diff --git a/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts b/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
index 8c5a4fe53d..7e589be2c3 100644
--- a/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
+++ b/target/linux/ipq806x/files-4.14/arch/arm/boot/dts/qcom-ipq8064-ap161.dts
@@ -220,6 +220,9 @@
 
 			phy4: ethernet-phy@4 {
 				reg = <4>;
+				qca,phy-rgmii-en;
+				qca,txclk-delay-en;
+				qca,rxclk-delay-en;
 			};
 
 			phy3: ethernet-phy@3 {