linux-kernel - [PATCH v2 05/10] arm64: dts: renesas: v3msk: Override EtherAVB phy-mode

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Message-Id: <1519726974-23160-6-git-send-email-jacopo+renesas@jmondi.org>
Date:   Tue, 27 Feb 2018 11:22:49 +0100
From:   Jacopo Mondi <jacopo+renesas@...ndi.org>
To:     geert@...ux-m68k.org, horms@...ge.net.au,
        sergei.shtylyov@...entembedded.com, magnus.damm@...il.com,
        robh+dt@...nel.org, mark.rutland@....com
Cc:     Jacopo Mondi <jacopo+renesas@...ndi.org>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 05/10] arm64: dts: renesas: v3msk: Override EtherAVB phy-mode

As the PHY interface installed on the V3MSK board provides TX and RX
channels delays, 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 r8a77970 SoC DTSI to use "rgmii"
mode and let the board file override that.

Signed-off-by: Jacopo Mondi <jacopo+renesas@...ndi.org>
---
 arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
index 8624ca8..bb554ee 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
+++ b/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
@@ -34,6 +34,7 @@
 &avb {
 	renesas,no-ether-link;
 	phy-handle = <&phy0>;
+	phy-mode = "rgmii-id";
 	status = "okay";
 
 	phy0: ethernet-phy@0 {
-- 
2.7.4