1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2023 Inochi Amaoto <inochiama@outlook.com>
*/
/dts-v1/;
#include "cv1812h.dtsi"
/ {
model = "Huashan Pi";
compatible = "sophgo,huashan-pi", "sophgo,cv1812h";
aliases {
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
gpio3 = &gpio3;
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
serial4 = &uart4;
};
chosen {
stdout-path = "serial0:115200n8";
};
reserved-memory {
#address-cells = <1>;
#size-cells = <1>;
ranges;
coprocessor_rtos: region@8fe00000 {
reg = <0x8fe00000 0x200000>;
no-map;
};
};
};
&osc {
clock-frequency = <25000000>;
};
&emmc {
status = "okay";
bus-width = <4>;
max-frequency = <200000000>;
mmc-ddr-1_8v;
mmc-ddr-3_3v;
mmc-hs200-1_8v;
no-sd;
no-sdio;
non-removable;
};
&sdhci0 {
status = "okay";
bus-width = <4>;
no-1-8-v;
no-mmc;
no-sdio;
disable-wp;
};
&sdhci1 {
status = "okay";
bus-width = <4>;
cap-sdio-irq;
max-frequency = <50000000>;
no-mmc;
no-sd;
disable-wp;
non-removable;
};
&uart0 {
status = "okay";
};
|
