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
126 This selects the Arasan Secure Digital Host Controller Interface
127 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
129 If you have a controller with this interface, say Y or M here.
133 config MMC_SDHCI_OF_AT91
134 tristate "SDHCI OF support for the Atmel SDMMC controller"
135 depends on MMC_SDHCI_PLTFM
137 select MMC_SDHCI_IO_ACCESSORS
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
147 This selects the Freescale eSDHC controller support.
149 If you have a controller with this interface, say Y or M here.
153 config MMC_SDHCI_OF_HLWD
154 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
155 depends on MMC_SDHCI_PLTFM
157 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
159 This selects the Secure Digital Host Controller Interface (SDHCI)
160 found in the "Hollywood" chipset of the Nintendo Wii video game
163 If you have a controller with this interface, say Y or M here.
167 config MMC_SDHCI_CNS3XXX
168 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
169 depends on ARCH_CNS3XXX
170 depends on MMC_SDHCI_PLTFM
172 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
174 If you have a controller with this interface, say Y or M here.
178 config MMC_SDHCI_ESDHC_IMX
179 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
181 depends on MMC_SDHCI_PLTFM
182 select MMC_SDHCI_IO_ACCESSORS
184 This selects the Freescale eSDHC/uSDHC controller support
185 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
187 If you have a controller with this interface, say Y or M here.
191 config MMC_SDHCI_DOVE
192 tristate "SDHCI support on Marvell's Dove SoC"
193 depends on ARCH_DOVE || MACH_DOVE
194 depends on MMC_SDHCI_PLTFM
195 select MMC_SDHCI_IO_ACCESSORS
197 This selects the Secure Digital Host Controller Interface in
200 If you have a controller with this interface, say Y or M here.
204 config MMC_SDHCI_TEGRA
205 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
206 depends on ARCH_TEGRA
207 depends on MMC_SDHCI_PLTFM
208 select MMC_SDHCI_IO_ACCESSORS
210 This selects the Tegra SD/MMC controller. If you have a Tegra
211 platform with SD or MMC devices, say Y or M here.
216 tristate "SDHCI support on Samsung S3C SoC"
217 depends on MMC_SDHCI && PLAT_SAMSUNG
219 This selects the Secure Digital Host Controller Interface (SDHCI)
220 often referrered to as the HSMMC block in some of the Samsung S3C
223 If you have a controller with this interface, say Y or M here.
227 config MMC_SDHCI_SIRF
228 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
230 depends on MMC_SDHCI_PLTFM
231 select MMC_SDHCI_IO_ACCESSORS
233 This selects the SDHCI support for SiRF System-on-Chip devices.
235 If you have a controller with this interface, say Y or M here.
239 config MMC_SDHCI_PXAV3
240 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
241 depends on CLKDEV_LOOKUP
242 depends on MMC_SDHCI_PLTFM
243 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
246 This selects the Marvell(R) PXAV3 SD Host Controller.
247 If you have a MMP2 platform with SD Host Controller
248 and a card slot, say Y or M here.
252 config MMC_SDHCI_PXAV2
253 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
254 depends on CLKDEV_LOOKUP
255 depends on MMC_SDHCI_PLTFM
256 depends on ARCH_MMP || COMPILE_TEST
259 This selects the Marvell(R) PXAV2 SD Host Controller.
260 If you have a PXA9XX platform with SD Host Controller
261 and a card slot, say Y or M here.
265 config MMC_SDHCI_SPEAR
266 tristate "SDHCI support on ST SPEAr platform"
267 depends on MMC_SDHCI && PLAT_SPEAR
270 This selects the Secure Digital Host Controller Interface (SDHCI)
271 often referrered to as the HSMMC block in some of the ST SPEAR range
274 If you have a controller with this interface, say Y or M here.
278 config MMC_SDHCI_S3C_DMA
279 bool "DMA support on S3C SDHCI"
280 depends on MMC_SDHCI_S3C
282 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
283 has proved to be problematic if the controller encounters
284 certain errors, and thus should be treated with care.
288 config MMC_SDHCI_BCM_KONA
289 tristate "SDHCI support on Broadcom KONA platform"
290 depends on ARCH_BCM_MOBILE
291 depends on MMC_SDHCI_PLTFM
293 This selects the Broadcom Kona Secure Digital Host Controller
294 Interface(SDHCI) support.
295 This is used in Broadcom mobile SoCs.
297 If you have a controller with this interface, say Y or M here.
299 config MMC_SDHCI_BCM2835
300 tristate "SDHCI platform support for the BCM2835 SD/MMC Controller"
301 depends on ARCH_BCM2835
302 depends on MMC_SDHCI_PLTFM
303 select MMC_SDHCI_IO_ACCESSORS
305 This selects the BCM2835 SD/MMC controller. If you have a BCM2835
306 platform with SD or MMC devices, say Y or M here.
310 config MMC_SDHCI_F_SDH30
311 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
312 depends on MMC_SDHCI_PLTFM
315 This selects the Secure Digital Host Controller Interface (SDHCI)
316 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
317 If you have a controller with this interface, say Y or M here.
321 config MMC_SDHCI_IPROC
322 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
323 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
324 depends on MMC_SDHCI_PLTFM
325 default ARCH_BCM_IPROC
326 select MMC_SDHCI_IO_ACCESSORS
328 This selects the iProc SD/MMC controller.
330 If you have a BCM2835 or IPROC platform with SD or MMC devices,
336 tristate "MOXART SD/MMC Host Controller support"
337 depends on ARCH_MOXART && MMC
339 This selects support for the MOXART SD/MMC Host Controller.
340 MOXA provides one multi-functional card reader which can
341 be found on some embedded hardware such as UC-7112-LX.
342 If you have a controller with this interface, say Y here.
345 tristate "SDHCI support on STMicroelectronics SoC"
347 depends on MMC_SDHCI_PLTFM
348 select MMC_SDHCI_IO_ACCESSORS
350 This selects the Secure Digital Host Controller Interface in
351 STMicroelectronics SoCs.
353 If you have a controller with this interface, say Y or M here.
357 tristate "TI OMAP Multimedia Card Interface support"
359 depends on TPS65010 || !MACH_OMAP_H2
361 This selects the TI OMAP Multimedia card Interface.
362 If you have an OMAP board with a Multimedia Card slot,
368 tristate "TI OMAP High Speed Multimedia Card Interface support"
370 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
372 This selects the TI OMAP High Speed Multimedia card Interface.
373 If you have an omap2plus board with a Multimedia Card slot,
379 tristate "Winbond W83L51xD SD/MMC Card Interface support"
380 depends on ISA_DMA_API
382 This selects the Winbond(R) W83L51xD Secure digital and
383 Multimedia card Interface.
384 If you have a machine with a integrated W83L518D or W83L519D
385 SD/MMC card reader, say Y or M here.
390 tristate "Alchemy AU1XX0 MMC Card Interface support"
391 depends on MIPS_ALCHEMY
393 This selects the AMD Alchemy(R) Multimedia card interface.
394 If you have a Alchemy platform with a MMC slot, say Y or M here.
399 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
400 depends on AVR32 || ARCH_AT91
402 This selects the Atmel Multimedia Card Interface driver. If
403 you have an AT32 (AVR32) or AT91 platform with a Multimedia
404 Card slot, say Y or M here.
409 tristate "Qualcomm SDHCI Controller Support"
410 depends on ARCH_QCOM || (ARM && COMPILE_TEST)
411 depends on MMC_SDHCI_PLTFM
413 This selects the Secure Digital Host Controller Interface (SDHCI)
414 support present in Qualcomm SOCs. The controller supports
417 If you have a controller with this interface, say Y or M here.
422 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
423 depends on ARCH_MXC || PPC_MPC512x
425 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
426 Multimedia Card Interface. If you have an i.MX or MPC512x platform
427 with a Multimedia Card slot, say Y or M here.
432 tristate "Freescale MXS Multimedia Card Interface support"
433 depends on ARCH_MXS && MXS_DMA
435 This selects the Freescale SSP MMC controller found on MXS based
436 platforms like mx23/28.
441 tristate "TI Flash Media MMC/SD Interface support"
445 Say Y here if you want to be able to access MMC/SD cards with
446 the Texas Instruments(R) Flash Media card reader, found in many
448 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
449 probably also need appropriate card reader host adapter, such as
450 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
453 To compile this driver as a module, choose M here: the
454 module will be called tifm_sd.
457 tristate "Marvell MMC/SD/SDIO host driver"
458 depends on PLAT_ORION
461 This selects the Marvell SDIO host driver.
462 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
465 To compile this driver as a module, choose M here: the
466 module will be called mvsdio.
469 tristate "TI DAVINCI Multimedia Card Interface support"
470 depends on ARCH_DAVINCI
472 This selects the TI DAVINCI Multimedia card Interface.
473 If you have an DAVINCI board with a Multimedia Card slot,
474 say Y or M here. If unsure, say N.
477 tristate "goldfish qemu Multimedia Card Interface support"
479 depends on GOLDFISH || COMPILE_TEST
481 This selects the Goldfish Multimedia card Interface emulation
482 found on the Goldfish Android virtual device emulation.
485 tristate "MMC/SD/SDIO over SPI"
486 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
490 Some systems access MMC/SD/SDIO cards using a SPI controller
491 instead of using a "native" MMC/SD/SDIO controller. This has a
492 disadvantage of being relatively high overhead, but a compensating
493 advantage of working on many systems without dedicated MMC/SD/SDIO
496 If unsure, or if your system has no SPI master driver, say N.
499 tristate "Samsung S3C SD/MMC Card Interface support"
500 depends on ARCH_S3C24XX
501 depends on S3C24XX_DMAC
503 This selects a driver for the MCI interface found in
504 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
505 If you have a board based on one of those and a MMC/SD
506 slot, say Y or M here.
510 config MMC_S3C_HW_SDIO_IRQ
511 bool "Hardware support for SDIO IRQ"
514 Enable the hardware support for SDIO interrupts instead of using
515 the generic polling code.
518 prompt "Samsung S3C SD/MMC transfer code"
522 bool "Use PIO transfers only"
524 Use PIO to transfer data between memory and the hardware.
526 PIO is slower than DMA as it requires CPU instructions to
527 move the data. This has been the traditional default for
531 bool "Use DMA transfers only"
533 Use DMA to transfer data between memory and the hardare.
535 Currently, the DMA support in this driver seems to not be
536 working properly and needs to be debugged before this
541 config MMC_SDRICOH_CS
542 tristate "MMC/SD driver for Ricoh Bay1Controllers"
543 depends on PCI && PCMCIA
545 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
546 card whenever you insert a MMC or SD card into the card slot.
548 To compile this driver as a module, choose M here: the
549 module will be called sdricoh_cs.
555 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
556 depends on MFD_TMIO || MFD_ASIC3
559 This provides support for the SD/MMC cell found in TC6393XB,
560 T7L66XB and also HTC ASIC3
563 tristate "SH-Mobile SDHI SD/SDIO controller support"
564 depends on SUPERH || ARM || ARM64
565 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
568 This provides support for the SDHI SD/SDIO controller found in
569 SuperH and ARM SH-Mobile SoCs
572 tristate "ENE CB710 MMC/SD Interface support"
576 This option enables support for MMC/SD part of ENE CB710/720 Flash
577 memory card reader found in some laptops (ie. some versions of
580 This driver can also be built as a module. If so, the module
581 will be called cb710-mmc.
584 tristate "VIA SD/MMC Card Reader Driver"
587 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
588 VIA provides one multi-functional card reader which integrated into
589 some motherboards manufactured by VIA. This card reader supports
591 If you have a controller with this interface, say Y or M here.
596 tristate "Blackfin Secure Digital Host support"
597 depends on (BF54x && !BF544) || (BF51x && !BF512)
599 If you say yes here you will get support for the Blackfin on-chip
600 Secure Digital Host interface. This includes support for MMC and
603 To compile this driver as a module, choose M here: the
604 module will be called bfin_sdh.
608 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
609 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
612 If you say yes here SD-Cards may work on the EZkit.
615 tristate "Synopsys DesignWare Memory Card Interface"
617 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
619 This selects support for the Synopsys DesignWare Mobile Storage IP
620 block, this provides host support for SD and MMC interfaces, in both
621 PIO, internal DMA mode and external DMA mode.
624 tristate "Synopsys Designware MCI Support as platform device"
628 This selects the common helper functions support for Host Controller
629 Interface based platform driver. Please select this option if the IP
630 is present as a platform device. This is the common interface for the
631 Synopsys Designware IP.
633 If you have a controller with this interface, say Y or M here.
638 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
642 This selects support for Samsung Exynos SoC specific extensions to the
643 Synopsys DesignWare Memory Card Interface driver. Select this option
644 for platforms based on Exynos4 and Exynos5 SoC's.
647 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
651 This selects support for Hisilicon K3 SoC specific extensions to the
652 Synopsys DesignWare Memory Card Interface driver. Select this option
653 for platforms based on Hisilicon K3 SoC's.
656 tristate "Synopsys Designware MCI support on PCI bus"
657 depends on MMC_DW && PCI
659 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
660 Select this option if the IP is present on PCI platform.
662 If you have a controller with this interface, say Y or M here.
666 config MMC_DW_ROCKCHIP
667 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
668 depends on MMC_DW && ARCH_ROCKCHIP
671 This selects support for Rockchip SoC specific extensions to the
672 Synopsys DesignWare Memory Card Interface driver. Select this option
673 for platforms based on RK3066, RK3188 and RK3288 SoC's.
676 tristate "SuperH Internal MMCIF support"
678 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
680 This selects the MMC Host Interface controller (MMCIF) found in various
681 Renesas SoCs for SH and ARM architectures.
685 tristate "JZ4740 SD/Multimedia Card Interface support"
686 depends on MACH_JZ4740
688 This selects support for the SD/MMC controller on Ingenic JZ4740
690 If you have a board based on such a SoC and with a SD/MMC slot,
694 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
697 This selects support for Elan Digital Systems' VUB300 chip.
699 The VUB300 is a USB-SDIO Host Controller Interface chip
700 that enables the host computer to use SDIO/SD/MMC cards
701 via a USB 2.0 or USB 1.1 host.
703 The VUB300 chip will be found in both physically separate
704 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
706 The VUB300 chip supports SD and MMC memory cards in addition
707 to single and multifunction SDIO cards.
709 Some SDIO cards will need a firmware file to be loaded and
710 sent to VUB300 chip in order to achieve better data throughput.
711 Download these "Offload Pseudocode" from Elan Digital Systems'
712 web-site http://www.elandigitalsystems.com/support/downloads.php
713 and put them in /lib/firmware. Note that without these additional
714 firmware files the VUB300 chip will still function, but not at
715 the best obtainable data rate.
717 To compile this mmc host controller driver as a module,
718 choose M here: the module will be called vub300.
720 If you have a computer with an embedded VUB300 chip
721 or if you intend connecting a USB adapter based on a
722 VUB300 chip say Y or M here.
725 tristate "USB SD Host Controller (USHC) support"
728 This selects support for USB SD Host Controllers based on
729 the Cypress Astoria chip with firmware compliant with CSR's
730 USB SD Host Controller specification (CS-118793-SP).
732 CSR boards with this device include: USB<>SDIO (M1985v2),
735 Note: These controllers only support SDIO cards and do not
736 support MMC or SD memory cards.
739 tristate "Wondermedia SD/MMC Host Controller support"
740 depends on ARCH_VT8500
743 This selects support for the SD/MMC Host Controller on
744 Wondermedia WM8505/WM8650 based SoCs.
746 To compile this driver as a module, choose M here: the
747 module will be called wmt-sdmmc.
749 config MMC_USDHI6ROL0
750 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
753 This selects support for the Renesas USDHI6ROL0 SD/SDIO
756 config MMC_REALTEK_PCI
757 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
758 depends on MFD_RTSX_PCI
760 Say Y here to include driver code to support SD/MMC card interface
761 of Realtek PCI-E card reader
763 config MMC_REALTEK_USB
764 tristate "Realtek USB SD/MMC Card Interface Driver"
765 depends on MFD_RTSX_USB
767 Say Y here to include driver code to support SD/MMC card interface
768 of Realtek RTS5129/39 series card reader
771 tristate "Allwinner sunxi SD/MMC Host Controller support"
772 depends on ARCH_SUNXI
774 This selects support for the SD/MMC Host Controller on
775 Allwinner sunxi SoCs.
777 config MMC_TOSHIBA_PCI
778 tristate "Toshiba Type A SD/MMC Card Interface Driver"
783 tristate "MediaTek SD/MMC Card Interface support"
786 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
787 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
788 This is needed if support for any SD/SDIO/MMC devices is required.
791 config MMC_SDHCI_MICROCHIP_PIC32
792 tristate "Microchip PIC32MZDA SDHCI support"
793 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
795 This selects the Secure Digital Host Controller Interface (SDHCI)
796 for PIC32MZDA platform.
798 If you have a controller with this interface, say Y or M here.