diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index e074b2a02ca1c1c1773beee89ec3515641de117d..5f5c1a80ce53dd0699f3f62bfbad8a5c577b2455 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -455,6 +455,8 @@
 			audmux: audmux@83fd0000 {
 				compatible = "fsl,imx51-audmux", "fsl,imx31-audmux";
 				reg = <0x83fd0000 0x4000>;
+				clocks = <&clks 0>;
+				clock-names = "audmux";
 				status = "disabled";
 			};