netdev - [PATCH 4/4] [DO NOT MERGE] arm64: allwinner: a64: enable RTL8211E PHY workaround

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Message-Id: <20170421232436.10924-5-icenowy@aosc.io>
Date:   Sat, 22 Apr 2017 07:24:36 +0800
From:   Icenowy Zheng <icenowy@...c.io>
To:     Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Rob Herring <robh+dt@...nel.org>
Cc:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-sunxi@...glegroups.com, Icenowy Zheng <icenowy@...c.xyz>
Subject: [PATCH 4/4] [DO NOT MERGE] arm64: allwinner: a64: enable RTL8211E PHY workaround

From: Icenowy Zheng <icenowy@...c.xyz>

Some Pine64+ boards are said to have broken RTL8211E PHY.

Enable the workaround in Pine64+ device tree file.

Signed-off-by: Icenowy Zheng <icenowy@...c.xyz>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
index 790d14daaa6a..1f59ee4f8b45 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-plus.dts
@@ -48,3 +48,7 @@
 
 	/* TODO: Camera, Ethernet PHY, touchscreen, etc. */
 };
+
+&ext_phy {
+	realtek,disable-rx-delay;
+};
-- 
2.12.2