diff options
Diffstat (limited to 'drivers/mmc/host/Kconfig')
-rw-r--r-- | drivers/mmc/host/Kconfig | 13 |
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 | ||
5 | comment "MMC/SD Host Controller Drivers" | 5 | comment "MMC/SD/SDIO Host Controller Drivers" |
6 | 6 | ||
7 | config MMC_ARMMMCI | 7 | config 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 | ||
143 | config MMC_SPI | 143 | config 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 | ||