diff options
| author | Ulf Hansson <ulf.hansson@stericsson.com> | 2011-12-13 16:57:07 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-01-20 00:00:56 +0000 |
| commit | 4d1a3a0dc551cfa7304ca46e014231500f3b81a6 (patch) | |
| tree | 6ff7bfe536c5335b4821a2100d898861284ae8b2 /drivers/mmc/host/mmci.h | |
| parent | 7d72a1d48af95211677ea83157945a8ef76b0751 (diff) | |
| download | blackbird-obmc-linux-4d1a3a0dc551cfa7304ca46e014231500f3b81a6.tar.gz blackbird-obmc-linux-4d1a3a0dc551cfa7304ca46e014231500f3b81a6.zip | |
ARM: 7218/1: mmc: mmci: Provide option to configure bus signal direction
The ST Micro variant supports bus signal direction indication. A new
member in the variant struct is added for this.
Moreover the actual signal direction configuration is board specific,
thus the amba mmci platform data is extended with a new member to be
able provide mmci with these specific board configurations.
This patch is based upon a patch from Sebastian Rasmussen.
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Rasmussen <sebastian.rasmussen@stericsson.com>
Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/mmc/host/mmci.h')
| -rw-r--r-- | drivers/mmc/host/mmci.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h index 49f153e6ef7a..89eb2e3556d3 100644 --- a/drivers/mmc/host/mmci.h +++ b/drivers/mmc/host/mmci.h @@ -13,16 +13,6 @@ #define MCI_PWR_ON 0x03 #define MCI_OD (1 << 6) #define MCI_ROD (1 << 7) -/* - * The ST Micro version does not have ROD and reuse the voltage registers - * for direction settings - */ -#define MCI_ST_DATA2DIREN (1 << 2) -#define MCI_ST_CMDDIREN (1 << 3) -#define MCI_ST_DATA0DIREN (1 << 4) -#define MCI_ST_DATA31DIREN (1 << 5) -#define MCI_ST_FBCLKEN (1 << 7) -#define MCI_ST_DATA74DIREN (1 << 8) #define MMCICLOCK 0x004 #define MCI_CLK_ENABLE (1 << 8) |
