mx6sx: vining2000: pinmux usdhc4 reset

This patch configures pinmux for pin usdhc4 reset.

Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>

diff --git a/board/samtec/vining_2000/vining_2000.c b/board/samtec/vining_2000/vining_2000.c
index f37365c..d82b3ae 100644 (file)
--- a/board/samtec/vining_2000/vining_2000.c
+++ b/board/samtec/vining_2000/vining_2000.c
@@ -57,6 +57,9 @@ DECLARE_GLOBAL_DATA_PTR;
        PAD_CTL_PKE |  PAD_CTL_SPEED_MED | PAD_CTL_DSE_80ohm |  \
        PAD_CTL_SRE_FAST)
 
+#define USDHC_RESET_CTRL (PAD_CTL_HYS | PAD_CTL_PUS_47K_UP |   \
+       PAD_CTL_PKE |  PAD_CTL_SPEED_MED | PAD_CTL_DSE_80ohm)
+
 #define GPIO_PAD_CTRL  (PAD_CTL_HYS | PAD_CTL_PUS_100K_UP |    \
        PAD_CTL_PKE)
 
@@ -93,6 +96,7 @@ static iomux_v3_cfg_t const usdhc4_pads[] = {
        MX6_PAD_SD4_DATA5__USDHC4_DATA5 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
        MX6_PAD_SD4_DATA6__USDHC4_DATA6 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
        MX6_PAD_SD4_DATA7__USDHC4_DATA7 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+       MX6_PAD_SD4_RESET_B__USDHC4_RESET_B | MUX_PAD_CTRL(USDHC_RESET_CTRL),
 };
 
 static iomux_v3_cfg_t const fec1_pads[] = {