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 "th1520.dtsi"
9
10 / {
11 model = "Sipeed Lichee Module 4A";
12 compatible = "sipeed,lichee-module-4a", "thead,th1520";
13
14 memory@0 {
15 device_type = "memory";
16 reg = <0x0 0x00000000 0x2 0x00000000>;
17 };
18 };
19
20 &osc {
21 clock-frequency = <24000000>;
22 };
23
24 &osc_32k {
25 clock-frequency = <32768>;
26 };
27
28 &dmac0 {
29 status = "okay";
30 };
31
32 &emmc {
33 bus-width = <8>;
34 max-frequency = <198000000>;
35 mmc-hs400-1_8v;
36 non-removable;
37 no-sdio;
38 no-sd;
39 status = "okay";
40 };
41
42 &sdio0 {
43 bus-width = <4>;
44 max-frequency = <198000000>;
45 status = "okay";
46 };
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