diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
index ac3d04c75dd5..a57ce7d6d745 100644
--- a/arch/arm/boot/dts/owl-s500.dtsi
+++ b/arch/arm/boot/dts/owl-s500.dtsi
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/actions,s500-cmu.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/power/owl-s500-powergate.h>
+#include <dt-bindings/reset/actions,s500-reset.h>
 
 / {
 	compatible = "actions,s500";
@@ -188,6 +189,7 @@ cmu: clock-controller@b0160000 {
 			reg = <0xb0160000 0x8000>;
 			clocks = <&hosc>, <&losc>;
 			#clock-cells = <1>;
+			#reset-cells = <1>;
 		};
 
 		timer: timer@b0168000 {