diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
index f796a6150313..e257459c34dc 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-som.dtsi
@@ -127,6 +127,8 @@ mdio0 {
 
 		phy0: ethernet-phy@1 {
 			reg = <1>;
+			interrupt-parent = <&gpioi>;
+			interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
 		};
 	};
 };