boards/nxp/lpcxpresso51u68/lpcxpresso51u68.dts

/*
 * Copyright (c) 2021 metraTec GmbH
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/nxp_lpc51u68.dtsi>
#include "lpcxpresso51u68-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>

/ {
	model = "NXP LPCXPRESSO51U68 board";
	compatible = "nxp,lpc51xxx","nxp,lpc";

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,console = &flexcomm0;
		zephyr,shell-uart = &flexcomm0;
	};

	aliases {
		led0 = &blue_led;
		led1 = &green_led;
		led2 = &red_led;
		sw0 = &btn_wk;
		sw1 = &isp0_button;
		sw2 = &isp1_button;
		usart-0 = &flexcomm0;
	};

	leds {
		compatible = "gpio-leds";
		blue_led: led_0 {
			gpios = <&gpio1 9 0>;
			label = "Blue LED";
		};
		green_led: led_1 {
			gpios = <&gpio1 10 0>;
			label = "Green LED";
		};
		red_led: led_2 {
			gpios = <&gpio0 29 0>;
			label = "Red LED";
		};
	};

	gpio-keys {
		compatible = "gpio-keys";
		btn_wk: button_0 {
			label = "Wakeup button";
			gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
			zephyr,code = <INPUT_KEY_WAKEUP>;
		};
		isp0_button: button_1 {
			label = "ISP0 button";
			gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
			zephyr,code = <INPUT_KEY_0>;
		};
		isp1_button: button_2 {
			label = "ISP1 button";
			gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
			zephyr,code = <INPUT_KEY_1>;
		};
	};
};

&flexcomm0 {
	status = "okay";
	compatible = "nxp,lpc-usart";
	current-speed = <115200>;
	pinctrl-0 = <&pinmux_flexcomm0_uart>;
	pinctrl-names = "default";
};

&flexcomm4 {
	status = "okay";
	compatible = "nxp,lpc-i2c";
	clock-frequency = <I2C_BITRATE_STANDARD>;
	pinctrl-0 = <&pinmux_flexcomm4_i2c>;
	pinctrl-names = "default";
	#address-cells = <1>;
	#size-cells = <0>;
};

&flexcomm5 {
	status = "okay";
	compatible = "nxp,lpc-spi";
	pinctrl-0 = <&pinmux_flexcomm5_spi>;
	pinctrl-names = "default";
	#address-cells = <1>;
	#size-cells = <0>;
};