| /* |
| * Copyright (c) 2018 Linaro Limited |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/f4/stm32f446Xe.dtsi> |
| |
| / { |
| model = "STMicroelectronics 96Boards STM32 Sensor Mezzanine board"; |
| compatible = "st,stm32f446-b96b-f446ve", "st,stm32f446"; |
| |
| chosen { |
| zephyr,console = &uart4; |
| zephyr,shell-uart = &uart4; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| red_led_0: led_0 { |
| gpios = <&gpiod 10 GPIO_ACTIVE_HIGH>; |
| label = "User LD0"; |
| }; |
| green_led_1: led_1 { |
| gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>; |
| label = "User LD1"; |
| }; |
| blue_led_2: led_2 { |
| gpios = <&gpiod 12 GPIO_ACTIVE_HIGH>; |
| label = "User LD2"; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| user_button: button { |
| label = "Key"; |
| gpios = <&gpiod 13 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| aliases { |
| led0 = &red_led_0; |
| led1 = &green_led_1; |
| led2 = &blue_led_2; |
| sw0 = &user_button; |
| }; |
| }; |
| |
| &i2s2 { |
| status = "okay"; |
| |
| mp34dt01@0 { |
| compatible = "st,mpxxdtyy"; |
| reg = <0>; |
| label = "MP34DT01"; |
| }; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| |
| /* ST Microelectronics LIS3MDL magnetic field sensor */ |
| lis3mdl-magn@1e { |
| compatible = "st,lis3mdl-magn"; |
| reg = <0x1e>; |
| label = "LIS3MDL"; |
| }; |
| |
| /* ST Microelectronics LPS22HB pressure sensor */ |
| lps22hb-press@5d { |
| compatible = "st,lps22hb-press"; |
| reg = <0x5d>; |
| label = "LPS22HB"; |
| }; |
| }; |
| |
| &i2c2 { |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
| |
| &dma1 { |
| status = "okay"; |
| }; |
| |
| &i2s2 { |
| status = "okay"; |
| }; |
| |
| &spi1 { |
| status = "okay"; |
| }; |
| |
| &spi2 { |
| status = "okay"; |
| }; |
| |
| &spi4 { |
| status = "okay"; |
| }; |
| |
| &timers3 { |
| status = "okay"; |
| |
| pwm { |
| status = "okay"; |
| }; |
| }; |
| |
| &timers4 { |
| status = "okay"; |
| |
| pwm { |
| status = "okay"; |
| }; |
| }; |
| |
| &timers9 { |
| status = "okay"; |
| |
| pwm { |
| status = "okay"; |
| }; |
| }; |
| |
| &usart1 { |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &usart2 { |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &usart3 { |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &uart4 { |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| }; |