arm64: dts: allwinner: h5: NanoPI Neo 2: Fix ethernet node

RX and TX delay are provided by ethernet PHY. Reflect that in ethernet
node.

Fixes: 44a94c7 ("arm64: dts: allwinner: H5: Restore EMAC changes")
Signed-off-by: Clément Bœsch <[email protected]>
Reviewed-by: Jernej Skrabec <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: Maxime Ripard <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: ubitux

arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo2.dts

@@ -75,7 +75,7 @@
 	pinctrl-0 = <&emac_rgmii_pins>;
 	phy-supply = <&reg_gmac_3v3>;
 	phy-handle = <&ext_rgmii_phy>;
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 	status = "okay";
 };