GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / at91sam9263.dtsi
1 /*
2  * at91sam9263.dtsi - Device Tree Include file for AT91SAM9263 family SoC
3  *
4  *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
5  *
6  * Licensed under GPLv2 only.
7  */
8
9 #include "skeleton.dtsi"
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/clock/at91.h>
14
15 / {
16         model = "Atmel AT91SAM9263 family SoC";
17         compatible = "atmel,at91sam9263";
18         interrupt-parent = <&aic>;
19
20         aliases {
21                 serial0 = &dbgu;
22                 serial1 = &usart0;
23                 serial2 = &usart1;
24                 serial3 = &usart2;
25                 gpio0 = &pioA;
26                 gpio1 = &pioB;
27                 gpio2 = &pioC;
28                 gpio3 = &pioD;
29                 gpio4 = &pioE;
30                 tcb0 = &tcb0;
31                 i2c0 = &i2c0;
32                 ssc0 = &ssc0;
33                 ssc1 = &ssc1;
34                 pwm0 = &pwm0;
35         };
36
37         cpus {
38                 #address-cells = <0>;
39                 #size-cells = <0>;
40
41                 cpu {
42                         compatible = "arm,arm926ej-s";
43                         device_type = "cpu";
44                 };
45         };
46
47         memory {
48                 reg = <0x20000000 0x08000000>;
49         };
50
51         clocks {
52                 main_xtal: main_xtal {
53                         compatible = "fixed-clock";
54                         #clock-cells = <0>;
55                         clock-frequency = <0>;
56                 };
57
58                 slow_xtal: slow_xtal {
59                         compatible = "fixed-clock";
60                         #clock-cells = <0>;
61                         clock-frequency = <0>;
62                 };
63         };
64
65         sram0: sram@300000 {
66                 compatible = "mmio-sram";
67                 reg = <0x00300000 0x14000>;
68         };
69
70         sram1: sram@500000 {
71                 compatible = "mmio-sram";
72                 reg = <0x00500000 0x4000>;
73         };
74
75         ahb {
76                 compatible = "simple-bus";
77                 #address-cells = <1>;
78                 #size-cells = <1>;
79                 ranges;
80
81                 apb {
82                         compatible = "simple-bus";
83                         #address-cells = <1>;
84                         #size-cells = <1>;
85                         ranges;
86
87                         aic: interrupt-controller@fffff000 {
88                                 #interrupt-cells = <3>;
89                                 compatible = "atmel,at91rm9200-aic";
90                                 interrupt-controller;
91                                 reg = <0xfffff000 0x200>;
92                                 atmel,external-irqs = <30 31>;
93                         };
94
95                         pmc: pmc@fffffc00 {
96                                 compatible = "atmel,at91sam9263-pmc", "syscon";
97                                 reg = <0xfffffc00 0x100>;
98                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
99                                 interrupt-controller;
100                                 #address-cells = <1>;
101                                 #size-cells = <0>;
102                                 #interrupt-cells = <1>;
103
104                                 main_osc: main_osc {
105                                         compatible = "atmel,at91rm9200-clk-main-osc";
106                                         #clock-cells = <0>;
107                                         interrupts-extended = <&pmc AT91_PMC_MOSCS>;
108                                         clocks = <&main_xtal>;
109                                 };
110
111                                 main: mainck {
112                                         compatible = "atmel,at91rm9200-clk-main";
113                                         #clock-cells = <0>;
114                                         clocks = <&main_osc>;
115                                 };
116
117                                 plla: pllack {
118                                         compatible = "atmel,at91rm9200-clk-pll";
119                                         #clock-cells = <0>;
120                                         interrupts-extended = <&pmc AT91_PMC_LOCKA>;
121                                         clocks = <&main>;
122                                         reg = <0>;
123                                         atmel,clk-input-range = <1000000 32000000>;
124                                         #atmel,pll-clk-output-range-cells = <4>;
125                                         atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
126                                                                 <190000000 240000000 2 1>;
127                                 };
128
129                                 pllb: pllbck {
130                                         compatible = "atmel,at91rm9200-clk-pll";
131                                         #clock-cells = <0>;
132                                         interrupts-extended = <&pmc AT91_PMC_LOCKB>;
133                                         clocks = <&main>;
134                                         reg = <1>;
135                                         atmel,clk-input-range = <1000000 32000000>;
136                                         #atmel,pll-clk-output-range-cells = <4>;
137                                         atmel,pll-clk-output-ranges = <80000000 200000000 0 1>,
138                                                                 <190000000 240000000 2 1>;
139                                 };
140
141                                 mck: masterck {
142                                         compatible = "atmel,at91rm9200-clk-master";
143                                         #clock-cells = <0>;
144                                         interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
145                                         clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
146                                         atmel,clk-output-range = <0 120000000>;
147                                         atmel,clk-divisors = <1 2 4 0>;
148                                 };
149
150                                 usb: usbck {
151                                         compatible = "atmel,at91rm9200-clk-usb";
152                                         #clock-cells = <0>;
153                                         atmel,clk-divisors = <1 2 4 0>;
154                                         clocks = <&pllb>;
155                                 };
156
157                                 prog: progck {
158                                         compatible = "atmel,at91rm9200-clk-programmable";
159                                         #address-cells = <1>;
160                                         #size-cells = <0>;
161                                         interrupt-parent = <&pmc>;
162                                         clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>;
163
164                                         prog0: prog0 {
165                                                 #clock-cells = <0>;
166                                                 reg = <0>;
167                                                 interrupts = <AT91_PMC_PCKRDY(0)>;
168                                         };
169
170                                         prog1: prog1 {
171                                                 #clock-cells = <0>;
172                                                 reg = <1>;
173                                                 interrupts = <AT91_PMC_PCKRDY(1)>;
174                                         };
175
176                                         prog2: prog2 {
177                                                 #clock-cells = <0>;
178                                                 reg = <2>;
179                                                 interrupts = <AT91_PMC_PCKRDY(2)>;
180                                         };
181
182                                         prog3: prog3 {
183                                                 #clock-cells = <0>;
184                                                 reg = <3>;
185                                                 interrupts = <AT91_PMC_PCKRDY(3)>;
186                                         };
187                                 };
188
189                                 systemck {
190                                         compatible = "atmel,at91rm9200-clk-system";
191                                         #address-cells = <1>;
192                                         #size-cells = <0>;
193
194                                         uhpck: uhpck {
195                                                 #clock-cells = <0>;
196                                                 reg = <6>;
197                                                 clocks = <&usb>;
198                                         };
199
200                                         udpck: udpck {
201                                                 #clock-cells = <0>;
202                                                 reg = <7>;
203                                                 clocks = <&usb>;
204                                         };
205
206                                         pck0: pck0 {
207                                                 #clock-cells = <0>;
208                                                 reg = <8>;
209                                                 clocks = <&prog0>;
210                                         };
211
212                                         pck1: pck1 {
213                                                 #clock-cells = <0>;
214                                                 reg = <9>;
215                                                 clocks = <&prog1>;
216                                         };
217
218                                         pck2: pck2 {
219                                                 #clock-cells = <0>;
220                                                 reg = <10>;
221                                                 clocks = <&prog2>;
222                                         };
223
224                                         pck3: pck3 {
225                                                 #clock-cells = <0>;
226                                                 reg = <11>;
227                                                 clocks = <&prog3>;
228                                         };
229                                 };
230
231                                 periphck {
232                                         compatible = "atmel,at91rm9200-clk-peripheral";
233                                         #address-cells = <1>;
234                                         #size-cells = <0>;
235                                         clocks = <&mck>;
236
237                                         pioA_clk: pioA_clk {
238                                                 #clock-cells = <0>;
239                                                 reg = <2>;
240                                         };
241
242                                         pioB_clk: pioB_clk {
243                                                 #clock-cells = <0>;
244                                                 reg = <3>;
245                                         };
246
247                                         pioCDE_clk: pioCDE_clk {
248                                                 #clock-cells = <0>;
249                                                 reg = <4>;
250                                         };
251
252                                         usart0_clk: usart0_clk {
253                                                 #clock-cells = <0>;
254                                                 reg = <7>;
255                                         };
256
257                                         usart1_clk: usart1_clk {
258                                                 #clock-cells = <0>;
259                                                 reg = <8>;
260                                         };
261
262                                         usart2_clk: usart2_clk {
263                                                 #clock-cells = <0>;
264                                                 reg = <9>;
265                                         };
266
267                                         mci0_clk: mci0_clk {
268                                                 #clock-cells = <0>;
269                                                 reg = <10>;
270                                         };
271
272                                         mci1_clk: mci1_clk {
273                                                 #clock-cells = <0>;
274                                                 reg = <11>;
275                                         };
276
277                                         can_clk: can_clk {
278                                                 #clock-cells = <0>;
279                                                 reg = <12>;
280                                         };
281
282                                         twi0_clk: twi0_clk {
283                                                 #clock-cells = <0>;
284                                                 reg = <13>;
285                                         };
286
287                                         spi0_clk: spi0_clk {
288                                                 #clock-cells = <0>;
289                                                 reg = <14>;
290                                         };
291
292                                         spi1_clk: spi1_clk {
293                                                 #clock-cells = <0>;
294                                                 reg = <15>;
295                                         };
296
297                                         ssc0_clk: ssc0_clk {
298                                                 #clock-cells = <0>;
299                                                 reg = <16>;
300                                         };
301
302                                         ssc1_clk: ssc1_clk {
303                                                 #clock-cells = <0>;
304                                                 reg = <17>;
305                                         };
306
307                                         ac97_clk: ac97_clk {
308                                                 #clock-cells = <0>;
309                                                 reg = <18>;
310                                         };
311
312                                         tcb_clk: tcb_clk {
313                                                 #clock-cells = <0>;
314                                                 reg = <19>;
315                                         };
316
317                                         pwm_clk: pwm_clk {
318                                                 #clock-cells = <0>;
319                                                 reg = <20>;
320                                         };
321
322                                         macb0_clk: macb0_clk {
323                                                 #clock-cells = <0>;
324                                                 reg = <21>;
325                                         };
326
327                                         g2de_clk: g2de_clk {
328                                                 #clock-cells = <0>;
329                                                 reg = <23>;
330                                         };
331
332                                         udc_clk: udc_clk {
333                                                 #clock-cells = <0>;
334                                                 reg = <24>;
335                                         };
336
337                                         isi_clk: isi_clk {
338                                                 #clock-cells = <0>;
339                                                 reg = <25>;
340                                         };
341
342                                         lcd_clk: lcd_clk {
343                                                 #clock-cells = <0>;
344                                                 reg = <26>;
345                                         };
346
347                                         dma_clk: dma_clk {
348                                                 #clock-cells = <0>;
349                                                 reg = <27>;
350                                         };
351
352                                         ohci_clk: ohci_clk {
353                                                 #clock-cells = <0>;
354                                                 reg = <29>;
355                                         };
356                                 };
357                         };
358
359                         ramc0: ramc@ffffe200 {
360                                 compatible = "atmel,at91sam9260-sdramc";
361                                 reg = <0xffffe200 0x200>;
362                         };
363
364                         smc0: smc@ffffe400 {
365                                 compatible = "atmel,at91sam9260-smc", "syscon";
366                                 reg = <0xffffe400 0x200>;
367                         };
368
369                         ramc1: ramc@ffffe800 {
370                                 compatible = "atmel,at91sam9260-sdramc";
371                                 reg = <0xffffe800 0x200>;
372                         };
373
374                         smc1: smc@ffffea00 {
375                                 compatible = "atmel,at91sam9260-smc", "syscon";
376                                 reg = <0xffffea00 0x200>;
377                         };
378
379                         matrix: matrix@ffffec00 {
380                                 compatible = "atmel,at91sam9263-matrix", "syscon";
381                                 reg = <0xffffec00 0x200>;
382                         };
383
384                         pit: timer@fffffd30 {
385                                 compatible = "atmel,at91sam9260-pit";
386                                 reg = <0xfffffd30 0xf>;
387                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
388                                 clocks = <&mck>;
389                         };
390
391                         tcb0: timer@fff7c000 {
392                                 compatible = "atmel,at91rm9200-tcb", "simple-mfd", "syscon";
393                                 #address-cells = <1>;
394                                 #size-cells = <0>;
395                                 reg = <0xfff7c000 0x100>;
396                                 interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>;
397                                 clocks = <&tcb_clk>, <&slow_xtal>;
398                                 clock-names = "t0_clk", "slow_clk";
399                         };
400
401                         rstc@fffffd00 {
402                                 compatible = "atmel,at91sam9260-rstc";
403                                 reg = <0xfffffd00 0x10>;
404                                 clocks = <&slow_xtal>;
405                         };
406
407                         shdwc@fffffd10 {
408                                 compatible = "atmel,at91sam9260-shdwc";
409                                 reg = <0xfffffd10 0x10>;
410                                 clocks = <&slow_xtal>;
411                         };
412
413                         pinctrl@fffff200 {
414                                 #address-cells = <1>;
415                                 #size-cells = <1>;
416                                 compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
417                                 ranges = <0xfffff200 0xfffff200 0xa00>;
418
419                                 atmel,mux-mask = <
420                                       /*    A         B     */
421                                        0xfffffffb 0xffffe07f  /* pioA */
422                                        0x0007ffff 0x39072fff  /* pioB */
423                                        0xffffffff 0x3ffffff8  /* pioC */
424                                        0xfffffbff 0xffffffff  /* pioD */
425                                        0xffe00fff 0xfbfcff00  /* pioE */
426                                       >;
427
428                                 /* shared pinctrl settings */
429                                 dbgu {
430                                         pinctrl_dbgu: dbgu-0 {
431                                                 atmel,pins =
432                                                         <AT91_PIOC 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
433                                                          AT91_PIOC 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;
434                                         };
435                                 };
436
437                                 usart0 {
438                                         pinctrl_usart0: usart0-0 {
439                                                 atmel,pins =
440                                                         <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
441                                                          AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
442                                         };
443
444                                         pinctrl_usart0_rts: usart0_rts-0 {
445                                                 atmel,pins =
446                                                         <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA28 periph A */
447                                         };
448
449                                         pinctrl_usart0_cts: usart0_cts-0 {
450                                                 atmel,pins =
451                                                         <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA29 periph A */
452                                         };
453                                 };
454
455                                 usart1 {
456                                         pinctrl_usart1: usart1-0 {
457                                                 atmel,pins =
458                                                         <AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
459                                                          AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
460                                         };
461
462                                         pinctrl_usart1_rts: usart1_rts-0 {
463                                                 atmel,pins =
464                                                         <AT91_PIOD 7 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PD7 periph B */
465                                         };
466
467                                         pinctrl_usart1_cts: usart1_cts-0 {
468                                                 atmel,pins =
469                                                         <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PD8 periph B */
470                                         };
471                                 };
472
473                                 usart2 {
474                                         pinctrl_usart2: usart2-0 {
475                                                 atmel,pins =
476                                                         <AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
477                                                          AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
478                                         };
479
480                                         pinctrl_usart2_rts: usart2_rts-0 {
481                                                 atmel,pins =
482                                                         <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PD5 periph B */
483                                         };
484
485                                         pinctrl_usart2_cts: usart2_cts-0 {
486                                                 atmel,pins =
487                                                         <AT91_PIOD 6 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PD6 periph B */
488                                         };
489                                 };
490
491                                 nand {
492                                         pinctrl_nand_rb: nand-rb-0 {
493                                                 atmel,pins =
494                                                         <AT91_PIOA 22 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
495                                         };
496
497                                         pinctrl_nand_cs: nand-cs-0 {
498                                                 atmel,pins =
499                                                          <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
500                                         };
501                                 };
502
503                                 macb {
504                                         pinctrl_macb_rmii: macb_rmii-0 {
505                                                 atmel,pins =
506                                                         <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC25 periph B */
507                                                          AT91_PIOE 21 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PE21 periph A */
508                                                          AT91_PIOE 23 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PE23 periph A */
509                                                          AT91_PIOE 24 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PE24 periph A */
510                                                          AT91_PIOE 25 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PE25 periph A */
511                                                          AT91_PIOE 26 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PE26 periph A */
512                                                          AT91_PIOE 27 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PE27 periph A */
513                                                          AT91_PIOE 28 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PE28 periph A */
514                                                          AT91_PIOE 29 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PE29 periph A */
515                                                          AT91_PIOE 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PE30 periph A */
516                                         };
517
518                                         pinctrl_macb_rmii_mii: macb_rmii_mii-0 {
519                                                 atmel,pins =
520                                                         <AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC20 periph B */
521                                                          AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC21 periph B */
522                                                          AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC22 periph B */
523                                                          AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC23 periph B */
524                                                          AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC24 periph B */
525                                                          AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC25 periph B */
526                                                          AT91_PIOC 27 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC27 periph B */
527                                                          AT91_PIOE 22 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PE22 periph B */
528                                         };
529                                 };
530
531                                 mmc0 {
532                                         pinctrl_mmc0_clk: mmc0_clk-0 {
533                                                 atmel,pins =
534                                                         <AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PA12 periph A */
535                                         };
536
537                                         pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 {
538                                                 atmel,pins =
539                                                         <AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA1 periph A with pullup */
540                                                          AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;       /* PA0 periph A with pullup */
541                                         };
542
543                                         pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
544                                                 atmel,pins =
545                                                         <AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA3 periph A with pullup */
546                                                          AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA4 periph A with pullup */
547                                                          AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;       /* PA5 periph A with pullup */
548                                         };
549
550                                         pinctrl_mmc0_slot1_cmd_dat0: mmc0_slot1_cmd_dat0-0 {
551                                                 atmel,pins =
552                                                         <AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA16 periph A with pullup */
553                                                          AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA17 periph A with pullup */
554                                         };
555
556                                         pinctrl_mmc0_slot1_dat1_3: mmc0_slot1_dat1_3-0 {
557                                                 atmel,pins =
558                                                         <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA18 periph A with pullup */
559                                                          AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA19 periph A with pullup */
560                                                          AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA20 periph A with pullup */
561                                         };
562                                 };
563
564                                 mmc1 {
565                                         pinctrl_mmc1_clk: mmc1_clk-0 {
566                                                 atmel,pins =
567                                                         <AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PA6 periph A */
568                                         };
569
570                                         pinctrl_mmc1_slot0_cmd_dat0: mmc1_slot0_cmd_dat0-0 {
571                                                 atmel,pins =
572                                                         <AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA7 periph A with pullup */
573                                                          AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;       /* PA8 periph A with pullup */
574                                         };
575
576                                         pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
577                                                 atmel,pins =
578                                                         <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP /* PA9 periph A with pullup */
579                                                          AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA10 periph A with pullup */
580                                                          AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA11 periph A with pullup */
581                                         };
582
583                                         pinctrl_mmc1_slot1_cmd_dat0: mmc1_slot1_cmd_dat0-0 {
584                                                 atmel,pins =
585                                                         <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA21 periph A with pullup */
586                                                          AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA22 periph A with pullup */
587                                         };
588
589                                         pinctrl_mmc1_slot1_dat1_3: mmc1_slot1_dat1_3-0 {
590                                                 atmel,pins =
591                                                         <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA23 periph A with pullup */
592                                                          AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP        /* PA24 periph A with pullup */
593                                                          AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;      /* PA25 periph A with pullup */
594                                         };
595                                 };
596
597                                 ssc0 {
598                                         pinctrl_ssc0_tx: ssc0_tx-0 {
599                                                 atmel,pins =
600                                                         <AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE    /* PB0 periph B */
601                                                          AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE    /* PB1 periph B */
602                                                          AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB2 periph B */
603                                         };
604
605                                         pinctrl_ssc0_rx: ssc0_rx-0 {
606                                                 atmel,pins =
607                                                         <AT91_PIOB 3 AT91_PERIPH_B AT91_PINCTRL_NONE    /* PB3 periph B */
608                                                          AT91_PIOB 4 AT91_PERIPH_B AT91_PINCTRL_NONE    /* PB4 periph B */
609                                                          AT91_PIOB 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PB5 periph B */
610                                         };
611                                 };
612
613                                 ssc1 {
614                                         pinctrl_ssc1_tx: ssc1_tx-0 {
615                                                 atmel,pins =
616                                                         <AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB6 periph A */
617                                                          AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB7 periph A */
618                                                          AT91_PIOB 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB8 periph A */
619                                         };
620
621                                         pinctrl_ssc1_rx: ssc1_rx-0 {
622                                                 atmel,pins =
623                                                         <AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB9 periph A */
624                                                          AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB10 periph A */
625                                                          AT91_PIOB 11 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB11 periph A */
626                                         };
627                                 };
628
629                                 spi0 {
630                                         pinctrl_spi0: spi0-0 {
631                                                 atmel,pins =
632                                                         <AT91_PIOA 0 AT91_PERIPH_B AT91_PINCTRL_NONE    /* PA0 periph B SPI0_MISO pin */
633                                                          AT91_PIOA 1 AT91_PERIPH_B AT91_PINCTRL_NONE    /* PA1 periph B SPI0_MOSI pin */
634                                                          AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PA2 periph B SPI0_SPCK pin */
635                                         };
636                                 };
637
638                                 spi1 {
639                                         pinctrl_spi1: spi1-0 {
640                                                 atmel,pins =
641                                                         <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB12 periph A SPI1_MISO pin */
642                                                          AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PB13 periph A SPI1_MOSI pin */
643                                                          AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB14 periph A SPI1_SPCK pin */
644                                         };
645                                 };
646
647                                 tcb0 {
648                                         pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
649                                                 atmel,pins = <AT91_PIOB 28 AT91_PERIPH_B AT91_PINCTRL_NONE>;
650                                         };
651
652                                         pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
653                                                 atmel,pins = <AT91_PIOC 28 AT91_PERIPH_B AT91_PINCTRL_NONE>;
654                                         };
655
656                                         pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
657                                                 atmel,pins = <AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
658                                         };
659
660                                         pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
661                                                 atmel,pins = <AT91_PIOE 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
662                                         };
663
664                                         pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
665                                                 atmel,pins = <AT91_PIOE 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
666                                         };
667
668                                         pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
669                                                 atmel,pins = <AT91_PIOB 17 AT91_PERIPH_B AT91_PINCTRL_NONE>;
670                                         };
671
672                                         pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
673                                                 atmel,pins = <AT91_PIOE 19 AT91_PERIPH_B AT91_PINCTRL_NONE>;
674                                         };
675
676                                         pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
677                                                 atmel,pins = <AT91_PIOE 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
678                                         };
679
680                                         pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
681                                                 atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_NONE>;
682                                         };
683                                 };
684
685                                 fb {
686                                         pinctrl_fb: fb-0 {
687                                                 atmel,pins =
688                                                         <AT91_PIOC 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PC1 periph A */
689                                                          AT91_PIOC 2 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PC2 periph A */
690                                                          AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PC3 periph A */
691                                                          AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE    /* PB9 periph B */
692                                                          AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PC6 periph A */
693                                                          AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PC7 periph A */
694                                                          AT91_PIOC 8 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PC8 periph A */
695                                                          AT91_PIOC 9 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PC9 periph A */
696                                                          AT91_PIOC 10 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC10 periph A */
697                                                          AT91_PIOC 11 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC11 periph A */
698                                                          AT91_PIOC 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC14 periph A */
699                                                          AT91_PIOC 15 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC15 periph A */
700                                                          AT91_PIOC 16 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC16 periph A */
701                                                          AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC12 periph B */
702                                                          AT91_PIOC 18 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC18 periph A */
703                                                          AT91_PIOC 19 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC19 periph A */
704                                                          AT91_PIOC 22 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC22 periph A */
705                                                          AT91_PIOC 23 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC23 periph A */
706                                                          AT91_PIOC 24 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC24 periph A */
707                                                          AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE   /* PC17 periph B */
708                                                          AT91_PIOC 26 AT91_PERIPH_A AT91_PINCTRL_NONE   /* PC26 periph A */
709                                                          AT91_PIOC 27 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PC27 periph A */
710                                         };
711                                 };
712
713                                 can {
714                                         pinctrl_can_rx_tx: can_rx_tx {
715                                                 atmel,pins =
716                                                         <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* CANRX, conflicts with IRQ0 */
717                                                          AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* CANTX, conflicts with PCK0 */
718                                         };
719                                 };
720
721                                 ac97 {
722                                         pinctrl_ac97: ac97-0 {
723                                                 atmel,pins =
724                                                         <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB12 periph A AC97FS pin */
725                                                          AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB13 periph A AC97CK pin */
726                                                          AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE    /* PB14 periph A AC97TX pin */
727                                                          AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;  /* PB14 periph A AC97RX pin */
728                                         };
729                                 };
730
731                                 pioA: gpio@fffff200 {
732                                         compatible = "atmel,at91rm9200-gpio";
733                                         reg = <0xfffff200 0x200>;
734                                         interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
735                                         #gpio-cells = <2>;
736                                         gpio-controller;
737                                         interrupt-controller;
738                                         #interrupt-cells = <2>;
739                                         clocks = <&pioA_clk>;
740                                 };
741
742                                 pioB: gpio@fffff400 {
743                                         compatible = "atmel,at91rm9200-gpio";
744                                         reg = <0xfffff400 0x200>;
745                                         interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
746                                         #gpio-cells = <2>;
747                                         gpio-controller;
748                                         interrupt-controller;
749                                         #interrupt-cells = <2>;
750                                         clocks = <&pioB_clk>;
751                                 };
752
753                                 pioC: gpio@fffff600 {
754                                         compatible = "atmel,at91rm9200-gpio";
755                                         reg = <0xfffff600 0x200>;
756                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
757                                         #gpio-cells = <2>;
758                                         gpio-controller;
759                                         interrupt-controller;
760                                         #interrupt-cells = <2>;
761                                         clocks = <&pioCDE_clk>;
762                                 };
763
764                                 pioD: gpio@fffff800 {
765                                         compatible = "atmel,at91rm9200-gpio";
766                                         reg = <0xfffff800 0x200>;
767                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
768                                         #gpio-cells = <2>;
769                                         gpio-controller;
770                                         interrupt-controller;
771                                         #interrupt-cells = <2>;
772                                         clocks = <&pioCDE_clk>;
773                                 };
774
775                                 pioE: gpio@fffffa00 {
776                                         compatible = "atmel,at91rm9200-gpio";
777                                         reg = <0xfffffa00 0x200>;
778                                         interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
779                                         #gpio-cells = <2>;
780                                         gpio-controller;
781                                         interrupt-controller;
782                                         #interrupt-cells = <2>;
783                                         clocks = <&pioCDE_clk>;
784                                 };
785                         };
786
787                         dbgu: serial@ffffee00 {
788                                 compatible = "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
789                                 reg = <0xffffee00 0x200>;
790                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
791                                 pinctrl-names = "default";
792                                 pinctrl-0 = <&pinctrl_dbgu>;
793                                 clocks = <&mck>;
794                                 clock-names = "usart";
795                                 status = "disabled";
796                         };
797
798                         usart0: serial@fff8c000 {
799                                 compatible = "atmel,at91sam9260-usart";
800                                 reg = <0xfff8c000 0x200>;
801                                 interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
802                                 atmel,use-dma-rx;
803                                 atmel,use-dma-tx;
804                                 pinctrl-names = "default";
805                                 pinctrl-0 = <&pinctrl_usart0>;
806                                 clocks = <&usart0_clk>;
807                                 clock-names = "usart";
808                                 status = "disabled";
809                         };
810
811                         usart1: serial@fff90000 {
812                                 compatible = "atmel,at91sam9260-usart";
813                                 reg = <0xfff90000 0x200>;
814                                 interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
815                                 atmel,use-dma-rx;
816                                 atmel,use-dma-tx;
817                                 pinctrl-names = "default";
818                                 pinctrl-0 = <&pinctrl_usart1>;
819                                 clocks = <&usart1_clk>;
820                                 clock-names = "usart";
821                                 status = "disabled";
822                         };
823
824                         usart2: serial@fff94000 {
825                                 compatible = "atmel,at91sam9260-usart";
826                                 reg = <0xfff94000 0x200>;
827                                 interrupts = <9 IRQ_TYPE_LEVEL_HIGH 5>;
828                                 atmel,use-dma-rx;
829                                 atmel,use-dma-tx;
830                                 pinctrl-names = "default";
831                                 pinctrl-0 = <&pinctrl_usart2>;
832                                 clocks = <&usart2_clk>;
833                                 clock-names = "usart";
834                                 status = "disabled";
835                         };
836
837                         ssc0: ssc@fff98000 {
838                                 compatible = "atmel,at91rm9200-ssc";
839                                 reg = <0xfff98000 0x4000>;
840                                 interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
841                                 pinctrl-names = "default";
842                                 pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
843                                 clocks = <&ssc0_clk>;
844                                 clock-names = "pclk";
845                                 status = "disabled";
846                         };
847
848                         ssc1: ssc@fff9c000 {
849                                 compatible = "atmel,at91rm9200-ssc";
850                                 reg = <0xfff9c000 0x4000>;
851                                 interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
852                                 pinctrl-names = "default";
853                                 pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
854                                 clocks = <&ssc1_clk>;
855                                 clock-names = "pclk";
856                                 status = "disabled";
857                         };
858
859                         ac97: sound@fffa0000 {
860                                 compatible = "atmel,at91sam9263-ac97c";
861                                 reg = <0xfffa0000 0x4000>;
862                                 interrupts = <18 IRQ_TYPE_LEVEL_HIGH 5>;
863                                 pinctrl-names = "default";
864                                 pinctrl-0 = <&pinctrl_ac97>;
865                                 clocks = <&ac97_clk>;
866                                 clock-names = "ac97_clk";
867                                 status = "disabled";
868                         };
869
870                         macb0: ethernet@fffbc000 {
871                                 compatible = "cdns,at91sam9260-macb", "cdns,macb";
872                                 reg = <0xfffbc000 0x100>;
873                                 interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>;
874                                 pinctrl-names = "default";
875                                 pinctrl-0 = <&pinctrl_macb_rmii>;
876                                 clocks = <&macb0_clk>, <&macb0_clk>;
877                                 clock-names = "hclk", "pclk";
878                                 status = "disabled";
879                         };
880
881                         usb1: gadget@fff78000 {
882                                 compatible = "atmel,at91sam9263-udc";
883                                 reg = <0xfff78000 0x4000>;
884                                 interrupts = <24 IRQ_TYPE_LEVEL_HIGH 2>;
885                                 clocks = <&udc_clk>, <&udpck>;
886                                 clock-names = "pclk", "hclk";
887                                 status = "disabled";
888                         };
889
890                         i2c0: i2c@fff88000 {
891                                 compatible = "atmel,at91sam9260-i2c";
892                                 reg = <0xfff88000 0x100>;
893                                 interrupts = <13 IRQ_TYPE_LEVEL_HIGH 6>;
894                                 #address-cells = <1>;
895                                 #size-cells = <0>;
896                                 clocks = <&twi0_clk>;
897                                 status = "disabled";
898                         };
899
900                         mmc0: mmc@fff80000 {
901                                 compatible = "atmel,hsmci";
902                                 reg = <0xfff80000 0x600>;
903                                 interrupts = <10 IRQ_TYPE_LEVEL_HIGH 0>;
904                                 pinctrl-names = "default";
905                                 #address-cells = <1>;
906                                 #size-cells = <0>;
907                                 clocks = <&mci0_clk>;
908                                 clock-names = "mci_clk";
909                                 status = "disabled";
910                         };
911
912                         mmc1: mmc@fff84000 {
913                                 compatible = "atmel,hsmci";
914                                 reg = <0xfff84000 0x600>;
915                                 interrupts = <11 IRQ_TYPE_LEVEL_HIGH 0>;
916                                 pinctrl-names = "default";
917                                 #address-cells = <1>;
918                                 #size-cells = <0>;
919                                 clocks = <&mci1_clk>;
920                                 clock-names = "mci_clk";
921                                 status = "disabled";
922                         };
923
924                         watchdog@fffffd40 {
925                                 compatible = "atmel,at91sam9260-wdt";
926                                 reg = <0xfffffd40 0x10>;
927                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
928                                 clocks = <&slow_xtal>;
929                                 atmel,watchdog-type = "hardware";
930                                 atmel,reset-type = "all";
931                                 atmel,dbg-halt;
932                                 status = "disabled";
933                         };
934
935                         spi0: spi@fffa4000 {
936                                 #address-cells = <1>;
937                                 #size-cells = <0>;
938                                 compatible = "atmel,at91rm9200-spi";
939                                 reg = <0xfffa4000 0x200>;
940                                 interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
941                                 pinctrl-names = "default";
942                                 pinctrl-0 = <&pinctrl_spi0>;
943                                 clocks = <&spi0_clk>;
944                                 clock-names = "spi_clk";
945                                 status = "disabled";
946                         };
947
948                         spi1: spi@fffa8000 {
949                                 #address-cells = <1>;
950                                 #size-cells = <0>;
951                                 compatible = "atmel,at91rm9200-spi";
952                                 reg = <0xfffa8000 0x200>;
953                                 interrupts = <15 IRQ_TYPE_LEVEL_HIGH 3>;
954                                 pinctrl-names = "default";
955                                 pinctrl-0 = <&pinctrl_spi1>;
956                                 clocks = <&spi1_clk>;
957                                 clock-names = "spi_clk";
958                                 status = "disabled";
959                         };
960
961                         pwm0: pwm@fffb8000 {
962                                 compatible = "atmel,at91sam9rl-pwm";
963                                 reg = <0xfffb8000 0x300>;
964                                 interrupts = <20 IRQ_TYPE_LEVEL_HIGH 4>;
965                                 #pwm-cells = <3>;
966                                 clocks = <&pwm_clk>;
967                                 clock-names = "pwm_clk";
968                                 status = "disabled";
969                         };
970
971                         can: can@fffac000 {
972                                 compatible = "atmel,at91sam9263-can";
973                                 reg = <0xfffac000 0x300>;
974                                 interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
975                                 pinctrl-names = "default";
976                                 pinctrl-0 = <&pinctrl_can_rx_tx>;
977                                 clocks = <&can_clk>;
978                                 clock-names = "can_clk";
979                         };
980
981                         rtc@fffffd20 {
982                                 compatible = "atmel,at91sam9260-rtt";
983                                 reg = <0xfffffd20 0x10>;
984                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
985                                 clocks = <&slow_xtal>;
986                                 status = "disabled";
987                         };
988
989                         rtc@fffffd50 {
990                                 compatible = "atmel,at91sam9260-rtt";
991                                 reg = <0xfffffd50 0x10>;
992                                 interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
993                                 clocks = <&slow_xtal>;
994                                 status = "disabled";
995                         };
996
997                         gpbr: syscon@fffffd60 {
998                                 compatible = "atmel,at91sam9260-gpbr", "syscon";
999                                 reg = <0xfffffd60 0x50>;
1000                                 status = "disabled";
1001                         };
1002                 };
1003
1004                 fb0: fb@700000 {
1005                         compatible = "atmel,at91sam9263-lcdc";
1006                         reg = <0x00700000 0x1000>;
1007                         interrupts = <26 IRQ_TYPE_LEVEL_HIGH 3>;
1008                         pinctrl-names = "default";
1009                         pinctrl-0 = <&pinctrl_fb>;
1010                         clocks = <&lcd_clk>, <&lcd_clk>;
1011                         clock-names = "lcdc_clk", "hclk";
1012                         status = "disabled";
1013                 };
1014
1015                 usb0: ohci@a00000 {
1016                         compatible = "atmel,at91rm9200-ohci", "usb-ohci";
1017                         reg = <0x00a00000 0x100000>;
1018                         interrupts = <29 IRQ_TYPE_LEVEL_HIGH 2>;
1019                         clocks = <&ohci_clk>, <&ohci_clk>, <&uhpck>;
1020                         clock-names = "ohci_clk", "hclk", "uhpck";
1021                         status = "disabled";
1022                 };
1023
1024                 ebi0: ebi@10000000 {
1025                         compatible = "atmel,at91sam9263-ebi0";
1026                         #address-cells = <2>;
1027                         #size-cells = <1>;
1028                         atmel,smc = <&smc0>;
1029                         atmel,matrix = <&matrix>;
1030                         reg = <0x10000000 0x80000000>;
1031                         ranges = <0x0 0x0 0x10000000 0x10000000
1032                                   0x1 0x0 0x20000000 0x10000000
1033                                   0x2 0x0 0x30000000 0x10000000
1034                                   0x3 0x0 0x40000000 0x10000000
1035                                   0x4 0x0 0x50000000 0x10000000
1036                                   0x5 0x0 0x60000000 0x10000000>;
1037                         clocks = <&mck>;
1038                         status = "disabled";
1039
1040                         nand_controller0: nand-controller {
1041                                 compatible = "atmel,at91sam9260-nand-controller";
1042                                 #address-cells = <2>;
1043                                 #size-cells = <1>;
1044                                 ranges;
1045                                 status = "disabled";
1046                         };
1047                 };
1048
1049                 ebi1: ebi@70000000 {
1050                         compatible = "atmel,at91sam9263-ebi1";
1051                         #address-cells = <2>;
1052                         #size-cells = <1>;
1053                         atmel,smc = <&smc1>;
1054                         atmel,matrix = <&matrix>;
1055                         reg = <0x80000000 0x20000000>;
1056                         ranges = <0x0 0x0 0x80000000 0x10000000
1057                                   0x1 0x0 0x90000000 0x10000000>;
1058                         clocks = <&mck>;
1059                         status = "disabled";
1060
1061                         nand_controller1: nand-controller {
1062                                 compatible = "atmel,at91sam9260-nand-controller";
1063                                 #address-cells = <2>;
1064                                 #size-cells = <1>;
1065                                 ranges;
1066                                 status = "disabled";
1067                         };
1068                 };
1069         };
1070
1071         i2c-gpio-0 {
1072                 compatible = "i2c-gpio";
1073                 gpios = <&pioB 4 GPIO_ACTIVE_HIGH /* sda */
1074                          &pioB 5 GPIO_ACTIVE_HIGH /* scl */
1075                         >;
1076                 i2c-gpio,sda-open-drain;
1077                 i2c-gpio,scl-open-drain;
1078                 i2c-gpio,delay-us = <2>;        /* ~100 kHz */
1079                 #address-cells = <1>;
1080                 #size-cells = <0>;
1081                 status = "disabled";
1082         };
1083 };