diff --git a/arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi b/arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi
index c02796d..c41d07b 100644
--- a/arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi
+++ b/arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi
@@ -9,7 +9,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 		gpf0: gpf0 {
-			reg = <0xc180>;
+			reg = <0x180>;
 		};
 		gpj0: gpj0 {
 			reg = <0x240>;
@@ -25,9 +25,6 @@
 		gpm0: gpm0 {
 			reg = <0x260>;
 		};
-		gpy0: gpy0 {
-			reg = <0x120>;
-		};
 		gpx0: gpx0 {
 			reg = <0xc00>;
 		};