diff --git a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988c-dsa-10g-spim-nor.dts b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988c-dsa-10g-spim-nor.dts
index 26fd171..67c6508 100644
--- a/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988c-dsa-10g-spim-nor.dts
+++ b/target/linux/mediatek/files-5.4/arch/arm64/boot/dts/mediatek/mt7988c-dsa-10g-spim-nor.dts
@@ -209,7 +209,7 @@
 	mdio: mdio-bus {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		mdc-max-frequency = <10500000>;
+		clock-frequency = <10500000>;
 
 		phy0: ethernet-phy@0 {
 			reg = <0>;