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 "ARM AMBA Multimedia Card Interface support"
21 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
22 Interface (PL180 and PL181) support. If you have an ARM(R)
23 platform with a Multimedia Card slot, say Y or M here.
28 bool "Qualcomm Data Mover for SD Card Controller"
29 depends on MMC_ARMMMCI && QCOM_BAM_DMA
32 This selects the Qualcomm Data Mover lite/local on SD Card controller.
33 This option will enable the dma to work correctly, if you are using
34 Qcom SOCs and MMC, you would probably need this option to get DMA working.
38 config MMC_STM32_SDMMC
39 bool "STMicroelectronics STM32 SDMMC Controller"
40 depends on MMC_ARMMMCI
43 This selects the STMicroelectronics STM32 SDMMC host controller.
44 If you have a STM32 sdmmc host with internal DMA say Y here.
49 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
52 This selects the Intel(R) PXA(R) Multimedia card Interface.
53 If you have a PXA(R) platform with a Multimedia Card slot,
59 tristate "Secure Digital Host Controller Interface support"
62 This selects the generic Secure Digital Host Controller Interface.
63 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
64 and Toshiba(R). Most controllers found in laptops are of this type.
66 If you have a controller with this interface, say Y or M here. You
67 also need to enable an appropriate bus interface.
71 config MMC_SDHCI_IO_ACCESSORS
75 This is silent Kconfig symbol that is selected by the drivers that
76 need to overwrite SDHCI IO memory accessors.
78 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
81 select MMC_SDHCI_IO_ACCESSORS
83 This option is selected by drivers running on big endian hosts
84 and performing I/O to a SDHCI controller through a bus that
85 implements a hardware byte swapper using a 32-bit datum.
86 This endian mapping mode is called "data invariance" and
87 has the effect of scrambling the addresses and formats of data
88 accessed in sizes other than the datum size.
90 This is the case for the Nintendo Wii SDHCI.
93 tristate "SDHCI support on PCI bus"
94 depends on MMC_SDHCI && PCI
96 select IOSF_MBI if X86
97 select MMC_SDHCI_IO_ACCESSORS
99 This selects the PCI Secure Digital Host Controller Interface.
100 Most controllers found today are PCI devices.
102 If you have a controller with this interface, say Y or M here.
107 bool "Ricoh MMC Controller Disabler"
108 depends on MMC_SDHCI_PCI
111 This adds a pci quirk to disable Ricoh MMC Controller. This
112 proprietary controller is unnecessary because the SDHCI driver
113 supports MMC cards on the SD controller, but if it is not
114 disabled, it will steal the MMC cards away - rendering them
115 useless. It is safe to select this even if you don't
116 have a Ricoh based card reader.
120 config MMC_SDHCI_ACPI
121 tristate "SDHCI support for ACPI enumerated SDHCI controllers"
122 depends on MMC_SDHCI && ACPI && PCI
123 select IOSF_MBI if X86
125 This selects support for ACPI enumerated SDHCI controllers,
126 identified by ACPI Compatibility ID PNP0D40 or specific
129 If you have a controller with this interface, say Y or M here.
133 config MMC_SDHCI_PLTFM
134 tristate "SDHCI platform and OF driver helper"
137 This selects the common helper functions support for Secure Digital
138 Host Controller Interface based platform and OF drivers.
140 If you have a controller with this interface, say Y or M here.
144 config MMC_SDHCI_OF_ARASAN
145 tristate "SDHCI OF support for the Arasan SDHCI controllers"
146 depends on MMC_SDHCI_PLTFM
148 depends on COMMON_CLK
151 This selects the Arasan Secure Digital Host Controller Interface
152 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
154 If you have a controller with this interface, say Y or M here.
158 config MMC_SDHCI_OF_ASPEED
159 tristate "SDHCI OF support for the ASPEED SDHCI controller"
160 depends on MMC_SDHCI_PLTFM
161 depends on OF && OF_ADDRESS
162 select MMC_SDHCI_IO_ACCESSORS
164 This selects the ASPEED Secure Digital Host Controller Interface.
166 If you have a controller with this interface, say Y or M here. You
167 also need to enable an appropriate bus interface.
171 config MMC_SDHCI_OF_AT91
172 tristate "SDHCI OF support for the Atmel SDMMC controller"
173 depends on MMC_SDHCI_PLTFM
174 depends on OF && HAVE_CLK
176 This selects the Atmel SDMMC driver
178 config MMC_SDHCI_OF_ESDHC
179 tristate "SDHCI OF support for the Freescale eSDHC controller"
180 depends on MMC_SDHCI_PLTFM
181 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE || COMPILE_TEST
182 select MMC_SDHCI_IO_ACCESSORS
185 This selects the Freescale eSDHC controller support.
187 If you have a controller with this interface, say Y or M here.
191 config MMC_SDHCI_OF_HLWD
192 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
193 depends on MMC_SDHCI_PLTFM
195 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
197 This selects the Secure Digital Host Controller Interface (SDHCI)
198 found in the "Hollywood" chipset of the Nintendo Wii video game
201 If you have a controller with this interface, say Y or M here.
205 config MMC_SDHCI_OF_DWCMSHC
206 tristate "SDHCI OF support for the Synopsys DWC MSHC"
207 depends on MMC_SDHCI_PLTFM
209 depends on COMMON_CLK
211 This selects Synopsys DesignWare Cores Mobile Storage Controller
213 If you have a controller with this interface, say Y or M here.
216 config MMC_SDHCI_OF_SPARX5
217 tristate "SDHCI OF support for the MCHP Sparx5 SoC"
218 depends on MMC_SDHCI_PLTFM
219 depends on ARCH_SPARX5 || COMPILE_TEST
221 This selects the Secure Digital Host Controller Interface (SDHCI)
222 found in the MCHP Sparx5 SoC.
224 If you have a Sparx5 SoC with this interface, say Y or M here.
228 config MMC_SDHCI_CADENCE
229 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
230 depends on MMC_SDHCI_PLTFM
233 This selects the Cadence SD/SDIO/eMMC driver.
235 If you have a controller with this interface, say Y or M here.
239 config MMC_SDHCI_CNS3XXX
240 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
241 depends on ARCH_CNS3XXX || COMPILE_TEST
242 depends on MMC_SDHCI_PLTFM
244 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
246 If you have a controller with this interface, say Y or M here.
250 config MMC_SDHCI_ESDHC_MCF
251 tristate "SDHCI support for the Freescale eSDHC ColdFire controller"
253 depends on MMC_SDHCI_PLTFM
254 select MMC_SDHCI_IO_ACCESSORS
256 This selects the Freescale eSDHC controller support for
257 ColdFire mcf5441x devices.
259 If you have a controller with this interface, say Y or M here.
263 config MMC_SDHCI_ESDHC_IMX
264 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
265 depends on ARCH_MXC || COMPILE_TEST
266 depends on MMC_SDHCI_PLTFM
267 select MMC_SDHCI_IO_ACCESSORS
270 This selects the Freescale eSDHC/uSDHC controller support
271 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
273 If you have a controller with this interface, say Y or M here.
277 config MMC_SDHCI_DOVE
278 tristate "SDHCI support on Marvell's Dove SoC"
279 depends on ARCH_DOVE || MACH_DOVE || COMPILE_TEST
280 depends on MMC_SDHCI_PLTFM
281 select MMC_SDHCI_IO_ACCESSORS
283 This selects the Secure Digital Host Controller Interface in
286 If you have a controller with this interface, say Y or M here.
290 config MMC_SDHCI_TEGRA
291 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
292 depends on ARCH_TEGRA || COMPILE_TEST
293 depends on MMC_SDHCI_PLTFM
294 select MMC_SDHCI_IO_ACCESSORS
297 This selects the Tegra SD/MMC controller. If you have a Tegra
298 platform with SD or MMC devices, say Y or M here.
303 tristate "SDHCI support on Samsung S3C SoC"
305 depends on PLAT_SAMSUNG || ARCH_S5PV210 || ARCH_EXYNOS || COMPILE_TEST
307 This selects the Secure Digital Host Controller Interface (SDHCI)
308 often referrered to as the HSMMC block in some of the Samsung S3C
311 If you have a controller with this interface, say Y or M here.
315 config MMC_SDHCI_SIRF
316 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
317 depends on ARCH_SIRF || COMPILE_TEST
318 depends on MMC_SDHCI_PLTFM
319 select MMC_SDHCI_IO_ACCESSORS
321 This selects the SDHCI support for SiRF System-on-Chip devices.
323 If you have a controller with this interface, say Y or M here.
327 config MMC_SDHCI_PXAV3
328 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
329 depends on CLKDEV_LOOKUP
330 depends on MMC_SDHCI_PLTFM
331 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
334 This selects the Marvell(R) PXAV3 SD Host Controller.
335 If you have a MMP2 platform with SD Host Controller
336 and a card slot, say Y or M here.
340 config MMC_SDHCI_PXAV2
341 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
342 depends on CLKDEV_LOOKUP
343 depends on MMC_SDHCI_PLTFM
344 depends on ARCH_MMP || COMPILE_TEST
347 This selects the Marvell(R) PXAV2 SD Host Controller.
348 If you have a PXA9XX platform with SD Host Controller
349 and a card slot, say Y or M here.
353 config MMC_SDHCI_SPEAR
354 tristate "SDHCI support on ST SPEAr platform"
356 depends on PLAT_SPEAR || COMPILE_TEST
359 This selects the Secure Digital Host Controller Interface (SDHCI)
360 often referrered to as the HSMMC block in some of the ST SPEAR range
363 If you have a controller with this interface, say Y or M here.
367 config MMC_SDHCI_S3C_DMA
368 bool "DMA support on S3C SDHCI"
369 depends on MMC_SDHCI_S3C
371 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
372 has proved to be problematic if the controller encounters
373 certain errors, and thus should be treated with care.
377 config MMC_SDHCI_BCM_KONA
378 tristate "SDHCI support on Broadcom KONA platform"
379 depends on ARCH_BCM_MOBILE || COMPILE_TEST
380 depends on MMC_SDHCI_PLTFM
382 This selects the Broadcom Kona Secure Digital Host Controller
383 Interface(SDHCI) support.
384 This is used in Broadcom mobile SoCs.
386 If you have a controller with this interface, say Y or M here.
388 config MMC_SDHCI_F_SDH30
389 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
390 depends on MMC_SDHCI_PLTFM
391 depends on OF || ACPI
393 This selects the Secure Digital Host Controller Interface (SDHCI)
394 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
395 If you have a controller with this interface, say Y or M here.
399 config MMC_SDHCI_MILBEAUT
400 tristate "SDHCI support for Socionext Milbeaut Serieas using F_SDH30"
401 depends on MMC_SDHCI_PLTFM
404 This selects the Secure Digital Host Controller Interface (SDHCI)
405 Needed by Milbeaut SoC for MMC / SD / SDIO support.
406 If you have a controller with this interface, say Y or M here.
410 config MMC_SDHCI_IPROC
411 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
412 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
413 depends on MMC_SDHCI_PLTFM
414 depends on OF || ACPI
415 default ARCH_BCM_IPROC
416 select MMC_SDHCI_IO_ACCESSORS
418 This selects the iProc SD/MMC controller.
420 If you have a BCM2835 or IPROC platform with SD or MMC devices,
426 tristate "Amlogic S905/GX*/AXG SD/MMC Host Controller support"
427 depends on ARCH_MESON|| COMPILE_TEST
428 depends on COMMON_CLK
430 This selects support for the Amlogic SD/MMC Host Controller
431 found on the S905/GX*/AXG family of SoCs. This controller is
432 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
434 If you have a controller with this interface, say Y here.
436 config MMC_MESON_MX_SDHC
437 tristate "Amlogic Meson SDHC Host Controller support"
438 depends on (ARM && ARCH_MESON) || COMPILE_TEST
439 depends on COMMON_CLK
442 This selects support for the SDHC Host Controller on
443 Amlogic Meson6, Meson8, Meson8b and Meson8m2 SoCs.
444 The controller supports the SD/SDIO Spec 3.x and eMMC Spec 4.5x
445 with 1, 4, and 8 bit bus widths.
447 If you have a controller with this interface, say Y or M here.
450 config MMC_MESON_MX_SDIO
451 tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
452 depends on ARCH_MESON || COMPILE_TEST
453 depends on COMMON_CLK
454 depends on OF_ADDRESS
456 This selects support for the SD/MMC Host Controller on
457 Amlogic Meson6, Meson8 and Meson8b SoCs.
459 If you have a controller with this interface, say Y or M here.
463 tristate "MOXART SD/MMC Host Controller support"
464 depends on ARCH_MOXART || COMPILE_TEST
466 This selects support for the MOXART SD/MMC Host Controller.
467 MOXA provides one multi-functional card reader which can
468 be found on some embedded hardware such as UC-7112-LX.
469 If you have a controller with this interface, say Y here.
472 tristate "SDHCI support on STMicroelectronics SoC"
473 depends on ARCH_STI || FSP2 || COMPILE_TEST
474 depends on MMC_SDHCI_PLTFM
475 select MMC_SDHCI_IO_ACCESSORS
477 This selects the Secure Digital Host Controller Interface in
478 STMicroelectronics SoCs.
480 If you have a controller with this interface, say Y or M here.
484 tristate "TI OMAP Multimedia Card Interface support"
486 depends on TPS65010 || !MACH_OMAP_H2
488 This selects the TI OMAP Multimedia card Interface.
489 If you have an OMAP board with a Multimedia Card slot,
495 tristate "TI OMAP High Speed Multimedia Card Interface support"
496 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
498 This selects the TI OMAP High Speed Multimedia card Interface.
499 If you have an omap2plus board with a Multimedia Card slot,
505 tristate "Winbond W83L51xD SD/MMC Card Interface support"
506 depends on ISA_DMA_API
508 This selects the Winbond(R) W83L51xD Secure digital and
509 Multimedia card Interface.
510 If you have a machine with a integrated W83L518D or W83L519D
511 SD/MMC card reader, say Y or M here.
516 tristate "Alcor Micro/Alcor Link SD/MMC controller"
517 depends on MISC_ALCOR_PCI
519 Say Y here to include driver code to support SD/MMC card interface
520 of Alcor Micro PCI-E card reader
523 tristate "Alchemy AU1XX0 MMC Card Interface support"
524 depends on MIPS_ALCHEMY
526 This selects the AMD Alchemy(R) Multimedia card interface.
527 If you have a Alchemy platform with a MMC slot, say Y or M here.
532 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
535 This selects the Atmel Multimedia Card Interface driver.
536 If you have an AT91 platform with a Multimedia Card slot,
542 tristate "Qualcomm SDHCI Controller Support"
543 depends on ARCH_QCOM || COMPILE_TEST
544 depends on MMC_SDHCI_PLTFM
545 select MMC_SDHCI_IO_ACCESSORS
548 This selects the Secure Digital Host Controller Interface (SDHCI)
549 support present in Qualcomm SOCs. The controller supports
552 If you have a controller with this interface, say Y or M here.
557 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
558 depends on ARCH_MXC || PPC_MPC512x
560 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
561 Multimedia Card Interface. If you have an i.MX or MPC512x platform
562 with a Multimedia Card slot, say Y or M here.
567 tristate "Freescale MXS Multimedia Card Interface support"
568 depends on ARCH_MXS && MXS_DMA
570 This selects the Freescale SSP MMC controller found on MXS based
571 platforms like mx23/28.
576 tristate "TI Flash Media MMC/SD Interface support"
580 Say Y here if you want to be able to access MMC/SD cards with
581 the Texas Instruments(R) Flash Media card reader, found in many
583 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
584 probably also need appropriate card reader host adapter, such as
585 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
588 To compile this driver as a module, choose M here: the
589 module will be called tifm_sd.
592 tristate "Marvell MMC/SD/SDIO host driver"
593 depends on PLAT_ORION || (COMPILE_TEST && ARM)
596 This selects the Marvell SDIO host driver.
597 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
600 To compile this driver as a module, choose M here: the
601 module will be called mvsdio.
604 tristate "TI DAVINCI Multimedia Card Interface support"
605 depends on ARCH_DAVINCI || COMPILE_TEST
607 This selects the TI DAVINCI Multimedia card Interface.
608 If you have an DAVINCI board with a Multimedia Card slot,
609 say Y or M here. If unsure, say N.
612 tristate "goldfish qemu Multimedia Card Interface support"
613 depends on GOLDFISH || COMPILE_TEST
615 This selects the Goldfish Multimedia card Interface emulation
616 found on the Goldfish Android virtual device emulation.
619 tristate "MMC/SD/SDIO over SPI"
620 depends on SPI_MASTER
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
630 If unsure, or if your system has no SPI master driver, say N.
633 tristate "Samsung S3C SD/MMC Card Interface support"
634 depends on ARCH_S3C24XX || COMPILE_TEST
635 depends on S3C24XX_DMAC || COMPILE_TEST
637 This selects a driver for the MCI interface found in
638 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
639 If you have a board based on one of those and a MMC/SD
640 slot, say Y or M here.
644 config MMC_S3C_HW_SDIO_IRQ
645 bool "Hardware support for SDIO IRQ"
648 Enable the hardware support for SDIO interrupts instead of using
649 the generic polling code.
652 prompt "Samsung S3C SD/MMC transfer code"
656 bool "Use PIO transfers only"
658 Use PIO to transfer data between memory and the hardware.
660 PIO is slower than DMA as it requires CPU instructions to
661 move the data. This has been the traditional default for
665 bool "Use DMA transfers only"
667 Use DMA to transfer data between memory and the hardware.
669 Currently, the DMA support in this driver seems to not be
670 working properly and needs to be debugged before this
675 config MMC_SDRICOH_CS
676 tristate "MMC/SD driver for Ricoh Bay1Controllers"
677 depends on PCI && PCMCIA
679 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
680 card whenever you insert a MMC or SD card into the card slot.
682 To compile this driver as a module, choose M here: the
683 module will be called sdricoh_cs.
685 config MMC_SDHCI_SPRD
686 tristate "Spreadtrum SDIO host Controller"
687 depends on ARCH_SPRD || COMPILE_TEST
688 depends on MMC_SDHCI_PLTFM
689 select MMC_SDHCI_IO_ACCESSORS
692 This selects the SDIO Host Controller in Spreadtrum
693 SoCs, this driver supports R11(IP version: R11P0).
695 If you have a controller with this interface, say Y or M here.
703 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
704 depends on MFD_TMIO || MFD_ASIC3 || COMPILE_TEST
707 This provides support for the SD/MMC cell found in TC6393XB,
708 T7L66XB and also HTC ASIC3
711 tristate "Renesas SDHI SD/SDIO controller support"
712 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
715 This provides support for the SDHI SD/SDIO controller found in
716 Renesas SuperH, ARM and ARM64 based SoCs
718 config MMC_SDHI_SYS_DMAC
719 tristate "DMA for SDHI SD/SDIO controllers using SYS-DMAC"
721 default MMC_SDHI if (SUPERH || ARM)
723 This provides DMA support for SDHI SD/SDIO controllers
724 using SYS-DMAC via DMA Engine. This supports the controllers
725 found in SuperH and Renesas ARM based SoCs.
727 config MMC_SDHI_INTERNAL_DMAC
728 tristate "DMA for SDHI SD/SDIO controllers using on-chip bus mastering"
729 depends on ARM64 || ARCH_R7S9210 || ARCH_R8A77470 || COMPILE_TEST
731 default MMC_SDHI if (ARM64 || ARCH_R7S9210 || ARCH_R8A77470)
733 This provides DMA support for SDHI SD/SDIO controllers
734 using on-chip bus mastering. This supports the controllers
735 found in arm64 based SoCs. This controller is also found in
739 tristate "UniPhier SD/eMMC Host Controller support"
740 depends on ARCH_UNIPHIER || COMPILE_TEST
744 This provides support for the SD/eMMC controller found in
745 UniPhier SoCs. The eMMC variant of this controller is used
746 only for 32-bit SoCs.
749 tristate "ENE CB710 MMC/SD Interface support"
753 This option enables support for MMC/SD part of ENE CB710/720 Flash
754 memory card reader found in some laptops (ie. some versions of
757 This driver can also be built as a module. If so, the module
758 will be called cb710-mmc.
761 tristate "VIA SD/MMC Card Reader Driver"
764 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
765 VIA provides one multi-functional card reader which integrated into
766 some motherboards manufactured by VIA. This card reader supports
768 If you have a controller with this interface, say Y or M here.
772 config MMC_CAVIUM_OCTEON
773 tristate "Cavium OCTEON SD/MMC Card Interface support"
774 depends on CAVIUM_OCTEON_SOC
776 This selects Cavium OCTEON SD/MMC card Interface.
777 If you have an OCTEON board with a Multimedia Card slot,
782 config MMC_CAVIUM_THUNDERX
783 tristate "Cavium ThunderX SD/MMC Card Interface support"
784 depends on PCI && 64BIT && (ARM64 || COMPILE_TEST)
785 depends on GPIO_THUNDERX
786 depends on OF_ADDRESS
788 This selects Cavium ThunderX SD/MMC Card Interface.
789 If you have an Cavium ARM64 board with a Multimedia Card slot
790 or builtin eMMC chip say Y or M here. If built as a module
791 the module will be called thunderx_mmc.ko.
794 tristate "Synopsys DesignWare Memory Card Interface"
795 depends on ARC || ARM || ARM64 || MIPS || RISCV || CSKY || COMPILE_TEST
797 This selects support for the Synopsys DesignWare Mobile Storage IP
798 block, this provides host support for SD and MMC interfaces, in both
799 PIO, internal DMA mode and external DMA mode.
802 tristate "Synopsys Designware MCI Support as platform device"
806 This selects the common helper functions support for Host Controller
807 Interface based platform driver. Please select this option if the IP
808 is present as a platform device. This is the common interface for the
809 Synopsys Designware IP.
811 If you have a controller with this interface, say Y or M here.
815 config MMC_DW_BLUEFIELD
816 tristate "BlueField specific extensions for Synopsys DW Memory Card Interface"
820 This selects support for Mellanox BlueField SoC specific extensions to
821 the Synopsys DesignWare Memory Card Interface driver. Select this
822 option for platforms based on Mellanox BlueField SoC's.
825 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
829 This selects support for Samsung Exynos SoC specific extensions to the
830 Synopsys DesignWare Memory Card Interface driver. Select this option
831 for platforms based on Exynos4 and Exynos5 SoC's.
833 config MMC_DW_HI3798CV200
834 tristate "Hi3798CV200 specific extensions for Synopsys DW Memory Card Interface"
838 This selects support for HiSilicon Hi3798CV200 SoC specific extensions to the
839 Synopsys DesignWare Memory Card Interface driver. Select this option
840 for platforms based on HiSilicon Hi3798CV200 SoC.
843 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
847 This selects support for Hisilicon K3 SoC specific extensions to the
848 Synopsys DesignWare Memory Card Interface driver. Select this option
849 for platforms based on Hisilicon K3 SoC's.
852 tristate "Synopsys Designware MCI support on PCI bus"
853 depends on MMC_DW && PCI
855 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
856 Select this option if the IP is present on PCI platform.
858 If you have a controller with this interface, say Y or M here.
862 config MMC_DW_ROCKCHIP
863 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
864 depends on MMC_DW && ARCH_ROCKCHIP
867 This selects support for Rockchip SoC specific extensions to the
868 Synopsys DesignWare Memory Card Interface driver. Select this option
869 for platforms based on RK3066, RK3188 and RK3288 SoC's.
872 tristate "ZTE specific extensions for Synopsys DW Memory Card Interface"
873 depends on MMC_DW && ARCH_ZX
876 This selects support for ZTE SoC specific extensions to the
877 Synopsys DesignWare Memory Card Interface driver. Select this option
878 for platforms based on ZX296718 SoC's.
881 tristate "SuperH Internal MMCIF support"
882 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
884 This selects the MMC Host Interface controller (MMCIF) found in various
885 Renesas SoCs for SH and ARM architectures.
889 tristate "Ingenic JZ47xx SD/Multimedia Card Interface support"
892 This selects support for the SD/MMC controller on Ingenic
893 JZ4740, JZ4750, JZ4770 and JZ4780 SoCs.
895 If you have a board based on such a SoC and with a SD/MMC slot,
899 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
902 This selects support for Elan Digital Systems' VUB300 chip.
904 The VUB300 is a USB-SDIO Host Controller Interface chip
905 that enables the host computer to use SDIO/SD/MMC cards
906 via a USB 2.0 or USB 1.1 host.
908 The VUB300 chip will be found in both physically separate
909 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
911 The VUB300 chip supports SD and MMC memory cards in addition
912 to single and multifunction SDIO cards.
914 Some SDIO cards will need a firmware file to be loaded and
915 sent to VUB300 chip in order to achieve better data throughput.
916 Download these "Offload Pseudocode" from Elan Digital Systems'
917 web-site http://www.elandigitalsystems.com/support/downloads.php
918 and put them in /lib/firmware. Note that without these additional
919 firmware files the VUB300 chip will still function, but not at
920 the best obtainable data rate.
922 To compile this mmc host controller driver as a module,
923 choose M here: the module will be called vub300.
925 If you have a computer with an embedded VUB300 chip
926 or if you intend connecting a USB adapter based on a
927 VUB300 chip say Y or M here.
930 tristate "USB SD Host Controller (USHC) support"
933 This selects support for USB SD Host Controllers based on
934 the Cypress Astoria chip with firmware compliant with CSR's
935 USB SD Host Controller specification (CS-118793-SP).
937 CSR boards with this device include: USB<>SDIO (M1985v2),
940 Note: These controllers only support SDIO cards and do not
941 support MMC or SD memory cards.
944 tristate "Wondermedia SD/MMC Host Controller support"
945 depends on ARCH_VT8500
948 This selects support for the SD/MMC Host Controller on
949 Wondermedia WM8505/WM8650 based SoCs.
951 To compile this driver as a module, choose M here: the
952 module will be called wmt-sdmmc.
954 config MMC_USDHI6ROL0
955 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
958 This selects support for the Renesas USDHI6ROL0 SD/SDIO
961 config MMC_REALTEK_PCI
962 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
963 depends on MISC_RTSX_PCI
965 Say Y here to include driver code to support SD/MMC card interface
966 of Realtek PCI-E card reader
968 config MMC_REALTEK_USB
969 tristate "Realtek USB SD/MMC Card Interface Driver"
970 depends on MISC_RTSX_USB
972 Say Y here to include driver code to support SD/MMC card interface
973 of Realtek RTS5129/39 series card reader
976 tristate "Allwinner sunxi SD/MMC Host Controller support"
977 depends on ARCH_SUNXI || COMPILE_TEST
979 This selects support for the SD/MMC Host Controller on
980 Allwinner sunxi SoCs.
983 tristate "Command Queue Host Controller Interface support"
986 This selects the Command Queue Host Controller Interface (CQHCI)
987 support present in host controllers of Qualcomm Technologies, Inc
989 This controller supports eMMC devices with command queue support.
991 If you have a controller with this interface, say Y or M here.
996 tristate "MMC Host Software Queue support"
998 This selects the MMC Host Software Queue support. This may increase
999 performance, if the host controller and its driver supports it.
1001 If you have a controller/driver supporting this interface, say Y or M
1006 config MMC_TOSHIBA_PCI
1007 tristate "Toshiba Type A SD/MMC Card Interface Driver"
1011 tristate "Broadcom BCM2835 SDHOST MMC Controller support"
1012 depends on ARCH_BCM2835 || COMPILE_TEST
1014 This selects the BCM2835 SDHOST MMC controller. If you have
1015 a BCM2835 platform with SD or MMC devices, say Y or M here.
1017 Note that the BCM2835 has two SD controllers: The Arasan
1018 sdhci controller (supported by MMC_SDHCI_IPROC) and a custom
1019 sdhost controller (supported by this driver).
1024 tristate "MediaTek SD/MMC Card Interface support"
1026 depends on COMMON_CLK
1030 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
1031 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
1032 This is needed if support for any SD/SDIO/MMC devices is required.
1035 config MMC_SDHCI_MICROCHIP_PIC32
1036 tristate "Microchip PIC32MZDA SDHCI support"
1037 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
1039 This selects the Secure Digital Host Controller Interface (SDHCI)
1040 for PIC32MZDA platform.
1042 If you have a controller with this interface, say Y or M here.
1046 config MMC_SDHCI_BRCMSTB
1047 tristate "Broadcom SDIO/SD/MMC support"
1048 depends on ARCH_BRCMSTB || BMIPS_GENERIC
1049 depends on MMC_SDHCI_PLTFM
1053 This selects support for the SDIO/SD/MMC Host Controller on
1058 config MMC_SDHCI_XENON
1059 tristate "Marvell Xenon eMMC/SD/SDIO SDHCI driver"
1060 depends on MMC_SDHCI_PLTFM
1062 This selects Marvell Xenon eMMC/SD/SDIO SDHCI.
1063 If you have a controller with this interface, say Y or M here.
1066 config MMC_SDHCI_OMAP
1067 tristate "TI SDHCI Controller Support"
1068 depends on MMC_SDHCI_PLTFM && OF
1070 imply TI_SOC_THERMAL
1071 select MMC_SDHCI_EXTERNAL_DMA if DMA_ENGINE
1073 This selects the Secure Digital Host Controller Interface (SDHCI)
1074 support present in TI's DRA7 SOCs. The controller supports
1075 SD/MMC/SDIO devices.
1077 If you have a controller with this interface, say Y or M here.
1081 config MMC_SDHCI_AM654
1082 tristate "Support for the SDHCI Controller in TI's AM654 SOCs"
1083 depends on MMC_SDHCI_PLTFM && OF && REGMAP_MMIO
1084 select MMC_SDHCI_IO_ACCESSORS
1087 This selects the Secure Digital Host Controller Interface (SDHCI)
1088 support present in TI's AM654 SOCs. The controller supports
1089 SD/MMC/SDIO devices.
1091 If you have a controller with this interface, say Y or M here.
1096 tristate "Actions Semi Owl SD/MMC Host Controller support"
1098 depends on ARCH_ACTIONS || COMPILE_TEST
1100 This selects support for the SD/MMC Host Controller on
1101 Actions Semi Owl SoCs.
1103 config MMC_SDHCI_EXTERNAL_DMA