patches.renesas/0259-ARM-dts-sk-rzg1e-add-Ether-support.patch

From 19255ec8084ada6370dfec9cdcb9a0ce13183949 Mon Sep 17 00:00:00 2001
From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Sat, 5 Nov 2016 01:05:28 +0300
Subject: [PATCH 259/299] ARM: dts: sk-rzg1e: add Ether support

Define the SK-RZG1E board dependent part of the Ether device node.
Enable DHCP and NFS root  for the kernel booting.

Based on the original (and large) patch by Dmitry Shifrin
<dmitry.shifrin@cogentembedded.com>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 6b334366e63678c777367002eb87c297a10d2751)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a7745-sk-rzg1e.dts |   15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

--- a/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
+++ b/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
@@ -20,7 +20,7 @@
 	};
 
 	chosen {
-		bootargs = "ignore_loglevel";
+		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
 		stdout-path = "serial0:115200n8";
 	};
 
@@ -37,3 +37,16 @@
 &scif2 {
 	status = "okay";
 };
+
+&ether {
+	phy-handle = <&phy1>;
+	renesas,ether-link-active-low;
+	status = "okay";
+
+	phy1: ethernet-phy@1 {
+		reg = <1>;
+		interrupt-parent = <&irqc>;
+		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+		micrel,led-mode = <1>;
+	};
+};