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 Freescale eSDHC and 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
101 This selects support for ACPI enumerated SDHCI controllers,
102 identified by ACPI Compatibility ID PNP0D40 or specific
105 If you have a controller with this interface, say Y or M here.
109 config MMC_SDHCI_PLTFM
110 tristate "SDHCI platform and OF driver helper"
113 This selects the common helper functions support for Secure Digital
114 Host Controller Interface based platform and OF drivers.
116 If you have a controller with this interface, say Y or M here.
120 config MMC_SDHCI_OF_ARASAN
121 tristate "SDHCI OF support for the Arasan SDHCI controllers"
122 depends on MMC_SDHCI_PLTFM
125 This selects the Arasan Secure Digital Host Controller Interface
126 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
128 If you have a controller with this interface, say Y or M here.
132 config MMC_SDHCI_OF_ESDHC
133 tristate "SDHCI OF support for the Freescale eSDHC controller"
134 depends on MMC_SDHCI_PLTFM
136 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
138 This selects the Freescale eSDHC controller support.
140 If you have a controller with this interface, say Y or M here.
144 config MMC_SDHCI_OF_HLWD
145 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
146 depends on MMC_SDHCI_PLTFM
148 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
150 This selects the Secure Digital Host Controller Interface (SDHCI)
151 found in the "Hollywood" chipset of the Nintendo Wii video game
154 If you have a controller with this interface, say Y or M here.
158 config MMC_SDHCI_CNS3XXX
159 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
160 depends on ARCH_CNS3XXX
161 depends on MMC_SDHCI_PLTFM
163 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
165 If you have a controller with this interface, say Y or M here.
169 config MMC_SDHCI_ESDHC_IMX
170 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
172 depends on MMC_SDHCI_PLTFM
173 select MMC_SDHCI_IO_ACCESSORS
175 This selects the Freescale eSDHC/uSDHC controller support
176 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
178 If you have a controller with this interface, say Y or M here.
182 config MMC_SDHCI_DOVE
183 tristate "SDHCI support on Marvell's Dove SoC"
184 depends on ARCH_DOVE || MACH_DOVE
185 depends on MMC_SDHCI_PLTFM
186 select MMC_SDHCI_IO_ACCESSORS
188 This selects the Secure Digital Host Controller Interface in
191 If you have a controller with this interface, say Y or M here.
195 config MMC_SDHCI_TEGRA
196 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
197 depends on ARCH_TEGRA
198 depends on MMC_SDHCI_PLTFM
199 select MMC_SDHCI_IO_ACCESSORS
201 This selects the Tegra SD/MMC controller. If you have a Tegra
202 platform with SD or MMC devices, say Y or M here.
207 tristate "SDHCI support on Samsung S3C SoC"
208 depends on MMC_SDHCI && PLAT_SAMSUNG
210 This selects the Secure Digital Host Controller Interface (SDHCI)
211 often referrered to as the HSMMC block in some of the Samsung S3C
214 If you have a controller with this interface, say Y or M here.
218 config MMC_SDHCI_SIRF
219 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
221 depends on MMC_SDHCI_PLTFM
223 This selects the SDHCI support for SiRF System-on-Chip devices.
225 If you have a controller with this interface, say Y or M here.
229 config MMC_SDHCI_PXAV3
230 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
231 depends on CLKDEV_LOOKUP
232 depends on MMC_SDHCI_PLTFM
233 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
236 This selects the Marvell(R) PXAV3 SD Host Controller.
237 If you have a MMP2 platform with SD Host Controller
238 and a card slot, say Y or M here.
242 config MMC_SDHCI_PXAV2
243 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
244 depends on CLKDEV_LOOKUP
245 depends on MMC_SDHCI_PLTFM
246 depends on ARCH_MMP || COMPILE_TEST
249 This selects the Marvell(R) PXAV2 SD Host Controller.
250 If you have a PXA9XX platform with SD Host Controller
251 and a card slot, say Y or M here.
255 config MMC_SDHCI_SPEAR
256 tristate "SDHCI support on ST SPEAr platform"
257 depends on MMC_SDHCI && PLAT_SPEAR
260 This selects the Secure Digital Host Controller Interface (SDHCI)
261 often referrered to as the HSMMC block in some of the ST SPEAR range
264 If you have a controller with this interface, say Y or M here.
268 config MMC_SDHCI_S3C_DMA
269 bool "DMA support on S3C SDHCI"
270 depends on MMC_SDHCI_S3C
272 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
273 has proved to be problematic if the controller encounters
274 certain errors, and thus should be treated with care.
278 config MMC_SDHCI_BCM_KONA
279 tristate "SDHCI support on Broadcom KONA platform"
280 depends on ARCH_BCM_MOBILE
281 depends on MMC_SDHCI_PLTFM
283 This selects the Broadcom Kona Secure Digital Host Controller
284 Interface(SDHCI) support.
285 This is used in Broadcom mobile SoCs.
287 If you have a controller with this interface, say Y or M here.
289 config MMC_SDHCI_BCM2835
290 tristate "SDHCI platform support for the BCM2835 SD/MMC Controller"
291 depends on ARCH_BCM2835
292 depends on MMC_SDHCI_PLTFM
293 select MMC_SDHCI_IO_ACCESSORS
295 This selects the BCM2835 SD/MMC controller. If you have a BCM2835
296 platform with SD or MMC devices, say Y or M here.
300 config MMC_SDHCI_F_SDH30
301 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
302 depends on MMC_SDHCI_PLTFM
305 This selects the Secure Digital Host Controller Interface (SDHCI)
306 Needed by some Fujitsu SoC for MMC / SD / SDIO support.
307 If you have a controller with this interface, say Y or M here.
311 config MMC_SDHCI_IPROC
312 tristate "SDHCI platform support for the iProc SD/MMC Controller"
313 depends on ARCH_BCM_IPROC || COMPILE_TEST
314 depends on MMC_SDHCI_PLTFM
315 default ARCH_BCM_IPROC
316 select MMC_SDHCI_IO_ACCESSORS
318 This selects the iProc SD/MMC controller.
320 If you have an IPROC platform with SD or MMC devices,
326 tristate "MOXART SD/MMC Host Controller support"
327 depends on ARCH_MOXART && MMC
329 This selects support for the MOXART SD/MMC Host Controller.
330 MOXA provides one multi-functional card reader which can
331 be found on some embedded hardware such as UC-7112-LX.
332 If you have a controller with this interface, say Y here.
335 tristate "SDHCI support on STMicroelectronics SoC"
337 depends on MMC_SDHCI_PLTFM
338 select MMC_SDHCI_IO_ACCESSORS
340 This selects the Secure Digital Host Controller Interface in
341 STMicroelectronics SoCs.
343 If you have a controller with this interface, say Y or M here.
347 tristate "TI OMAP Multimedia Card Interface support"
349 depends on TPS65010 || !MACH_OMAP_H2
351 This selects the TI OMAP Multimedia card Interface.
352 If you have an OMAP board with a Multimedia Card slot,
358 tristate "TI OMAP High Speed Multimedia Card Interface support"
360 depends on ARCH_OMAP2PLUS || COMPILE_TEST
362 This selects the TI OMAP High Speed Multimedia card Interface.
363 If you have an omap2plus board with a Multimedia Card slot,
369 tristate "Winbond W83L51xD SD/MMC Card Interface support"
370 depends on ISA_DMA_API
372 This selects the Winbond(R) W83L51xD Secure digital and
373 Multimedia card Interface.
374 If you have a machine with a integrated W83L518D or W83L519D
375 SD/MMC card reader, say Y or M here.
380 tristate "Alchemy AU1XX0 MMC Card Interface support"
381 depends on MIPS_ALCHEMY
383 This selects the AMD Alchemy(R) Multimedia card interface.
384 If you have a Alchemy platform with a MMC slot, say Y or M here.
389 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
390 depends on AVR32 || ARCH_AT91
392 This selects the Atmel Multimedia Card Interface driver. If
393 you have an AT32 (AVR32) or AT91 platform with a Multimedia
394 Card slot, say Y or M here.
399 tristate "Qualcomm SDHCI Controller Support"
400 depends on ARCH_QCOM || (ARM && COMPILE_TEST)
401 depends on MMC_SDHCI_PLTFM
403 This selects the Secure Digital Host Controller Interface (SDHCI)
404 support present in Qualcomm SOCs. The controller supports
407 If you have a controller with this interface, say Y or M here.
412 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
413 depends on ARCH_MXC || PPC_MPC512x
415 This selects the Freescale i.MX21, i.MX27, i.MX31 or MPC512x
416 Multimedia Card Interface. If you have an i.MX or MPC512x platform
417 with a Multimedia Card slot, say Y or M here.
422 tristate "Freescale MXS Multimedia Card Interface support"
423 depends on ARCH_MXS && MXS_DMA
425 This selects the Freescale SSP MMC controller found on MXS based
426 platforms like mx23/28.
431 tristate "TI Flash Media MMC/SD Interface support"
435 Say Y here if you want to be able to access MMC/SD cards with
436 the Texas Instruments(R) Flash Media card reader, found in many
438 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
439 probably also need appropriate card reader host adapter, such as
440 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
443 To compile this driver as a module, choose M here: the
444 module will be called tifm_sd.
447 tristate "Marvell MMC/SD/SDIO host driver"
448 depends on PLAT_ORION
450 This selects the Marvell SDIO host driver.
451 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
454 To compile this driver as a module, choose M here: the
455 module will be called mvsdio.
458 tristate "TI DAVINCI Multimedia Card Interface support"
459 depends on ARCH_DAVINCI
461 This selects the TI DAVINCI Multimedia card Interface.
462 If you have an DAVINCI board with a Multimedia Card slot,
463 say Y or M here. If unsure, say N.
466 tristate "goldfish qemu Multimedia Card Interface support"
469 This selects the Goldfish Multimedia card Interface emulation
470 found on the Goldfish Android virtual device emulation.
473 tristate "MMC/SD/SDIO over SPI"
474 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
478 Some systems access MMC/SD/SDIO cards using a SPI controller
479 instead of using a "native" MMC/SD/SDIO controller. This has a
480 disadvantage of being relatively high overhead, but a compensating
481 advantage of working on many systems without dedicated MMC/SD/SDIO
484 If unsure, or if your system has no SPI master driver, say N.
487 tristate "Samsung S3C SD/MMC Card Interface support"
488 depends on ARCH_S3C24XX
489 depends on S3C24XX_DMAC
491 This selects a driver for the MCI interface found in
492 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
493 If you have a board based on one of those and a MMC/SD
494 slot, say Y or M here.
498 config MMC_S3C_HW_SDIO_IRQ
499 bool "Hardware support for SDIO IRQ"
502 Enable the hardware support for SDIO interrupts instead of using
503 the generic polling code.
506 prompt "Samsung S3C SD/MMC transfer code"
510 bool "Use PIO transfers only"
512 Use PIO to transfer data between memory and the hardware.
514 PIO is slower than DMA as it requires CPU instructions to
515 move the data. This has been the traditional default for
519 bool "Use DMA transfers only"
521 Use DMA to transfer data between memory and the hardare.
523 Currently, the DMA support in this driver seems to not be
524 working properly and needs to be debugged before this
529 config MMC_SDRICOH_CS
530 tristate "MMC/SD driver for Ricoh Bay1Controllers"
531 depends on PCI && PCMCIA
533 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
534 card whenever you insert a MMC or SD card into the card slot.
536 To compile this driver as a module, choose M here: the
537 module will be called sdricoh_cs.
543 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
544 depends on MFD_TMIO || MFD_ASIC3
547 This provides support for the SD/MMC cell found in TC6393XB,
548 T7L66XB and also HTC ASIC3
551 tristate "SH-Mobile SDHI SD/SDIO controller support"
552 depends on SUPERH || ARM
553 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
556 This provides support for the SDHI SD/SDIO controller found in
557 SuperH and ARM SH-Mobile SoCs
560 tristate "ENE CB710 MMC/SD Interface support"
564 This option enables support for MMC/SD part of ENE CB710/720 Flash
565 memory card reader found in some laptops (ie. some versions of
568 This driver can also be built as a module. If so, the module
569 will be called cb710-mmc.
572 tristate "VIA SD/MMC Card Reader Driver"
575 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
576 VIA provides one multi-functional card reader which integrated into
577 some motherboards manufactured by VIA. This card reader supports
579 If you have a controller with this interface, say Y or M here.
584 tristate "Blackfin Secure Digital Host support"
585 depends on (BF54x && !BF544) || (BF51x && !BF512)
587 If you say yes here you will get support for the Blackfin on-chip
588 Secure Digital Host interface. This includes support for MMC and
591 To compile this driver as a module, choose M here: the
592 module will be called bfin_sdh.
596 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
597 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
600 If you say yes here SD-Cards may work on the EZkit.
603 tristate "Synopsys DesignWare Memory Card Interface"
605 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
607 This selects support for the Synopsys DesignWare Mobile Storage IP
608 block, this provides host support for SD and MMC interfaces, in both
609 PIO and external DMA modes.
612 bool "Internal DMAC interface"
615 This selects support for the internal DMAC block within the Synopsys
616 Designware Mobile Storage IP block. This disables the external DMA
620 tristate "Synopsys Designware MCI Support as platform device"
624 This selects the common helper functions support for Host Controller
625 Interface based platform driver. Please select this option if the IP
626 is present as a platform device. This is the common interface for the
627 Synopsys Designware IP.
629 If you have a controller with this interface, say Y or M here.
634 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
638 This selects support for Samsung Exynos SoC specific extensions to the
639 Synopsys DesignWare Memory Card Interface driver. Select this option
640 for platforms based on Exynos4 and Exynos5 SoC's.
643 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
648 This selects support for Hisilicon K3 SoC specific extensions to the
649 Synopsys DesignWare Memory Card Interface driver. Select this option
650 for platforms based on Hisilicon K3 SoC's.
653 tristate "Synopsys Designware MCI support on PCI bus"
654 depends on MMC_DW && PCI
656 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
657 Select this option if the IP is present on PCI platform.
659 If you have a controller with this interface, say Y or M here.
663 config MMC_DW_ROCKCHIP
664 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
665 depends on MMC_DW && ARCH_ROCKCHIP
668 This selects support for Rockchip SoC specific extensions to the
669 Synopsys DesignWare Memory Card Interface driver. Select this option
670 for platforms based on RK3066, RK3188 and RK3288 SoC's.
673 tristate "SuperH Internal MMCIF support"
674 depends on MMC_BLOCK && HAS_DMA
675 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
677 This selects the MMC Host Interface controller (MMCIF).
679 This driver supports MMCIF in sh7724/sh7757/sh7372.
682 tristate "JZ4740 SD/Multimedia Card Interface support"
683 depends on MACH_JZ4740
685 This selects support for the SD/MMC controller on Ingenic JZ4740
687 If you have a board based on such a SoC and with a SD/MMC slot,
691 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
694 This selects support for Elan Digital Systems' VUB300 chip.
696 The VUB300 is a USB-SDIO Host Controller Interface chip
697 that enables the host computer to use SDIO/SD/MMC cards
698 via a USB 2.0 or USB 1.1 host.
700 The VUB300 chip will be found in both physically separate
701 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
703 The VUB300 chip supports SD and MMC memory cards in addition
704 to single and multifunction SDIO cards.
706 Some SDIO cards will need a firmware file to be loaded and
707 sent to VUB300 chip in order to achieve better data throughput.
708 Download these "Offload Pseudocode" from Elan Digital Systems'
709 web-site http://www.elandigitalsystems.com/support/downloads.php
710 and put them in /lib/firmware. Note that without these additional
711 firmware files the VUB300 chip will still function, but not at
712 the best obtainable data rate.
714 To compile this mmc host controller driver as a module,
715 choose M here: the module will be called vub300.
717 If you have a computer with an embedded VUB300 chip
718 or if you intend connecting a USB adapter based on a
719 VUB300 chip say Y or M here.
722 tristate "USB SD Host Controller (USHC) support"
725 This selects support for USB SD Host Controllers based on
726 the Cypress Astoria chip with firmware compliant with CSR's
727 USB SD Host Controller specification (CS-118793-SP).
729 CSR boards with this device include: USB<>SDIO (M1985v2),
732 Note: These controllers only support SDIO cards and do not
733 support MMC or SD memory cards.
736 tristate "Wondermedia SD/MMC Host Controller support"
737 depends on ARCH_VT8500
740 This selects support for the SD/MMC Host Controller on
741 Wondermedia WM8505/WM8650 based SoCs.
743 To compile this driver as a module, choose M here: the
744 module will be called wmt-sdmmc.
746 config MMC_USDHI6ROL0
747 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
750 This selects support for the Renesas USDHI6ROL0 SD/SDIO
753 config MMC_REALTEK_PCI
754 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
755 depends on MFD_RTSX_PCI
757 Say Y here to include driver code to support SD/MMC card interface
758 of Realtek PCI-E card reader
760 config MMC_REALTEK_USB
761 tristate "Realtek USB SD/MMC Card Interface Driver"
762 depends on MFD_RTSX_USB
764 Say Y here to include driver code to support SD/MMC card interface
765 of Realtek RTS5129/39 series card reader
768 tristate "Allwinner sunxi SD/MMC Host Controller support"
769 depends on ARCH_SUNXI
771 This selects support for the SD/MMC Host Controller on
772 Allwinner sunxi SoCs.
774 config MMC_TOSHIBA_PCI
775 tristate "Toshiba Type A SD/MMC Card Interface Driver"