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
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "ath79.dtsi"
/ {
compatible = "qca,ar7100";
chosen {
bootargs = "console=ttyS0,115200";
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "mips,mips24Kc";
clocks = <&pll ATH79_CLK_CPU>;
reg = <0>;
};
};
ahb {
apb {
ddr_ctrl: memory-controller@18000000 {
compatible = "qca,ar7100-ddr-controller";
reg = <0x18000000 0x100>;
#qca,ddr-wb-channel-cells = <1>;
};
uart: uart@18020000 {
compatible = "ns16550a";
reg = <0x18020000 0x20>;
interrupts = <3>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "uart";
reg-io-width = <4>;
reg-shift = <2>;
no-loopback-test;
status = "disabled";
};
usb_phy: usb-phy@18030000 {
compatible = "qca,ar7100-usb-phy";
reg = <0x18030000 0x10>;
reset-names = "usb-phy", "usb-host", "usb-ohci-dll";
resets = <&rst 4>, <&rst 5>, <&rst 6>;
#phy-cells = <0>;
status = "disabled";
};
gpio: gpio@18040000 {
compatible = "qca,ar7100-gpio";
reg = <0x18040000 0x30>;
interrupts = <2>;
ngpios = <16>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
pll: pll-controller@18050000 {
compatible = "qca,ar7100-pll", "syscon";
reg = <0x18050000 0x20>;
clock-names = "ref";
/* The board must provides the ref clock */
#clock-cells = <1>;
clock-output-names = "cpu", "ddr", "ahb";
};
wdt: wdt@18060008 {
compatible = "qca,ar7130-wdt";
reg = <0x18060008 0x8>;
interrupts = <4>;
clocks = <&pll ATH79_CLK_AHB>;
clock-names = "wdt";
};
pci_intc: interrupt-controller@18060018 {
compatible = "qca,ar7100-misc-intc";
reg = <0x18060018 0x4>;
interrupt-parent = <&cpuintc>;
interrupts = <2>;
interrupt-controller;
#interrupt-cells = <1>;
};
rst: reset-controller@18060024 {
compatible = "qca,ar7100-reset";
reg = <0x18060024 0x4>;
#reset-cells = <1>;
};
pcie0: pcie-controller@17010000 {
compatible = "qca,ar7100-pci";
#address-cells = <3>;
#size-cells = <2>;
bus-range = <0x0 0x0>;
reg = <0x17010000 0x100>;
reg-names = "cfg_base";
ranges = <0x2000000 0 0x10000000 0x10000000 0 0x07000000 /* pci memory */
0x1000000 0 0x00000000 0x0000000 0 0x000001>; /* io space */
interrupt-parent = <&pci_intc>;
interrupts = <4>;
#interrupt-cells = <1>;
interrupt-map-mask = <0xf800 0 0 0>;
interrupt-map = <0x8800 0 0 0 &pci_intc 0
0x9000 0 0 0 &pci_intc 1
0x9800 0 0 0 &pci_intc 2>;
status = "disabled";
};
};
};
usb2: usb@1b000000 {
compatible = "generic-ehci";
reg = <0x1b000000 0x1000>;
interrupt-parent = <&cpuintc>;
interrupts = <3>;
phy-names = "usb-phy";
phys = <&usb_phy>;
has-synopsys-hc-bug;
status = "disabled";
};
usb1: usb@1c000000 {
compatible = "generic-ohci";
reg = <0x1c000000 0x1000>;
interrupt-parent = <&miscintc>;
interrupts = <6>;
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";
};
};
&cpuintc {
qca,ddr-wb-channel-interrupts = <2>, <3>, <4>, <5>;
qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>,
<&ddr_ctrl 0>, <&ddr_ctrl 1>;
};
&miscintc {
compatible = "qca,ar7100-misc-intc";
};
ð0 {
compatible = "qca,ar7100-eth", "syscon";
reg = <0x19000000 0x200
0x18070000 0x4>;
pll-data = <0x00110000 0x00001099 0x00991099>;
pll-reg = <0x4 0x10 17>;
pll-handle = <&pll>;
phy-mode = "rgmii";
resets = <&rst 9>;
reset-names = "mac";
qca,mac-idx = <0>;
};
&mdio1 {
builtin-switch;
};
ð1 {
compatible = "qca,ar7100-eth", "syscon";
reg = <0x1a000000 0x200
0x18070004 0x4>;
pll-data = <0x00110000 0x00001099 0x00991099>;
pll-reg = <0x4 0x14 19>;
pll-handle = <&pll>;
phy-mode = "rgmii";
resets = <&rst 13>;
reset-names = "mac";
qca,mac-idx = <1>;
};
|
