boards/renesas/ek_ra4m1/ek_ra4m1.dts

/*
 * Copyright (c) 2024-2025 Renesas Electronics Corporation
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <renesas/ra/ra4/r7fa4m1ab3cfp.dtsi>
#include <dt-bindings/gpio/gpio.h>
#include <zephyr/dt-bindings/adc/adc.h>
#include <dt-bindings/input/input-event-codes.h>
#include "ek_ra4m1-pinctrl.dtsi"

/ {
	model = "Renesas EK-RA4M1";
	compatible = "renesas,ra4m1", "renesas,ra";

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,console = &uart1;
		zephyr,shell-uart = &uart1;
		zephyr,entropy = &trng;
	};

	leds {
		compatible = "gpio-leds";

		led1: led1 {
			gpios = <&ioport1 6 GPIO_ACTIVE_HIGH>;
			label = "LED1";
		};
	};

	buttons {
		compatible = "gpio-keys";

		button0: s1 {
			gpios = <&ioport1 5 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
			label = "Push button switch 1";
			zephyr,code = <INPUT_KEY_0>;
		};
	};

	aliases {
		led0 = &led1;
		sw0 = &button0;
		watchdog0 = &wdt;
	};
};

&xtal {
	clock-frequency = <DT_FREQ_M(12)>;
	mosel = <0>;
	#clock-cells = <0>;
	status = "okay";
};

&subclk {
	status = "okay";
};

&pll {
	clocks = <&xtal>;
	div = <2>;
	mul = <8 0>;
	status = "okay";
};

&sci1 {
	pinctrl-0 = <&sci1_default>;
	pinctrl-names = "default";
	status = "okay";

	uart1: uart {
		current-speed = <115200>;
		status = "okay";
	};
};

&ioport1 {
	status = "okay";
};

&ioport2 {
	status = "okay";
};

&ioport4 {
	status = "okay";
};

&spi1 {
	pinctrl-0 = <&spi1_default>;
	pinctrl-names = "default";
	status = "okay";
};

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

&dac0 {
	pinctrl-0 = <&dac0_default>;
	pinctrl-names = "default";
	status = "okay";
};

&port_irq0 {
	interrupts = <27 12>;
	status = "okay";
};

&trng {
	status = "okay";
};

&pwm1 {
	pinctrl-0 = <&pwm1_default>;
	pinctrl-names = "default";
	interrupts = <8 1>, <9 1>;
	interrupt-names = "gtioca", "overflow";
	status = "okay";
};

&iic1 {
	pinctrl-0 = <&iic1_default>;
	pinctrl-names = "default";
	#address-cells = <1>;
	#size-cells = <0>;
	clock-frequency = <DT_FREQ_M(1)>;
	interrupts = <10 1>, <11 1>, <12 1>, <13 1>;
	interrupt-names = "rxi", "txi", "tei", "eri";
	status = "okay";
};

&wdt {
	status = "okay";
};