[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / mmc / host / Kconfig

#
# MMC/SD host controller drivers
#

comment "MMC/SD/SDIO 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_OMAP_HS
	tristate "TI OMAP High Speed Multimedia Card Interface support"
	depends on ARCH_OMAP2430 || ARCH_OMAP3
	help
	  This selects the TI OMAP High Speed Multimedia card Interface.
	  If you have an OMAP2430 or OMAP3 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_ATMELMCI
	tristate "Atmel Multimedia Card Interface support"
	depends on AVR32
	help
	  This selects the Atmel Multimedia Card Interface driver. If
	  you have an AT32 (AVR32) platform with a Multimedia Card
	  slot, say Y or M here.

	  If unsure, say N.

config MMC_ATMELMCI_DMA
	bool "Atmel MCI DMA support (EXPERIMENTAL)"
	depends on MMC_ATMELMCI && DMA_ENGINE && EXPERIMENTAL
	help
	  Say Y here to have the Atmel MCI driver use a DMA engine to
	  do data transfers and thus increase the throughput and
	  reduce the CPU utilization. Note that this is highly
	  experimental and may cause the driver to lock up.

	  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_MXC
	tristate "Freescale i.MX2/3 Multimedia Card Interface support"
	depends on ARCH_MXC
	help
	  This selects the Freescale i.MX2/3 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/SDIO over SPI"
	depends on SPI_MASTER && !HIGHMEM && HAS_DMA
	select CRC7
	select CRC_ITU_T
	help
	  Some systems accss MMC/SD/SDIO cards using a SPI controller
	  instead of using a "native" MMC/SD/SDIO controller.  This has a
	  disadvantage of being relatively high overhead, but a compensating
	  advantage of working on many systems without dedicated MMC/SD/SDIO
	  controllers.

	  If unsure, or if your system has no SPI master driver, say N.

config MMC_S3C
	tristate "Samsung S3C SD/MMC Card Interface support"
	depends on ARCH_S3C2410
	help
	  This selects a driver for the MCI interface found in
          Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
	  If you have a board based on one of those and a MMC/SD
	  slot, say Y or M here.

	  If unsure, say N.

config MMC_SDRICOH_CS
	tristate "MMC/SD driver for Ricoh Bay1Controllers (EXPERIMENTAL)"
	depends on EXPERIMENTAL && PCI && PCMCIA
	help
	  Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
	  card whenever you insert a MMC or SD card into the card slot.

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

config MMC_TMIO
	tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
	depends on MFD_TMIO
	help
	  This provides support for the SD/MMC cell found in TC6393XB,
	  T7L66XB and also ipaq ASIC3
Commit	Line	Data
1c6a0718 PO	1	#
	2	# MMC/SD host controller drivers
	3	#
	4
57105737	5	comment "MMC/SD/SDIO 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
a45c6cb8 MC	79	config MMC_OMAP_HS
	80	tristate "TI OMAP High Speed Multimedia Card Interface support"
	81	depends on ARCH_OMAP2430 \|\| ARCH_OMAP3
	82	help
	83	This selects the TI OMAP High Speed Multimedia card Interface.
	84	If you have an OMAP2430 or OMAP3 board with a Multimedia Card slot,
	85	say Y or M here.
	86
	87	If unsure, say N.
	88
1c6a0718 PO	89	config MMC_WBSD
1c6a0718 PO	90	tristate "Winbond W83L51xD SD/MMC Card Interface support"
790864dc	91	depends on ISA_DMA_API
1c6a0718 PO	92	help
	93	This selects the Winbond(R) W83L51xD Secure digital and
	94	Multimedia card Interface.
	95	If you have a machine with a integrated W83L518D or W83L519D
	96	SD/MMC card reader, say Y or M here.
	97
	98	If unsure, say N.
	99
	100	config MMC_AU1X
	101	tristate "Alchemy AU1XX0 MMC Card Interface support"
790864dc	102	depends on SOC_AU1200
1c6a0718 PO	103	help
	104	This selects the AMD Alchemy(R) Multimedia card interface.
	105	If you have a Alchemy platform with a MMC slot, say Y or M here.
	106
	107	If unsure, say N.
	108
	109	config MMC_AT91
	110	tristate "AT91 SD/MMC Card Interface support"
790864dc	111	depends on ARCH_AT91
1c6a0718 PO	112	help
	113	This selects the AT91 MCI controller.
	114
	115	If unsure, say N.
	116
7d2be074 HS	117	config MMC_ATMELMCI
	118	tristate "Atmel Multimedia Card Interface support"
	119	depends on AVR32
	120	help
	121	This selects the Atmel Multimedia Card Interface driver. If
	122	you have an AT32 (AVR32) platform with a Multimedia Card
	123	slot, say Y or M here.
	124
	125	If unsure, say N.
	126
65e8b083 HS	127	config MMC_ATMELMCI_DMA
	128	bool "Atmel MCI DMA support (EXPERIMENTAL)"
	129	depends on MMC_ATMELMCI && DMA_ENGINE && EXPERIMENTAL
	130	help
	131	Say Y here to have the Atmel MCI driver use a DMA engine to
	132	do data transfers and thus increase the throughput and
	133	reduce the CPU utilization. Note that this is highly
	134	experimental and may cause the driver to lock up.
	135
	136	If unsure, say N.
	137
1c6a0718 PO	138	config MMC_IMX
1c6a0718 PO	139	tristate "Motorola i.MX Multimedia Card Interface support"
790864dc	140	depends on ARCH_IMX
1c6a0718 PO	141	help
	142	This selects the Motorola i.MX Multimedia card Interface.
	143	If you have a i.MX platform with a Multimedia Card slot,
d96be879 SH	144	say Y or M here.
	145
	146	If unsure, say N.
	147
	148	config MMC_MXC
	149	tristate "Freescale i.MX2/3 Multimedia Card Interface support"
	150	depends on ARCH_MXC
	151	help
	152	This selects the Freescale i.MX2/3 Multimedia card Interface.
	153	If you have a i.MX platform with a Multimedia Card slot,
1c6a0718 PO	154	say Y or M here.
	155
	156	If unsure, say N.
	157
	158	config MMC_TIFM_SD
	159	tristate "TI Flash Media MMC/SD Interface support (EXPERIMENTAL)"
790864dc	160	depends on EXPERIMENTAL && PCI
1c6a0718 PO	161	select TIFM_CORE
	162	help
	163	Say Y here if you want to be able to access MMC/SD cards with
	164	the Texas Instruments(R) Flash Media card reader, found in many
	165	laptops.
	166	This option 'selects' (turns on, enables) 'TIFM_CORE', but you
	167	probably also need appropriate card reader host adapter, such as
	168	'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
	169	(TIFM_7XX1)'.
	170
	171	To compile this driver as a module, choose M here: the
	172	module will be called tifm_sd.
	173
15a0580c	174	config MMC_SPI
57105737	175	tristate "MMC/SD/SDIO over SPI"
1ea4f444	176	depends on SPI_MASTER && !HIGHMEM && HAS_DMA
15a0580c DB	177	select CRC7
	178	select CRC_ITU_T
	179	help
57105737 PO	180	Some systems accss MMC/SD/SDIO cards using a SPI controller
	181	instead of using a "native" MMC/SD/SDIO controller. This has a
	182	disadvantage of being relatively high overhead, but a compensating
	183	advantage of working on many systems without dedicated MMC/SD/SDIO
	184	controllers.
15a0580c DB	185
	186	If unsure, or if your system has no SPI master driver, say N.
	187
be518018 TK	188	config MMC_S3C
be518018 TK	189	tristate "Samsung S3C SD/MMC Card Interface support"
1ea4f444	190	depends on ARCH_S3C2410
be518018 TK	191	help
	192	This selects a driver for the MCI interface found in
	193	Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
	194	If you have a board based on one of those and a MMC/SD
	195	slot, say Y or M here.
	196
	197	If unsure, say N.
	198
6a36913a SS	199	config MMC_SDRICOH_CS
6a36913a SS	200	tristate "MMC/SD driver for Ricoh Bay1Controllers (EXPERIMENTAL)"
1ea4f444	201	depends on EXPERIMENTAL && PCI && PCMCIA
6a36913a SS	202	help
	203	Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
	204	card whenever you insert a MMC or SD card into the card slot.
	205
	206	To compile this driver as a module, choose M here: the
	207	module will be called sdricoh_cs.
	208
4a48998f IM	209	config MMC_TMIO
4a48998f IM	210	tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
1c2c30ac	211	depends on MFD_TMIO
4a48998f IM	212	help
	213	This provides support for the SD/MMC cell found in TC6393XB,
	214	T7L66XB and also ipaq ASIC3