2 # MMC/SD host controller drivers
5 comment "MMC/SD/SDIO Host Controller Drivers"
8 tristate "ARM AMBA Multimedia Card Interface support"
11 This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
12 Interface (PL180 and PL181) support. If you have an ARM(R)
13 platform with a Multimedia Card slot, say Y or M here.
18 tristate "Qualcomm Data Mover for SD Card Controller"
19 depends on MMC_ARMMMCI && QCOM_BAM_DMA
22 This selects the Qualcomm Data Mover lite/local on SD Card controller.
23 This option will enable the dma to work correctly, if you are using
24 Qcom SOCs and MMC, you would probably need this option to get DMA working.
29 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
32 This selects the Intel(R) PXA(R) Multimedia card Interface.
33 If you have a PXA(R) platform with a Multimedia Card slot,
39 tristate "Secure Digital Host Controller Interface support"
42 This selects the generic Secure Digital Host Controller Interface.
43 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
44 and Toshiba(R). Most controllers found in laptops are of this type.
46 If you have a controller with this interface, say Y or M here. You
47 also need to enable an appropriate bus interface.
51 config MMC_SDHCI_IO_ACCESSORS
55 This is silent Kconfig symbol that is selected by the drivers that
56 need to overwrite SDHCI IO memory accessors.
58 config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
61 select MMC_SDHCI_IO_ACCESSORS
63 This option is selected by drivers running on big endian hosts
64 and performing I/O to a SDHCI controller through a bus that
65 implements a hardware byte swapper using a 32-bit datum.
66 This endian mapping mode is called "data invariance" and
67 has the effect of scrambling the addresses and formats of data
68 accessed in sizes other than the datum size.
70 This is the case for the Nintendo Wii SDHCI.
73 tristate "SDHCI support on PCI bus"
74 depends on MMC_SDHCI && PCI
76 This selects the PCI Secure Digital Host Controller Interface.
77 Most controllers found today are PCI devices.
79 If you have a controller with this interface, say Y or M here.
84 bool "Ricoh MMC Controller Disabler"
85 depends on MMC_SDHCI_PCI
88 This adds a pci quirk to disable Ricoh MMC Controller. This
89 proprietary controller is unnecessary because the SDHCI driver
90 supports MMC cards on the SD controller, but if it is not
91 disabled, it will steal the MMC cards away - rendering them
92 useless. It is safe to select this even if you don't
93 have a Ricoh based card reader.
98 tristate "SDHCI support for ACPI enumerated SDHCI controllers"
99 depends on MMC_SDHCI && ACPI
100 select IOSF_MBI if X86
102 This selects support for ACPI enumerated SDHCI controllers,
103 identified by ACPI Compatibility ID PNP0D40 or specific
106 If you have a controller with this interface, say Y or M here.
110 config MMC_SDHCI_PLTFM
111 tristate "SDHCI platform and OF driver helper"
114 This selects the common helper functions support for Secure Digital
115 Host Controller Interface based platform and OF drivers.
117 If you have a controller with this interface, say Y or M here.
121 config MMC_SDHCI_OF_ARASAN
122 tristate "SDHCI OF support for the Arasan SDHCI controllers"
123 depends on MMC_SDHCI_PLTFM
125 depends on COMMON_CLK
127 This selects the Arasan Secure Digital Host Controller Interface
128 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
130 If you have a controller with this interface, say Y or M here.
134 config MMC_SDHCI_OF_AT91
135 tristate "SDHCI OF support for the Atmel SDMMC controller"
136 depends on MMC_SDHCI_PLTFM
139 This selects the Atmel SDMMC driver
141 config MMC_SDHCI_OF_ESDHC
142 tristate "SDHCI OF support for the Freescale eSDHC controller"
143 depends on MMC_SDHCI_PLTFM
144 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
145 select MMC_SDHCI_IO_ACCESSORS
148 This selects the Freescale eSDHC controller support.
150 If you have a controller with this interface, say Y or M here.
154 config MMC_SDHCI_OF_HLWD
155 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
156 depends on MMC_SDHCI_PLTFM
158 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
160 This selects the Secure Digital Host Controller Interface (SDHCI)
161 found in the "Hollywood" chipset of the Nintendo Wii video game
164 If you have a controller with this interface, say Y or M here.
168 config MMC_SDHCI_CADENCE
169 tristate "SDHCI support for the Cadence SD/SDIO/eMMC controller"
170 depends on MMC_SDHCI_PLTFM
173 This selects the Cadence SD/SDIO/eMMC driver.
175 If you have a controller with this interface, say Y or M here.
179 config MMC_SDHCI_CNS3XXX
180 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
181 depends on ARCH_CNS3XXX
182 depends on MMC_SDHCI_PLTFM
184 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
186 If you have a controller with this interface, say Y or M here.
190 config MMC_SDHCI_ESDHC_IMX
191 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
193 depends on MMC_SDHCI_PLTFM
194 select MMC_SDHCI_IO_ACCESSORS
196 This selects the Freescale eSDHC/uSDHC controller support
197 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
199 If you have a controller with this interface, say Y or M here.
203 config MMC_SDHCI_DOVE
204 tristate "SDHCI support on Marvell's Dove SoC"
205 depends on ARCH_DOVE || MACH_DOVE
206 depends on MMC_SDHCI_PLTFM
207 select MMC_SDHCI_IO_ACCESSORS
209 This selects the Secure Digital Host Controller Interface in
212 If you have a controller with this interface, say Y or M here.
216 config MMC_SDHCI_TEGRA
217 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
218 depends on ARCH_TEGRA
219 depends on MMC_SDHCI_PLTFM
220 select MMC_SDHCI_IO_ACCESSORS
222 This selects the Tegra SD/MMC controller. If you have a Tegra
223 platform with SD or MMC devices, say Y or M here.
228 tristate "SDHCI support on Samsung S3C SoC"
229 depends on MMC_SDHCI && PLAT_SAMSUNG
231 This selects the Secure Digital Host Controller Interface (SDHCI)
232 often referrered to as the HSMMC block in some of the Samsung S3C
235 If you have a controller with this interface, say Y or M here.
239 config MMC_SDHCI_SIRF
240 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
242 depends on MMC_SDHCI_PLTFM
243 select MMC_SDHCI_IO_ACCESSORS
245 This selects the SDHCI support for SiRF System-on-Chip devices.
247 If you have a controller with this interface, say Y or M here.
251 config MMC_SDHCI_PXAV3
252 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
253 depends on CLKDEV_LOOKUP
254 depends on MMC_SDHCI_PLTFM
255 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
258 This selects the Marvell(R) PXAV3 SD Host Controller.
259 If you have a MMP2 platform with SD Host Controller
260 and a card slot, say Y or M here.
264 config MMC_SDHCI_PXAV2
265 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
266 depends on CLKDEV_LOOKUP
267 depends on MMC_SDHCI_PLTFM
268 depends on ARCH_MMP || COMPILE_TEST
271 This selects the Marvell(R) PXAV2 SD Host Controller.
272 If you have a PXA9XX platform with SD Host Controller
273 and a card slot, say Y or M here.
277 config MMC_SDHCI_SPEAR
278 tristate "SDHCI support on ST SPEAr platform"
279 depends on MMC_SDHCI && PLAT_SPEAR
282 This selects the Secure Digital Host Controller Interface (SDHCI)
283 often referrered to as the HSMMC block in some of the ST SPEAR range
286 If you have a controller with this interface, say Y or M here.
290 config MMC_SDHCI_S3C_DMA
291 bool "DMA support on S3C SDHCI"
292 depends on MMC_SDHCI_S3C
294 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
295 has proved to be problematic if the controller encounters
296 certain errors, and thus should be treated with care.
300 config MMC_SDHCI_BCM_KONA
301 tristate "SDHCI support on Broadcom KONA platform"
302 depends on ARCH_BCM_MOBILE
303 depends on MMC_SDHCI_PLTFM
305 This selects the Broadcom Kona Secure Digital Host Controller
306 Interface(SDHCI) support.
307 This is used in Broadcom mobile SoCs.
309 If you have a controller with this interface, say Y or M here.
311 config MMC_SDHCI_F_SDH30
312 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
313 depends on MMC_SDHCI_PLTFM
316 This selects the Secure Digital Host Controller Interface (SDHCI)
317 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
318 If you have a controller with this interface, say Y or M here.
322 config MMC_SDHCI_IPROC
323 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
324 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
325 depends on MMC_SDHCI_PLTFM
326 default ARCH_BCM_IPROC
327 select MMC_SDHCI_IO_ACCESSORS
329 This selects the iProc SD/MMC controller.
331 If you have a BCM2835 or IPROC platform with SD or MMC devices,
337 tristate "Amlogic S905/GX* SD/MMC Host Controller support"
338 depends on ARCH_MESON && MMC
340 This selects support for the Amlogic SD/MMC Host Controller
341 found on the S905/GX* family of SoCs. This controller is
342 MMC 5.1 compliant and supports SD, eMMC and SDIO interfaces.
344 If you have a controller with this interface, say Y here.
347 tristate "MOXART SD/MMC Host Controller support"
348 depends on ARCH_MOXART && MMC
350 This selects support for the MOXART SD/MMC Host Controller.
351 MOXA provides one multi-functional card reader which can
352 be found on some embedded hardware such as UC-7112-LX.
353 If you have a controller with this interface, say Y here.
356 tristate "SDHCI support on STMicroelectronics SoC"
358 depends on MMC_SDHCI_PLTFM
359 select MMC_SDHCI_IO_ACCESSORS
361 This selects the Secure Digital Host Controller Interface in
362 STMicroelectronics SoCs.
364 If you have a controller with this interface, say Y or M here.
368 tristate "TI OMAP Multimedia Card Interface support"
370 depends on TPS65010 || !MACH_OMAP_H2
372 This selects the TI OMAP Multimedia card Interface.
373 If you have an OMAP board with a Multimedia Card slot,
379 tristate "TI OMAP High Speed Multimedia Card Interface support"
381 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
383 This selects the TI OMAP High Speed Multimedia card Interface.
384 If you have an omap2plus board with a Multimedia Card slot,
390 tristate "Winbond W83L51xD SD/MMC Card Interface support"
391 depends on ISA_DMA_API
393 This selects the Winbond(R) W83L51xD Secure digital and
394 Multimedia card Interface.
395 If you have a machine with a integrated W83L518D or W83L519D
396 SD/MMC card reader, say Y or M here.
401 tristate "Alchemy AU1XX0 MMC Card Interface support"
402 depends on MIPS_ALCHEMY
404 This selects the AMD Alchemy(R) Multimedia card interface.
405 If you have a Alchemy platform with a MMC slot, say Y or M here.
410 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
411 depends on AVR32 || ARCH_AT91
413 This selects the Atmel Multimedia Card Interface driver. If
414 you have an AT32 (AVR32) or AT91 platform with a Multimedia
415 Card slot, say Y or M here.
420 tristate "Qualcomm SDHCI Controller Support"
421 depends on ARCH_QCOM || (ARM && COMPILE_TEST)
422 depends on MMC_SDHCI_PLTFM
424 This selects the Secure Digital Host Controller Interface (SDHCI)
425 support present in Qualcomm SOCs. The controller supports
428 If you have a controller with this interface, say Y or M here.
433 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
434 depends on ARCH_MXC || PPC_MPC512x
436 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
437 Multimedia Card Interface. If you have an i.MX or MPC512x platform
438 with a Multimedia Card slot, say Y or M here.
443 tristate "Freescale MXS Multimedia Card Interface support"
444 depends on ARCH_MXS && MXS_DMA
446 This selects the Freescale SSP MMC controller found on MXS based
447 platforms like mx23/28.
452 tristate "TI Flash Media MMC/SD Interface support"
456 Say Y here if you want to be able to access MMC/SD cards with
457 the Texas Instruments(R) Flash Media card reader, found in many
459 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
460 probably also need appropriate card reader host adapter, such as
461 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
464 To compile this driver as a module, choose M here: the
465 module will be called tifm_sd.
468 tristate "Marvell MMC/SD/SDIO host driver"
469 depends on PLAT_ORION
472 This selects the Marvell SDIO host driver.
473 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
476 To compile this driver as a module, choose M here: the
477 module will be called mvsdio.
480 tristate "TI DAVINCI Multimedia Card Interface support"
481 depends on ARCH_DAVINCI
483 This selects the TI DAVINCI Multimedia card Interface.
484 If you have an DAVINCI board with a Multimedia Card slot,
485 say Y or M here. If unsure, say N.
488 tristate "goldfish qemu Multimedia Card Interface support"
490 depends on GOLDFISH || COMPILE_TEST
492 This selects the Goldfish Multimedia card Interface emulation
493 found on the Goldfish Android virtual device emulation.
496 tristate "MMC/SD/SDIO over SPI"
497 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
501 Some systems access MMC/SD/SDIO cards using a SPI controller
502 instead of using a "native" MMC/SD/SDIO controller. This has a
503 disadvantage of being relatively high overhead, but a compensating
504 advantage of working on many systems without dedicated MMC/SD/SDIO
507 If unsure, or if your system has no SPI master driver, say N.
510 tristate "Samsung S3C SD/MMC Card Interface support"
511 depends on ARCH_S3C24XX
512 depends on S3C24XX_DMAC
514 This selects a driver for the MCI interface found in
515 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
516 If you have a board based on one of those and a MMC/SD
517 slot, say Y or M here.
521 config MMC_S3C_HW_SDIO_IRQ
522 bool "Hardware support for SDIO IRQ"
525 Enable the hardware support for SDIO interrupts instead of using
526 the generic polling code.
529 prompt "Samsung S3C SD/MMC transfer code"
533 bool "Use PIO transfers only"
535 Use PIO to transfer data between memory and the hardware.
537 PIO is slower than DMA as it requires CPU instructions to
538 move the data. This has been the traditional default for
542 bool "Use DMA transfers only"
544 Use DMA to transfer data between memory and the hardare.
546 Currently, the DMA support in this driver seems to not be
547 working properly and needs to be debugged before this
552 config MMC_SDRICOH_CS
553 tristate "MMC/SD driver for Ricoh Bay1Controllers"
554 depends on PCI && PCMCIA
556 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
557 card whenever you insert a MMC or SD card into the card slot.
559 To compile this driver as a module, choose M here: the
560 module will be called sdricoh_cs.
566 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
567 depends on MFD_TMIO || MFD_ASIC3
570 This provides support for the SD/MMC cell found in TC6393XB,
571 T7L66XB and also HTC ASIC3
574 tristate "SH-Mobile SDHI SD/SDIO controller support"
575 depends on SUPERH || ARM || ARM64
576 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
579 This provides support for the SDHI SD/SDIO controller found in
580 SuperH and ARM SH-Mobile SoCs
583 tristate "ENE CB710 MMC/SD Interface support"
587 This option enables support for MMC/SD part of ENE CB710/720 Flash
588 memory card reader found in some laptops (ie. some versions of
591 This driver can also be built as a module. If so, the module
592 will be called cb710-mmc.
595 tristate "VIA SD/MMC Card Reader Driver"
598 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
599 VIA provides one multi-functional card reader which integrated into
600 some motherboards manufactured by VIA. This card reader supports
602 If you have a controller with this interface, say Y or M here.
607 tristate "Blackfin Secure Digital Host support"
608 depends on (BF54x && !BF544) || (BF51x && !BF512)
610 If you say yes here you will get support for the Blackfin on-chip
611 Secure Digital Host interface. This includes support for MMC and
614 To compile this driver as a module, choose M here: the
615 module will be called bfin_sdh.
619 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
620 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
623 If you say yes here SD-Cards may work on the EZkit.
626 tristate "Synopsys DesignWare Memory Card Interface"
628 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
630 This selects support for the Synopsys DesignWare Mobile Storage IP
631 block, this provides host support for SD and MMC interfaces, in both
632 PIO, internal DMA mode and external DMA mode.
635 tristate "Synopsys Designware MCI Support as platform device"
639 This selects the common helper functions support for Host Controller
640 Interface based platform driver. Please select this option if the IP
641 is present as a platform device. This is the common interface for the
642 Synopsys Designware IP.
644 If you have a controller with this interface, say Y or M here.
649 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
653 This selects support for Samsung Exynos SoC specific extensions to the
654 Synopsys DesignWare Memory Card Interface driver. Select this option
655 for platforms based on Exynos4 and Exynos5 SoC's.
658 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
662 This selects support for Hisilicon K3 SoC specific extensions to the
663 Synopsys DesignWare Memory Card Interface driver. Select this option
664 for platforms based on Hisilicon K3 SoC's.
667 tristate "Synopsys Designware MCI support on PCI bus"
668 depends on MMC_DW && PCI
670 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
671 Select this option if the IP is present on PCI platform.
673 If you have a controller with this interface, say Y or M here.
677 config MMC_DW_ROCKCHIP
678 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
679 depends on MMC_DW && ARCH_ROCKCHIP
682 This selects support for Rockchip SoC specific extensions to the
683 Synopsys DesignWare Memory Card Interface driver. Select this option
684 for platforms based on RK3066, RK3188 and RK3288 SoC's.
687 tristate "ZTE specific extensions for Synopsys DW Memory Card Interface"
688 depends on MMC_DW && ARCH_ZX
691 This selects support for ZTE SoC specific extensions to the
692 Synopsys DesignWare Memory Card Interface driver. Select this option
693 for platforms based on ZX296718 SoC's.
696 tristate "SuperH Internal MMCIF support"
698 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
700 This selects the MMC Host Interface controller (MMCIF) found in various
701 Renesas SoCs for SH and ARM architectures.
705 tristate "JZ4740 SD/Multimedia Card Interface support"
706 depends on MACH_JZ4740
708 This selects support for the SD/MMC controller on Ingenic JZ4740
710 If you have a board based on such a SoC and with a SD/MMC slot,
714 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
717 This selects support for Elan Digital Systems' VUB300 chip.
719 The VUB300 is a USB-SDIO Host Controller Interface chip
720 that enables the host computer to use SDIO/SD/MMC cards
721 via a USB 2.0 or USB 1.1 host.
723 The VUB300 chip will be found in both physically separate
724 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
726 The VUB300 chip supports SD and MMC memory cards in addition
727 to single and multifunction SDIO cards.
729 Some SDIO cards will need a firmware file to be loaded and
730 sent to VUB300 chip in order to achieve better data throughput.
731 Download these "Offload Pseudocode" from Elan Digital Systems'
732 web-site http://www.elandigitalsystems.com/support/downloads.php
733 and put them in /lib/firmware. Note that without these additional
734 firmware files the VUB300 chip will still function, but not at
735 the best obtainable data rate.
737 To compile this mmc host controller driver as a module,
738 choose M here: the module will be called vub300.
740 If you have a computer with an embedded VUB300 chip
741 or if you intend connecting a USB adapter based on a
742 VUB300 chip say Y or M here.
745 tristate "USB SD Host Controller (USHC) support"
748 This selects support for USB SD Host Controllers based on
749 the Cypress Astoria chip with firmware compliant with CSR's
750 USB SD Host Controller specification (CS-118793-SP).
752 CSR boards with this device include: USB<>SDIO (M1985v2),
755 Note: These controllers only support SDIO cards and do not
756 support MMC or SD memory cards.
759 tristate "Wondermedia SD/MMC Host Controller support"
760 depends on ARCH_VT8500
763 This selects support for the SD/MMC Host Controller on
764 Wondermedia WM8505/WM8650 based SoCs.
766 To compile this driver as a module, choose M here: the
767 module will be called wmt-sdmmc.
769 config MMC_USDHI6ROL0
770 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
773 This selects support for the Renesas USDHI6ROL0 SD/SDIO
776 config MMC_REALTEK_PCI
777 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
778 depends on MFD_RTSX_PCI
780 Say Y here to include driver code to support SD/MMC card interface
781 of Realtek PCI-E card reader
783 config MMC_REALTEK_USB
784 tristate "Realtek USB SD/MMC Card Interface Driver"
785 depends on MFD_RTSX_USB
787 Say Y here to include driver code to support SD/MMC card interface
788 of Realtek RTS5129/39 series card reader
791 tristate "Allwinner sunxi SD/MMC Host Controller support"
792 depends on ARCH_SUNXI
794 This selects support for the SD/MMC Host Controller on
795 Allwinner sunxi SoCs.
797 config MMC_TOSHIBA_PCI
798 tristate "Toshiba Type A SD/MMC Card Interface Driver"
803 tristate "MediaTek SD/MMC Card Interface support"
806 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
807 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
808 This is needed if support for any SD/SDIO/MMC devices is required.
811 config MMC_SDHCI_MICROCHIP_PIC32
812 tristate "Microchip PIC32MZDA SDHCI support"
813 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
815 This selects the Secure Digital Host Controller Interface (SDHCI)
816 for PIC32MZDA platform.
818 If you have a controller with this interface, say Y or M here.
821 config MMC_SDHCI_BRCMSTB
822 tristate "Broadcom SDIO/SD/MMC support"
823 depends on ARCH_BRCMSTB || BMIPS_GENERIC
824 depends on MMC_SDHCI_PLTFM
827 This selects support for the SDIO/SD/MMC Host Controller on