arm64: dts: allwinner: a64: NanoPi-A64: Add Ethernet (708db568) · Commits · 戴 / test

The NanoPi-A64 has the usual Realtek Gbit PHY connected to the EMAC, so add the respective nodes to the DT. The PHY is powered by the VDD_SYS_3.3V line, which is always on. Signed-off-by:

Andre Przywara <andre.przywara@arm.com> Acked-by:

Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by:

Chen-Yu Tsai <wens@csie.org>

arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts

+17 −0

Original line number	Diff line number	Diff line
		@@ -51,6 +51,7 @@
		compatible = "friendlyarm,nanopi-a64", "allwinner,sun50i-a64";

		aliases {
		ethernet0 = &emac;
		serial0 = &uart0;
		};

		@@ -67,6 +68,15 @@
		status = "okay";
		};

		&emac {
		pinctrl-names = "default";
		pinctrl-0 = <&rgmii_pins>;
		phy-mode = "rgmii";
		phy-handle = <&ext_rgmii_phy>;
		phy-supply = <&reg_dcdc1>;
		status = "okay";
		};

		/* i2c1 connected with gpio headers like pine64, bananapi */
		&i2c1 {
		pinctrl-names = "default";
		@@ -78,6 +88,13 @@
		bias-pull-up;
		};

		&mdio {
		ext_rgmii_phy: ethernet-phy@1 {
		compatible = "ethernet-phy-ieee802.3-c22";
		reg = <7>;
		};
		};

		&mmc0 {
		pinctrl-names = "default";
		pinctrl-0 = <&mmc0_pins>;

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