:: [maemo-leste] [PATCH] mmc: omap_hsm…
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Autore: Pali Rohár
Data:  
To: Faiz Abbas, Peng Fan
CC: u-boot, maemo-leste
Oggetto: [maemo-leste] [PATCH] mmc: omap_hsmmc: Set 3.3V for IO voltage on all places
In commit commit d2c05f50e12f ("mmc: omap_hsmmc: Set 3.3V for IO voltage")
was changed 3.0V IO voltage to 3.3V but it was not done on all places in
omap_hsmmc driver. That commit broke eMMC support on Nokia N900.

This patch fixes that problematic commit and changes 3.0V to 3.3V on all
remaining places in omap_hsmmc driver.

Fixes: d2c05f50e12f ("mmc: omap_hsmmc: Set 3.3V for IO voltage")
Signed-off-by: Pali Rohár <pali@???>
---
drivers/mmc/omap_hsmmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 8636cd713a..dc26e54795 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -840,7 +840,7 @@ static int omap_hsmmc_init_setup(struct mmc *mmc)
     omap_hsmmc_conf_bus_power(mmc, (reg_val & VS33_3V3SUP) ?
               MMC_SIGNAL_VOLTAGE_330 : MMC_SIGNAL_VOLTAGE_180);
 #else
-    writel(DTW_1_BITMODE | SDBP_PWROFF | SDVS_3V0, &mmc_base->hctl);
+    writel(DTW_1_BITMODE | SDBP_PWROFF | SDVS_3V3, &mmc_base->hctl);
     writel(readl(&mmc_base->capa) | VS33_3V3SUP | VS18_1V8SUP,
         &mmc_base->capa);
 #endif
-- 
2.20.1