dts/arm/nxp/nxp_mcxa156.dtsi

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

#include <mem.h>
#include <arm/armv8-m.dtsi>
#include <zephyr/dt-bindings/clock/mcux_lpc_syscon_clock.h>
#include <zephyr/dt-bindings/gpio/gpio.h>

/ {
	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu0: cpu@0 {
			compatible = "arm,cortex-m33f";
			reg = <0>;
			#address-cells = <1>;
			#size-cells = <1>;
		};
	};

	/* Dummy pinctrl node, filled with pin mux options at board level */
	pinctrl: pinctrl {
		compatible = "nxp,kinetis-pinctrl";
		status = "okay";
	};

	soc {
		syscon: syscon@40000000 {
			compatible = "nxp,lpc-syscon";
			reg = <0x40000000 0x4000>;
			#clock-cells = <1>;
			reset: reset {
				compatible = "nxp,lpc-syscon-reset";
				#reset-cells = <1>;
			};
		};

		sramx: memory@4000000 {
			compatible = "mmio-sram";
			reg = <0x4000000 DT_SIZE_K(8)>;
		};

		sram0: memory@20000000 {
			compatible = "mmio-sram";
			reg = <0x20000000 DT_SIZE_K(120)>;
		};

		porta: pinmux@400bc000 {
			compatible = "nxp,kinetis-pinmux";
			reg = <0x400bc000 0x1000>;
			clocks = <&syscon MCUX_PORT0_CLK>;
		};

		portb: pinmux@400bd000 {
			compatible = "nxp,kinetis-pinmux";
			reg = <0x400bd000 0x1000>;
			clocks = <&syscon MCUX_PORT1_CLK>;
		};

		portc: pinmux@400be000 {
			compatible = "nxp,kinetis-pinmux";
			reg = <0x400be000 0x1000>;
			clocks = <&syscon MCUX_PORT2_CLK>;
		};

		portd: pinmux@400bf000 {
			compatible = "nxp,kinetis-pinmux";
			reg = <0x400bf000 0x1000>;
			clocks = <&syscon MCUX_PORT3_CLK>;
		};

		porte: pinmux@400c0000 {
			compatible = "nxp,kinetis-pinmux";
			reg = <0x400c0000 0x1000>;
			clocks = <&syscon MCUX_PORT4_CLK>;
		};

		gpio0: gpio@40102000 {
			compatible = "nxp,kinetis-gpio";
			reg = <0x40102000 0x1000>;
			interrupts = <71 0>;
			gpio-controller;
			#gpio-cells = <2>;
			nxp,kinetis-port = <&porta>;
		};

		gpio1: gpio@40103000 {
			compatible = "nxp,kinetis-gpio";
			status = "disabled";
			reg = <0x40103000 0x1000>;
			interrupts = <72 0>;
			gpio-controller;
			#gpio-cells = <2>;
			nxp,kinetis-port = <&portb>;
		};

		gpio2: gpio@40104000 {
			compatible = "nxp,kinetis-gpio";
			status = "disabled";
			reg = <0x40104000 0x1000>;
			interrupts = <73 0>;
			gpio-controller;
			#gpio-cells = <2>;
			nxp,kinetis-port = <&portc>;
		};

		gpio3: gpio@40105000 {
			compatible = "nxp,kinetis-gpio";
			status = "disabled";
			reg = <0x40105000 0x1000>;
			interrupts = <74 0>;
			gpio-controller;
			#gpio-cells = <2>;
			nxp,kinetis-port = <&portd>;
		};

		gpio4: gpio@40106000 {
			compatible = "nxp,kinetis-gpio";
			status = "disabled";
			reg = <0x40106000 0x1000>;
			interrupts = <75 0>;
			gpio-controller;
			#gpio-cells = <2>;
			nxp,kinetis-port = <&porte>;
		};

		lpuart0: lpuart@4009f000 {
			compatible = "nxp,kinetis-lpuart";
			reg = <0x4009f000 0x1000>;
			interrupts = <31 0>;
			clocks = <&syscon MCUX_LPUART0_CLK>;
		};

		fmu: flash-controller@40095000 {
			compatible = "nxp,msf1";
			reg = <0x40095000 0x1000>;
			interrupts = <12 0>;

			#address-cells = <1>;
			#size-cells = <1>;

			flash: flash@0 {
				compatible = "soc-nv-flash";
				reg = <0 DT_SIZE_M(1)>;
				erase-block-size = <8192>;
				write-block-size = <128>;
			};
		};
	};
};

&nvic {
	arm,num-irq-priority-bits = <3>;
};