OMAP3: pandora: pin mux updates for DM3730 board variant

DM3730 needs some additional pin mux configuration for GPIOs
126-129 to work, add it.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
diff --git a/board/pandora/pandora.h b/board/pandora/pandora.h
index f0ad16b..fea8bf2 100644
--- a/board/pandora/pandora.h
+++ b/board/pandora/pandora.h
@@ -399,4 +399,10 @@
 	MUX_VAL(CP(SDRC_CKE0),		(IDIS | PTU | EN  | M0)) /*sdrc_cke0*/\
 	MUX_VAL(CP(SDRC_CKE1),		(IDIS | PTU | EN  | M0)) /*sdrc_cke1*/
 
+#define MUX_PANDORA_3730() \
+	MUX_VAL(CP(GPIO126),		(IEN  | PTD | DIS | M4)) /*GPIO_126 - MMC1_WP*/\
+	MUX_VAL(CP(GPIO127),		(IEN  | PTD | DIS | M4)) /*GPIO_127 - MMC2_WP*/\
+	MUX_VAL(CP(GPIO128),		(IDIS | PTD | DIS | M4)) /*GPIO_128 - LED_MMC1*/\
+	MUX_VAL(CP(GPIO129),		(IDIS | PTD | DIS | M4)) /*GPIO_129 - LED_MMC2*/
+
 #endif