arm64: dts: meson-g12a-x96-max: Add Gigabit Ethernet Support (e8e7037c) · Commits · 戴 / test

Enable the network interface of the X96 Mac using an external Realtek RTL8211F gigabit PHY, needing the same broken-eee properties as the previous Amlogic SoC generations. Signed-off-by:

Neil Armstrong <narmstrong@baylibre.com> Reviewed-by:

Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by:

Kevin Hilman <khilman@baylibre.com>

arch/arm64/boot/dts/amlogic/meson-g12a-x96-max.dts

+22 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,7 @@

		aliases {
		serial0 = &uart_AO;
		ethernet0 = &ethmac;
		};
		chosen {
		stdout-path = "serial0:115200n8";
		@@ -150,6 +151,27 @@
		pinctrl-names = "default";
		};

		&ext_mdio {
		external_phy: ethernet-phy@0 {
		/* Realtek RTL8211F (0x001cc916) */
		reg = <0>;
		max-speed = <1000>;
		eee-broken-1000t;
		};
		};

		&ethmac {
		pinctrl-0 = <&eth_pins>, <&eth_rgmii_pins>;
		pinctrl-names = "default";
		status = "okay";
		phy-mode = "rgmii";
		phy-handle = <&external_phy>;
		amlogic,tx-delay-ns = <2>;
		snps,reset-gpio = <&gpio GPIOZ_14 0>;
		snps,reset-delays-us = <0 10000 1000000>;
		snps,reset-active-low;
		};

		&uart_A {
		status = "okay";
		pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;

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