers. 139 140 If you have a controller with this interface, say Y or M here. 141 142 If unsure, say N. 143 144config MMC_SDHCI_OF_ARASAN 145 tristate "SDHCI OF support for the Arasan SDHCI controllers" 146 depends on MMC_SDHCI_PLTFM 147 depends on OF 148 depends on COMMON_CLK 149 select MMC_CQHCI 150 help 151 This selects the Arasan Secure Digital Host Controller Interface 152 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC. 153 154 If you have a controller with this interface, say Y or M here. 155 156 If unsure, say N. 157 158config MMC_SDHCI_OF_ASPEED 159 tristate "SDHCI OF support for the ASPEED SDHCI controller" 160 depends on MMC_SDHCI_PLTFM 161 depends on OF && OF_ADDRESS 162 select MMC_SDHCI_IO_ACCESSORS 163 help 164 This selects the ASPEED Secure Digital Host Controller Interface. 165 166 If you have a controller with this interface, say Y or M here. You 167 also need to enable an appropriate bus interface. 168 169 If unsure, say N. 170 171config MMC_SDHCI_OF_AT91 172 tristate "SDHCI OF support for the Atmel SDMMC controller" 173 depends on MMC_SDHCI_PLTFM 174 depends on OF 175 help 176 This selects the Atmel SDMMC driver 177 178config MMC_SDHCI_OF_ESDHC 179 tristate "SDHCI OF support for the Freescale eSDHC controller" 180 depends on MMC_SDHCI_PLTFM 181 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE 182 select MMC_SDHCI_IO_ACCESSORS 183 select FSL_GUTS 184 help 185 This selects the Freescale eSDHC controller support. 186 187 If you have a controller with this interface, say Y or M here. 188 189 If unsure, say N. 190 191config MMC_SDHCI_OF_HLWD 192 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers" 193 depends on MMC_SDHCI_PLTFM 194 depends on PPC 195 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 196 help 197 This selects the Secure Digital Host Controller Interface (SDHCI) 198 found in the "Hollywood" chipset of the Nintendo Wii video game 199 console. 200 201 If you have a controller with this interface, say Y or M here. 202 203 If unsure, say N. 204 205config MMC_SDHCI_OF_DWCMSHC 206 tristate "SDHCI OF support for the Synopsys DWC MSHC" 207 depends on MMC_SDHCI_PLTFM 208 depends on OF 209 depends on COMMON_CLK 210 help 211 This selects Synopsys DesignWare Cores Mobile Storage Controller 212 support. 213 If you have a controller with this interface, say Y or M here. 214 If unsure, say N. 215 216config MMC_SDHCI_CADENCE 217 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller" 218 depends on MMC_SDHCI_PLTFM 219 depends on OF 220 help 221 This selects the Cadence SD/SDIO/eMMC driver. 222 223 If you have a controller with this interface, say Y or M here. 224 225 If unsure, say N. 226 227config MMC_SDHCI_CNS3XXX 228 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC" 229 depends on ARCH_CNS3XXX 230 depends on MMC_SDHCI_PLTFM 231 help 232 This selects the SDHCI support for CNS3xxx 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_ESDHC_IMX 239 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller" 240 depends on ARCH_MXC 241 depends on MMC_SDHCI_PLTFM 242 select MMC_SDHCI_IO_ACCESSORS 243 select MMC_CQHCI 244 help 245 This selects the Freescale eSDHC/uSDHC controller support 246 found on i.MX25, i.MX35 i.MX5x and i.MX6x. 247 248 If you have a controller with this interface, say Y or M here. 249 250 If unsure, say N. 251 252config MMC_SDHCI_DOVE 253 tristate "SDHCI support on Marvell's Dove SoC" 254 depends on ARCH_DOVE || MACH_DOVE 255 depends on MMC_SDHCI_PLTFM 256 select MMC_SDHCI_IO_ACCESSORS 257 help 258 This selects the Secure Digital Host Controller Interface in 259 Marvell's Dove SoC. 260 261 If you have a controller with this interface, say Y or M here. 262 263 If unsure, say N. 264 265config MMC_SDHCI_TEGRA 266 tristate "SDHCI platform support for the Tegra SD/MMC Controller" 267 depends on ARCH_TEGRA 268 depends on MMC_SDHCI_PLTFM 269 select MMC_SDHCI_IO_ACCESSORS 270 select MMC_CQHCI 271 help 272 This selects the Tegra SD/MMC controller. If you have a Tegra 273 platform with SD or MMC devices, say Y or M here. 274 275 If unsure, say N. 276 277config MMC_SDHCI_S3C 278 tristate "SDHCI support on Samsung S3C SoC" 279 depends on MMC_SDHCI && PLAT_SAMSUNG 280 help 281 This selects the Secure Digital Host Controller Interface (SDHCI) 282 often referrered to as the HSMMC block in some of the Samsung S3C 283 range of SoC. 284 285 If you have a controller with this interface, say Y or M here. 286 287 If unsure, say N. 288 289config MMC_SDHCI_SIRF 290 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs" 291 depends on ARCH_SIRF 292 depends on MMC_SDHCI_PLTFM 293 select MMC_SDHCI_IO_ACCESSORS 294 help 295 This selects the SDHCI support for SiRF System-on-Chip devices. 296 297 If you have a controller with this interface, say Y or M here. 298 299 If unsure, say N. 300 301config MMC_SDHCI_PXAV3 302 tristate "Marvell MMP2 SD Host Controller support (PXAV3)" 303 depends on CLKDEV_LOOKUP 304 depends on MMC_SDHCI_PLTFM 305 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST 306 default CPU_MMP2 307 help 308 This selects the Marvell(R) PXAV3 SD Host Controller. 309 If you have a MMP2 platform with SD Host Controller 310 and a card slot, say Y or M here. 311 312 If unsure, say N. 313 314config MMC_SDHCI_PXAV2 315 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)" 316 depends on CLKDEV_LOOKUP 317 depends on MMC_SDHCI_PLTFM 318 depends on ARCH_MMP || COMPILE_TEST 319 default CPU_PXA910 320 help 321 This selects the Marvell(R) PXAV2 SD Host Controller. 322 If you have a PXA9XX platform with SD Host Controller 323 and a card slot, say Y or M here. 324 325 If unsure, say N. 326 327config MMC_SDHCI_SPEAR 328 tristate "SDHCI support on ST SPEAr platform" 329 depends on MMC_SDHCI && PLAT_SPEAR 330 depends on OF 331 help 332 This selects the Secure Digital Host Controller Interface (SDHCI) 333 often referrered to as the HSMMC block in some of the ST SPEAR range 334 of SoC 335 336 If you have a controller with this interface, say Y or M here. 337 338 If unsure, say N. 339 340config MMC_SDHCI_S3C_DMA 341 bool "DMA support on S3C SDHCI" 342 depends on MMC_SDHCI_S3C 343 help 344 Enable DMA support on the Samsung S3C SDHCI glue. The DMA 345 has proved to be problematic if the controller encounters 346 certain errors, and thus should be treated with care. 347 348 YMMV. 349 350config MMC_SDHCI_BCM_KONA 351 tristate "SDHCI support on Broadcom KONA platform" 352 depends on ARCH_BCM_MOBILE 353 depends on MMC_SDHCI_PLTFM 354 help 355 This selects the Broadcom Kona Secure Digital Host Controller 356 Interface(SDHCI) support. 357 This is used in Broadcom mobile SoCs. 358 359 If you have a controller with this interface, say Y or M here. 360 361config MMC_SDHCI_F_SDH30 362 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30" 363 depends on MMC_SDHCI_PLTFM 364 depends on OF || ACPI 365 help 366 This selects the Secure Digital Host Controller Interface (SDHCI) 367 Needed by some Fujitsu SoC for MMC / SD / SDIO support. 368 If you have a controller with this interface, say Y or M here. 369 370 If unsure, say N. 371 372config MMC_SDHCI_MILBEAUT 373 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30" 374 depends on MMC_SDHCI_PLTFM 375 depends on OF 376 help 377 This selects the Secure Digital Host Controller Interface (SDHCI) 378 Needed by Milbeaut SoC for MMC / SD / SDIO support. 379 If you have a controller with this interface, say Y or M here. 380 381 If unsure, say N. 382 383config MMC_SDHCI_IPROC 384 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller" 385 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST 386 depends on MMC_SDHCI_PLTFM 387 depends on OF || ACPI 388 default ARCH_BCM_IPROC 389 select MMC_SDHCI_IO_ACCESSORS 390 help 391 This selects the iProc SD/MMC controller. 392 393 If you have a BCM2835 or IPROC platform with SD or MMC devices, 394 say Y or M here. 395 396 If unsure, say N. 397 398config MMC_MESON_GX 399 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support" 400 depends on ARCH_MESON && MMC 401 help 402 This selects support for the Amlogic SD/MMC Host Controller 403 found on the S905/GX*/AXG family of SoCs. This controller is 404 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces. 405 406 If you have a controller with this interface, say Y here. 407 408config MMC_MESON_MX_SDIO 409 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support" 410 depends on ARCH_MESON || COMPILE_TEST 411 depends on COMMON_CLK 412 depends on OF 413 help 414 This selects support for the SD/MMC Host Controller on 415 Amlogic Meson6, Meson8 and Meson8b SoCs. 416 417 If you have a controller with this interface, say Y or M here. 418 If unsure, say N. 419 420config MMC_MOXART 421 tristate "MOXART SD/MMC Host Controller support" 422 depends on ARCH_MOXART && MMC 423 help 424 This selects support for the MOXART SD/MMC Host Controller. 425 MOXA provides one multi-functional card reader which can 426 be found on some embedded hardware such as UC-7112-LX. 427 If you have a controller with this interface, say Y here. 428 429config MMC_SDHCI_ST 430 tristate "SDHCI support on STMicroelectronics SoC" 431 depends on ARCH_STI || FSP2 432 depends on MMC_SDHCI_PLTFM 433 select MMC_SDHCI_IO_ACCESSORS 434 help 435 This selects the Secure Digital Host Controller Interface in 436 STMicroelectronics SoCs. 437 438 If you have a controller with this interface, say Y or M here. 439 If unsure, say N. 440 441config MMC_OMAP 442 tristate "TI OMAP Multimedia Card Interface support" 443 depends on ARCH_OMAP 444 depends on TPS65010 || !MACH_OMAP_H2 445 help 446 This selects the TI OMAP Multimedia card Interface. 447 If you have an OMAP board with a Multimedia Card slot, 448 say Y or M here. 449 450 If unsure, say N. 451 452config MMC_OMAP_HS 453 tristate "TI OMAP High Speed Multimedia Card Interface support" 454 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 455 help 456 This selects the TI OMAP High Speed Multimedia card Interface. 457 If you have an omap2plus board with a Multimedia Card slot, 458 say Y or M here. 459 460 If unsure, say N. 461 462config MMC_WBSD 463 tristate "Winbond W83L51xD SD/MMC Card Interface support" 464 depends on ISA_DMA_API 465 help 466 This selects the Winbond(R) W83L51xD Secure digital and 467 Multimedia card Interface. 468 If you have a machine with a integrated W83L518D or W83L519D 469 SD/MMC card reader, say Y or M here. 470 471 If unsure, say N. 472 473config MMC_ALCOR 474 tristate "Alcor Micro/Alcor Link SD/MMC controller" 475 depends on MISC_ALCOR_PCI 476 help 477 Say Y here to include driver code to support SD/MMC card interface 478 of Alcor Micro PCI-E card reader 479 480config MMC_AU1X 481 tristate "Alchemy AU1XX0 MMC Card Interface support" 482 depends on MIPS_ALCHEMY 483 help 484 This selects the AMD Alchemy(R) Multimedia card interface. 485 If you have a Alchemy platform with a MMC slot, say Y or M here. 486 487 If unsure, say N. 488 489config MMC_ATMELMCI 490 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 491 depends on ARCH_AT91 492 help 493 This selects the Atmel Multimedia Card Interface driver. 494 If you have an AT91 platform with a Multimedia Card slot, 495 say Y or M here. 496 497 If unsure, say N. 498 499config MMC_SDHCI_MSM 500 tristate "Qualcomm SDHCI Controller Support" 501 depends on ARCH_QCOM || (ARM && COMPILE_TEST) 502 depends on MMC_SDHCI_PLTFM 503 select MMC_SDHCI_IO_ACCESSORS 504 select MMC_CQHCI 505 help 506 This selects the Secure Digital Host Controller Interface (SDHCI) 507 support present in Qualcomm SOCs. The controller supports 508 SD/MMC/SDIO devices. 509 510 If you have a controller with this interface, say Y or M here. 511 512 If unsure, say N. 513 514config MMC_MXC 515 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 516 depends on ARCH_MXC || PPC_MPC512x 517 help 518 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 519 Multimedia Card Interface. If you have an i.MX or MPC512x platform 520 with a Multimedia Card slot, say Y or M here. 521 522 If unsure, say N. 523 524config MMC_MXS 525 tristate "Freescale MXS Multimedia Card Interface support" 526 depends on ARCH_MXS && MXS_DMA 527 help 528 This selects the Freescale SSP MMC controller found on MXS based 529 platforms like mx23/28. 530 531 If unsure, say N. 532 533config MMC_TIFM_SD 534 tristate "TI Flash Media MMC/SD Interface support" 535 depends on PCI 536 select TIFM_CORE 537 help 538 Say Y here if you want to be able to access MMC/SD cards with 539 the Texas Instruments(R) Flash Media card reader, found in many 540 laptops. 541 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 542 probably also need appropriate card reader host adapter, such as 543 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 544 (TIFM_7XX1)'. 545 546 To compile this driver as a module, choose M here: the 547 module will be called tifm_sd. 548 549config MMC_MVSDIO 550 tristate "Marvell MMC/SD/SDIO host driver" 551 depends on PLAT_ORION 552 depends on OF 553 ---help--- 554 This selects the Marvell SDIO host driver. 555 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 556 SoC controllers. 557 558 To compile this driver as a module, choose M here: the 559 module will be called mvsdio. 560 561config MMC_DAVINCI 562 tristate "TI DAVINCI Multimedia Card Interface support" 563 depends on ARCH_DAVINCI 564 help 565 This selects the TI DAVINCI Multimedia card Interface. 566 If you have an DAVINCI board with a Multimedia Card slot, 567 say Y or M here. If unsure, say N. 568 569config MMC_GOLDFISH 570 tristate "goldfish qemu Multimedia Card Interface support" 571 depends on GOLDFISH || COMPILE_TEST 572 help 573 This selects the Goldfish Multimedia card Interface emulation 574 found on the Goldfish Android virtual device emulation. 575 576config MMC_SPI 577 tristate "MMC/SD/SDIO over SPI" 578 depends on SPI_MASTER && HAS_DMA 579 select CRC7 580 select CRC_ITU_T 581 help 582 Some systems access MMC/SD/SDIO cards using a SPI controller 583 instead of using a "native" MMC/SD/SDIO controller. This has a 584 disadvantage of being relatively high overhead, but a compensating 585 advantage of working on many systems without dedicated MMC/SD/SDIO 586 controllers. 587 588 If unsure, or if your system has no SPI master driver, say N. 589 590config MMC_S3C 591 tristate "Samsung S3C SD/MMC Card Interface support" 592 depends on ARCH_S3C24XX 593 depends on S3C24XX_DMAC 594 help 595 This selects a driver for the MCI interface found in 596 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs. 597 If you have a board based on one of those and a MMC/SD 598 slot, say Y or M here. 599 600 If unsure, say N. 601 602config MMC_S3C_HW_SDIO_IRQ 603 bool "Hardware support for SDIO IRQ" 604 depends on MMC_S3C 605 help 606 Enable the hardware support for SDIO interrupts instead of using 607 the generic polling code. 608 609choice 610 prompt "Samsung S3C SD/MMC transfer code" 611 depends on MMC_S3C 612 613config MMC_S3C_PIO 614 bool "Use PIO transfers only" 615 help 616 Use PIO to transfer data between memory and the hardware. 617 618 PIO is slower than DMA as it requires CPU instructions to 619 move the data. This has been the traditional default for 620 the S3C MCI driver. 621 622config MMC_S3C_DMA 623 bool "Use DMA transfers only" 624 help 625 Use DMA to transfer data between memory and the hardare. 626 627 Currently, the DMA support in this driver seems to not be 628 working properly and needs to be debugged before this 629 option is useful. 630 631endchoice 632 633config MMC_SDRICOH_CS 634 tristate "MMC/SD driver for Ricoh Bay1Controllers" 635 depends on PCI && PCMCIA 636 help 637 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 638 card whenever you insert a MMC or SD card into the card slot. 639 640 To compile this driver as a module, choose M here: the 641 module will be called sdricoh_cs. 642 643config MMC_SDHCI_SPRD 644 tristate "Spreadtrum SDIO host Controller" 645 depends on ARCH_SPRD 646 depends on MMC_SDHCI_PLTFM 647 select MMC_SDHCI_IO_ACCESSORS 648 help 649 This selects the SDIO Host Controller in Spreadtrum 650 SoCs, this driver supports R11(IP version: R11P0). 651 652 If you have a controller with this interface, say Y or M here. 653 654 If unsure, say N. 655 656config MMC_TMIO_CORE 657 tristate 658 659config MMC_TMIO 660 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support" 661 depends on MFD_TMIO || MFD_ASIC3 662 select MMC_TMIO_CORE 663 help 664 This provides support for the SD/MMC cell found in TC6393XB, 665 T7L66XB and also HTC ASIC3 666 667config MMC_SDHI 668 tristate "Renesas SDHI SD/SDIO controller support" 669 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 670 select MMC_TMIO_CORE 671 help 672 This provides support for the SDHI SD/SDIO controller found in 673 Renesas SuperH, ARM and ARM64 based SoCs 674 675config MMC_SDHI_SYS_DMAC 676 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 677 depends on MMC_SDHI 678 default MMC_SDHI if (SUPERH || ARM) 679 help 680 This provides DMA support for SDHI SD/SDIO controllers 681 using SYS-DMAC via DMA Engine. This supports the controllers 682 found in SuperH and Renesas ARM based SoCs. 683 684config MMC_SDHI_INTERNAL_DMAC 685 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 686 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST 687 depends on MMC_SDHI 688 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470) 689 help 690 This provides DMA support for SDHI SD/SDIO controllers 691 using on-chip bus mastering. This supports the controllers 692 found in arm64 based SoCs. This controller is also found in 693 some RZ family SoCs. 694 695config MMC_UNIPHIER 696 tristate "UniPhier SD/eMMC Host Controller support" 697 depends on ARCH_UNIPHIER || COMPILE_TEST 698 depends on OF 699 select MMC_TMIO_CORE 700 help 701 This provides support for the SD/eMMC controller found in 702 UniPhier SoCs. The eMMC variant of this controller is used 703 only for 32-bit SoCs. 704 705config MMC_CB710 706 tristate "ENE CB710 MMC/SD Interface support" 707 depends on PCI 708 select CB710_CORE 709 help 710 This option enables support for MMC/SD part of ENE CB710/720 Flash 711 memory card reader found in some laptops (ie. some versions of 712 HP Compaq nx9500). 713 714 This driver can also be built as a module. If so, the module 715 will be called cb710-mmc. 716 717config MMC_VIA_SDMMC 718 tristate "VIA SD/MMC Card Reader Driver" 719 depends on PCI 720 help 721 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 722 VIA provides one multi-functional card reader which integrated into 723 some motherboards manufactured by VIA. This card reader supports 724 SD/MMC/SDHC. 725 If you have a controller with this interface, say Y or M here. 726 727 If unsure, say N. 728 729config MMC_CAVIUM_OCTEON 730 tristate "Cavium OCTEON SD/MMC Card Interface support" 731 depends on CAVIUM_OCTEON_SOC 732 help 733 This selects Cavium OCTEON SD/MMC card Interface. 734 If you have an OCTEON board with a Multimedia Card slot, 735 say Y or M here. 736 737 If unsure, say N. 738 739config MMC_CAVIUM_THUNDERX 740 tristate "Cavium ThunderX SD/MMC Card Interface support" 741 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 742 depends on GPIO_THUNDERX 743 depends on OF_ADDRESS 744 help 745 This selects Cavium ThunderX SD/MMC Card Interface. 746 If you have an Cavium ARM64 board with a Multimedia Card slot 747 or builtin eMMC chip say Y or M here. If built as a module 748 the module will be called thunderx_mmc.ko. 749 750config MMC_DW 751 tristate "Synopsys DesignWare Memory Card Interface" 752 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST 753 help 754 This selects support for the Synopsys DesignWare Mobile Storage IP 755 block, this provides host support for SD and MMC interfaces, in both 756 PIO, internal DMA mode and external DMA mode. 757 758config MMC_DW_PLTFM 759 tristate "Synopsys Designware MCI Support as platform device" 760 depends on MMC_DW 761 default y 762 help 763 This selects the common helper functions support for Host Controller 764 Interface based platform driver. Please select this option if the IP 765 is present as a platform device. This is the common interface for the 766 Synopsys Designware IP. 767 768 If you have a controller with this interface, say Y or M here. 769 770 If unsure, say Y. 771 772config MMC_DW_BLUEFIELD 773 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface" 774 depends on MMC_DW 775 select MMC_DW_PLTFM 776 help 777 This selects support for Mellanox BlueField SoC specific extensions to 778 the Synopsys DesignWare Memory Card Interface driver. Select this 779 option for platforms based on Mellanox BlueField SoC's. 780 781config MMC_DW_EXYNOS 782 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 783 depends on MMC_DW 784 select MMC_DW_PLTFM 785 help 786 This selects support for Samsung Exynos SoC specific extensions to the 787 Synopsys DesignWare Memory Card Interface driver. Select this option 788 for platforms based on Exynos4 and Exynos5 SoC's. 789 790config MMC_DW_HI3798CV200 791 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface" 792 depends on MMC_DW 793 select MMC_DW_PLTFM 794 help 795 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the 796 Synopsys DesignWare Memory Card Interface driver. Select this option 797 for platforms based on HiSilicon Hi3798CV200 SoC. 798 799config MMC_DW_K3 800 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 801 depends on MMC_DW 802 select MMC_DW_PLTFM 803 help 804 This selects support for Hisilicon K3 SoC specific extensions to the 805 Synopsys DesignWare Memory Card Interface driver. Select this option 806 for platforms based on Hisilicon K3 SoC's. 807 808config MMC_DW_PCI 809 tristate "Synopsys Designware MCI support on PCI bus" 810 depends on MMC_DW && PCI 811 help 812 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 813 Select this option if the IP is present on PCI platform. 814 815 If you have a controller with this interface, say Y or M here. 816 817 If unsure, say N. 818 819config MMC_DW_ROCKCHIP 820 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 821 depends on MMC_DW && ARCH_ROCKCHIP 822 select MMC_DW_PLTFM 823 help 824 This selects support for Rockchip SoC specific extensions to the 825 Synopsys DesignWare Memory Card Interface driver. Select this option 826 for platforms based on RK3066, RK3188 and RK3288 SoC's. 827 828config MMC_DW_ZX 829 tristate "ZTE specific extensions for Synopsys DW Memory Card Interface" 830 depends on MMC_DW && ARCH_ZX 831 select MMC_DW_PLTFM 832 help 833 This selects support for ZTE SoC specific extensions to the 834 Synopsys DesignWare Memory Card Interface driver. Select this option 835 for platforms based on ZX296718 SoC's. 836 837config MMC_SH_MMCIF 838 tristate "SuperH Internal MMCIF support" 839 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 840 help 841 This selects the MMC Host Interface controller (MMCIF) found in various 842 Renesas SoCs for SH and ARM architectures. 843 844 845config MMC_JZ4740 846 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support" 847 depends on MIPS 848 help 849 This selects support for the SD/MMC controller on Ingenic 850 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs. 851 852 If you have a board based on such a SoC and with a SD/MMC slot, 853 say Y or M here. 854 855config MMC_VUB300 856 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 857 depends on USB 858 help 859 This selects support for Elan Digital Systems' VUB300 chip. 860 861 The VUB300 is a USB-SDIO Host Controller Interface chip 862 that enables the host computer to use SDIO/SD/MMC cards 863 via a USB 2.0 or USB 1.1 host. 864 865 The VUB300 chip will be found in both physically separate 866 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 867 868 The VUB300 chip supports SD and MMC memory cards in addition 869 to single and multifunction SDIO cards. 870 871 Some SDIO cards will need a firmware file to be loaded and 872 sent to VUB300 chip in order to achieve better data throughput. 873 Download these "Offload Pseudocode" from Elan Digital Systems' 874 web-site http://www.elandigitalsystems.com/support/downloads.php 875 and put them in /lib/firmware. Note that without these additional 876 firmware files the VUB300 chip will still function, but not at 877 the best obtainable data rate. 878 879 To compile this mmc host controller driver as a module, 880 choose M here: the module will be called vub300. 881 882 If you have a computer with an embedded VUB300 chip 883 or if you intend connecting a USB adapter based on a 884 VUB300 chip say Y or M here. 885 886config MMC_USHC 887 tristate "USB SD Host Controller (USHC) support" 888 depends on USB 889 help 890 This selects support for USB SD Host Controllers based on 891 the Cypress Astoria chip with firmware compliant with CSR's 892 USB SD Host Controller specification (CS-118793-SP). 893 894 CSR boards with this device include: USB<>SDIO (M1985v2), 895 and Ultrasira. 896 897 Note: These controllers only support SDIO cards and do not 898 support MMC or SD memory cards. 899 900config MMC_WMT 901 tristate "Wondermedia SD/MMC Host Controller support" 902 depends on ARCH_VT8500 903 default y 904 help 905 This selects support for the SD/MMC Host Controller on 906 Wondermedia WM8505/WM8650 based SoCs. 907 908 To compile this driver as a module, choose M here: the 909 module will be called wmt-sdmmc. 910 911config MMC_USDHI6ROL0 912 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 913 depends on HAS_DMA 914 help 915 This selects support for the Renesas USDHI6ROL0 SD/SDIO 916 Host Controller 917 918config MMC_REALTEK_PCI 919 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 920 depends on MISC_RTSX_PCI 921 help 922 Say Y here to include driver code to support SD/MMC card interface 923 of Realtek PCI-E card reader 924 925config MMC_REALTEK_USB 926 tristate "Realtek USB SD/MMC Card Interface Driver" 927 depends on MISC_RTSX_USB 928 help 929 Say Y here to include driver code to support SD/MMC card interface 930 of Realtek RTS5129/39 series card reader 931 932config MMC_SUNXI 933 tristate "Allwinner sunxi SD/MMC Host Controller support" 934 depends on ARCH_SUNXI 935 help 936 This selects support for the SD/MMC Host Controller on 937 Allwinner sunxi SoCs. 938 939config MMC_CQHCI 940 tristate "Command Queue Host Controller Interface support" 941 depends on HAS_DMA 942 help 943 This selects the Command Queue Host Controller Interface (CQHCI) 944 support present in host controllers of Qualcomm Technologies, Inc 945 amongst others. 946 This controller supports eMMC devices with command queue support. 947 948 If you have a controller with this interface, say Y or M here. 949 950 If unsure, say N. 951 952config MMC_TOSHIBA_PCI 953 tristate "Toshiba Type A SD/MMC Card Interface Driver" 954 depends on PCI 955 956config MMC_BCM2835 957 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 958 depends on ARCH_BCM2835 || COMPILE_TEST 959 help 960 This selects the BCM2835 SDHOST MMC controller. If you have 961 a BCM2835 platform with SD or MMC devices, say Y or M here. 962 963 Note that the BCM2835 has two SD controllers: The Arasan 964 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 965 sdhost controller (supported by this driver). 966 967 If unsure, say N. 968 969config MMC_MTK 970 tristate "MediaTek SD/MMC Card Interface support" 971 depends on HAS_DMA 972 select REGULATOR 973 help 974 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 975 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 976 This is needed if support for any SD/SDIO/MMC devices is required. 977 If unsure, say N. 978 979config MMC_SDHCI_MICROCHIP_PIC32 980 tristate "Microchip PIC32MZDA SDHCI support" 981 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM 982 help 983 This selects the Secure Digital Host Controller Interface (SDHCI) 984 for PIC32MZDA platform. 985 986 If you have a controller with this interface, say Y or M here. 987 988 If unsure, say N. 989 990config MMC_SDHCI_BRCMSTB 991 tristate "Broadcom SDIO/SD/MMC support" 992 depends on ARCH_BRCMSTB || BMIPS_GENERIC 993 depends on MMC_SDHCI_PLTFM 994 select MMC_CQHCI 995 default y 996 help 997 This selects support for the SDIO/SD/MMC Host Controller on 998 Broadcom STB SoCs. 999 1000 If unsure, say Y. 1001 1002config MMC_SDHCI_XENON 1003 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 1004 depends on MMC_SDHCI_PLTFM 1005 help 1006 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 1007 If you have a controller with this interface, say Y or M here. 1008 If unsure, say N. 1009 1010config MMC_SDHCI_OMAP 1011 tristate "TI SDHCI Controller Support" 1012 depends on MMC_SDHCI_PLTFM && OF 1013 select THERMAL 1014 imply TI_SOC_THERMAL 1015 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE 1016 help 1017 This selects the Secure Digital Host Controller Interface (SDHCI) 1018 support present in TI's DRA7 SOCs. The controller supports 1019 SD/MMC/SDIO devices. 1020 1021 If you have a controller with this interface, say Y or M here. 1022 1023 If unsure, say N. 1024 1025config MMC_SDHCI_AM654 1026 tristate "Support for the SDHCI Controller in TI's AM654 SOCs" 1027 depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO 1028 select MMC_SDHCI_IO_ACCESSORS 1029 select MMC_CQHCI 1030 help 1031 This selects the Secure Digital Host Controller Interface (SDHCI) 1032 support present in TI's AM654 SOCs. The controller supports 1033 SD/MMC/SDIO devices. 1034 1035 If you have a controller with this interface, say Y or M here. 1036 1037 If unsure, say N. 1038 1039config MMC_OWL 1040 tristate "Actions Semi Owl SD/MMC Host Controller support" 1041 depends on HAS_DMA 1042 depends on ARCH_ACTIONS || COMPILE_TEST 1043 help 1044 This selects support for the SD/MMC Host Controller on 1045 Actions Semi Owl SoCs. 1046 1047config MMC_SDHCI_EXTERNAL_DMA 1048 bool 1049