[PATCH 17/31] ARM: dts: sk-rzg1m: add Ether support
Simon Horman
horms+renesas at verge.net.au
Thu Nov 17 06:11:34 PST 2016
From: Sergei Shtylyov <sergei.shtylyov at cogentembedded.com>
Define the SK-RZG1M 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 at cogentembedded.com>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov at cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>
Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
---
arch/arm/boot/dts/r8a7743-sk-rzg1m.dts | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts
index ed26961c9434..3a22538208f2 100644
--- a/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts
+++ b/arch/arm/boot/dts/r8a7743-sk-rzg1m.dts
@@ -20,7 +20,7 @@
};
chosen {
- bootargs = "ignore_loglevel";
+ bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
stdout-path = "serial0:115200n8";
};
@@ -42,3 +42,16 @@
&scif0 {
status = "okay";
};
+
+ðer {
+ phy-handle = <&phy1>;
+ renesas,ether-link-active-low;
+ status = "okay";
+
+ phy1: ethernet-phy at 1 {
+ reg = <1>;
+ interrupt-parent = <&irqc>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ micrel,led-mode = <1>;
+ };
+};
--
2.7.0.rc3.207.g0ac5344
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