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     1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 // Copyright (C) 2018 Amarula Solutions
    3 // Author: Jagan Teki <jagan@amarulasolutions.com>
    4 
    5 #include "sun50i-h6-orangepi.dtsi"
    6 
    7 / {
    8         model = "OrangePi One Plus";
    9         compatible = "xunlong,orangepi-one-plus", "allwinner,sun50i-h6";
   10 
   11         aliases {
   12                 ethernet0 = &emac;
   13         };
   14 
   15         reg_gmac_3v3: gmac-3v3 {
   16                 compatible = "regulator-fixed";
   17                 regulator-name = "vcc-gmac-3v3";
   18                 regulator-min-microvolt = <3300000>;
   19                 regulator-max-microvolt = <3300000>;
   20                 startup-delay-us = <100000>;
   21                 enable-active-high;
   22                 gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
   23                 vin-supply = <®_aldo2>;
   24         };
   25 };
   26 
   27 &emac {
   28         pinctrl-names = "default";
   29         pinctrl-0 = <&ext_rgmii_pins>;
   30         phy-mode = "rgmii-id";
   31         phy-handle = <&ext_rgmii_phy>;
   32         phy-supply = <®_gmac_3v3>;
   33         allwinner,rx-delay-ps = <200>;
   34         allwinner,tx-delay-ps = <200>;
   35         status = "okay";
   36 };
   37 
   38 &mdio {
   39         ext_rgmii_phy: ethernet-phy@1 {
   40                 compatible = "ethernet-phy-ieee802.3-c22";
   41                 reg = <1>;
   42         };
   43 };
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