dts/xtensa/nxp/nxp_imx8ulp.dtsi

/*
 * Copyright (c) 2023 NXP
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <xtensa/xtensa.dtsi>
#include <mem.h>
#include <zephyr/dt-bindings/clock/imx8ulp_clock.h>

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

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "cdns,tensilica-xtensa-lx7";
			reg = <0>;
		};
	};

	sram0: memory@8e000000 {
		device_type = "memory";
		compatible = "mmio-sram";
		reg = <0x8e000000 DT_SIZE_K(512)>;
	};

	sram1: memory@8e800000 {
		device_type = "memory";
		compatible = "mmio-sram";
		reg = <0x8e800000 DT_SIZE_K(512)>;
	};

	pcc4: clock-controller@29800000 {
		compatible = "nxp,kinetis-pcc";
		reg = <0x29800000 DT_SIZE_K(64)>;
		#clock-cells = <2>;
	};

	iomuxc1: pinctrl@298c0000 {
		compatible = "nxp,imx-iomuxc";
		reg = <0x298c0000 DT_SIZE_K(64)>;
		pinctrl: pinctrl {
			compatible = "nxp,imx8ulp-pinctrl";
		};
	};

	/* note: this was intentionally left without an interrupt
	 * property because HIFI4 DSP doesn't receive interrupts
	 * from LPUART7.
	 */
	lpuart7: serial@29870000 {
		compatible = "nxp,kinetis-lpuart";
		reg = <0x29870000 DT_SIZE_K(4)>;
		clocks = <&pcc4 IMX8ULP_CLOCK_LPUART7 0x0>;
		status = "disabled";
	};
};