arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts

   1 /*
   2  * dts file for Hisilicon HiKey960 Development Board
   3  *
   4  * Copyright (C) 2016, Hisilicon Ltd.
   5  *
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "hi3660.dtsi"
  11 #include "hikey960-pinctrl.dtsi"
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/input/input.h>
  14 #include <dt-bindings/interrupt-controller/irq.h>
  15
  16 / {
  17         model = "HiKey960";
  18         compatible = "hisilicon,hi3660-hikey960", "hisilicon,hi3660";
  19
  20         aliases {
  21                 mshc1 = &dwmmc1;
  22                 mshc2 = &dwmmc2;
  23                 serial0 = &uart0;
  24                 serial1 = &uart1;
  25                 serial2 = &uart2;
  26                 serial3 = &uart3;
  27                 serial4 = &uart4;
  28                 serial5 = &uart5;
  29                 serial6 = &uart6;
  30         };
  31
  32         chosen {
  33                 stdout-path = "serial6:115200n8";
  34         };
  35
  36         memory@0 {
  37                 device_type = "memory";
  38                 /* rewrite this at bootloader */
  39                 reg = <0x0 0x0 0x0 0x0>;
  40         };
  41
  42         keys {
  43                 compatible = "gpio-keys";
  44                 pinctrl-names = "default";
  45                 pinctrl-0 = <&pwr_key_pmx_func &pwr_key_cfg_func>;
  46
  47                 power {
  48                         wakeup-source;
  49                         gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
  50                         label = "GPIO Power";
  51                         linux,code = <KEY_POWER>;
  52                 };
  53         };
  54
  55         leds {
  56                 compatible = "gpio-leds";
  57
  58                 user_led1 {
  59                         label = "user_led1";
  60                         /* gpio_150_user_led1 */
  61                         gpios = <&gpio18 6 0>;
  62                         linux,default-trigger = "heartbeat";
  63                 };
  64
  65                 user_led2 {
  66                         label = "user_led2";
  67                         /* gpio_151_user_led2 */
  68                         gpios = <&gpio18 7 0>;
  69                         linux,default-trigger = "mmc0";
  70                 };
  71
  72                 user_led3 {
  73                         label = "user_led3";
  74                         /* gpio_189_user_led3 */
  75                         gpios = <&gpio23 5 0>;
  76                         default-state = "off";
  77                 };
  78
  79                 user_led4 {
  80                         label = "user_led4";
  81                         /* gpio_190_user_led4 */
  82                         gpios = <&gpio23 6 0>;
  83                         linux,default-trigger = "cpu0";
  84                 };
  85
  86                 wlan_active_led {
  87                         label = "wifi_active";
  88                         /* gpio_205_wifi_active */
  89                         gpios = <&gpio25 5 0>;
  90                         linux,default-trigger = "phy0tx";
  91                         default-state = "off";
  92                 };
  93
  94                 bt_active_led {
  95                         label = "bt_active";
  96                         gpios = <&gpio25 7 0>;
  97                         /* gpio_207_user_led1 */
  98                         linux,default-trigger = "hci0-power";
  99                         default-state = "off";
 100                 };
 101         };
 102
 103         pmic: pmic@fff34000 {
 104                 compatible = "hisilicon,hi6421v530-pmic";
 105                 reg = <0x0 0xfff34000 0x0 0x1000>;
 106                 interrupt-controller;
 107                 #interrupt-cells = <2>;
 108
 109                 regulators {
 110                         ldo3: LDO3 { /* HDMI */
 111                                 regulator-name = "VOUT3_1V85";
 112                                 regulator-min-microvolt = <1800000>;
 113                                 regulator-max-microvolt = <2200000>;
 114                                 regulator-enable-ramp-delay = <120>;
 115                         };
 116
 117                         ldo9: LDO9 { /* SDCARD I/O */
 118                                 regulator-name = "VOUT9_1V8_2V95";
 119                                 regulator-min-microvolt = <1750000>;
 120                                 regulator-max-microvolt = <3300000>;
 121                                 regulator-enable-ramp-delay = <240>;
 122                         };
 123
 124                         ldo11: LDO11 { /* Low Speed Connector */
 125                                 regulator-name = "VOUT11_1V8_2V95";
 126                                 regulator-min-microvolt = <1750000>;
 127                                 regulator-max-microvolt = <3300000>;
 128                                 regulator-enable-ramp-delay = <240>;
 129                         };
 130
 131                         ldo15: LDO15 { /* UFS VCC */
 132                                 regulator-name = "VOUT15_3V0";
 133                                 regulator-min-microvolt = <1750000>;
 134                                 regulator-max-microvolt = <3000000>;
 135                                 regulator-boot-on;
 136                                 regulator-always-on;
 137                                 regulator-enable-ramp-delay = <120>;
 138                         };
 139
 140                         ldo16: LDO16 { /* SD VDD */
 141                                 regulator-name = "VOUT16_2V95";
 142                                 regulator-min-microvolt = <1750000>;
 143                                 regulator-max-microvolt = <3000000>;
 144                                 regulator-enable-ramp-delay = <360>;
 145                         };
 146                 };
 147         };
 148
 149         wlan_en: wlan-en-1-8v {
 150                 compatible = "regulator-fixed";
 151                 regulator-name = "wlan-en-regulator";
 152                 regulator-min-microvolt = <1800000>;
 153                 regulator-max-microvolt = <1800000>;
 154
 155                 /* GPIO_051_WIFI_EN */
 156                 gpio = <&gpio6 3 0>;
 157
 158                 /* WLAN card specific delay */
 159                 startup-delay-us = <70000>;
 160                 enable-active-high;
 161         };
 162 };
 163
 164 &i2c0 {
 165         /* On Low speed expansion */
 166         label = "LS-I2C0";
 167         status = "okay";
 168 };
 169
 170 &i2c1 {
 171         status = "okay";
 172
 173         adv7533: adv7533@39 {
 174                 status = "ok";
 175                 compatible = "adi,adv7533";
 176                 reg = <0x39>;
 177         };
 178 };
 179
 180 &i2c7 {
 181         /* On Low speed expansion */
 182         label = "LS-I2C1";
 183         status = "okay";
 184 };
 185
 186 &uart3 {
 187         /* On Low speed expansion */
 188         label = "LS-UART0";
 189         status = "okay";
 190 };
 191
 192 &uart4 {
 193         status = "okay";
 194
 195         bluetooth {
 196                 compatible = "ti,wl1837-st";
 197                 enable-gpios = <&gpio15 6 GPIO_ACTIVE_HIGH>;
 198                 max-speed = <921600>;
 199         };
 200 };
 201
 202 &uart6 {
 203         /* On Low speed expansion */
 204         label = "LS-UART1";
 205         status = "okay";
 206 };
 207
 208 &spi2 {
 209         /* On Low speed expansion */
 210         label = "LS-SPI0";
 211         status = "okay";
 212 };
 213
 214 &spi3 {
 215         /* On High speed expansion */
 216         label = "HS-SPI1";
 217         status = "okay";
 218 };
 219
 220 &dwmmc1 {
 221         vmmc-supply = <&ldo16>;
 222         vqmmc-supply = <&ldo9>;
 223         status = "okay";
 224 };
 225
 226 &dwmmc2 { /* WIFI */
 227         broken-cd;
 228         /* WL_EN */
 229         vmmc-supply = <&wlan_en>;
 230         ti,non-removable;
 231         non-removable;
 232         #address-cells = <0x1>;
 233         #size-cells = <0x0>;
 234         status = "ok";
 235
 236         wlcore: wlcore@2 {
 237                 compatible = "ti,wl1837";
 238                 reg = <2>;      /* sdio func num */
 239                 /* WL_IRQ, GPIO_179_WL_WAKEUP_AP */
 240                 interrupt-parent = <&gpio22>;
 241                 interrupts = <3 IRQ_TYPE_EDGE_RISING>;
 242         };
 243 };