boards/arm/gd32a503v_eval/gd32a503v_eval.dts

/*
 * Copyright (c) 2022 YuLong Yao <feilongphone@gmail.com>
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <gigadevice/gd32a50x/gd32a503vdt3.dtsi>
#include "gd32a503v_eval-pinctrl.dtsi"

/ {
	model = "GigaDevice GD32A503V-EVAL";
	compatible = "gd,gd32a503v-eval";

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,console = &usart0;
		zephyr,shell-uart = &usart0;
		zephyr,flash-controller = &fmc;
	};

	leds {
		compatible = "gpio-leds";
		led1: led1 {
			gpios = <&gpioc 0 GPIO_ACTIVE_LOW>;
			label = "LED1";
		};
		led2: led2 {
			gpios = <&gpioc 1 GPIO_ACTIVE_LOW>;
			label = "LED2";
		};
	};

	aliases {
		led0 = &led1;
		led1 = &led2;
		spi-flash0 = &nor_flash;
	};
};

&gpioa {
	status = "okay";
};

&gpiob {
	status = "okay";
};

&gpioc {
	status = "okay";
};

&gpiod {
	status = "okay";
};

&gpioe {
	status = "okay";
};

&gpiof {
	status = "okay";
};

&usart0 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&usart0_default>;
	pinctrl-names = "default";
};

&adc0 {
	status = "okay";
	pinctrl-0 = <&adc0_default>;
	pinctrl-names = "default";
};

&dac {
	status = "okay";
	pinctrl-0 = <&dac_default>;
	pinctrl-names = "default";
};

&fwdgt {
	status = "okay";
};

&spi0 {
	status = "okay";
	pinctrl-0 = <&spi0_default>;
	pinctrl-names = "default";
	cs-gpios = <&gpioa 1 GPIO_ACTIVE_LOW>;

	nor_flash: gd25q16@0 {
		compatible ="jedec,spi-nor";
		size = <0x1000000>;
		reg = <0>;
		spi-max-frequency = <4000000>;
		status = "okay";
		jedec-id = [c8 40 15];
	};
};