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_PCI 102 tristate "SDHCI support on PCI bus" 103 depends on MMC_SDHCI && PCI 104 select MMC_CQHCI 105 select IOSF_MBI if X86 106 select MMC_SDHCI_IO_ACCESSORS 107 help 108 This selects the PCI Secure Digital Host Controller Interface. 109 Most controllers found today are PCI devices. 110 111 If you have a controller with this interface, say Y or M here. 112 113 If unsure, say N. 114 115config MMC_RICOH_MMC 116 bool "Ricoh MMC Controller Disabler" 117 depends on MMC_SDHCI_PCI 118 default y 119 help 120 This adds a pci quirk to disable Ricoh MMC Controller. This 121 proprietary controller is unnecessary because the SDHCI driver 122 supports MMC cards on the SD controller, but if it is not 123 disabled, it will steal the MMC cards away - rendering them 124 useless. It is safe to select this even if you don't 125 have a Ricoh based card reader. 126 127 If unsure, say Y. 128 129config MMC_SDHCI_ACPI 130 tristate "SDHCI support for ACPI enumerated SDHCI controllers" 131 depends on MMC_SDHCI && ACPI && PCI 132 select IOSF_MBI if X86 133 help 134 This selects support for ACPI enumerated SDHCI controllers, 135 identified by ACPI Compatibility ID PNP0D40 or specific 136 ACPI Hardware IDs. 137 138 If you have a controller with this interface, say Y or M here. 139 140 If unsure, say N. 141 142config MMC_SDHCI_PLTFM 143 tristate "SDHCI platform and OF driver helper" 144 depends on MMC_SDHCI 145 help 146 This selects the common helper functions support for Secure Digital 147 Host Controller Interface based platform and OF drivers. 148 149 If you have a controller with this interface, say Y or M here. 150 151 If unsure, say N. 152 153config MMC_SDHCI_OF_ARASAN 154 tristate "SDHCI OF support for the Arasan SDHCI controllers" 155 depends on MMC_SDHCI_PLTFM 156 depends on OF 157 depends on COMMON_CLK 158 select MMC_CQHCI 159 help 160 This selects the Arasan Secure Digital Host Controller Interface 161 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC. 162 163 If you have a controller with this interface, say Y or M here. 164 165 If unsure, say N. 166 167config MMC_SDHCI_OF_ASPEED 168 tristate "SDHCI OF support for the ASPEED SDHCI controller" 169 depends on ARCH_ASPEED || COMPILE_TEST 170 depends on MMC_SDHCI_PLTFM 171 depends on OF && OF_ADDRESS 172 select MMC_SDHCI_IO_ACCESSORS 173 help 174 This selects the ASPEED Secure Digital Host Controller Interface. 175 176 If you have a controller with this interface, say Y or M here. You 177 also need to enable an appropriate bus interface. 178 179 If unsure, say N. 180 181config MMC_SDHCI_OF_ASPEED_TEST 182 bool "Tests for the ASPEED SDHCI driver" if !KUNIT_ALL_TESTS 183 depends on MMC_SDHCI_OF_ASPEED && KUNIT 184 depends on (MMC_SDHCI_OF_ASPEED=m || KUNIT=y) 185 default KUNIT_ALL_TESTS 186 help 187 Enable KUnit tests for the ASPEED SDHCI driver. Select this 188 option only if you will boot the kernel for the purpose of running 189 unit tests (e.g. under UML or qemu). 190 191 The KUnit tests generally exercise parts of the driver that do not 192 directly touch the hardware, for example, the phase correction 193 calculations. 194 195 If unsure, say N. 196 197config MMC_SDHCI_OF_AT91 198 tristate "SDHCI OF support for the Atmel SDMMC controller" 199 depends on MMC_SDHCI_PLTFM 200 depends on OF && HAVE_CLK 201 help 202 This selects the Atmel SDMMC driver 203 204config MMC_SDHCI_OF_ESDHC 205 tristate "SDHCI OF support for the Freescale eSDHC controller" 206 depends on MMC_SDHCI_PLTFM 207 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST 208 select MMC_SDHCI_IO_ACCESSORS 209 select FSL_GUTS 210 help 211 This selects the Freescale eSDHC controller support. 212 213 If you have a controller with this interface, say Y or M here. 214 215 If unsure, say N. 216 217config MMC_SDHCI_OF_HLWD 218 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers" 219 depends on MMC_SDHCI_PLTFM 220 depends on PPC 221 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER 222 help 223 This selects the Secure Digital Host Controller Interface (SDHCI) 224 found in the "Hollywood" chipset of the Nintendo Wii video game 225 console. 226 227 If you have a controller with this interface, say Y or M here. 228 229 If unsure, say N. 230 231config MMC_SDHCI_OF_DWCMSHC 232 tristate "SDHCI OF support for the Synopsys DWC MSHC" 233 depends on MMC_SDHCI_PLTFM 234 depends on OF 235 depends on COMMON_CLK 236 help 237 This selects Synopsys DesignWare Cores Mobile Storage Controller 238 support. 239 If you have a controller with this interface, say Y or M here. 240 If unsure, say N. 241 242config MMC_SDHCI_OF_SPARX5 243 tristate "SDHCI OF support for the MCHP Sparx5 SoC" 244 depends on MMC_SDHCI_PLTFM 245 depends on ARCH_SPARX5 || COMPILE_TEST 246 help 247 This selects the Secure Digital Host Controller Interface (SDHCI) 248 found in the MCHP Sparx5 SoC. 249 250 If you have a Sparx5 SoC with this interface, say Y or M here. 251 252 If unsure, say N. 253 254config MMC_SDHCI_CADENCE 255 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller" 256 depends on MMC_SDHCI_PLTFM 257 depends on OF 258 help 259 This selects the Cadence SD/SDIO/eMMC driver. 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_ESDHC_MCF 266 tristate "SDHCI support for the Freescale eSDHC ColdFire controller" 267 depends on M5441x 268 depends on MMC_SDHCI_PLTFM 269 select MMC_SDHCI_IO_ACCESSORS 270 help 271 This selects the Freescale eSDHC controller support for 272 ColdFire mcf5441x devices. 273 274 If you have a controller with this interface, say Y or M here. 275 276 If unsure, say N. 277 278config MMC_SDHCI_ESDHC_IMX 279 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller" 280 depends on ARCH_MXC || COMPILE_TEST 281 depends on MMC_SDHCI_PLTFM 282 depends on OF 283 select MMC_SDHCI_IO_ACCESSORS 284 select MMC_CQHCI 285 help 286 This selects the Freescale eSDHC/uSDHC controller support 287 found on i.MX25, i.MX35 i.MX5x and i.MX6x. 288 289 If you have a controller with this interface, say Y or M here. 290 291 If unsure, say N. 292 293config MMC_SDHCI_DOVE 294 tristate "SDHCI support on Marvell's Dove SoC" 295 depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST 296 depends on MMC_SDHCI_PLTFM 297 select MMC_SDHCI_IO_ACCESSORS 298 help 299 This selects the Secure Digital Host Controller Interface in 300 Marvell's Dove SoC. 301 302 If you have a controller with this interface, say Y or M here. 303 304 If unsure, say N. 305 306config MMC_SDHCI_TEGRA 307 tristate "SDHCI platform support for the Tegra SD/MMC Controller" 308 depends on ARCH_TEGRA || COMPILE_TEST 309 depends on MMC_SDHCI_PLTFM 310 select MMC_SDHCI_IO_ACCESSORS 311 select MMC_CQHCI 312 help 313 This selects the Tegra SD/MMC controller. If you have a Tegra 314 platform with SD or MMC devices, say Y or M here. 315 316 If unsure, say N. 317 318config MMC_SDHCI_S3C 319 tristate "SDHCI support on Samsung S3C/S5P/Exynos SoC" 320 depends on MMC_SDHCI 321 depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 322 help 323 This selects the Secure Digital Host Controller Interface (SDHCI) 324 often referrered to as the HSMMC block in some of the Samsung 325 S3C6410, S5Pv210 and Exynos (Exynso4210, Exynos4412) SoCs. 326 327 If you have a controller with this interface (thereforeyou build for 328 such Samsung SoC), say Y or M here. 329 330 If unsure, say N. 331 332config MMC_SDHCI_PXAV3 333 tristate "Marvell MMP2 SD Host Controller support (PXAV3)" 334 depends on HAVE_CLK 335 depends on MMC_SDHCI_PLTFM 336 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST 337 default CPU_MMP2 338 help 339 This selects the Marvell(R) PXAV3 SD Host Controller. 340 If you have a MMP2 platform with SD Host Controller 341 and a card slot, say Y or M here. 342 343 If unsure, say N. 344 345config MMC_SDHCI_PXAV2 346 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)" 347 depends on HAVE_CLK 348 depends on MMC_SDHCI_PLTFM 349 depends on ARCH_MMP || COMPILE_TEST 350 default CPU_PXA910 351 select MMC_SDHCI_IO_ACCESSORS 352 help 353 This selects the Marvell(R) PXAV2 SD Host Controller. 354 If you have a PXA9XX platform with SD Host Controller 355 and a card slot, say Y or M here. 356 357 If unsure, say N. 358 359config MMC_SDHCI_SPEAR 360 tristate "SDHCI support on ST SPEAr platform" 361 depends on MMC_SDHCI 362 depends on PLAT_SPEAR || COMPILE_TEST 363 depends on OF 364 help 365 This selects the Secure Digital Host Controller Interface (SDHCI) 366 often referrered to as the HSMMC block in some of the ST SPEAR range 367 of SoC 368 369 If you have a controller with this interface, say Y or M here. 370 371 If unsure, say N. 372 373config MMC_SDHCI_S3C_DMA 374 bool "DMA support on S3C SDHCI" 375 depends on MMC_SDHCI_S3C 376 help 377 Enable DMA support on the Samsung S3C SDHCI glue. The DMA 378 has proved to be problematic if the controller encounters 379 certain errors, and thus should be treated with care. 380 381 YMMV. 382 383config MMC_SDHCI_BCM_KONA 384 tristate "SDHCI support on Broadcom KONA platform" 385 depends on ARCH_BCM_MOBILE || COMPILE_TEST 386 depends on MMC_SDHCI_PLTFM 387 help 388 This selects the Broadcom Kona Secure Digital Host Controller 389 Interface(SDHCI) support. 390 This is used in Broadcom mobile SoCs. 391 392 If you have a controller with this interface, say Y or M here. 393 394config MMC_SDHCI_F_SDH30 395 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30" 396 depends on MMC_SDHCI_PLTFM 397 depends on OF || ACPI 398 help 399 This selects the Secure Digital Host Controller Interface (SDHCI) 400 Needed by some Fujitsu SoC for MMC / SD / SDIO support. 401 If you have a controller with this interface, say Y or M here. 402 403 If unsure, say N. 404 405config MMC_SDHCI_MILBEAUT 406 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30" 407 depends on MMC_SDHCI_PLTFM 408 depends on OF 409 help 410 This selects the Secure Digital Host Controller Interface (SDHCI) 411 Needed by Milbeaut SoC for MMC / SD / SDIO support. 412 If you have a controller with this interface, say Y or M here. 413 414 If unsure, say N. 415 416config MMC_SDHCI_IPROC 417 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller" 418 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST 419 depends on MMC_SDHCI_PLTFM 420 depends on OF || ACPI 421 default ARCH_BCM_IPROC 422 select MMC_SDHCI_IO_ACCESSORS 423 help 424 This selects the iProc SD/MMC controller. 425 426 If you have a BCM2835 or IPROC platform with SD or MMC devices, 427 say Y or M here. 428 429 If unsure, say N. 430 431config MMC_MESON_GX 432 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support" 433 depends on ARCH_MESON|| COMPILE_TEST 434 depends on COMMON_CLK 435 help 436 This selects support for the Amlogic SD/MMC Host Controller 437 found on the S905/GX*/AXG family of SoCs. This controller is 438 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces. 439 440 If you have a controller with this interface, say Y here. 441 442config MMC_MESON_MX_SDHC 443 tristate "Amlogic Meson SDHC Host Controller support" 444 depends on (ARM && ARCH_MESON) || COMPILE_TEST 445 depends on COMMON_CLK 446 depends on OF 447 help 448 This selects support for the SDHC Host Controller on 449 Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs. 450 The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x 451 with 1, 4, and 8 bit bus widths. 452 453 If you have a controller with this interface, say Y or M here. 454 If unsure, say N. 455 456config MMC_MESON_MX_SDIO 457 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support" 458 depends on ARCH_MESON || COMPILE_TEST 459 depends on COMMON_CLK 460 depends on OF_ADDRESS 461 help 462 This selects support for the SD/MMC Host Controller on 463 Amlogic Meson6, Meson8 and Meson8b SoCs. 464 465 If you have a controller with this interface, say Y or M here. 466 If unsure, say N. 467 468config MMC_MOXART 469 tristate "MOXART SD/MMC Host Controller support" 470 depends on ARCH_MOXART || COMPILE_TEST 471 help 472 This selects support for the MOXART SD/MMC Host Controller. 473 MOXA provides one multi-functional card reader which can 474 be found on some embedded hardware such as UC-7112-LX. 475 If you have a controller with this interface, say Y here. 476 477config MMC_SDHCI_ST 478 tristate "SDHCI support on STMicroelectronics SoC" 479 depends on ARCH_STI || FSP2 || COMPILE_TEST 480 depends on MMC_SDHCI_PLTFM 481 select MMC_SDHCI_IO_ACCESSORS 482 help 483 This selects the Secure Digital Host Controller Interface in 484 STMicroelectronics SoCs. 485 486 If you have a controller with this interface, say Y or M here. 487 If unsure, say N. 488 489config MMC_OMAP 490 tristate "TI OMAP Multimedia Card Interface support" 491 depends on ARCH_OMAP 492 help 493 This selects the TI OMAP Multimedia card Interface. 494 If you have an OMAP board with a Multimedia Card slot, 495 say Y or M here. 496 497 If unsure, say N. 498 499config MMC_OMAP_HS 500 tristate "TI OMAP High Speed Multimedia Card Interface support" 501 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 502 help 503 This selects the TI OMAP High Speed Multimedia card Interface. 504 If you have an omap2plus board with a Multimedia Card slot, 505 say Y or M here. 506 507 If unsure, say N. 508 509config MMC_WBSD 510 tristate "Winbond W83L51xD SD/MMC Card Interface support" 511 depends on ISA_DMA_API 512 help 513 This selects the Winbond(R) W83L51xD Secure digital and 514 Multimedia card Interface. 515 If you have a machine with a integrated W83L518D or W83L519D 516 SD/MMC card reader, say Y or M here. 517 518 If unsure, say N. 519 520config MMC_ALCOR 521 tristate "Alcor Micro/Alcor Link SD/MMC controller" 522 depends on MISC_ALCOR_PCI 523 help 524 Say Y here to include driver code to support SD/MMC card interface 525 of Alcor Micro PCI-E card reader 526 527config MMC_AU1X 528 tristate "Alchemy AU1XX0 MMC Card Interface support" 529 depends on MIPS_ALCHEMY 530 help 531 This selects the AMD Alchemy(R) Multimedia card interface. 532 If you have a Alchemy platform with a MMC slot, say Y or M here. 533 534 If unsure, say N. 535 536config MMC_ATMELMCI 537 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 538 depends on ARCH_AT91 539 help 540 This selects the Atmel Multimedia Card Interface driver. 541 If you have an AT91 platform with a Multimedia Card slot, 542 say Y or M here. 543 544 If unsure, say N. 545 546config MMC_SDHCI_MSM 547 tristate "Qualcomm SDHCI Controller Support" 548 depends on ARCH_QCOM || COMPILE_TEST 549 depends on MMC_SDHCI_PLTFM 550 select MMC_SDHCI_IO_ACCESSORS 551 select MMC_CQHCI 552 select QCOM_SCM if MMC_CRYPTO 553 help 554 This selects the Secure Digital Host Controller Interface (SDHCI) 555 support present in Qualcomm SOCs. The controller supports 556 SD/MMC/SDIO devices. 557 558 If you have a controller with this interface, say Y or M here. 559 560 If unsure, say N. 561 562config MMC_MXC 563 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 564 depends on ARCH_MXC || PPC_MPC512x 565 help 566 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 567 Multimedia Card Interface. If you have an i.MX or MPC512x platform 568 with a Multimedia Card slot, say Y or M here. 569 570 If unsure, say N. 571 572config MMC_MXS 573 tristate "Freescale MXS Multimedia Card Interface support" 574 depends on ARCH_MXS && MXS_DMA 575 help 576 This selects the Freescale SSP MMC controller found on MXS based 577 platforms like mx23/28. 578 579 If unsure, say N. 580 581config MMC_TIFM_SD 582 tristate "TI Flash Media MMC/SD Interface support" 583 depends on PCI 584 select TIFM_CORE 585 help 586 Say Y here if you want to be able to access MMC/SD cards with 587 the Texas Instruments(R) Flash Media card reader, found in many 588 laptops. 589 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 590 probably also need appropriate card reader host adapter, such as 591 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 592 (TIFM_7XX1)'. 593 594 To compile this driver as a module, choose M here: the 595 module will be called tifm_sd. 596 597config MMC_MVSDIO 598 tristate "Marvell MMC/SD/SDIO host driver" 599 depends on PLAT_ORION || (COMPILE_TEST && ARM) 600 depends on OF 601 help 602 This selects the Marvell SDIO host driver. 603 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 604 SoC controllers. 605 606 To compile this driver as a module, choose M here: the 607 module will be called mvsdio. 608 609config MMC_DAVINCI 610 tristate "TI DAVINCI Multimedia Card Interface support" 611 depends on ARCH_DAVINCI || COMPILE_TEST 612 help 613 This selects the TI DAVINCI Multimedia card Interface. 614 If you have an DAVINCI board with a Multimedia Card slot, 615 say Y or M here. If unsure, say N. 616 617config MMC_SPI 618 tristate "MMC/SD/SDIO over SPI" 619 depends on SPI_MASTER 620 select CRC7 621 select CRC_ITU_T 622 help 623 Some systems access MMC/SD/SDIO cards using a SPI controller 624 instead of using a "native" MMC/SD/SDIO controller. This has a 625 disadvantage of being relatively high overhead, but a compensating 626 advantage of working on many systems without dedicated MMC/SD/SDIO 627 controllers. 628 629 If unsure, or if your system has no SPI master driver, say N. 630 631config MMC_SDRICOH_CS 632 tristate "MMC/SD driver for Ricoh Bay1Controllers" 633 depends on PCI && PCMCIA 634 help 635 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 636 card whenever you insert a MMC or SD card into the card slot. 637 638 To compile this driver as a module, choose M here: the 639 module will be called sdricoh_cs. 640 641config MMC_SDHCI_SPRD 642 tristate "Spreadtrum SDIO host Controller" 643 depends on ARCH_SPRD || COMPILE_TEST 644 depends on MMC_SDHCI_PLTFM 645 select MMC_SDHCI_IO_ACCESSORS 646 select MMC_HSQ 647 help 648 This selects the SDIO Host Controller in Spreadtrum 649 SoCs, this driver supports R11(IP version: R11P0). 650 651 If you have a controller with this interface, say Y or M here. 652 653 If unsure, say N. 654 655config MMC_TMIO_CORE 656 tristate 657 658config MMC_SDHI 659 tristate "Renesas SDHI SD/SDIO controller support" 660 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 661 select MMC_TMIO_CORE 662 select RESET_CONTROLLER if ARCH_RENESAS 663 help 664 This provides support for the SDHI SD/SDIO controller found in 665 Renesas SuperH, ARM and ARM64 based SoCs 666 667config MMC_SDHI_SYS_DMAC 668 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 669 depends on MMC_SDHI 670 default MMC_SDHI if (SUPERH || ARM) 671 help 672 This provides DMA support for SDHI SD/SDIO controllers 673 using SYS-DMAC via DMA Engine. This supports the controllers 674 found in SuperH and Renesas ARM based SoCs. 675 676config MMC_SDHI_INTERNAL_DMAC 677 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 678 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST 679 depends on MMC_SDHI 680 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470) 681 help 682 This provides DMA support for SDHI SD/SDIO controllers 683 using on-chip bus mastering. This supports the controllers 684 found in arm64 based SoCs. This controller is also found in 685 some RZ family SoCs. 686 687config MMC_UNIPHIER 688 tristate "UniPhier SD/eMMC Host Controller support" 689 depends on ARCH_UNIPHIER || COMPILE_TEST 690 depends on OF 691 select MMC_TMIO_CORE 692 help 693 This provides support for the SD/eMMC controller found in 694 UniPhier SoCs. The eMMC variant of this controller is used 695 only for 32-bit SoCs. 696 697config MMC_CB710 698 tristate "ENE CB710 MMC/SD Interface support" 699 depends on PCI 700 select CB710_CORE 701 help 702 This option enables support for MMC/SD part of ENE CB710/720 Flash 703 memory card reader found in some laptops (ie. some versions of 704 HP Compaq nx9500). 705 706 This driver can also be built as a module. If so, the module 707 will be called cb710-mmc. 708 709config MMC_VIA_SDMMC 710 tristate "VIA SD/MMC Card Reader Driver" 711 depends on PCI 712 help 713 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 714 VIA provides one multi-functional card reader which integrated into 715 some motherboards manufactured by VIA. This card reader supports 716 SD/MMC/SDHC. 717 If you have a controller with this interface, say Y or M here. 718 719 If unsure, say N. 720 721config MMC_CAVIUM_OCTEON 722 tristate "Cavium OCTEON SD/MMC Card Interface support" 723 depends on CAVIUM_OCTEON_SOC 724 help 725 This selects Cavium OCTEON SD/MMC card Interface. 726 If you have an OCTEON board with a Multimedia Card slot, 727 say Y or M here. 728 729 If unsure, say N. 730 731config MMC_CAVIUM_THUNDERX 732 tristate "Cavium ThunderX SD/MMC Card Interface support" 733 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 734 depends on GPIO_THUNDERX 735 depends on OF_ADDRESS 736 help 737 This selects Cavium ThunderX SD/MMC Card Interface. 738 If you have an Cavium ARM64 board with a Multimedia Card slot 739 or builtin eMMC chip say Y or M here. If built as a module 740 the module will be called thunderx_mmc.ko. 741 742config MMC_DW 743 tristate "Synopsys DesignWare Memory Card Interface" 744 depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST 745 help 746 This selects support for the Synopsys DesignWare Mobile Storage IP 747 block, this provides host support for SD and MMC interfaces, in both 748 PIO, internal DMA mode and external DMA mode. 749 750config MMC_DW_PLTFM 751 tristate "Synopsys Designware MCI Support as platform device" 752 depends on MMC_DW 753 default y 754 help 755 This selects the common helper functions support for Host Controller 756 Interface based platform driver. Please select this option if the IP 757 is present as a platform device. This is the common interface for the 758 Synopsys Designware IP. 759 760 If you have a controller with this interface, say Y or M here. 761 762 If unsure, say Y. 763 764config MMC_DW_BLUEFIELD 765 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface" 766 depends on MMC_DW 767 select MMC_DW_PLTFM 768 help 769 This selects support for Mellanox BlueField SoC specific extensions to 770 the Synopsys DesignWare Memory Card Interface driver. Select this 771 option for platforms based on Mellanox BlueField SoC's. 772 773config MMC_DW_EXYNOS 774 tristate "Exynos 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 Samsung Exynos SoC specific extensions to the 779 Synopsys DesignWare Memory Card Interface driver. Select this option 780 for platforms based on Exynos4 and Exynos5 SoC's. 781 782config MMC_DW_HI3798CV200 783 tristate "Hi3798CV200 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 HiSilicon Hi3798CV200 SoC specific extensions to the 788 Synopsys DesignWare Memory Card Interface driver. Select this option 789 for platforms based on HiSilicon Hi3798CV200 SoC. 790 791config MMC_DW_K3 792 tristate "K3 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 K3 SoC specific extensions to the 797 Synopsys DesignWare Memory Card Interface driver. Select this option 798 for platforms based on Hisilicon K3 SoC's. 799 800config MMC_DW_PCI 801 tristate "Synopsys Designware MCI support on PCI bus" 802 depends on MMC_DW && PCI 803 help 804 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 805 Select this option if the IP is present on PCI platform. 806 807 If you have a controller with this interface, say Y or M here. 808 809 If unsure, say N. 810 811config MMC_DW_ROCKCHIP 812 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 813 depends on MMC_DW && ARCH_ROCKCHIP 814 select MMC_DW_PLTFM 815 help 816 This selects support for Rockchip SoC specific extensions to the 817 Synopsys DesignWare Memory Card Interface driver. Select this option 818 for platforms based on RK3066, RK3188 and RK3288 SoC's. 819 820config MMC_DW_STARFIVE 821 tristate "StarFive specific extensions for Synopsys DW Memory Card Interface" 822 depends on SOC_STARFIVE 823 depends on MMC_DW 824 select MMC_DW_PLTFM 825 help 826 This selects support for StarFive JH7110 SoC specific extensions to the 827 Synopsys DesignWare Memory Card Interface driver. Select this option 828 for platforms based on StarFive JH7110 SoC. 829 830config MMC_SH_MMCIF 831 tristate "SuperH Internal MMCIF support" 832 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 833 help 834 This selects the MMC Host Interface controller (MMCIF) found in various 835 Renesas SoCs for SH and ARM architectures. 836 837 838config MMC_JZ4740 839 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support" 840 depends on MIPS 841 help 842 This selects support for the SD/MMC controller on Ingenic 843 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs. 844 845 If you have a board based on such a SoC and with a SD/MMC slot, 846 say Y or M here. 847 848config MMC_VUB300 849 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 850 depends on USB 851 help 852 This selects support for Elan Digital Systems' VUB300 chip. 853 854 The VUB300 is a USB-SDIO Host Controller Interface chip 855 that enables the host computer to use SDIO/SD/MMC cards 856 via a USB 2.0 or USB 1.1 host. 857 858 The VUB300 chip will be found in both physically separate 859 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 860 861 The VUB300 chip supports SD and MMC memory cards in addition 862 to single and multifunction SDIO cards. 863 864 Some SDIO cards will need a firmware file to be loaded and 865 sent to VUB300 chip in order to achieve better data throughput. 866 Download these "Offload Pseudocode" from Elan Digital Systems' 867 web-site http://www.elandigitalsystems.com/support/downloads.php 868 and put them in /lib/firmware. Note that without these additional 869 firmware files the VUB300 chip will still function, but not at 870 the best obtainable data rate. 871 872 To compile this mmc host controller driver as a module, 873 choose M here: the module will be called vub300. 874 875 If you have a computer with an embedded VUB300 chip 876 or if you intend connecting a USB adapter based on a 877 VUB300 chip say Y or M here. 878 879config MMC_USHC 880 tristate "USB SD Host Controller (USHC) support" 881 depends on USB 882 help 883 This selects support for USB SD Host Controllers based on 884 the Cypress Astoria chip with firmware compliant with CSR's 885 USB SD Host Controller specification (CS-118793-SP). 886 887 CSR boards with this device include: USB<>SDIO (M1985v2), 888 and Ultrasira. 889 890 Note: These controllers only support SDIO cards and do not 891 support MMC or SD memory cards. 892 893config MMC_WMT 894 tristate "Wondermedia SD/MMC Host Controller support" 895 depends on ARCH_VT8500 896 default y 897 help 898 This selects support for the SD/MMC Host Controller on 899 Wondermedia WM8505/WM8650 based SoCs. 900 901 To compile this driver as a module, choose M here: the 902 module will be called wmt-sdmmc. 903 904config MMC_USDHI6ROL0 905 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 906 depends on HAS_DMA 907 help 908 This selects support for the Renesas USDHI6ROL0 SD/SDIO 909 Host Controller 910 911config MMC_REALTEK_PCI 912 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 913 depends on MISC_RTSX_PCI 914 help 915 Say Y here to include driver code to support SD/MMC card interface 916 of Realtek PCI-E card reader 917 918config MMC_REALTEK_USB 919 tristate "Realtek USB SD/MMC Card Interface Driver" 920 depends on MISC_RTSX_USB 921 help 922 Say Y here to include driver code to support SD/MMC card interface 923 of Realtek RTS5129/39 series card reader 924 925config MMC_SUNXI 926 tristate "Allwinner sunxi SD/MMC Host Controller support" 927 depends on ARCH_SUNXI || COMPILE_TEST 928 depends on SUNXI_CCU 929 help 930 This selects support for the SD/MMC Host Controller on 931 Allwinner sunxi SoCs. 932 933config MMC_CQHCI 934 tristate "Command Queue Host Controller Interface support" 935 depends on HAS_DMA 936 help 937 This selects the Command Queue Host Controller Interface (CQHCI) 938 support present in host controllers of Qualcomm Technologies, Inc 939 amongst others. 940 This controller supports eMMC devices with command queue support. 941 942 If you have a controller with this interface, say Y or M here. 943 944 If unsure, say N. 945 946config MMC_HSQ 947 tristate "MMC Host Software Queue support" 948 help 949 This selects the MMC Host Software Queue support. This may increase 950 performance, if the host controller and its driver supports it. 951 952 If you have a controller/driver supporting this interface, say Y or M 953 here. 954 955 If unsure, say N. 956 957config MMC_TOSHIBA_PCI 958 tristate "Toshiba Type A SD/MMC Card Interface Driver" 959 depends on PCI 960 961config MMC_BCM2835 962 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 963 depends on ARCH_BCM2835 || COMPILE_TEST 964 help 965 This selects the BCM2835 SDHOST MMC controller. If you have 966 a BCM2835 platform with SD or MMC devices, say Y or M here. 967 968 Note that the BCM2835 has two SD controllers: The Arasan 969 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 970 sdhost controller (supported by this driver). 971 972 If unsure, say N. 973 974config MMC_MTK 975 tristate "MediaTek SD/MMC Card Interface support" 976 depends on HAS_DMA 977 depends on COMMON_CLK 978 select REGULATOR 979 select MMC_CQHCI 980 help 981 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 982 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 983 This is needed if support for any SD/SDIO/MMC devices is required. 984 If unsure, say N. 985 986config MMC_SDHCI_MICROCHIP_PIC32 987 tristate "Microchip PIC32MZDA SDHCI support" 988 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM 989 help 990 This selects the Secure Digital Host Controller Interface (SDHCI) 991 for PIC32MZDA platform. 992 993 If you have a controller with this interface, say Y or M here. 994 995 If unsure, say N. 996 997config MMC_SDHCI_BRCMSTB 998 tristate "Broadcom SDIO/SD/MMC support" 999 depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST 1000 depends on MMC_SDHCI_PLTFM 1001 select MMC_CQHCI 1002 default ARCH_BRCMSTB || BMIPS_GENERIC 1003 help 1004 This selects support for the SDIO/SD/MMC Host Controller on 1005 Broadcom STB SoCs. 1006 1007 If unsure, say Y. 1008 1009config MMC_SDHCI_XENON 1010 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 1011 depends on MMC_SDHCI_PLTFM 1012 help 1013 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 1014 If you have a controller with this interface, say Y or M here. 1015 If unsure, say N. 1016 1017config MMC_SDHCI_OMAP 1018 tristate "TI SDHCI Controller Support" 1019 depends on MMC_SDHCI_PLTFM && OF 1020 select THERMAL 1021 imply TI_SOC_THERMAL 1022 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE 1023 help 1024 This selects the Secure Digital Host Controller Interface (SDHCI) 1025 support present in TI's DRA7 SOCs. The controller supports 1026 SD/MMC/SDIO devices. 1027 1028 If you have a controller with this interface, say Y or M here. 1029 1030 If unsure, say N. 1031 1032config MMC_SDHCI_AM654 1033 tristate "Support for the SDHCI Controller in TI's AM654 SOCs" 1034 depends on MMC_SDHCI_PLTFM && OF 1035 select MMC_SDHCI_IO_ACCESSORS 1036 select MMC_CQHCI 1037 select REGMAP_MMIO 1038 help 1039 This selects the Secure Digital Host Controller Interface (SDHCI) 1040 support present in TI's AM654 SOCs. The controller supports 1041 SD/MMC/SDIO devices. 1042 1043 If you have a controller with this interface, say Y or M here. 1044 1045 If unsure, say N. 1046 1047config MMC_OWL 1048 tristate "Actions Semi Owl SD/MMC Host Controller support" 1049 depends on HAS_DMA 1050 depends on ARCH_ACTIONS || COMPILE_TEST 1051 help 1052 This selects support for the SD/MMC Host Controller on 1053 Actions Semi Owl SoCs. 1054 1055config MMC_SDHCI_EXTERNAL_DMA 1056 bool 1057 1058config MMC_LITEX 1059 tristate "LiteX MMC Host Controller support" 1060 depends on ((PPC_MICROWATT || LITEX) && OF && HAVE_CLK) || COMPILE_TEST 1061 select REGULATOR 1062 select REGULATOR_FIXED_VOLTAGE 1063 help 1064 This selects support for the MMC Host Controller found in LiteX SoCs. 1065 1066 To compile this driver as a module, choose M here: the 1067 module will be called litex_mmc. 1068 1069 If unsure, say N. 1070