arch/arm/dts/hi3798cv200-poplar.dts

   1 /*
   2  * DTS File for HiSilicon Poplar Development Board
   3  *
   4  * Copyright (c) 2016-2017 HiSilicon Technologies Co., Ltd.
   5  *
   6  * Released under the GPLv2 only.
   7  * SPDX-License-Identifier: GPL-2.0
   8  */
   9
  10 /dts-v1/;
  11
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include "hi3798cv200.dtsi"
  14
  15 / {
  16         model = "HiSilicon Poplar Development Board";
  17         compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200";
  18
  19         aliases {
  20                 serial0 = &uart0;
  21                 serial2 = &uart2;
  22         };
  23
  24         chosen {
  25                 stdout-path = "serial0:115200n8";
  26         };
  27
  28         memory@0 {
  29                 device_type = "memory";
  30                 reg = <0x0 0x0 0x0 0x80000000>;
  31         };
  32
  33         leds {
  34                 compatible = "gpio-leds";
  35
  36                 user-led0 {
  37                         label = "USER-LED0";
  38                         gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
  39                         linux,default-trigger = "heartbeat";
  40                         default-state = "off";
  41                 };
  42
  43                 user-led1 {
  44                         label = "USER-LED1";
  45                         gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
  46                         linux,default-trigger = "mmc0";
  47                         default-state = "off";
  48                 };
  49
  50                 user-led2 {
  51                         label = "USER-LED2";
  52                         gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
  53                         linux,default-trigger = "none";
  54                         default-state = "off";
  55                 };
  56
  57                 user-led3 {
  58                         label = "USER-LED3";
  59                         gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
  60                         linux,default-trigger = "cpu0";
  61                         default-state = "off";
  62                 };
  63         };
  64 };
  65
  66 &gmac1 {
  67         status = "okay";
  68         #address-cells = <1>;
  69         #size-cells = <0>;
  70         phy-handle = <&eth_phy1>;
  71         phy-mode = "rgmii";
  72         hisilicon,phy-reset-delays-us = <10000 10000 30000>;
  73
  74         eth_phy1: phy@3 {
  75                 reg = <3>;
  76         };
  77 };
  78
  79 &gpio1 {
  80         status = "okay";
  81         gpio-line-names = "LS-GPIO-E",  "",
  82                           "",           "",
  83                           "",           "LS-GPIO-F",
  84                           "",           "LS-GPIO-J";
  85 };
  86
  87 &gpio2 {
  88         status = "okay";
  89         gpio-line-names = "LS-GPIO-H",  "LS-GPIO-I",
  90                           "LS-GPIO-L",  "LS-GPIO-G",
  91                           "LS-GPIO-K",  "",
  92                           "",           "";
  93 };
  94
  95 &gpio3 {
  96         status = "okay";
  97         gpio-line-names = "",           "",
  98                           "",           "",
  99                           "LS-GPIO-C",  "",
 100                           "",           "LS-GPIO-B";
 101 };
 102
 103 &gpio4 {
 104         status = "okay";
 105         gpio-line-names = "",           "",
 106                           "",           "",
 107                           "",           "LS-GPIO-D",
 108                           "",           "";
 109 };
 110
 111 &gpio5 {
 112         status = "okay";
 113         gpio-line-names = "",           "USER-LED-1",
 114                           "USER-LED-2", "",
 115                           "",           "LS-GPIO-A",
 116                           "",           "";
 117 };
 118
 119 &gpio6 {
 120         status = "okay";
 121         gpio-line-names = "",           "",
 122                           "",           "USER-LED-0",
 123                           "",           "",
 124                           "",           "";
 125 };
 126
 127 &gpio10 {
 128         status = "okay";
 129         gpio-line-names = "",           "",
 130                           "",           "",
 131                           "",           "",
 132                           "USER-LED-3", "";
 133 };
 134
 135 &i2c0 {
 136         status = "okay";
 137         label = "LS-I2C0";
 138 };
 139
 140 &i2c2 {
 141         status = "okay";
 142         label = "LS-I2C1";
 143 };
 144
 145 &ir {
 146         status = "okay";
 147 };
 148
 149 &spi0 {
 150         status = "okay";
 151         label = "LS-SPI0";
 152 };
 153
 154 &uart0 {
 155         status = "okay";
 156 };
 157
 158 &uart2 {
 159         status = "okay";
 160         label = "LS-UART0";
 161 };
 162 /* No optional LS-UART1 on Low Speed Expansion Connector. */