1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Copyright (C) 2023 Jisheng Zhang <jszhang@kernel.org>
4 */
5
6 /dts-v1/;
7
8 #include "cv1800b.dtsi"
9
10 / {
11 model = "Milk-V Duo";
12 compatible = "milkv,duo", "sophgo,cv1800b";
13
14 aliases {
15 serial0 = &uart0;
16 serial1 = &uart1;
17 serial2 = &uart2;
18 serial3 = &uart3;
19 serial4 = &uart4;
20 };
21
22 chosen {
23 stdout-path = "serial0:115200n8";
24 };
25
26 reserved-memory {
27 #address-cells = <1>;
28 #size-cells = <1>;
29 ranges;
30
31 coprocessor_rtos: region@83f40000 {
32 reg = <0x83f40000 0xc0000>;
33 no-map;
34 };
35 };
36 };
37
38 &osc {
39 clock-frequency = <25000000>;
40 };
41
42 &sdhci0 {
43 status = "okay";
44 bus-width = <4>;
45 no-1-8-v;
46 no-mmc;
47 no-sdio;
48 disable-wp;
49 };
50
51 &uart0 {
52 status = "okay";
53 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.