zephyr/dts/riscv/renode_riscv32_virt.dtsi

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

#include <mem.h>

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

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		cpu@0 {
			clock-frequency = <0>;
			compatible = "renode,virt", "riscv";
			device_type = "cpu";
			reg = <0>;
			riscv,isa = "rv32imac_zicsr_zifencei";
			hlic: interrupt-controller {
				compatible = "riscv,cpu-intc";
				#address-cells = <0>;
				#interrupt-cells = <1>;
				interrupt-controller;
			};
		};
	};

	soc {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "renode,virt-soc", "simple-bus";
		ranges;

		flash0: flash@80000000 {
			compatible = "soc-nv-flash";
			reg = <0x80000000 DT_SIZE_M(4)>;
		};

		sram0: memory@80400000 {
			compatible = "mmio-sram";
			reg = <0x80400000 DT_SIZE_M(4)>;
		};

		clint: clint@2000000 {
			compatible = "sifive,clint0";
			interrupts-extended = <&hlic 3>, <&hlic 7>;
			reg = <0x2000000 0x10000>;
		};

		plic0: interrupt-controller@c000000 {
			compatible = "sifive,plic-1.0.0";
			#address-cells = <0>;
			#interrupt-cells = <2>;
			interrupt-controller;
			interrupts-extended = <&hlic 11>;
			reg = <0xc000000 0x04000000>;
			riscv,max-priority = <1>;
			riscv,ndev = <1023>;
		};

		plic1: interrupt-controller@8000000 {
			compatible = "sifive,plic-1.0.0";
			#address-cells = <0>;
			#interrupt-cells = <2>;
			interrupt-controller;
			interrupts-extended = <&hlic 4>;
			reg = <0x8000000 0x04000000>;
			riscv,max-priority = <1>;
			riscv,ndev = <1023>;
		};

		uart0: uart@10000000 {
			interrupts = < 0x0a 1 >;
			interrupt-parent = < &plic0 >;
			clock-frequency = <150000000>;
			current-speed = <115200>;
			reg = < 0x10000000 0x100 >;
			compatible = "ns16550";
			reg-shift = < 0 >;
			status = "disabled";
		};

		uart1: uart@10000100 {
			interrupts = < 0x0a 1 >;
			interrupt-parent = < &plic1 >;
			clock-frequency = <150000000>;
			current-speed = <115200>;
			reg = < 0x10000100 0x100 >;
			compatible = "ns16550";
			reg-shift = < 0 >;
			status = "disabled";
		};
	};
};