1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com>
4 */
5
6 /dts-v1/;
7
8 #include "cv1812h.dtsi"
9
10 / {
11 model = "Huashan Pi";
12 compatible = "sophgo,huashan-pi", "sophgo,cv1812h";
13
14 aliases {
15 gpio0 = &gpio0;
16 gpio1 = &gpio1;
17 gpio2 = &gpio2;
18 gpio3 = &gpio3;
19 serial0 = &uart0;
20 serial1 = &uart1;
21 serial2 = &uart2;
22 serial3 = &uart3;
23 serial4 = &uart4;
24 };
25
26 chosen {
27 stdout-path = "serial0:115200n8";
28 };
29
30 reserved-memory {
31 #address-cells = <1>;
32 #size-cells = <1>;
33 ranges;
34
35 coprocessor_rtos: region@8fe00000 {
36 reg = <0x8fe00000 0x200000>;
37 no-map;
38 };
39 };
40 };
41
42 &osc {
43 clock-frequency = <25000000>;
44 };
45
46 &sdhci0 {
47 status = "okay";
48 bus-width = <4>;
49 no-1-8-v;
50 no-mmc;
51 no-sdio;
52 disable-wp;
53 };
54
55 &uart0 {
56 status = "okay";
57 };
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