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gerrit-public.fairphone.software / kernel / msm-4.9 / d4594b2763f2cb5bc13ca05e312a389d15462cdf / . / drivers / mmc / host / Kconfig
blob: e657af0e95fafce5bf65e0127540339dfbbb2ba5 [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
Srinivas Kandagatla9cb15142014-07-29 03:50:30 +0100[diff] [blame]17config MMC_QCOM_DML
18 tristate "Qualcomm Data Mover for SD Card Controller"
19 depends on MMC_ARMMMCI && QCOM_BAM_DMA
20 default y
21 help
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.
25
26 if unsure, say N.
27
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]28config MMC_PXA
29 tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]30 depends on ARCH_PXA
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]31 help
32 This selects the Intel(R) PXA(R) Multimedia card Interface.
33 If you have a PXA(R) platform with a Multimedia Card slot,
34 say Y or M here.
35
36 If unsure, say N.
37
38config MMC_SDHCI
Pierre Ossman34671dc2008-01-05 23:18:58 +0100[diff] [blame]39 tristate "Secure Digital Host Controller Interface support"
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]40 depends on HAS_DMA
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]41 help
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]42 This selects the generic Secure Digital Host Controller Interface.
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]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.
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]45
46 If you have a controller with this interface, say Y or M here. You
47 also need to enable an appropriate bus interface.
48
49 If unsure, say N.
50
Anton Vorontsov4e4141a2009-03-17 00:13:46 +0300[diff] [blame]51config MMC_SDHCI_IO_ACCESSORS
52 bool
53 depends on MMC_SDHCI
54 help
55 This is silent Kconfig symbol that is selected by the drivers that
56 need to overwrite SDHCI IO memory accessors.
57
Albert Herranz7657c3a2009-12-17 15:27:20 -0800[diff] [blame]58config MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
59 bool
Jean Delvare82813b72015-01-26 11:35:44 +0100[diff] [blame]60 depends on MMC_SDHCI
Albert Herranz7657c3a2009-12-17 15:27:20 -0800[diff] [blame]61 select MMC_SDHCI_IO_ACCESSORS
62 help
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.
69
yangbo lu2ca63522015-10-08 18:36:47 +0800[diff] [blame]70 This is the case for the Nintendo Wii SDHCI.
Albert Herranz7657c3a2009-12-17 15:27:20 -0800[diff] [blame]71
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]72config MMC_SDHCI_PCI
73 tristate "SDHCI support on PCI bus"
74 depends on MMC_SDHCI && PCI
75 help
76 This selects the PCI Secure Digital Host Controller Interface.
77 Most controllers found today are PCI devices.
78
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]79 If you have a controller with this interface, say Y or M here.
80
81 If unsure, say N.
82
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]83config MMC_RICOH_MMC
Kees Cook86147c82012-10-02 11:17:47 -0700[diff] [blame]84 bool "Ricoh MMC Controller Disabler"
Pierre Ossmanb8c86fc2008-03-18 17:35:49 +0100[diff] [blame]85 depends on MMC_SDHCI_PCI
Jean Delvareba2f7322015-01-26 11:44:15 +0100[diff] [blame]86 default y
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]87 help
Maxim Levitsky03cd8f72010-03-05 13:43:20 -0800[diff] [blame]88 This adds a pci quirk to disable Ricoh MMC Controller. This
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]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
Maxim Levitsky03cd8f72010-03-05 13:43:20 -0800[diff] [blame]92 useless. It is safe to select this even if you don't
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]93 have a Ricoh based card reader.
94
Philip Langdale5ae70292007-09-15 12:54:08 -0700[diff] [blame]95 If unsure, say Y.
96
Adrian Hunterc4e05032012-11-23 21:17:34 +0100[diff] [blame]97config MMC_SDHCI_ACPI
98 tristate "SDHCI support for ACPI enumerated SDHCI controllers"
99 depends on MMC_SDHCI && ACPI
Adrian Hunter6e1c7d62016-04-15 14:06:57 +0300[diff] [blame]100 select IOSF_MBI if X86
Adrian Hunterc4e05032012-11-23 21:17:34 +0100[diff] [blame]101 help
102 This selects support for ACPI enumerated SDHCI controllers,
103 identified by ACPI Compatibility ID PNP0D40 or specific
104 ACPI Hardware IDs.
105
106 If you have a controller with this interface, say Y or M here.
107
108 If unsure, say N.
109
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]110config MMC_SDHCI_PLTFM
111 tristate "SDHCI platform and OF driver helper"
Shawn Guo38576af2011-05-27 23:48:14 +0800[diff] [blame]112 depends on MMC_SDHCI
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]113 help
114 This selects the common helper functions support for Secure Digital
115 Host Controller Interface based platform and OF drivers.
116
117 If you have a controller with this interface, say Y or M here.
118
119 If unsure, say N.
120
Soren Brinkmanne3ec3a32013-12-02 10:02:36 -0800[diff] [blame]121config MMC_SDHCI_OF_ARASAN
122 tristate "SDHCI OF support for the Arasan SDHCI controllers"
123 depends on MMC_SDHCI_PLTFM
124 depends on OF
125 help
126 This selects the Arasan Secure Digital Host Controller Interface
127 (SDHCI). This hardware is found e.g. in Xilinx' Zynq SoC.
128
129 If you have a controller with this interface, say Y or M here.
130
131 If unsure, say N.
132
ludovic.desroches@atmel.combb5f8ea2015-07-29 16:22:47 +0200[diff] [blame]133config MMC_SDHCI_OF_AT91
134 tristate "SDHCI OF support for the Atmel SDMMC controller"
135 depends on MMC_SDHCI_PLTFM
136 depends on OF
137 select MMC_SDHCI_IO_ACCESSORS
138 help
139 This selects the Atmel SDMMC driver
140
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]141config MMC_SDHCI_OF_ESDHC
142 tristate "SDHCI OF support for the Freescale eSDHC controller"
143 depends on MMC_SDHCI_PLTFM
yangbo lu2ca63522015-10-08 18:36:47 +0800[diff] [blame]144 depends on PPC || ARCH_MXC || ARCH_LAYERSCAPE
145 select MMC_SDHCI_IO_ACCESSORS
Albert Herranz7657c3a2009-12-17 15:27:20 -0800[diff] [blame]146 help
147 This selects the Freescale eSDHC controller support.
Anton Vorontsov3085e9c2009-03-17 00:14:05 +0300[diff] [blame]148
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]149 If you have a controller with this interface, say Y or M here.
150
Anton Vorontsov3085e9c2009-03-17 00:14:05 +0300[diff] [blame]151 If unsure, say N.
152
Albert Herranz1144ab52009-12-17 15:27:20 -0800[diff] [blame]153config MMC_SDHCI_OF_HLWD
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]154 tristate "SDHCI OF support for the Nintendo Wii SDHCI controllers"
155 depends on MMC_SDHCI_PLTFM
Kevin Hao5f2e0972015-02-26 20:08:21 +0800[diff] [blame]156 depends on PPC
Albert Herranz1144ab52009-12-17 15:27:20 -0800[diff] [blame]157 select MMC_SDHCI_BIG_ENDIAN_32BIT_BYTE_SWAPPER
158 help
159 This selects the Secure Digital Host Controller Interface (SDHCI)
160 found in the "Hollywood" chipset of the Nintendo Wii video game
161 console.
162
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]163 If you have a controller with this interface, say Y or M here.
164
Albert Herranz1144ab52009-12-17 15:27:20 -0800[diff] [blame]165 If unsure, say N.
166
Anton Vorontsov20b1597b2010-08-10 18:01:49 -0700[diff] [blame]167config MMC_SDHCI_CNS3XXX
Shawn Guo85d65092011-05-27 23:48:12 +0800[diff] [blame]168 tristate "SDHCI support on the Cavium Networks CNS3xxx SoC"
Anton Vorontsov20b1597b2010-08-10 18:01:49 -0700[diff] [blame]169 depends on ARCH_CNS3XXX
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]170 depends on MMC_SDHCI_PLTFM
Anton Vorontsov20b1597b2010-08-10 18:01:49 -0700[diff] [blame]171 help
172 This selects the SDHCI support for CNS3xxx System-on-Chip devices.
173
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]174 If you have a controller with this interface, say Y or M here.
175
Anton Vorontsov20b1597b2010-08-10 18:01:49 -0700[diff] [blame]176 If unsure, say N.
177
Wolfram Sang95f25ef2010-10-15 12:21:04 +0200[diff] [blame]178config MMC_SDHCI_ESDHC_IMX
Shawn Guo95a24822011-09-19 17:32:21 +0800[diff] [blame]179 tristate "SDHCI support for the Freescale eSDHC/uSDHC i.MX controller"
Sascha Hauer2b795512011-08-24 08:41:08 +0200[diff] [blame]180 depends on ARCH_MXC
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]181 depends on MMC_SDHCI_PLTFM
Wolfram Sang95f25ef2010-10-15 12:21:04 +0200[diff] [blame]182 select MMC_SDHCI_IO_ACCESSORS
183 help
Shawn Guo95a24822011-09-19 17:32:21 +0800[diff] [blame]184 This selects the Freescale eSDHC/uSDHC controller support
185 found on i.MX25, i.MX35 i.MX5x and i.MX6x.
Wolfram Sang95f25ef2010-10-15 12:21:04 +0200[diff] [blame]186
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]187 If you have a controller with this interface, say Y or M here.
188
Wolfram Sang95f25ef2010-10-15 12:21:04 +0200[diff] [blame]189 If unsure, say N.
190
Mike Rapoport985b1aa2010-11-07 16:57:12 -0500[diff] [blame]191config MMC_SDHCI_DOVE
Shawn Guo85d65092011-05-27 23:48:12 +0800[diff] [blame]192 tristate "SDHCI support on Marvell's Dove SoC"
Sebastian Hesselbarthec4422a2014-05-19 20:02:51 +0200[diff] [blame]193 depends on ARCH_DOVE || MACH_DOVE
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]194 depends on MMC_SDHCI_PLTFM
Mike Rapoport985b1aa2010-11-07 16:57:12 -0500[diff] [blame]195 select MMC_SDHCI_IO_ACCESSORS
196 help
197 This selects the Secure Digital Host Controller Interface in
198 Marvell's Dove SoC.
199
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]200 If you have a controller with this interface, say Y or M here.
201
Mike Rapoport985b1aa2010-11-07 16:57:12 -0500[diff] [blame]202 If unsure, say N.
203
Olof Johansson03d2bfc2011-01-01 23:52:56 -0500[diff] [blame]204config MMC_SDHCI_TEGRA
Shawn Guo85d65092011-05-27 23:48:12 +0800[diff] [blame]205 tristate "SDHCI platform support for the Tegra SD/MMC Controller"
206 depends on ARCH_TEGRA
Shawn Guof0de8362011-06-02 10:57:50 +0800[diff] [blame]207 depends on MMC_SDHCI_PLTFM
Olof Johansson03d2bfc2011-01-01 23:52:56 -0500[diff] [blame]208 select MMC_SDHCI_IO_ACCESSORS
209 help
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.
212
213 If unsure, say N.
214
Ben Dooks0d1bb412009-06-14 13:52:37 +0100[diff] [blame]215config MMC_SDHCI_S3C
216 tristate "SDHCI support on Samsung S3C SoC"
Kyungmin Park930a6f72010-08-19 14:13:35 -0700[diff] [blame]217 depends on MMC_SDHCI && PLAT_SAMSUNG
Ben Dooks0d1bb412009-06-14 13:52:37 +0100[diff] [blame]218 help
219 This selects the Secure Digital Host Controller Interface (SDHCI)
220 often referrered to as the HSMMC block in some of the Samsung S3C
221 range of SoC.
222
Ben Dooks0d1bb412009-06-14 13:52:37 +0100[diff] [blame]223 If you have a controller with this interface, say Y or M here.
224
225 If unsure, say N.
226
Barry Songb3b665b2013-03-21 16:27:19 +0800[diff] [blame]227config MMC_SDHCI_SIRF
228 tristate "SDHCI support on CSR SiRFprimaII and SiRFmarco SoCs"
229 depends on ARCH_SIRF
230 depends on MMC_SDHCI_PLTFM
Weijun Yanga1b0b972015-04-27 08:15:14 +0000[diff] [blame]231 select MMC_SDHCI_IO_ACCESSORS
Barry Songb3b665b2013-03-21 16:27:19 +0800[diff] [blame]232 help
233 This selects the SDHCI support for SiRF System-on-Chip devices.
234
235 If you have a controller with this interface, say Y or M here.
236
237 If unsure, say N.
238
Zhangfei Gaoa702c8a2011-06-08 17:41:57 +0800[diff] [blame]239config MMC_SDHCI_PXAV3
240 tristate "Marvell MMP2 SD Host Controller support (PXAV3)"
241 depends on CLKDEV_LOOKUP
Arnd Bergmann5d01b762014-06-05 23:14:41 +0200[diff] [blame]242 depends on MMC_SDHCI_PLTFM
Jean Delvaredaa30542015-02-23 11:30:40 +0100[diff] [blame]243 depends on ARCH_BERLIN || ARCH_MMP || ARCH_MVEBU || COMPILE_TEST
Zhangfei Gaoa702c8a2011-06-08 17:41:57 +0800[diff] [blame]244 default CPU_MMP2
245 help
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.
249
250 If unsure, say N.
251
Zhangfei Gao9f5d71e2011-06-08 17:41:58 +0800[diff] [blame]252config MMC_SDHCI_PXAV2
253 tristate "Marvell PXA9XX SD Host Controller support (PXAV2)"
254 depends on CLKDEV_LOOKUP
Arnd Bergmann5d01b762014-06-05 23:14:41 +0200[diff] [blame]255 depends on MMC_SDHCI_PLTFM
Jean Delvare8a8735e2015-01-26 11:23:28 +0100[diff] [blame]256 depends on ARCH_MMP || COMPILE_TEST
Zhangfei Gao9f5d71e2011-06-08 17:41:58 +0800[diff] [blame]257 default CPU_PXA910
258 help
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.
262
263 If unsure, say N.
264
Viresh KUMARc63b3cb2010-05-26 14:42:10 -0700[diff] [blame]265config MMC_SDHCI_SPEAR
266 tristate "SDHCI support on ST SPEAr platform"
267 depends on MMC_SDHCI && PLAT_SPEAR
Ulf Hanssonbbd7f0a2015-03-04 14:57:44 +0100[diff] [blame]268 depends on OF
Viresh KUMARc63b3cb2010-05-26 14:42:10 -0700[diff] [blame]269 help
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
272 of SoC
273
274 If you have a controller with this interface, say Y or M here.
275
276 If unsure, say N.
277
Ben Dooks0d1bb412009-06-14 13:52:37 +0100[diff] [blame]278config MMC_SDHCI_S3C_DMA
279 bool "DMA support on S3C SDHCI"
Kees Cook86147c82012-10-02 11:17:47 -0700[diff] [blame]280 depends on MMC_SDHCI_S3C
Ben Dooks0d1bb412009-06-14 13:52:37 +0100[diff] [blame]281 help
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.
285
286 YMMV.
287
Christian Daudt01ebea12013-06-20 14:26:37 -0700[diff] [blame]288config MMC_SDHCI_BCM_KONA
289 tristate "SDHCI support on Broadcom KONA platform"
Christian Daudtfc2bd2e2013-09-23 10:20:35 -0700[diff] [blame]290 depends on ARCH_BCM_MOBILE
Arnd Bergmann5d01b762014-06-05 23:14:41 +0200[diff] [blame]291 depends on MMC_SDHCI_PLTFM
Christian Daudt01ebea12013-06-20 14:26:37 -0700[diff] [blame]292 help
293 This selects the Broadcom Kona Secure Digital Host Controller
294 Interface(SDHCI) support.
295 This is used in Broadcom mobile SoCs.
296
297 If you have a controller with this interface, say Y or M here.
298
Stephen Warren1a947152013-01-02 22:34:49 -0700[diff] [blame]299config 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
304 help
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.
307
308 If unsure, say N.
309
Vincent Yang87a50742015-01-20 16:05:18 +0800[diff] [blame]310config MMC_SDHCI_F_SDH30
311 tristate "SDHCI support for Fujitsu Semiconductor F_SDH30"
312 depends on MMC_SDHCI_PLTFM
313 depends on OF
314 help
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.
318
319 If unsure, say N.
320
Scott Brandenb580c522015-02-09 16:06:30 -0800[diff] [blame]321config MMC_SDHCI_IPROC
Stefan Wahren77cb7d32016-01-27 22:25:41 +0000[diff] [blame]322 tristate "SDHCI support for the BCM2835 & iProc SD/MMC Controller"
323 depends on ARCH_BCM2835 || ARCH_BCM_IPROC || COMPILE_TEST
Scott Brandenb580c522015-02-09 16:06:30 -0800[diff] [blame]324 depends on MMC_SDHCI_PLTFM
325 default ARCH_BCM_IPROC
326 select MMC_SDHCI_IO_ACCESSORS
327 help
328 This selects the iProc SD/MMC controller.
329
Stefan Wahren77cb7d32016-01-27 22:25:41 +0000[diff] [blame]330 If you have a BCM2835 or IPROC platform with SD or MMC devices,
Scott Brandenb580c522015-02-09 16:06:30 -0800[diff] [blame]331 say Y or M here.
332
333 If unsure, say N.
334
Jonas Jensen1b66e942014-04-09 15:54:11 +0200[diff] [blame]335config MMC_MOXART
336 tristate "MOXART SD/MMC Host Controller support"
337 depends on ARCH_MOXART && MMC
338 help
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.
343
Peter Griffinf52d9c42014-07-09 16:07:32 +0100[diff] [blame]344config MMC_SDHCI_ST
345 tristate "SDHCI support on STMicroelectronics SoC"
346 depends on ARCH_STI
347 depends on MMC_SDHCI_PLTFM
348 select MMC_SDHCI_IO_ACCESSORS
349 help
350 This selects the Secure Digital Host Controller Interface in
351 STMicroelectronics SoCs.
352
353 If you have a controller with this interface, say Y or M here.
354 If unsure, say N.
355
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]356config MMC_OMAP
357 tristate "TI OMAP Multimedia Card Interface support"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]358 depends on ARCH_OMAP
Arnd Bergmann60a549f2014-06-05 23:14:40 +0200[diff] [blame]359 depends on TPS65010 || !MACH_OMAP_H2
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]360 help
361 This selects the TI OMAP Multimedia card Interface.
362 If you have an OMAP board with a Multimedia Card slot,
363 say Y or M here.
364
365 If unsure, say N.
366
Madhusudhan Chikkaturea45c6cb2009-01-23 01:05:23 +0100[diff] [blame]367config MMC_OMAP_HS
368 tristate "TI OMAP High Speed Multimedia Card Interface support"
Geert Uytterhoevenc00c5942014-07-09 20:52:40 +0200[diff] [blame]369 depends on HAS_DMA
Lokesh Vutlaa7cedab2015-10-20 16:50:06 -0500[diff] [blame]370 depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || COMPILE_TEST
Madhusudhan Chikkaturea45c6cb2009-01-23 01:05:23 +0100[diff] [blame]371 help
372 This selects the TI OMAP High Speed Multimedia card Interface.
Amarinder Bindrabcf24e12013-07-10 21:36:24 +0530[diff] [blame]373 If you have an omap2plus board with a Multimedia Card slot,
374 say Y or M here.
Madhusudhan Chikkaturea45c6cb2009-01-23 01:05:23 +0100[diff] [blame]375
376 If unsure, say N.
377
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]378config MMC_WBSD
379 tristate "Winbond W83L51xD SD/MMC Card Interface support"
Jan Engelhardt790864d2007-05-08 22:30:32 +0200[diff] [blame]380 depends on ISA_DMA_API
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]381 help
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.
386
387 If unsure, say N.
388
389config MMC_AU1X
390 tristate "Alchemy AU1XX0 MMC Card Interface support"
Manuel Lauss3766386032011-08-12 11:39:45 +0200[diff] [blame]391 depends on MIPS_ALCHEMY
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]392 help
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.
395
396 If unsure, say N.
397
Haavard Skinnemoen7d2be072008-06-30 18:35:03 +0200[diff] [blame]398config MMC_ATMELMCI
Ludovic Desrochesd6a20de2012-10-29 15:27:55 +0100[diff] [blame]399 tristate "Atmel SD/MMC Driver (Multimedia Card Interface)"
Rob Emanuele04d699c2009-09-22 16:45:19 -0700[diff] [blame]400 depends on AVR32 || ARCH_AT91
Haavard Skinnemoen7d2be072008-06-30 18:35:03 +0200[diff] [blame]401 help
402 This selects the Atmel Multimedia Card Interface driver. If
Rob Emanuele04d699c2009-09-22 16:45:19 -0700[diff] [blame]403 you have an AT32 (AVR32) or AT91 platform with a Multimedia
404 Card slot, say Y or M here.
Haavard Skinnemoen7d2be072008-06-30 18:35:03 +0200[diff] [blame]405
406 If unsure, say N.
407
Georgi Djakov0eb0d9f2014-03-10 17:37:12 +0200[diff] [blame]408config MMC_SDHCI_MSM
409 tristate "Qualcomm SDHCI Controller Support"
Georgi Djakov6096d7a2014-07-11 20:48:13 +0300[diff] [blame]410 depends on ARCH_QCOM || (ARM && COMPILE_TEST)
Georgi Djakov0eb0d9f2014-03-10 17:37:12 +0200[diff] [blame]411 depends on MMC_SDHCI_PLTFM
412 help
413 This selects the Secure Digital Host Controller Interface (SDHCI)
414 support present in Qualcomm SOCs. The controller supports
415 SD/MMC/SDIO devices.
416
417 If you have a controller with this interface, say Y or M here.
418
419 If unsure, say N.
420
Sascha Hauerd96be872009-01-06 17:04:14 +0100[diff] [blame]421config MMC_MXC
Anatolij Gustschinc7ceab02013-04-08 23:28:06 +0200[diff] [blame]422 tristate "Freescale i.MX21/27/31 or MPC512x Multimedia Card support"
423 depends on ARCH_MXC || PPC_MPC512x
Sascha Hauerd96be872009-01-06 17:04:14 +0100[diff] [blame]424 help
Anatolij Gustschinc7ceab02013-04-08 23:28:06 +0200[diff] [blame]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.
Sascha Hauerd96be872009-01-06 17:04:14 +0100[diff] [blame]428
429 If unsure, say N.
430
Shawn Guoe4243f12011-02-21 18:35:28 +0800[diff] [blame]431config MMC_MXS
432 tristate "Freescale MXS Multimedia Card Interface support"
433 depends on ARCH_MXS && MXS_DMA
434 help
435 This selects the Freescale SSP MMC controller found on MXS based
436 platforms like mx23/28.
437
438 If unsure, say N.
439
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]440config MMC_TIFM_SD
Kees Cook86147c82012-10-02 11:17:47 -0700[diff] [blame]441 tristate "TI Flash Media MMC/SD Interface support"
442 depends on PCI
Pierre Ossman1c6a0712007-02-11 19:57:36 +0100[diff] [blame]443 select TIFM_CORE
444 help
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
447 laptops.
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
451 (TIFM_7XX1)'.
452
453 To compile this driver as a module, choose M here: the
454 module will be called tifm_sd.
455
Maen Suleiman236caa72009-02-14 03:07:26 -0500[diff] [blame]456config MMC_MVSDIO
457 tristate "Marvell MMC/SD/SDIO host driver"
458 depends on PLAT_ORION
Linus Walleij17da6782015-11-25 14:57:57 +0100[diff] [blame]459 depends on OF
Maen Suleiman236caa72009-02-14 03:07:26 -0500[diff] [blame]460 ---help---
461 This selects the Marvell SDIO host driver.
462 SDIO may currently be found on the Kirkwood 88F6281 and 88F6192
463 SoC controllers.
464
465 To compile this driver as a module, choose M here: the
466 module will be called mvsdio.
467
Vipin Bhandarib4cff452009-12-14 18:01:21 -0800[diff] [blame]468config MMC_DAVINCI
469 tristate "TI DAVINCI Multimedia Card Interface support"
470 depends on ARCH_DAVINCI
471 help
472 This selects the TI DAVINCI Multimedia card Interface.
473 If you have an DAVINCI board with a Multimedia Card slot,
474 say Y or M here. If unsure, say N.
475
Mike Lockwood85c34d22013-01-21 23:43:46 +0000[diff] [blame]476config MMC_GOLDFISH
477 tristate "goldfish qemu Multimedia Card Interface support"
Geert Uytterhoeven3d3587722015-11-09 10:36:01 +0100[diff] [blame]478 depends on HAS_DMA
Luis de Bethencourt7f8a9a72015-10-10 17:08:32 +0100[diff] [blame]479 depends on GOLDFISH || COMPILE_TEST
Mike Lockwood85c34d22013-01-21 23:43:46 +0000[diff] [blame]480 help
481 This selects the Goldfish Multimedia card Interface emulation
482 found on the Goldfish Android virtual device emulation.
483
David Brownell15a05802007-08-08 09:12:54 -0700[diff] [blame]484config MMC_SPI
Pierre Ossman57105732008-09-07 13:16:58 +0200[diff] [blame]485 tristate "MMC/SD/SDIO over SPI"
Pierre Ossman1ea4f442008-09-07 13:07:57 +0200[diff] [blame]486 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
David Brownell15a05802007-08-08 09:12:54 -0700[diff] [blame]487 select CRC7
488 select CRC_ITU_T
489 help
Matt LaPlante692105b2009-01-26 11:12:25 +0100[diff] [blame]490 Some systems access MMC/SD/SDIO cards using a SPI controller
Pierre Ossman57105732008-09-07 13:16:58 +0200[diff] [blame]491 instead of using a "native" MMC/SD/SDIO controller. This has a
492 disadvantage of being relatively high overhead, but a compensating
493 advantage of working on many systems without dedicated MMC/SD/SDIO
494 controllers.
David Brownell15a05802007-08-08 09:12:54 -0700[diff] [blame]495
496 If unsure, or if your system has no SPI master driver, say N.
497
Thomas Kleffelbe518012008-06-30 22:40:24 +0100[diff] [blame]498config MMC_S3C
499 tristate "Samsung S3C SD/MMC Card Interface support"
Kukjin Kimb130d5c2012-02-03 14:29:23 +0900[diff] [blame]500 depends on ARCH_S3C24XX
Vasily Khoruzhickb45e4b52014-06-01 20:22:09 +0300[diff] [blame]501 depends on S3C24XX_DMAC
Thomas Kleffelbe518012008-06-30 22:40:24 +0100[diff] [blame]502 help
503 This selects a driver for the MCI interface found in
504 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs.
505 If you have a board based on one of those and a MMC/SD
506 slot, say Y or M here.
507
508 If unsure, say N.
509
Ben Dooks5a2c4fe2009-10-01 15:44:20 -0700[diff] [blame]510config MMC_S3C_HW_SDIO_IRQ
511 bool "Hardware support for SDIO IRQ"
512 depends on MMC_S3C
513 help
514 Enable the hardware support for SDIO interrupts instead of using
515 the generic polling code.
516
Ben Dooks26f14942009-10-01 15:44:18 -0700[diff] [blame]517choice
518 prompt "Samsung S3C SD/MMC transfer code"
519 depends on MMC_S3C
520
521config MMC_S3C_PIO
522 bool "Use PIO transfers only"
523 help
524 Use PIO to transfer data between memory and the hardware.
525
526 PIO is slower than DMA as it requires CPU instructions to
527 move the data. This has been the traditional default for
528 the S3C MCI driver.
529
530config MMC_S3C_DMA
Kees Cook86147c82012-10-02 11:17:47 -0700[diff] [blame]531 bool "Use DMA transfers only"
Ben Dooks26f14942009-10-01 15:44:18 -0700[diff] [blame]532 help
533 Use DMA to transfer data between memory and the hardare.
534
535 Currently, the DMA support in this driver seems to not be
536 working properly and needs to be debugged before this
537 option is useful.
538
Ben Dooks26f14942009-10-01 15:44:18 -0700[diff] [blame]539endchoice
540
Sascha Sommer6a369132008-07-15 14:21:29 +0200[diff] [blame]541config MMC_SDRICOH_CS
Kees Cook86147c82012-10-02 11:17:47 -0700[diff] [blame]542 tristate "MMC/SD driver for Ricoh Bay1Controllers"
543 depends on PCI && PCMCIA
Sascha Sommer6a369132008-07-15 14:21:29 +0200[diff] [blame]544 help
545 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA
546 card whenever you insert a MMC or SD card into the card slot.
547
548 To compile this driver as a module, choose M here: the
549 module will be called sdricoh_cs.
550
Guennadi Liakhovetskib6147492011-03-23 12:42:44 +0100[diff] [blame]551config MMC_TMIO_CORE
552 tristate
553
Ian Molton4a489982008-07-15 16:02:21 +0100[diff] [blame]554config MMC_TMIO
555 tristate "Toshiba Mobile IO Controller (TMIO) MMC/SD function support"
Guennadi Liakhovetski42051e82011-03-14 09:52:33 +0100[diff] [blame]556 depends on MFD_TMIO || MFD_ASIC3
Guennadi Liakhovetskib6147492011-03-23 12:42:44 +0100[diff] [blame]557 select MMC_TMIO_CORE
Ian Molton4a489982008-07-15 16:02:21 +0100[diff] [blame]558 help
559 This provides support for the SD/MMC cell found in TC6393XB,
Philipp Zabele6f2c7a2009-06-04 20:12:37 +0200[diff] [blame]560 T7L66XB and also HTC ASIC3
Michał Mirosław5f5bac82009-05-22 20:33:59 +0200[diff] [blame]561
Guennadi Liakhovetski42051e82011-03-14 09:52:33 +0100[diff] [blame]562config MMC_SDHI
563 tristate "SH-Mobile SDHI SD/SDIO controller support"
Wolfram Sanga72e8b12016-02-15 16:01:48 +0100[diff] [blame]564 depends on SUPERH || ARM || ARM64
Simon Horman49312c12016-02-24 11:39:33 +0900[diff] [blame]565 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
Guennadi Liakhovetski42051e82011-03-14 09:52:33 +0100[diff] [blame]566 select MMC_TMIO_CORE
567 help
568 This provides support for the SDHI SD/SDIO controller found in
569 SuperH and ARM SH-Mobile SoCs
570
Michał Mirosław5f5bac82009-05-22 20:33:59 +0200[diff] [blame]571config MMC_CB710
572 tristate "ENE CB710 MMC/SD Interface support"
Martin Schwidefsky0244ad02013-08-30 09:39:53 +0200[diff] [blame]573 depends on PCI
Michał Mirosław5f5bac82009-05-22 20:33:59 +0200[diff] [blame]574 select CB710_CORE
575 help
576 This option enables support for MMC/SD part of ENE CB710/720 Flash
577 memory card reader found in some laptops (ie. some versions of
578 HP Compaq nx9500).
579
580 This driver can also be built as a module. If so, the module
581 will be called cb710-mmc.
582
Harald Weltef0bf7f62009-06-17 20:22:39 +0200[diff] [blame]583config MMC_VIA_SDMMC
584 tristate "VIA SD/MMC Card Reader Driver"
585 depends on PCI
586 help
587 This selects the VIA SD/MMC Card Reader driver, say Y or M here.
588 VIA provides one multi-functional card reader which integrated into
589 some motherboards manufactured by VIA. This card reader supports
590 SD/MMC/SDHC.
591 If you have a controller with this interface, say Y or M here.
592
593 If unsure, say N.
Cliff Caieb962d52009-12-14 18:01:32 -0800[diff] [blame]594
595config SDH_BFIN
596 tristate "Blackfin Secure Digital Host support"
Mike Frysinger05dabcc2010-03-05 13:43:24 -0800[diff] [blame]597 depends on (BF54x && !BF544) || (BF51x && !BF512)
Cliff Caieb962d52009-12-14 18:01:32 -0800[diff] [blame]598 help
599 If you say yes here you will get support for the Blackfin on-chip
600 Secure Digital Host interface. This includes support for MMC and
601 SD cards.
602
603 To compile this driver as a module, choose M here: the
604 module will be called bfin_sdh.
605
606 If unsure, say N.
607
608config SDH_BFIN_MISSING_CMD_PULLUP_WORKAROUND
609 bool "Blackfin EZkit Missing SDH_CMD Pull Up Resistor Workaround"
610 depends on SDH_BFIN
611 help
612 If you say yes here SD-Cards may work on the EZkit.
Yusuke Godafdc50a92010-05-26 14:41:59 -0700[diff] [blame]613
Will Newtonf95f3852011-01-02 01:11:59 -0500[diff] [blame]614config MMC_DW
615 tristate "Synopsys DesignWare Memory Card Interface"
Andrew Bresticker0857c692014-08-14 09:45:27 -0700[diff] [blame]616 depends on HAS_DMA
Alim Akhtarc34346b2014-08-29 15:54:51 +0530[diff] [blame]617 depends on ARC || ARM || ARM64 || MIPS || COMPILE_TEST
Will Newtonf95f3852011-01-02 01:11:59 -0500[diff] [blame]618 help
619 This selects support for the Synopsys DesignWare Mobile Storage IP
620 block, this provides host support for SD and MMC interfaces, in both
Shawn Lin3fc7eae2015-09-16 14:41:23 +0800[diff] [blame]621 PIO, internal DMA mode and external DMA mode.
Will Newtonf95f3852011-01-02 01:11:59 -0500[diff] [blame]622
Shashidhar Hiremath62ca8032012-01-13 16:04:57 +0530[diff] [blame]623config MMC_DW_PLTFM
624 tristate "Synopsys Designware MCI Support as platform device"
625 depends on MMC_DW
626 default y
627 help
628 This selects the common helper functions support for Host Controller
629 Interface based platform driver. Please select this option if the IP
630 is present as a platform device. This is the common interface for the
631 Synopsys Designware IP.
632
633 If you have a controller with this interface, say Y or M here.
634
635 If unsure, say Y.
636
Thomas Abrahamc3665002012-09-17 18:16:43 +0000[diff] [blame]637config MMC_DW_EXYNOS
Masanari Iidae41e85c2012-11-30 16:44:39 +0900[diff] [blame]638 tristate "Exynos specific extensions for Synopsys DW Memory Card Interface"
Thomas Abrahamc3665002012-09-17 18:16:43 +0000[diff] [blame]639 depends on MMC_DW
640 select MMC_DW_PLTFM
641 help
642 This selects support for Samsung Exynos SoC specific extensions to the
643 Synopsys DesignWare Memory Card Interface driver. Select this option
644 for platforms based on Exynos4 and Exynos5 SoC's.
645
Zhangfei Gao036f29d2014-01-09 22:35:11 +0800[diff] [blame]646config MMC_DW_K3
647 tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
648 depends on MMC_DW
649 select MMC_DW_PLTFM
Zhangfei Gao036f29d2014-01-09 22:35:11 +0800[diff] [blame]650 help
651 This selects support for Hisilicon K3 SoC specific extensions to the
652 Synopsys DesignWare Memory Card Interface driver. Select this option
653 for platforms based on Hisilicon K3 SoC's.
654
Shashidhar Hiremath62ca8032012-01-13 16:04:57 +0530[diff] [blame]655config MMC_DW_PCI
656 tristate "Synopsys Designware MCI support on PCI bus"
657 depends on MMC_DW && PCI
658 help
659 This selects the PCI bus for the Synopsys Designware Mobile Storage IP.
660 Select this option if the IP is present on PCI platform.
661
662 If you have a controller with this interface, say Y or M here.
663
664 If unsure, say N.
665
addy ke4cdc2ec2014-08-19 12:36:14 +0800[diff] [blame]666config MMC_DW_ROCKCHIP
667 tristate "Rockchip specific extensions for Synopsys DW Memory Card Interface"
668 depends on MMC_DW && ARCH_ROCKCHIP
669 select MMC_DW_PLTFM
670 help
671 This selects support for Rockchip SoC specific extensions to the
672 Synopsys DesignWare Memory Card Interface driver. Select this option
673 for platforms based on RK3066, RK3188 and RK3288 SoC's.
674
Yusuke Godafdc50a92010-05-26 14:41:59 -0700[diff] [blame]675config MMC_SH_MMCIF
676 tristate "SuperH Internal MMCIF support"
Wolfram Sang963b14f2016-01-25 20:19:14 +0100[diff] [blame]677 depends on HAS_DMA
Simon Horman49312c12016-02-24 11:39:33 +0900[diff] [blame]678 depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
Yusuke Godafdc50a92010-05-26 14:41:59 -0700[diff] [blame]679 help
Uwe Kleine-Königb5950762010-11-01 15:38:34 -0400[diff] [blame]680 This selects the MMC Host Interface controller (MMCIF).
Yusuke Godafdc50a92010-05-26 14:41:59 -0700[diff] [blame]681
682 This driver supports MMCIF in sh7724/sh7757/sh7372.
Lars-Peter Clausen61bfbdb2010-07-15 20:06:04 +0000[diff] [blame]683
684config MMC_JZ4740
685 tristate "JZ4740 SD/Multimedia Card Interface support"
686 depends on MACH_JZ4740
687 help
688 This selects support for the SD/MMC controller on Ingenic JZ4740
689 SoCs.
690 If you have a board based on such a SoC and with a SD/MMC slot,
691 say Y or M here.
David Vrabel53f3a9e2010-09-02 14:15:08 +0000[diff] [blame]692
Tony Olech88095e72011-05-14 16:48:13 -0400[diff] [blame]693config MMC_VUB300
694 tristate "VUB300 USB to SDIO/SD/MMC Host Controller support"
695 depends on USB
696 help
697 This selects support for Elan Digital Systems' VUB300 chip.
698
699 The VUB300 is a USB-SDIO Host Controller Interface chip
700 that enables the host computer to use SDIO/SD/MMC cards
701 via a USB 2.0 or USB 1.1 host.
702
703 The VUB300 chip will be found in both physically separate
704 USB to SDIO/SD/MMC adapters and embedded on some motherboards.
705
706 The VUB300 chip supports SD and MMC memory cards in addition
707 to single and multifunction SDIO cards.
708
709 Some SDIO cards will need a firmware file to be loaded and
710 sent to VUB300 chip in order to achieve better data throughput.
711 Download these "Offload Pseudocode" from Elan Digital Systems'
712 web-site http://www.elandigitalsystems.com/support/downloads.php
713 and put them in /lib/firmware. Note that without these additional
714 firmware files the VUB300 chip will still function, but not at
715 the best obtainable data rate.
716
717 To compile this mmc host controller driver as a module,
718 choose M here: the module will be called vub300.
719
720 If you have a computer with an embedded VUB300 chip
721 or if you intend connecting a USB adapter based on a
722 VUB300 chip say Y or M here.
723
David Vrabel53f3a9e2010-09-02 14:15:08 +0000[diff] [blame]724config MMC_USHC
725 tristate "USB SD Host Controller (USHC) support"
726 depends on USB
727 help
728 This selects support for USB SD Host Controllers based on
729 the Cypress Astoria chip with firmware compliant with CSR's
730 USB SD Host Controller specification (CS-118793-SP).
731
732 CSR boards with this device include: USB<>SDIO (M1985v2),
733 and Ultrasira.
734
735 Note: These controllers only support SDIO cards and do not
736 support MMC or SD memory cards.
Tony Prisk3a96dff2012-11-18 15:33:06 +1300[diff] [blame]737
738config MMC_WMT
739 tristate "Wondermedia SD/MMC Host Controller support"
740 depends on ARCH_VT8500
741 default y
742 help
743 This selects support for the SD/MMC Host Controller on
744 Wondermedia WM8505/WM8650 based SoCs.
745
746 To compile this driver as a module, choose M here: the
747 module will be called wmt-sdmmc.
Linus Torvalds6a5971d2012-12-11 13:56:38 -0800[diff] [blame]748
Guennadi Liakhovetski75fa9ea2014-05-31 20:38:51 +0200[diff] [blame]749config MMC_USDHI6ROL0
750 tristate "Renesas USDHI6ROL0 SD/SDIO Host Controller support"
Geert Uytterhoeven1ef94742014-07-09 20:52:42 +0200[diff] [blame]751 depends on HAS_DMA
Guennadi Liakhovetski75fa9ea2014-05-31 20:38:51 +0200[diff] [blame]752 help
753 This selects support for the Renesas USDHI6ROL0 SD/SDIO
754 Host Controller
755
Wei WANG2c94b642012-11-09 20:53:34 +0800[diff] [blame]756config MMC_REALTEK_PCI
757 tristate "Realtek PCI-E SD/MMC Card Interface Driver"
758 depends on MFD_RTSX_PCI
759 help
760 Say Y here to include driver code to support SD/MMC card interface
761 of Realtek PCI-E card reader
Roger Tsengc7f65582014-04-11 14:53:22 +0800[diff] [blame]762
763config MMC_REALTEK_USB
764 tristate "Realtek USB SD/MMC Card Interface Driver"
765 depends on MFD_RTSX_USB
766 help
767 Say Y here to include driver code to support SD/MMC card interface
768 of Realtek RTS5129/39 series card reader
David Lanzendörfer19b7f792014-05-12 14:04:48 +0200[diff] [blame]769
770config MMC_SUNXI
771 tristate "Allwinner sunxi SD/MMC Host Controller support"
772 depends on ARCH_SUNXI
773 help
774 This selects support for the SD/MMC Host Controller on
775 Allwinner sunxi SoCs.
Ondrej Zarya5eb8bb2014-11-11 17:54:55 +0100[diff] [blame]776
777config MMC_TOSHIBA_PCI
778 tristate "Toshiba Type A SD/MMC Card Interface Driver"
779 depends on PCI
780 help
Chaotian Jing20848902015-06-15 19:20:48 +0800[diff] [blame]781
782config MMC_MTK
783 tristate "MediaTek SD/MMC Card Interface support"
Geert Uytterhoevenc2b22ff2015-06-26 14:09:26 +0200[diff] [blame]784 depends on HAS_DMA
Chaotian Jing20848902015-06-15 19:20:48 +0800[diff] [blame]785 help
786 This selects the MediaTek(R) Secure digital and Multimedia card Interface.
787 If you have a machine with a integrated SD/MMC card reader, say Y or M here.
788 This is needed if support for any SD/SDIO/MMC devices is required.
789 If unsure, say N.
Andrei Pistirica5d9460d2016-01-13 18:15:45 -0700[diff] [blame]790
791config MMC_SDHCI_MICROCHIP_PIC32
792 tristate "Microchip PIC32MZDA SDHCI support"
793 depends on MMC_SDHCI && PIC32MZDA && MMC_SDHCI_PLTFM
794 help
795 This selects the Secure Digital Host Controller Interface (SDHCI)
796 for PIC32MZDA platform.
797
798 If you have a controller with this interface, say Y or M here.
799
800 If unsure, say N.