| /* |
| * dts file for Hisilicon HiKey960 Development Board |
| * |
| * Copyright (C) 2016, Hisilicon Ltd. |
| * |
| */ |
| |
| /dts-v1/; |
| |
| #include "hi3660.dtsi" |
| #include "hikey960-pinctrl.dtsi" |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/input/input.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| |
| / { |
| model = "HiKey960"; |
| compatible = "hisilicon,hi3660-hikey960", "hisilicon,hi3660"; |
| |
| aliases { |
| mshc1 = &dwmmc1; |
| mshc2 = &dwmmc2; |
| serial0 = &uart0; |
| serial1 = &uart1; |
| serial2 = &uart2; |
| serial3 = &uart3; |
| serial4 = &uart4; |
| serial5 = &uart5; |
| serial6 = &uart6; |
| }; |
| |
| chosen { |
| stdout-path = "serial6:115200n8"; |
| }; |
| |
| memory@0 { |
| device_type = "memory"; |
| /* rewrite this at bootloader */ |
| reg = <0x0 0x0 0x0 0x0>; |
| }; |
| |
| keys { |
| compatible = "gpio-keys"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pwr_key_pmx_func &pwr_key_cfg_func>; |
| |
| power { |
| wakeup-source; |
| gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; |
| label = "GPIO Power"; |
| linux,code = <KEY_POWER>; |
| }; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| user_led1 { |
| label = "user_led1"; |
| /* gpio_150_user_led1 */ |
| gpios = <&gpio18 6 0>; |
| linux,default-trigger = "heartbeat"; |
| }; |
| |
| user_led2 { |
| label = "user_led2"; |
| /* gpio_151_user_led2 */ |
| gpios = <&gpio18 7 0>; |
| linux,default-trigger = "mmc0"; |
| }; |
| |
| user_led3 { |
| label = "user_led3"; |
| /* gpio_189_user_led3 */ |
| gpios = <&gpio23 5 0>; |
| default-state = "off"; |
| }; |
| |
| user_led4 { |
| label = "user_led4"; |
| /* gpio_190_user_led4 */ |
| gpios = <&gpio23 6 0>; |
| linux,default-trigger = "cpu0"; |
| }; |
| |
| wlan_active_led { |
| label = "wifi_active"; |
| /* gpio_205_wifi_active */ |
| gpios = <&gpio25 5 0>; |
| linux,default-trigger = "phy0tx"; |
| default-state = "off"; |
| }; |
| |
| bt_active_led { |
| label = "bt_active"; |
| gpios = <&gpio25 7 0>; |
| /* gpio_207_user_led1 */ |
| linux,default-trigger = "hci0-power"; |
| default-state = "off"; |
| }; |
| }; |
| |
| pmic: pmic@fff34000 { |
| compatible = "hisilicon,hi6421v530-pmic"; |
| reg = <0x0 0xfff34000 0x0 0x1000>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| regulators { |
| ldo3: LDO3 { /* HDMI */ |
| regulator-name = "VOUT3_1V85"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2200000>; |
| regulator-enable-ramp-delay = <120>; |
| }; |
| |
| ldo9: LDO9 { /* SDCARD I/O */ |
| regulator-name = "VOUT9_1V8_2V95"; |
| regulator-min-microvolt = <1750000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-enable-ramp-delay = <240>; |
| }; |
| |
| ldo11: LDO11 { /* Low Speed Connector */ |
| regulator-name = "VOUT11_1V8_2V95"; |
| regulator-min-microvolt = <1750000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-enable-ramp-delay = <240>; |
| }; |
| |
| ldo15: LDO15 { /* UFS VCC */ |
| regulator-name = "VOUT15_3V0"; |
| regulator-min-microvolt = <1750000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-enable-ramp-delay = <120>; |
| }; |
| |
| ldo16: LDO16 { /* SD VDD */ |
| regulator-name = "VOUT16_2V95"; |
| regulator-min-microvolt = <1750000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-enable-ramp-delay = <360>; |
| }; |
| }; |
| }; |
| |
| wlan_en: wlan-en-1-8v { |
| compatible = "regulator-fixed"; |
| regulator-name = "wlan-en-regulator"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| |
| /* GPIO_051_WIFI_EN */ |
| gpio = <&gpio6 3 0>; |
| |
| /* WLAN card specific delay */ |
| startup-delay-us = <70000>; |
| enable-active-high; |
| }; |
| }; |
| |
| &i2c0 { |
| /* On Low speed expansion */ |
| label = "LS-I2C0"; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| |
| adv7533: adv7533@39 { |
| status = "ok"; |
| compatible = "adi,adv7533"; |
| reg = <0x39>; |
| }; |
| }; |
| |
| &i2c7 { |
| /* On Low speed expansion */ |
| label = "LS-I2C1"; |
| status = "okay"; |
| }; |
| |
| &uart3 { |
| /* On Low speed expansion */ |
| label = "LS-UART0"; |
| status = "okay"; |
| }; |
| |
| &uart4 { |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "ti,wl1837-st"; |
| enable-gpios = <&gpio15 6 GPIO_ACTIVE_HIGH>; |
| max-speed = <921600>; |
| }; |
| }; |
| |
| &uart6 { |
| /* On Low speed expansion */ |
| label = "LS-UART1"; |
| status = "okay"; |
| }; |
| |
| &spi2 { |
| /* On Low speed expansion */ |
| label = "LS-SPI0"; |
| status = "okay"; |
| }; |
| |
| &spi3 { |
| /* On High speed expansion */ |
| label = "HS-SPI1"; |
| status = "okay"; |
| }; |
| |
| &dwmmc1 { |
| vmmc-supply = <&ldo16>; |
| vqmmc-supply = <&ldo9>; |
| status = "okay"; |
| }; |
| |
| &dwmmc2 { /* WIFI */ |
| broken-cd; |
| /* WL_EN */ |
| vmmc-supply = <&wlan_en>; |
| ti,non-removable; |
| non-removable; |
| #address-cells = <0x1>; |
| #size-cells = <0x0>; |
| status = "ok"; |
| |
| wlcore: wlcore@2 { |
| compatible = "ti,wl1837"; |
| reg = <2>; /* sdio func num */ |
| /* WL_IRQ, GPIO_179_WL_WAKEUP_AP */ |
| interrupt-parent = <&gpio22>; |
| interrupts = <3 IRQ_TYPE_EDGE_RISING>; |
| }; |
| }; |