xref: /freebsd/sys/contrib/device-tree/src/riscv/renesas/r9a07g043f.dtsi (revision 84943d6f38e936ac3b7a3947ca26eeb27a39f938)

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/*
 * Device Tree Source for the RZ/Five SoC
 *
 * Copyright (C) 2022 Renesas Electronics Corp.
 */

#include <dt-bindings/interrupt-controller/irq.h>

#define SOC_PERIPHERAL_IRQ(nr)	(nr + 32)

#include <arm64/renesas/r9a07g043.dtsi>

/ {
	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		timebase-frequency = <12000000>;

		cpu0: cpu@0 {
			compatible = "andestech,ax45mp", "riscv";
			device_type = "cpu";
			#cooling-cells = <2>;
			reg = <0x0>;
			status = "okay";
			riscv,isa = "rv64imafdc";
			mmu-type = "riscv,sv39";
			i-cache-size = <0x8000>;
			i-cache-line-size = <0x40>;
			d-cache-size = <0x8000>;
			d-cache-line-size = <0x40>;
			next-level-cache = <&l2cache>;
			clocks = <&cpg CPG_CORE R9A07G043_CLK_I>;
			operating-points-v2 = <&cluster0_opp>;

			cpu0_intc: interrupt-controller {
				#interrupt-cells = <1>;
				compatible = "riscv,cpu-intc";
				interrupt-controller;
			};
		};
	};
};

&soc {
	dma-noncoherent;
	interrupt-parent = <&plic>;

	plic: interrupt-controller@12c00000 {
		compatible = "renesas,r9a07g043-plic", "andestech,nceplic100";
		#interrupt-cells = <2>;
		#address-cells = <0>;
		riscv,ndev = <511>;
		interrupt-controller;
		reg = <0x0 0x12c00000 0 0x400000>;
		clocks = <&cpg CPG_MOD R9A07G043_NCEPLIC_ACLK>;
		power-domains = <&cpg>;
		resets = <&cpg R9A07G043_NCEPLIC_ARESETN>;
		interrupts-extended = <&cpu0_intc 11 &cpu0_intc 9>;
	};

	l2cache: cache-controller@13400000 {
		compatible = "andestech,ax45mp-cache", "cache";
		reg = <0x0 0x13400000 0x0 0x100000>;
		interrupts = <SOC_PERIPHERAL_IRQ(476) IRQ_TYPE_LEVEL_HIGH>;
		cache-size = <0x40000>;
		cache-line-size = <64>;
		cache-sets = <1024>;
		cache-unified;
		cache-level = <2>;
	};
};