| /* |
| * Copyright (c) 2018 Ilya Tagunov <tagunil@gmail.com> |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/l0/stm32l073Xz.dtsi> |
| #include "arduino_r3_connector.dtsi" |
| |
| / { |
| model = "STMicroelectronics STM32L073RZ-NUCLEO board"; |
| compatible = "st,stm32l073rz-nucleo", "st,stm32l073"; |
| |
| chosen { |
| zephyr,console = &usart2; |
| zephyr,shell-uart = &usart2; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| green_led_2: led_2 { |
| gpios = <&gpioa 5 GPIO_ACTIVE_HIGH>; |
| label = "User LD2"; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| user_button: button { |
| label = "User"; |
| gpios = <&gpioc 13 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| aliases { |
| led0 = &green_led_2; |
| sw0 = &user_button; |
| adc1 = &adc1; |
| dac1 = &dac1; |
| }; |
| }; |
| |
| &usart1 { |
| current-speed = <115200>; |
| }; |
| |
| &usart2 { |
| current-speed = <115200>; |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
| |
| &spi1 { |
| status = "okay"; |
| }; |
| |
| &iwdg { |
| status = "okay"; |
| }; |
| |
| &adc1 { |
| status = "okay"; |
| }; |
| |
| &dac1 { |
| status = "okay"; |
| }; |