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         reserved-memory {
  43                 #address-cells = <2>;
  44                 #size-cells = <2>;
  45                 ranges;
  46
  47                 ramoops@32000000 {
  48                         compatible = "ramoops";
  49                         reg = <0x0 0x32000000 0x0 0x00100000>;
  50                         record-size     = <0x00020000>;
  51                         console-size    = <0x00020000>;
  52                         ftrace-size     = <0x00020000>;
  53                 };
  54         };
  55
  56         reboot-mode-syscon@32100000 {
  57                 compatible = "syscon", "simple-mfd";
  58                 reg = <0x0 0x32100000 0x0 0x00001000>;
  59
  60                 reboot-mode {
  61                         compatible = "syscon-reboot-mode";
  62                         offset = <0x0>;
  63
  64                         mode-normal     = <0x77665501>;
  65                         mode-bootloader = <0x77665500>;
  66                         mode-recovery   = <0x77665502>;
  67                 };
  68         };
  69
  70         keys {
  71                 compatible = "gpio-keys";
  72                 pinctrl-names = "default";
  73                 pinctrl-0 = <&pwr_key_pmx_func &pwr_key_cfg_func>;
  74
  75                 power {
  76                         wakeup-source;
  77                         gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
  78                         label = "GPIO Power";
  79                         linux,code = <KEY_POWER>;
  80                 };
  81         };
  82
  83         leds {
  84                 compatible = "gpio-leds";
  85
  86                 user_led1 {
  87                         label = "user_led1";
  88                         /* gpio_150_user_led1 */
  89                         gpios = <&gpio18 6 0>;
  90                         linux,default-trigger = "heartbeat";
  91                 };
  92
  93                 user_led2 {
  94                         label = "user_led2";
  95                         /* gpio_151_user_led2 */
  96                         gpios = <&gpio18 7 0>;
  97                         linux,default-trigger = "mmc0";
  98                 };
  99
 100                 user_led3 {
 101                         label = "user_led3";
 102                         /* gpio_189_user_led3 */
 103                         gpios = <&gpio23 5 0>;
 104                         default-state = "off";
 105                 };
 106
 107                 user_led4 {
 108                         label = "user_led4";
 109                         /* gpio_190_user_led4 */
 110                         gpios = <&gpio23 6 0>;
 111                         linux,default-trigger = "cpu0";
 112                 };
 113
 114                 wlan_active_led {
 115                         label = "wifi_active";
 116                         /* gpio_205_wifi_active */
 117                         gpios = <&gpio25 5 0>;
 118                         linux,default-trigger = "phy0tx";
 119                         default-state = "off";
 120                 };
 121
 122                 bt_active_led {
 123                         label = "bt_active";
 124                         gpios = <&gpio25 7 0>;
 125                         /* gpio_207_user_led1 */
 126                         linux,default-trigger = "hci0-power";
 127                         default-state = "off";
 128                 };
 129         };
 130
 131         pmic: pmic@fff34000 {
 132                 compatible = "hisilicon,hi6421v530-pmic";
 133                 reg = <0x0 0xfff34000 0x0 0x1000>;
 134                 interrupt-controller;
 135                 #interrupt-cells = <2>;
 136
 137                 regulators {
 138                         ldo3: LDO3 { /* HDMI */
 139                                 regulator-name = "VOUT3_1V85";
 140                                 regulator-min-microvolt = <1800000>;
 141                                 regulator-max-microvolt = <2200000>;
 142                                 regulator-enable-ramp-delay = <120>;
 143                         };
 144
 145                         ldo9: LDO9 { /* SDCARD I/O */
 146                                 regulator-name = "VOUT9_1V8_2V95";
 147                                 regulator-min-microvolt = <1750000>;
 148                                 regulator-max-microvolt = <3300000>;
 149                                 regulator-enable-ramp-delay = <240>;
 150                         };
 151
 152                         ldo11: LDO11 { /* Low Speed Connector */
 153                                 regulator-name = "VOUT11_1V8_2V95";
 154                                 regulator-min-microvolt = <1750000>;
 155                                 regulator-max-microvolt = <3300000>;
 156                                 regulator-enable-ramp-delay = <240>;
 157                         };
 158
 159                         ldo15: LDO15 { /* UFS VCC */
 160                                 regulator-name = "VOUT15_3V0";
 161                                 regulator-min-microvolt = <1750000>;
 162                                 regulator-max-microvolt = <3000000>;
 163                                 regulator-boot-on;
 164                                 regulator-always-on;
 165                                 regulator-enable-ramp-delay = <120>;
 166                         };
 167
 168                         ldo16: LDO16 { /* SD VDD */
 169                                 regulator-name = "VOUT16_2V95";
 170                                 regulator-min-microvolt = <1750000>;
 171                                 regulator-max-microvolt = <3000000>;
 172                                 regulator-enable-ramp-delay = <360>;
 173                         };
 174                 };
 175         };
 176
 177         wlan_en: wlan-en-1-8v {
 178                 compatible = "regulator-fixed";
 179                 regulator-name = "wlan-en-regulator";
 180                 regulator-min-microvolt = <1800000>;
 181                 regulator-max-microvolt = <1800000>;
 182
 183                 /* GPIO_051_WIFI_EN */
 184                 gpio = <&gpio6 3 0>;
 185
 186                 /* WLAN card specific delay */
 187                 startup-delay-us = <70000>;
 188                 enable-active-high;
 189         };
 190
 191         firmware {
 192                 optee {
 193                         compatible = "linaro,optee-tz";
 194                         method = "smc";
 195                 };
 196         };
 197 };
 198
 199 &i2c0 {
 200         /* On Low speed expansion */
 201         label = "LS-I2C0";
 202         status = "okay";
 203 };
 204
 205 &i2c1 {
 206         status = "okay";
 207
 208         adv7533: adv7533@39 {
 209                 status = "ok";
 210                 compatible = "adi,adv7533";
 211                 reg = <0x39>;
 212         };
 213 };
 214
 215 &i2c7 {
 216         /* On Low speed expansion */
 217         label = "LS-I2C1";
 218         status = "okay";
 219 };
 220
 221 &uart3 {
 222         /* On Low speed expansion */
 223         label = "LS-UART0";
 224         status = "okay";
 225 };
 226
 227 &uart4 {
 228         status = "okay";
 229
 230         bluetooth {
 231                 compatible = "ti,wl1837-st";
 232                 enable-gpios = <&gpio15 6 GPIO_ACTIVE_HIGH>;
 233                 max-speed = <3000000>;
 234         };
 235 };
 236
 237 &uart6 {
 238         /* On Low speed expansion */
 239         label = "LS-UART1";
 240         status = "okay";
 241 };
 242
 243 &spi2 {
 244         /* On Low speed expansion */
 245         label = "LS-SPI0";
 246         status = "okay";
 247 };
 248
 249 &spi3 {
 250         /* On High speed expansion */
 251         label = "HS-SPI1";
 252         status = "okay";
 253 };
 254
 255 &dwmmc1 {
 256         vmmc-supply = <&ldo16>;
 257         vqmmc-supply = <&ldo9>;
 258         status = "okay";
 259 };
 260
 261 &dwmmc2 { /* WIFI */
 262         broken-cd;
 263         /* WL_EN */
 264         vmmc-supply = <&wlan_en>;
 265         ti,non-removable;
 266         non-removable;
 267         #address-cells = <0x1>;
 268         #size-cells = <0x0>;
 269         status = "ok";
 270
 271         wlcore: wlcore@2 {
 272                 compatible = "ti,wl1837";
 273                 reg = <2>;      /* sdio func num */
 274                 /* WL_IRQ, GPIO_179_WL_WAKEUP_AP */
 275                 interrupt-parent = <&gpio22>;
 276                 interrupts = <3 IRQ_TYPE_EDGE_RISING>;
 277         };
 278 };