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                 serial0 = &uart0;
  57         };
  58
  59         chosen {
  60                 stdout-path = "serial0:115200n8";
  61         };
  62
  63         reg_vcc1v8: vcc1v8 {
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "vcc1v8";
  66                 regulator-min-microvolt = <1800000>;
  67                 regulator-max-microvolt = <1800000>;
  68         };
  69 };
  70
  71 &ehci0 {
  72         status = "okay";
  73 };
  74
  75 &ehci1 {
  76         status = "okay";
  77 };
  78
  79 &mmc2 {
  80         pinctrl-names = "default";
  81         pinctrl-0 = <&mmc2_pins>;
  82         vmmc-supply = <&reg_vcc3v3>;
  83         vqmmc-supply = <&reg_vcc1v8>;
  84         bus-width = <8>;
  85         non-removable;
  86         cap-mmc-hw-reset;
  87         status = "okay";
  88 };
  89
  90 &ohci0 {
  91         status = "okay";
  92 };
  93
  94 &ohci1 {
  95         status = "okay";
  96 };
  97
  98 &uart0 {
  99         pinctrl-names = "default";
 100         pinctrl-0 = <&uart0_pins_a>;
 101         status = "okay";
 102 };
 103
 104 &usb_otg {
 105         dr_mode = "host";
 106         status = "okay";
 107 };
 108
 109 &usbphy {
 110         status = "okay";
 111 };