| blob | aa98e641931fa21ed76c627229da576289005d12 |
1 /*
2 * at91sam9x5.dtsi - Device Tree Include file for AT91SAM9x5 family SoC
3 * applies to AT91SAM9G15, AT91SAM9G25, AT91SAM9G35,
4 * AT91SAM9X25, AT91SAM9X35 SoC
5 *
6 * Copyright (C) 2012 Atmel,
7 * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
8 *
9 * Licensed under GPLv2 or later.
10 */
12 /include/ "skeleton.dtsi"
14 / {
15 model = "Atmel AT91SAM9x5 family SoC";
16 compatible = "atmel,at91sam9x5";
17 interrupt-parent = <&aic>;
19 aliases {
20 serial0 = &dbgu;
21 serial1 = &usart0;
22 serial2 = &usart1;
23 serial3 = &usart2;
24 gpio0 = &pioA;
25 gpio1 = &pioB;
26 gpio2 = &pioC;
27 gpio3 = &pioD;
28 tcb0 = &tcb0;
29 tcb1 = &tcb1;
30 i2c0 = &i2c0;
31 i2c1 = &i2c1;
32 i2c2 = &i2c2;
33 ssc0 = &ssc0;
34 };
35 cpus {
36 cpu@0 {
37 compatible = "arm,arm926ejs";
38 };
39 };
41 memory {
42 reg = <0x20000000 0x10000000>;
43 };
45 ahb {
46 compatible = "simple-bus";
47 #address-cells = <1>;
48 #size-cells = <1>;
49 ranges;
51 apb {
52 compatible = "simple-bus";
53 #address-cells = <1>;
54 #size-cells = <1>;
55 ranges;
57 aic: interrupt-controller@fffff000 {
58 #interrupt-cells = <3>;
59 compatible = "atmel,at91rm9200-aic";
60 interrupt-controller;
61 reg = <0xfffff000 0x200>;
62 atmel,external-irqs = <31>;
63 };
65 ramc0: ramc@ffffe800 {
66 compatible = "atmel,at91sam9g45-ddramc";
67 reg = <0xffffe800 0x200>;
68 };
70 pmc: pmc@fffffc00 {
71 compatible = "atmel,at91rm9200-pmc";
72 reg = <0xfffffc00 0x100>;
73 };
75 rstc@fffffe00 {
76 compatible = "atmel,at91sam9g45-rstc";
77 reg = <0xfffffe00 0x10>;
78 };
80 shdwc@fffffe10 {
81 compatible = "atmel,at91sam9x5-shdwc";
82 reg = <0xfffffe10 0x10>;
83 };
85 pit: timer@fffffe30 {
86 compatible = "atmel,at91sam9260-pit";
87 reg = <0xfffffe30 0xf>;
88 interrupts = <1 4 7>;
89 };
91 tcb0: timer@f8008000 {
92 compatible = "atmel,at91sam9x5-tcb";
93 reg = <0xf8008000 0x100>;
94 interrupts = <17 4 0>;
95 };
97 tcb1: timer@f800c000 {
98 compatible = "atmel,at91sam9x5-tcb";
99 reg = <0xf800c000 0x100>;
100 interrupts = <17 4 0>;
101 };
103 dma0: dma-controller@ffffec00 {
104 compatible = "atmel,at91sam9g45-dma";
105 reg = <0xffffec00 0x200>;
106 interrupts = <20 4 0>;
107 };
109 dma1: dma-controller@ffffee00 {
110 compatible = "atmel,at91sam9g45-dma";
111 reg = <0xffffee00 0x200>;
112 interrupts = <21 4 0>;
113 };
115 pinctrl@fffff400 {
116 #address-cells = <1>;
117 #size-cells = <1>;
118 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
119 ranges = <0xfffff400 0xfffff400 0x800>;
121 /* shared pinctrl settings */
122 dbgu {
123 pinctrl_dbgu: dbgu-0 {
124 atmel,pins =
125 <0 9 0x1 0x0 /* PA9 periph A */
126 0 10 0x1 0x1>; /* PA10 periph A with pullup */
127 };
128 };
130 usart0 {
131 pinctrl_usart0: usart0-0 {
132 atmel,pins =
133 <0 0 0x1 0x1 /* PA0 periph A with pullup */
134 0 1 0x1 0x0>; /* PA1 periph A */
135 };
137 pinctrl_usart0_rts: usart0_rts-0 {
138 atmel,pins =
139 <0 2 0x1 0x0>; /* PA2 periph A */
140 };
142 pinctrl_usart0_cts: usart0_cts-0 {
143 atmel,pins =
144 <0 3 0x1 0x0>; /* PA3 periph A */
145 };
147 pinctrl_usart0_sck: usart0_sck-0 {
148 atmel,pins =
149 <0 4 0x1 0x0>; /* PA4 periph A */
150 };
151 };
153 usart1 {
154 pinctrl_usart1: usart1-0 {
155 atmel,pins =
156 <0 5 0x1 0x1 /* PA5 periph A with pullup */
157 0 6 0x1 0x0>; /* PA6 periph A */
158 };
160 pinctrl_usart1_rts: usart1_rts-0 {
161 atmel,pins =
162 <2 27 0x3 0x0>; /* PC27 periph C */
163 };
165 pinctrl_usart1_cts: usart1_cts-0 {
166 atmel,pins =
167 <2 28 0x3 0x0>; /* PC28 periph C */
168 };
170 pinctrl_usart1_sck: usart1_sck-0 {
171 atmel,pins =
172 <2 28 0x3 0x0>; /* PC29 periph C */
173 };
174 };
176 usart2 {
177 pinctrl_usart2: usart2-0 {
178 atmel,pins =
179 <0 7 0x1 0x1 /* PA7 periph A with pullup */
180 0 8 0x1 0x0>; /* PA8 periph A */
181 };
183 pinctrl_uart2_rts: uart2_rts-0 {
184 atmel,pins =
185 <1 0 0x2 0x0>; /* PB0 periph B */
186 };
188 pinctrl_uart2_cts: uart2_cts-0 {
189 atmel,pins =
190 <1 1 0x2 0x0>; /* PB1 periph B */
191 };
193 pinctrl_usart2_sck: usart2_sck-0 {
194 atmel,pins =
195 <1 2 0x2 0x0>; /* PB2 periph B */
196 };
197 };
199 usart3 {
200 pinctrl_usart3: usart3-0 {
201 atmel,pins =
202 <2 22 0x2 0x1 /* PC22 periph B with pullup */
203 2 23 0x2 0x0>; /* PC23 periph B */
204 };
206 pinctrl_usart3_rts: usart3_rts-0 {
207 atmel,pins =
208 <2 24 0x2 0x0>; /* PC24 periph B */
209 };
211 pinctrl_usart3_cts: usart3_cts-0 {
212 atmel,pins =
213 <2 25 0x2 0x0>; /* PC25 periph B */
214 };
216 pinctrl_usart3_sck: usart3_sck-0 {
217 atmel,pins =
218 <2 26 0x2 0x0>; /* PC26 periph B */
219 };
220 };
222 uart0 {
223 pinctrl_uart0: uart0-0 {
224 atmel,pins =
225 <2 8 0x3 0x0 /* PC8 periph C */
226 2 9 0x3 0x1>; /* PC9 periph C with pullup */
227 };
228 };
230 uart1 {
231 pinctrl_uart1: uart1-0 {
232 atmel,pins =
233 <2 16 0x3 0x0 /* PC16 periph C */
234 2 17 0x3 0x1>; /* PC17 periph C with pullup */
235 };
236 };
238 nand {
239 pinctrl_nand: nand-0 {
240 atmel,pins =
241 <3 4 0x0 0x1 /* PD5 gpio RDY pin pull_up */
242 3 5 0x0 0x1>; /* PD4 gpio enable pin pull_up */
243 };
244 };
246 macb0 {
247 pinctrl_macb0_rmii: macb0_rmii-0 {
248 atmel,pins =
249 <1 0 0x1 0x0 /* PB0 periph A */
250 1 1 0x1 0x0 /* PB1 periph A */
251 1 2 0x1 0x0 /* PB2 periph A */
252 1 3 0x1 0x0 /* PB3 periph A */
253 1 4 0x1 0x0 /* PB4 periph A */
254 1 5 0x1 0x0 /* PB5 periph A */
255 1 6 0x1 0x0 /* PB6 periph A */
256 1 7 0x1 0x0 /* PB7 periph A */
257 1 9 0x1 0x0 /* PB9 periph A */
258 1 10 0x1 0x0>; /* PB10 periph A */
259 };
261 pinctrl_macb0_rmii_mii: macb0_rmii_mii-0 {
262 atmel,pins =
263 <1 8 0x1 0x0 /* PB8 periph A */
264 1 11 0x1 0x0 /* PB11 periph A */
265 1 12 0x1 0x0 /* PB12 periph A */
266 1 13 0x1 0x0 /* PB13 periph A */
267 1 14 0x1 0x0 /* PB14 periph A */
268 1 15 0x1 0x0 /* PB15 periph A */
269 1 16 0x1 0x0 /* PB16 periph A */
270 1 17 0x1 0x0>; /* PB17 periph A */
271 };
272 };
274 mmc0 {
275 pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
276 atmel,pins =
277 <0 17 0x1 0x0 /* PA17 periph A */
278 0 16 0x1 0x1 /* PA16 periph A with pullup */
279 0 15 0x1 0x1>; /* PA15 periph A with pullup */
280 };
282 pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
283 atmel,pins =
284 <0 18 0x1 0x1 /* PA18 periph A with pullup */
285 0 19 0x1 0x1 /* PA19 periph A with pullup */
286 0 20 0x1 0x1>; /* PA20 periph A with pullup */
287 };
288 };
290 mmc1 {
291 pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 {
292 atmel,pins =
293 <0 13 0x2 0x0 /* PA13 periph B */
294 0 12 0x2 0x1 /* PA12 periph B with pullup */
295 0 11 0x2 0x1>; /* PA11 periph B with pullup */
296 };
298 pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
299 atmel,pins =
300 <0 2 0x2 0x1 /* PA2 periph B with pullup */
301 0 3 0x2 0x1 /* PA3 periph B with pullup */
302 0 4 0x2 0x1>; /* PA4 periph B with pullup */
303 };
304 };
306 ssc0 {
307 pinctrl_ssc0_tx: ssc0_tx-0 {
308 atmel,pins =
309 <0 24 0x2 0x0 /* PA24 periph B */
310 0 25 0x2 0x0 /* PA25 periph B */
311 0 26 0x2 0x0>; /* PA26 periph B */
312 };
314 pinctrl_ssc0_rx: ssc0_rx-0 {
315 atmel,pins =
316 <0 27 0x2 0x0 /* PA27 periph B */
317 0 28 0x2 0x0 /* PA28 periph B */
318 0 29 0x2 0x0>; /* PA29 periph B */
319 };
320 };
322 pioA: gpio@fffff400 {
323 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
324 reg = <0xfffff400 0x200>;
325 interrupts = <2 4 1>;
326 #gpio-cells = <2>;
327 gpio-controller;
328 interrupt-controller;
329 #interrupt-cells = <2>;
330 };
332 pioB: gpio@fffff600 {
333 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
334 reg = <0xfffff600 0x200>;
335 interrupts = <2 4 1>;
336 #gpio-cells = <2>;
337 gpio-controller;
338 #gpio-lines = <19>;
339 interrupt-controller;
340 #interrupt-cells = <2>;
341 };
343 pioC: gpio@fffff800 {
344 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
345 reg = <0xfffff800 0x200>;
346 interrupts = <3 4 1>;
347 #gpio-cells = <2>;
348 gpio-controller;
349 interrupt-controller;
350 #interrupt-cells = <2>;
351 };
353 pioD: gpio@fffffa00 {
354 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
355 reg = <0xfffffa00 0x200>;
356 interrupts = <3 4 1>;
357 #gpio-cells = <2>;
358 gpio-controller;
359 #gpio-lines = <22>;
360 interrupt-controller;
361 #interrupt-cells = <2>;
362 };
363 };
365 ssc0: ssc@f0010000 {
366 compatible = "atmel,at91sam9g45-ssc";
367 reg = <0xf0010000 0x4000>;
368 interrupts = <28 4 5>;
369 pinctrl-names = "default";
370 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
371 status = "disabled";
372 };
374 mmc0: mmc@f0008000 {
375 compatible = "atmel,hsmci";
376 reg = <0xf0008000 0x600>;
377 interrupts = <12 4 0>;
378 #address-cells = <1>;
379 #size-cells = <0>;
380 status = "disabled";
381 };
383 mmc1: mmc@f000c000 {
384 compatible = "atmel,hsmci";
385 reg = <0xf000c000 0x600>;
386 interrupts = <26 4 0>;
387 #address-cells = <1>;
388 #size-cells = <0>;
389 status = "disabled";
390 };
392 dbgu: serial@fffff200 {
393 compatible = "atmel,at91sam9260-usart";
394 reg = <0xfffff200 0x200>;
395 interrupts = <1 4 7>;
396 pinctrl-names = "default";
397 pinctrl-0 = <&pinctrl_dbgu>;
398 status = "disabled";
399 };
401 usart0: serial@f801c000 {
402 compatible = "atmel,at91sam9260-usart";
403 reg = <0xf801c000 0x200>;
404 interrupts = <5 4 5>;
405 pinctrl-names = "default";
406 pinctrl-0 = <&pinctrl_usart0>;
407 status = "disabled";
408 };
410 usart1: serial@f8020000 {
411 compatible = "atmel,at91sam9260-usart";
412 reg = <0xf8020000 0x200>;
413 interrupts = <6 4 5>;
414 pinctrl-names = "default";
415 pinctrl-0 = <&pinctrl_usart1>;
416 status = "disabled";
417 };
419 usart2: serial@f8024000 {
420 compatible = "atmel,at91sam9260-usart";
421 reg = <0xf8024000 0x200>;
422 interrupts = <7 4 5>;
423 pinctrl-names = "default";
424 pinctrl-0 = <&pinctrl_usart2>;
425 status = "disabled";
426 };
428 macb0: ethernet@f802c000 {
429 compatible = "cdns,at32ap7000-macb", "cdns,macb";
430 reg = <0xf802c000 0x100>;
431 interrupts = <24 4 3>;
432 pinctrl-names = "default";
433 pinctrl-0 = <&pinctrl_macb0_rmii>;
434 status = "disabled";
435 };
437 macb1: ethernet@f8030000 {
438 compatible = "cdns,at32ap7000-macb", "cdns,macb";
439 reg = <0xf8030000 0x100>;
440 interrupts = <27 4 3>;
441 status = "disabled";
442 };
444 i2c0: i2c@f8010000 {
445 compatible = "atmel,at91sam9x5-i2c";
446 reg = <0xf8010000 0x100>;
447 interrupts = <9 4 6>;
448 #address-cells = <1>;
449 #size-cells = <0>;
450 status = "disabled";
451 };
453 i2c1: i2c@f8014000 {
454 compatible = "atmel,at91sam9x5-i2c";
455 reg = <0xf8014000 0x100>;
456 interrupts = <10 4 6>;
457 #address-cells = <1>;
458 #size-cells = <0>;
459 status = "disabled";
460 };
462 i2c2: i2c@f8018000 {
463 compatible = "atmel,at91sam9x5-i2c";
464 reg = <0xf8018000 0x100>;
465 interrupts = <11 4 6>;
466 #address-cells = <1>;
467 #size-cells = <0>;
468 status = "disabled";
469 };
471 adc0: adc@f804c000 {
472 compatible = "atmel,at91sam9260-adc";
473 reg = <0xf804c000 0x100>;
474 interrupts = <19 4 0>;
475 atmel,adc-use-external;
476 atmel,adc-channels-used = <0xffff>;
477 atmel,adc-vref = <3300>;
478 atmel,adc-num-channels = <12>;
479 atmel,adc-startup-time = <40>;
480 atmel,adc-channel-base = <0x50>;
481 atmel,adc-drdy-mask = <0x1000000>;
482 atmel,adc-status-register = <0x30>;
483 atmel,adc-trigger-register = <0xc0>;
485 trigger@0 {
486 trigger-name = "external-rising";
487 trigger-value = <0x1>;
488 trigger-external;
489 };
491 trigger@1 {
492 trigger-name = "external-falling";
493 trigger-value = <0x2>;
494 trigger-external;
495 };
497 trigger@2 {
498 trigger-name = "external-any";
499 trigger-value = <0x3>;
500 trigger-external;
501 };
503 trigger@3 {
504 trigger-name = "continuous";
505 trigger-value = <0x6>;
506 };
507 };
508 };
510 nand0: nand@40000000 {
511 compatible = "atmel,at91rm9200-nand";
512 #address-cells = <1>;
513 #size-cells = <1>;
514 reg = <0x40000000 0x10000000
515 0xffffe000 0x600 /* PMECC Registers */
516 0xffffe600 0x200 /* PMECC Error Location Registers */
517 0x00108000 0x18000 /* PMECC looup table in ROM code */
518 >;
519 atmel,pmecc-lookup-table-offset = <0x0 0x8000>;
520 atmel,nand-addr-offset = <21>;
521 atmel,nand-cmd-offset = <22>;
522 pinctrl-names = "default";
523 pinctrl-0 = <&pinctrl_nand>;
524 gpios = <&pioD 5 0
525 &pioD 4 0
526 0
527 >;
528 status = "disabled";
529 };
531 usb0: ohci@00600000 {
532 compatible = "atmel,at91rm9200-ohci", "usb-ohci";
533 reg = <0x00600000 0x100000>;
534 interrupts = <22 4 2>;
535 status = "disabled";
536 };
538 usb1: ehci@00700000 {
539 compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
540 reg = <0x00700000 0x100000>;
541 interrupts = <22 4 2>;
542 status = "disabled";
543 };
544 };
546 i2c@0 {
547 compatible = "i2c-gpio";
548 gpios = <&pioA 30 0 /* sda */
549 &pioA 31 0 /* scl */
550 >;
551 i2c-gpio,sda-open-drain;
552 i2c-gpio,scl-open-drain;
553 i2c-gpio,delay-us = <2>; /* ~100 kHz */
554 #address-cells = <1>;
555 #size-cells = <0>;
556 status = "disabled";
557 };
559 i2c@1 {
560 compatible = "i2c-gpio";
561 gpios = <&pioC 0 0 /* sda */
562 &pioC 1 0 /* scl */
563 >;
564 i2c-gpio,sda-open-drain;
565 i2c-gpio,scl-open-drain;
566 i2c-gpio,delay-us = <2>; /* ~100 kHz */
567 #address-cells = <1>;
568 #size-cells = <0>;
569 status = "disabled";
570 };
572 i2c@2 {
573 compatible = "i2c-gpio";
574 gpios = <&pioB 4 0 /* sda */
575 &pioB 5 0 /* scl */
576 >;
577 i2c-gpio,sda-open-drain;
578 i2c-gpio,scl-open-drain;
579 i2c-gpio,delay-us = <2>; /* ~100 kHz */
580 #address-cells = <1>;
581 #size-cells = <0>;
582 status = "disabled";
583 };
584 };