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 select MMC_HSQ 649 help 650 This selects the SDIO Host Controller in Spreadtrum 651 SoCs, this driver supports R11(IP version: R11P0). 652 653 If you have a controller with this interface, say Y or M here. 654 655 If unsure, say N. 656 657config MMC_TMIO_CORE 658 tristate 659 660config MMC_TMIO 661 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support" 662 depends on MFD_TMIO || MFD_ASIC3 663 select MMC_TMIO_CORE 664 help 665 This provides support for the SD/MMC cell found in TC6393XB, 666 T7L66XB and also HTC ASIC3 667 668config MMC_SDHI 669 tristate "Renesas SDHI SD/SDIO controller support" 670 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 671 select MMC_TMIO_CORE 672 help 673 This provides support for the SDHI SD/SDIO controller found in 674 Renesas SuperH, ARM and ARM64 based SoCs 675 676config MMC_SDHI_SYS_DMAC 677 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 678 depends on MMC_SDHI 679 default MMC_SDHI if (SUPERH || ARM) 680 help 681 This provides DMA support for SDHI SD/SDIO controllers 682 using SYS-DMAC via DMA Engine. This supports the controllers 683 found in SuperH and Renesas ARM based SoCs. 684 685config MMC_SDHI_INTERNAL_DMAC 686 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 687 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST 688 depends on MMC_SDHI 689 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470) 690 help 691 This provides DMA support for SDHI SD/SDIO controllers 692 using on-chip bus mastering. This supports the controllers 693 found in arm64 based SoCs. This controller is also found in 694 some RZ family SoCs. 695 696config MMC_UNIPHIER 697 tristate "UniPhier SD/eMMC Host Controller support" 698 depends on ARCH_UNIPHIER || COMPILE_TEST 699 depends on OF 700 select MMC_TMIO_CORE 701 help 702 This provides support for the SD/eMMC controller found in 703 UniPhier SoCs. The eMMC variant of this controller is used 704 only for 32-bit SoCs. 705 706config MMC_CB710 707 tristate "ENE CB710 MMC/SD Interface support" 708 depends on PCI 709 select CB710_CORE 710 help 711 This option enables support for MMC/SD part of ENE CB710/720 Flash 712 memory card reader found in some laptops (ie. some versions of 713 HP Compaq nx9500). 714 715 This driver can also be built as a module. If so, the module 716 will be called cb710-mmc. 717 718config MMC_VIA_SDMMC 719 tristate "VIA SD/MMC Card Reader Driver" 720 depends on PCI 721 help 722 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 723 VIA provides one multi-functional card reader which integrated into 724 some motherboards manufactured by VIA. This card reader supports 725 SD/MMC/SDHC. 726 If you have a controller with this interface, say Y or M here. 727 728 If unsure, say N. 729 730config MMC_CAVIUM_OCTEON 731 tristate "Cavium OCTEON SD/MMC Card Interface support" 732 depends on CAVIUM_OCTEON_SOC 733 help 734 This selects Cavium OCTEON SD/MMC card Interface. 735 If you have an OCTEON board with a Multimedia Card slot, 736 say Y or M here. 737 738 If unsure, say N. 739 740config MMC_CAVIUM_THUNDERX 741 tristate "Cavium ThunderX SD/MMC Card Interface support" 742 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 743 depends on GPIO_THUNDERX 744 depends on OF_ADDRESS 745 help 746 This selects Cavium ThunderX SD/MMC Card Interface. 747 If you have an Cavium ARM64 board with a Multimedia Card slot 748 or builtin eMMC chip say Y or M here. If built as a module 749 the module will be called thunderx_mmc.ko. 750 751config MMC_DW 752 tristate "Synopsys DesignWare Memory Card Interface" 753 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST 754 help 755 This selects support for the Synopsys DesignWare Mobile Storage IP 756 block, this provides host support for SD and MMC interfaces, in both 757 PIO, internal DMA mode and external DMA mode. 758 759config MMC_DW_PLTFM 760 tristate "Synopsys Designware MCI Support as platform device" 761 depends on MMC_DW 762 default y 763 help 764 This selects the common helper functions support for Host Controller 765 Interface based platform driver. Please select this option if the IP 766 is present as a platform device. This is the common interface for the 767 Synopsys Designware IP. 768 769 If you have a controller with this interface, say Y or M here. 770 771 If unsure, say Y. 772 773config MMC_DW_BLUEFIELD 774 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface" 775 depends on MMC_DW 776 select MMC_DW_PLTFM 777 help 778 This selects support for Mellanox BlueField SoC specific extensions to 779 the Synopsys DesignWare Memory Card Interface driver. Select this 780 option for platforms based on Mellanox BlueField SoC's. 781 782config MMC_DW_EXYNOS 783 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 784 depends on MMC_DW 785 select MMC_DW_PLTFM 786 help 787 This selects support for Samsung Exynos SoC specific extensions to the 788 Synopsys DesignWare Memory Card Interface driver. Select this option 789 for platforms based on Exynos4 and Exynos5 SoC's. 790 791config MMC_DW_HI3798CV200 792 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface" 793 depends on MMC_DW 794 select MMC_DW_PLTFM 795 help 796 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the 797 Synopsys DesignWare Memory Card Interface driver. Select this option 798 for platforms based on HiSilicon Hi3798CV200 SoC. 799 800config MMC_DW_K3 801 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 802 depends on MMC_DW 803 select MMC_DW_PLTFM 804 help 805 This selects support for Hisilicon K3 SoC specific extensions to the 806 Synopsys DesignWare Memory Card Interface driver. Select this option 807 for platforms based on Hisilicon K3 SoC's. 808 809config MMC_DW_PCI 810 tristate "Synopsys Designware MCI support on PCI bus" 811 depends on MMC_DW && PCI 812 help 813 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 814 Select this option if the IP is present on PCI platform. 815 816 If you have a controller with this interface, say Y or M here. 817 818 If unsure, say N. 819 820config MMC_DW_ROCKCHIP 821 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 822 depends on MMC_DW && ARCH_ROCKCHIP 823 select MMC_DW_PLTFM 824 help 825 This selects support for Rockchip SoC specific extensions to the 826 Synopsys DesignWare Memory Card Interface driver. Select this option 827 for platforms based on RK3066, RK3188 and RK3288 SoC's. 828 829config MMC_DW_ZX 830 tristate "ZTE specific extensions for Synopsys DW Memory Card Interface" 831 depends on MMC_DW && ARCH_ZX 832 select MMC_DW_PLTFM 833 help 834 This selects support for ZTE SoC specific extensions to the 835 Synopsys DesignWare Memory Card Interface driver. Select this option 836 for platforms based on ZX296718 SoC's. 837 838config MMC_SH_MMCIF 839 tristate "SuperH Internal MMCIF support" 840 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 841 help 842 This selects the MMC Host Interface controller (MMCIF) found in various 843 Renesas SoCs for SH and ARM architectures. 844 845 846config MMC_JZ4740 847 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support" 848 depends on MIPS 849 help 850 This selects support for the SD/MMC controller on Ingenic 851 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs. 852 853 If you have a board based on such a SoC and with a SD/MMC slot, 854 say Y or M here. 855 856config MMC_VUB300 857 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 858 depends on USB 859 help 860 This selects support for Elan Digital Systems' VUB300 chip. 861 862 The VUB300 is a USB-SDIO Host Controller Interface chip 863 that enables the host computer to use SDIO/SD/MMC cards 864 via a USB 2.0 or USB 1.1 host. 865 866 The VUB300 chip will be found in both physically separate 867 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 868 869 The VUB300 chip supports SD and MMC memory cards in addition 870 to single and multifunction SDIO cards. 871 872 Some SDIO cards will need a firmware file to be loaded and 873 sent to VUB300 chip in order to achieve better data throughput. 874 Download these "Offload Pseudocode" from Elan Digital Systems' 875 web-site http://www.elandigitalsystems.com/support/downloads.php 876 and put them in /lib/firmware. Note that without these additional 877 firmware files the VUB300 chip will still function, but not at 878 the best obtainable data rate. 879 880 To compile this mmc host controller driver as a module, 881 choose M here: the module will be called vub300. 882 883 If you have a computer with an embedded VUB300 chip 884 or if you intend connecting a USB adapter based on a 885 VUB300 chip say Y or M here. 886 887config MMC_USHC 888 tristate "USB SD Host Controller (USHC) support" 889 depends on USB 890 help 891 This selects support for USB SD Host Controllers based on 892 the Cypress Astoria chip with firmware compliant with CSR's 893 USB SD Host Controller specification (CS-118793-SP). 894 895 CSR boards with this device include: USB<>SDIO (M1985v2), 896 and Ultrasira. 897 898 Note: These controllers only support SDIO cards and do not 899 support MMC or SD memory cards. 900 901config MMC_WMT 902 tristate "Wondermedia SD/MMC Host Controller support" 903 depends on ARCH_VT8500 904 default y 905 help 906 This selects support for the SD/MMC Host Controller on 907 Wondermedia WM8505/WM8650 based SoCs. 908 909 To compile this driver as a module, choose M here: the 910 module will be called wmt-sdmmc. 911 912config MMC_USDHI6ROL0 913 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 914 depends on HAS_DMA 915 help 916 This selects support for the Renesas USDHI6ROL0 SD/SDIO 917 Host Controller 918 919config MMC_REALTEK_PCI 920 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 921 depends on MISC_RTSX_PCI 922 help 923 Say Y here to include driver code to support SD/MMC card interface 924 of Realtek PCI-E card reader 925 926config MMC_REALTEK_USB 927 tristate "Realtek USB SD/MMC Card Interface Driver" 928 depends on MISC_RTSX_USB 929 help 930 Say Y here to include driver code to support SD/MMC card interface 931 of Realtek RTS5129/39 series card reader 932 933config MMC_SUNXI 934 tristate "Allwinner sunxi SD/MMC Host Controller support" 935 depends on ARCH_SUNXI 936 help 937 This selects support for the SD/MMC Host Controller on 938 Allwinner sunxi SoCs. 939 940config MMC_CQHCI 941 tristate "Command Queue Host Controller Interface support" 942 depends on HAS_DMA 943 help 944 This selects the Command Queue Host Controller Interface (CQHCI) 945 support present in host controllers of Qualcomm Technologies, Inc 946 amongst others. 947 This controller supports eMMC devices with command queue support. 948 949 If you have a controller with this interface, say Y or M here. 950 951 If unsure, say N. 952 953config MMC_HSQ 954 tristate "MMC Host Software Queue support" 955 help 956 This selects the MMC Host Software Queue support. This may increase 957 performance, if the host controller and its driver supports it. 958 959 If you have a controller/driver supporting this interface, say Y or M 960 here. 961 962 If unsure, say N. 963 964config MMC_TOSHIBA_PCI 965 tristate "Toshiba Type A SD/MMC Card Interface Driver" 966 depends on PCI 967 968config MMC_BCM2835 969 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 970 depends on ARCH_BCM2835 || COMPILE_TEST 971 help 972 This selects the BCM2835 SDHOST MMC controller. If you have 973 a BCM2835 platform with SD or MMC devices, say Y or M here. 974 975 Note that the BCM2835 has two SD controllers: The Arasan 976 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 977 sdhost controller (supported by this driver). 978 979 If unsure, say N. 980 981config MMC_MTK 982 tristate "MediaTek SD/MMC Card Interface support" 983 depends on HAS_DMA 984 select REGULATOR 985 help 986 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 987 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 988 This is needed if support for any SD/SDIO/MMC devices is required. 989 If unsure, say N. 990 991config MMC_SDHCI_MICROCHIP_PIC32 992 tristate "Microchip PIC32MZDA SDHCI support" 993 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM 994 help 995 This selects the Secure Digital Host Controller Interface (SDHCI) 996 for PIC32MZDA platform. 997 998 If you have a controller with this interface, say Y or M here. 999 1000 If unsure, say N. 1001 1002config MMC_SDHCI_BRCMSTB 1003 tristate "Broadcom SDIO/SD/MMC support" 1004 depends on ARCH_BRCMSTB || BMIPS_GENERIC 1005 depends on MMC_SDHCI_PLTFM 1006 select MMC_CQHCI 1007 default y 1008 help 1009 This selects support for the SDIO/SD/MMC Host Controller on 1010 Broadcom STB SoCs. 1011 1012 If unsure, say Y. 1013 1014config MMC_SDHCI_XENON 1015 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 1016 depends on MMC_SDHCI_PLTFM 1017 help 1018 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 1019 If you have a controller with this interface, say Y or M here. 1020 If unsure, say N. 1021 1022config MMC_SDHCI_OMAP 1023 tristate "TI SDHCI Controller Support" 1024 depends on MMC_SDHCI_PLTFM && OF 1025 select THERMAL 1026 imply TI_SOC_THERMAL 1027 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE 1028 help 1029 This selects the Secure Digital Host Controller Interface (SDHCI) 1030 support present in TI's DRA7 SOCs. The controller supports 1031 SD/MMC/SDIO devices. 1032 1033 If you have a controller with this interface, say Y or M here. 1034 1035 If unsure, say N. 1036 1037config MMC_SDHCI_AM654 1038 tristate "Support for the SDHCI Controller in TI's AM654 SOCs" 1039 depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO 1040 select MMC_SDHCI_IO_ACCESSORS 1041 select MMC_CQHCI 1042 help 1043 This selects the Secure Digital Host Controller Interface (SDHCI) 1044 support present in TI's AM654 SOCs. The controller supports 1045 SD/MMC/SDIO devices. 1046 1047 If you have a controller with this interface, say Y or M here. 1048 1049 If unsure, say N. 1050 1051config MMC_OWL 1052 tristate "Actions Semi Owl SD/MMC Host Controller support" 1053 depends on HAS_DMA 1054 depends on ARCH_ACTIONS || COMPILE_TEST 1055 help 1056 This selects support for the SD/MMC Host Controller on 1057 Actions Semi Owl SoCs. 1058 1059config MMC_SDHCI_EXTERNAL_DMA 1060 bool 1061