diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts
index 3d6652a4b6cb..fd7766fc9de1 100644
--- a/arch/arm/boot/dts/exynos4210-trats.dts
+++ b/arch/arm/boot/dts/exynos4210-trats.dts
@@ -426,6 +426,10 @@ fimd@11c00000 {
 		status = "okay";
 	};
 
+	tmu@100C0000 {
+		status = "okay";
+	};
+
 	camera {
 		pinctrl-names = "default";
 		pinctrl-0 = <>;