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review.evervolv.com / android_kernel_oneplus_msm8996 / 38576af1f8cad48446df47dcf404b197c9206dba / . / drivers / mmc / host / Kconfig
blob: ee4ac77b0eae8370530bd3291161f28a3ee38549 [file] [log] [blame]
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]1#
2# MMC/SD host controller drivers
3#
4
Pierre Ossman57105732008-09-07 13:16:58 +0200[diff] [blame]5comment "MMC/SD/SDIO Host Controller Drivers"
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]6
7config MMC_ARMMMCI
8 tristate "ARM AMBA Multimedia Card Interface support"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]9 depends on ARM_AMBA
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]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
17config MMC_PXA
18 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]19 depends on ARCH_PXA
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]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
27config MMC_SDHCI
Pierre Ossman34671dc2008-01-05 23:18:58 +0100[diff] [blame]28 tristate "Secure Digital Host Controller Interface support"
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]29 depends on HAS_DMA
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]30 help
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]31 This selects the generic Secure Digital Host Controller Interface.
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]32 It is used by manufacturers such as Texas Instruments(R), Ricoh(R)
33 and Toshiba(R). Most controllers found in laptops are of this type.
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]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
Anton Vorontsov4e4141a2009-03-17 00:13:46 +0300[diff] [blame]40config MMC_SDHCI_IO_ACCESSORS
41 bool
42 depends on MMC_SDHCI
43 help
44 This is silent Kconfig symbol that is selected by the drivers that
45 need to overwrite SDHCI IO memory accessors.
46
Albert Herranz7657c3a2009-12-17 15:27:20 -0800[diff] [blame]47config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
48 bool
49 select MMC_SDHCI_IO_ACCESSORS
50 help
51 This option is selected by drivers running on big endian hosts
52 and performing I/O to a SDHCI controller through a bus that
53 implements a hardware byte swapper using a 32-bit datum.
54 This endian mapping mode is called "data invariance" and
55 has the effect of scrambling the addresses and formats of data
56 accessed in sizes other than the datum size.
57
Albert Herranz1144ab52009-12-17 15:27:20 -0800[diff] [blame]58 This is the case for the Freescale eSDHC and Nintendo Wii SDHCI.
Albert Herranz7657c3a2009-12-17 15:27:20 -0800[diff] [blame]59
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]60config MMC_SDHCI_PCI
61 tristate "SDHCI support on PCI bus"
62 depends on MMC_SDHCI && PCI
63 help
64 This selects the PCI Secure Digital Host Controller Interface.
65 Most controllers found today are PCI devices.
66
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]67 If you have a controller with this interface, say Y or M here.
68
69 If unsure, say N.
70
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]71config MMC_RICOH_MMC
Maxim Levitsky03cd8f72010-03-05 13:43:20 -0800[diff] [blame]72 bool "Ricoh MMC Controller Disabler (EXPERIMENTAL)"
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]73 depends on MMC_SDHCI_PCI
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]74 help
Maxim Levitsky03cd8f72010-03-05 13:43:20 -0800[diff] [blame]75 This adds a pci quirk to disable Ricoh MMC Controller. This
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]76 proprietary controller is unnecessary because the SDHCI driver
77 supports MMC cards on the SD controller, but if it is not
78 disabled, it will steal the MMC cards away - rendering them
Maxim Levitsky03cd8f72010-03-05 13:43:20 -0800[diff] [blame]79 useless. It is safe to select this even if you don't
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]80 have a Ricoh based card reader.
81
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]82 If unsure, say Y.
83
Albert Herranz7657c3a2009-12-17 15:27:20 -0800[diff] [blame]84config MMC_SDHCI_OF_ESDHC
85 bool "SDHCI OF support for the Freescale eSDHC controller"
Shawn Guo38576af2011-05-27 23:48:14 +0800[diff] [blame^]86 depends on MMC_SDHCI
Rob Herring236cdc72011-01-03 11:56:38 -0600[diff] [blame]87 depends on PPC_OF
Albert Herranz7657c3a2009-12-17 15:27:20 -0800[diff] [blame]88 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
89 help
90 This selects the Freescale eSDHC controller support.
Anton Vorontsov3085e9c2009-03-17 00:14:05 +0300[diff] [blame]91
92 If unsure, say N.
93
Albert Herranz1144ab52009-12-17 15:27:20 -0800[diff] [blame]94config MMC_SDHCI_OF_HLWD
95 bool "SDHCI OF support for the Nintendo Wii SDHCI controllers"
Shawn Guo38576af2011-05-27 23:48:14 +0800[diff] [blame^]96 depends on MMC_SDHCI
Rob Herring236cdc72011-01-03 11:56:38 -0600[diff] [blame]97 depends on PPC_OF
Albert Herranz1144ab52009-12-17 15:27:20 -0800[diff] [blame]98 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
99 help
100 This selects the Secure Digital Host Controller Interface (SDHCI)
101 found in the "Hollywood" chipset of the Nintendo Wii video game
102 console.
103
104 If unsure, say N.
105
Anton Vorontsov20b1597b2010-08-10 18:01:49 -0700[diff] [blame]106config MMC_SDHCI_CNS3XXX
Shawn Guo85d65092011-05-27 23:48:12 +0800[diff] [blame]107 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
Anton Vorontsov20b1597b2010-08-10 18:01:49 -0700[diff] [blame]108 depends on ARCH_CNS3XXX
Shawn Guo85d65092011-05-27 23:48:12 +0800[diff] [blame]109 depends on MMC_SDHCI
Anton Vorontsov20b1597b2010-08-10 18:01:49 -0700[diff] [blame]110 help
111 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
112
113 If unsure, say N.
114
Wolfram Sang95f25ef2010-10-15 12:21:04 +0200[diff] [blame]115config MMC_SDHCI_ESDHC_IMX
Shawn Guo85d65092011-05-27 23:48:12 +0800[diff] [blame]116 tristate "SDHCI platform support for the Freescale eSDHC i.MX controller"
117 depends on ARCH_MX25 || ARCH_MX35 || ARCH_MX5
118 depends on MMC_SDHCI
Wolfram Sang95f25ef2010-10-15 12:21:04 +0200[diff] [blame]119 select MMC_SDHCI_IO_ACCESSORS
120 help
121 This selects the Freescale eSDHC controller support on the platform
122 bus, found on platforms like mx35/51.
123
124 If unsure, say N.
125
Mike Rapoport985b1aa2010-11-07 16:57:12 -0500[diff] [blame]126config MMC_SDHCI_DOVE
Shawn Guo85d65092011-05-27 23:48:12 +0800[diff] [blame]127 tristate "SDHCI support on Marvell's Dove SoC"
Mike Rapoport985b1aa2010-11-07 16:57:12 -0500[diff] [blame]128 depends on ARCH_DOVE
Shawn Guo85d65092011-05-27 23:48:12 +0800[diff] [blame]129 depends on MMC_SDHCI
Mike Rapoport985b1aa2010-11-07 16:57:12 -0500[diff] [blame]130 select MMC_SDHCI_IO_ACCESSORS
131 help
132 This selects the Secure Digital Host Controller Interface in
133 Marvell's Dove SoC.
134
135 If unsure, say N.
136
Olof Johansson03d2bfc2011-01-01 23:52:56 -0500[diff] [blame]137config MMC_SDHCI_TEGRA
Shawn Guo85d65092011-05-27 23:48:12 +0800[diff] [blame]138 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
139 depends on ARCH_TEGRA
140 depends on MMC_SDHCI
Olof Johansson03d2bfc2011-01-01 23:52:56 -0500[diff] [blame]141 select MMC_SDHCI_IO_ACCESSORS
142 help
143 This selects the Tegra SD/MMC controller. If you have a Tegra
144 platform with SD or MMC devices, say Y or M here.
145
146 If unsure, say N.
147
Ben Dooks0d1bb412009-06-14 13:52:37 +0100[diff] [blame]148config MMC_SDHCI_S3C
149 tristate "SDHCI support on Samsung S3C SoC"
Kyungmin Park930a6f72010-08-19 14:13:35 -0700[diff] [blame]150 depends on MMC_SDHCI && PLAT_SAMSUNG
Ben Dooks0d1bb412009-06-14 13:52:37 +0100[diff] [blame]151 help
152 This selects the Secure Digital Host Controller Interface (SDHCI)
153 often referrered to as the HSMMC block in some of the Samsung S3C
154 range of SoC.
155
156 Note, due to the problems with DMA, the DMA support is only
157 available with CONFIG_EXPERIMENTAL is selected.
158
159 If you have a controller with this interface, say Y or M here.
160
161 If unsure, say N.
162
Zhangfei Gao536ac992010-09-20 10:51:28 -0400[diff] [blame]163config MMC_SDHCI_PXA
164 tristate "Marvell PXA168/PXA910/MMP2 SD Host Controller support"
165 depends on ARCH_PXA || ARCH_MMP
166 select MMC_SDHCI
167 select MMC_SDHCI_IO_ACCESSORS
168 help
169 This selects the Marvell(R) PXA168/PXA910/MMP2 SD Host Controller.
170 If you have a PXA168/PXA910/MMP2 platform with SD Host Controller
171 and a card slot, say Y or M here.
172
173 If unsure, say N.
174
Viresh KUMARc63b3cb2010-05-26 14:42:10 -0700[diff] [blame]175config MMC_SDHCI_SPEAR
176 tristate "SDHCI support on ST SPEAr platform"
177 depends on MMC_SDHCI && PLAT_SPEAR
178 help
179 This selects the Secure Digital Host Controller Interface (SDHCI)
180 often referrered to as the HSMMC block in some of the ST SPEAR range
181 of SoC
182
183 If you have a controller with this interface, say Y or M here.
184
185 If unsure, say N.
186
Ben Dooks0d1bb412009-06-14 13:52:37 +0100[diff] [blame]187config MMC_SDHCI_S3C_DMA
188 bool "DMA support on S3C SDHCI"
189 depends on MMC_SDHCI_S3C && EXPERIMENTAL
190 help
191 Enable DMA support on the Samsung S3C SDHCI glue. The DMA
192 has proved to be problematic if the controller encounters
193 certain errors, and thus should be treated with care.
194
195 YMMV.
196
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]197config MMC_OMAP
198 tristate "TI OMAP Multimedia Card Interface support"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]199 depends on ARCH_OMAP
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]200 select TPS65010 if MACH_OMAP_H2
201 help
202 This selects the TI OMAP Multimedia card Interface.
203 If you have an OMAP board with a Multimedia Card slot,
204 say Y or M here.
205
206 If unsure, say N.
207
Madhusudhan Chikkaturea45c6cb2009-01-23 01:05:23 +0100[diff] [blame]208config MMC_OMAP_HS
209 tristate "TI OMAP High Speed Multimedia Card Interface support"
Tony Lindgren59b479e2011-01-27 16:39:40 -0800[diff] [blame]210 depends on SOC_OMAP2430 || ARCH_OMAP3 || ARCH_OMAP4
Madhusudhan Chikkaturea45c6cb2009-01-23 01:05:23 +0100[diff] [blame]211 help
212 This selects the TI OMAP High Speed Multimedia card Interface.
kishore kadiyala82cf8182009-09-22 16:45:25 -0700[diff] [blame]213 If you have an OMAP2430 or OMAP3 board or OMAP4 board with a
214 Multimedia Card slot, say Y or M here.
Madhusudhan Chikkaturea45c6cb2009-01-23 01:05:23 +0100[diff] [blame]215
216 If unsure, say N.
217
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]218config MMC_WBSD
219 tristate "Winbond W83L51xD SD/MMC Card Interface support"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]220 depends on ISA_DMA_API
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]221 help
222 This selects the Winbond(R) W83L51xD Secure digital and
223 Multimedia card Interface.
224 If you have a machine with a integrated W83L518D or W83L519D
225 SD/MMC card reader, say Y or M here.
226
227 If unsure, say N.
228
229config MMC_AU1X
230 tristate "Alchemy AU1XX0 MMC Card Interface support"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]231 depends on SOC_AU1200
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]232 help
233 This selects the AMD Alchemy(R) Multimedia card interface.
234 If you have a Alchemy platform with a MMC slot, say Y or M here.
235
236 If unsure, say N.
237
Rob Emanuele04d699c2009-09-22 16:45:19 -0700[diff] [blame]238choice
239 prompt "Atmel SD/MMC Driver"
Nicolas Ferre09591dd2010-03-05 13:43:22 -0800[diff] [blame]240 depends on AVR32 || ARCH_AT91
Rob Emanuele04d699c2009-09-22 16:45:19 -0700[diff] [blame]241 default MMC_ATMELMCI if AVR32
242 help
243 Choose which driver to use for the Atmel MCI Silicon
244
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]245config MMC_AT91
246 tristate "AT91 SD/MMC Card Interface support"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]247 depends on ARCH_AT91
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]248 help
249 This selects the AT91 MCI controller.
250
251 If unsure, say N.
252
Haavard Skinnemoen7d2be072008-06-30 18:35:03 +0200[diff] [blame]253config MMC_ATMELMCI
254 tristate "Atmel Multimedia Card Interface support"
Rob Emanuele04d699c2009-09-22 16:45:19 -0700[diff] [blame]255 depends on AVR32 || ARCH_AT91
Haavard Skinnemoen7d2be072008-06-30 18:35:03 +0200[diff] [blame]256 help
257 This selects the Atmel Multimedia Card Interface driver. If
Rob Emanuele04d699c2009-09-22 16:45:19 -0700[diff] [blame]258 you have an AT32 (AVR32) or AT91 platform with a Multimedia
259 Card slot, say Y or M here.
Haavard Skinnemoen7d2be072008-06-30 18:35:03 +0200[diff] [blame]260
261 If unsure, say N.
262
Rob Emanuele04d699c2009-09-22 16:45:19 -0700[diff] [blame]263endchoice
264
Haavard Skinnemoen65e8b082008-07-30 20:29:03 +0200[diff] [blame]265config MMC_ATMELMCI_DMA
266 bool "Atmel MCI DMA support (EXPERIMENTAL)"
Nicolas Ferre75305d72010-10-22 18:27:48 +0200[diff] [blame]267 depends on MMC_ATMELMCI && (AVR32 || ARCH_AT91SAM9G45) && DMA_ENGINE && EXPERIMENTAL
Haavard Skinnemoen65e8b082008-07-30 20:29:03 +0200[diff] [blame]268 help
269 Say Y here to have the Atmel MCI driver use a DMA engine to
270 do data transfers and thus increase the throughput and
271 reduce the CPU utilization. Note that this is highly
272 experimental and may cause the driver to lock up.
273
274 If unsure, say N.
275
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]276config MMC_IMX
277 tristate "Motorola i.MX Multimedia Card Interface support"
Sascha Hauer8c8fdbc2009-04-01 12:40:15 +0200[diff] [blame]278 depends on ARCH_MX1
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]279 help
280 This selects the Motorola i.MX Multimedia card Interface.
281 If you have a i.MX platform with a Multimedia Card slot,
282 say Y or M here.
283
284 If unsure, say N.
285
Sahitya Tummalaeba3f132010-07-29 16:58:01 +0530[diff] [blame]286config MMC_MSM
287 tristate "Qualcomm SDCC Controller Support"
Sahitya Tummalaedd4dd02010-07-29 16:57:41 +0530[diff] [blame]288 depends on MMC && ARCH_MSM
San Mehat9d2bd732009-09-22 16:44:22 -0700[diff] [blame]289 help
290 This provides support for the SD/MMC cell found in the
Sahitya Tummalaeba3f132010-07-29 16:58:01 +0530[diff] [blame]291 MSM and QSD SOCs from Qualcomm. The controller also has
292 support for SDIO devices.
San Mehat9d2bd732009-09-22 16:44:22 -0700[diff] [blame]293
Sascha Hauerd96be872009-01-06 17:04:14 +0100[diff] [blame]294config MMC_MXC
295 tristate "Freescale i.MX2/3 Multimedia Card Interface support"
Fabio Estevam170cba82011-01-20 15:02:59 -0200[diff] [blame]296 depends on MACH_MX21 || MACH_MX27 || ARCH_MX31
Sascha Hauerd96be872009-01-06 17:04:14 +0100[diff] [blame]297 help
298 This selects the Freescale i.MX2/3 Multimedia card Interface.
299 If you have a i.MX platform with a Multimedia Card slot,
300 say Y or M here.
301
302 If unsure, say N.
303
Shawn Guoe4243f12011-02-21 18:35:28 +0800[diff] [blame]304config MMC_MXS
305 tristate "Freescale MXS Multimedia Card Interface support"
306 depends on ARCH_MXS && MXS_DMA
307 help
308 This selects the Freescale SSP MMC controller found on MXS based
309 platforms like mx23/28.
310
311 If unsure, say N.
312
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]313config MMC_TIFM_SD
314 tristate "TI Flash Media MMC/SD Interface support (EXPERIMENTAL)"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]315 depends on EXPERIMENTAL && PCI
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]316 select TIFM_CORE
317 help
318 Say Y here if you want to be able to access MMC/SD cards with
319 the Texas Instruments(R) Flash Media card reader, found in many
320 laptops.
321 This option 'selects' (turns on, enables) 'TIFM_CORE', but you
322 probably also need appropriate card reader host adapter, such as
323 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support
324 (TIFM_7XX1)'.
325
326 To compile this driver as a module, choose M here: the
327 module will be called tifm_sd.
328
Maen Suleiman236caa72009-02-14 03:07:26 -0500[diff] [blame]329config MMC_MVSDIO
330 tristate "Marvell MMC/SD/SDIO host driver"
331 depends on PLAT_ORION
332 ---help---
333 This selects the Marvell SDIO host driver.
334 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
335 SoC controllers.
336
337 To compile this driver as a module, choose M here: the
338 module will be called mvsdio.
339
Vipin Bhandarib4cff452009-12-14 18:01:21 -0800[diff] [blame]340config MMC_DAVINCI
341 tristate "TI DAVINCI Multimedia Card Interface support"
342 depends on ARCH_DAVINCI
343 help
344 This selects the TI DAVINCI Multimedia card Interface.
345 If you have an DAVINCI board with a Multimedia Card slot,
346 say Y or M here. If unsure, say N.
347
David Brownell15a05802007-08-08 09:12:54 -0700[diff] [blame]348config MMC_SPI
Pierre Ossman57105732008-09-07 13:16:58 +0200[diff] [blame]349 tristate "MMC/SD/SDIO over SPI"
Pierre Ossman1ea4f442008-09-07 13:07:57 +0200[diff] [blame]350 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
David Brownell15a05802007-08-08 09:12:54 -0700[diff] [blame]351 select CRC7
352 select CRC_ITU_T
353 help
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]354 Some systems access MMC/SD/SDIO cards using a SPI controller
Pierre Ossman57105732008-09-07 13:16:58 +0200[diff] [blame]355 instead of using a "native" MMC/SD/SDIO controller. This has a
356 disadvantage of being relatively high overhead, but a compensating
357 advantage of working on many systems without dedicated MMC/SD/SDIO
358 controllers.
David Brownell15a05802007-08-08 09:12:54 -0700[diff] [blame]359
360 If unsure, or if your system has no SPI master driver, say N.
361
Thomas Kleffelbe518012008-06-30 22:40:24 +0100[diff] [blame]362config MMC_S3C
363 tristate "Samsung S3C SD/MMC Card Interface support"
Pierre Ossman1ea4f442008-09-07 13:07:57 +0200[diff] [blame]364 depends on ARCH_S3C2410
Thomas Kleffelbe518012008-06-30 22:40:24 +0100[diff] [blame]365 help
366 This selects a driver for the MCI interface found in
367 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
368 If you have a board based on one of those and a MMC/SD
369 slot, say Y or M here.
370
371 If unsure, say N.
372
Ben Dooks5a2c4fe2009-10-01 15:44:20 -0700[diff] [blame]373config MMC_S3C_HW_SDIO_IRQ
374 bool "Hardware support for SDIO IRQ"
375 depends on MMC_S3C
376 help
377 Enable the hardware support for SDIO interrupts instead of using
378 the generic polling code.
379
Ben Dooks26f14942009-10-01 15:44:18 -0700[diff] [blame]380choice
381 prompt "Samsung S3C SD/MMC transfer code"
382 depends on MMC_S3C
383
384config MMC_S3C_PIO
385 bool "Use PIO transfers only"
386 help
387 Use PIO to transfer data between memory and the hardware.
388
389 PIO is slower than DMA as it requires CPU instructions to
390 move the data. This has been the traditional default for
391 the S3C MCI driver.
392
393config MMC_S3C_DMA
394 bool "Use DMA transfers only (EXPERIMENTAL)"
395 depends on EXPERIMENTAL
396 help
397 Use DMA to transfer data between memory and the hardare.
398
399 Currently, the DMA support in this driver seems to not be
400 working properly and needs to be debugged before this
401 option is useful.
402
403config MMC_S3C_PIODMA
404 bool "Support for both PIO and DMA (EXPERIMENTAL)"
405 help
406 Compile both the PIO and DMA transfer routines into the
407 driver and let the platform select at run-time which one
408 is best.
409
410 See notes for the DMA option.
411
412endchoice
413
Sascha Sommer6a369132008-07-15 14:21:29 +0200[diff] [blame]414config MMC_SDRICOH_CS
415 tristate "MMC/SD driver for Ricoh Bay1Controllers (EXPERIMENTAL)"
Pierre Ossman1ea4f442008-09-07 13:07:57 +0200[diff] [blame]416 depends on EXPERIMENTAL && PCI && PCMCIA
Sascha Sommer6a369132008-07-15 14:21:29 +0200[diff] [blame]417 help
418 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
419 card whenever you insert a MMC or SD card into the card slot.
420
421 To compile this driver as a module, choose M here: the
422 module will be called sdricoh_cs.
423
Guennadi Liakhovetskib6147492011-03-23 12:42:44 +0100[diff] [blame]424config MMC_TMIO_CORE
425 tristate
426
Ian Molton4a489982008-07-15 16:02:21 +0100[diff] [blame]427config MMC_TMIO
428 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
Guennadi Liakhovetski42051e82011-03-14 09:52:33 +0100[diff] [blame]429 depends on MFD_TMIO || MFD_ASIC3
Guennadi Liakhovetskib6147492011-03-23 12:42:44 +0100[diff] [blame]430 select MMC_TMIO_CORE
Ian Molton4a489982008-07-15 16:02:21 +0100[diff] [blame]431 help
432 This provides support for the SD/MMC cell found in TC6393XB,
Philipp Zabele6f2c7a2009-06-04 20:12:37 +0200[diff] [blame]433 T7L66XB and also HTC ASIC3
Michał Mirosław5f5bac82009-05-22 20:33:59 +0200[diff] [blame]434
Guennadi Liakhovetski42051e82011-03-14 09:52:33 +0100[diff] [blame]435config MMC_SDHI
436 tristate "SH-Mobile SDHI SD/SDIO controller support"
Guennadi Liakhovetski022b4832011-03-28 09:16:33 +0200[diff] [blame]437 depends on SUPERH || ARCH_SHMOBILE
Guennadi Liakhovetski42051e82011-03-14 09:52:33 +0100[diff] [blame]438 select MMC_TMIO_CORE
439 help
440 This provides support for the SDHI SD/SDIO controller found in
441 SuperH and ARM SH-Mobile SoCs
442
Michał Mirosław5f5bac82009-05-22 20:33:59 +0200[diff] [blame]443config MMC_CB710
444 tristate "ENE CB710 MMC/SD Interface support"
445 depends on PCI
Randy Dunlap9ffca832010-10-14 15:01:43 -0400[diff] [blame]446 select MISC_DEVICES
Michał Mirosław5f5bac82009-05-22 20:33:59 +0200[diff] [blame]447 select CB710_CORE
448 help
449 This option enables support for MMC/SD part of ENE CB710/720 Flash
450 memory card reader found in some laptops (ie. some versions of
451 HP Compaq nx9500).
452
453 This driver can also be built as a module. If so, the module
454 will be called cb710-mmc.
455
Harald Weltef0bf7f62009-06-17 20:22:39 +0200[diff] [blame]456config MMC_VIA_SDMMC
457 tristate "VIA SD/MMC Card Reader Driver"
458 depends on PCI
459 help
460 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
461 VIA provides one multi-functional card reader which integrated into
462 some motherboards manufactured by VIA. This card reader supports
463 SD/MMC/SDHC.
464 If you have a controller with this interface, say Y or M here.
465
466 If unsure, say N.
Cliff Caieb962d52009-12-14 18:01:32 -0800[diff] [blame]467
468config SDH_BFIN
469 tristate "Blackfin Secure Digital Host support"
Mike Frysinger05dabcc2010-03-05 13:43:24 -0800[diff] [blame]470 depends on (BF54x && !BF544) || (BF51x && !BF512)
Cliff Caieb962d52009-12-14 18:01:32 -0800[diff] [blame]471 help
472 If you say yes here you will get support for the Blackfin on-chip
473 Secure Digital Host interface. This includes support for MMC and
474 SD cards.
475
476 To compile this driver as a module, choose M here: the
477 module will be called bfin_sdh.
478
479 If unsure, say N.
480
481config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
482 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
483 depends on SDH_BFIN
484 help
485 If you say yes here SD-Cards may work on the EZkit.
Yusuke Godafdc50a92010-05-26 14:41:59 -0700[diff] [blame]486
Will Newtonf95f3852011-01-02 01:11:59 -0500[diff] [blame]487config MMC_DW
488 tristate "Synopsys DesignWare Memory Card Interface"
489 depends on ARM
490 help
491 This selects support for the Synopsys DesignWare Mobile Storage IP
492 block, this provides host support for SD and MMC interfaces, in both
493 PIO and external DMA modes.
494
495config MMC_DW_IDMAC
496 bool "Internal DMAC interface"
497 depends on MMC_DW
498 help
499 This selects support for the internal DMAC block within the Synopsys
500 Designware Mobile Storage IP block. This disables the external DMA
501 interface.
502
Yusuke Godafdc50a92010-05-26 14:41:59 -0700[diff] [blame]503config MMC_SH_MMCIF
504 tristate "SuperH Internal MMCIF support"
505 depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
506 help
Uwe Kleine-Königb5950762010-11-01 15:38:34 -0400[diff] [blame]507 This selects the MMC Host Interface controller (MMCIF).
Yusuke Godafdc50a92010-05-26 14:41:59 -0700[diff] [blame]508
509 This driver supports MMCIF in sh7724/sh7757/sh7372.
Lars-Peter Clausen61bfbdb2010-07-15 20:06:04 +0000[diff] [blame]510
511config MMC_JZ4740
512 tristate "JZ4740 SD/Multimedia Card Interface support"
513 depends on MACH_JZ4740
514 help
515 This selects support for the SD/MMC controller on Ingenic JZ4740
516 SoCs.
517 If you have a board based on such a SoC and with a SD/MMC slot,
518 say Y or M here.
David Vrabel53f3a9e2010-09-02 14:15:08 +0000[diff] [blame]519
Tony Olech88095e72011-05-14 16:48:13 -0400[diff] [blame]520config MMC_VUB300
521 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
522 depends on USB
523 help
524 This selects support for Elan Digital Systems' VUB300 chip.
525
526 The VUB300 is a USB-SDIO Host Controller Interface chip
527 that enables the host computer to use SDIO/SD/MMC cards
528 via a USB 2.0 or USB 1.1 host.
529
530 The VUB300 chip will be found in both physically separate
531 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
532
533 The VUB300 chip supports SD and MMC memory cards in addition
534 to single and multifunction SDIO cards.
535
536 Some SDIO cards will need a firmware file to be loaded and
537 sent to VUB300 chip in order to achieve better data throughput.
538 Download these "Offload Pseudocode" from Elan Digital Systems'
539 web-site http://www.elandigitalsystems.com/support/downloads.php
540 and put them in /lib/firmware. Note that without these additional
541 firmware files the VUB300 chip will still function, but not at
542 the best obtainable data rate.
543
544 To compile this mmc host controller driver as a module,
545 choose M here: the module will be called vub300.
546
547 If you have a computer with an embedded VUB300 chip
548 or if you intend connecting a USB adapter based on a
549 VUB300 chip say Y or M here.
550
David Vrabel53f3a9e2010-09-02 14:15:08 +0000[diff] [blame]551config MMC_USHC
552 tristate "USB SD Host Controller (USHC) support"
553 depends on USB
554 help
555 This selects support for USB SD Host Controllers based on
556 the Cypress Astoria chip with firmware compliant with CSR's
557 USB SD Host Controller specification (CS-118793-SP).
558
559 CSR boards with this device include: USB<>SDIO (M1985v2),
560 and Ultrasira.
561
562 Note: These controllers only support SDIO cards and do not
563 support MMC or SD memory cards.