boards/arm/mimxrt1010_evk/mimxrt1010_evk.dts

/*
 * Copyright (c) 2019, NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/nxp_rt1010.dtsi>
#include "mimxrt1010_evk-pinctrl.dtsi"

/ {
	model = "NXP MIMXRT1010-EVK board";
	compatible = "nxp,mimxrt1010";

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

	chosen {
		zephyr,sram = &ocram;
		zephyr,itcm = &itcm;
		zephyr,console = &lpuart1;
		zephyr,shell-uart = &lpuart1;
	};

	leds {
		compatible = "gpio-leds";
		green_led: led-1 {
			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
			label = "User LD1";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		user_button: button-1 {
			label = "User SW4";
			gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
		};
	};
};

arduino_serial: &lpuart1 {};

&lpuart4 {
	pinctrl-0 = <&pinmux_lpuart4>;
	pinctrl-1 = <&pinmux_lpuart4_sleep>;
	pinctrl-names = "default", "sleep";
};

&flexspi {
	reg = <0x400a0000 0x4000>, <0x60000000 DT_SIZE_M(16)>;
	at25sf128a: at25sf128a@0 {
		compatible = "nxp,imx-flexspi-nor";
		size = <134217728>;
		reg = <0>;
		spi-max-frequency = <133000000>;
		status = "okay";
		jedec-id = [1f 89 01];
	};
};

&lpi2c1 {
	status = "okay";
	pinctrl-0 = <&pinmux_lpi2c1>;
	pinctrl-names = "default";
};

&lpuart1 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&pinmux_lpuart1>;
	pinctrl-1 = <&pinmux_lpuart1_sleep>;
	pinctrl-names = "default", "sleep";
};

&lpspi1 {
	status = "okay";
	/* DMA channels 0 and 1, muxed to LPSPI1 RX and TX */
	dmas = <&edma0 0 13>, <&edma0 1 14>;
	dma-names = "rx", "tx";
	pinctrl-0 = <&pinmux_lpspi1>;
	pinctrl-names = "default";
};

zephyr_udc0: &usb1 {
	status = "okay";
};

&adc1 {
	status = "okay";
	pinctrl-0 = <&pinmux_adc1>;
	pinctrl-names = "default";
};

&sai1 {
	pinctrl-0 = <&pinmux_sai1>;
	pinctrl-names = "default";
};

&edma0 {
	status = "okay";
};

/* Enable GPT for use as a hardware timer. This disables Cortex Systick.
 * to use systick, change this node from "gpt_hw_timer" to "systick"
 */
&gpt_hw_timer {
	status = "okay";
};