linuxdebug/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-one-plus...

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2024-07-16 15:50:57 +02:00
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright (C) 2018 Amarula Solutions
// Author: Jagan Teki <jagan@amarulasolutions.com>
#include "sun50i-h6-orangepi.dtsi"
/ {
model = "OrangePi One Plus";
compatible = "xunlong,orangepi-one-plus", "allwinner,sun50i-h6";
aliases {
ethernet0 = &emac;
};
reg_gmac_3v3: gmac-3v3 {
compatible = "regulator-fixed";
regulator-name = "vcc-gmac-3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <100000>;
enable-active-high;
gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
vin-supply = <&reg_aldo2>;
};
};
&emac {
pinctrl-names = "default";
pinctrl-0 = <&ext_rgmii_pins>;
phy-mode = "rgmii-id";
phy-handle = <&ext_rgmii_phy>;
phy-supply = <&reg_gmac_3v3>;
allwinner,rx-delay-ps = <200>;
allwinner,tx-delay-ps = <200>;
status = "okay";
};
&mdio {
ext_rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};