arch/arm/dts/rk3399-nanopi-m4.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * FriendlyElec NanoPi M4 board device tree source
   4  *
   5  * Copyright (c) 2018 FriendlyElec Computer Tech. Co., Ltd.
   6  * (http://www.friendlyarm.com)
   7  *
   8  * Copyright (c) 2018 Collabora Ltd.
   9  * Copyright (c) 2019 Arm Ltd.
  10  */
  11
  12 /dts-v1/;
  13 #include "rk3399-nanopi4.dtsi"
  14
  15 / {
  16         model = "FriendlyElec NanoPi M4";
  17         compatible = "friendlyarm,nanopi-m4", "rockchip,rk3399";
  18
  19         vdd_5v: vdd-5v {
  20                 compatible = "regulator-fixed";
  21                 regulator-name = "vdd_5v";
  22                 regulator-always-on;
  23                 regulator-boot-on;
  24         };
  25
  26         vcc5v0_core: vcc5v0-core {
  27                 compatible = "regulator-fixed";
  28                 regulator-name = "vcc5v0_core";
  29                 regulator-always-on;
  30                 regulator-boot-on;
  31                 vin-supply = <&vdd_5v>;
  32         };
  33
  34         vcc5v0_usb1: vcc5v0-usb1 {
  35                 compatible = "regulator-fixed";
  36                 regulator-name = "vcc5v0_usb1";
  37                 regulator-always-on;
  38                 regulator-boot-on;
  39                 vin-supply = <&vcc5v0_sys>;
  40         };
  41
  42         vcc5v0_usb2: vcc5v0-usb2 {
  43                 compatible = "regulator-fixed";
  44                 regulator-name = "vcc5v0_usb2";
  45                 regulator-always-on;
  46                 regulator-boot-on;
  47                 vin-supply = <&vcc5v0_sys>;
  48         };
  49 };
  50
  51 &vcc3v3_sys {
  52         vin-supply = <&vcc5v0_core>;
  53 };
  54
  55 &u2phy0_host {
  56         phy-supply = <&vcc5v0_usb1>;
  57 };
  58
  59 &u2phy1_host {
  60         phy-supply = <&vcc5v0_usb2>;
  61 };
  62
  63 &vbus_typec {
  64         regulator-always-on;
  65         vin-supply = <&vdd_5v>;
  66 };