1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ath79-clk.h>
3
4 / {
5 compatible = "qca,ar9331";
6
7 #address-cells = <1>;
8 #size-cells = <1>;
9
10 cpus {
11 #address-cells = <1>;
12 #size-cells = <0>;
13
14 cpu@0 {
15 device_type = "cpu";
16 compatible = "mips,mips24Kc";
17 clocks = <&pll ATH79_CLK_CPU>;
18 reg = <0>;
19 };
20 };
21
22 cpuintc: interrupt-controller {
23 compatible = "qca,ar7100-cpu-intc";
24
25 interrupt-controller;
26 #interrupt-cells = <1>;
27
28 qca,ddr-wb-channel-interrupts = <2>, <3>;
29 qca,ddr-wb-channels = <&ddr_ctrl 3>, <&ddr_ctrl 2>;
30 };
31
32 ref: ref {
33 compatible = "fixed-clock";
34 #clock-cells = <0>;
35 };
36
37 ahb {
38 compatible = "simple-bus";
39 ranges;
40
41 #address-cells = <1>;
42 #size-cells = <1>;
43
44 interrupt-parent = <&cpuintc>;
45
46 apb {
47 compatible = "simple-bus";
48 ranges;
49
50 #address-cells = <1>;
51 #size-cells = <1>;
52
53 interrupt-parent = <&miscintc>;
54
55 ddr_ctrl: memory-controller@18000000 {
56 compatible = "qca,ar7240-ddr-controller";
57 reg = <0x18000000 0x100>;
58
59 #qca,ddr-wb-channel-cells = <1>;
60 };
61
62 uart: serial@18020000 {
63 compatible = "qca,ar9330-uart";
64 reg = <0x18020000 0x14>;
65
66 interrupts = <3>;
67
68 clocks = <&ref>;
69 clock-names = "uart";
70
71 status = "disabled";
72 };
73
74 gpio: gpio@18040000 {
75 compatible = "qca,ar7100-gpio";
76 reg = <0x18040000 0x34>;
77 interrupts = <2>;
78
79 ngpios = <30>;
80
81 gpio-controller;
82 #gpio-cells = <2>;
83
84 interrupt-controller;
85 #interrupt-cells = <2>;
86
87 status = "disabled";
88 };
89
90 pll: pll-controller@18050000 {
91 compatible = "qca,ar9330-pll";
92 reg = <0x18050000 0x100>;
93
94 clocks = <&ref>;
95 clock-names = "ref";
96
97 #clock-cells = <1>;
98 };
99
100 miscintc: interrupt-controller@18060010 {
101 compatible = "qca,ar7240-misc-intc";
102 reg = <0x18060010 0x8>;
103
104 interrupt-parent = <&cpuintc>;
105 interrupts = <6>;
106
107 interrupt-controller;
108 #interrupt-cells = <1>;
109 };
110
111 rst: reset-controller@1806001c {
112 compatible = "qca,ar7100-reset";
113 reg = <0x1806001c 0x4>;
114
115 #reset-cells = <1>;
116 };
117 };
118
119 eth0: ethernet@19000000 {
120 compatible = "qca,ar9330-eth";
121 reg = <0x19000000 0x200>;
122 interrupts = <4>;
123
124 resets = <&rst 9>, <&rst 22>;
125 reset-names = "mac", "mdio";
126 clocks = <&pll ATH79_CLK_AHB>, <&pll ATH79_CLK_AHB>;
127 clock-names = "eth", "mdio";
128
129 phy-mode = "mii";
130 phy-handle = <&phy_port4>;
131
132 status = "disabled";
133 };
134
135 eth1: ethernet@1a000000 {
136 compatible = "qca,ar9330-eth";
137 reg = <0x1a000000 0x200>;
138 interrupts = <5>;
139 resets = <&rst 13>, <&rst 23>;
140 reset-names = "mac", "mdio";
141 clocks = <&pll ATH79_CLK_AHB>, <&pll ATH79_CLK_AHB>;
142 clock-names = "eth", "mdio";
143
144 phy-mode = "gmii";
145
146 status = "disabled";
147
148 fixed-link {
149 speed = <1000>;
150 full-duplex;
151 pause;
152 };
153
154 mdio {
155 #address-cells = <1>;
156 #size-cells = <0>;
157
158 switch10: switch@10 {
159 #address-cells = <1>;
160 #size-cells = <0>;
161
162 compatible = "qca,ar9331-switch";
163 reg = <0x10>;
164 resets = <&rst 8>;
165 reset-names = "switch";
166
167 interrupt-parent = <&miscintc>;
168 interrupts = <12>;
169
170 interrupt-controller;
171 #interrupt-cells = <1>;
172
173 ports {
174 #address-cells = <1>;
175 #size-cells = <0>;
176
177 switch_port0: port@0 {
178 reg = <0x0>;
179 ethernet = <ð1>;
180
181 phy-mode = "gmii";
182
183 fixed-link {
184 speed = <1000>;
185 full-duplex;
186 pause;
187 };
188 };
189
190 switch_port1: port@1 {
191 reg = <0x1>;
192 phy-handle = <&phy_port0>;
193 phy-mode = "internal";
194
195 status = "disabled";
196 };
197
198 switch_port2: port@2 {
199 reg = <0x2>;
200 phy-handle = <&phy_port1>;
201 phy-mode = "internal";
202
203 status = "disabled";
204 };
205
206 switch_port3: port@3 {
207 reg = <0x3>;
208 phy-handle = <&phy_port2>;
209 phy-mode = "internal";
210
211 status = "disabled";
212 };
213
214 switch_port4: port@4 {
215 reg = <0x4>;
216 phy-handle = <&phy_port3>;
217 phy-mode = "internal";
218
219 status = "disabled";
220 };
221 };
222
223 mdio {
224 #address-cells = <1>;
225 #size-cells = <0>;
226
227 interrupt-parent = <&switch10>;
228
229 phy_port0: phy@0 {
230 reg = <0x0>;
231 interrupts = <0>;
232 status = "disabled";
233 };
234
235 phy_port1: phy@1 {
236 reg = <0x1>;
237 interrupts = <0>;
238 status = "disabled";
239 };
240
241 phy_port2: phy@2 {
242 reg = <0x2>;
243 interrupts = <0>;
244 status = "disabled";
245 };
246
247 phy_port3: phy@3 {
248 reg = <0x3>;
249 interrupts = <0>;
250 status = "disabled";
251 };
252
253 phy_port4: phy@4 {
254 reg = <0x4>;
255 interrupts = <0>;
256 status = "disabled";
257 };
258 };
259 };
260 };
261 };
262
263 usb: usb@1b000100 {
264 compatible = "chipidea,usb2";
265 reg = <0x1b000000 0x200>;
266
267 interrupts = <3>;
268 resets = <&rst 5>;
269
270 phy-names = "usb-phy";
271 phys = <&usb_phy>;
272
273 status = "disabled";
274 };
275
276 spi: spi@1f000000 {
277 compatible = "qca,ar7100-spi";
278 reg = <0x1f000000 0x10>;
279
280 clocks = <&pll ATH79_CLK_AHB>;
281 clock-names = "ahb";
282
283 #address-cells = <1>;
284 #size-cells = <0>;
285
286 status = "disabled";
287 };
288 };
289
290 usb_phy: usb-phy {
291 compatible = "qca,ar7100-usb-phy";
292
293 reset-names = "phy", "suspend-override";
294 resets = <&rst 4>, <&rst 3>;
295
296 #phy-cells = <0>;
297
298 status = "disabled";
299 };
300 };
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