diff --git a/arch/arm/boot/dts/rk3066a-rayeager.dts b/arch/arm/boot/dts/rk3066a-rayeager.dts
index cd126b927ba8..952f420f9176 100644
--- a/arch/arm/boot/dts/rk3066a-rayeager.dts
+++ b/arch/arm/boot/dts/rk3066a-rayeager.dts
@@ -136,6 +136,8 @@
 	pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&rmii_rst>;
 	phy = <&phy0>;
 	phy-supply = <&vcc_rmii>;
+	phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>; /* PHY_RST */
+	phy-reset-duration = <10>; /* millisecond */
 	status = "okay";
 
 	phy0: ethernet-phy@0 {