diff --git a/arch/arm/dts/sun50i-h618-orangepi-zero3.dts b/arch/arm/dts/sun50i-h618-orangepi-zero3.dts
index 00fe28c..b3b1b86 100644
--- a/arch/arm/dts/sun50i-h618-orangepi-zero3.dts
+++ b/arch/arm/dts/sun50i-h618-orangepi-zero3.dts
@@ -13,6 +13,8 @@
 };
 
 &emac0 {
+	allwinner,tx-delay-ps = <700>;
+	phy-mode = "rgmii-rxid";
 	phy-supply = <&reg_dldo1>;
 };