boards/arm/numaker_pfm_m467/numaker_pfm_m467.dts

/*
 * Copyright (c) 2023 Nuvoton Technology Corporation.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nuvoton/m46x.dtsi>
#include "numaker_pfm_m467-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>

/ {
	model = "Nuvoton PFM M467 board";
	compatible = "nuvoton,pfm-m467", "nuvoton,m467";

	aliases {
		led0 = &green_led;
		led1 = &blue_led;
		led2 = &red_led;
		sw0 = &user_button_1;
		sw1 = &user_button_2;
	};


	chosen {
		zephyr,console = &uart0;
		zephyr,shell-uart = &uart0;
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,code-partition = &slot0_partition;
		zephyr,canbus = &canfd0;
	};


	leds {
		compatible = "gpio-leds";
		red_led: led_0 {
			gpios = <&gpioh 4 GPIO_ACTIVE_LOW>;
			label = "User LD1";
		};
		green_led: led_1 {
			gpios = <&gpioh 6 GPIO_ACTIVE_LOW>;
			label = "User LD2";
		};
		blue_led: led_2 {
			gpios = <&gpioh 5 GPIO_ACTIVE_LOW>;
			label = "User LD3";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		user_button_1: button_1 {
			label = "User SW2";
			gpios = <&gpioh 1 GPIO_ACTIVE_LOW>;
			zephyr,code = <INPUT_KEY_0>;
		};
		user_button_2: button_2 {
			label = "User SW3";
			gpios = <&gpioh 0 GPIO_ACTIVE_LOW>;
			zephyr,code = <INPUT_KEY_1>;
		};
	};
};

&scc {
	/* For USB 1.1 Host/Device/OTG, configure to 192MHz, which can generate necessary 48MHz. */
	/* For USB 2.0 Host/Device/OTG or no USB application, comment out to use default. */
	core-clock = <192000000>;
};

&gpiob {
	status = "okay";
};

&gpioh {
	status = "okay";
};

&flash0 {
	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		slot0_partition: partition@0 {
			label = "image-0";
			reg = <0x00000000 0x00080000>;
		};
		slot1_partition: partition@80000 {
			label = "image-1";
			reg = <0x00080000 0x0007e000>;
		};
		storage_partition: partition@fe000 {
			label = "storage";
			reg = <0x000fe000 0x00002000>;
		};
	};
};

&sram0 {
	reg = <0x20000000 DT_SIZE_K(512)>;
};

&uart0 {
	current-speed = <115200>;
	pinctrl-0 = <&uart0_default>;
	pinctrl-names = "default";
	status = "okay";
};

&canfd0 {
	bus-speed = <125000>;
	bus-speed-data = <1000000>;
	pinctrl-0 = <&canfd0_default>;
	pinctrl-names = "default";
	status = "okay";
};

&emac {
	pinctrl-0 = <&emac_default>;
	pinctrl-names = "default";
	status = "okay";
};

/* On enabled, 'core-clock', as above, is required to to be 192MHz. */
zephyr_udc0: &usbd {
	pinctrl-0 = <&usbd_default>;
	pinctrl-names = "default";
	status = "okay";
};