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@xxxxxxxxxxxxxxxxxx>.
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
Changes in version 2:
- added Geert's tag.
arch/arm/boot/dts/r8a7745-sk-rzg1e.dts | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
Index: renesas/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7745-sk-rzg1e.dts
+++ renesas/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";
};
+
+ðer {
+ 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>;
+ };
+};
--
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