arch/arm/dts/uniphier-pro4-ace.dts

   1 /*
   2  * Device Tree Source for UniPhier Pro4 Ace Board
   3  *
   4  * Copyright (C) 2016 Socionext Inc.
   5  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+        X11
   8  */
   9
  10 /dts-v1/;
  11 /include/ "uniphier-pro4.dtsi"
  12
  13 / {
  14         model = "UniPhier Pro4 Ace Board";
  15         compatible = "socionext,uniphier-pro4-ace", "socionext,uniphier-pro4";
  16
  17         chosen {
  18                 stdout-path = "serial0:115200n8";
  19         };
  20
  21         aliases {
  22                 serial0 = &serial0;
  23                 serial1 = &serial1;
  24                 serial2 = &serial2;
  25                 i2c0 = &i2c0;
  26                 i2c1 = &i2c1;
  27                 i2c2 = &i2c2;
  28                 i2c3 = &i2c3;
  29                 i2c5 = &i2c5;
  30                 i2c6 = &i2c6;
  31         };
  32
  33         memory {
  34                 device_type = "memory";
  35                 reg = <0x80000000 0x40000000>;
  36         };
  37 };
  38
  39 &serial0 {
  40         status = "okay";
  41 };
  42
  43 &serial1 {
  44         status = "okay";
  45 };
  46
  47 &serial2 {
  48         status = "okay";
  49 };
  50
  51 &i2c0 {
  52         status = "okay";
  53
  54         eeprom@54 {
  55                 compatible = "st,24c64", "i2c-eeprom";
  56                 reg = <0x54>;
  57                 u-boot,i2c-offset-len = <2>;
  58         };
  59 };
  60
  61 &i2c1 {
  62         status = "okay";
  63 };
  64
  65 &i2c2 {
  66         status = "okay";
  67 };
  68
  69 &i2c3 {
  70         status = "okay";
  71 };
  72
  73 &sd {
  74         status = "okay";
  75 };
  76
  77 &usb0 {
  78         status = "okay";
  79 };
  80
  81 &usb1 {
  82         status = "okay";
  83 };
  84
  85 &usb2 {
  86         status = "okay";
  87 };
  88
  89 &usb3 {
  90         status = "okay";
  91 };
  92
  93 /* for U-Boot only */
  94 &serial0 {
  95         u-boot,dm-pre-reloc;
  96 };
  97
  98 &pinctrl_uart0 {
  99         u-boot,dm-pre-reloc;
 100 };