1 // SPDX-License-Identifier: GPL-2.0
2
3 #include "dt-bindings/clock/bcm3368-clock.h"
4
5 / {
6 #address-cells = <1>;
7 #size-cells = <1>;
8 compatible = "brcm,bcm3368";
9
10 cpus {
11 #address-cells = <1>;
12 #size-cells = <0>;
13
14 mips-hpt-frequency = <150000000>;
15
16 cpu@0 {
17 compatible = "brcm,bmips4350";
18 device_type = "cpu";
19 reg = <0>;
20 };
21
22 cpu@1 {
23 compatible = "brcm,bmips4350";
24 device_type = "cpu";
25 reg = <1>;
26 };
27 };
28
29 clocks {
30 periph_clk: periph-clk {
31 compatible = "fixed-clock";
32 #clock-cells = <0>;
33 clock-frequency = <50000000>;
34 };
35 };
36
37 aliases {
38 serial0 = &uart0;
39 serial1 = &uart1;
40 };
41
42 cpu_intc: interrupt-controller {
43 #address-cells = <0>;
44 compatible = "mti,cpu-interrupt-controller";
45
46 interrupt-controller;
47 #interrupt-cells = <1>;
48 };
49
50 ubus {
51 #address-cells = <1>;
52 #size-cells = <1>;
53
54 compatible = "simple-bus";
55 ranges;
56
57 clkctl: clock-controller@fff8c004 {
58 compatible = "brcm,bcm3368-clocks";
59 reg = <0xfff8c004 0x4>;
60 #clock-cells = <1>;
61 };
62
63 periph_cntl: syscon@fff8c008 {
64 compatible = "syscon";
65 reg = <0xfff8c008 0x4>;
66 native-endian;
67 };
68
69 reboot: syscon-reboot@fff8c008 {
70 compatible = "syscon-reboot";
71 regmap = <&periph_cntl>;
72 offset = <0x0>;
73 mask = <0x1>;
74 };
75
76 periph_intc: interrupt-controller@fff8c00c {
77 compatible = "brcm,bcm6345-l1-intc";
78 reg = <0xfff8c00c 0x8>;
79
80 interrupt-controller;
81 #interrupt-cells = <1>;
82
83 interrupt-parent = <&cpu_intc>;
84 interrupts = <2>;
85 };
86
87 uart0: serial@fff8c100 {
88 compatible = "brcm,bcm6345-uart";
89 reg = <0xfff8c100 0x18>;
90
91 interrupt-parent = <&periph_intc>;
92 interrupts = <2>;
93
94 clocks = <&periph_clk>;
95 clock-names = "refclk";
96
97 status = "disabled";
98 };
99
100 uart1: serial@fff8c120 {
101 compatible = "brcm,bcm6345-uart";
102 reg = <0xfff8c120 0x18>;
103
104 interrupt-parent = <&periph_intc>;
105 interrupts = <3>;
106
107 clocks = <&periph_clk>;
108 clock-names = "refclk";
109
110 status = "disabled";
111 };
112 };
113 };
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