dts: xtensa: nxp: Add device tree for HiFi1 core from NXP i.MXRT700

/*

 * Copyright 2024 NXP

 *

 * SPDX-License-Identifier: Apache-2.0

 */

#include <xtensa/xtensa.dtsi>

#include <freq.h>

#include <mem.h>

/ {

	cpus {

		#address-cells = <1>;

		#size-cells = <0>;

		cpu0: cpu@0 {

			device_type = "cpu";

			compatible = "cdns,tensilica-xtensa-lx7";

			clock-frequency = <DT_FREQ_M(250)>;

			reg = <0>;

		};

	};

	itcm0: memory@580000 {

		device_type = "memory";

		compatible = "mmio-sram";

		reg = <0x580000 DT_SIZE_K(32)>;

	};

	itcm1: memory@680000 {

		device_type = "memory";

		compatible = "mmio-sram";

		reg = <0x680000 DT_SIZE_K(512)>;

	};

	dtcm: memory@20700000 {

		device_type = "memory";

		compatible = "mmio-sram";

		reg = <0x20700000 DT_SIZE_K(512)>;

	};

};