arch/arm/dts/hi3798cv200-poplar.dts

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