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 #include "poplar-pinctrl.dtsi"
  15
  16 / {
  17         model = "HiSilicon Poplar Development Board";
  18         compatible = "hisilicon,hi3798cv200-poplar", "hisilicon,hi3798cv200";
  19
  20         aliases {
  21                 serial0 = &uart0;
  22                 serial2 = &uart2;
  23         };
  24
  25         chosen {
  26                 stdout-path = "serial0:115200n8";
  27         };
  28
  29         memory@0 {
  30                 device_type = "memory";
  31                 reg = <0x0 0x0 0x0 0x80000000>;
  32         };
  33
  34         leds {
  35                 compatible = "gpio-leds";
  36
  37                 user-led0 {
  38                         label = "green:user1";
  39                         gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
  40                         linux,default-trigger = "heartbeat";
  41                         default-state = "off";
  42                 };
  43
  44                 user-led1 {
  45                         label = "green:user2";
  46                         gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
  47                         linux,default-trigger = "mmc0";
  48                         default-state = "off";
  49                 };
  50
  51                 user-led2 {
  52                         label = "green:user3";
  53                         gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
  54                         linux,default-trigger = "mmc1";
  55                         default-state = "off";
  56                 };
  57
  58                 user-led3 {
  59                         label = "green:user4";
  60                         gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
  61                         linux,default-trigger = "none";
  62                         panic-indicator;
  63                         default-state = "off";
  64                 };
  65         };
  66
  67         reg_pcie: regulator-pcie {
  68                 compatible = "regulator-fixed";
  69                 regulator-name = "3V3_PCIE0";
  70                 regulator-min-microvolt = <3300000>;
  71                 regulator-max-microvolt = <3300000>;
  72                 gpio = <&gpio6 7 0>;
  73                 enable-active-high;
  74         };
  75 };
  76
  77 &ehci {
  78         status = "okay";
  79 };
  80
  81 &emmc {
  82         pinctrl-names = "default";
  83         pinctrl-0 = <&emmc_pins_1 &emmc_pins_2
  84                      &emmc_pins_3 &emmc_pins_4>;
  85         fifo-depth = <256>;
  86         clock-frequency = <200000000>;
  87         cap-mmc-highspeed;
  88         mmc-ddr-1_8v;
  89         mmc-hs200-1_8v;
  90         non-removable;
  91         bus-width = <8>;
  92         status = "okay";
  93 };
  94
  95 &gmac1 {
  96         status = "okay";
  97         #address-cells = <1>;
  98         #size-cells = <0>;
  99         phy-handle = <&eth_phy1>;
 100         phy-mode = "rgmii";
 101         hisilicon,phy-reset-delays-us = <10000 10000 30000>;
 102
 103         eth_phy1: phy@3 {
 104                 reg = <3>;
 105         };
 106 };
 107
 108 &gpio1 {
 109         status = "okay";
 110         gpio-line-names = "GPIO-E",     "",
 111                           "",           "",
 112                           "",           "GPIO-F",
 113                           "",           "GPIO-J";
 114 };
 115
 116 &gpio2 {
 117         status = "okay";
 118         gpio-line-names = "GPIO-H",     "GPIO-I",
 119                           "GPIO-L",     "GPIO-G",
 120                           "GPIO-K",     "",
 121                           "",           "";
 122 };
 123
 124 &gpio3 {
 125         status = "okay";
 126         gpio-line-names = "",           "",
 127                           "",           "",
 128                           "GPIO-C",     "",
 129                           "",           "GPIO-B";
 130 };
 131
 132 &gpio4 {
 133         status = "okay";
 134         gpio-line-names = "",           "",
 135                           "",           "",
 136                           "",           "GPIO-D",
 137                           "",           "";
 138 };
 139
 140 &gpio5 {
 141         status = "okay";
 142         gpio-line-names = "",           "USER-LED-1",
 143                           "USER-LED-2", "",
 144                           "",           "GPIO-A",
 145                           "",           "";
 146 };
 147
 148 &gpio6 {
 149         status = "okay";
 150         gpio-line-names = "",           "",
 151                           "",           "USER-LED-0",
 152                           "",           "",
 153                           "",           "";
 154 };
 155
 156 &gpio10 {
 157         status = "okay";
 158         gpio-line-names = "",           "",
 159                           "",           "",
 160                           "",           "",
 161                           "USER-LED-3", "";
 162 };
 163
 164 &i2c0 {
 165         status = "okay";
 166         label = "LS-I2C0";
 167 };
 168
 169 &i2c2 {
 170         status = "okay";
 171         label = "LS-I2C1";
 172 };
 173
 174 &ir {
 175         status = "okay";
 176 };
 177
 178 &ohci {
 179         status = "okay";
 180 };
 181
 182 &pcie {
 183         reset-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
 184         vpcie-supply = <&reg_pcie>;
 185         status = "okay";
 186 };
 187
 188 &sd0 {
 189         bus-width = <4>;
 190         cap-sd-highspeed;
 191         status = "okay";
 192 };
 193
 194 &spi0 {
 195         status = "okay";
 196         label = "LS-SPI0";
 197 };
 198
 199 &uart0 {
 200         status = "okay";
 201 };
 202
 203 &uart2 {
 204         status = "okay";
 205         label = "LS-UART0";
 206 };
 207 /* No optional LS-UART1 on Low Speed Expansion Connector. */