zephyr/boards/arm/efm32hg_slstk3400a/efm32hg_slstk3400a.dts

/*
 * Copyright (c) 2017 Christian Taedcke
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <silabs/efm32hg322f64.dtsi>

/ {
	model = "Silicon Labs EFM32HG SLSTK3400A board";
	compatible = "silabs,efm32hg_slstk3400a", "silabs,efm32hg";

	chosen {
		zephyr,console = &usart1;
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
	};

	/* These aliases are provided for compatibility with samples */
	aliases {
		led0 = &led0;
		led1 = &led1;
		sw0 = &button0;
		sw1 = &button1;
		usart-1 = &usart1;
	};

	leds {
		compatible = "gpio-leds";
		led0: led_0 {
			gpios = <&gpiof 4 0>;
			label = "LED 0";
		};
		led1: led_1 {
			gpios = <&gpiof 5 0>;
			label = "LED 1";
		};
	};

	buttons {
		compatible = "gpio-keys";
		button0: button_0 {
			/* gpio flags need validation */
			gpios = <&gpioc 9 GPIO_INT_ACTIVE_LOW>;
			label = "User Push Button 0";
		};
		button1: button_1 {
			/* gpio flags need validation */
			gpios = <&gpioc 10 GPIO_INT_ACTIVE_LOW>;
			label = "User Push Button 1";
		};
	};

};

&usart1 {
	current-speed = <115200>;
	location = <4>;
	status = "ok";
};