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
145
146
147
148
149
150
151
152
153
154
155
|
#include <dt-bindings/clock/ath79-clk.h>
/ {
compatible = "qca,ar9331";
#address-cells = <1>;
#size-cells = <1>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "mips,mips24Kc";
clocks = <&pll ATH79_CLK_CPU>;
reg = <0>;
};
};
cpuintc: interrupt-controller {
compatible = "qca,ar7100-cpu-intc";
interrupt-controller;
#interrupt-cells = <1>;
qca,ddr-wb-channel-interrupts = <2>, <3>;
qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>;
};
ref: ref {
compatible = "fixed-clock";
#clock-cells = <0>;
};
ahb {
compatible = "simple-bus";
ranges;
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&cpuintc>;
apb {
compatible = "simple-bus";
ranges;
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&miscintc>;
ddr_ctrl: memory-controller@18000000 {
compatible = "qca,ar7240-ddr-controller";
reg = <0x18000000 0x100>;
#qca,ddr-wb-channel-cells = <1>;
};
uart: uart@18020000 {
compatible = "qca,ar9330-uart";
reg = <0x18020000 0x14>;
interrupts = <3>;
clocks = <&ref>;
clock-names = "uart";
status = "disabled";
};
gpio: gpio@18040000 {
compatible = "qca,ar7100-gpio";
reg = <0x18040000 0x34>;
interrupts = <2>;
ngpios = <30>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
status = "disabled";
};
pll: pll-controller@18050000 {
compatible = "qca,ar9330-pll";
reg = <0x18050000 0x100>;
clocks = <&ref>;
clock-names = "ref";
#clock-cells = <1>;
};
miscintc: interrupt-controller@18060010 {
compatible = "qca,ar7240-misc-intc";
reg = <0x18060010 0x4>;
interrupt-parent = <&cpuintc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <1>;
};
rst: reset-controller@1806001c {
compatible = "qca,ar7100-reset";
reg = <0x1806001c 0x4>;
#reset-cells = <1>;
};
};
usb: usb@1b000100 {
compatible = "chipidea,usb2";
reg = <0x1b000000 0x200>;
interrupts = <3>;
resets = <&rst 5>;
phy-names = "usb-phy";
phys = <&usb_phy>;
status = "disabled";
};
spi: spi@1f000000 {
compatible = "qca,ar7100-spi";
reg = <0x1f000000 0x10>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "ahb";
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
};
usb_phy: usb-phy {
compatible = "qca,ar7100-usb-phy";
reset-names = "usb-phy", "usb-suspend-override";
resets = <&rst 4>, <&rst 3>;
#phy-cells = <0>;
status = "disabled";
};
};
|
