1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
2 /*
3 * Copyright (C) 2023 Jisheng Zhang <jszhang@kernel.org>
4 * Copyright (C) 2023 Drew Fustini <dfustini@baylibre.com>
5 */
6
7 /dts-v1/;
8
9 #include "th1520.dtsi"
10
11 / {
12 model = "BeagleV Ahead";
13 compatible = "beagle,beaglev-ahead", "thead,th1520";
14
15 aliases {
16 gpio0 = &gpio0;
17 gpio1 = &gpio1;
18 gpio2 = &gpio2;
19 gpio3 = &gpio3;
20 serial0 = &uart0;
21 serial1 = &uart1;
22 serial2 = &uart2;
23 serial3 = &uart3;
24 serial4 = &uart4;
25 serial5 = &uart5;
26 spi0 = &spi0;
27 };
28
29 chosen {
30 stdout-path = "serial0:115200n8";
31 };
32
33 memory@0 {
34 device_type = "memory";
35 reg = <0x0 0x00000000 0x1 0x00000000>;
36
37 };
38 };
39
40 &osc {
41 clock-frequency = <24000000>;
42 };
43
44 &osc_32k {
45 clock-frequency = <32768>;
46 };
47
48 &dmac0 {
49 status = "okay";
50 };
51
52 &emmc {
53 bus-width = <8>;
54 max-frequency = <198000000>;
55 mmc-hs400-1_8v;
56 non-removable;
57 no-sdio;
58 no-sd;
59 status = "okay";
60 };
61
62 &sdio0 {
63 bus-width = <4>;
64 max-frequency = <198000000>;
65 status = "okay";
66 };
67
68 &uart0 {
69 status = "okay";
70 };
71
72 &spi0 {
73 status = "okay";
74 };
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