1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2/* 3 * Device Tree Source for the RZ/Five SoC 4 * 5 * Copyright (C) 2022 Renesas Electronics Corp. 6 */ 7 8#include <dt-bindings/interrupt-controller/irq.h> 9 10#define SOC_PERIPHERAL_IRQ(nr) (nr + 32) 11 12#include <arm64/renesas/r9a07g043.dtsi> 13 14/ { 15 cpus { 16 #address-cells = <1>; 17 #size-cells = <0>; 18 timebase-frequency = <12000000>; 19 20 cpu0: cpu@0 { 21 compatible = "andestech,ax45mp", "riscv"; 22 device_type = "cpu"; 23 #cooling-cells = <2>; 24 reg = <0x0>; 25 status = "okay"; 26 riscv,isa = "rv64imafdc"; 27 mmu-type = "riscv,sv39"; 28 i-cache-size = <0x8000>; 29 i-cache-line-size = <0x40>; 30 d-cache-size = <0x8000>; 31 d-cache-line-size = <0x40>; 32 next-level-cache = <&l2cache>; 33 clocks = <&cpg CPG_CORE R9A07G043_CLK_I>; 34 operating-points-v2 = <&cluster0_opp>; 35 36 cpu0_intc: interrupt-controller { 37 #interrupt-cells = <1>; 38 compatible = "riscv,cpu-intc"; 39 interrupt-controller; 40 }; 41 }; 42 }; 43}; 44 45&soc { 46 dma-noncoherent; 47 interrupt-parent = <&plic>; 48 49 plic: interrupt-controller@12c00000 { 50 compatible = "renesas,r9a07g043-plic", "andestech,nceplic100"; 51 #interrupt-cells = <2>; 52 #address-cells = <0>; 53 riscv,ndev = <511>; 54 interrupt-controller; 55 reg = <0x0 0x12c00000 0 0x400000>; 56 clocks = <&cpg CPG_MOD R9A07G043_NCEPLIC_ACLK>; 57 power-domains = <&cpg>; 58 resets = <&cpg R9A07G043_NCEPLIC_ARESETN>; 59 interrupts-extended = <&cpu0_intc 11 &cpu0_intc 9>; 60 }; 61 62 l2cache: cache-controller@13400000 { 63 compatible = "andestech,ax45mp-cache", "cache"; 64 reg = <0x0 0x13400000 0x0 0x100000>; 65 interrupts = <SOC_PERIPHERAL_IRQ(476) IRQ_TYPE_LEVEL_HIGH>; 66 cache-size = <0x40000>; 67 cache-line-size = <64>; 68 cache-sets = <1024>; 69 cache-unified; 70 cache-level = <2>; 71 }; 72}; 73