configs: Bananapi_M2_Ultra: enable gigabit ethernet
Enable the gigabit ethernet for the Bananapi M2 Ultra board.
Tested on BananaPi M2 Berry (R40), custom board (V40)
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Lothar Felten <lothar.felten@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Tested-by: Jagan Teki <jagan@openedev.com>
diff --git a/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
index ab471ab..28c9158 100644
--- a/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
+++ b/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -48,6 +48,7 @@
compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40";
aliases {
+ ethernet0 = &gmac;
serial0 = &uart0;
};
@@ -67,3 +68,18 @@
pinctrl-0 = <&uart0_pb_pins>;
status = "okay";
};
+
+&gmac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac_rgmii_pins>;
+ phy-handle = <&phy1>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
+&gmac_mdio {
+ phy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};