blob: defbb92714ec1746e55799d97f6746dfbd478246 (
plain)
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
|
/dts-v1/;
/ {
compatible = "opencores,or1ksim";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&pic>;
aliases {
uart0 = &serial0;
};
chosen {
bootargs = "earlycon";
stdout-path = "uart0:115200";
};
memory@0 {
device_type = "memory";
reg = <0x00000000 0x02000000>;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "opencores,or1200-rtlsvn481";
reg = <0>;
clock-frequency = <20000000>;
};
cpu@1 {
compatible = "opencores,or1200-rtlsvn481";
reg = <1>;
clock-frequency = <20000000>;
};
};
ompic: ompic@98000000 {
compatible = "openrisc,ompic";
reg = <0x98000000 16>;
interrupt-controller;
#interrupt-cells = <0>;
interrupts = <1>;
};
/*
* OR1K PIC is built into CPU and accessed via special purpose
* registers. It is not addressable and, hence, has no 'reg'
* property.
*/
pic: pic {
compatible = "opencores,or1k-pic-level";
#interrupt-cells = <1>;
interrupt-controller;
};
serial0: serial@90000000 {
compatible = "opencores,uart16550-rtlsvn105", "ns16550a";
reg = <0x90000000 0x100>;
interrupts = <2>;
clock-frequency = <20000000>;
};
};
|
