diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 9a428931d042..48d00a099ce3 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -118,6 +118,7 @@
 		compatible = "arm,cortex-a9-twd-timer";
 		reg = <0x50040600 0x20>;
 		interrupts = <1 13 0x304>;
+		clocks = <&tegra_car 132>;
 	};
 
 	intc: interrupt-controller {
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 767803e1fd55..9d87a3ffe998 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -119,6 +119,7 @@
 		compatible = "arm,cortex-a9-twd-timer";
 		reg = <0x50040600 0x20>;
 		interrupts = <1 13 0xf04>;
+		clocks = <&tegra_car 214>;
 	};
 
 	intc: interrupt-controller {