arch/arm64/boot/dts/allwinner/sun50i-a64-sopine-baseboard.dts

   1 /*
   2  * Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.xyz>
   3  *
   4  * Based on sun50i-a64-pine64.dts, which is:
   5  *   Copyright (c) 2016 ARM Ltd.
   6  *
   7  * This file is dual-licensed: you can use it either under the terms
   8  * of the GPL or the X11 license, at your option. Note that this dual
   9  * licensing only applies to this file, and not this project as a
  10  * whole.
  11  *
  12  *  a) This library is free software; you can redistribute it and/or
  13  *     modify it under the terms of the GNU General Public License as
  14  *     published by the Free Software Foundation; either version 2 of the
  15  *     License, or (at your option) any later version.
  16  *
  17  *     This library is distributed in the hope that it will be useful,
  18  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  *     GNU General Public License for more details.
  21  *
  22  * Or, alternatively,
  23  *
  24  *  b) Permission is hereby granted, free of charge, to any person
  25  *     obtaining a copy of this software and associated documentation
  26  *     files (the "Software"), to deal in the Software without
  27  *     restriction, including without limitation the rights to use,
  28  *     copy, modify, merge, publish, distribute, sublicense, and/or
  29  *     sell copies of the Software, and to permit persons to whom the
  30  *     Software is furnished to do so, subject to the following
  31  *     conditions:
  32  *
  33  *     The above copyright notice and this permission notice shall be
  34  *     included in all copies or substantial portions of the Software.
  35  *
  36  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  37  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  38  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  39  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  40  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  41  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  42  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  43  *     OTHER DEALINGS IN THE SOFTWARE.
  44  */
  45
  46 /dts-v1/;
  47
  48 #include "sun50i-a64-sopine.dtsi"
  49
  50 / {
  51         model = "SoPine with baseboard";
  52         compatible = "pine64,sopine-baseboard", "pine64,sopine",
  53                      "allwinner,sun50i-a64";
  54
  55         aliases {
  56                 ethernet0 = &emac;
  57                 serial0 = &uart0;
  58         };
  59
  60         chosen {
  61                 stdout-path = "serial0:115200n8";
  62         };
  63
  64         reg_vcc1v8: vcc1v8 {
  65                 compatible = "regulator-fixed";
  66                 regulator-name = "vcc1v8";
  67                 regulator-min-microvolt = <1800000>;
  68                 regulator-max-microvolt = <1800000>;
  69         };
  70 };
  71
  72 &ehci0 {
  73         status = "okay";
  74 };
  75
  76 &ehci1 {
  77         status = "okay";
  78 };
  79
  80 &emac {
  81         pinctrl-names = "default";
  82         pinctrl-0 = <&rgmii_pins>;
  83         phy-mode = "rgmii";
  84         phy-handle = <&ext_rgmii_phy>;
  85         status = "okay";
  86 };
  87
  88 &mdio {
  89         ext_rgmii_phy: ethernet-phy@1 {
  90                 compatible = "ethernet-phy-ieee802.3-c22";
  91                 reg = <1>;
  92         };
  93 };
  94
  95 &mmc2 {
  96         pinctrl-names = "default";
  97         pinctrl-0 = <&mmc2_pins>;
  98         vmmc-supply = <&reg_vcc3v3>;
  99         vqmmc-supply = <&reg_vcc1v8>;
 100         bus-width = <8>;
 101         non-removable;
 102         cap-mmc-hw-reset;
 103         status = "okay";
 104 };
 105
 106 &ohci0 {
 107         status = "okay";
 108 };
 109
 110 &ohci1 {
 111         status = "okay";
 112 };
 113
 114 &uart0 {
 115         pinctrl-names = "default";
 116         pinctrl-0 = <&uart0_pins_a>;
 117         status = "okay";
 118 };
 119
 120 &usb_otg {
 121         dr_mode = "host";
 122         status = "okay";
 123 };
 124
 125 &usbphy {
 126         status = "okay";
 127 };