1 # SPDX-License-Identifier: GPL-2.0-only
3 # MMC/SD host controller drivers
6 comment "MMC/SD/SDIO Host Controller Drivers"
9 bool "MMC host drivers debugging"
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
18 tristate "Sunplus SP7021 MMC Controller"
19 depends on ARCH_SUNPLUS || COMPILE_TEST
21 If you say yes here, you will get support for eMMC host interface
27 tristate "ARM AMBA Multimedia Card Interface support"
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.
37 bool "Qualcomm Data Mover for SD Card Controller"
38 depends on MMC_ARMMMCI && QCOM_BAM_DMA
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.
47 config MMC_STM32_SDMMC
48 bool "STMicroelectronics STM32 SDMMC Controller"
49 depends on MMC_ARMMMCI
52 This selects the STMicroelectronics STM32 SDMMC host controller.
53 If you have a STM32 sdmmc host with internal DMA say Y here.
58 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
61 This selects the Intel(R) PXA(R) Multimedia card Interface.
62 If you have a PXA(R) platform with a Multimedia Card slot,
68 tristate "Secure Digital Host Controller Interface support"
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.
75 If you have a controller with this interface, say Y or M here. You
76 also need to enable an appropriate bus interface.
80 config MMC_SDHCI_IO_ACCESSORS
84 This is silent Kconfig symbol that is selected by the drivers that
85 need to overwrite SDHCI IO memory accessors.
87 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
90 select MMC_SDHCI_IO_ACCESSORS
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.
99 This is the case for the Nintendo Wii SDHCI.
102 tristate "SDHCI support on PCI bus"
103 depends on MMC_SDHCI && PCI
105 select IOSF_MBI if X86
106 select MMC_SDHCI_IO_ACCESSORS
108 This selects the PCI Secure Digital Host Controller Interface.
109 Most controllers found today are PCI devices.
111 If you have a controller with this interface, say Y or M here.
116 bool "Ricoh MMC Controller Disabler"
117 depends on MMC_SDHCI_PCI
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.
129 config 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
134 This selects support for ACPI enumerated SDHCI controllers,
135 identified by ACPI Compatibility ID PNP0D40 or specific
138 If you have a controller with this interface, say Y or M here.
142 config MMC_SDHCI_PLTFM
143 tristate "SDHCI platform and OF driver helper"
146 This selects the common helper functions support for Secure Digital
147 Host Controller Interface based platform and OF drivers.
149 If you have a controller with this interface, say Y or M here.
153 config MMC_SDHCI_OF_ARASAN
154 tristate "SDHCI OF support for the Arasan SDHCI controllers"
155 depends on MMC_SDHCI_PLTFM
157 depends on COMMON_CLK
160 This selects the Arasan Secure Digital Host Controller Interface
161 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
163 If you have a controller with this interface, say Y or M here.
167 config 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
174 This selects the ASPEED Secure Digital Host Controller Interface.
176 If you have a controller with this interface, say Y or M here. You
177 also need to enable an appropriate bus interface.
181 config 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
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).
191 The KUnit tests generally exercise parts of the driver that do not
192 directly touch the hardware, for example, the phase correction
197 config 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
202 This selects the Atmel SDMMC driver
204 config 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
211 This selects the Freescale eSDHC controller support.
213 If you have a controller with this interface, say Y or M here.
217 config MMC_SDHCI_OF_HLWD
218 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
219 depends on MMC_SDHCI_PLTFM
221 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
223 This selects the Secure Digital Host Controller Interface (SDHCI)
224 found in the "Hollywood" chipset of the Nintendo Wii video game
227 If you have a controller with this interface, say Y or M here.
231 config MMC_SDHCI_OF_DWCMSHC
232 tristate "SDHCI OF support for the Synopsys DWC MSHC"
233 depends on MMC_SDHCI_PLTFM
235 depends on COMMON_CLK
237 This selects Synopsys DesignWare Cores Mobile Storage Controller
239 If you have a controller with this interface, say Y or M here.
242 config 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
247 This selects the Secure Digital Host Controller Interface (SDHCI)
248 found in the MCHP Sparx5 SoC.
250 If you have a Sparx5 SoC with this interface, say Y or M here.
254 config MMC_SDHCI_CADENCE
255 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
256 depends on MMC_SDHCI_PLTFM
259 This selects the Cadence SD/SDIO/eMMC driver.
261 If you have a controller with this interface, say Y or M here.
265 config MMC_SDHCI_CNS3XXX
266 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
267 depends on ARCH_CNS3XXX || COMPILE_TEST
268 depends on MMC_SDHCI_PLTFM
270 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
272 If you have a controller with this interface, say Y or M here.
276 config MMC_SDHCI_ESDHC_MCF
277 tristate "SDHCI support for the Freescale eSDHC ColdFire controller"
279 depends on MMC_SDHCI_PLTFM
280 select MMC_SDHCI_IO_ACCESSORS
282 This selects the Freescale eSDHC controller support for
283 ColdFire mcf5441x devices.
285 If you have a controller with this interface, say Y or M here.
289 config MMC_SDHCI_ESDHC_IMX
290 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
291 depends on ARCH_MXC || COMPILE_TEST
292 depends on MMC_SDHCI_PLTFM
294 select MMC_SDHCI_IO_ACCESSORS
297 This selects the Freescale eSDHC/uSDHC controller support
298 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
300 If you have a controller with this interface, say Y or M here.
304 config MMC_SDHCI_DOVE
305 tristate "SDHCI support on Marvell's Dove SoC"
306 depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST
307 depends on MMC_SDHCI_PLTFM
308 select MMC_SDHCI_IO_ACCESSORS
310 This selects the Secure Digital Host Controller Interface in
313 If you have a controller with this interface, say Y or M here.
317 config MMC_SDHCI_TEGRA
318 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
319 depends on ARCH_TEGRA || COMPILE_TEST
320 depends on MMC_SDHCI_PLTFM
321 select MMC_SDHCI_IO_ACCESSORS
324 This selects the Tegra SD/MMC controller. If you have a Tegra
325 platform with SD or MMC devices, say Y or M here.
330 tristate "SDHCI support on Samsung S3C/S5P/Exynos SoC"
332 depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
334 This selects the Secure Digital Host Controller Interface (SDHCI)
335 often referrered to as the HSMMC block in some of the Samsung S3C
336 (S3C2416, S3C2443, S3C6410), S5Pv210 and Exynos (Exynso4210,
339 If you have a controller with this interface (thereforeyou build for
340 such Samsung SoC), say Y or M here.
344 config MMC_SDHCI_PXAV3
345 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
347 depends on MMC_SDHCI_PLTFM
348 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
351 This selects the Marvell(R) PXAV3 SD Host Controller.
352 If you have a MMP2 platform with SD Host Controller
353 and a card slot, say Y or M here.
357 config MMC_SDHCI_PXAV2
358 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
360 depends on MMC_SDHCI_PLTFM
361 depends on ARCH_MMP || COMPILE_TEST
364 This selects the Marvell(R) PXAV2 SD Host Controller.
365 If you have a PXA9XX platform with SD Host Controller
366 and a card slot, say Y or M here.
370 config MMC_SDHCI_SPEAR
371 tristate "SDHCI support on ST SPEAr platform"
373 depends on PLAT_SPEAR || COMPILE_TEST
376 This selects the Secure Digital Host Controller Interface (SDHCI)
377 often referrered to as the HSMMC block in some of the ST SPEAR range
380 If you have a controller with this interface, say Y or M here.
384 config MMC_SDHCI_S3C_DMA
385 bool "DMA support on S3C SDHCI"
386 depends on MMC_SDHCI_S3C
388 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
389 has proved to be problematic if the controller encounters
390 certain errors, and thus should be treated with care.
394 config MMC_SDHCI_BCM_KONA
395 tristate "SDHCI support on Broadcom KONA platform"
396 depends on ARCH_BCM_MOBILE || COMPILE_TEST
397 depends on MMC_SDHCI_PLTFM
399 This selects the Broadcom Kona Secure Digital Host Controller
400 Interface(SDHCI) support.
401 This is used in Broadcom mobile SoCs.
403 If you have a controller with this interface, say Y or M here.
405 config MMC_SDHCI_F_SDH30
406 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
407 depends on MMC_SDHCI_PLTFM
408 depends on OF || ACPI
410 This selects the Secure Digital Host Controller Interface (SDHCI)
411 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
412 If you have a controller with this interface, say Y or M here.
416 config MMC_SDHCI_MILBEAUT
417 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30"
418 depends on MMC_SDHCI_PLTFM
421 This selects the Secure Digital Host Controller Interface (SDHCI)
422 Needed by Milbeaut SoC for MMC / SD / SDIO support.
423 If you have a controller with this interface, say Y or M here.
427 config MMC_SDHCI_IPROC
428 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
429 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || ARCH_BRCMSTB || COMPILE_TEST
430 depends on MMC_SDHCI_PLTFM
431 depends on OF || ACPI
432 default ARCH_BCM_IPROC
433 select MMC_SDHCI_IO_ACCESSORS
435 This selects the iProc SD/MMC controller.
437 If you have a BCM2835 or IPROC platform with SD or MMC devices,
443 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
444 depends on ARCH_MESON|| COMPILE_TEST
445 depends on COMMON_CLK
447 This selects support for the Amlogic SD/MMC Host Controller
448 found on the S905/GX*/AXG family of SoCs. This controller is
449 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
451 If you have a controller with this interface, say Y here.
453 config MMC_MESON_MX_SDHC
454 tristate "Amlogic Meson SDHC Host Controller support"
455 depends on (ARM && ARCH_MESON) || COMPILE_TEST
456 depends on COMMON_CLK
459 This selects support for the SDHC Host Controller on
460 Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs.
461 The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x
462 with 1, 4, and 8 bit bus widths.
464 If you have a controller with this interface, say Y or M here.
467 config MMC_MESON_MX_SDIO
468 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
469 depends on ARCH_MESON || COMPILE_TEST
470 depends on COMMON_CLK
471 depends on OF_ADDRESS
473 This selects support for the SD/MMC Host Controller on
474 Amlogic Meson6, Meson8 and Meson8b SoCs.
476 If you have a controller with this interface, say Y or M here.
480 tristate "MOXART SD/MMC Host Controller support"
481 depends on ARCH_MOXART || COMPILE_TEST
483 This selects support for the MOXART SD/MMC Host Controller.
484 MOXA provides one multi-functional card reader which can
485 be found on some embedded hardware such as UC-7112-LX.
486 If you have a controller with this interface, say Y here.
489 tristate "SDHCI support on STMicroelectronics SoC"
490 depends on ARCH_STI || FSP2 || COMPILE_TEST
491 depends on MMC_SDHCI_PLTFM
492 select MMC_SDHCI_IO_ACCESSORS
494 This selects the Secure Digital Host Controller Interface in
495 STMicroelectronics SoCs.
497 If you have a controller with this interface, say Y or M here.
501 tristate "TI OMAP Multimedia Card Interface support"
503 depends on TPS65010 || !MACH_OMAP_H2
505 This selects the TI OMAP Multimedia card Interface.
506 If you have an OMAP board with a Multimedia Card slot,
512 tristate "TI OMAP High Speed Multimedia Card Interface support"
513 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
515 This selects the TI OMAP High Speed Multimedia card Interface.
516 If you have an omap2plus board with a Multimedia Card slot,
522 tristate "Winbond W83L51xD SD/MMC Card Interface support"
523 depends on ISA_DMA_API
525 This selects the Winbond(R) W83L51xD Secure digital and
526 Multimedia card Interface.
527 If you have a machine with a integrated W83L518D or W83L519D
528 SD/MMC card reader, say Y or M here.
533 tristate "Alcor Micro/Alcor Link SD/MMC controller"
534 depends on MISC_ALCOR_PCI
536 Say Y here to include driver code to support SD/MMC card interface
537 of Alcor Micro PCI-E card reader
540 tristate "Alchemy AU1XX0 MMC Card Interface support"
541 depends on MIPS_ALCHEMY
543 This selects the AMD Alchemy(R) Multimedia card interface.
544 If you have a Alchemy platform with a MMC slot, say Y or M here.
549 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
552 This selects the Atmel Multimedia Card Interface driver.
553 If you have an AT91 platform with a Multimedia Card slot,
559 tristate "Qualcomm SDHCI Controller Support"
560 depends on ARCH_QCOM || COMPILE_TEST
561 depends on MMC_SDHCI_PLTFM
562 select MMC_SDHCI_IO_ACCESSORS
564 select QCOM_SCM if MMC_CRYPTO
566 This selects the Secure Digital Host Controller Interface (SDHCI)
567 support present in Qualcomm SOCs. The controller supports
570 If you have a controller with this interface, say Y or M here.
575 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
576 depends on ARCH_MXC || PPC_MPC512x
578 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
579 Multimedia Card Interface. If you have an i.MX or MPC512x platform
580 with a Multimedia Card slot, say Y or M here.
585 tristate "Freescale MXS Multimedia Card Interface support"
586 depends on ARCH_MXS && MXS_DMA
588 This selects the Freescale SSP MMC controller found on MXS based
589 platforms like mx23/28.
594 tristate "TI Flash Media MMC/SD Interface support"
598 Say Y here if you want to be able to access MMC/SD cards with
599 the Texas Instruments(R) Flash Media card reader, found in many
601 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
602 probably also need appropriate card reader host adapter, such as
603 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
606 To compile this driver as a module, choose M here: the
607 module will be called tifm_sd.
610 tristate "Marvell MMC/SD/SDIO host driver"
611 depends on PLAT_ORION || (COMPILE_TEST && ARM)
614 This selects the Marvell SDIO host driver.
615 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
618 To compile this driver as a module, choose M here: the
619 module will be called mvsdio.
622 tristate "TI DAVINCI Multimedia Card Interface support"
623 depends on ARCH_DAVINCI || COMPILE_TEST
625 This selects the TI DAVINCI Multimedia card Interface.
626 If you have an DAVINCI board with a Multimedia Card slot,
627 say Y or M here. If unsure, say N.
630 tristate "MMC/SD/SDIO over SPI"
631 depends on SPI_MASTER
635 Some systems access MMC/SD/SDIO cards using a SPI controller
636 instead of using a "native" MMC/SD/SDIO controller. This has a
637 disadvantage of being relatively high overhead, but a compensating
638 advantage of working on many systems without dedicated MMC/SD/SDIO
641 If unsure, or if your system has no SPI master driver, say N.
644 tristate "Samsung S3C SD/MMC Card Interface support"
645 depends on ARCH_S3C24XX || COMPILE_TEST
646 depends on S3C24XX_DMAC || COMPILE_TEST
648 This selects a driver for the MCI interface found in
649 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
650 If you have a board based on one of those and a MMC/SD
651 slot, say Y or M here.
655 config MMC_S3C_HW_SDIO_IRQ
656 bool "Hardware support for SDIO IRQ"
659 Enable the hardware support for SDIO interrupts instead of using
660 the generic polling code.
663 prompt "Samsung S3C SD/MMC transfer code"
667 bool "Use PIO transfers only"
669 Use PIO to transfer data between memory and the hardware.
671 PIO is slower than DMA as it requires CPU instructions to
672 move the data. This has been the traditional default for
676 bool "Use DMA transfers only"
678 Use DMA to transfer data between memory and the hardware.
680 Currently, the DMA support in this driver seems to not be
681 working properly and needs to be debugged before this
686 config MMC_SDRICOH_CS
687 tristate "MMC/SD driver for Ricoh Bay1Controllers"
688 depends on PCI && PCMCIA
690 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
691 card whenever you insert a MMC or SD card into the card slot.
693 To compile this driver as a module, choose M here: the
694 module will be called sdricoh_cs.
696 config MMC_SDHCI_SPRD
697 tristate "Spreadtrum SDIO host Controller"
698 depends on ARCH_SPRD || COMPILE_TEST
699 depends on MMC_SDHCI_PLTFM
700 select MMC_SDHCI_IO_ACCESSORS
703 This selects the SDIO Host Controller in Spreadtrum
704 SoCs, this driver supports R11(IP version: R11P0).
706 If you have a controller with this interface, say Y or M here.
714 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
715 depends on MFD_TMIO || MFD_ASIC3 || COMPILE_TEST
718 This provides support for the SD/MMC cell found in TC6393XB,
719 T7L66XB and also HTC ASIC3
722 tristate "Renesas SDHI SD/SDIO controller support"
723 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
725 select RESET_CONTROLLER if ARCH_RENESAS
727 This provides support for the SDHI SD/SDIO controller found in
728 Renesas SuperH, ARM and ARM64 based SoCs
730 config MMC_SDHI_SYS_DMAC
731 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
733 default MMC_SDHI if (SUPERH || ARM)
735 This provides DMA support for SDHI SD/SDIO controllers
736 using SYS-DMAC via DMA Engine. This supports the controllers
737 found in SuperH and Renesas ARM based SoCs.
739 config MMC_SDHI_INTERNAL_DMAC
740 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
741 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
743 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
745 This provides DMA support for SDHI SD/SDIO controllers
746 using on-chip bus mastering. This supports the controllers
747 found in arm64 based SoCs. This controller is also found in
751 tristate "UniPhier SD/eMMC Host Controller support"
752 depends on ARCH_UNIPHIER || COMPILE_TEST
756 This provides support for the SD/eMMC controller found in
757 UniPhier SoCs. The eMMC variant of this controller is used
758 only for 32-bit SoCs.
761 tristate "ENE CB710 MMC/SD Interface support"
765 This option enables support for MMC/SD part of ENE CB710/720 Flash
766 memory card reader found in some laptops (ie. some versions of
769 This driver can also be built as a module. If so, the module
770 will be called cb710-mmc.
773 tristate "VIA SD/MMC Card Reader Driver"
776 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
777 VIA provides one multi-functional card reader which integrated into
778 some motherboards manufactured by VIA. This card reader supports
780 If you have a controller with this interface, say Y or M here.
784 config MMC_CAVIUM_OCTEON
785 tristate "Cavium OCTEON SD/MMC Card Interface support"
786 depends on CAVIUM_OCTEON_SOC
788 This selects Cavium OCTEON SD/MMC card Interface.
789 If you have an OCTEON board with a Multimedia Card slot,
794 config MMC_CAVIUM_THUNDERX
795 tristate "Cavium ThunderX SD/MMC Card Interface support"
796 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
797 depends on GPIO_THUNDERX
798 depends on OF_ADDRESS
800 This selects Cavium ThunderX SD/MMC Card Interface.
801 If you have an Cavium ARM64 board with a Multimedia Card slot
802 or builtin eMMC chip say Y or M here. If built as a module
803 the module will be called thunderx_mmc.ko.
806 tristate "Synopsys DesignWare Memory Card Interface"
807 depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST
809 This selects support for the Synopsys DesignWare Mobile Storage IP
810 block, this provides host support for SD and MMC interfaces, in both
811 PIO, internal DMA mode and external DMA mode.
814 tristate "Synopsys Designware MCI Support as platform device"
818 This selects the common helper functions support for Host Controller
819 Interface based platform driver. Please select this option if the IP
820 is present as a platform device. This is the common interface for the
821 Synopsys Designware IP.
823 If you have a controller with this interface, say Y or M here.
827 config MMC_DW_BLUEFIELD
828 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
832 This selects support for Mellanox BlueField SoC specific extensions to
833 the Synopsys DesignWare Memory Card Interface driver. Select this
834 option for platforms based on Mellanox BlueField SoC's.
837 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
841 This selects support for Samsung Exynos SoC specific extensions to the
842 Synopsys DesignWare Memory Card Interface driver. Select this option
843 for platforms based on Exynos4 and Exynos5 SoC's.
845 config MMC_DW_HI3798CV200
846 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
850 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
851 Synopsys DesignWare Memory Card Interface driver. Select this option
852 for platforms based on HiSilicon Hi3798CV200 SoC.
855 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
859 This selects support for Hisilicon K3 SoC specific extensions to the
860 Synopsys DesignWare Memory Card Interface driver. Select this option
861 for platforms based on Hisilicon K3 SoC's.
864 tristate "Synopsys Designware MCI support on PCI bus"
865 depends on MMC_DW && PCI
867 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
868 Select this option if the IP is present on PCI platform.
870 If you have a controller with this interface, say Y or M here.
874 config MMC_DW_ROCKCHIP
875 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
876 depends on MMC_DW && ARCH_ROCKCHIP
879 This selects support for Rockchip SoC specific extensions to the
880 Synopsys DesignWare Memory Card Interface driver. Select this option
881 for platforms based on RK3066, RK3188 and RK3288 SoC's.
884 tristate "SuperH Internal MMCIF support"
885 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
887 This selects the MMC Host Interface controller (MMCIF) found in various
888 Renesas SoCs for SH and ARM architectures.
892 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
895 This selects support for the SD/MMC controller on Ingenic
896 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
898 If you have a board based on such a SoC and with a SD/MMC slot,
902 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
905 This selects support for Elan Digital Systems' VUB300 chip.
907 The VUB300 is a USB-SDIO Host Controller Interface chip
908 that enables the host computer to use SDIO/SD/MMC cards
909 via a USB 2.0 or USB 1.1 host.
911 The VUB300 chip will be found in both physically separate
912 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
914 The VUB300 chip supports SD and MMC memory cards in addition
915 to single and multifunction SDIO cards.
917 Some SDIO cards will need a firmware file to be loaded and
918 sent to VUB300 chip in order to achieve better data throughput.
919 Download these "Offload Pseudocode" from Elan Digital Systems'
920 web-site http://www.elandigitalsystems.com/support/downloads.php
921 and put them in /lib/firmware. Note that without these additional
922 firmware files the VUB300 chip will still function, but not at
923 the best obtainable data rate.
925 To compile this mmc host controller driver as a module,
926 choose M here: the module will be called vub300.
928 If you have a computer with an embedded VUB300 chip
929 or if you intend connecting a USB adapter based on a
930 VUB300 chip say Y or M here.
933 tristate "USB SD Host Controller (USHC) support"
936 This selects support for USB SD Host Controllers based on
937 the Cypress Astoria chip with firmware compliant with CSR's
938 USB SD Host Controller specification (CS-118793-SP).
940 CSR boards with this device include: USB<>SDIO (M1985v2),
943 Note: These controllers only support SDIO cards and do not
944 support MMC or SD memory cards.
947 tristate "Wondermedia SD/MMC Host Controller support"
948 depends on ARCH_VT8500
951 This selects support for the SD/MMC Host Controller on
952 Wondermedia WM8505/WM8650 based SoCs.
954 To compile this driver as a module, choose M here: the
955 module will be called wmt-sdmmc.
957 config MMC_USDHI6ROL0
958 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
961 This selects support for the Renesas USDHI6ROL0 SD/SDIO
964 config MMC_REALTEK_PCI
965 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
966 depends on MISC_RTSX_PCI
968 Say Y here to include driver code to support SD/MMC card interface
969 of Realtek PCI-E card reader
971 config MMC_REALTEK_USB
972 tristate "Realtek USB SD/MMC Card Interface Driver"
973 depends on MISC_RTSX_USB
975 Say Y here to include driver code to support SD/MMC card interface
976 of Realtek RTS5129/39 series card reader
979 tristate "Allwinner sunxi SD/MMC Host Controller support"
980 depends on ARCH_SUNXI || COMPILE_TEST
983 This selects support for the SD/MMC Host Controller on
984 Allwinner sunxi SoCs.
987 tristate "Command Queue Host Controller Interface support"
990 This selects the Command Queue Host Controller Interface (CQHCI)
991 support present in host controllers of Qualcomm Technologies, Inc
993 This controller supports eMMC devices with command queue support.
995 If you have a controller with this interface, say Y or M here.
1000 tristate "MMC Host Software Queue support"
1002 This selects the MMC Host Software Queue support. This may increase
1003 performance, if the host controller and its driver supports it.
1005 If you have a controller/driver supporting this interface, say Y or M
1010 config MMC_TOSHIBA_PCI
1011 tristate "Toshiba Type A SD/MMC Card Interface Driver"
1015 tristate "Broadcom BCM2835 SDHOST MMC Controller support"
1016 depends on ARCH_BCM2835 || COMPILE_TEST
1018 This selects the BCM2835 SDHOST MMC controller. If you have
1019 a BCM2835 platform with SD or MMC devices, say Y or M here.
1021 Note that the BCM2835 has two SD controllers: The Arasan
1022 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
1023 sdhost controller (supported by this driver).
1028 tristate "MediaTek SD/MMC Card Interface support"
1030 depends on COMMON_CLK
1034 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
1035 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
1036 This is needed if support for any SD/SDIO/MMC devices is required.
1039 config MMC_SDHCI_MICROCHIP_PIC32
1040 tristate "Microchip PIC32MZDA SDHCI support"
1041 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
1043 This selects the Secure Digital Host Controller Interface (SDHCI)
1044 for PIC32MZDA platform.
1046 If you have a controller with this interface, say Y or M here.
1050 config MMC_SDHCI_BRCMSTB
1051 tristate "Broadcom SDIO/SD/MMC support"
1052 depends on ARCH_BRCMSTB || BMIPS_GENERIC || COMPILE_TEST
1053 depends on MMC_SDHCI_PLTFM
1055 default ARCH_BRCMSTB || BMIPS_GENERIC
1057 This selects support for the SDIO/SD/MMC Host Controller on
1062 config MMC_SDHCI_XENON
1063 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
1064 depends on MMC_SDHCI_PLTFM
1066 This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
1067 If you have a controller with this interface, say Y or M here.
1070 config MMC_SDHCI_OMAP
1071 tristate "TI SDHCI Controller Support"
1072 depends on MMC_SDHCI_PLTFM && OF
1074 imply TI_SOC_THERMAL
1075 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE
1077 This selects the Secure Digital Host Controller Interface (SDHCI)
1078 support present in TI's DRA7 SOCs. The controller supports
1079 SD/MMC/SDIO devices.
1081 If you have a controller with this interface, say Y or M here.
1085 config MMC_SDHCI_AM654
1086 tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
1087 depends on MMC_SDHCI_PLTFM && OF
1088 select MMC_SDHCI_IO_ACCESSORS
1092 This selects the Secure Digital Host Controller Interface (SDHCI)
1093 support present in TI's AM654 SOCs. The controller supports
1094 SD/MMC/SDIO devices.
1096 If you have a controller with this interface, say Y or M here.
1101 tristate "Actions Semi Owl SD/MMC Host Controller support"
1103 depends on ARCH_ACTIONS || COMPILE_TEST
1105 This selects support for the SD/MMC Host Controller on
1106 Actions Semi Owl SoCs.
1108 config MMC_SDHCI_EXTERNAL_DMA
1112 tristate "LiteX MMC Host Controller support"
1113 depends on ((PPC_MICROWATT || LITEX) && OF && HAVE_CLK) || COMPILE_TEST
1115 select REGULATOR_FIXED_VOLTAGE
1117 This selects support for the MMC Host Controller found in LiteX SoCs.
1119 To compile this driver as a module, choose M here: the
1120 module will be called litex_mmc.