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git01.mediatek.com / filogic / uboot / 53633a893a06bd5a0c807287d9cc29337806eaf7 / . / src / arm / microchip / at91-sam9x60ek.dts
blob: 5cd593028aff7c6b27f6a413cca347c299941599 [file] [log] [blame]
Tom Rini53633a82024-02-29 12:33:36 -0500[diff] [blame^]1// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2/*
3 * at91-sam9x60ek.dts - Device Tree file for Microchip SAM9X60-EK board
4 *
5 * Copyright (C) 2019 Microchip Technology Inc. and its subsidiaries
6 *
7 * Author: Sandeep Sheriker M <sandeepsheriker.mallikarjun@microchip.com>
8 */
9/dts-v1/;
10#include "sam9x60.dtsi"
11#include <dt-bindings/input/input.h>
12
13/ {
14 model = "Microchip SAM9X60-EK";
15 compatible = "microchip,sam9x60ek", "microchip,sam9x60", "atmel,at91sam9";
16
17 aliases {
18 i2c0 = &i2c0;
19 i2c1 = &i2c6;
20 serial1 = &uart5;
21 };
22
23 chosen {
24 stdout-path = "serial0:115200n8";
25 };
26
27 clocks {
28 slow_xtal {
29 clock-frequency = <32768>;
30 };
31
32 main_xtal {
33 clock-frequency = <24000000>;
34 };
35 };
36
37 gpio-keys {
38 compatible = "gpio-keys";
39 pinctrl-names = "default";
40 pinctrl-0 = <&pinctrl_key_gpio_default>;
41
42 button-1 {
43 label = "SW1";
44 gpios = <&pioD 18 GPIO_ACTIVE_LOW>;
45 linux,code = <KEY_PROG1>;
46 wakeup-source;
47 };
48 };
49
50 leds {
51 compatible = "gpio-leds";
52 pinctrl-names = "default";
53 pinctrl-0 = <&pinctrl_gpio_leds>;
54 status = "okay"; /* Conflict with pwm0. */
55
56 red {
57 label = "red";
58 gpios = <&pioB 11 GPIO_ACTIVE_HIGH>;
59 };
60
61 green {
62 label = "green";
63 gpios = <&pioB 12 GPIO_ACTIVE_HIGH>;
64 };
65
66 blue {
67 label = "blue";
68 gpios = <&pioB 13 GPIO_ACTIVE_HIGH>;
69 linux,default-trigger = "heartbeat";
70 };
71 };
72
73 vdd_1v8: fixed-regulator-vdd_1v8 {
74 compatible = "regulator-fixed";
75 regulator-name = "VDD_1V8";
76 regulator-min-microvolt = <1800000>;
77 regulator-max-microvolt = <1800000>;
78 regulator-always-on;
79 };
80
81 vdd_1v15: fixed-regulator-vdd_1v15 {
82 compatible = "regulator-fixed";
83 regulator-name = "VDD_1V15";
84 regulator-min-microvolt = <1150000>;
85 regulator-max-microvolt = <1150000>;
86 regulator-always-on;
87 };
88
89 vdd1_3v3: fixed-regulator-vdd1_3v3 {
90 compatible = "regulator-fixed";
91 regulator-name = "VDD1_3V3";
92 regulator-min-microvolt = <3300000>;
93 regulator-max-microvolt = <3300000>;
94 regulator-always-on;
95 };
96
97 vdd2_3v3: regulator-fixed-vdd2_3v3 {
98 compatible = "regulator-fixed";
99 regulator-name = "VDD2_3V3";
100 regulator-min-microvolt = <3300000>;
101 regulator-max-microvolt = <3300000>;
102 regulator-always-on;
103 };
104};
105
106&adc {
107 vddana-supply = <&vdd1_3v3>;
108 vref-supply = <&vdd1_3v3>;
109 pinctrl-names = "default";
110 pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>;
111 status = "okay";
112};
113
114&can0 {
115 pinctrl-names = "default";
116 pinctrl-0 = <&pinctrl_can0_rx_tx>;
117 status = "disabled"; /* Conflict with dbgu. */
118};
119
120&can1 {
121 pinctrl-names = "default";
122 pinctrl-0 = <&pinctrl_can1_rx_tx>;
123 status = "okay";
124};
125
126&classd {
127 pinctrl-names = "default";
128 pinctrl-0 = <&pinctrl_classd_default>;
129 atmel,pwm-type = "diff";
130 atmel,non-overlap-time = <10>;
131 status = "okay";
132};
133
134&dbgu {
135 pinctrl-names = "default";
136 pinctrl-0 = <&pinctrl_dbgu>;
137 status = "okay"; /* Conflict with can0. */
138};
139
140&ebi {
141 pinctrl-names = "default";
142 pinctrl-0 = <&pinctrl_ebi_addr_nand &pinctrl_ebi_data_0_7>;
143 status = "okay";
144
145 nand_controller: nand-controller {
146 pinctrl-names = "default";
147 pinctrl-0 = <&pinctrl_nand_oe_we &pinctrl_nand_cs &pinctrl_nand_rb>;
148 status = "okay";
149
150 nand@3 {
151 reg = <0x3 0x0 0x800000>;
152 rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
153 cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
154 nand-bus-width = <8>;
155 nand-ecc-mode = "hw";
156 nand-ecc-strength = <8>;
157 nand-ecc-step-size = <512>;
158 nand-on-flash-bbt;
159 label = "atmel_nand";
160
161 partitions {
162 compatible = "fixed-partitions";
163 #address-cells = <1>;
164 #size-cells = <1>;
165
166 at91bootstrap@0 {
167 label = "at91bootstrap";
168 reg = <0x0 0x40000>;
169 };
170
171 uboot@40000 {
172 label = "u-boot";
173 reg = <0x40000 0xc0000>;
174 };
175
176 ubootenvred@100000 {
177 label = "U-Boot Env Redundant";
178 reg = <0x100000 0x40000>;
179 };
180
181 ubootenv@140000 {
182 label = "U-Boot Env";
183 reg = <0x140000 0x40000>;
184 };
185
186 dtb@180000 {
187 label = "device tree";
188 reg = <0x180000 0x80000>;
189 };
190
191 kernel@200000 {
192 label = "kernel";
193 reg = <0x200000 0x600000>;
194 };
195
196 rootfs@800000 {
197 label = "rootfs";
198 reg = <0x800000 0x1f800000>;
199 };
200 };
201 };
202 };
203};
204
205&flx0 {
206 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
207 status = "okay";
208
209 i2c0: i2c@600 {
210 #address-cells = <1>;
211 #size-cells = <0>;
212 dmas = <0>, <0>;
213 pinctrl-names = "default";
214 pinctrl-0 = <&pinctrl_flx0_default>;
215 i2c-analog-filter;
216 i2c-digital-filter;
217 i2c-digital-filter-width-ns = <35>;
218 status = "okay";
219
220 eeprom@53 {
221 compatible = "atmel,24c02";
222 reg = <0x53>;
223 pagesize = <16>;
224 status = "okay";
225 };
226 };
227};
228
229&flx4 {
230 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
231 status = "disabled";
232
233 spi4: spi@400 {
234 dmas = <0>, <0>;
235 pinctrl-names = "default";
236 pinctrl-0 = <&pinctrl_flx4_default>;
237 status = "disabled";
238 };
239};
240
241&flx5 {
242 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
243 status = "okay";
244
245 uart5: serial@200 {
246 pinctrl-names = "default";
247 pinctrl-0 = <&pinctrl_flx5_default>;
248 status = "okay";
249 };
250};
251
252&flx6 {
253 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
254 status = "okay";
255
256 i2c6: i2c@600 {
257 #address-cells = <1>;
258 #size-cells = <0>;
259 dmas = <0>, <0>;
260 pinctrl-names = "default";
261 pinctrl-0 = <&pinctrl_flx6_default>;
262 i2c-analog-filter;
263 i2c-digital-filter;
264 i2c-digital-filter-width-ns = <35>;
265 status = "okay";
266
267 gpio_exp: mcp23008@20 {
268 compatible = "microchip,mcp23008";
269 reg = <0x20>;
270 };
271 };
272};
273
274&gpbr {
275 status = "okay";
276};
277
278&i2s {
279 pinctrl-names = "default";
280 pinctrl-0 = <&pinctrl_i2s_default>;
281 #sound-dai-cells = <0>;
282 status = "disabled"; /* Conflict with QSPI. */
283};
284
285&macb0 {
286 phy-mode = "rmii";
287 #address-cells = <1>;
288 #size-cells = <0>;
289 pinctrl-names = "default";
290 pinctrl-0 = <&pinctrl_macb0_rmii>;
291 status = "okay";
292
293 ethernet-phy@0 {
294 reg = <0x0>;
295 };
296};
297
298&pinctrl {
299 adc {
300 pinctrl_adc_default: adc_default {
301 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
302 };
303
304 pinctrl_adtrg_default: adtrg_default {
305 atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
306 };
307 };
308
309 dbgu {
310 pinctrl_dbgu: dbgu-0 {
311 atmel,pins = <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
312 AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
313 };
314 };
315
316 i2s {
317 pinctrl_i2s_default: i2s {
318 atmel,pins =
319 <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SCK */
320 AT91_PIOB 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SWS */
321 AT91_PIOB 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SDIN */
322 AT91_PIOB 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SDOUT */
323 AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* I2SMCK */
324 };
325 };
326
327 qspi {
328 pinctrl_qspi: qspi {
329 atmel,pins =
330 <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
331 AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
332 AT91_PIOB 21 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
333 AT91_PIOB 22 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
334 AT91_PIOB 23 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
335 AT91_PIOB 24 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)>;
336 };
337 };
338
339 nand {
340 pinctrl_nand_oe_we: nand-oe-we-0 {
341 atmel,pins =
342 <AT91_PIOD 0 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
343 AT91_PIOD 1 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
344 };
345
346 pinctrl_nand_rb: nand-rb-0 {
347 atmel,pins =
348 <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
349 };
350
351 pinctrl_nand_cs: nand-cs-0 {
352 atmel,pins =
353 <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
354 };
355 };
356
357 ebi {
358 pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
359 atmel,pins =
360 <AT91_PIOD 6 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
361 AT91_PIOD 7 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
362 AT91_PIOD 8 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
363 AT91_PIOD 9 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
364 AT91_PIOD 10 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
365 AT91_PIOD 11 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
366 AT91_PIOD 12 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
367 AT91_PIOD 13 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
368 };
369
370 pinctrl_ebi_data_0_15: ebi-data-msb-0 {
371 atmel,pins =
372 <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE
373 AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE
374 AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE
375 AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE
376 AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE
377 AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE
378 AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE
379 AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE
380 AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE
381 AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE
382 AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE
383 AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE
384 AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE
385 AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE
386 AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE
387 AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
388 };
389
390 pinctrl_ebi_addr_nand: ebi-addr-0 {
391 atmel,pins =
392 <AT91_PIOD 2 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
393 AT91_PIOD 3 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
394 };
395 };
396
397 flexcom {
398 pinctrl_flx0_default: flx0_twi {
399 atmel,pins =
400 <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
401 AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
402 };
403
404 pinctrl_flx4_default: flx4_spi {
405 atmel,pins =
406 <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE
407 AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE
408 AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE
409 AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
410 };
411
412 pinctrl_flx5_default: flx5_uart {
413 atmel,pins =
414 <AT91_PIOA 7 AT91_PERIPH_C AT91_PINCTRL_NONE
415 AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE
416 AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE
417 AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
418 };
419
420 pinctrl_flx6_default: flx6_twi {
421 atmel,pins =
422 <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
423 AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
424 };
425 };
426
427 classd {
428 pinctrl_classd_default: classd {
429 atmel,pins =
430 <AT91_PIOA 24 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
431 AT91_PIOA 25 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN
432 AT91_PIOA 26 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
433 AT91_PIOA 27 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN>;
434 };
435 };
436
437 can0 {
438 pinctrl_can0_rx_tx: can0_rx_tx {
439 atmel,pins =
440 <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX0 */
441 AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX0 */
442 AT91_PIOD 20 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN /* Enable CAN0 mux */
443 AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
444 };
445 };
446
447 can1 {
448 pinctrl_can1_rx_tx: can1_rx_tx {
449 atmel,pins =
450 <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX1 RXD1 */
451 AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX1 TXD1 */
452 AT91_PIOD 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN /* Enable CAN1 mux */
453 AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
454 };
455 };
456
457 macb0 {
458 pinctrl_macb0_rmii: macb0_rmii-0 {
459 atmel,pins =
460 <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */
461 AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */
462 AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */
463 AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */
464 AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */
465 AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */
466 AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */
467 AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */
468 AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */
469 AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */
470 };
471 };
472
473 pwm0 {
474 pinctrl_pwm0_0: pwm0_0 {
475 atmel,pins = <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
476 };
477
478 pinctrl_pwm0_1: pwm0_1 {
479 atmel,pins = <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
480 };
481
482 pinctrl_pwm0_2: pwm0_2 {
483 atmel,pins = <AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
484 };
485
486 pinctrl_pwm0_3: pwm0_3 {
487 atmel,pins = <AT91_PIOB 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
488 };
489 };
490
491 sdmmc0 {
492 pinctrl_sdmmc0_default: sdmmc0 {
493 atmel,pins =
494 <AT91_PIOA 17 AT91_PERIPH_A (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA17 CK periph A with pullup */
495 AT91_PIOA 16 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA16 CMD periph A with pullup */
496 AT91_PIOA 15 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA15 DAT0 periph A */
497 AT91_PIOA 18 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA18 DAT1 periph A with pullup */
498 AT91_PIOA 19 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA19 DAT2 periph A with pullup */
499 AT91_PIOA 20 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA20 DAT3 periph A with pullup */
500 };
501 pinctrl_sdmmc0_cd: sdmmc0_cd {
502 atmel,pins =
503 <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
504 };
505 };
506
507 sdmmc1 {
508 pinctrl_sdmmc1_default: sdmmc1 {
509 atmel,pins =
510 <AT91_PIOA 13 AT91_PERIPH_B (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA13 CK periph B */
511 AT91_PIOA 12 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA12 CMD periph B with pullup */
512 AT91_PIOA 11 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA11 DAT0 periph B with pullup */
513 AT91_PIOA 2 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA2 DAT1 periph B with pullup */
514 AT91_PIOA 3 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA3 DAT2 periph B with pullup */
515 AT91_PIOA 4 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA4 DAT3 periph B with pullup */
516 };
517 };
518
519 gpio_keys {
520 pinctrl_key_gpio_default: pinctrl_key_gpio {
521 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
522 };
523 };
524
525 usb0 {
526 pinctrl_usba_vbus: usba_vbus {
527 atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
528 };
529 };
530
531 usb1 {
532 pinctrl_usb_default: usb_default {
533 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
534 AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
535 };
536 };
537
538 leds {
539 pinctrl_gpio_leds: gpio_leds {
540 atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
541 AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
542 AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
543 };
544 };
545}; /* pinctrl */
546
547&pwm0 {
548 pinctrl-names = "default";
549 pinctrl-0 = <&pinctrl_pwm0_0 &pinctrl_pwm0_1 &pinctrl_pwm0_2 &pinctrl_pwm0_3>;
550 status = "disabled"; /* Conflict with leds. */
551};
552
553&sdmmc0 {
554 bus-width = <4>;
555 pinctrl-names = "default";
556 pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>;
557 status = "okay";
558 cd-gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
559 disable-wp;
560};
561
562&sdmmc1 {
563 bus-width = <4>;
564 pinctrl-names = "default";
565 pinctrl-0 = <&pinctrl_sdmmc1_default>;
566 no-1-8-v;
567 non-removable;
568 status = "disabled"; /* Conflict with flx4. */
569};
570
571&qspi {
572 pinctrl-names = "default";
573 pinctrl-0 = <&pinctrl_qspi>;
574 status = "okay"; /* Conflict with i2s. */
575
576 flash@0 {
577 #address-cells = <1>;
578 #size-cells = <1>;
579 compatible = "jedec,spi-nor";
580 reg = <0>;
581 spi-max-frequency = <104000000>;
582 spi-cs-setup-ns = <7>;
583 spi-tx-bus-width = <4>;
584 spi-rx-bus-width = <4>;
585 m25p,fast-read;
586
587 at91bootstrap@0 {
588 label = "qspi: at91bootstrap";
589 reg = <0x0 0x40000>;
590 };
591
592 bootloader@40000 {
593 label = "qspi: bootloader";
594 reg = <0x40000 0xc0000>;
595 };
596
597 bootloaderenvred@100000 {
598 label = "qspi: bootloader env redundant";
599 reg = <0x100000 0x40000>;
600 };
601
602 bootloaderenv@140000 {
603 label = "qspi: bootloader env";
604 reg = <0x140000 0x40000>;
605 };
606
607 dtb@180000 {
608 label = "qspi: device tree";
609 reg = <0x180000 0x80000>;
610 };
611
612 kernel@200000 {
613 label = "qspi: kernel";
614 reg = <0x200000 0x600000>;
615 };
616 };
617};
618
619&rtt {
620 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
621 status = "okay";
622};
623
624&shutdown_controller {
625 debounce-delay-us = <976>;
626 status = "okay";
627
628 input@0 {
629 reg = <0>;
630 };
631};
632
633&tcb0 {
634 timer0: timer@0 {
635 compatible = "atmel,tcb-timer";
636 reg = <0>;
637 };
638
639 timer1: timer@1 {
640 compatible = "atmel,tcb-timer";
641 reg = <1>;
642 };
643};
644
645&usb0 {
646 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
647 pinctrl-names = "default";
648 pinctrl-0 = <&pinctrl_usba_vbus>;
649 status = "okay";
650};
651
652&usb1 {
653 num-ports = <3>;
654 atmel,vbus-gpio = <0
655 &pioD 15 GPIO_ACTIVE_HIGH
656 &pioD 16 GPIO_ACTIVE_HIGH>;
657 pinctrl-names = "default";
658 pinctrl-0 = <&pinctrl_usb_default>;
659 status = "okay";
660};
661
662&usb2 {
663 status = "okay";
664};
665
666&watchdog {
667 status = "okay";
668};
669