boards/nxp/frdm_ke17z/frdm_ke17z.dts

/*
 * Copyright 2024 NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/nxp_ke17z.dtsi>
#include "frdm_ke17z-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>
#include <zephyr/dt-bindings/pwm/pwm.h>

/ {
	model = "NXP Freedom KE17Z board";
	compatible = "nxp,frdm-ke17z", "nxp,ke17z", "nxp,mke17z7";

	aliases {
		watchdog0 = &wdog;
		led0 = &red_led;
		led1 = &green_led;
		led2 = &blue_led;
		sw0 = &user_button_0;
		sw1 = &user_button_1;
		pwm-led0 = &red_pwm_led;
		pwm-led1 = &green_pwm_led;
		pwm-led2 = &blue_pwm_led;
		mcuboot-button0 = &user_button_0;
	};

	chosen {
		zephyr,sram = &sram_u;
		zephyr,flash = &flash0;
		zephyr,code-partition = &slot0_partition;
		zephyr,uart-mcumgr = &lpuart0;
		zephyr,console = &lpuart0;
		zephyr,shell-uart = &lpuart0;
	};

	leds {
		compatible = "gpio-leds";
		red_led: led_0 {
			gpios = <&gpiod 10 GPIO_ACTIVE_LOW>;
			label = "RGB RED";
		};
		green_led: led_1 {
			gpios = <&gpiod 11 GPIO_ACTIVE_LOW>;
			label = "RGB GREEN";
		};
		blue_led: led_2 {
			gpios = <&gpiod 12 GPIO_ACTIVE_LOW>;
			label = "RGB BLUE";
		};
	};

	pwmleds {
		compatible = "pwm-leds";
		red_pwm_led: led_pwm_0 {
			pwms = <&ftm2 0 PWM_HZ(20) PWM_POLARITY_INVERTED>;
			label = "RED RGB PWM LED";
		};
		green_pwm_led: led_pwm_1 {
			pwms = <&ftm2 1 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
			label = "GREEN RGB PWM LED";
		};
		blue_pwm_led: led_pwm_2 {
			pwms = <&ftm2 2 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
			label = "BLUE RGB PWM LED";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		user_button_0: button_0 {
			label = "User SW2";
			gpios = <&gpiod 3 GPIO_ACTIVE_LOW>;
			zephyr,code = <INPUT_KEY_0>;
		};
		user_button_1: button_1 {
			label = "User SW3";
			gpios = <&gpioe 14 GPIO_ACTIVE_LOW>;
			zephyr,code = <INPUT_KEY_1>;
		};
	};
};

&idle {
	min-residency-us = <1>;
};

&stop {
	min-residency-us = <20000>;
	exit-latency-us = <13>;
};

&lpuart0 {
	dmas = <&edma 1 2>, <&edma 2 3>;
	dma-names = "rx", "tx";
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&lpuart0_default>;
	pinctrl-names = "default";
};

&adc0 {
	status = "okay";
	sample-time = <12>;
	vref-mv = <3300>;
	pinctrl-0 = <&adc0_default>;
	pinctrl-names = "default";
};

&lpi2c0 {
	status = "okay";
	pinctrl-0 = <&lpi2c0_default>;
	pinctrl-names = "default";
};

&gpiod {
	status = "okay";
};

&gpioe {
	status = "okay";
};

&ftm2 {
	status = "okay";
	compatible = "nxp,ftm-pwm";
	#pwm-cells = <3>;
	clocks = <&scg KINETIS_SCG_SIRC_CLK>;
	prescaler = <128>;
	pinctrl-0 = <&ftm2_default>;
	pinctrl-names = "default";
	clock-source = "system";
};

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

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x0 DT_SIZE_K(44)>;
		};
		/* The MCUBoot swap-move algorithm uses the last 2 sectors
		 * of the primary slot0 for swap status and move.
		 */
		slot0_partition: partition@b000 {
			label = "image-0";
			reg = <0xb000 (DT_SIZE_K(98) + DT_SIZE_K(4))>;
		};
		slot1_partition: partition@24800 {
			label = "image-1";
			reg = <0x24800 DT_SIZE_K(98)>;
		};
		storage_partition: partition@3d000 {
			label = "storage";
			reg = <0x3d000 DT_SIZE_K(12)>;
		};
	};
};

&lpspi0 {
	dmas = <&edma 0 14>, <&edma 1 15>;
	dma-names = "rx", "tx";
	status = "okay";
	pinctrl-0 = <&lpspi0_default>;
	pinctrl-names = "default";
};

&edma {
	status = "okay";
};

&wdog {
	status = "okay";
};