diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
index ac8df5201cd6..576e825585c9 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
@@ -94,6 +94,7 @@ cpm_mdio: mdio@12a200 {
 				#size-cells = <0>;
 				compatible = "marvell,orion-mdio";
 				reg = <0x12a200 0x10>;
+				clocks = <&cpm_syscon0 1 9>, <&cpm_syscon0 1 5>;
 			};
 
 			cpm_syscon0: system-controller@440000 {
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
index 7740a75a8230..797208a11f9d 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
@@ -101,6 +101,7 @@ cps_mdio: mdio@12a200 {
 				#size-cells = <0>;
 				compatible = "marvell,orion-mdio";
 				reg = <0x12a200 0x10>;
+				clocks = <&cps_syscon0 1 9>, <&cps_syscon0 1 5>;
 			};
 
 			cps_syscon0: system-controller@440000 {