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							label = "cpu";
180							ethernet = <&eth1>;
181
182							phy-mode = "gmii";
183
184							fixed-link {
185								speed = <1000>;
186								full-duplex;
187								pause;
188							};
189						};
190
191						switch_port1: port@1 {
192							reg = <0x1>;
193							phy-handle = <&phy_port0>;
194							phy-mode = "internal";
195
196							status = "disabled";
197						};
198
199						switch_port2: port@2 {
200							reg = <0x2>;
201							phy-handle = <&phy_port1>;
202							phy-mode = "internal";
203
204							status = "disabled";
205						};
206
207						switch_port3: port@3 {
208							reg = <0x3>;
209							phy-handle = <&phy_port2>;
210							phy-mode = "internal";
211
212							status = "disabled";
213						};
214
215						switch_port4: port@4 {
216							reg = <0x4>;
217							phy-handle = <&phy_port3>;
218							phy-mode = "internal";
219
220							status = "disabled";
221						};
222					};
223
224					mdio {
225						#address-cells = <1>;
226						#size-cells = <0>;
227
228						interrupt-parent = <&switch10>;
229
230						phy_port0: phy@0 {
231							reg = <0x0>;
232							interrupts = <0>;
233							status = "disabled";
234						};
235
236						phy_port1: phy@1 {
237							reg = <0x1>;
238							interrupts = <0>;
239							status = "disabled";
240						};
241
242						phy_port2: phy@2 {
243							reg = <0x2>;
244							interrupts = <0>;
245							status = "disabled";
246						};
247
248						phy_port3: phy@3 {
249							reg = <0x3>;
250							interrupts = <0>;
251							status = "disabled";
252						};
253
254						phy_port4: phy@4 {
255							reg = <0x4>;
256							interrupts = <0>;
257							status = "disabled";
258						};
259					};
260				};
261			};
262		};
263
264		usb: usb@1b000100 {
265			compatible = "chipidea,usb2";
266			reg = <0x1b000000 0x200>;
267
268			interrupts = <3>;
269			resets = <&rst 5>;
270
271			phy-names = "usb-phy";
272			phys = <&usb_phy>;
273
274			status = "disabled";
275		};
276
277		spi: spi@1f000000 {
278			compatible = "qca,ar7100-spi";
279			reg = <0x1f000000 0x10>;
280
281			clocks = <&pll ATH79_CLK_AHB>;
282			clock-names = "ahb";
283
284			#address-cells = <1>;
285			#size-cells = <0>;
286
287			status = "disabled";
288		};
289	};
290
291	usb_phy: usb-phy {
292		compatible = "qca,ar7100-usb-phy";
293
294		reset-names = "phy", "suspend-override";
295		resets = <&rst 4>, <&rst 3>;
296
297		#phy-cells = <0>;
298
299		status = "disabled";
300	};
301};
302