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_SUNPLUS 18 tristate "Sunplus SP7021 MMC Controller" 19 depends on ARCH_SUNPLUS || COMPILE_TEST 20 help 21 If you say yes here, you will get support for eMMC host interface 22 on Sunplus SoCs. 23 24 If unsure, say N 25 26config MMC_ARMMMCI 27 tristate "ARM AMBA Multimedia Card Interface support" 28 depends on ARM_AMBA 29 help 30 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card 31 Interface (PL180 and PL181) support. If you have an ARM(R) 32 platform with a Multimedia Card slot, say Y or M here. 33 34 If unsure, say N. 35 36config MMC_QCOM_DML 37 bool "Qualcomm Data Mover for SD Card Controller" 38 depends on MMC_ARMMMCI && QCOM_BAM_DMA 39 default y 40 help 41 This selects the Qualcomm Data Mover lite/local on SD Card controller. 42 This option will enable the dma to work correctly, if you are using 43 Qcom SOCs and MMC, you would probably need this option to get DMA working. 44 45 if unsure, say N. 46 47config MMC_STM32_SDMMC 48 bool "STMicroelectronics STM32 SDMMC Controller" 49 depends on MMC_ARMMMCI 50 default y 51 help 52 This selects the STMicroelectronics STM32 SDMMC host controller. 53 If you have a STM32 sdmmc host with internal DMA say Y here. 54 55 If unsure, say N. 56 57config MMC_PXA 58 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support" 59 depends on ARCH_PXA || COMPILE_TEST 60 help 61 This selects the Intel(R) PXA(R) Multimedia card Interface. 62 If you have a PXA(R) platform with a Multimedia Card slot, 63 say Y or M here. 64 65 If unsure, say N. 66 67config MMC_SDHCI 68 tristate "Secure Digital Host Controller Interface support" 69 depends on HAS_DMA 70 help 71 This selects the generic Secure Digital Host Controller Interface. 72 It is used by manufacturers such as Texas Instruments(R), Ricoh(R) 73 and Toshiba(R). Most controllers found in laptops are of this type. 74 75 If you have a controller with this interface, say Y or M here. You 76 also need to enable an appropriate bus interface. 77 78 If unsure, say N. 79 80config MMC_SDHCI_IO_ACCESSORS 81 bool 82 depends on MMC_SDHCI 83 help 84 This is silent Kconfig symbol that is selected by the drivers that 85 need to overwrite SDHCI IO memory accessors. 86 87config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 88 bool 89 depends on MMC_SDHCI 90 select MMC_SDHCI_IO_ACCESSORS 91 help 92 This option is selected by drivers running on big endian hosts 93 and performing I/O to a SDHCI controller through a bus that 94 implements a hardware byte swapper using a 32-bit datum. 95 This endian mapping mode is called "data invariance" and 96 has the effect of scrambling the addresses and formats of data 97 accessed in sizes other than the datum size. 98 99 This is the case for the Nintendo Wii SDHCI. 100 101config MMC_SDHCI_UHS2 102 tristate "UHS2 support on SDHCI controller" if COMPILE_TEST 103 depends on MMC_SDHCI 104 help 105 This option is selected by SDHCI controller drivers that want to 106 support UHS2-capable devices. 107 108 If you have a controller with this feature, say Y or M here. 109 110config MMC_SDHCI_PCI 111 tristate "SDHCI support on PCI bus" 112 depends on MMC_SDHCI && PCI 113 select MMC_CQHCI 114 select MMC_SDHCI_UHS2 115 select IOSF_MBI if X86 116 select MMC_SDHCI_IO_ACCESSORS 117 help 118 This selects the PCI Secure Digital Host Controller Interface. 119 Most controllers found today are PCI devices. 120 121 If you have a controller with this interface, say Y or M here. 122 123 If unsure, say N. 124 125config MMC_RICOH_MMC 126 bool "Ricoh MMC Controller Disabler" 127 depends on MMC_SDHCI_PCI 128 default y 129 help 130 This adds a pci quirk to disable Ricoh MMC Controller. This 131 proprietary controller is unnecessary because the SDHCI driver 132 supports MMC cards on the SD controller, but if it is not 133 disabled, it will steal the MMC cards away - rendering them 134 useless. It is safe to select this even if you don't 135 have a Ricoh based card reader. 136 137 If unsure, say Y. 138 139config MMC_SDHCI_ACPI 140 tristate "SDHCI support for ACPI enumerated SDHCI controllers" 141 depends on MMC_SDHCI && ACPI && PCI 142 select IOSF_MBI if X86 143 help 144 This selects support for ACPI enumerated SDHCI controllers, 145 identified by ACPI Compatibility ID PNP0D40 or specific 146 ACPI Hardware IDs. 147 148 If you have a controller with this interface, say Y or M here. 149 150 If unsure, say N. 151 152config MMC_SDHCI_PLTFM 153 tristate "SDHCI platform and OF driver helper" 154 depends on MMC_SDHCI 155 help 156 This selects the common helper functions support for Secure Digital 157 Host Controller Interface based platform and OF drivers. 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_ARASAN 164 tristate "SDHCI OF support for the Arasan SDHCI controllers" 165 depends on MMC_SDHCI_PLTFM 166 depends on OF 167 depends on COMMON_CLK 168 select MMC_CQHCI 169 help 170 This selects the Arasan Secure Digital Host Controller Interface 171 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC. 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_OF_ASPEED 178 tristate "SDHCI OF support for the ASPEED SDHCI controller" 179 depends on ARCH_ASPEED || COMPILE_TEST 180 depends on MMC_SDHCI_PLTFM 181 depends on OF && OF_ADDRESS 182 select MMC_SDHCI_IO_ACCESSORS 183 help 184 This selects the ASPEED Secure Digital Host Controller Interface. 185 186 If you have a controller with this interface, say Y or M here. You 187 also need to enable an appropriate bus interface. 188 189 If unsure, say N. 190 191config MMC_SDHCI_OF_ASPEED_TEST 192 bool "Tests for the ASPEED SDHCI driver" if !KUNIT_ALL_TESTS 193 depends on MMC_SDHCI_OF_ASPEED && KUNIT 194 depends on (MMC_SDHCI_OF_ASPEED=m || KUNIT=y) 195 default KUNIT_ALL_TESTS 196 help 197 Enable KUnit tests for the ASPEED SDHCI driver. Select this 198 option only if you will boot the kernel for the purpose of running 199 unit tests (e.g. under UML or qemu). 200 201 The KUnit tests generally exercise parts of the driver that do not 202 directly touch the hardware, for example, the phase correction 203 calculations. 204 205 If unsure, say N. 206 207config MMC_SDHCI_OF_AT91 208 tristate "SDHCI OF support for the Atmel SDMMC controller" 209 depends on MMC_SDHCI_PLTFM 210 depends on OF && HAVE_CLK 211 help 212 This selects the Atmel SDMMC driver 213 214config MMC_SDHCI_OF_ESDHC 215 tristate "SDHCI OF support for the Freescale eSDHC controller" 216 depends on MMC_SDHCI_PLTFM 217 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST 218 select MMC_SDHCI_IO_ACCESSORS 219 select FSL_GUTS 220 help 221 This selects the Freescale eSDHC controller support. 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_OF_HLWD 228 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers" 229 depends on MMC_SDHCI_PLTFM 230 depends on PPC 231 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 232 help 233 This selects the Secure Digital Host Controller Interface (SDHCI) 234 found in the "Hollywood" chipset of the Nintendo Wii video game 235 console. 236 237 If you have a controller with this interface, say Y or M here. 238 239 If unsure, say N. 240 241config MMC_SDHCI_OF_DWCMSHC 242 tristate "SDHCI OF support for the Synopsys DWC MSHC" 243 depends on MMC_SDHCI_PLTFM 244 depends on OF 245 depends on COMMON_CLK 246 select MMC_CQHCI 247 help 248 This selects Synopsys DesignWare Cores Mobile Storage Controller 249 support. 250 If you have a controller with this interface, say Y or M here. 251 If unsure, say N. 252 253config MMC_SDHCI_OF_K1 254 tristate "SDHCI OF support for the SpacemiT K1 SoC" 255 depends on ARCH_SPACEMIT || COMPILE_TEST 256 depends on MMC_SDHCI_PLTFM 257 depends on OF 258 depends on COMMON_CLK 259 help 260 This selects the Secure Digital Host Controller Interface (SDHCI) 261 found in the SpacemiT K1 SoC. 262 263 If you have a controller with this interface, say Y or M here. 264 265 If unsure, say N. 266 267config MMC_SDHCI_OF_SPARX5 268 tristate "SDHCI OF support for the MCHP Sparx5 SoC" 269 depends on MMC_SDHCI_PLTFM 270 depends on ARCH_SPARX5 || COMPILE_TEST 271 help 272 This selects the Secure Digital Host Controller Interface (SDHCI) 273 found in the MCHP Sparx5 SoC. 274 275 If you have a Sparx5 SoC with this interface, say Y or M here. 276 277 If unsure, say N. 278 279config MMC_SDHCI_OF_MA35D1 280 tristate "SDHCI OF support for the MA35D1 SDHCI controller" 281 depends on ARCH_MA35 || COMPILE_TEST 282 depends on MMC_SDHCI_PLTFM 283 help 284 This selects the MA35D1 Secure Digital Host Controller Interface. 285 The controller supports SD/MMC/SDIO devices. 286 287 If you have a controller with this interface, say Y or M here. 288 289 If unsure, say N. 290 291config MMC_SDHCI_CADENCE 292 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller" 293 depends on MMC_SDHCI_PLTFM 294 depends on OF 295 select MMC_SDHCI_IO_ACCESSORS 296 help 297 This selects the Cadence SD/SDIO/eMMC driver. 298 299 If you have a controller with this interface, say Y or M here. 300 301 If unsure, say N. 302 303config MMC_SDHCI_ESDHC_MCF 304 tristate "SDHCI support for the Freescale eSDHC ColdFire controller" 305 depends on M5441x 306 depends on MMC_SDHCI_PLTFM 307 select MMC_SDHCI_IO_ACCESSORS 308 help 309 This selects the Freescale eSDHC controller support for 310 ColdFire mcf5441x devices. 311 312 If you have a controller with this interface, say Y or M here. 313 314 If unsure, say N. 315 316config MMC_SDHCI_ESDHC_IMX 317 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller" 318 depends on ARCH_MXC || ARCH_S32 || COMPILE_TEST 319 depends on MMC_SDHCI_PLTFM 320 depends on OF 321 select MMC_SDHCI_IO_ACCESSORS 322 select MMC_CQHCI 323 help 324 This selects the Freescale eSDHC/uSDHC controller support 325 found on i.MX25, i.MX35, i.MX5x, i.MX6x, and S32G. 326 327 If you have a controller with this interface, say Y or M here. 328 329 If unsure, say N. 330 331config MMC_SDHCI_DOVE 332 tristate "SDHCI support on Marvell's Dove SoC" 333 depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST 334 depends on MMC_SDHCI_PLTFM 335 select MMC_SDHCI_IO_ACCESSORS 336 help 337 This selects the Secure Digital Host Controller Interface in 338 Marvell's Dove SoC. 339 340 If you have a controller with this interface, say Y or M here. 341 342 If unsure, say N. 343 344config MMC_SDHCI_TEGRA 345 tristate "SDHCI platform support for the Tegra SD/MMC Controller" 346 depends on ARCH_TEGRA || COMPILE_TEST 347 depends on MMC_SDHCI_PLTFM 348 select MMC_SDHCI_IO_ACCESSORS 349 select MMC_CQHCI 350 help 351 This selects the Tegra SD/MMC controller. If you have a Tegra 352 platform with SD or MMC devices, say Y or M here. 353 354 If unsure, say N. 355 356config MMC_SDHCI_S3C 357 tristate "SDHCI support on Samsung S3C/S5P/Exynos SoC" 358 depends on MMC_SDHCI 359 depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 360 help 361 This selects the Secure Digital Host Controller Interface (SDHCI) 362 often referred to as the HSMMC block in some of the Samsung 363 S3C6410, S5Pv210 and Exynos (Exynso4210, Exynos4412) SoCs. 364 365 If you have a controller with this interface (thereforeyou build for 366 such Samsung SoC), say Y or M here. 367 368 If unsure, say N. 369 370config MMC_SDHCI_PXAV3 371 tristate "Marvell MMP2 SD Host Controller support (PXAV3)" 372 depends on HAVE_CLK 373 depends on MMC_SDHCI_PLTFM 374 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST 375 default CPU_MMP2 376 help 377 This selects the Marvell(R) PXAV3 SD Host Controller. 378 If you have a MMP2 platform with SD Host Controller 379 and a card slot, say Y or M here. 380 381 If unsure, say N. 382 383config MMC_SDHCI_PXAV2 384 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)" 385 depends on HAVE_CLK 386 depends on MMC_SDHCI_PLTFM 387 depends on ARCH_MMP || COMPILE_TEST 388 default CPU_PXA910 389 select MMC_SDHCI_IO_ACCESSORS 390 help 391 This selects the Marvell(R) PXAV2 SD Host Controller. 392 If you have a PXA9XX platform with SD Host Controller 393 and a card slot, say Y or M here. 394 395 If unsure, say N. 396 397config MMC_SDHCI_SPEAR 398 tristate "SDHCI support on ST SPEAr platform" 399 depends on MMC_SDHCI 400 depends on PLAT_SPEAR || COMPILE_TEST 401 depends on OF 402 help 403 This selects the Secure Digital Host Controller Interface (SDHCI) 404 often referred to as the HSMMC block in some of the ST SPEAR range 405 of SoC 406 407 If you have a controller with this interface, say Y or M here. 408 409 If unsure, say N. 410 411config MMC_SDHCI_S3C_DMA 412 bool "DMA support on S3C SDHCI" 413 depends on MMC_SDHCI_S3C 414 help 415 Enable DMA support on the Samsung S3C SDHCI glue. The DMA 416 has proved to be problematic if the controller encounters 417 certain errors, and thus should be treated with care. 418 419 YMMV. 420 421config MMC_SDHCI_BCM_KONA 422 tristate "SDHCI support on Broadcom KONA platform" 423 depends on ARCH_BCM_MOBILE || COMPILE_TEST 424 depends on MMC_SDHCI_PLTFM 425 help 426 This selects the Broadcom Kona Secure Digital Host Controller 427 Interface(SDHCI) support. 428 This is used in Broadcom mobile SoCs. 429 430 If you have a controller with this interface, say Y or M here. 431 432config MMC_SDHCI_BST 433 tristate "SDHCI support for Black Sesame Technologies BST C1200 controller" 434 depends on ARCH_BST || COMPILE_TEST 435 depends on MMC_SDHCI_PLTFM 436 depends on OF 437 help 438 This selects the Secure Digital Host Controller Interface (SDHCI) 439 for Black Sesame Technologies BST C1200 SoC. The controller is 440 based on Synopsys DesignWare Cores Mobile Storage Controller but 441 requires platform-specific workarounds for hardware limitations. 442 443 If you have a controller with this interface, say Y or M here. 444 If unsure, say N. 445 446config MMC_SDHCI_F_SDH30 447 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30" 448 depends on MMC_SDHCI_PLTFM 449 depends on OF || ACPI 450 help 451 This selects the Secure Digital Host Controller Interface (SDHCI) 452 Needed by some Fujitsu SoC for MMC / SD / SDIO support. 453 If you have a controller with this interface, say Y or M here. 454 455 If unsure, say N. 456 457config MMC_SDHCI_MILBEAUT 458 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30" 459 depends on MMC_SDHCI_PLTFM 460 depends on OF 461 help 462 This selects the Secure Digital Host Controller Interface (SDHCI) 463 Needed by Milbeaut SoC for MMC / SD / SDIO support. 464 If you have a controller with this interface, say Y or M here. 465 466 If unsure, say N. 467 468config MMC_SDHCI_IPROC 469 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller" 470 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST 471 depends on MMC_SDHCI_PLTFM 472 depends on OF || ACPI 473 default ARCH_BCM_IPROC 474 select MMC_SDHCI_IO_ACCESSORS 475 help 476 This selects the iProc SD/MMC controller. 477 478 If you have a BCM2835 or IPROC platform with SD or MMC devices, 479 say Y or M here. 480 481 If unsure, say N. 482 483config MMC_SDHCI_NPCM 484 tristate "Secure Digital Host Controller Interface support for NPCM" 485 depends on ARCH_NPCM || COMPILE_TEST 486 depends on MMC_SDHCI_PLTFM 487 help 488 This provides support for the SD/eMMC controller found in 489 NPCM BMC family SoCs. 490 491config MMC_MESON_GX 492 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support" 493 depends on ARCH_MESON|| COMPILE_TEST 494 depends on COMMON_CLK 495 help 496 This selects support for the Amlogic SD/MMC Host Controller 497 found on the S905/GX*/AXG family of SoCs. This controller is 498 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces. 499 500 If you have a controller with this interface, say Y here. 501 502config MMC_MESON_MX_SDHC 503 tristate "Amlogic Meson SDHC Host Controller support" 504 depends on (ARM && ARCH_MESON) || COMPILE_TEST 505 depends on COMMON_CLK 506 depends on OF 507 help 508 This selects support for the SDHC Host Controller on 509 Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs. 510 The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x 511 with 1, 4, and 8 bit bus widths. 512 513 If you have a controller with this interface, say Y or M here. 514 If unsure, say N. 515 516config MMC_MESON_MX_SDIO 517 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support" 518 depends on ARCH_MESON || COMPILE_TEST 519 depends on COMMON_CLK 520 depends on OF_ADDRESS 521 select REGMAP_MMIO 522 help 523 This selects support for the SD/MMC Host Controller on 524 Amlogic Meson6, Meson8 and Meson8b SoCs. 525 526 If you have a controller with this interface, say Y or M here. 527 If unsure, say N. 528 529config MMC_MOXART 530 tristate "MOXART SD/MMC Host Controller support" 531 depends on ARCH_MOXART || COMPILE_TEST 532 help 533 This selects support for the MOXART SD/MMC Host Controller. 534 MOXA provides one multi-functional card reader which can 535 be found on some embedded hardware such as UC-7112-LX. 536 If you have a controller with this interface, say Y here. 537 538config MMC_SDHCI_ST 539 tristate "SDHCI support on STMicroelectronics SoC" 540 depends on ARCH_STI || FSP2 || COMPILE_TEST 541 depends on MMC_SDHCI_PLTFM 542 select MMC_SDHCI_IO_ACCESSORS 543 help 544 This selects the Secure Digital Host Controller Interface in 545 STMicroelectronics SoCs. 546 547 If you have a controller with this interface, say Y or M here. 548 If unsure, say N. 549 550config MMC_OMAP 551 tristate "TI OMAP Multimedia Card Interface support" 552 depends on ARCH_OMAP 553 help 554 This selects the TI OMAP Multimedia card Interface. 555 If you have an OMAP board with a Multimedia Card slot, 556 say Y or M here. 557 558 If unsure, say N. 559 560config MMC_OMAP_HS 561 tristate "TI OMAP High Speed Multimedia Card Interface support" 562 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 563 help 564 This selects the TI OMAP High Speed Multimedia card Interface. 565 If you have an omap2plus board with a Multimedia Card slot, 566 say Y or M here. 567 568 If unsure, say N. 569 570config MMC_WBSD 571 tristate "Winbond W83L51xD SD/MMC Card Interface support" 572 depends on ISA_DMA_API 573 help 574 This selects the Winbond(R) W83L51xD Secure digital and 575 Multimedia card Interface. 576 If you have a machine with a integrated W83L518D or W83L519D 577 SD/MMC card reader, say Y or M here. 578 579 If unsure, say N. 580 581config MMC_ALCOR 582 tristate "Alcor Micro/Alcor Link SD/MMC controller" 583 depends on MISC_ALCOR_PCI 584 help 585 Say Y here to include driver code to support SD/MMC card interface 586 of Alcor Micro PCI-E card reader 587 588config MMC_AU1X 589 bool "Alchemy AU1XX0 MMC Card Interface support" 590 depends on MIPS_ALCHEMY 591 depends on MMC=y 592 help 593 This selects the AMD Alchemy(R) Multimedia card interface. 594 If you have a Alchemy platform with a MMC slot, say Y here. 595 596 If unsure, say N. 597 598config MMC_ATMELMCI 599 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 600 depends on ARCH_AT91 601 help 602 This selects the Atmel Multimedia Card Interface driver. 603 If you have an AT91 platform with a Multimedia Card slot, 604 say Y or M here. 605 606 If unsure, say N. 607 608config MMC_SDHCI_MSM 609 tristate "Qualcomm SDHCI Controller Support" 610 depends on ARCH_QCOM || COMPILE_TEST 611 depends on MMC_SDHCI_PLTFM 612 select MMC_SDHCI_IO_ACCESSORS 613 select MMC_CQHCI 614 select QCOM_INLINE_CRYPTO_ENGINE if MMC_CRYPTO 615 help 616 This selects the Secure Digital Host Controller Interface (SDHCI) 617 support present in Qualcomm SOCs. The controller supports 618 SD/MMC/SDIO devices. 619 620 If you have a controller with this interface, say Y or M here. 621 622 If unsure, say N. 623 624config MMC_MXC 625 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 626 depends on ARCH_MXC || PPC_MPC512x || COMPILE_TEST 627 help 628 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 629 Multimedia Card Interface. If you have an i.MX or MPC512x platform 630 with a Multimedia Card slot, say Y or M here. 631 632 If unsure, say N. 633 634config MMC_MXS 635 tristate "Freescale MXS Multimedia Card Interface support" 636 depends on ARCH_MXS && MXS_DMA 637 help 638 This selects the Freescale SSP MMC controller found on MXS based 639 platforms like mx23/28. 640 641 If unsure, say N. 642 643config MMC_TIFM_SD 644 tristate "TI Flash Media MMC/SD Interface support" 645 depends on PCI 646 select TIFM_CORE 647 help 648 Say Y here if you want to be able to access MMC/SD cards with 649 the Texas Instruments(R) Flash Media card reader, found in many 650 laptops. 651 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 652 probably also need appropriate card reader host adapter, such as 653 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 654 (TIFM_7XX1)'. 655 656 To compile this driver as a module, choose M here: the 657 module will be called tifm_sd. 658 659config MMC_MVSDIO 660 tristate "Marvell MMC/SD/SDIO host driver" 661 depends on PLAT_ORION || (COMPILE_TEST && ARM) 662 depends on OF 663 help 664 This selects the Marvell SDIO host driver. 665 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 666 SoC controllers. 667 668 To compile this driver as a module, choose M here: the 669 module will be called mvsdio. 670 671config MMC_DAVINCI 672 tristate "TI DAVINCI Multimedia Card Interface support" 673 depends on ARCH_DAVINCI || COMPILE_TEST 674 help 675 This selects the TI DAVINCI Multimedia card Interface. 676 If you have an DAVINCI board with a Multimedia Card slot, 677 say Y or M here. If unsure, say N. 678 679config MMC_SPI 680 tristate "MMC/SD/SDIO over SPI" 681 depends on SPI_MASTER 682 select CRC7 683 select CRC_ITU_T 684 help 685 Some systems access MMC/SD/SDIO cards using a SPI controller 686 instead of using a "native" MMC/SD/SDIO controller. This has a 687 disadvantage of being relatively high overhead, but a compensating 688 advantage of working on many systems without dedicated MMC/SD/SDIO 689 controllers. 690 691 If unsure, or if your system has no SPI master driver, say N. 692 693config MMC_SDRICOH_CS 694 tristate "MMC/SD driver for Ricoh Bay1Controllers" 695 depends on PCI && PCMCIA 696 help 697 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 698 card whenever you insert a MMC or SD card into the card slot. 699 700 To compile this driver as a module, choose M here: the 701 module will be called sdricoh_cs. 702 703config MMC_SDHCI_SPRD 704 tristate "Spreadtrum SDIO host Controller" 705 depends on ARCH_SPRD || COMPILE_TEST 706 depends on MMC_SDHCI_PLTFM 707 select MMC_SDHCI_IO_ACCESSORS 708 select MMC_HSQ 709 help 710 This selects the SDIO Host Controller in Spreadtrum 711 SoCs, this driver supports R11(IP version: R11P0). 712 713 If you have a controller with this interface, say Y or M here. 714 715 If unsure, say N. 716 717config MMC_TMIO_CORE 718 tristate 719 720config MMC_SDHI 721 tristate "Renesas SDHI SD/SDIO controller support" 722 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 723 depends on (RESET_CONTROLLER && REGULATOR) || !OF 724 select MMC_TMIO_CORE 725 help 726 This provides support for the SDHI SD/SDIO controller found in 727 Renesas SuperH, ARM and ARM64 based SoCs 728 729config MMC_SDHI_SYS_DMAC 730 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 731 depends on MMC_SDHI 732 default MMC_SDHI if (SUPERH || ARM) 733 help 734 This provides DMA support for SDHI SD/SDIO controllers 735 using SYS-DMAC via DMA Engine. This supports the controllers 736 found in SuperH and Renesas ARM based SoCs. 737 738config MMC_SDHI_INTERNAL_DMAC 739 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 740 depends on ARCH_RENESAS || COMPILE_TEST 741 depends on MMC_SDHI 742 default MMC_SDHI if ARCH_RENESAS 743 help 744 This provides DMA support for SDHI SD/SDIO controllers 745 using on-chip bus mastering. This supports the controllers 746 found in arm64 based SoCs. This controller is also found in 747 some RZ family SoCs. 748 749config MMC_UNIPHIER 750 tristate "UniPhier SD/eMMC Host Controller support" 751 depends on ARCH_UNIPHIER || COMPILE_TEST 752 depends on OF 753 select MMC_TMIO_CORE 754 help 755 This provides support for the SD/eMMC controller found in 756 UniPhier SoCs. The eMMC variant of this controller is used 757 only for 32-bit SoCs. 758 759config MMC_CB710 760 tristate "ENE CB710 MMC/SD Interface support" 761 depends on PCI 762 select CB710_CORE 763 help 764 This option enables support for MMC/SD part of ENE CB710/720 Flash 765 memory card reader found in some laptops (ie. some versions of 766 HP Compaq nx9500). 767 768 This driver can also be built as a module. If so, the module 769 will be called cb710-mmc. 770 771config MMC_VIA_SDMMC 772 tristate "VIA SD/MMC Card Reader Driver" 773 depends on PCI 774 help 775 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 776 VIA provides one multi-functional card reader which integrated into 777 some motherboards manufactured by VIA. This card reader supports 778 SD/MMC/SDHC. 779 If you have a controller with this interface, say Y or M here. 780 781 If unsure, say N. 782 783config MMC_CAVIUM_OCTEON 784 tristate "Cavium OCTEON SD/MMC Card Interface support" 785 depends on CAVIUM_OCTEON_SOC 786 help 787 This selects Cavium OCTEON SD/MMC card Interface. 788 If you have an OCTEON board with a Multimedia Card slot, 789 say Y or M here. 790 791 If unsure, say N. 792 793config MMC_CAVIUM_THUNDERX 794 tristate "Cavium ThunderX SD/MMC Card Interface support" 795 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 796 depends on GPIO_THUNDERX 797 depends on OF_ADDRESS 798 help 799 This selects Cavium ThunderX SD/MMC Card Interface. 800 If you have an Cavium ARM64 board with a Multimedia Card slot 801 or builtin eMMC chip say Y or M here. If built as a module 802 the module will be called thunderx_mmc.ko. 803 804config MMC_DW 805 tristate "Synopsys DesignWare Memory Card Interface" 806 depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST 807 help 808 This selects support for the Synopsys DesignWare Mobile Storage IP 809 block, this provides host support for SD and MMC interfaces, in both 810 PIO, internal DMA mode and external DMA mode. 811 812config MMC_DW_PLTFM 813 tristate "Synopsys Designware MCI Support as platform device" 814 depends on MMC_DW 815 default y 816 help 817 This selects the common helper functions support for Host Controller 818 Interface based platform driver. Please select this option if the IP 819 is present as a platform device. This is the common interface for the 820 Synopsys Designware IP. 821 822 If you have a controller with this interface, say Y or M here. 823 824 If unsure, say Y. 825 826config MMC_DW_BLUEFIELD 827 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface" 828 depends on MMC_DW 829 select MMC_DW_PLTFM 830 help 831 This selects support for Mellanox BlueField SoC specific extensions to 832 the Synopsys DesignWare Memory Card Interface driver. Select this 833 option for platforms based on Mellanox BlueField SoC's. 834 835config MMC_DW_EXYNOS 836 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 837 depends on MMC_DW 838 select MMC_DW_PLTFM 839 help 840 This selects support for Samsung Exynos SoC specific extensions to the 841 Synopsys DesignWare Memory Card Interface driver. Select this option 842 for platforms based on Exynos4 and Exynos5 SoC's. 843 844config MMC_DW_HI3798CV200 845 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface" 846 depends on MMC_DW 847 select MMC_DW_PLTFM 848 help 849 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the 850 Synopsys DesignWare Memory Card Interface driver. Select this option 851 for platforms based on HiSilicon Hi3798CV200 SoC. 852 853config MMC_DW_HI3798MV200 854 tristate "Hi3798MV200 specific extensions for Synopsys DW Memory Card Interface" 855 depends on MMC_DW 856 select MMC_DW_PLTFM 857 help 858 This selects support for HiSilicon Hi3798MV200 SoC specific extensions to the 859 Synopsys DesignWare Memory Card Interface driver. Select this option 860 for platforms based on HiSilicon Hi3798MV200 SoC. 861 862config MMC_DW_K3 863 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 864 depends on MMC_DW 865 select MMC_DW_PLTFM 866 help 867 This selects support for Hisilicon K3 SoC specific extensions to the 868 Synopsys DesignWare Memory Card Interface driver. Select this option 869 for platforms based on Hisilicon K3 SoC's. 870 871config MMC_DW_PCI 872 tristate "Synopsys Designware MCI support on PCI bus" 873 depends on MMC_DW && PCI 874 help 875 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 876 Select this option if the IP is present on PCI platform. 877 878 If you have a controller with this interface, say Y or M here. 879 880 If unsure, say N. 881 882config MMC_DW_ROCKCHIP 883 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 884 depends on MMC_DW 885 depends on ARCH_ROCKCHIP || COMPILE_TEST 886 select MMC_DW_PLTFM 887 help 888 This selects support for Rockchip SoC specific extensions to the 889 Synopsys DesignWare Memory Card Interface driver. Select this option 890 for platforms based on RK3066, RK3188 and RK3288 SoC's. 891 892config MMC_DW_STARFIVE 893 tristate "StarFive specific extensions for Synopsys DW Memory Card Interface" 894 depends on SOC_STARFIVE 895 depends on MMC_DW 896 select MMC_DW_PLTFM 897 help 898 This selects support for StarFive JH7110 SoC specific extensions to the 899 Synopsys DesignWare Memory Card Interface driver. Select this option 900 for platforms based on StarFive JH7110 SoC. 901 902config MMC_SH_MMCIF 903 tristate "SuperH Internal MMCIF support" 904 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 905 help 906 This selects the MMC Host Interface controller (MMCIF) found in various 907 Renesas SoCs for SH and ARM architectures. 908 909 910config MMC_JZ4740 911 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support" 912 depends on MIPS 913 help 914 This selects support for the SD/MMC controller on Ingenic 915 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs. 916 917 If you have a board based on such a SoC and with a SD/MMC slot, 918 say Y or M here. 919 920config MMC_VUB300 921 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 922 depends on USB 923 help 924 This selects support for Elan Digital Systems' VUB300 chip. 925 926 The VUB300 is a USB-SDIO Host Controller Interface chip 927 that enables the host computer to use SDIO/SD/MMC cards 928 via a USB 2.0 or USB 1.1 host. 929 930 The VUB300 chip will be found in both physically separate 931 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 932 933 The VUB300 chip supports SD and MMC memory cards in addition 934 to single and multifunction SDIO cards. 935 936 Some SDIO cards will need a firmware file to be loaded and 937 sent to VUB300 chip in order to achieve better data throughput. 938 Download these "Offload Pseudocode" from Elan Digital Systems' 939 web-site http://www.elandigitalsystems.com/support/downloads.php 940 and put them in /lib/firmware. Note that without these additional 941 firmware files the VUB300 chip will still function, but not at 942 the best obtainable data rate. 943 944 To compile this mmc host controller driver as a module, 945 choose M here: the module will be called vub300. 946 947 If you have a computer with an embedded VUB300 chip 948 or if you intend connecting a USB adapter based on a 949 VUB300 chip say Y or M here. 950 951config MMC_USHC 952 tristate "USB SD Host Controller (USHC) support" 953 depends on USB 954 help 955 This selects support for USB SD Host Controllers based on 956 the Cypress Astoria chip with firmware compliant with CSR's 957 USB SD Host Controller specification (CS-118793-SP). 958 959 CSR boards with this device include: USB<>SDIO (M1985v2), 960 and Ultrasira. 961 962 Note: These controllers only support SDIO cards and do not 963 support MMC or SD memory cards. 964 965config MMC_WMT 966 tristate "Wondermedia SD/MMC Host Controller support" 967 depends on ARCH_VT8500 || COMPILE_TEST 968 default ARCH_VT8500 969 help 970 This selects support for the SD/MMC Host Controller on 971 Wondermedia WM8505/WM8650 based SoCs. 972 973 To compile this driver as a module, choose M here: the 974 module will be called wmt-sdmmc. 975 976config MMC_USDHI6ROL0 977 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 978 depends on HAS_DMA 979 help 980 This selects support for the Renesas USDHI6ROL0 SD/SDIO 981 Host Controller 982 983config MMC_REALTEK_PCI 984 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 985 depends on MISC_RTSX_PCI 986 help 987 Say Y here to include driver code to support SD/MMC card interface 988 of Realtek PCI-E card reader 989 990config MMC_REALTEK_USB 991 tristate "Realtek USB SD/MMC Card Interface Driver" 992 depends on MISC_RTSX_USB 993 help 994 Say Y here to include driver code to support SD/MMC card interface 995 of Realtek RTS5129/39 series card reader 996 997config MMC_SUNXI 998 tristate "Allwinner sunxi SD/MMC Host Controller support" 999 depends on ARCH_SUNXI || COMPILE_TEST 1000 depends on SUNXI_CCU 1001 help 1002 This selects support for the SD/MMC Host Controller on 1003 Allwinner sunxi SoCs. 1004 1005config MMC_CQHCI 1006 tristate "Command Queue Host Controller Interface support" 1007 depends on HAS_DMA 1008 help 1009 This selects the Command Queue Host Controller Interface (CQHCI) 1010 support present in host controllers of Qualcomm Technologies, Inc 1011 amongst others. 1012 This controller supports eMMC devices with command queue support. 1013 1014 If you have a controller with this interface, say Y or M here. 1015 1016 If unsure, say N. 1017 1018config MMC_HSQ 1019 tristate "MMC Host Software Queue support" 1020 help 1021 This selects the MMC Host Software Queue support. This may increase 1022 performance, if the host controller and its driver supports it. 1023 1024 If you have a controller/driver supporting this interface, say Y or M 1025 here. 1026 1027 If unsure, say N. 1028 1029config MMC_TOSHIBA_PCI 1030 tristate "Toshiba Type A SD/MMC Card Interface Driver" 1031 depends on PCI 1032 1033config MMC_BCM2835 1034 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 1035 depends on ARCH_BCM2835 || COMPILE_TEST 1036 help 1037 This selects the BCM2835 SDHOST MMC controller. If you have 1038 a BCM2835 platform with SD or MMC devices, say Y or M here. 1039 1040 Note that the BCM2835 has two SD controllers: The Arasan 1041 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 1042 sdhost controller (supported by this driver). 1043 1044 If unsure, say N. 1045 1046config MMC_MTK 1047 tristate "MediaTek SD/MMC Card Interface support" 1048 depends on HAS_DMA 1049 depends on COMMON_CLK 1050 select REGULATOR 1051 select MMC_CQHCI 1052 select MMC_HSQ 1053 help 1054 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 1055 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 1056 This is needed if support for any SD/SDIO/MMC devices is required. 1057 If unsure, say N. 1058 1059config MMC_SDHCI_MICROCHIP_PIC32 1060 tristate "Microchip PIC32MZDA SDHCI support" 1061 depends on MMC_SDHCI && MMC_SDHCI_PLTFM && (PIC32MZDA || COMPILE_TEST) 1062 help 1063 This selects the Secure Digital Host Controller Interface (SDHCI) 1064 for PIC32MZDA platform. 1065 1066 If you have a controller with this interface, say Y or M here. 1067 1068 If unsure, say N. 1069 1070config MMC_SDHCI_BRCMSTB 1071 tristate "Broadcom SDIO/SD/MMC support" 1072 depends on ARCH_BRCMSTB || ARCH_BCM2835 || BMIPS_GENERIC || COMPILE_TEST 1073 depends on MMC_SDHCI_PLTFM 1074 select MMC_CQHCI 1075 default ARCH_BRCMSTB || BMIPS_GENERIC 1076 help 1077 This selects support for the SDIO/SD/MMC Host Controller on 1078 Broadcom STB SoCs. 1079 1080 If unsure, say Y. 1081 1082config MMC_SDHCI_XENON 1083 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 1084 depends on MMC_SDHCI_PLTFM 1085 help 1086 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 1087 If you have a controller with this interface, say Y or M here. 1088 If unsure, say N. 1089 1090config MMC_SDHCI_OMAP 1091 tristate "TI SDHCI Controller Support" 1092 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 1093 depends on MMC_SDHCI_PLTFM && OF 1094 select THERMAL 1095 imply TI_SOC_THERMAL 1096 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE 1097 help 1098 This selects the Secure Digital Host Controller Interface (SDHCI) 1099 support present in TI's Keystone/OMAP2+/DRA7 SOCs. The controller 1100 supports SD/MMC/SDIO devices. 1101 1102 If you have a controller with this interface, say Y or M here. 1103 1104 If unsure, say N. 1105 1106config MMC_SDHCI_AM654 1107 tristate "Support for the SDHCI Controller in TI's AM654 SOCs" 1108 depends on ARCH_K3 || COMPILE_TEST 1109 depends on MMC_SDHCI_PLTFM && OF 1110 select MMC_SDHCI_IO_ACCESSORS 1111 select MMC_CQHCI 1112 select REGMAP_MMIO 1113 help 1114 This selects the Secure Digital Host Controller Interface (SDHCI) 1115 support present in TI's AM65x/AM64x/AM62x/J721E SOCs. The controller 1116 supports SD/MMC/SDIO devices. 1117 1118 If you have a controller with this interface, say Y or M here. 1119 1120 If unsure, say N. 1121 1122config MMC_OWL 1123 tristate "Actions Semi Owl SD/MMC Host Controller support" 1124 depends on HAS_DMA 1125 depends on ARCH_ACTIONS || COMPILE_TEST 1126 help 1127 This selects support for the SD/MMC Host Controller on 1128 Actions Semi Owl SoCs. 1129 1130config MMC_LOONGSON2 1131 tristate "Loongson-2K SD/SDIO/eMMC Host Interface support" 1132 depends on LOONGARCH || COMPILE_TEST 1133 depends on HAS_DMA 1134 select REGMAP_MMIO 1135 help 1136 This selects support for the SD/SDIO/eMMC Host Controller on 1137 Loongson-2K series CPUs. 1138 1139 To compile this driver as a module, choose M here: the 1140 module will be called mmc_loongson2. 1141 1142 If unsure, say N. 1143 1144config MMC_SDHCI_EXTERNAL_DMA 1145 bool 1146 1147config MMC_LITEX 1148 tristate "LiteX MMC Host Controller support" 1149 depends on ((PPC_MICROWATT || LITEX) && OF && HAVE_CLK) || COMPILE_TEST 1150 select REGULATOR 1151 select REGULATOR_FIXED_VOLTAGE 1152 help 1153 This selects support for the MMC Host Controller found in LiteX SoCs. 1154 1155 To compile this driver as a module, choose M here: the 1156 module will be called litex_mmc. 1157 1158 If unsure, say N. 1159