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5b6089cb JCPV |
1 | /* |
2 | * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC | |
3 | * | |
4 | * Copyright (C) 2011 Atmel, | |
5 | * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>, | |
6 | * 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | |
7 | * | |
8 | * Licensed under GPLv2 or later. | |
9 | */ | |
10 | ||
11 | /include/ "skeleton.dtsi" | |
12 | ||
13 | / { | |
14 | model = "Atmel AT91SAM9260 family SoC"; | |
15 | compatible = "atmel,at91sam9260"; | |
16 | interrupt-parent = <&aic>; | |
17 | ||
18 | aliases { | |
19 | serial0 = &dbgu; | |
20 | serial1 = &usart0; | |
21 | serial2 = &usart1; | |
22 | serial3 = &usart2; | |
23 | serial4 = &usart3; | |
24 | serial5 = &usart4; | |
25 | serial6 = &usart5; | |
26 | gpio0 = &pioA; | |
27 | gpio1 = &pioB; | |
28 | gpio2 = &pioC; | |
29 | tcb0 = &tcb0; | |
30 | tcb1 = &tcb1; | |
05dcd361 | 31 | i2c0 = &i2c0; |
5b6089cb JCPV |
32 | }; |
33 | cpus { | |
34 | cpu@0 { | |
35 | compatible = "arm,arm926ejs"; | |
36 | }; | |
37 | }; | |
38 | ||
39 | memory { | |
40 | reg = <0x20000000 0x04000000>; | |
41 | }; | |
42 | ||
43 | ahb { | |
44 | compatible = "simple-bus"; | |
45 | #address-cells = <1>; | |
46 | #size-cells = <1>; | |
47 | ranges; | |
48 | ||
49 | apb { | |
50 | compatible = "simple-bus"; | |
51 | #address-cells = <1>; | |
52 | #size-cells = <1>; | |
53 | ranges; | |
54 | ||
55 | aic: interrupt-controller@fffff000 { | |
f8a073ee | 56 | #interrupt-cells = <3>; |
5b6089cb JCPV |
57 | compatible = "atmel,at91rm9200-aic"; |
58 | interrupt-controller; | |
59 | reg = <0xfffff000 0x200>; | |
c6573943 | 60 | atmel,external-irqs = <29 30 31>; |
5b6089cb JCPV |
61 | }; |
62 | ||
63 | ramc0: ramc@ffffea00 { | |
64 | compatible = "atmel,at91sam9260-sdramc"; | |
65 | reg = <0xffffea00 0x200>; | |
66 | }; | |
67 | ||
68 | pmc: pmc@fffffc00 { | |
69 | compatible = "atmel,at91rm9200-pmc"; | |
70 | reg = <0xfffffc00 0x100>; | |
71 | }; | |
72 | ||
73 | rstc@fffffd00 { | |
74 | compatible = "atmel,at91sam9260-rstc"; | |
75 | reg = <0xfffffd00 0x10>; | |
76 | }; | |
77 | ||
78 | shdwc@fffffd10 { | |
79 | compatible = "atmel,at91sam9260-shdwc"; | |
80 | reg = <0xfffffd10 0x10>; | |
81 | }; | |
82 | ||
83 | pit: timer@fffffd30 { | |
84 | compatible = "atmel,at91sam9260-pit"; | |
85 | reg = <0xfffffd30 0xf>; | |
f8a073ee | 86 | interrupts = <1 4 7>; |
5b6089cb JCPV |
87 | }; |
88 | ||
89 | tcb0: timer@fffa0000 { | |
90 | compatible = "atmel,at91rm9200-tcb"; | |
91 | reg = <0xfffa0000 0x100>; | |
f8a073ee | 92 | interrupts = <17 4 0 18 4 0 19 4 0>; |
5b6089cb JCPV |
93 | }; |
94 | ||
95 | tcb1: timer@fffdc000 { | |
96 | compatible = "atmel,at91rm9200-tcb"; | |
97 | reg = <0xfffdc000 0x100>; | |
f8a073ee | 98 | interrupts = <26 4 0 27 4 0 28 4 0>; |
5b6089cb JCPV |
99 | }; |
100 | ||
e4541ff2 JCPV |
101 | pinctrl@fffff400 { |
102 | #address-cells = <1>; | |
103 | #size-cells = <1>; | |
104 | compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; | |
105 | ranges = <0xfffff400 0xfffff400 0x600>; | |
106 | ||
5314ec8e JCPV |
107 | atmel,mux-mask = < |
108 | /* A B */ | |
109 | 0xffffffff 0xffc00c3b /* pioA */ | |
110 | 0xffffffff 0x7fff3ccf /* pioB */ | |
111 | 0xffffffff 0x007fffff /* pioC */ | |
112 | >; | |
113 | ||
114 | /* shared pinctrl settings */ | |
ec6754a7 JCPV |
115 | dbgu { |
116 | pinctrl_dbgu: dbgu-0 { | |
117 | atmel,pins = | |
118 | <1 14 0x1 0x0 /* PB14 periph A */ | |
119 | 1 15 0x1 0x1>; /* PB15 periph with pullup */ | |
120 | }; | |
121 | }; | |
122 | ||
123 | uart0 { | |
124 | pinctrl_uart0: uart0-0 { | |
125 | atmel,pins = | |
126 | <1 4 0x1 0x0 /* PB4 periph A */ | |
127 | 1 5 0x1 0x0>; /* PB5 periph A */ | |
128 | }; | |
129 | ||
130 | pinctrl_uart0_rts_cts: uart0_rts_cts-0 { | |
131 | atmel,pins = | |
132 | <1 26 0x1 0x0 /* PB26 periph A */ | |
133 | 1 27 0x1 0x0>; /* PB27 periph A */ | |
134 | }; | |
135 | ||
136 | pinctrl_uart0_dtr_dsr: uart0_dtr_dsr-0 { | |
137 | atmel,pins = | |
138 | <1 24 0x1 0x0 /* PB24 periph A */ | |
139 | 1 22 0x1 0x0>; /* PB22 periph A */ | |
140 | }; | |
141 | ||
142 | pinctrl_uart0_dcd: uart0_dcd-0 { | |
143 | atmel,pins = | |
144 | <1 23 0x1 0x0>; /* PB23 periph A */ | |
145 | }; | |
146 | ||
147 | pinctrl_uart0_ri: uart0_ri-0 { | |
148 | atmel,pins = | |
149 | <1 25 0x1 0x0>; /* PB25 periph A */ | |
150 | }; | |
151 | }; | |
152 | ||
153 | uart1 { | |
154 | pinctrl_uart1: uart1-0 { | |
155 | atmel,pins = | |
156 | <2 6 0x1 0x1 /* PB6 periph A with pullup */ | |
157 | 2 7 0x1 0x0>; /* PB7 periph A */ | |
158 | }; | |
159 | ||
160 | pinctrl_uart1_rts_cts: uart1_rts_cts-0 { | |
161 | atmel,pins = | |
162 | <1 28 0x1 0x0 /* PB28 periph A */ | |
163 | 1 29 0x1 0x0>; /* PB29 periph A */ | |
164 | }; | |
165 | }; | |
166 | ||
167 | uart2 { | |
168 | pinctrl_uart2: uart2-0 { | |
169 | atmel,pins = | |
170 | <1 8 0x1 0x1 /* PB8 periph A with pullup */ | |
171 | 1 9 0x1 0x0>; /* PB9 periph A */ | |
172 | }; | |
173 | ||
174 | pinctrl_uart2_rts_cts: uart2_rts_cts-0 { | |
175 | atmel,pins = | |
176 | <0 4 0x1 0x0 /* PA4 periph A */ | |
177 | 0 5 0x1 0x0>; /* PA5 periph A */ | |
178 | }; | |
179 | }; | |
180 | ||
181 | uart3 { | |
182 | pinctrl_uart3: uart3-0 { | |
183 | atmel,pins = | |
184 | <2 10 0x1 0x1 /* PB10 periph A with pullup */ | |
185 | 2 11 0x1 0x0>; /* PB11 periph A */ | |
186 | }; | |
187 | ||
188 | pinctrl_uart3_rts_cts: uart3_rts_cts-0 { | |
189 | atmel,pins = | |
190 | <3 8 0x2 0x0 /* PB8 periph B */ | |
191 | 3 10 0x2 0x0>; /* PB10 periph B */ | |
192 | }; | |
193 | }; | |
194 | ||
195 | uart4 { | |
196 | pinctrl_uart4: uart4-0 { | |
197 | atmel,pins = | |
198 | <0 31 0x2 0x1 /* PA31 periph B with pullup */ | |
199 | 0 30 0x2 0x0>; /* PA30 periph B */ | |
200 | }; | |
201 | }; | |
202 | ||
203 | uart5 { | |
204 | pinctrl_uart5: uart5-0 { | |
205 | atmel,pins = | |
206 | <2 12 0x1 0x1 /* PB12 periph A with pullup */ | |
207 | 2 13 0x1 0x0>; /* PB13 periph A */ | |
208 | }; | |
209 | }; | |
5314ec8e | 210 | |
e4541ff2 JCPV |
211 | pioA: gpio@fffff400 { |
212 | compatible = "atmel,at91rm9200-gpio"; | |
213 | reg = <0xfffff400 0x200>; | |
214 | interrupts = <2 4 1>; | |
215 | #gpio-cells = <2>; | |
216 | gpio-controller; | |
217 | interrupt-controller; | |
218 | #interrupt-cells = <2>; | |
219 | }; | |
220 | ||
221 | pioB: gpio@fffff600 { | |
222 | compatible = "atmel,at91rm9200-gpio"; | |
223 | reg = <0xfffff600 0x200>; | |
224 | interrupts = <3 4 1>; | |
225 | #gpio-cells = <2>; | |
226 | gpio-controller; | |
227 | interrupt-controller; | |
228 | #interrupt-cells = <2>; | |
229 | }; | |
230 | ||
231 | pioC: gpio@fffff800 { | |
232 | compatible = "atmel,at91rm9200-gpio"; | |
233 | reg = <0xfffff800 0x200>; | |
234 | interrupts = <4 4 1>; | |
235 | #gpio-cells = <2>; | |
236 | gpio-controller; | |
237 | interrupt-controller; | |
238 | #interrupt-cells = <2>; | |
239 | }; | |
5b6089cb JCPV |
240 | }; |
241 | ||
242 | dbgu: serial@fffff200 { | |
243 | compatible = "atmel,at91sam9260-usart"; | |
244 | reg = <0xfffff200 0x200>; | |
f8a073ee | 245 | interrupts = <1 4 7>; |
ec6754a7 JCPV |
246 | pinctrl-names = "default"; |
247 | pinctrl-0 = <&pinctrl_dbgu>; | |
5b6089cb JCPV |
248 | status = "disabled"; |
249 | }; | |
250 | ||
251 | usart0: serial@fffb0000 { | |
252 | compatible = "atmel,at91sam9260-usart"; | |
253 | reg = <0xfffb0000 0x200>; | |
f8a073ee | 254 | interrupts = <6 4 5>; |
5b6089cb JCPV |
255 | atmel,use-dma-rx; |
256 | atmel,use-dma-tx; | |
ec6754a7 JCPV |
257 | pinctrl-names = "default"; |
258 | pinctrl-0 = <&pinctrl_uart0>; | |
5b6089cb JCPV |
259 | status = "disabled"; |
260 | }; | |
261 | ||
262 | usart1: serial@fffb4000 { | |
263 | compatible = "atmel,at91sam9260-usart"; | |
264 | reg = <0xfffb4000 0x200>; | |
f8a073ee | 265 | interrupts = <7 4 5>; |
5b6089cb JCPV |
266 | atmel,use-dma-rx; |
267 | atmel,use-dma-tx; | |
ec6754a7 JCPV |
268 | pinctrl-names = "default"; |
269 | pinctrl-0 = <&pinctrl_uart1>; | |
5b6089cb JCPV |
270 | status = "disabled"; |
271 | }; | |
272 | ||
273 | usart2: serial@fffb8000 { | |
274 | compatible = "atmel,at91sam9260-usart"; | |
275 | reg = <0xfffb8000 0x200>; | |
f8a073ee | 276 | interrupts = <8 4 5>; |
5b6089cb JCPV |
277 | atmel,use-dma-rx; |
278 | atmel,use-dma-tx; | |
ec6754a7 JCPV |
279 | pinctrl-names = "default"; |
280 | pinctrl-0 = <&pinctrl_uart2>; | |
5b6089cb JCPV |
281 | status = "disabled"; |
282 | }; | |
283 | ||
284 | usart3: serial@fffd0000 { | |
285 | compatible = "atmel,at91sam9260-usart"; | |
286 | reg = <0xfffd0000 0x200>; | |
f8a073ee | 287 | interrupts = <23 4 5>; |
5b6089cb JCPV |
288 | atmel,use-dma-rx; |
289 | atmel,use-dma-tx; | |
ec6754a7 JCPV |
290 | pinctrl-names = "default"; |
291 | pinctrl-0 = <&pinctrl_uart3>; | |
5b6089cb JCPV |
292 | status = "disabled"; |
293 | }; | |
294 | ||
295 | usart4: serial@fffd4000 { | |
296 | compatible = "atmel,at91sam9260-usart"; | |
297 | reg = <0xfffd4000 0x200>; | |
f8a073ee | 298 | interrupts = <24 4 5>; |
5b6089cb JCPV |
299 | atmel,use-dma-rx; |
300 | atmel,use-dma-tx; | |
ec6754a7 JCPV |
301 | pinctrl-names = "default"; |
302 | pinctrl-0 = <&pinctrl_uart4>; | |
5b6089cb JCPV |
303 | status = "disabled"; |
304 | }; | |
305 | ||
306 | usart5: serial@fffd8000 { | |
307 | compatible = "atmel,at91sam9260-usart"; | |
308 | reg = <0xfffd8000 0x200>; | |
f8a073ee | 309 | interrupts = <25 4 5>; |
5b6089cb JCPV |
310 | atmel,use-dma-rx; |
311 | atmel,use-dma-tx; | |
ec6754a7 JCPV |
312 | pinctrl-names = "default"; |
313 | pinctrl-0 = <&pinctrl_uart5>; | |
5b6089cb JCPV |
314 | status = "disabled"; |
315 | }; | |
316 | ||
317 | macb0: ethernet@fffc4000 { | |
318 | compatible = "cdns,at32ap7000-macb", "cdns,macb"; | |
319 | reg = <0xfffc4000 0x100>; | |
f8a073ee | 320 | interrupts = <21 4 3>; |
5b6089cb JCPV |
321 | status = "disabled"; |
322 | }; | |
323 | ||
324 | usb1: gadget@fffa4000 { | |
325 | compatible = "atmel,at91rm9200-udc"; | |
326 | reg = <0xfffa4000 0x4000>; | |
f8a073ee | 327 | interrupts = <10 4 2>; |
5b6089cb JCPV |
328 | status = "disabled"; |
329 | }; | |
73d68d91 | 330 | |
05dcd361 LD |
331 | i2c0: i2c@fffac000 { |
332 | compatible = "atmel,at91sam9260-i2c"; | |
333 | reg = <0xfffac000 0x100>; | |
334 | interrupts = <11 4 6>; | |
335 | #address-cells = <1>; | |
336 | #size-cells = <0>; | |
337 | status = "disabled"; | |
338 | }; | |
339 | ||
73d68d91 NF |
340 | adc0: adc@fffe0000 { |
341 | compatible = "atmel,at91sam9260-adc"; | |
342 | reg = <0xfffe0000 0x100>; | |
f8a073ee | 343 | interrupts = <5 4 0>; |
73d68d91 NF |
344 | atmel,adc-use-external-triggers; |
345 | atmel,adc-channels-used = <0xf>; | |
346 | atmel,adc-vref = <3300>; | |
347 | atmel,adc-num-channels = <4>; | |
348 | atmel,adc-startup-time = <15>; | |
349 | atmel,adc-channel-base = <0x30>; | |
350 | atmel,adc-drdy-mask = <0x10000>; | |
351 | atmel,adc-status-register = <0x1c>; | |
352 | atmel,adc-trigger-register = <0x04>; | |
353 | ||
354 | trigger@0 { | |
355 | trigger-name = "timer-counter-0"; | |
356 | trigger-value = <0x1>; | |
357 | }; | |
358 | trigger@1 { | |
359 | trigger-name = "timer-counter-1"; | |
360 | trigger-value = <0x3>; | |
361 | }; | |
362 | ||
363 | trigger@2 { | |
364 | trigger-name = "timer-counter-2"; | |
365 | trigger-value = <0x5>; | |
366 | }; | |
367 | ||
368 | trigger@3 { | |
369 | trigger-name = "external"; | |
370 | trigger-value = <0x13>; | |
371 | trigger-external; | |
372 | }; | |
373 | }; | |
5b6089cb JCPV |
374 | }; |
375 | ||
376 | nand0: nand@40000000 { | |
377 | compatible = "atmel,at91rm9200-nand"; | |
378 | #address-cells = <1>; | |
379 | #size-cells = <1>; | |
380 | reg = <0x40000000 0x10000000 | |
381 | 0xffffe800 0x200 | |
382 | >; | |
383 | atmel,nand-addr-offset = <21>; | |
384 | atmel,nand-cmd-offset = <22>; | |
385 | gpios = <&pioC 13 0 | |
386 | &pioC 14 0 | |
387 | 0 | |
388 | >; | |
389 | status = "disabled"; | |
390 | }; | |
391 | ||
392 | usb0: ohci@00500000 { | |
393 | compatible = "atmel,at91rm9200-ohci", "usb-ohci"; | |
394 | reg = <0x00500000 0x100000>; | |
f8a073ee | 395 | interrupts = <20 4 2>; |
5b6089cb JCPV |
396 | status = "disabled"; |
397 | }; | |
398 | }; | |
399 | ||
400 | i2c@0 { | |
401 | compatible = "i2c-gpio"; | |
402 | gpios = <&pioA 23 0 /* sda */ | |
403 | &pioA 24 0 /* scl */ | |
404 | >; | |
405 | i2c-gpio,sda-open-drain; | |
406 | i2c-gpio,scl-open-drain; | |
407 | i2c-gpio,delay-us = <2>; /* ~100 kHz */ | |
408 | #address-cells = <1>; | |
409 | #size-cells = <0>; | |
410 | status = "disabled"; | |
411 | }; | |
412 | }; |