diff --git a/arch/arm/boot/dts/exynos5250-spring.dts b/arch/arm/boot/dts/exynos5250-spring.dts
index c41600e587e0..d075a68ac078 100644
--- a/arch/arm/boot/dts/exynos5250-spring.dts
+++ b/arch/arm/boot/dts/exynos5250-spring.dts
@@ -482,7 +482,7 @@ trackpad_irq: trackpad-irq {
 
 	power_key_irq: power-key-irq {
 		samsung,pins = "gpx1-3";
-		samsung,pin-function = <0>;
+		samsung,pin-function = <0xf>;
 		samsung,pin-pud = <0>;
 		samsung,pin-drv = <0>;
 	};
@@ -510,7 +510,7 @@ s5m8767_irq: s5m8767-irq {
 
 	lid_irq: lid-irq {
 		samsung,pins = "gpx3-5";
-		samsung,pin-function = <0>;
+		samsung,pin-function = <0xf>;
 		samsung,pin-pud = <0>;
 		samsung,pin-drv = <0>;
 	};