| /* |
| * Copyright (c) 2017 Linaro Limited |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/stm32f411.dtsi> |
| |
| / { |
| model = "STMicroelectronics STM32F411RE-NUCLEO board"; |
| compatible = "st,stm32f411re-nucleo", "st,stm32f411"; |
| |
| chosen { |
| zephyr,console = &usart2; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| }; |
| }; |
| |
| &usart1 { |
| current-speed = <115200>; |
| pinctrl-0 = <&usart1_pins_a>; |
| pinctrl-names = "default"; |
| status = "ok"; |
| }; |
| |
| &usart2 { |
| current-speed = <115200>; |
| pinctrl-0 = <&usart2_pins_a>; |
| pinctrl-names = "default"; |
| status = "ok"; |
| }; |
| |
| &i2c1 { |
| status = "ok"; |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
| |
| &i2c3 { |
| clock-frequency = <I2C_BITRATE_FAST>; |
| }; |
