diff options
| author | Bridge Wu <mingqiao.wu@gmail.com> | 2007-09-25 13:09:19 -0400 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-09-25 13:11:39 -0400 |
| commit | df456f479aa6fdc812df51627c6f2c21d8a1aed8 (patch) | |
| tree | 8f8dd50213d429850e974fb3e996e5a150c8e1b2 /drivers/mmc/host/pxamci.h | |
| parent | fe2dc44eac1223a0e92859242f58fd2a58a6f8fa (diff) | |
mmc: pxamci: set proper buswidth capabilities according to PXA flavor
From PXA27x, it is possible to do 4-bit data transfers.
Signed-off-by: Bridge Wu <mingqiao.wu@gmail.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Diffstat (limited to 'drivers/mmc/host/pxamci.h')
| -rw-r--r-- | drivers/mmc/host/pxamci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/host/pxamci.h b/drivers/mmc/host/pxamci.h index df17c281278a..5655be823a00 100644 --- a/drivers/mmc/host/pxamci.h +++ b/drivers/mmc/host/pxamci.h | |||
| @@ -25,6 +25,7 @@ | |||
| 25 | #define SPI_EN (1 << 0) | 25 | #define SPI_EN (1 << 0) |
| 26 | 26 | ||
| 27 | #define MMC_CMDAT 0x0010 | 27 | #define MMC_CMDAT 0x0010 |
| 28 | #define CMDAT_SD_4DAT (1 << 8) | ||
| 28 | #define CMDAT_DMAEN (1 << 7) | 29 | #define CMDAT_DMAEN (1 << 7) |
| 29 | #define CMDAT_INIT (1 << 6) | 30 | #define CMDAT_INIT (1 << 6) |
| 30 | #define CMDAT_BUSY (1 << 5) | 31 | #define CMDAT_BUSY (1 << 5) |