[net-next-2.6.git] / drivers / mmc / host / Kconfig

#
# MMC/SD host controller drivers
#

comment "MMC/SD Host Controller Drivers"

config MMC_ARMMMCI
	tristate "ARM AMBA Multimedia Card Interface support"
	depends on ARM_AMBA
	help
	  This selects the ARM(R) AMBA(R) PrimeCell Multimedia Card
	  Interface (PL180 and PL181) support.  If you have an ARM(R)
	  platform with a Multimedia Card slot, say Y or M here.

	  If unsure, say N.

config MMC_PXA
	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
	depends on ARCH_PXA
	help
	  This selects the Intel(R) PXA(R) Multimedia card Interface.
	  If you have a PXA(R) platform with a Multimedia Card slot,
	  say Y or M here.

	  If unsure, say N.

config MMC_SDHCI
	tristate "Secure Digital Host Controller Interface support"
	depends on HAS_DMA
	help
	  This selects the generic Secure Digital Host Controller Interface.
	  It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
	  and Toshiba(R). Most controllers found in laptops are of this type.

	  If you have a controller with this interface, say Y or M here. You
	  also need to enable an appropriate bus interface.

	  If unsure, say N.

config MMC_SDHCI_PCI
	tristate "SDHCI support on PCI bus"
	depends on MMC_SDHCI && PCI
	help
	  This selects the PCI Secure Digital Host Controller Interface.
	  Most controllers found today are PCI devices.

	  If you have a controller with this interface, say Y or M here.

	  If unsure, say N.

config MMC_RICOH_MMC
	tristate "Ricoh MMC Controller Disabler  (EXPERIMENTAL)"
	depends on MMC_SDHCI_PCI
	help
	  This selects the disabler for the Ricoh MMC Controller. This
	  proprietary controller is unnecessary because the SDHCI driver
	  supports MMC cards on the SD controller, but if it is not
	  disabled, it will steal the MMC cards away - rendering them
	  useless. It is safe to select this driver even if you don't
	  have a Ricoh based card reader.


	  To compile this driver as a module, choose M here:
	  the module will be called ricoh_mmc.

	  If unsure, say Y.

config MMC_OMAP
	tristate "TI OMAP Multimedia Card Interface support"
	depends on ARCH_OMAP
	select TPS65010 if MACH_OMAP_H2
	help
	  This selects the TI OMAP Multimedia card Interface.
	  If you have an OMAP board with a Multimedia Card slot,
	  say Y or M here.

	  If unsure, say N.

config MMC_WBSD
	tristate "Winbond W83L51xD SD/MMC Card Interface support"
	depends on ISA_DMA_API
	help
	  This selects the Winbond(R) W83L51xD Secure digital and
          Multimedia card Interface.
	  If you have a machine with a integrated W83L518D or W83L519D
	  SD/MMC card reader, say Y or M here.

	  If unsure, say N.

config MMC_AU1X
	tristate "Alchemy AU1XX0 MMC Card Interface support"
	depends on SOC_AU1200
	help
	  This selects the AMD Alchemy(R) Multimedia card interface.
	  If you have a Alchemy platform with a MMC slot, say Y or M here.

	  If unsure, say N.

config MMC_AT91
	tristate "AT91 SD/MMC Card Interface support"
	depends on ARCH_AT91
	help
	  This selects the AT91 MCI controller.

	  If unsure, say N.

config MMC_IMX
	tristate "Motorola i.MX Multimedia Card Interface support"
	depends on ARCH_IMX
	help
	  This selects the Motorola i.MX Multimedia card Interface.
	  If you have a i.MX platform with a Multimedia Card slot,
	  say Y or M here.

	  If unsure, say N.

config MMC_TIFM_SD
	tristate "TI Flash Media MMC/SD Interface support  (EXPERIMENTAL)"
	depends on EXPERIMENTAL && PCI
	select TIFM_CORE
	help
	  Say Y here if you want to be able to access MMC/SD cards with
	  the Texas Instruments(R) Flash Media card reader, found in many
	  laptops.
	  This option 'selects' (turns on, enables) 'TIFM_CORE', but you
	  probably also need appropriate card reader host adapter, such as
	  'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
	  (TIFM_7XX1)'.

          To compile this driver as a module, choose M here: the
	  module will be called tifm_sd.

config MMC_SPI
	tristate "MMC/SD over SPI"
	depends on MMC && SPI_MASTER && !HIGHMEM && HAS_DMA
	select CRC7
	select CRC_ITU_T
	help
	  Some systems accss MMC/SD cards using a SPI controller instead of
	  using a "native" MMC/SD controller.  This has a disadvantage of
	  being relatively high overhead, but a compensating advantage of
	  working on many systems without dedicated MMC/SD controllers.

	  If unsure, or if your system has no SPI master driver, say N.
Commit	Line	Data
1c6a0718 PO	1	#
	2	# MMC/SD host controller drivers
	3	#
	4
	5	comment "MMC/SD Host Controller Drivers"
1c6a0718 PO	6
	7	config MMC_ARMMMCI
	8	tristate "ARM AMBA Multimedia Card Interface support"
790864dc	9	depends on ARM_AMBA
1c6a0718 PO	10	help
	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.
	14
	15	If unsure, say N.
	16
	17	config MMC_PXA
	18	tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
790864dc	19	depends on ARCH_PXA
1c6a0718 PO	20	help
	21	This selects the Intel(R) PXA(R) Multimedia card Interface.
	22	If you have a PXA(R) platform with a Multimedia Card slot,
	23	say Y or M here.
	24
	25	If unsure, say N.
	26
	27	config MMC_SDHCI
34671dc2	28	tristate "Secure Digital Host Controller Interface support"
b8c86fc5	29	depends on HAS_DMA
1c6a0718	30	help
b8c86fc5	31	This selects the generic Secure Digital Host Controller Interface.
1c6a0718 PO	32	It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
1c6a0718 PO	33	and Toshiba(R). Most controllers found in laptops are of this type.
b8c86fc5 PO	34
	35	If you have a controller with this interface, say Y or M here. You
	36	also need to enable an appropriate bus interface.
	37
	38	If unsure, say N.
	39
	40	config MMC_SDHCI_PCI
	41	tristate "SDHCI support on PCI bus"
	42	depends on MMC_SDHCI && PCI
	43	help
	44	This selects the PCI Secure Digital Host Controller Interface.
	45	Most controllers found today are PCI devices.
	46
1c6a0718 PO	47	If you have a controller with this interface, say Y or M here.
	48
	49	If unsure, say N.
	50
5ae70296 PL	51	config MMC_RICOH_MMC
5ae70296 PL	52	tristate "Ricoh MMC Controller Disabler (EXPERIMENTAL)"
b8c86fc5	53	depends on MMC_SDHCI_PCI
5ae70296 PL	54	help
	55	This selects the disabler for the Ricoh MMC Controller. This
	56	proprietary controller is unnecessary because the SDHCI driver
	57	supports MMC cards on the SD controller, but if it is not
	58	disabled, it will steal the MMC cards away - rendering them
	59	useless. It is safe to select this driver even if you don't
	60	have a Ricoh based card reader.
	61
	62
	63	To compile this driver as a module, choose M here:
	64	the module will be called ricoh_mmc.
	65
	66	If unsure, say Y.
	67
1c6a0718 PO	68	config MMC_OMAP
1c6a0718 PO	69	tristate "TI OMAP Multimedia Card Interface support"
790864dc	70	depends on ARCH_OMAP
1c6a0718 PO	71	select TPS65010 if MACH_OMAP_H2
	72	help
	73	This selects the TI OMAP Multimedia card Interface.
	74	If you have an OMAP board with a Multimedia Card slot,
	75	say Y or M here.
	76
	77	If unsure, say N.
	78
	79	config MMC_WBSD
	80	tristate "Winbond W83L51xD SD/MMC Card Interface support"
790864dc	81	depends on ISA_DMA_API
1c6a0718 PO	82	help
	83	This selects the Winbond(R) W83L51xD Secure digital and
	84	Multimedia card Interface.
	85	If you have a machine with a integrated W83L518D or W83L519D
	86	SD/MMC card reader, say Y or M here.
	87
	88	If unsure, say N.
	89
	90	config MMC_AU1X
	91	tristate "Alchemy AU1XX0 MMC Card Interface support"
790864dc	92	depends on SOC_AU1200
1c6a0718 PO	93	help
	94	This selects the AMD Alchemy(R) Multimedia card interface.
	95	If you have a Alchemy platform with a MMC slot, say Y or M here.
	96
	97	If unsure, say N.
	98
	99	config MMC_AT91
	100	tristate "AT91 SD/MMC Card Interface support"
790864dc	101	depends on ARCH_AT91
1c6a0718 PO	102	help
	103	This selects the AT91 MCI controller.
	104
	105	If unsure, say N.
	106
	107	config MMC_IMX
	108	tristate "Motorola i.MX Multimedia Card Interface support"
790864dc	109	depends on ARCH_IMX
1c6a0718 PO	110	help
	111	This selects the Motorola i.MX Multimedia card Interface.
	112	If you have a i.MX platform with a Multimedia Card slot,
	113	say Y or M here.
	114
	115	If unsure, say N.
	116
	117	config MMC_TIFM_SD
	118	tristate "TI Flash Media MMC/SD Interface support (EXPERIMENTAL)"
790864dc	119	depends on EXPERIMENTAL && PCI
1c6a0718 PO	120	select TIFM_CORE
	121	help
	122	Say Y here if you want to be able to access MMC/SD cards with
	123	the Texas Instruments(R) Flash Media card reader, found in many
	124	laptops.
	125	This option 'selects' (turns on, enables) 'TIFM_CORE', but you
	126	probably also need appropriate card reader host adapter, such as
	127	'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
	128	(TIFM_7XX1)'.
	129
	130	To compile this driver as a module, choose M here: the
	131	module will be called tifm_sd.
	132
15a0580c	133	config MMC_SPI
34671dc2	134	tristate "MMC/SD over SPI"
46cb69cc	135	depends on MMC && SPI_MASTER && !HIGHMEM && HAS_DMA
15a0580c DB	136	select CRC7
	137	select CRC_ITU_T
	138	help
	139	Some systems accss MMC/SD cards using a SPI controller instead of
	140	using a "native" MMC/SD controller. This has a disadvantage of
	141	being relatively high overhead, but a compensating advantage of
	142	working on many systems without dedicated MMC/SD controllers.
	143
	144	If unsure, or if your system has no SPI master driver, say N.
	145