boards/arm/mimxrt1024_evk/mimxrt1024_evk.dts

/*
 * Copyright (c) 2020, NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/nxp_rt1024.dtsi>

/ {
	model = "NXP MIMXRT1024-EVK board";
	compatible = "nxp,mimxrt1024";

	aliases {
		led0 = &green_led;
		sw0 = &user_button;
	};

	chosen {
		zephyr,sram = &sdram0;
		zephyr,dtcm = &dtcm;
		zephyr,console = &lpuart1;
		zephyr,shell-uart = &lpuart1;
	};

	sdram0: memory@80000000 {
		/* ISSI IS42S16160J-6TLI */
		device_type = "memory";
		reg = <0x80000000 DT_SIZE_M(32)>;
	};

	leds {
		compatible = "gpio-leds";
		green_led: led-1 {
			gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
			label = "User LD1";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		user_button: button-1 {
			label = "User SW4";
			gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
		};
	};
};

&lpuart1 {
	status = "okay";
	current-speed = <115200>;
};