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 platform support for the iProc SD/MMC Controller"
323 depends on 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 an 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
460 This selects the Marvell SDIO host driver.
461 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
464 To compile this driver as a module, choose M here: the
465 module will be called mvsdio.
468 tristate "TI DAVINCI Multimedia Card Interface support"
469 depends on ARCH_DAVINCI
471 This selects the TI DAVINCI Multimedia card Interface.
472 If you have an DAVINCI board with a Multimedia Card slot,
473 say Y or M here. If unsure, say N.
476 tristate "goldfish qemu Multimedia Card Interface support"
478 depends on GOLDFISH || COMPILE_TEST
480 This selects the Goldfish Multimedia card Interface emulation
481 found on the Goldfish Android virtual device emulation.
484 tristate "MMC/SD/SDIO over SPI"
485 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
489 Some systems access MMC/SD/SDIO cards using a SPI controller
490 instead of using a "native" MMC/SD/SDIO controller. This has a
491 disadvantage of being relatively high overhead, but a compensating
492 advantage of working on many systems without dedicated MMC/SD/SDIO
495 If unsure, or if your system has no SPI master driver, say N.
498 tristate "Samsung S3C SD/MMC Card Interface support"
499 depends on ARCH_S3C24XX
500 depends on S3C24XX_DMAC
502 This selects a driver for the MCI interface found in
503 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
504 If you have a board based on one of those and a MMC/SD
505 slot, say Y or M here.
509 config MMC_S3C_HW_SDIO_IRQ
510 bool "Hardware support for SDIO IRQ"
513 Enable the hardware support for SDIO interrupts instead of using
514 the generic polling code.
517 prompt "Samsung S3C SD/MMC transfer code"
521 bool "Use PIO transfers only"
523 Use PIO to transfer data between memory and the hardware.
525 PIO is slower than DMA as it requires CPU instructions to
526 move the data. This has been the traditional default for
530 bool "Use DMA transfers only"
532 Use DMA to transfer data between memory and the hardare.
534 Currently, the DMA support in this driver seems to not be
535 working properly and needs to be debugged before this
540 config MMC_SDRICOH_CS
541 tristate "MMC/SD driver for Ricoh Bay1Controllers"
542 depends on PCI && PCMCIA
544 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
545 card whenever you insert a MMC or SD card into the card slot.
547 To compile this driver as a module, choose M here: the
548 module will be called sdricoh_cs.
554 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
555 depends on MFD_TMIO || MFD_ASIC3
558 This provides support for the SD/MMC cell found in TC6393XB,
559 T7L66XB and also HTC ASIC3
562 tristate "SH-Mobile SDHI SD/SDIO controller support"
563 depends on SUPERH || ARM
564 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
567 This provides support for the SDHI SD/SDIO controller found in
568 SuperH and ARM SH-Mobile SoCs
571 tristate "ENE CB710 MMC/SD Interface support"
575 This option enables support for MMC/SD part of ENE CB710/720 Flash
576 memory card reader found in some laptops (ie. some versions of
579 This driver can also be built as a module. If so, the module
580 will be called cb710-mmc.
583 tristate "VIA SD/MMC Card Reader Driver"
586 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
587 VIA provides one multi-functional card reader which integrated into
588 some motherboards manufactured by VIA. This card reader supports
590 If you have a controller with this interface, say Y or M here.
595 tristate "Blackfin Secure Digital Host support"
596 depends on (BF54x && !BF544) || (BF51x && !BF512)
598 If you say yes here you will get support for the Blackfin on-chip
599 Secure Digital Host interface. This includes support for MMC and
602 To compile this driver as a module, choose M here: the
603 module will be called bfin_sdh.
607 config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
608 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
611 If you say yes here SD-Cards may work on the EZkit.
614 tristate "Synopsys DesignWare Memory Card Interface"
616 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
618 This selects support for the Synopsys DesignWare Mobile Storage IP
619 block, this provides host support for SD and MMC interfaces, in both
620 PIO, internal DMA mode and external DMA mode.
623 tristate "Synopsys Designware MCI Support as platform device"
627 This selects the common helper functions support for Host Controller
628 Interface based platform driver. Please select this option if the IP
629 is present as a platform device. This is the common interface for the
630 Synopsys Designware IP.
632 If you have a controller with this interface, say Y or M here.
637 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
641 This selects support for Samsung Exynos SoC specific extensions to the
642 Synopsys DesignWare Memory Card Interface driver. Select this option
643 for platforms based on Exynos4 and Exynos5 SoC's.
646 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
650 This selects support for Hisilicon K3 SoC specific extensions to the
651 Synopsys DesignWare Memory Card Interface driver. Select this option
652 for platforms based on Hisilicon K3 SoC's.
655 tristate "Synopsys Designware MCI support on PCI bus"
656 depends on MMC_DW && PCI
658 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
659 Select this option if the IP is present on PCI platform.
661 If you have a controller with this interface, say Y or M here.
665 config MMC_DW_ROCKCHIP
666 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
667 depends on MMC_DW && ARCH_ROCKCHIP
670 This selects support for Rockchip SoC specific extensions to the
671 Synopsys DesignWare Memory Card Interface driver. Select this option
672 for platforms based on RK3066, RK3188 and RK3288 SoC's.
675 tristate "SuperH Internal MMCIF support"
676 depends on MMC_BLOCK && HAS_DMA
677 depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
679 This selects the MMC Host Interface controller (MMCIF).
681 This driver supports MMCIF in sh7724/sh7757/sh7372.
684 tristate "JZ4740 SD/Multimedia Card Interface support"
685 depends on MACH_JZ4740
687 This selects support for the SD/MMC controller on Ingenic JZ4740
689 If you have a board based on such a SoC and with a SD/MMC slot,
693 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
696 This selects support for Elan Digital Systems' VUB300 chip.
698 The VUB300 is a USB-SDIO Host Controller Interface chip
699 that enables the host computer to use SDIO/SD/MMC cards
700 via a USB 2.0 or USB 1.1 host.
702 The VUB300 chip will be found in both physically separate
703 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
705 The VUB300 chip supports SD and MMC memory cards in addition
706 to single and multifunction SDIO cards.
708 Some SDIO cards will need a firmware file to be loaded and
709 sent to VUB300 chip in order to achieve better data throughput.
710 Download these "Offload Pseudocode" from Elan Digital Systems'
711 web-site http://www.elandigitalsystems.com/support/downloads.php
712 and put them in /lib/firmware. Note that without these additional
713 firmware files the VUB300 chip will still function, but not at
714 the best obtainable data rate.
716 To compile this mmc host controller driver as a module,
717 choose M here: the module will be called vub300.
719 If you have a computer with an embedded VUB300 chip
720 or if you intend connecting a USB adapter based on a
721 VUB300 chip say Y or M here.
724 tristate "USB SD Host Controller (USHC) support"
727 This selects support for USB SD Host Controllers based on
728 the Cypress Astoria chip with firmware compliant with CSR's
729 USB SD Host Controller specification (CS-118793-SP).
731 CSR boards with this device include: USB<>SDIO (M1985v2),
734 Note: These controllers only support SDIO cards and do not
735 support MMC or SD memory cards.
738 tristate "Wondermedia SD/MMC Host Controller support"
739 depends on ARCH_VT8500
742 This selects support for the SD/MMC Host Controller on
743 Wondermedia WM8505/WM8650 based SoCs.
745 To compile this driver as a module, choose M here: the
746 module will be called wmt-sdmmc.
748 config MMC_USDHI6ROL0
749 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
752 This selects support for the Renesas USDHI6ROL0 SD/SDIO
755 config MMC_REALTEK_PCI
756 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
757 depends on MFD_RTSX_PCI
759 Say Y here to include driver code to support SD/MMC card interface
760 of Realtek PCI-E card reader
762 config MMC_REALTEK_USB
763 tristate "Realtek USB SD/MMC Card Interface Driver"
764 depends on MFD_RTSX_USB
766 Say Y here to include driver code to support SD/MMC card interface
767 of Realtek RTS5129/39 series card reader
770 tristate "Allwinner sunxi SD/MMC Host Controller support"
771 depends on ARCH_SUNXI
773 This selects support for the SD/MMC Host Controller on
774 Allwinner sunxi SoCs.
776 config MMC_TOSHIBA_PCI
777 tristate "Toshiba Type A SD/MMC Card Interface Driver"
782 tristate "MediaTek SD/MMC Card Interface support"
785 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
786 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
787 This is needed if support for any SD/SDIO/MMC devices is required.