/* * Copyright (c) 2022, TOKITA Hiroshi * SPDX-License-Identifier: Apache-2.0 */ /dts-v1/; #include #include "gd32f407v_start-pinctrl.dtsi" #include / { model = "GigaDevice GD32F407V-START"; compatible = "gd,gd32f407v-start"; chosen { zephyr,sram = &sram0; zephyr,flash = &flash0; zephyr,console = &usart0; zephyr,shell-uart = &usart0; }; leds { compatible = "gpio-leds"; led2: led2 { gpios = <&gpioc 6 GPIO_ACTIVE_HIGH>; }; }; gpio_keys { compatible = "gpio-keys"; user_key: user_key { label = "USER_KEY"; gpios = <&gpioa 0 GPIO_ACTIVE_LOW>; zephyr,code = ; }; }; pwmleds { compatible = "pwm-leds"; pwm_led: pwm_led { pwms = <&pwm2 0 PWM_MSEC(20) PWM_POLARITY_NORMAL>; }; }; aliases { led0 = &led2; sw0 = &user_key; pwm-led0 = &pwm_led; }; }; &gpioa { status = "okay"; }; &gpioc { status = "okay"; }; &usart0 { status = "okay"; current-speed = <115200>; pinctrl-0 = <&usart0_default>; pinctrl-names = "default"; }; &timer2 { status = "okay"; prescaler = <256>; pwm2: pwm { status = "okay"; pinctrl-0 = <&pwm2_default>; pinctrl-names = "default"; }; };