commit 876bdd6d460cfcb7dc3b3c52291e20d322a939d5
author Chandan Nath <chandan.nath@ti.com> Mon Jan 09 20:38:58 2012 +0000
committer Albert ARIBAUD <albert.u.boot@aribaud.net> Mon Jan 16 08:40:12 2012 +0100
tree cd46cdf82bd7309d10411bc775faeccf61bd2666
parent 750b4bfe1011dbb0fb1836fb84546c656d4995cf

ARM:AM33XX: Add mmc/sd support

This patch add supports for mmc/sd driver on AM335X platform.
PLL and pinmux configurations for mmc/sd are configured in this
patch.

Signed-off-by: Chandan Nath <chandan.nath@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>

board/ti/am335x/mux.c

diff --git a/board/ti/am335x/mux.c b/board/ti/am335x/mux.c
index 8f27409..27f5f30 100644
--- a/board/ti/am335x/mux.c
+++ b/board/ti/am335x/mux.c
@@ -258,6 +258,20 @@
 	{-1},
 };
 
+#ifdef CONFIG_MMC
+static struct module_pin_mux mmc0_pin_mux[] = {
+	{OFFSET(mmc0_dat3), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_DAT3 */
+	{OFFSET(mmc0_dat2), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_DAT2 */
+	{OFFSET(mmc0_dat1), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_DAT1 */
+	{OFFSET(mmc0_dat0), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_DAT0 */
+	{OFFSET(mmc0_clk), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_CLK */
+	{OFFSET(mmc0_cmd), (MODE(0) | RXACTIVE | PULLUP_EN)},	/* MMC0_CMD */
+	{OFFSET(mcasp0_aclkr), (MODE(4) | RXACTIVE)},		/* MMC0_WP */
+	{OFFSET(spi0_cs1), (MODE(5) | RXACTIVE | PULLUP_EN)},	/* MMC0_CD */
+	{-1},
+};
+#endif
+
 /*
  * Configure the pin mux for the module
  */
@@ -276,3 +290,10 @@
 {
 	configure_module_pin_mux(uart0_pin_mux);
 }
+
+#ifdef CONFIG_MMC
+void enable_mmc0_pin_mux(void)
+{
+	configure_module_pin_mux(mmc0_pin_mux);
+}
+#endif