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 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_SPARX5 254 tristate "SDHCI OF support for the MCHP Sparx5 SoC" 255 depends on MMC_SDHCI_PLTFM 256 depends on ARCH_SPARX5 || COMPILE_TEST 257 help 258 This selects the Secure Digital Host Controller Interface (SDHCI) 259 found in the MCHP Sparx5 SoC. 260 261 If you have a Sparx5 SoC with this interface, say Y or M here. 262 263 If unsure, say N. 264 265config MMC_SDHCI_OF_MA35D1 266 tristate "SDHCI OF support for the MA35D1 SDHCI controller" 267 depends on ARCH_MA35 || COMPILE_TEST 268 depends on MMC_SDHCI_PLTFM 269 help 270 This selects the MA35D1 Secure Digital Host Controller Interface. 271 The controller supports SD/MMC/SDIO devices. 272 273 If you have a controller with this interface, say Y or M here. 274 275 If unsure, say N. 276 277config MMC_SDHCI_CADENCE 278 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller" 279 depends on MMC_SDHCI_PLTFM 280 depends on OF 281 select MMC_SDHCI_IO_ACCESSORS 282 help 283 This selects the Cadence SD/SDIO/eMMC driver. 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_ESDHC_MCF 290 tristate "SDHCI support for the Freescale eSDHC ColdFire controller" 291 depends on M5441x 292 depends on MMC_SDHCI_PLTFM 293 select MMC_SDHCI_IO_ACCESSORS 294 help 295 This selects the Freescale eSDHC controller support for 296 ColdFire mcf5441x devices. 297 298 If you have a controller with this interface, say Y or M here. 299 300 If unsure, say N. 301 302config MMC_SDHCI_ESDHC_IMX 303 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller" 304 depends on ARCH_MXC || COMPILE_TEST 305 depends on MMC_SDHCI_PLTFM 306 depends on OF 307 select MMC_SDHCI_IO_ACCESSORS 308 select MMC_CQHCI 309 help 310 This selects the Freescale eSDHC/uSDHC controller support 311 found on i.MX25, i.MX35 i.MX5x and i.MX6x. 312 313 If you have a controller with this interface, say Y or M here. 314 315 If unsure, say N. 316 317config MMC_SDHCI_DOVE 318 tristate "SDHCI support on Marvell's Dove SoC" 319 depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST 320 depends on MMC_SDHCI_PLTFM 321 select MMC_SDHCI_IO_ACCESSORS 322 help 323 This selects the Secure Digital Host Controller Interface in 324 Marvell's Dove SoC. 325 326 If you have a controller with this interface, say Y or M here. 327 328 If unsure, say N. 329 330config MMC_SDHCI_TEGRA 331 tristate "SDHCI platform support for the Tegra SD/MMC Controller" 332 depends on ARCH_TEGRA || COMPILE_TEST 333 depends on MMC_SDHCI_PLTFM 334 select MMC_SDHCI_IO_ACCESSORS 335 select MMC_CQHCI 336 help 337 This selects the Tegra SD/MMC controller. If you have a Tegra 338 platform with SD or MMC devices, say Y or M here. 339 340 If unsure, say N. 341 342config MMC_SDHCI_S3C 343 tristate "SDHCI support on Samsung S3C/S5P/Exynos SoC" 344 depends on MMC_SDHCI 345 depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 346 help 347 This selects the Secure Digital Host Controller Interface (SDHCI) 348 often referrered to as the HSMMC block in some of the Samsung 349 S3C6410, S5Pv210 and Exynos (Exynso4210, Exynos4412) SoCs. 350 351 If you have a controller with this interface (thereforeyou build for 352 such Samsung SoC), say Y or M here. 353 354 If unsure, say N. 355 356config MMC_SDHCI_PXAV3 357 tristate "Marvell MMP2 SD Host Controller support (PXAV3)" 358 depends on HAVE_CLK 359 depends on MMC_SDHCI_PLTFM 360 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST 361 default CPU_MMP2 362 help 363 This selects the Marvell(R) PXAV3 SD Host Controller. 364 If you have a MMP2 platform with SD Host Controller 365 and a card slot, say Y or M here. 366 367 If unsure, say N. 368 369config MMC_SDHCI_PXAV2 370 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)" 371 depends on HAVE_CLK 372 depends on MMC_SDHCI_PLTFM 373 depends on ARCH_MMP || COMPILE_TEST 374 default CPU_PXA910 375 select MMC_SDHCI_IO_ACCESSORS 376 help 377 This selects the Marvell(R) PXAV2 SD Host Controller. 378 If you have a PXA9XX 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_SPEAR 384 tristate "SDHCI support on ST SPEAr platform" 385 depends on MMC_SDHCI 386 depends on PLAT_SPEAR || COMPILE_TEST 387 depends on OF 388 help 389 This selects the Secure Digital Host Controller Interface (SDHCI) 390 often referrered to as the HSMMC block in some of the ST SPEAR range 391 of SoC 392 393 If you have a controller with this interface, say Y or M here. 394 395 If unsure, say N. 396 397config MMC_SDHCI_S3C_DMA 398 bool "DMA support on S3C SDHCI" 399 depends on MMC_SDHCI_S3C 400 help 401 Enable DMA support on the Samsung S3C SDHCI glue. The DMA 402 has proved to be problematic if the controller encounters 403 certain errors, and thus should be treated with care. 404 405 YMMV. 406 407config MMC_SDHCI_BCM_KONA 408 tristate "SDHCI support on Broadcom KONA platform" 409 depends on ARCH_BCM_MOBILE || COMPILE_TEST 410 depends on MMC_SDHCI_PLTFM 411 help 412 This selects the Broadcom Kona Secure Digital Host Controller 413 Interface(SDHCI) support. 414 This is used in Broadcom mobile SoCs. 415 416 If you have a controller with this interface, say Y or M here. 417 418config MMC_SDHCI_F_SDH30 419 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30" 420 depends on MMC_SDHCI_PLTFM 421 depends on OF || ACPI 422 help 423 This selects the Secure Digital Host Controller Interface (SDHCI) 424 Needed by some Fujitsu SoC for MMC / SD / SDIO support. 425 If you have a controller with this interface, say Y or M here. 426 427 If unsure, say N. 428 429config MMC_SDHCI_MILBEAUT 430 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30" 431 depends on MMC_SDHCI_PLTFM 432 depends on OF 433 help 434 This selects the Secure Digital Host Controller Interface (SDHCI) 435 Needed by Milbeaut SoC for MMC / SD / SDIO support. 436 If you have a controller with this interface, say Y or M here. 437 438 If unsure, say N. 439 440config MMC_SDHCI_IPROC 441 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller" 442 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST 443 depends on MMC_SDHCI_PLTFM 444 depends on OF || ACPI 445 default ARCH_BCM_IPROC 446 select MMC_SDHCI_IO_ACCESSORS 447 help 448 This selects the iProc SD/MMC controller. 449 450 If you have a BCM2835 or IPROC platform with SD or MMC devices, 451 say Y or M here. 452 453 If unsure, say N. 454 455config MMC_SDHCI_NPCM 456 tristate "Secure Digital Host Controller Interface support for NPCM" 457 depends on ARCH_NPCM || COMPILE_TEST 458 depends on MMC_SDHCI_PLTFM 459 help 460 This provides support for the SD/eMMC controller found in 461 NPCM BMC family SoCs. 462 463config MMC_MESON_GX 464 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support" 465 depends on ARCH_MESON|| COMPILE_TEST 466 depends on COMMON_CLK 467 help 468 This selects support for the Amlogic SD/MMC Host Controller 469 found on the S905/GX*/AXG family of SoCs. This controller is 470 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces. 471 472 If you have a controller with this interface, say Y here. 473 474config MMC_MESON_MX_SDHC 475 tristate "Amlogic Meson SDHC Host Controller support" 476 depends on (ARM && ARCH_MESON) || COMPILE_TEST 477 depends on COMMON_CLK 478 depends on OF 479 help 480 This selects support for the SDHC Host Controller on 481 Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs. 482 The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x 483 with 1, 4, and 8 bit bus widths. 484 485 If you have a controller with this interface, say Y or M here. 486 If unsure, say N. 487 488config MMC_MESON_MX_SDIO 489 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support" 490 depends on ARCH_MESON || COMPILE_TEST 491 depends on COMMON_CLK 492 depends on OF_ADDRESS 493 help 494 This selects support for the SD/MMC Host Controller on 495 Amlogic Meson6, Meson8 and Meson8b SoCs. 496 497 If you have a controller with this interface, say Y or M here. 498 If unsure, say N. 499 500config MMC_MOXART 501 tristate "MOXART SD/MMC Host Controller support" 502 depends on ARCH_MOXART || COMPILE_TEST 503 help 504 This selects support for the MOXART SD/MMC Host Controller. 505 MOXA provides one multi-functional card reader which can 506 be found on some embedded hardware such as UC-7112-LX. 507 If you have a controller with this interface, say Y here. 508 509config MMC_SDHCI_ST 510 tristate "SDHCI support on STMicroelectronics SoC" 511 depends on ARCH_STI || FSP2 || COMPILE_TEST 512 depends on MMC_SDHCI_PLTFM 513 select MMC_SDHCI_IO_ACCESSORS 514 help 515 This selects the Secure Digital Host Controller Interface in 516 STMicroelectronics SoCs. 517 518 If you have a controller with this interface, say Y or M here. 519 If unsure, say N. 520 521config MMC_OMAP 522 tristate "TI OMAP Multimedia Card Interface support" 523 depends on ARCH_OMAP 524 help 525 This selects the TI OMAP Multimedia card Interface. 526 If you have an OMAP board with a Multimedia Card slot, 527 say Y or M here. 528 529 If unsure, say N. 530 531config MMC_OMAP_HS 532 tristate "TI OMAP High Speed Multimedia Card Interface support" 533 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 534 help 535 This selects the TI OMAP High Speed Multimedia card Interface. 536 If you have an omap2plus board with a Multimedia Card slot, 537 say Y or M here. 538 539 If unsure, say N. 540 541config MMC_WBSD 542 tristate "Winbond W83L51xD SD/MMC Card Interface support" 543 depends on ISA_DMA_API 544 help 545 This selects the Winbond(R) W83L51xD Secure digital and 546 Multimedia card Interface. 547 If you have a machine with a integrated W83L518D or W83L519D 548 SD/MMC card reader, say Y or M here. 549 550 If unsure, say N. 551 552config MMC_ALCOR 553 tristate "Alcor Micro/Alcor Link SD/MMC controller" 554 depends on MISC_ALCOR_PCI 555 help 556 Say Y here to include driver code to support SD/MMC card interface 557 of Alcor Micro PCI-E card reader 558 559config MMC_AU1X 560 bool "Alchemy AU1XX0 MMC Card Interface support" 561 depends on MIPS_ALCHEMY 562 depends on MMC=y 563 help 564 This selects the AMD Alchemy(R) Multimedia card interface. 565 If you have a Alchemy platform with a MMC slot, say Y here. 566 567 If unsure, say N. 568 569config MMC_ATMELMCI 570 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 571 depends on ARCH_AT91 572 help 573 This selects the Atmel Multimedia Card Interface driver. 574 If you have an AT91 platform with a Multimedia Card slot, 575 say Y or M here. 576 577 If unsure, say N. 578 579config MMC_SDHCI_MSM 580 tristate "Qualcomm SDHCI Controller Support" 581 depends on ARCH_QCOM || COMPILE_TEST 582 depends on MMC_SDHCI_PLTFM 583 select MMC_SDHCI_IO_ACCESSORS 584 select MMC_CQHCI 585 select QCOM_INLINE_CRYPTO_ENGINE if MMC_CRYPTO 586 help 587 This selects the Secure Digital Host Controller Interface (SDHCI) 588 support present in Qualcomm SOCs. The controller supports 589 SD/MMC/SDIO devices. 590 591 If you have a controller with this interface, say Y or M here. 592 593 If unsure, say N. 594 595config MMC_MXC 596 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 597 depends on ARCH_MXC || PPC_MPC512x 598 help 599 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 600 Multimedia Card Interface. If you have an i.MX or MPC512x platform 601 with a Multimedia Card slot, say Y or M here. 602 603 If unsure, say N. 604 605config MMC_MXS 606 tristate "Freescale MXS Multimedia Card Interface support" 607 depends on ARCH_MXS && MXS_DMA 608 help 609 This selects the Freescale SSP MMC controller found on MXS based 610 platforms like mx23/28. 611 612 If unsure, say N. 613 614config MMC_TIFM_SD 615 tristate "TI Flash Media MMC/SD Interface support" 616 depends on PCI 617 select TIFM_CORE 618 help 619 Say Y here if you want to be able to access MMC/SD cards with 620 the Texas Instruments(R) Flash Media card reader, found in many 621 laptops. 622 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 623 probably also need appropriate card reader host adapter, such as 624 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 625 (TIFM_7XX1)'. 626 627 To compile this driver as a module, choose M here: the 628 module will be called tifm_sd. 629 630config MMC_MVSDIO 631 tristate "Marvell MMC/SD/SDIO host driver" 632 depends on PLAT_ORION || (COMPILE_TEST && ARM) 633 depends on OF 634 help 635 This selects the Marvell SDIO host driver. 636 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 637 SoC controllers. 638 639 To compile this driver as a module, choose M here: the 640 module will be called mvsdio. 641 642config MMC_DAVINCI 643 tristate "TI DAVINCI Multimedia Card Interface support" 644 depends on ARCH_DAVINCI || COMPILE_TEST 645 help 646 This selects the TI DAVINCI Multimedia card Interface. 647 If you have an DAVINCI board with a Multimedia Card slot, 648 say Y or M here. If unsure, say N. 649 650config MMC_SPI 651 tristate "MMC/SD/SDIO over SPI" 652 depends on SPI_MASTER 653 select CRC7 654 select CRC_ITU_T 655 help 656 Some systems access MMC/SD/SDIO cards using a SPI controller 657 instead of using a "native" MMC/SD/SDIO controller. This has a 658 disadvantage of being relatively high overhead, but a compensating 659 advantage of working on many systems without dedicated MMC/SD/SDIO 660 controllers. 661 662 If unsure, or if your system has no SPI master driver, say N. 663 664config MMC_SDRICOH_CS 665 tristate "MMC/SD driver for Ricoh Bay1Controllers" 666 depends on PCI && PCMCIA 667 help 668 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 669 card whenever you insert a MMC or SD card into the card slot. 670 671 To compile this driver as a module, choose M here: the 672 module will be called sdricoh_cs. 673 674config MMC_SDHCI_SPRD 675 tristate "Spreadtrum SDIO host Controller" 676 depends on ARCH_SPRD || COMPILE_TEST 677 depends on MMC_SDHCI_PLTFM 678 select MMC_SDHCI_IO_ACCESSORS 679 select MMC_HSQ 680 help 681 This selects the SDIO Host Controller in Spreadtrum 682 SoCs, this driver supports R11(IP version: R11P0). 683 684 If you have a controller with this interface, say Y or M here. 685 686 If unsure, say N. 687 688config MMC_TMIO_CORE 689 tristate 690 691config MMC_SDHI 692 tristate "Renesas SDHI SD/SDIO controller support" 693 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 694 select MMC_TMIO_CORE 695 select RESET_CONTROLLER if ARCH_RENESAS 696 help 697 This provides support for the SDHI SD/SDIO controller found in 698 Renesas SuperH, ARM and ARM64 based SoCs 699 700config MMC_SDHI_SYS_DMAC 701 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 702 depends on MMC_SDHI 703 default MMC_SDHI if (SUPERH || ARM) 704 help 705 This provides DMA support for SDHI SD/SDIO controllers 706 using SYS-DMAC via DMA Engine. This supports the controllers 707 found in SuperH and Renesas ARM based SoCs. 708 709config MMC_SDHI_INTERNAL_DMAC 710 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 711 depends on ARCH_RENESAS || COMPILE_TEST 712 depends on MMC_SDHI 713 default MMC_SDHI if ARCH_RENESAS 714 help 715 This provides DMA support for SDHI SD/SDIO controllers 716 using on-chip bus mastering. This supports the controllers 717 found in arm64 based SoCs. This controller is also found in 718 some RZ family SoCs. 719 720config MMC_UNIPHIER 721 tristate "UniPhier SD/eMMC Host Controller support" 722 depends on ARCH_UNIPHIER || COMPILE_TEST 723 depends on OF 724 select MMC_TMIO_CORE 725 help 726 This provides support for the SD/eMMC controller found in 727 UniPhier SoCs. The eMMC variant of this controller is used 728 only for 32-bit SoCs. 729 730config MMC_CB710 731 tristate "ENE CB710 MMC/SD Interface support" 732 depends on PCI 733 select CB710_CORE 734 help 735 This option enables support for MMC/SD part of ENE CB710/720 Flash 736 memory card reader found in some laptops (ie. some versions of 737 HP Compaq nx9500). 738 739 This driver can also be built as a module. If so, the module 740 will be called cb710-mmc. 741 742config MMC_VIA_SDMMC 743 tristate "VIA SD/MMC Card Reader Driver" 744 depends on PCI 745 help 746 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 747 VIA provides one multi-functional card reader which integrated into 748 some motherboards manufactured by VIA. This card reader supports 749 SD/MMC/SDHC. 750 If you have a controller with this interface, say Y or M here. 751 752 If unsure, say N. 753 754config MMC_CAVIUM_OCTEON 755 tristate "Cavium OCTEON SD/MMC Card Interface support" 756 depends on CAVIUM_OCTEON_SOC 757 help 758 This selects Cavium OCTEON SD/MMC card Interface. 759 If you have an OCTEON board with a Multimedia Card slot, 760 say Y or M here. 761 762 If unsure, say N. 763 764config MMC_CAVIUM_THUNDERX 765 tristate "Cavium ThunderX SD/MMC Card Interface support" 766 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 767 depends on GPIO_THUNDERX 768 depends on OF_ADDRESS 769 help 770 This selects Cavium ThunderX SD/MMC Card Interface. 771 If you have an Cavium ARM64 board with a Multimedia Card slot 772 or builtin eMMC chip say Y or M here. If built as a module 773 the module will be called thunderx_mmc.ko. 774 775config MMC_DW 776 tristate "Synopsys DesignWare Memory Card Interface" 777 depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST 778 help 779 This selects support for the Synopsys DesignWare Mobile Storage IP 780 block, this provides host support for SD and MMC interfaces, in both 781 PIO, internal DMA mode and external DMA mode. 782 783config MMC_DW_PLTFM 784 tristate "Synopsys Designware MCI Support as platform device" 785 depends on MMC_DW 786 default y 787 help 788 This selects the common helper functions support for Host Controller 789 Interface based platform driver. Please select this option if the IP 790 is present as a platform device. This is the common interface for the 791 Synopsys Designware IP. 792 793 If you have a controller with this interface, say Y or M here. 794 795 If unsure, say Y. 796 797config MMC_DW_BLUEFIELD 798 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface" 799 depends on MMC_DW 800 select MMC_DW_PLTFM 801 help 802 This selects support for Mellanox BlueField SoC specific extensions to 803 the Synopsys DesignWare Memory Card Interface driver. Select this 804 option for platforms based on Mellanox BlueField SoC's. 805 806config MMC_DW_EXYNOS 807 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 808 depends on MMC_DW 809 select MMC_DW_PLTFM 810 help 811 This selects support for Samsung Exynos SoC specific extensions to the 812 Synopsys DesignWare Memory Card Interface driver. Select this option 813 for platforms based on Exynos4 and Exynos5 SoC's. 814 815config MMC_DW_HI3798CV200 816 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface" 817 depends on MMC_DW 818 select MMC_DW_PLTFM 819 help 820 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the 821 Synopsys DesignWare Memory Card Interface driver. Select this option 822 for platforms based on HiSilicon Hi3798CV200 SoC. 823 824config MMC_DW_HI3798MV200 825 tristate "Hi3798MV200 specific extensions for Synopsys DW Memory Card Interface" 826 depends on MMC_DW 827 select MMC_DW_PLTFM 828 help 829 This selects support for HiSilicon Hi3798MV200 SoC specific extensions to the 830 Synopsys DesignWare Memory Card Interface driver. Select this option 831 for platforms based on HiSilicon Hi3798MV200 SoC. 832 833config MMC_DW_K3 834 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 835 depends on MMC_DW 836 select MMC_DW_PLTFM 837 help 838 This selects support for Hisilicon K3 SoC specific extensions to the 839 Synopsys DesignWare Memory Card Interface driver. Select this option 840 for platforms based on Hisilicon K3 SoC's. 841 842config MMC_DW_PCI 843 tristate "Synopsys Designware MCI support on PCI bus" 844 depends on MMC_DW && PCI 845 help 846 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 847 Select this option if the IP is present on PCI platform. 848 849 If you have a controller with this interface, say Y or M here. 850 851 If unsure, say N. 852 853config MMC_DW_ROCKCHIP 854 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 855 depends on MMC_DW && ARCH_ROCKCHIP 856 select MMC_DW_PLTFM 857 help 858 This selects support for Rockchip SoC specific extensions to the 859 Synopsys DesignWare Memory Card Interface driver. Select this option 860 for platforms based on RK3066, RK3188 and RK3288 SoC's. 861 862config MMC_DW_STARFIVE 863 tristate "StarFive specific extensions for Synopsys DW Memory Card Interface" 864 depends on SOC_STARFIVE 865 depends on MMC_DW 866 select MMC_DW_PLTFM 867 help 868 This selects support for StarFive JH7110 SoC specific extensions to the 869 Synopsys DesignWare Memory Card Interface driver. Select this option 870 for platforms based on StarFive JH7110 SoC. 871 872config MMC_SH_MMCIF 873 tristate "SuperH Internal MMCIF support" 874 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 875 help 876 This selects the MMC Host Interface controller (MMCIF) found in various 877 Renesas SoCs for SH and ARM architectures. 878 879 880config MMC_JZ4740 881 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support" 882 depends on MIPS 883 help 884 This selects support for the SD/MMC controller on Ingenic 885 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs. 886 887 If you have a board based on such a SoC and with a SD/MMC slot, 888 say Y or M here. 889 890config MMC_VUB300 891 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 892 depends on USB 893 help 894 This selects support for Elan Digital Systems' VUB300 chip. 895 896 The VUB300 is a USB-SDIO Host Controller Interface chip 897 that enables the host computer to use SDIO/SD/MMC cards 898 via a USB 2.0 or USB 1.1 host. 899 900 The VUB300 chip will be found in both physically separate 901 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 902 903 The VUB300 chip supports SD and MMC memory cards in addition 904 to single and multifunction SDIO cards. 905 906 Some SDIO cards will need a firmware file to be loaded and 907 sent to VUB300 chip in order to achieve better data throughput. 908 Download these "Offload Pseudocode" from Elan Digital Systems' 909 web-site http://www.elandigitalsystems.com/support/downloads.php 910 and put them in /lib/firmware. Note that without these additional 911 firmware files the VUB300 chip will still function, but not at 912 the best obtainable data rate. 913 914 To compile this mmc host controller driver as a module, 915 choose M here: the module will be called vub300. 916 917 If you have a computer with an embedded VUB300 chip 918 or if you intend connecting a USB adapter based on a 919 VUB300 chip say Y or M here. 920 921config MMC_USHC 922 tristate "USB SD Host Controller (USHC) support" 923 depends on USB 924 help 925 This selects support for USB SD Host Controllers based on 926 the Cypress Astoria chip with firmware compliant with CSR's 927 USB SD Host Controller specification (CS-118793-SP). 928 929 CSR boards with this device include: USB<>SDIO (M1985v2), 930 and Ultrasira. 931 932 Note: These controllers only support SDIO cards and do not 933 support MMC or SD memory cards. 934 935config MMC_WMT 936 tristate "Wondermedia SD/MMC Host Controller support" 937 depends on ARCH_VT8500 938 default y 939 help 940 This selects support for the SD/MMC Host Controller on 941 Wondermedia WM8505/WM8650 based SoCs. 942 943 To compile this driver as a module, choose M here: the 944 module will be called wmt-sdmmc. 945 946config MMC_USDHI6ROL0 947 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 948 depends on HAS_DMA 949 help 950 This selects support for the Renesas USDHI6ROL0 SD/SDIO 951 Host Controller 952 953config MMC_REALTEK_PCI 954 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 955 depends on MISC_RTSX_PCI 956 help 957 Say Y here to include driver code to support SD/MMC card interface 958 of Realtek PCI-E card reader 959 960config MMC_REALTEK_USB 961 tristate "Realtek USB SD/MMC Card Interface Driver" 962 depends on MISC_RTSX_USB 963 help 964 Say Y here to include driver code to support SD/MMC card interface 965 of Realtek RTS5129/39 series card reader 966 967config MMC_SUNXI 968 tristate "Allwinner sunxi SD/MMC Host Controller support" 969 depends on ARCH_SUNXI || COMPILE_TEST 970 depends on SUNXI_CCU 971 help 972 This selects support for the SD/MMC Host Controller on 973 Allwinner sunxi SoCs. 974 975config MMC_CQHCI 976 tristate "Command Queue Host Controller Interface support" 977 depends on HAS_DMA 978 help 979 This selects the Command Queue Host Controller Interface (CQHCI) 980 support present in host controllers of Qualcomm Technologies, Inc 981 amongst others. 982 This controller supports eMMC devices with command queue support. 983 984 If you have a controller with this interface, say Y or M here. 985 986 If unsure, say N. 987 988config MMC_HSQ 989 tristate "MMC Host Software Queue support" 990 help 991 This selects the MMC Host Software Queue support. This may increase 992 performance, if the host controller and its driver supports it. 993 994 If you have a controller/driver supporting this interface, say Y or M 995 here. 996 997 If unsure, say N. 998 999config MMC_TOSHIBA_PCI 1000 tristate "Toshiba Type A SD/MMC Card Interface Driver" 1001 depends on PCI 1002 1003config MMC_BCM2835 1004 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 1005 depends on ARCH_BCM2835 || COMPILE_TEST 1006 help 1007 This selects the BCM2835 SDHOST MMC controller. If you have 1008 a BCM2835 platform with SD or MMC devices, say Y or M here. 1009 1010 Note that the BCM2835 has two SD controllers: The Arasan 1011 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 1012 sdhost controller (supported by this driver). 1013 1014 If unsure, say N. 1015 1016config MMC_MTK 1017 tristate "MediaTek SD/MMC Card Interface support" 1018 depends on HAS_DMA 1019 depends on COMMON_CLK 1020 select REGULATOR 1021 select MMC_CQHCI 1022 select MMC_HSQ 1023 help 1024 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 1025 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 1026 This is needed if support for any SD/SDIO/MMC devices is required. 1027 If unsure, say N. 1028 1029config MMC_SDHCI_MICROCHIP_PIC32 1030 tristate "Microchip PIC32MZDA SDHCI support" 1031 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM 1032 help 1033 This selects the Secure Digital Host Controller Interface (SDHCI) 1034 for PIC32MZDA platform. 1035 1036 If you have a controller with this interface, say Y or M here. 1037 1038 If unsure, say N. 1039 1040config MMC_SDHCI_BRCMSTB 1041 tristate "Broadcom SDIO/SD/MMC support" 1042 depends on ARCH_BRCMSTB || ARCH_BCM2835 || BMIPS_GENERIC || COMPILE_TEST 1043 depends on MMC_SDHCI_PLTFM 1044 select MMC_CQHCI 1045 default ARCH_BRCMSTB || BMIPS_GENERIC 1046 help 1047 This selects support for the SDIO/SD/MMC Host Controller on 1048 Broadcom STB SoCs. 1049 1050 If unsure, say Y. 1051 1052config MMC_SDHCI_XENON 1053 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 1054 depends on MMC_SDHCI_PLTFM 1055 help 1056 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 1057 If you have a controller with this interface, say Y or M here. 1058 If unsure, say N. 1059 1060config MMC_SDHCI_OMAP 1061 tristate "TI SDHCI Controller Support" 1062 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 1063 depends on MMC_SDHCI_PLTFM && OF 1064 select THERMAL 1065 imply TI_SOC_THERMAL 1066 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE 1067 help 1068 This selects the Secure Digital Host Controller Interface (SDHCI) 1069 support present in TI's Keystone/OMAP2+/DRA7 SOCs. The controller 1070 supports SD/MMC/SDIO devices. 1071 1072 If you have a controller with this interface, say Y or M here. 1073 1074 If unsure, say N. 1075 1076config MMC_SDHCI_AM654 1077 tristate "Support for the SDHCI Controller in TI's AM654 SOCs" 1078 depends on ARCH_K3 || COMPILE_TEST 1079 depends on MMC_SDHCI_PLTFM && OF 1080 select MMC_SDHCI_IO_ACCESSORS 1081 select MMC_CQHCI 1082 select REGMAP_MMIO 1083 help 1084 This selects the Secure Digital Host Controller Interface (SDHCI) 1085 support present in TI's AM65x/AM64x/AM62x/J721E SOCs. The controller 1086 supports SD/MMC/SDIO devices. 1087 1088 If you have a controller with this interface, say Y or M here. 1089 1090 If unsure, say N. 1091 1092config MMC_OWL 1093 tristate "Actions Semi Owl SD/MMC Host Controller support" 1094 depends on HAS_DMA 1095 depends on ARCH_ACTIONS || COMPILE_TEST 1096 help 1097 This selects support for the SD/MMC Host Controller on 1098 Actions Semi Owl SoCs. 1099 1100config MMC_SDHCI_EXTERNAL_DMA 1101 bool 1102 1103config MMC_LITEX 1104 tristate "LiteX MMC Host Controller support" 1105 depends on ((PPC_MICROWATT || LITEX) && OF && HAVE_CLK) || COMPILE_TEST 1106 select REGULATOR 1107 select REGULATOR_FIXED_VOLTAGE 1108 help 1109 This selects support for the MMC Host Controller found in LiteX SoCs. 1110 1111 To compile this driver as a module, choose M here: the 1112 module will be called litex_mmc. 1113 1114 If unsure, say N. 1115