arm64: dts: renesas: draak: Override EtherAVB phy-mode

As the PHY interface installed on the Draak board, provides TX
channel delay, make the "phy-mode" property a board-specific one, meant
to override the one specified in the SoC DTSI.

Follow up patches will reset the r8a77995 SoC DTSI to use "rgmii" mode
and let the board file override that.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
index 34c7f58..d03f194 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77995-draak.dts
@@ -189,6 +189,7 @@
        pinctrl-names = "default";
        renesas,no-ether-link;
        phy-handle = <&phy0>;
+       phy-mode = "rgmii-txid";
        status = "okay";
 
        phy0: ethernet-phy@0 {