The MMC mux pins normally used by omap chips in devices.c
are different from what is needed by omap7xx chips. This
change adds a conditional around the mux setup code to
enable the correct mux pins.
Signed-off-by: Cory Maccarrone <darkstar6262@xxxxxxxxx>
---
arch/arm/mach-omap1/devices.c | 15 +++++++++++----
1 files changed, 11 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 0680843..54f18e8 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -108,15 +108,22 @@ static inline void omap1_mmc_mux(struct
omap_mmc_platform_data *mmc_controller,
int controller_nr)
{
if (controller_nr == 0) {
- omap_cfg_reg(MMC_CMD);
- omap_cfg_reg(MMC_CLK);
- omap_cfg_reg(MMC_DAT0);
+ if (cpu_is_omap7xx()) {
+ omap_cfg_reg(MMC_7XX_CMD);
+ omap_cfg_reg(MMC_7XX_CLK);
+ omap_cfg_reg(MMC_7XX_DAT0);
+ } else {
+ omap_cfg_reg(MMC_CMD);
+ omap_cfg_reg(MMC_CLK);
+ omap_cfg_reg(MMC_DAT0);
+ }
+
if (cpu_is_omap1710()) {
omap_cfg_reg(M15_1710_MMC_CLKI);
omap_cfg_reg(P19_1710_MMC_CMDDIR);
omap_cfg_reg(P20_1710_MMC_DATDIR0);
}
- if (mmc_controller->slots[0].wires == 4) {
+ if (mmc_controller->slots[0].wires == 4 && !cpu_is_omap7xx()) {
omap_cfg_reg(MMC_DAT1);
/* NOTE: DAT2 can be on W10 (here) or M15 */
if (!mmc_controller->slots[0].nomux)
--
1.5.6.3
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