1// SPDX-License-Identifier: (GPL-2.0 or MIT) 2/* 3 * Device Tree Source for the Spider CPU board 4 * 5 * Copyright (C) 2021 Renesas Electronics Corp. 6 */ 7 8#include "r8a779f0.dtsi" 9 10/ { 11 model = "Renesas Spider CPU board"; 12 compatible = "renesas,spider-cpu", "renesas,r8a779f0"; 13 14 memory@48000000 { 15 device_type = "memory"; 16 /* first 128MB is reserved for secure area. */ 17 reg = <0x0 0x48000000 0x0 0x78000000>; 18 }; 19 20 memory@480000000 { 21 device_type = "memory"; 22 reg = <0x4 0x80000000 0x0 0x80000000>; 23 }; 24}; 25 26&extal_clk { 27 clock-frequency = <20000000>; 28}; 29 30&extalr_clk { 31 clock-frequency = <32768>; 32}; 33 34&scif3 { 35 status = "okay"; 36}; 37