commit 5bfdd1fc971126e4617ac1388b809a83b6ffa0e5
author Albert ARIBAUD \(3ADEV\) <albert.aribaud@3adev.fr> Fri Jan 16 09:09:50 2015 +0100
committer Tom Rini <trini@ti.com> Thu Jan 29 12:00:50 2015 -0500
tree 825dbaf41621a2bc7e3613fbc8b497a04321ba97
parent d215b3e5e3e40235b5f644e5b66e2f16d110b117

omap3: mmc: add 1.8v bias setting for MMC1

Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>

drivers/mmc/omap_hsmmc.c

diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index c880ced..dc725cb 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -134,6 +134,10 @@
 
 	pbias_lite = readl(&t2_base->pbias_lite);
 	pbias_lite &= ~(PBIASLITEPWRDNZ1 | PBIASLITEPWRDNZ0);
+#ifdef CONFIG_TARGET_OMAP3_CAIRO
+	/* for cairo board, we need to set up 1.8 Volt bias level on MMC1 */
+	pbias_lite &= ~PBIASLITEVMODE0;
+#endif
 	writel(pbias_lite, &t2_base->pbias_lite);
 
 	writel(pbias_lite | PBIASLITEPWRDNZ1 |