diff --git a/arch/arm/boot/dts/ecx-common.dtsi b/arch/arm/boot/dts/ecx-common.dtsi
index 66ee1d34f72b..f819e3328a9e 100644
--- a/arch/arm/boot/dts/ecx-common.dtsi
+++ b/arch/arm/boot/dts/ecx-common.dtsi
@@ -114,8 +114,8 @@ serial@fff36000 {
 			compatible = "arm,pl011", "arm,primecell";
 			reg = <0xfff36000 0x1000>;
 			interrupts = <0 20 4>;
-			clocks = <&pclk>;
-			clock-names = "apb_pclk";
+			clocks = <&pclk>, <&pclk>;
+			clock-names = "uartclk", "apb_pclk";
 		};
 
 		smic@fff3a000 {