| /* |
| * Copyright (c) 2017 Linaro Limited |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <st/f4/stm32f407Xg.dtsi> |
| |
| / { |
| model = "STMicroelectronics STM32F4DISCOVERY board"; |
| compatible = "st,stm32f4discovery", "st,stm32f407"; |
| |
| chosen { |
| zephyr,console = &usart2; |
| zephyr,shell-uart = &usart2; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,ccm = &ccm0; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| orange_led_3: led_3 { |
| gpios = <&gpiod 13 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LD3"; |
| }; |
| green_led_4: led_4 { |
| gpios = <&gpiod 12 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LD4"; |
| }; |
| red_led_5: led_5 { |
| gpios = <&gpiod 14 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LD5"; |
| }; |
| blue_led_6: led_6 { |
| gpios = <&gpiod 15 GPIO_INT_ACTIVE_HIGH>; |
| label = "User LD6"; |
| }; |
| }; |
| |
| gpio_keys { |
| compatible = "gpio-keys"; |
| user_button: button { |
| label = "Key"; |
| gpios = <&gpioa 0 GPIO_INT_ACTIVE_LOW>; |
| }; |
| }; |
| |
| aliases { |
| led0 = &green_led_4; |
| sw0 = &user_button; |
| }; |
| }; |
| |
| &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"; |
| }; |
| |
| &timers2 { |
| status = "ok"; |
| |
| pwm { |
| status = "ok"; |
| }; |
| }; |
| |
| &rtc { |
| status = "ok"; |
| }; |
| |
| &usbotg_fs { |
| status = "ok"; |
| }; |