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-rw-r--r--drivers/mmc/host/Kconfig13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 4b81899ba5a8..38468b2bd1af 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -2,7 +2,7 @@
2# MMC/SD host controller drivers 2# MMC/SD host controller drivers
3# 3#
4 4
5comment "MMC/SD Host Controller Drivers" 5comment "MMC/SD/SDIO Host Controller Drivers"
6 6
7config MMC_ARMMMCI 7config MMC_ARMMMCI
8 tristate "ARM AMBA Multimedia Card Interface support" 8 tristate "ARM AMBA Multimedia Card Interface support"
@@ -141,15 +141,16 @@ config MMC_TIFM_SD
141 module will be called tifm_sd. 141 module will be called tifm_sd.
142 142
143config MMC_SPI 143config MMC_SPI
144 tristate "MMC/SD over SPI" 144 tristate "MMC/SD/SDIO over SPI"
145 depends on SPI_MASTER && !HIGHMEM && HAS_DMA 145 depends on SPI_MASTER && !HIGHMEM && HAS_DMA
146 select CRC7 146 select CRC7
147 select CRC_ITU_T 147 select CRC_ITU_T
148 help 148 help
149 Some systems accss MMC/SD cards using a SPI controller instead of 149 Some systems accss MMC/SD/SDIO cards using a SPI controller
150 using a "native" MMC/SD controller. This has a disadvantage of 150 instead of using a "native" MMC/SD/SDIO controller. This has a
151 being relatively high overhead, but a compensating advantage of 151 disadvantage of being relatively high overhead, but a compensating
152 working on many systems without dedicated MMC/SD controllers. 152 advantage of working on many systems without dedicated MMC/SD/SDIO
153 controllers.
153 154
154 If unsure, or if your system has no SPI master driver, say N. 155 If unsure, or if your system has no SPI master driver, say N.
155 156