1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Device Tree Source for the HiHope RZ/G2N main board Rev.3.0/4.0
4 *
5 * Copyright (C) 2020 Renesas Electronics Corp.
6 */
7
8 /dts-v1/;
9 #include "r8a774b1.dtsi"
10 #include "hihope-rev4.dtsi"
11
12 / {
13 model = "HopeRun HiHope RZ/G2N main board based on r8a774b1";
14 compatible = "hoperun,hihope-rzg2n", "renesas,r8a774b1";
15
16 memory@48000000 {
17 device_type = "memory";
18 /* first 128MB is reserved for secure area. */
19 reg = <0x0 0x48000000 0x0 0x78000000>;
20 };
21
22 memory@480000000 {
23 device_type = "memory";
24 reg = <0x4 0x80000000 0x0 0x80000000>;
25 };
26 };
27
28 &du {
29 clocks = <&cpg CPG_MOD 724>,
30 <&cpg CPG_MOD 723>,
31 <&cpg CPG_MOD 721>,
32 <&versaclock5 1>,
33 <&x302_clk>,
34 <&versaclock5 2>;
35 clock-names = "du.0", "du.1", "du.3",
36 "dclkin.0", "dclkin.1", "dclkin.3";
37 };
38
39 &sdhi3 {
40 mmc-hs400-1_8v;
41 };
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