Enable ethernet avb on iWave RZ/G1H carrier board.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@xxxxxxxxxxxxxx>
---
arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
index bb1deb0..c57a571 100644
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
@@ -15,6 +15,7 @@
aliases {
serial2 = &scifa2;
serial4 = &scifb2;
+ ethernet0 = &avb;
};
chosen {
@@ -45,7 +46,27 @@
};
};
+&avb {
+ pinctrl-0 = <&avb_pins>;
+ pinctrl-names = "default";
+
+ phy-handle = <&phy3>;
+ phy-mode = "gmii";
+ renesas,no-ether-link;
+ status = "okay";
+
+ phy3: ethernet-phy@3 {
+ reg = <3>;
+ micrel,led-mode = <1>;
+ };
+};
+
&pfc {
+ avb_pins: avb {
+ groups = "avb_mdio", "avb_gmii";
+ function = "avb";
+ };
+
scifa2_pins: scifa2 {
groups = "scifa2_data_c";
function = "scifa2";
--
2.7.4
