@@ -51,6 +51,7 @@
compatible = "olimex,a64-olinuxino", "allwinner,sun50i-a64";
aliases {
+ ethernet0 = &emac;
serial0 = &uart0;
};
@@ -64,6 +65,22 @@
};
};
+&emac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmii_pins>;
+ phy-mode = "rgmii";
+ phy-handle = <&ext_rgmii_phy>;
+ phy-supply = <®_dcdc1>;
+ status = "okay";
+};
+
+&mdio {
+ ext_rgmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+ };
+};
+
&mmc0 {
pinctrl-names = "default";
pinctrl-0 = <&mmc0_pins>;
Add the DT nodes required to enable the Gigabit Ethernet on the board. The PHY is powered by the always-on power rail VDD_SYS_3.3V (DCDC1). Signed-off-by: Andre Przywara <andre.przywara@arm.com> --- arch/arm64/boot/dts/allwinner/sun50i-a64-olinuxino.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)