diff --git a/arch/arm64/boot/dts/rockchip/rk3568-odroid.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-odroid.dtsi
index 73af07e080af..533c7d40565e 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-odroid.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-odroid.dtsi
@@ -64,7 +64,7 @@
 		&gmac0_rgmii_clk
 		&gmac0_rgmii_bus>;
 
-	tx_delay = <0x4f>;
+	tx_delay = <0x35>;
 	rx_delay = <0x2d>;
 
 	phy-handle = <&rgmii_phy0>;