git.sur5r.net Git - u-boot/blob - arch/arm/dts/uniphier-ld20-ref.dts

   1 /*
   2  * Device Tree Source for UniPhier LD20 Reference Board
   3  *
   4  * Copyright (C) 2015-2016 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-ld20.dtsi"
  12 /include/ "uniphier-ref-daughter.dtsi"
  13 /include/ "uniphier-support-card.dtsi"
  14
  15 / {
  16         model = "UniPhier LD20 Reference Board";
  17         compatible = "socionext,uniphier-ld20-ref", "socionext,uniphier-ld20";
  18
  19         chosen {
  20                 stdout-path = "serial0:115200n8";
  21         };
  22
  23         aliases {
  24                 serial0 = &serial0;
  25                 serial1 = &serial1;
  26                 serial2 = &serial2;
  27                 serial3 = &serial3;
  28                 i2c0 = &i2c0;
  29                 i2c1 = &i2c1;
  30                 i2c2 = &i2c2;
  31                 i2c3 = &i2c3;
  32                 i2c4 = &i2c4;
  33                 i2c5 = &i2c5;
  34         };
  35
  36         memory@80000000 {
  37                 device_type = "memory";
  38                 reg = <0 0x80000000 0 0xc0000000>;
  39         };
  40 };
  41
  42 &ethsc {
  43         interrupts = <0 48 4>;
  44 };
  45
  46 &serial0 {
  47         status = "okay";
  48 };
  49
  50 &i2c0 {
  51         status = "okay";
  52 };
  53
  54 /* for U-Boot only */
  55 &serial0 {
  56         u-boot,dm-pre-reloc;
  57 };
  58
  59 &pinctrl_uart0 {
  60         u-boot,dm-pre-reloc;
  61 };