zephyr/dts/arm/nordic/nrf5340_cpuapp.dtsi

/*
 * Copyright (c) 2019 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: Apache-2.0
 */

#include <arm/armv8-m.dtsi>
#include <nordic/nrf_common.dtsi>

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

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

			itm: itm@e0000000 {
				compatible = "arm,armv8m-itm";
				reg = <0xe0000000 0x1000>;
				swo-ref-frequency = <64000000>;
			};

			mpu: mpu@e000ed90 {
				compatible = "arm,armv8m-mpu";
				reg = <0xe000ed90 0x40>;
			};
		};
	};

	chosen {
		zephyr,entropy = &rng_hci;
		zephyr,flash-controller = &flash_controller;
	};

	soc {
		ficr: ficr@ff0000 {
			compatible = "nordic,nrf-ficr";
			reg = <0xff0000 0x1000>;
			#nordic,ficr-cells = <1>;
			status = "okay";
		};

		uicr: uicr@ff8000 {
			compatible = "nordic,nrf-uicr";
			reg = <0xff8000 0x1000>;
			status = "okay";
		};

		sram0: memory@20000000 {
			compatible = "mmio-sram";
		};

		peripheral@50000000 {
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0x0 0x50000000 0x10000000>;

			/* Common nRF5340 Application MCU
			 * peripheral description
			 */
			#include "nrf5340_cpuapp_peripherals.dtsi"
		};

		/* Additional Secure peripherals */

		spu: spu@50003000 {
			compatible = "nordic,nrf-spu";
			reg = <0x50003000 0x1000>;
			interrupts = <3 NRF_DEFAULT_IRQ_PRIORITY>;
			status = "okay";
		};

		/*
		 * GPIOTE0 is always accessible as a secure peripheral,
		 * so we give it the 'gpiote' label for use when building
		 * code for this target.
		 */
		gpiote: gpiote0: gpiote@5000d000 {
			compatible = "nordic,nrf-gpiote";
			reg = <0x5000d000 0x1000>;
			interrupts = <13 5>;
			status = "disabled";
			instance = <0>;
		};

		/* Additional Non-Secure GPIOTE instance */
		gpiote1: gpiote@4002f000 {
			compatible = "nordic,nrf-gpiote";
			reg = <0x4002f000 0x1000>;
			interrupts = <47 5>;
			status = "disabled";
			instance = <1>;
		};

		cryptocell: crypto@50844000 {
			compatible = "nordic,cryptocell", "arm,cryptocell-312";
			reg = <0x50844000 0x1000>, <0x50845000 0x1000>;
			reg-names = "wrapper", "core";
			interrupts = <68 NRF_DEFAULT_IRQ_PRIORITY>;
			status = "disabled";
		};
	};

	/* Default IPC description */
	ipc {
		#include "nrf5340_cpuapp_ipc.dtsi"
	};
};

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

&systick {
	/* Use RTC for system clock, instead of SysTick. */
	status = "disabled";
};