boards/nxp/frdm_mcxa153/frdm_mcxa153.dts

/*
 * Copyright 2025 NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;

#include <nxp/nxp_mcxa153.dtsi>
#include "frdm_mcxa153-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>
#include <zephyr/dt-bindings/gpio/arduino-header-r3.h>
#include <freq.h>

/ {
	model = "NXP FRDM_MCXA153 board";
	compatible = "nxp,mcxa153", "nxp,mcx";

	aliases {
		led0 = &red_led;
		led1 = &green_led;
		led2 = &blue_led;
		sw0 = &user_button_2;
		sw1 = &user_button_3;
		pwm-0 = &flexpwm0_pwm0;
		watchdog0 = &wwdt0;
		ambient-temp0 = &p3t1755;
		die-temp0 = &temp0;
	};

	chosen {
		zephyr,sram = &sram0;
		zephyr,flash = &flash;
		zephyr,flash-controller = &fmu;
		zephyr,code-partition = &slot0_partition;
		zephyr,console = &lpuart0;
		zephyr,shell-uart = &lpuart0;
	};

	leds {
		compatible = "gpio-leds";

		red_led: led_0 {
			gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
			label = "Red LED";
		};

		green_led: led_1 {
			gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
			label = "Green LED";
		};

		blue_led: led_2 {
			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
			label = "Blue LED";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";

		user_button_2: button_2 {
			label = "User SW2";
			gpios = <&gpio3 29 GPIO_ACTIVE_LOW>;
			zephyr,code = <INPUT_KEY_0>;
		};

		user_button_3: button_3 {
			label = "User SW3";
			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
			zephyr,code = <INPUT_KEY_1>;
		};
	};

	mikrobus_header: mikrobus-connector {
		compatible = "mikro-bus";
		#gpio-cells = <2>;
		gpio-map-mask = <0xffffffff 0xffffffc0>;
		gpio-map-pass-thru = <0 0x3f>;
		gpio-map = <0 0 &gpio3 30 0>,  /* AN */
			   <1 0 &gpio3 1 0>,   /* RST */
			   <2 0 &gpio1 3 0>,   /* CS */
			   <3 0 &gpio1 1 0>,   /* SCK */
			   <4 0 &gpio1 2 0>,   /* MISO */
			   <5 0 &gpio1 0 0>,   /* MOSI */
			   <6 0 &gpio3 12 0>,  /* PWM */
			   <7 0 &gpio2 5 0>,   /* INT */
			   <8 0 &gpio3 14 0>,  /* RX */
			   <9 0 &gpio3 15 0>,  /* TX */
			   <10 0 &gpio3 27 0>, /* GPIO, Not a SCL  */
			   <11 0 &gpio3 28 0>; /* GPIO, Not a SDA  */
	};

	arduino_header: arduino-connector {
		compatible = "arduino-header-r3";
		#gpio-cells = <2>;
		gpio-map-mask = <0xffffffff 0xffffffc0>;
		gpio-map-pass-thru = <0 0x3f>;
		gpio-map = <ARDUINO_HEADER_R3_A0 0 &gpio1 10 0>,
			   <ARDUINO_HEADER_R3_A1 0 &gpio1 12 0>,
			   <ARDUINO_HEADER_R3_A2 0 &gpio1 13 0>,
			   <ARDUINO_HEADER_R3_A3 0 &gpio2 0 0>,
			   <ARDUINO_HEADER_R3_A4 0 &gpio3 31 0>,
			   <ARDUINO_HEADER_R3_A5 0 &gpio3 30 0>,
			   <ARDUINO_HEADER_R3_D0 0 &gpio1 4 0>,   /* GPIO, Not a RX */
			   <ARDUINO_HEADER_R3_D1 0 &gpio1 5 0>,   /* GPIO, Not a TX */
			   <ARDUINO_HEADER_R3_D2 0 &gpio2 4 0>,
			   <ARDUINO_HEADER_R3_D3 0 &gpio3 0 0>,
			   <ARDUINO_HEADER_R3_D4 0 &gpio2 5 0>,
			   <ARDUINO_HEADER_R3_D5 0 &gpio3 12 0>,
			   <ARDUINO_HEADER_R3_D6 0 &gpio3 13 0>,
			   <ARDUINO_HEADER_R3_D7 0 &gpio3 1 0>,
			   <ARDUINO_HEADER_R3_D8 0 &gpio3 15 0>,
			   <ARDUINO_HEADER_R3_D9 0 &gpio3 14 0>,
			   <ARDUINO_HEADER_R3_D10 0 &gpio2 6 0>,  /* CS */
			   <ARDUINO_HEADER_R3_D11 0 &gpio2 13 0>, /* MOSI */
			   <ARDUINO_HEADER_R3_D12 0 &gpio2 16 0>, /* MISO */
			   <ARDUINO_HEADER_R3_D13 0 &gpio2 12 0>, /* SCK */
			   <ARDUINO_HEADER_R3_D14 0 &gpio1 8 0>,  /* SDA */
			   <ARDUINO_HEADER_R3_D15 0 &gpio1 9 0>;  /* SCL */
	};
};

&cpu0 {
	clock-frequency = <96000000>;
};

&ctimer0 {
	status = "okay";
};

&edma0 {
	status = "okay";
};

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

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x00000000 DT_SIZE_K(32)>;
			read-only;
		};

		slot0_partition: partition@8000 {
			label = "image-0";
			reg = <0x00008000 DT_SIZE_K(40)>;
		};

		slot1_partition: partition@12000 {
			label = "image-1";
			reg = <0x00012000 DT_SIZE_K(40)>;
		};

		storage_partition: partition@1C000 {
			label = "storage";
			reg = <0x0001C000 DT_SIZE_K(16)>;
		};
	};
};

&flexpwm0_pwm0 {
	status = "okay";
	pinctrl-0 = <&pinmux_flexpwm0_pwm0>;
	pinctrl-names = "default";
};

&gpio0 {
	status = "okay";
};

&gpio1 {
	status = "okay";
};

&gpio2 {
	status = "okay";
};

&gpio3 {
	status = "okay";
};

&i3c0 {
	status = "okay";
	pinctrl-0 = <&pinmux_i3c0>;
	pinctrl-names = "default";

	i2c-scl-hz = <DT_FREQ_K(400)>;
	i3c-scl-hz = <DT_FREQ_M(4)>;
	i3c-od-scl-hz = <DT_FREQ_K(1500)>;

	p3t1755: p3t1755@4800000236152a0090 {
		compatible = "nxp,p3t1755";
		reg = <0x48 0x0236 0x152a0090>;
		status = "okay";
	};
};

&lpadc0 {
	status = "okay";
	pinctrl-0 = <&pinmux_lpadc0>;
	pinctrl-names = "default";
};

&lpcmp0 {
	status = "okay";
	pinctrl-0 = <&pinmux_lpcmp0>;
	pinctrl-names = "default";
};

&lpi2c0 {
	status = "okay";
	pinctrl-0 = <&pinmux_lpi2c0>;
	pinctrl-names = "default";
};

arduino_i2c: &lpi2c0 {};

&lpspi0 {
	status = "okay";
	pinctrl-0 = <&pinmux_lpspi0>;
	pinctrl-names = "default";
};

mikrobus_spi: &lpspi0 {};

&lpspi1 {
	status = "okay";
	pinctrl-0 = <&pinmux_lpspi1>;
	pinctrl-names = "default";
};

arduino_spi: &lpspi1 {};

&lptmr0 {
	status = "okay";
};

&lpuart0 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&pinmux_lpuart0>;
	pinctrl-names = "default";
};

&lpuart2 {
	status = "okay";
	current-speed = <115200>;
	pinctrl-0 = <&pinmux_lpuart2>;
	pinctrl-names = "default";
};

mikrobus_serial: &lpuart2 {};

/*
 * Uses OS timer as the kernel timer
 */
&ostimer0 {
	status = "okay";
};

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

&wwdt0 {
	status = "okay";
};