diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
index e02ac90f7fdffb519a1cab760c459e12a0450dab..571ce27de8815ee9ee7ad89f448d4b20b8c41cb3 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
@@ -95,6 +95,7 @@
 				compatible = "marvell,orion-mdio";
 				reg = <0x12a200 0x10>;
 				clocks = <&cpm_syscon0 1 9>, <&cpm_syscon0 1 5>;
+				status = "disabled";
 			};
 
 			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 7468fe00fc370ae7488180c7aaa0f350b3edbe74..7e98c155cc6afd46e1cf3643ea2495f0cf6f60ed 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
@@ -102,6 +102,7 @@
 				compatible = "marvell,orion-mdio";
 				reg = <0x12a200 0x10>;
 				clocks = <&cps_syscon0 1 9>, <&cps_syscon0 1 5>;
+				status = "disabled";
 			};
 
 			cps_syscon0: system-controller@440000 {