boards/nxp/frdm_k32l2b3/frdm_k32l2b3.dts

/*
 * Copyright (c) 2025 Ishraq Ibne Ashraf <ishraq.i.ashraf@gmail.com>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/nxp_k32l2b3.dtsi>
#include <zephyr/dt-bindings/input/input-event-codes.h>

#include "frdm_k32l2b3-pinctrl.dtsi"

/ {
	model = "NXP FRDM-K32L2B3 board";
	compatible = "nxp,k32l2b3", "nxp,k32lx";

	aliases {
		led0 = &led_green;
		led1 = &led_red;
		sw0 = &sw_1;
		sw1 = &sw_3;
		magn0 = &fxos8700;
		accel0 = &fxos8700;
	};

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
		zephyr,console = &lpuart0;
		zephyr,shell-uart = &lpuart0;
	};

	leds {
		compatible = "gpio-leds";

		led_green: led_1 {
			label = "Green LED";
			gpios = <&gpiod 5 GPIO_ACTIVE_LOW>;
		};

		led_red: led_2 {
			label = "Red LED";
			gpios = <&gpioe 31 GPIO_ACTIVE_LOW>;
		};
	};

	gpio_keys {
		compatible = "gpio-keys";

		sw_1: button_1 {
			label = "User Button 1 (SW1)";
			zephyr,code = <INPUT_KEY_0>;
			gpios = <&gpioa 4 GPIO_ACTIVE_LOW>;
		};

		sw_3: button_2 {
			label = "User Button 2 (SW3)";
			zephyr,code = <INPUT_KEY_1>;
			gpios = <&gpioc 3 GPIO_ACTIVE_LOW>;
		};
	};
};

&cpu0 {
	clock-frequency = <DT_FREQ_M(48)>;
};

&sim {
	er32k-select = <KINETIS_SIM_ER32KSEL_OSC32KCLK>;
	pllfll-select = <KINETIS_SIM_PLLFLLSEL_MCGPLLCLK>;
};

&osc {
	mode = "low-power";
	clock-frequency = <32768>;
};

&ftfa {
	status = "okay";
};

&gpioa {
	status = "okay";
};

&gpiob {
	status = "okay";
};

&gpioc {
	status = "okay";
};

&gpiod {
	status = "okay";
};

&gpioe {
	status = "okay";
};

&lpuart0 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&lpuart0_default>;
	pinctrl-names = "default";
};

&i2c0 {
	status = "okay";
	pinctrl-0 = <&i2c0_default>;
	pinctrl-names = "default";

	fxos8700: fxos8700@1c {
		compatible = "nxp,fxos8700";
		reg = <0x1c>;
		int1-gpios = <&gpiod 1 GPIO_ACTIVE_LOW>;
		reset-gpios = <&gpioe 1 GPIO_ACTIVE_HIGH>;
	};
};