arch/arm/dts/uniphier-ph1-pro4-ref.dts

   1 /*
   2  * Device Tree Source for UniPhier PH1-Pro4 Reference Board
   3  *
   4  * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
   5  *
   6  * SPDX-License-Identifier:     GPL-2.0+        X11
   7  */
   8
   9 /dts-v1/;
  10 /include/ "uniphier-ph1-pro4.dtsi"
  11 /include/ "uniphier-ref-daughter.dtsi"
  12
  13 / {
  14         model = "UniPhier PH1-Pro4 Reference Board";
  15         compatible = "socionext,ph1-pro4-ref", "socionext,ph1-pro4";
  16
  17         memory {
  18                 device_type = "memory";
  19                 reg = <0x80000000 0x40000000>;
  20         };
  21
  22         chosen {
  23                 bootargs = "console=ttyS0,115200";
  24                 stdout-path = &serial0;
  25         };
  26
  27         aliases {
  28                 serial0 = &serial0;
  29                 serial1 = &serial1;
  30                 serial2 = &serial2;
  31                 serial3 = &serial3;
  32                 i2c0 = &i2c0;
  33                 i2c1 = &i2c1;
  34                 i2c2 = &i2c2;
  35                 i2c3 = &i2c3;
  36                 i2c5 = &i2c5;
  37                 i2c6 = &i2c6;
  38                 usb0 = &usb0;
  39         };
  40 };
  41
  42 &serial0 {
  43         status = "okay";
  44 };
  45
  46 &serial1 {
  47         status = "okay";
  48 };
  49
  50 &serial2 {
  51         status = "okay";
  52 };
  53
  54 &i2c0 {
  55         status = "okay";
  56 };
  57
  58 &usb0 {
  59         status = "okay";
  60 };
  61
  62 &usb2 {
  63         status = "okay";
  64 };
  65
  66 &usb3 {
  67         status = "okay";
  68 };
  69
  70 /* for U-boot only */
  71 &serial0 {
  72        u-boot,dm-pre-reloc;
  73 };