ARM: dts: sun7i: a20-olinuxino-micro: Enable GMAC instead of EMAC (71643182) · Commits · 戴 / test

GMAC has better performance and fewer hardware issues. Use the GMAC in MII mode for ethernet instead of the EMAC. Signed-off-by:

arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts

+12 −15

Original line number	Diff line number	Diff line
		@@ -19,21 +19,6 @@
		compatible = "olimex,a20-olinuxino-micro", "allwinner,sun7i-a20";

		soc@01c00000 {
		emac: ethernet@01c0b000 {
		pinctrl-names = "default";
		pinctrl-0 = <&emac_pins_a>;
		phy = <&phy1>;
		status = "okay";
		};

		mdio@01c0b080 {
		status = "okay";

		phy1: ethernet-phy@1 {
		reg = <1>;
		};
		};

		pinctrl@01c20800 {
		led_pins_olinuxino: led_pins@0 {
		allwinner,pins = "PH2";
		@@ -78,6 +63,18 @@
		pinctrl-0 = <&i2c2_pins_a>;
		status = "okay";
		};

		gmac: ethernet@01c50000 {
		pinctrl-names = "default";
		pinctrl-0 = <&gmac_pins_mii_a>;
		phy = <&phy1>;
		phy-mode = "mii";
		status = "okay";

		phy1: ethernet-phy@1 {
		reg = <1>;
		};
		};
		};

		leds {