diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index 0ed74e04950614ab29230ab07399a1bbb7065e73..8240b490825ca46d3c6f504ebf82994c341bc4db 100644
--- a/arch/arm/boot/dts/sama5d4.dtsi
+++ b/arch/arm/boot/dts/sama5d4.dtsi
@@ -462,8 +462,8 @@
 
 					lcdck: lcdck {
 						#clock-cells = <0>;
-						reg = <4>;
-						clocks = <&smd>;
+						reg = <3>;
+						clocks = <&mck>;
 					};
 
 					smdck: smdck {