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 select MMC_SDHCI_IO_ACCESSORS 259 help 260 This selects the Cadence SD/SDIO/eMMC driver. 261 262 If you have a controller with this interface, say Y or M here. 263 264 If unsure, say N. 265 266config MMC_SDHCI_ESDHC_MCF 267 tristate "SDHCI support for the Freescale eSDHC ColdFire controller" 268 depends on M5441x 269 depends on MMC_SDHCI_PLTFM 270 select MMC_SDHCI_IO_ACCESSORS 271 help 272 This selects the Freescale eSDHC controller support for 273 ColdFire mcf5441x devices. 274 275 If you have a controller with this interface, say Y or M here. 276 277 If unsure, say N. 278 279config MMC_SDHCI_ESDHC_IMX 280 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller" 281 depends on ARCH_MXC || COMPILE_TEST 282 depends on MMC_SDHCI_PLTFM 283 depends on OF 284 select MMC_SDHCI_IO_ACCESSORS 285 select MMC_CQHCI 286 help 287 This selects the Freescale eSDHC/uSDHC controller support 288 found on i.MX25, i.MX35 i.MX5x and i.MX6x. 289 290 If you have a controller with this interface, say Y or M here. 291 292 If unsure, say N. 293 294config MMC_SDHCI_DOVE 295 tristate "SDHCI support on Marvell's Dove SoC" 296 depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST 297 depends on MMC_SDHCI_PLTFM 298 select MMC_SDHCI_IO_ACCESSORS 299 help 300 This selects the Secure Digital Host Controller Interface in 301 Marvell's Dove SoC. 302 303 If you have a controller with this interface, say Y or M here. 304 305 If unsure, say N. 306 307config MMC_SDHCI_TEGRA 308 tristate "SDHCI platform support for the Tegra SD/MMC Controller" 309 depends on ARCH_TEGRA || COMPILE_TEST 310 depends on MMC_SDHCI_PLTFM 311 select MMC_SDHCI_IO_ACCESSORS 312 select MMC_CQHCI 313 help 314 This selects the Tegra SD/MMC controller. If you have a Tegra 315 platform with SD or MMC devices, say Y or M here. 316 317 If unsure, say N. 318 319config MMC_SDHCI_S3C 320 tristate "SDHCI support on Samsung S3C/S5P/Exynos SoC" 321 depends on MMC_SDHCI 322 depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST 323 help 324 This selects the Secure Digital Host Controller Interface (SDHCI) 325 often referrered to as the HSMMC block in some of the Samsung 326 S3C6410, S5Pv210 and Exynos (Exynso4210, Exynos4412) SoCs. 327 328 If you have a controller with this interface (thereforeyou build for 329 such Samsung SoC), say Y or M here. 330 331 If unsure, say N. 332 333config MMC_SDHCI_PXAV3 334 tristate "Marvell MMP2 SD Host Controller support (PXAV3)" 335 depends on HAVE_CLK 336 depends on MMC_SDHCI_PLTFM 337 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST 338 default CPU_MMP2 339 help 340 This selects the Marvell(R) PXAV3 SD Host Controller. 341 If you have a MMP2 platform with SD Host Controller 342 and a card slot, say Y or M here. 343 344 If unsure, say N. 345 346config MMC_SDHCI_PXAV2 347 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)" 348 depends on HAVE_CLK 349 depends on MMC_SDHCI_PLTFM 350 depends on ARCH_MMP || COMPILE_TEST 351 default CPU_PXA910 352 select MMC_SDHCI_IO_ACCESSORS 353 help 354 This selects the Marvell(R) PXAV2 SD Host Controller. 355 If you have a PXA9XX platform with SD Host Controller 356 and a card slot, say Y or M here. 357 358 If unsure, say N. 359 360config MMC_SDHCI_SPEAR 361 tristate "SDHCI support on ST SPEAr platform" 362 depends on MMC_SDHCI 363 depends on PLAT_SPEAR || COMPILE_TEST 364 depends on OF 365 help 366 This selects the Secure Digital Host Controller Interface (SDHCI) 367 often referrered to as the HSMMC block in some of the ST SPEAR range 368 of SoC 369 370 If you have a controller with this interface, say Y or M here. 371 372 If unsure, say N. 373 374config MMC_SDHCI_S3C_DMA 375 bool "DMA support on S3C SDHCI" 376 depends on MMC_SDHCI_S3C 377 help 378 Enable DMA support on the Samsung S3C SDHCI glue. The DMA 379 has proved to be problematic if the controller encounters 380 certain errors, and thus should be treated with care. 381 382 YMMV. 383 384config MMC_SDHCI_BCM_KONA 385 tristate "SDHCI support on Broadcom KONA platform" 386 depends on ARCH_BCM_MOBILE || COMPILE_TEST 387 depends on MMC_SDHCI_PLTFM 388 help 389 This selects the Broadcom Kona Secure Digital Host Controller 390 Interface(SDHCI) support. 391 This is used in Broadcom mobile SoCs. 392 393 If you have a controller with this interface, say Y or M here. 394 395config MMC_SDHCI_F_SDH30 396 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30" 397 depends on MMC_SDHCI_PLTFM 398 depends on OF || ACPI 399 help 400 This selects the Secure Digital Host Controller Interface (SDHCI) 401 Needed by some Fujitsu SoC for MMC / SD / SDIO support. 402 If you have a controller with this interface, say Y or M here. 403 404 If unsure, say N. 405 406config MMC_SDHCI_MILBEAUT 407 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30" 408 depends on MMC_SDHCI_PLTFM 409 depends on OF 410 help 411 This selects the Secure Digital Host Controller Interface (SDHCI) 412 Needed by Milbeaut SoC for MMC / SD / SDIO support. 413 If you have a controller with this interface, say Y or M here. 414 415 If unsure, say N. 416 417config MMC_SDHCI_IPROC 418 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller" 419 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST 420 depends on MMC_SDHCI_PLTFM 421 depends on OF || ACPI 422 default ARCH_BCM_IPROC 423 select MMC_SDHCI_IO_ACCESSORS 424 help 425 This selects the iProc SD/MMC controller. 426 427 If you have a BCM2835 or IPROC platform with SD or MMC devices, 428 say Y or M here. 429 430 If unsure, say N. 431 432config MMC_MESON_GX 433 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support" 434 depends on ARCH_MESON|| COMPILE_TEST 435 depends on COMMON_CLK 436 help 437 This selects support for the Amlogic SD/MMC Host Controller 438 found on the S905/GX*/AXG family of SoCs. This controller is 439 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces. 440 441 If you have a controller with this interface, say Y here. 442 443config MMC_MESON_MX_SDHC 444 tristate "Amlogic Meson SDHC Host Controller support" 445 depends on (ARM && ARCH_MESON) || COMPILE_TEST 446 depends on COMMON_CLK 447 depends on OF 448 help 449 This selects support for the SDHC Host Controller on 450 Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs. 451 The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x 452 with 1, 4, and 8 bit bus widths. 453 454 If you have a controller with this interface, say Y or M here. 455 If unsure, say N. 456 457config MMC_MESON_MX_SDIO 458 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support" 459 depends on ARCH_MESON || COMPILE_TEST 460 depends on COMMON_CLK 461 depends on OF_ADDRESS 462 help 463 This selects support for the SD/MMC Host Controller on 464 Amlogic Meson6, Meson8 and Meson8b SoCs. 465 466 If you have a controller with this interface, say Y or M here. 467 If unsure, say N. 468 469config MMC_MOXART 470 tristate "MOXART SD/MMC Host Controller support" 471 depends on ARCH_MOXART || COMPILE_TEST 472 help 473 This selects support for the MOXART SD/MMC Host Controller. 474 MOXA provides one multi-functional card reader which can 475 be found on some embedded hardware such as UC-7112-LX. 476 If you have a controller with this interface, say Y here. 477 478config MMC_SDHCI_ST 479 tristate "SDHCI support on STMicroelectronics SoC" 480 depends on ARCH_STI || FSP2 || COMPILE_TEST 481 depends on MMC_SDHCI_PLTFM 482 select MMC_SDHCI_IO_ACCESSORS 483 help 484 This selects the Secure Digital Host Controller Interface in 485 STMicroelectronics SoCs. 486 487 If you have a controller with this interface, say Y or M here. 488 If unsure, say N. 489 490config MMC_OMAP 491 tristate "TI OMAP Multimedia Card Interface support" 492 depends on ARCH_OMAP 493 help 494 This selects the TI OMAP Multimedia card Interface. 495 If you have an OMAP board with a Multimedia Card slot, 496 say Y or M here. 497 498 If unsure, say N. 499 500config MMC_OMAP_HS 501 tristate "TI OMAP High Speed Multimedia Card Interface support" 502 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST 503 help 504 This selects the TI OMAP High Speed Multimedia card Interface. 505 If you have an omap2plus board with a Multimedia Card slot, 506 say Y or M here. 507 508 If unsure, say N. 509 510config MMC_WBSD 511 tristate "Winbond W83L51xD SD/MMC Card Interface support" 512 depends on ISA_DMA_API 513 help 514 This selects the Winbond(R) W83L51xD Secure digital and 515 Multimedia card Interface. 516 If you have a machine with a integrated W83L518D or W83L519D 517 SD/MMC card reader, say Y or M here. 518 519 If unsure, say N. 520 521config MMC_ALCOR 522 tristate "Alcor Micro/Alcor Link SD/MMC controller" 523 depends on MISC_ALCOR_PCI 524 help 525 Say Y here to include driver code to support SD/MMC card interface 526 of Alcor Micro PCI-E card reader 527 528config MMC_AU1X 529 tristate "Alchemy AU1XX0 MMC Card Interface support" 530 depends on MIPS_ALCHEMY 531 help 532 This selects the AMD Alchemy(R) Multimedia card interface. 533 If you have a Alchemy platform with a MMC slot, say Y or M here. 534 535 If unsure, say N. 536 537config MMC_ATMELMCI 538 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)" 539 depends on ARCH_AT91 540 help 541 This selects the Atmel Multimedia Card Interface driver. 542 If you have an AT91 platform with a Multimedia Card slot, 543 say Y or M here. 544 545 If unsure, say N. 546 547config MMC_SDHCI_MSM 548 tristate "Qualcomm SDHCI Controller Support" 549 depends on ARCH_QCOM || COMPILE_TEST 550 depends on MMC_SDHCI_PLTFM 551 select MMC_SDHCI_IO_ACCESSORS 552 select MMC_CQHCI 553 select QCOM_SCM if MMC_CRYPTO 554 help 555 This selects the Secure Digital Host Controller Interface (SDHCI) 556 support present in Qualcomm SOCs. The controller supports 557 SD/MMC/SDIO devices. 558 559 If you have a controller with this interface, say Y or M here. 560 561 If unsure, say N. 562 563config MMC_MXC 564 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support" 565 depends on ARCH_MXC || PPC_MPC512x 566 help 567 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x 568 Multimedia Card Interface. If you have an i.MX or MPC512x platform 569 with a Multimedia Card slot, say Y or M here. 570 571 If unsure, say N. 572 573config MMC_MXS 574 tristate "Freescale MXS Multimedia Card Interface support" 575 depends on ARCH_MXS && MXS_DMA 576 help 577 This selects the Freescale SSP MMC controller found on MXS based 578 platforms like mx23/28. 579 580 If unsure, say N. 581 582config MMC_TIFM_SD 583 tristate "TI Flash Media MMC/SD Interface support" 584 depends on PCI 585 select TIFM_CORE 586 help 587 Say Y here if you want to be able to access MMC/SD cards with 588 the Texas Instruments(R) Flash Media card reader, found in many 589 laptops. 590 This option 'selects' (turns on, enables) 'TIFM_CORE', but you 591 probably also need appropriate card reader host adapter, such as 592 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support 593 (TIFM_7XX1)'. 594 595 To compile this driver as a module, choose M here: the 596 module will be called tifm_sd. 597 598config MMC_MVSDIO 599 tristate "Marvell MMC/SD/SDIO host driver" 600 depends on PLAT_ORION || (COMPILE_TEST && ARM) 601 depends on OF 602 help 603 This selects the Marvell SDIO host driver. 604 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192 605 SoC controllers. 606 607 To compile this driver as a module, choose M here: the 608 module will be called mvsdio. 609 610config MMC_DAVINCI 611 tristate "TI DAVINCI Multimedia Card Interface support" 612 depends on ARCH_DAVINCI || COMPILE_TEST 613 help 614 This selects the TI DAVINCI Multimedia card Interface. 615 If you have an DAVINCI board with a Multimedia Card slot, 616 say Y or M here. If unsure, say N. 617 618config MMC_SPI 619 tristate "MMC/SD/SDIO over SPI" 620 depends on SPI_MASTER 621 select CRC7 622 select CRC_ITU_T 623 help 624 Some systems access MMC/SD/SDIO cards using a SPI controller 625 instead of using a "native" MMC/SD/SDIO controller. This has a 626 disadvantage of being relatively high overhead, but a compensating 627 advantage of working on many systems without dedicated MMC/SD/SDIO 628 controllers. 629 630 If unsure, or if your system has no SPI master driver, say N. 631 632config MMC_SDRICOH_CS 633 tristate "MMC/SD driver for Ricoh Bay1Controllers" 634 depends on PCI && PCMCIA 635 help 636 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 637 card whenever you insert a MMC or SD card into the card slot. 638 639 To compile this driver as a module, choose M here: the 640 module will be called sdricoh_cs. 641 642config MMC_SDHCI_SPRD 643 tristate "Spreadtrum SDIO host Controller" 644 depends on ARCH_SPRD || COMPILE_TEST 645 depends on MMC_SDHCI_PLTFM 646 select MMC_SDHCI_IO_ACCESSORS 647 select MMC_HSQ 648 help 649 This selects the SDIO Host Controller in Spreadtrum 650 SoCs, this driver supports R11(IP version: R11P0). 651 652 If you have a controller with this interface, say Y or M here. 653 654 If unsure, say N. 655 656config MMC_TMIO_CORE 657 tristate 658 659config MMC_SDHI 660 tristate "Renesas SDHI SD/SDIO controller support" 661 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 662 select MMC_TMIO_CORE 663 select RESET_CONTROLLER if ARCH_RENESAS 664 help 665 This provides support for the SDHI SD/SDIO controller found in 666 Renesas SuperH, ARM and ARM64 based SoCs 667 668config MMC_SDHI_SYS_DMAC 669 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC" 670 depends on MMC_SDHI 671 default MMC_SDHI if (SUPERH || ARM) 672 help 673 This provides DMA support for SDHI SD/SDIO controllers 674 using SYS-DMAC via DMA Engine. This supports the controllers 675 found in SuperH and Renesas ARM based SoCs. 676 677config MMC_SDHI_INTERNAL_DMAC 678 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering" 679 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST 680 depends on MMC_SDHI 681 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470) 682 help 683 This provides DMA support for SDHI SD/SDIO controllers 684 using on-chip bus mastering. This supports the controllers 685 found in arm64 based SoCs. This controller is also found in 686 some RZ family SoCs. 687 688config MMC_UNIPHIER 689 tristate "UniPhier SD/eMMC Host Controller support" 690 depends on ARCH_UNIPHIER || COMPILE_TEST 691 depends on OF 692 select MMC_TMIO_CORE 693 help 694 This provides support for the SD/eMMC controller found in 695 UniPhier SoCs. The eMMC variant of this controller is used 696 only for 32-bit SoCs. 697 698config MMC_CB710 699 tristate "ENE CB710 MMC/SD Interface support" 700 depends on PCI 701 select CB710_CORE 702 help 703 This option enables support for MMC/SD part of ENE CB710/720 Flash 704 memory card reader found in some laptops (ie. some versions of 705 HP Compaq nx9500). 706 707 This driver can also be built as a module. If so, the module 708 will be called cb710-mmc. 709 710config MMC_VIA_SDMMC 711 tristate "VIA SD/MMC Card Reader Driver" 712 depends on PCI 713 help 714 This selects the VIA SD/MMC Card Reader driver, say Y or M here. 715 VIA provides one multi-functional card reader which integrated into 716 some motherboards manufactured by VIA. This card reader supports 717 SD/MMC/SDHC. 718 If you have a controller with this interface, say Y or M here. 719 720 If unsure, say N. 721 722config MMC_CAVIUM_OCTEON 723 tristate "Cavium OCTEON SD/MMC Card Interface support" 724 depends on CAVIUM_OCTEON_SOC 725 help 726 This selects Cavium OCTEON SD/MMC card Interface. 727 If you have an OCTEON board with a Multimedia Card slot, 728 say Y or M here. 729 730 If unsure, say N. 731 732config MMC_CAVIUM_THUNDERX 733 tristate "Cavium ThunderX SD/MMC Card Interface support" 734 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST) 735 depends on GPIO_THUNDERX 736 depends on OF_ADDRESS 737 help 738 This selects Cavium ThunderX SD/MMC Card Interface. 739 If you have an Cavium ARM64 board with a Multimedia Card slot 740 or builtin eMMC chip say Y or M here. If built as a module 741 the module will be called thunderx_mmc.ko. 742 743config MMC_DW 744 tristate "Synopsys DesignWare Memory Card Interface" 745 depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST 746 help 747 This selects support for the Synopsys DesignWare Mobile Storage IP 748 block, this provides host support for SD and MMC interfaces, in both 749 PIO, internal DMA mode and external DMA mode. 750 751config MMC_DW_PLTFM 752 tristate "Synopsys Designware MCI Support as platform device" 753 depends on MMC_DW 754 default y 755 help 756 This selects the common helper functions support for Host Controller 757 Interface based platform driver. Please select this option if the IP 758 is present as a platform device. This is the common interface for the 759 Synopsys Designware IP. 760 761 If you have a controller with this interface, say Y or M here. 762 763 If unsure, say Y. 764 765config MMC_DW_BLUEFIELD 766 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface" 767 depends on MMC_DW 768 select MMC_DW_PLTFM 769 help 770 This selects support for Mellanox BlueField SoC specific extensions to 771 the Synopsys DesignWare Memory Card Interface driver. Select this 772 option for platforms based on Mellanox BlueField SoC's. 773 774config MMC_DW_EXYNOS 775 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface" 776 depends on MMC_DW 777 select MMC_DW_PLTFM 778 help 779 This selects support for Samsung Exynos SoC specific extensions to the 780 Synopsys DesignWare Memory Card Interface driver. Select this option 781 for platforms based on Exynos4 and Exynos5 SoC's. 782 783config MMC_DW_HI3798CV200 784 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface" 785 depends on MMC_DW 786 select MMC_DW_PLTFM 787 help 788 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the 789 Synopsys DesignWare Memory Card Interface driver. Select this option 790 for platforms based on HiSilicon Hi3798CV200 SoC. 791 792config MMC_DW_K3 793 tristate "K3 specific extensions for Synopsys DW Memory Card Interface" 794 depends on MMC_DW 795 select MMC_DW_PLTFM 796 help 797 This selects support for Hisilicon K3 SoC specific extensions to the 798 Synopsys DesignWare Memory Card Interface driver. Select this option 799 for platforms based on Hisilicon K3 SoC's. 800 801config MMC_DW_PCI 802 tristate "Synopsys Designware MCI support on PCI bus" 803 depends on MMC_DW && PCI 804 help 805 This selects the PCI bus for the Synopsys Designware Mobile Storage IP. 806 Select this option if the IP is present on PCI platform. 807 808 If you have a controller with this interface, say Y or M here. 809 810 If unsure, say N. 811 812config MMC_DW_ROCKCHIP 813 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface" 814 depends on MMC_DW && ARCH_ROCKCHIP 815 select MMC_DW_PLTFM 816 help 817 This selects support for Rockchip SoC specific extensions to the 818 Synopsys DesignWare Memory Card Interface driver. Select this option 819 for platforms based on RK3066, RK3188 and RK3288 SoC's. 820 821config MMC_DW_STARFIVE 822 tristate "StarFive specific extensions for Synopsys DW Memory Card Interface" 823 depends on SOC_STARFIVE 824 depends on MMC_DW 825 select MMC_DW_PLTFM 826 help 827 This selects support for StarFive JH7110 SoC specific extensions to the 828 Synopsys DesignWare Memory Card Interface driver. Select this option 829 for platforms based on StarFive JH7110 SoC. 830 831config MMC_SH_MMCIF 832 tristate "SuperH Internal MMCIF support" 833 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST 834 help 835 This selects the MMC Host Interface controller (MMCIF) found in various 836 Renesas SoCs for SH and ARM architectures. 837 838 839config MMC_JZ4740 840 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support" 841 depends on MIPS 842 help 843 This selects support for the SD/MMC controller on Ingenic 844 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs. 845 846 If you have a board based on such a SoC and with a SD/MMC slot, 847 say Y or M here. 848 849config MMC_VUB300 850 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support" 851 depends on USB 852 help 853 This selects support for Elan Digital Systems' VUB300 chip. 854 855 The VUB300 is a USB-SDIO Host Controller Interface chip 856 that enables the host computer to use SDIO/SD/MMC cards 857 via a USB 2.0 or USB 1.1 host. 858 859 The VUB300 chip will be found in both physically separate 860 USB to SDIO/SD/MMC adapters and embedded on some motherboards. 861 862 The VUB300 chip supports SD and MMC memory cards in addition 863 to single and multifunction SDIO cards. 864 865 Some SDIO cards will need a firmware file to be loaded and 866 sent to VUB300 chip in order to achieve better data throughput. 867 Download these "Offload Pseudocode" from Elan Digital Systems' 868 web-site http://www.elandigitalsystems.com/support/downloads.php 869 and put them in /lib/firmware. Note that without these additional 870 firmware files the VUB300 chip will still function, but not at 871 the best obtainable data rate. 872 873 To compile this mmc host controller driver as a module, 874 choose M here: the module will be called vub300. 875 876 If you have a computer with an embedded VUB300 chip 877 or if you intend connecting a USB adapter based on a 878 VUB300 chip say Y or M here. 879 880config MMC_USHC 881 tristate "USB SD Host Controller (USHC) support" 882 depends on USB 883 help 884 This selects support for USB SD Host Controllers based on 885 the Cypress Astoria chip with firmware compliant with CSR's 886 USB SD Host Controller specification (CS-118793-SP). 887 888 CSR boards with this device include: USB<>SDIO (M1985v2), 889 and Ultrasira. 890 891 Note: These controllers only support SDIO cards and do not 892 support MMC or SD memory cards. 893 894config MMC_WMT 895 tristate "Wondermedia SD/MMC Host Controller support" 896 depends on ARCH_VT8500 897 default y 898 help 899 This selects support for the SD/MMC Host Controller on 900 Wondermedia WM8505/WM8650 based SoCs. 901 902 To compile this driver as a module, choose M here: the 903 module will be called wmt-sdmmc. 904 905config MMC_USDHI6ROL0 906 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support" 907 depends on HAS_DMA 908 help 909 This selects support for the Renesas USDHI6ROL0 SD/SDIO 910 Host Controller 911 912config MMC_REALTEK_PCI 913 tristate "Realtek PCI-E SD/MMC Card Interface Driver" 914 depends on MISC_RTSX_PCI 915 help 916 Say Y here to include driver code to support SD/MMC card interface 917 of Realtek PCI-E card reader 918 919config MMC_REALTEK_USB 920 tristate "Realtek USB SD/MMC Card Interface Driver" 921 depends on MISC_RTSX_USB 922 help 923 Say Y here to include driver code to support SD/MMC card interface 924 of Realtek RTS5129/39 series card reader 925 926config MMC_SUNXI 927 tristate "Allwinner sunxi SD/MMC Host Controller support" 928 depends on ARCH_SUNXI || COMPILE_TEST 929 depends on SUNXI_CCU 930 help 931 This selects support for the SD/MMC Host Controller on 932 Allwinner sunxi SoCs. 933 934config MMC_CQHCI 935 tristate "Command Queue Host Controller Interface support" 936 depends on HAS_DMA 937 help 938 This selects the Command Queue Host Controller Interface (CQHCI) 939 support present in host controllers of Qualcomm Technologies, Inc 940 amongst others. 941 This controller supports eMMC devices with command queue support. 942 943 If you have a controller with this interface, say Y or M here. 944 945 If unsure, say N. 946 947config MMC_HSQ 948 tristate "MMC Host Software Queue support" 949 help 950 This selects the MMC Host Software Queue support. This may increase 951 performance, if the host controller and its driver supports it. 952 953 If you have a controller/driver supporting this interface, say Y or M 954 here. 955 956 If unsure, say N. 957 958config MMC_TOSHIBA_PCI 959 tristate "Toshiba Type A SD/MMC Card Interface Driver" 960 depends on PCI 961 962config MMC_BCM2835 963 tristate "Broadcom BCM2835 SDHOST MMC Controller support" 964 depends on ARCH_BCM2835 || COMPILE_TEST 965 help 966 This selects the BCM2835 SDHOST MMC controller. If you have 967 a BCM2835 platform with SD or MMC devices, say Y or M here. 968 969 Note that the BCM2835 has two SD controllers: The Arasan 970 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom 971 sdhost controller (supported by this driver). 972 973 If unsure, say N. 974 975config MMC_MTK 976 tristate "MediaTek SD/MMC Card Interface support" 977 depends on HAS_DMA 978 depends on COMMON_CLK 979 select REGULATOR 980 select MMC_CQHCI 981 help 982 This selects the MediaTek(R) Secure digital and Multimedia card Interface. 983 If you have a machine with a integrated SD/MMC card reader, say Y or M here. 984 This is needed if support for any SD/SDIO/MMC devices is required. 985 If unsure, say N. 986 987config MMC_SDHCI_MICROCHIP_PIC32 988 tristate "Microchip PIC32MZDA SDHCI support" 989 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM 990 help 991 This selects the Secure Digital Host Controller Interface (SDHCI) 992 for PIC32MZDA platform. 993 994 If you have a controller with this interface, say Y or M here. 995 996 If unsure, say N. 997 998config MMC_SDHCI_BRCMSTB 999 tristate "Broadcom SDIO/SD/MMC support" 1000 depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST 1001 depends on MMC_SDHCI_PLTFM 1002 select MMC_CQHCI 1003 default ARCH_BRCMSTB || BMIPS_GENERIC 1004 help 1005 This selects support for the SDIO/SD/MMC Host Controller on 1006 Broadcom STB SoCs. 1007 1008 If unsure, say Y. 1009 1010config MMC_SDHCI_XENON 1011 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver" 1012 depends on MMC_SDHCI_PLTFM 1013 help 1014 This selects Marvell Xenon eMMC/SD/SDIO SDHCI. 1015 If you have a controller with this interface, say Y or M here. 1016 If unsure, say N. 1017 1018config MMC_SDHCI_OMAP 1019 tristate "TI SDHCI Controller Support" 1020 depends on MMC_SDHCI_PLTFM && OF 1021 select THERMAL 1022 imply TI_SOC_THERMAL 1023 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE 1024 help 1025 This selects the Secure Digital Host Controller Interface (SDHCI) 1026 support present in TI's DRA7 SOCs. The controller supports 1027 SD/MMC/SDIO devices. 1028 1029 If you have a controller with this interface, say Y or M here. 1030 1031 If unsure, say N. 1032 1033config MMC_SDHCI_AM654 1034 tristate "Support for the SDHCI Controller in TI's AM654 SOCs" 1035 depends on MMC_SDHCI_PLTFM && OF 1036 select MMC_SDHCI_IO_ACCESSORS 1037 select MMC_CQHCI 1038 select REGMAP_MMIO 1039 help 1040 This selects the Secure Digital Host Controller Interface (SDHCI) 1041 support present in TI's AM654 SOCs. The controller supports 1042 SD/MMC/SDIO devices. 1043 1044 If you have a controller with this interface, say Y or M here. 1045 1046 If unsure, say N. 1047 1048config MMC_OWL 1049 tristate "Actions Semi Owl SD/MMC Host Controller support" 1050 depends on HAS_DMA 1051 depends on ARCH_ACTIONS || COMPILE_TEST 1052 help 1053 This selects support for the SD/MMC Host Controller on 1054 Actions Semi Owl SoCs. 1055 1056config MMC_SDHCI_EXTERNAL_DMA 1057 bool 1058 1059config MMC_LITEX 1060 tristate "LiteX MMC Host Controller support" 1061 depends on ((PPC_MICROWATT || LITEX) && OF && HAVE_CLK) || COMPILE_TEST 1062 select REGULATOR 1063 select REGULATOR_FIXED_VOLTAGE 1064 help 1065 This selects support for the MMC Host Controller found in LiteX SoCs. 1066 1067 To compile this driver as a module, choose M here: the 1068 module will be called litex_mmc. 1069 1070 If unsure, say N. 1071