0001 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 /*
0003 * Device Tree Source for the White Hawk CPU board
0004 *
0005 * Copyright (C) 2022 Renesas Electronics Corp.
0006 */
0007
0008 #include "r8a779g0.dtsi"
0009
0010 / {
0011 model = "Renesas White Hawk CPU board";
0012 compatible = "renesas,white-hawk-cpu", "renesas,r8a779g0";
0013
0014 memory@48000000 {
0015 device_type = "memory";
0016 /* first 128MB is reserved for secure area. */
0017 reg = <0x0 0x48000000 0x0 0x78000000>;
0018 };
0019
0020 memory@480000000 {
0021 device_type = "memory";
0022 reg = <0x4 0x80000000 0x0 0x80000000>;
0023 };
0024
0025 memory@600000000 {
0026 device_type = "memory";
0027 reg = <0x6 0x00000000 0x1 0x00000000>;
0028 };
0029 };
0030
0031 &extal_clk {
0032 clock-frequency = <16666666>;
0033 };
0034
0035 &extalr_clk {
0036 clock-frequency = <32768>;
0037 };
0038
0039 &hscif0 {
0040 status = "okay";
0041 };
0042
0043 &scif_clk {
0044 clock-frequency = <24000000>;
0045 };
