src/arm/socionext/uniphier-ld4-ref.dts

   1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
   2 //
   3 // Device Tree Source for UniPhier LD4 Reference Board
   4 //
   5 // Copyright (C) 2015-2016 Socionext Inc.
   6 //   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
   7
   8 /dts-v1/;
   9 #include "uniphier-ld4.dtsi"
  10 #include "uniphier-ref-daughter.dtsi"
  11 #include "uniphier-support-card.dtsi"
  12
  13 / {
  14         model = "UniPhier LD4 Reference Board";
  15         compatible = "socionext,uniphier-ld4-ref", "socionext,uniphier-ld4";
  16
  17         chosen {
  18                 stdout-path = "serial0:115200n8";
  19         };
  20
  21         aliases {
  22                 serial0 = &serial0;
  23                 serial1 = &serialsc;
  24                 serial2 = &serial2;
  25                 serial3 = &serial3;
  26                 i2c0 = &i2c0;
  27                 i2c1 = &i2c1;
  28                 i2c2 = &i2c2;
  29                 i2c3 = &i2c3;
  30         };
  31
  32         memory@80000000 {
  33                 device_type = "memory";
  34                 reg = <0x80000000 0x20000000>;
  35         };
  36 };
  37
  38 &ethsc {
  39         interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
  40 };
  41
  42 &serialsc {
  43         interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
  44 };
  45
  46 &serial0 {
  47         status = "okay";
  48 };
  49
  50 &serial2 {
  51         status = "okay";
  52 };
  53
  54 &serial3 {
  55         status = "okay";
  56 };
  57
  58 &gpio {
  59         xirq1-hog {
  60                 gpio-hog;
  61                 gpios = <UNIPHIER_GPIO_IRQ(1) 0>;
  62                 input;
  63         };
  64 };
  65
  66 &i2c0 {
  67         status = "okay";
  68 };
  69
  70 &sd {
  71         status = "okay";
  72 };
  73
  74 &usb0 {
  75         status = "okay";
  76 };
  77
  78 &usb1 {
  79         status = "okay";
  80 };
  81
  82 &nand {
  83         status = "okay";
  84
  85         nand@0 {
  86                 reg = <0>;
  87         };
  88 };