summaryrefslogtreecommitdiffstats
path: root/drivers/mmc/host/mmci.h
diff options
context:
space:
mode:
authorUlf Hansson <ulf.hansson@stericsson.com>2011-12-13 16:57:07 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-01-20 00:00:56 +0000
commit4d1a3a0dc551cfa7304ca46e014231500f3b81a6 (patch)
tree6ff7bfe536c5335b4821a2100d898861284ae8b2 /drivers/mmc/host/mmci.h
parent7d72a1d48af95211677ea83157945a8ef76b0751 (diff)
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.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/mmc/host/mmci.h b/drivers/mmc/host/mmci.h
index 49f153e6ef7..89eb2e3556d 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)