Define the iW-RainboW-G23S board dependent part of the
EtherAVB device node.
Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
Reviewed-by: Chris Paterson <chris.paterson2@xxxxxxxxxxx>
---
* currently u-boot sets the AVB pin configuration.
arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
index d21baad..e3585da 100644
--- a/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
+++ b/arch/arm/boot/dts/r8a77470-iwg23s-sbc.dts
@@ -12,11 +12,12 @@
compatible = "iwave,g23s", "renesas,r8a77470";
aliases {
+ ethernet0 = &avb;
serial1 = &scif1;
};
chosen {
- bootargs = "ignore_loglevel";
+ bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
stdout-path = "serial1:115200n8";
};
@@ -26,6 +27,18 @@
};
};
+&avb {
+ phy-handle = <&phy3>;
+ phy-mode = "gmii";
+ renesas,no-ether-link;
+ status = "okay";
+
+ phy3: ethernet-phy@3 {
+ reg = <3>;
+ micrel,led-mode = <1>;
+ };
+};
+
&extal_clk {
clock-frequency = <20000000>;
};
--
2.7.4
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