1 // SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause
2
3 / {
4 #address-cells = <1>;
5 #size-cells = <1>;
6
7 aliases {
8 serial0 = &uart0;
9 serial1 = &uart1;
10 };
11
12 cpuintc: cpuintc {
13 compatible = "mti,cpu-interrupt-controller";
14 #address-cells = <0>;
15 #interrupt-cells = <1>;
16 interrupt-controller;
17 };
18
19 soc: soc {
20 compatible = "simple-bus";
21 #address-cells = <1>;
22 #size-cells = <1>;
23 ranges = <0x0 0x18000000 0x10000>;
24
25 uart0: serial@2000 {
26 compatible = "ns16550a";
27 reg = <0x2000 0x100>;
28
29 clock-frequency = <200000000>;
30
31 interrupt-parent = <&cpuintc>;
32 interrupts = <31>;
33
34 reg-io-width = <1>;
35 reg-shift = <2>;
36 fifo-size = <1>;
37 no-loopback-test;
38
39 status = "disabled";
40 };
41
42 uart1: serial@2100 {
43 compatible = "ns16550a";
44 reg = <0x2100 0x100>;
45
46 clock-frequency = <200000000>;
47
48 interrupt-parent = <&cpuintc>;
49 interrupts = <30>;
50
51 reg-io-width = <1>;
52 reg-shift = <2>;
53 fifo-size = <1>;
54 no-loopback-test;
55
56 status = "disabled";
57 };
58 };
59 };
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