| /* |
| * Copyright (c) 2020 Teslabs Engineering S.L. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/h7/stm32h743Xi.dtsi> |
| #include "arduino_r3_connector.dtsi" |
| |
| / { |
| model = "STMicroelectronics STM32H743ZI-NUCLEO board"; |
| compatible = "st,stm32h743zi-nucleo", "st,stm32h743"; |
| |
| chosen { |
| zephyr,console = &usart3; |
| zephyr,shell-uart = &usart3; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,dtcm = &dtcm; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| green_led: led_0 { |
| gpios = <&gpiob 0 GPIO_ACTIVE_HIGH>; |
| label = "User LD1"; |
| }; |
| blue_led: led_1 { |
| gpios = <&gpiob 7 GPIO_ACTIVE_HIGH>; |
| label = "User LD2"; |
| }; |
| }; |
| |
| pwmleds { |
| compatible = "pwm-leds"; |
| |
| red_pwm_led: red_pwm_led { |
| pwms = <&pwm12 1 4 PWM_POLARITY_NORMAL>; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| user_button: button_0 { |
| label = "User"; |
| gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
| |
| aliases { |
| led0 = &green_led; |
| led1 = &blue_led; |
| pwm-led0 = &red_pwm_led; |
| sw0 = &user_button; |
| }; |
| }; |
| |
| &usart3 { |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &rtc { |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
| |
| &timers12 { |
| status = "okay"; |
| |
| pwm12: pwm { |
| status = "okay"; |
| }; |
| }; |
| |
| &adc1_2 { |
| status = "okay"; |
| }; |
| |
| &rng { |
| status = "okay"; |
| }; |