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

   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 = <&reg_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 = <&reg_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 };