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 #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         firmware {
  35                 optee {
  36                         compatible = "linaro,optee-tz";
  37                         method = "smc";
  38                 };
  39         };
  40
  41         leds {
  42                 compatible = "gpio-leds";
  43
  44                 user-led0 {
  45                         label = "USER-LED0";
  46                         gpios = <&gpio6 3 GPIO_ACTIVE_LOW>;
  47                         linux,default-trigger = "heartbeat";
  48                         default-state = "off";
  49                 };
  50
  51                 user-led1 {
  52                         label = "USER-LED1";
  53                         gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
  54                         linux,default-trigger = "mmc0";
  55                         default-state = "off";
  56                 };
  57
  58                 user-led2 {
  59                         label = "USER-LED2";
  60                         gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
  61                         linux,default-trigger = "none";
  62                         default-state = "off";
  63                 };
  64
  65                 user-led3 {
  66                         label = "USER-LED3";
  67                         gpios = <&gpio10 6 GPIO_ACTIVE_LOW>;
  68                         linux,default-trigger = "cpu0";
  69                         default-state = "off";
  70                 };
  71         };
  72
  73         reg_pcie: regulator-pcie {
  74                 compatible = "regulator-fixed";
  75                 regulator-name = "3V3_PCIE0";
  76                 regulator-min-microvolt = <3300000>;
  77                 regulator-max-microvolt = <3300000>;
  78                 gpio = <&gpio6 7 0>;
  79                 enable-active-high;
  80         };
  81 };
  82
  83 &ehci {
  84         status = "okay";
  85 };
  86
  87 &emmc {
  88         pinctrl-names = "default";
  89         pinctrl-0 = <&emmc_pins_1 &emmc_pins_2
  90                      &emmc_pins_3 &emmc_pins_4>;
  91         fifo-depth = <256>;
  92         clock-frequency = <200000000>;
  93         cap-mmc-highspeed;
  94         mmc-ddr-1_8v;
  95         mmc-hs200-1_8v;
  96         non-removable;
  97         bus-width = <8>;
  98         status = "okay";
  99 };
 100
 101 &gmac1 {
 102         status = "okay";
 103         #address-cells = <1>;
 104         #size-cells = <0>;
 105         phy-handle = <&eth_phy1>;
 106         phy-mode = "rgmii";
 107         hisilicon,phy-reset-delays-us = <10000 10000 30000>;
 108
 109         eth_phy1: phy@3 {
 110                 reg = <3>;
 111         };
 112 };
 113
 114 &gpio1 {
 115         status = "okay";
 116         gpio-line-names = "GPIO-E",     "",
 117                           "",           "",
 118                           "",           "GPIO-F",
 119                           "",           "GPIO-J";
 120 };
 121
 122 &gpio2 {
 123         status = "okay";
 124         gpio-line-names = "GPIO-H",     "GPIO-I",
 125                           "GPIO-L",     "GPIO-G",
 126                           "GPIO-K",     "",
 127                           "",           "";
 128 };
 129
 130 &gpio3 {
 131         status = "okay";
 132         gpio-line-names = "",           "",
 133                           "",           "",
 134                           "GPIO-C",     "",
 135                           "",           "GPIO-B";
 136 };
 137
 138 &gpio4 {
 139         status = "okay";
 140         gpio-line-names = "",           "",
 141                           "",           "",
 142                           "",           "GPIO-D",
 143                           "",           "";
 144 };
 145
 146 &gpio5 {
 147         status = "okay";
 148         gpio-line-names = "",           "USER-LED-1",
 149                           "USER-LED-2", "",
 150                           "",           "GPIO-A",
 151                           "",           "";
 152 };
 153
 154 &gpio6 {
 155         status = "okay";
 156         gpio-line-names = "",           "",
 157                           "",           "USER-LED-0",
 158                           "",           "",
 159                           "",           "";
 160 };
 161
 162 &gpio10 {
 163         status = "okay";
 164         gpio-line-names = "",           "",
 165                           "",           "",
 166                           "",           "",
 167                           "USER-LED-3", "";
 168 };
 169
 170 &i2c0 {
 171         status = "okay";
 172         label = "LS-I2C0";
 173 };
 174
 175 &i2c2 {
 176         status = "okay";
 177         label = "LS-I2C1";
 178 };
 179
 180 &ir {
 181         status = "okay";
 182 };
 183
 184 &ohci {
 185         status = "okay";
 186 };
 187
 188 &pcie {
 189         reset-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>;
 190         vpcie-supply = <&reg_pcie>;
 191         status = "okay";
 192 };
 193
 194 &sd0 {
 195         bus-width = <4>;
 196         cap-sd-highspeed;
 197         status = "okay";
 198 };
 199
 200 &spi0 {
 201         status = "okay";
 202         label = "LS-SPI0";
 203 };
 204
 205 &uart0 {
 206         status = "okay";
 207 };
 208
 209 &uart2 {
 210         status = "okay";
 211         label = "LS-UART0";
 212 };
 213 /* No optional LS-UART1 on Low Speed Expansion Connector. */