1 // SPDX-License-Identifier: (GPL-2.0-only OR MIT)
2 /*
3 * Spreadtrum Sharkl64 platform DTS file
4 *
5 * Copyright (C) 2014, Spreadtrum Communications Inc.
6 */
7
8 / {
9 interrupt-parent = <&gic>;
10 #address-cells = <2>;
11 #size-cells = <2>;
12
13 soc {
14 compatible = "simple-bus";
15 #address-cells = <2>;
16 #size-cells = <2>;
17 ranges;
18
19 ap-apb {
20 compatible = "simple-bus";
21 #address-cells = <2>;
22 #size-cells = <2>;
23 ranges;
24
25 uart0: serial@70000000 {
26 compatible = "sprd,sc9836-uart";
27 reg = <0 0x70000000 0 0x100>;
28 interrupts = <0 2 0xf04>;
29 clocks = <&clk26mhz>;
30 status = "disabled";
31 };
32
33 uart1: serial@70100000 {
34 compatible = "sprd,sc9836-uart";
35 reg = <0 0x70100000 0 0x100>;
36 interrupts = <0 3 0xf04>;
37 clocks = <&clk26mhz>;
38 status = "disabled";
39 };
40
41 uart2: serial@70200000 {
42 compatible = "sprd,sc9836-uart";
43 reg = <0 0x70200000 0 0x100>;
44 interrupts = <0 4 0xf04>;
45 clocks = <&clk26mhz>;
46 status = "disabled";
47 };
48
49 uart3: serial@70300000 {
50 compatible = "sprd,sc9836-uart";
51 reg = <0 0x70300000 0 0x100>;
52 interrupts = <0 5 0xf04>;
53 clocks = <&clk26mhz>;
54 status = "disabled";
55 };
56 };
57 };
58
59 clk26mhz: clk26mhz {
60 compatible = "fixed-clock";
61 #clock-cells = <0>;
62 clock-frequency = <26000000>;
63 };
64 };
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