diff --git a/[refs] b/[refs]
index 2d0da10189f8..9a0ffad80227 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 22785de54bfeae4809a469483d9021730fe2f106
+refs/heads/master: d23cb578cc7c520d17c6a995e78a7a05cb0abe72
diff --git a/trunk/arch/arm/mach-mx5/board-mx53_ard.c b/trunk/arch/arm/mach-mx5/board-mx53_ard.c
index 70ae25e6830b..280cefc1a986 100644
--- a/trunk/arch/arm/mach-mx5/board-mx53_ard.c
+++ b/trunk/arch/arm/mach-mx5/board-mx53_ard.c
@@ -38,6 +38,7 @@
 #define ARD_ETHERNET_INT_B	IMX_GPIO_NR(2, 31)
 #define ARD_SD1_CD		IMX_GPIO_NR(1, 1)
 #define ARD_SD1_WP		IMX_GPIO_NR(1, 9)
+#define ARD_I2CPORTEXP_B	IMX_GPIO_NR(2, 3)
 
 static iomux_v3_cfg_t mx53_ard_pads[] = {
 	/* UART1 */