diff --git a/arch/arm/dts/fsl-imx8qxp-mek.dts b/arch/arm/dts/fsl-imx8qxp-mek.dts
index 41f7ec1763..4f35fbe31d 100644
--- a/arch/arm/dts/fsl-imx8qxp-mek.dts
+++ b/arch/arm/dts/fsl-imx8qxp-mek.dts
@@ -224,6 +224,7 @@
 	status = "okay";
 	phy-reset-gpios = <&pca9557_a 4 GPIO_ACTIVE_LOW>;
 	phy-reset-duration = <10>;
+	phy-reset-post-delay = <150>;
 
 	mdio {
 		#address-cells = <1>;