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
|
/ {
#address-cells = <1>;
#size-cells = <1>;
compatible = "brcm,bcm3384-viper", "brcm,bcm33843-viper";
memory@0 {
device_type = "memory";
/* Typical ranges. The bootloader should fill these in. */
reg = <0x06000000 0x02000000>,
<0x0e000000 0x02000000>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
/* 1/2 of the CPU core clock (standard MIPS behavior) */
mips-hpt-frequency = <300000000>;
cpu@0 {
compatible = "brcm,bmips4350";
device_type = "cpu";
reg = <0>;
};
};
cpu_intc: cpu_intc {
#address-cells = <0>;
compatible = "mti,cpu-interrupt-controller";
interrupt-controller;
#interrupt-cells = <1>;
};
clocks {
periph_clk: periph_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <54000000>;
};
};
aliases {
uart0 = &uart0;
};
ubus {
#address-cells = <1>;
#size-cells = <1>;
compatible = "brcm,ubus", "simple-bus";
ranges;
/* No dma-ranges on Viper. */
periph_intc: periph_intc@14e00048 {
compatible = "brcm,bcm3380-l2-intc";
reg = <0x14e00048 0x4 0x14e0004c 0x4>,
<0x14e00350 0x4 0x14e00354 0x4>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&cpu_intc>;
interrupts = <4>;
};
cmips_intc: cmips_intc@151f8048 {
compatible = "brcm,bcm3380-l2-intc";
reg = <0x151f8048 0x4 0x151f804c 0x4>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&periph_intc>;
interrupts = <30>;
brcm,int-map-mask = <0xffffffff>;
};
uart0: serial@14e00520 {
compatible = "brcm,bcm6345-uart";
reg = <0x14e00520 0x18>;
interrupt-parent = <&periph_intc>;
interrupts = <2>;
clocks = <&periph_clk>;
status = "disabled";
};
ehci0: usb@15400300 {
compatible = "brcm,bcm3384-ehci", "generic-ehci";
reg = <0x15400300 0x100>;
big-endian;
interrupt-parent = <&periph_intc>;
interrupts = <41>;
status = "disabled";
};
ohci0: usb@15400400 {
compatible = "brcm,bcm3384-ohci", "generic-ohci";
reg = <0x15400400 0x100>;
big-endian;
no-big-frame-no;
interrupt-parent = <&periph_intc>;
interrupts = <40>;
status = "disabled";
};
};
};
|
