zephyr/boards/arm/rzt2m_starterkit/rzt2m_starter_kit.dts

/*
 * Copyright (c) 2023 Antmicro <www.antmicro.com>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <dt-bindings/pinctrl/renesas-rzt2m-pinctrl.h>
#include <arm/renesas/rzt2m.dtsi>

/ {
	model = "RZT/2M Starter Kit";
	compatible = "renesas,rzt2m_starter_kit";

	chosen {
		zephyr,sram = &cpu0_atcm;
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
	};

	aliases {
		led0 = &led0;
	};

	leds {
		compatible = "gpio-leds";
		led0: led0 {
			gpios = <&gpio19 6 0>;
			label = "led0";
		};
		led1: led1 {
			gpios = <&gpio19 4 0>;
			label = "led1";
		};
		led2: led2 {
			gpios = <&gpio20 0 0>;
			label = "led2";
		};
		led3: led3 {
			gpios = <&gpio23 4 0>;
			label = "led3";
		};
	};
};


&pinctrl {
	uart0_default: uart0_default {
		group1 {
			pinmux = <UART0TX_P16_5>;
		};
		group2 {
			pinmux = <UART0RX_P16_6>;
			input-enable;
		};
	};
	uart3_default: uart3_default {
		group1 {
			pinmux = <UART3TX_P18_0>;
		};
		group2 {
			pinmux = <UART3RX_P17_7>;
			input-enable;
		};
	};
};

&uart0 {
	status = "okay";
	pinctrl-0 = <&uart0_default>;
	pinctrl-names = "default";
};

&uart3 {
	status = "okay";
	pinctrl-0 = <&uart3_default>;
	pinctrl-names = "default";
};