linux-kernel - [PATCH 1/3] ARM: zynq: DT: Fix Ethernet phy modes

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Message-Id: <1408550219-19825-1-git-send-email-soren.brinkmann@xilinx.com>
Date:	Wed, 20 Aug 2014 08:56:57 -0700
From:	Soren Brinkmann <soren.brinkmann@...inx.com>
To:	Michal Simek <michal.simek@...inx.com>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	Soren Brinkmann <soren.brinkmann@...inx.com>
Subject: [PATCH 1/3] ARM: zynq: DT: Fix Ethernet phy modes

The used PHYs should be qualified as 'rgmii-id' instead of just 'rgmii'.
For the Zed board this seems to make a difference between working and
broken Ethernet.

Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com>
---
 arch/arm/boot/dts/zynq-zc702.dts | 2 +-
 arch/arm/boot/dts/zynq-zc706.dts | 2 +-
 arch/arm/boot/dts/zynq-zed.dts   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts
index 835c3089c61c..30bcfe20f0bc 100644
--- a/arch/arm/boot/dts/zynq-zc702.dts
+++ b/arch/arm/boot/dts/zynq-zc702.dts
@@ -35,7 +35,7 @@
 
 &gem0 {
 	status = "okay";
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 };
 
 &i2c0 {
diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts
index 4cc9913078cd..3d9cb023e158 100644
--- a/arch/arm/boot/dts/zynq-zc706.dts
+++ b/arch/arm/boot/dts/zynq-zc706.dts
@@ -32,7 +32,7 @@
 
 &gem0 {
 	status = "okay";
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 };
 
 &i2c0 {
diff --git a/arch/arm/boot/dts/zynq-zed.dts b/arch/arm/boot/dts/zynq-zed.dts
index 82d7ef1a9a9c..42deb1b7dbc8 100644
--- a/arch/arm/boot/dts/zynq-zed.dts
+++ b/arch/arm/boot/dts/zynq-zed.dts
@@ -32,7 +32,7 @@
 
 &gem0 {
 	status = "okay";
-	phy-mode = "rgmii";
+	phy-mode = "rgmii-id";
 };
 
 &sdhci0 {
-- 
2.0.1.1.gfbfc394

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