arch/arm64/boot/dts/hisilicon/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         reg_pcie: regulator-pcie {
  66                 compatible = "regulator-fixed";
  67                 regulator-name = "3V3_PCIE0";
  68                 regulator-min-microvolt = <3300000>;
  69                 regulator-max-microvolt = <3300000>;
  70                 gpio = <&gpio6 7 0>;
  71                 enable-active-high;
  72         };
  73 };
  74
  75 &ehci {
  76         status = "okay";
  77 };
  78
  79 &gmac1 {
  80         status = "okay";
  81         #address-cells = <1>;
  82         #size-cells = <0>;
  83         phy-handle = <&eth_phy1>;
  84         phy-mode = "rgmii";
  85         hisilicon,phy-reset-delays-us = <10000 10000 30000>;
  86
  87         eth_phy1: phy@3 {
  88                 reg = <3>;
  89         };
  90 };
  91
  92 &gpio1 {
  93         status = "okay";
  94         gpio-line-names = "GPIO-E",     "",
  95                           "",           "",
  96                           "",           "GPIO-F",
  97                           "",           "GPIO-J";
  98 };
  99
 100 &gpio2 {
 101         status = "okay";
 102         gpio-line-names = "GPIO-H",     "GPIO-I",
 103                           "GPIO-L",     "GPIO-G",
 104                           "GPIO-K",     "",
 105                           "",           "";
 106 };
 107
 108 &gpio3 {
 109         status = "okay";
 110         gpio-line-names = "",           "",
 111                           "",           "",
 112                           "GPIO-C",     "",
 113                           "",           "GPIO-B";
 114 };
 115
 116 &gpio4 {
 117         status = "okay";
 118         gpio-line-names = "",           "",
 119                           "",           "",
 120                           "",           "GPIO-D",
 121                           "",           "";
 122 };
 123
 124 &gpio5 {
 125         status = "okay";
 126         gpio-line-names = "",           "USER-LED-1",
 127                           "USER-LED-2", "",
 128                           "",           "GPIO-A",
 129                           "",           "";
 130 };
 131
 132 &gpio6 {
 133         status = "okay";
 134         gpio-line-names = "",           "",
 135                           "",           "USER-LED-0",
 136                           "",           "",
 137                           "",           "";
 138 };
 139
 140 &gpio10 {
 141         status = "okay";
 142         gpio-line-names = "",           "",
 143                           "",           "",
 144                           "",           "",
 145                           "USER-LED-3", "";
 146 };
 147
 148 &i2c0 {
 149         status = "okay";
 150         label = "LS-I2C0";
 151 };
 152
 153 &i2c2 {
 154         status = "okay";
 155         label = "LS-I2C1";
 156 };
 157
 158 &ir {
 159         status = "okay";
 160 };
 161
 162 &ohci {
 163         status = "okay";
 164 };
 165
 166 &pcie {
 167         reset-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
 168         vpcie-supply = <&reg_pcie>;
 169         status = "okay";
 170 };
 171
 172 &sd0 {
 173         bus-width = <4>;
 174         cap-sd-highspeed;
 175         status = "okay";
 176 };
 177
 178 &spi0 {
 179         status = "okay";
 180         label = "LS-SPI0";
 181 };
 182
 183 &uart0 {
 184         status = "okay";
 185 };
 186
 187 &uart2 {
 188         status = "okay";
 189         label = "LS-UART0";
 190 };
 191 /* No optional LS-UART1 on Low Speed Expansion Connector. */