arch/arm/dts/uniphier-ph1-ld4-ref.dts

   1 /*
   2  * Device Tree Source for UniPhier PH1-LD4 Reference Board
   3  *
   4  * Copyright (C) 2014 Panasonic Corporation
   5  *   Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 /dts-v1/;
  11 /include/ "uniphier-ph1-ld4.dtsi"
  12
  13 / {
  14         model = "Panasonic UniPhier PH1-LD4 Reference Board";
  15         compatible = "panasonic,ph1-ld4-ref", "panasonic,ph1-ld4";
  16
  17         memory {
  18                 device_type = "memory";
  19                 reg = <0x80000000 0x20000000>;
  20         };
  21
  22         chosen {
  23                 bootargs = "console=ttyPS0,115200 earlyprintk";
  24                 stdout-path = &uart0;
  25         };
  26
  27         aliases {
  28                 serial0 = &uart0;
  29                 serial1 = &uart1;
  30                 serial2 = &uart2;
  31                 serial3 = &uart3;
  32                 i2c0 = &i2c0;
  33                 i2c1 = &i2c1;
  34                 i2c2 = &i2c2;
  35                 i2c3 = &i2c3;
  36         };
  37 };
  38
  39 &uart0 {
  40         status = "okay";
  41 };
  42
  43 &uart1 {
  44         status = "okay";
  45 };
  46
  47 &i2c0 {
  48         status = "okay";
  49         eeprom {
  50                 compatible = "i2c-eeprom";
  51                 reg = <0x50>;
  52         };
  53 };
  54
  55 &usb0 {
  56         status = "okay";
  57 };
  58
  59 &usb1 {
  60         status = "okay";
  61 };