diff --git a/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts b/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts
index a96927fbdadd..568a4fae84df 100644
--- a/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts
+++ b/arch/arm64/boot/dts/allwinner/sun55i-h728-x96qpro+.dts
@@ -13,6 +13,7 @@ / {
 
 	aliases {
 		serial0 = &uart0;
+		ethernet0 = &gmac1;
 	};
 
 	chosen {
@@ -54,11 +55,38 @@ &ehci1 {
 	status = "okay";
 };
 
+&gmac1 {
+	clocks = <&ccu CLK_BUS_EMAC1>, <&ccu CLK_MBUS_EMAC1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&rgmii1_pins>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ext_rgmii_phy>;
+	phy-supply = <&reg_cldo3>;
+
+	tx-internal-delay-ps = <200>;
+	rx-internal-delay-ps = <500>;
+
+	status = "okay";
+};
+
 &gpu {
 	mali-supply = <&reg_dcdc2>;
 	status = "okay";
 };
 
+&mdio1 {
+	ext_rgmii_phy: ethernet-phy@1 {
+		compatible = "ethernet-phy-id7b74.4411";
+		reg = <1>;
+		clocks = <&ccu CLK_EMAC1_25M>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ephy_25m_pin>;
+		reset-gpios = <&pio 9 16 GPIO_ACTIVE_LOW>;
+		reset-assert-us = <10000>;
+		reset-deassert-us = <150000>;
+	};
+};
+
 &mmc0 {
 	vmmc-supply = <&reg_vcc3v3>;
 	cd-gpios = <&pio 5 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* PF6 */