arch/arm64/boot/dts/socionext/uniphier-ph1-ld20-ref.dts

   1 /*
   2  * Device Tree Source for UniPhier PH1-LD20 Reference Board
   3  *
   4  * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
   5  *
   6  * This file is dual-licensed: you can use it either under the terms
   7  * of the GPL or the X11 license, at your option. Note that this dual
   8  * licensing only applies to this file, and not this project as a
   9  * whole.
  10  *
  11  *  a) This file is free software; you can redistribute it and/or
  12  *     modify it under the terms of the GNU General Public License as
  13  *     published by the Free Software Foundation; either version 2 of the
  14  *     License, or (at your option) any later version.
  15  *
  16  *     This file is distributed in the hope that it will be useful,
  17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *     GNU General Public License for more details.
  20  *
  21  * Or, alternatively,
  22  *
  23  *  b) Permission is hereby granted, free of charge, to any person
  24  *     obtaining a copy of this software and associated documentation
  25  *     files (the "Software"), to deal in the Software without
  26  *     restriction, including without limitation the rights to use,
  27  *     copy, modify, merge, publish, distribute, sublicense, and/or
  28  *     sell copies of the Software, and to permit persons to whom the
  29  *     Software is furnished to do so, subject to the following
  30  *     conditions:
  31  *
  32  *     The above copyright notice and this permission notice shall be
  33  *     included in all copies or substantial portions of the Software.
  34  *
  35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  42  *     OTHER DEALINGS IN THE SOFTWARE.
  43  */
  44
  45 /dts-v1/;
  46 /include/ "uniphier-ph1-ld20.dtsi"
  47 /include/ "uniphier-support-card.dtsi"
  48
  49 / {
  50         model = "UniPhier PH1-LD20 Reference Board";
  51         compatible = "socionext,ph1-ld20-ref", "socionext,ph1-ld20";
  52
  53         memory {
  54                 device_type = "memory";
  55                 reg = <0 0x80000000 0 0xc0000000>;
  56         };
  57
  58         chosen {
  59                 stdout-path = "serial0:115200n8";
  60         };
  61
  62         aliases {
  63                 serial0 = &serial0;
  64                 serial1 = &serial1;
  65                 serial2 = &serial2;
  66                 serial3 = &serial3;
  67                 i2c0 = &i2c0;
  68                 i2c1 = &i2c1;
  69                 i2c2 = &i2c2;
  70                 i2c3 = &i2c3;
  71                 i2c4 = &i2c4;
  72                 i2c5 = &i2c5;
  73         };
  74 };
  75
  76 &ethsc {
  77         interrupts = <0 48 4>;
  78 };
  79
  80 &serial0 {
  81         status = "okay";
  82 };
  83
  84 &i2c0 {
  85         status = "okay";
  86 };