summaryrefslogtreecommitdiffstats
path: root/dts/src/mips/brcm/bcm6328.dtsi
blob: 9dc558763c460de2b3297eda2074c7a14d247983 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
// SPDX-License-Identifier: GPL-2.0
/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "brcm,bcm6328";

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		mips-hpt-frequency = <160000000>;

		cpu@0 {
			compatible = "brcm,bmips4350";
			device_type = "cpu";
			reg = <0>;
		};

		cpu@1 {
			compatible = "brcm,bmips4350";
			device_type = "cpu";
			reg = <1>;
		};
	};

	clocks {
		periph_clk: periph-clk {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <50000000>;
		};
	};

	aliases {
		serial0 = &uart0;
		serial1 = &uart1;
	};

	cpu_intc: interrupt-controller {
		#address-cells = <0>;
		compatible = "mti,cpu-interrupt-controller";

		interrupt-controller;
		#interrupt-cells = <1>;
	};

	ubus {
		#address-cells = <1>;
		#size-cells = <1>;

		compatible = "simple-bus";
		ranges;

		clkctl: clock-controller@10000004 {
			compatible = "brcm,bcm6328-clocks";
			reg = <0x10000004 0x4>;
			#clock-cells = <1>;
		};

		periph_rst: reset-controller@10000010 {
			compatible = "brcm,bcm6345-reset";
			reg = <0x10000010 0x4>;
			#reset-cells = <1>;
		};

		periph_intc: interrupt-controller@10000020 {
			compatible = "brcm,bcm6345-l1-intc";
			reg = <0x10000020 0x10>,
			      <0x10000030 0x10>;

			interrupt-controller;
			#interrupt-cells = <1>;

			interrupt-parent = <&cpu_intc>;
			interrupts = <2>, <3>;
		};

		uart0: serial@10000100 {
			compatible = "brcm,bcm6345-uart";
			reg = <0x10000100 0x18>;
			interrupt-parent = <&periph_intc>;
			interrupts = <28>;
			clocks = <&periph_clk>;
			clock-names = "refclk";
			status = "disabled";
		};

		uart1: serial@10000120 {
			compatible = "brcm,bcm6345-uart";
			reg = <0x10000120 0x18>;
			interrupt-parent = <&periph_intc>;
			interrupts = <39>;
			clocks = <&periph_clk>;
			clock-names = "refclk";
			status = "disabled";
		};

		timer: syscon@10000040 {
			compatible = "syscon";
			reg = <0x10000040 0x2c>;
			native-endian;
		};

		reboot: syscon-reboot@10000068 {
			compatible = "syscon-reboot";
			regmap = <&timer>;
			offset = <0x28>;
			mask = <0x1>;
		};

		leds0: led-controller@10000800 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "brcm,bcm6328-leds";
			reg = <0x10000800 0x24>;
			status = "disabled";
		};

		periph_pwr: power-controller@10001848 {
			compatible = "brcm,bcm6328-power-controller";
			reg = <0x10001848 0x4>;
			#power-domain-cells = <1>;
		};

		ehci: usb@10002500 {
			compatible = "brcm,bcm6328-ehci", "generic-ehci";
			reg = <0x10002500 0x100>;
			big-endian;
			interrupt-parent = <&periph_intc>;
			interrupts = <42>;
			status = "disabled";
		};

		ohci: usb@10002600 {
			compatible = "brcm,bcm6328-ohci", "generic-ohci";
			reg = <0x10002600 0x100>;
			big-endian;
			no-big-frame-no;
			interrupt-parent = <&periph_intc>;
			interrupts = <41>;
			status = "disabled";
		};
	};
};