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git01.mediatek.com / filogic / uboot / c31f901b7c095a32d4809608d6598ecd8fee50e4 / . / dts / upstream / src / arm / microchip / at91-sam9x60ek.dts
blob: f3cbb675cea4aee74b3e004dd5f2c80d4ddea707 [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>;
Tom Rini93743d22024-04-01 09:08:13 -0400[diff] [blame]295 interrupt-parent = <&pioB>;
296 interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
Tom Rini53633a82024-02-29 12:33:36 -0500[diff] [blame]297 };
298};
299
300&pinctrl {
301 adc {
302 pinctrl_adc_default: adc_default {
303 atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
304 };
305
306 pinctrl_adtrg_default: adtrg_default {
307 atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
308 };
309 };
310
311 dbgu {
312 pinctrl_dbgu: dbgu-0 {
313 atmel,pins = <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
314 AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
315 };
316 };
317
318 i2s {
319 pinctrl_i2s_default: i2s {
320 atmel,pins =
321 <AT91_PIOB 19 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SCK */
322 AT91_PIOB 20 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SWS */
323 AT91_PIOB 21 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SDIN */
324 AT91_PIOB 22 AT91_PERIPH_B AT91_PINCTRL_NONE /* I2SDOUT */
325 AT91_PIOB 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* I2SMCK */
326 };
327 };
328
329 qspi {
330 pinctrl_qspi: qspi {
331 atmel,pins =
332 <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
333 AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_SLEWRATE_DIS
334 AT91_PIOB 21 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
335 AT91_PIOB 22 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
336 AT91_PIOB 23 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)
337 AT91_PIOB 24 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_SLEWRATE_DIS)>;
338 };
339 };
340
341 nand {
342 pinctrl_nand_oe_we: nand-oe-we-0 {
343 atmel,pins =
344 <AT91_PIOD 0 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
345 AT91_PIOD 1 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
346 };
347
348 pinctrl_nand_rb: nand-rb-0 {
349 atmel,pins =
350 <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
351 };
352
353 pinctrl_nand_cs: nand-cs-0 {
354 atmel,pins =
355 <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
356 };
357 };
358
359 ebi {
360 pinctrl_ebi_data_0_7: ebi-data-lsb-0 {
361 atmel,pins =
362 <AT91_PIOD 6 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
363 AT91_PIOD 7 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
364 AT91_PIOD 8 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
365 AT91_PIOD 9 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
366 AT91_PIOD 10 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
367 AT91_PIOD 11 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
368 AT91_PIOD 12 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
369 AT91_PIOD 13 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
370 };
371
372 pinctrl_ebi_data_0_15: ebi-data-msb-0 {
373 atmel,pins =
374 <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE
375 AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE
376 AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE
377 AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE
378 AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE
379 AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE
380 AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE
381 AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE
382 AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE
383 AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE
384 AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE
385 AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE
386 AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE
387 AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE
388 AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE
389 AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
390 };
391
392 pinctrl_ebi_addr_nand: ebi-addr-0 {
393 atmel,pins =
394 <AT91_PIOD 2 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
395 AT91_PIOD 3 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
396 };
397 };
398
399 flexcom {
400 pinctrl_flx0_default: flx0_twi {
401 atmel,pins =
402 <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
403 AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
404 };
405
406 pinctrl_flx4_default: flx4_spi {
407 atmel,pins =
408 <AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE
409 AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE
410 AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE
411 AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
412 };
413
414 pinctrl_flx5_default: flx5_uart {
415 atmel,pins =
416 <AT91_PIOA 7 AT91_PERIPH_C AT91_PINCTRL_NONE
417 AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE
418 AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE
419 AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE>;
420 };
421
422 pinctrl_flx6_default: flx6_twi {
423 atmel,pins =
424 <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
425 AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
426 };
427 };
428
429 classd {
430 pinctrl_classd_default: classd {
431 atmel,pins =
432 <AT91_PIOA 24 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
433 AT91_PIOA 25 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN
434 AT91_PIOA 26 AT91_PERIPH_C AT91_PINCTRL_PULL_UP
435 AT91_PIOA 27 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN>;
436 };
437 };
438
439 can0 {
440 pinctrl_can0_rx_tx: can0_rx_tx {
441 atmel,pins =
442 <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX0 */
443 AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX0 */
444 AT91_PIOD 20 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN /* Enable CAN0 mux */
445 AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
446 };
447 };
448
449 can1 {
450 pinctrl_can1_rx_tx: can1_rx_tx {
451 atmel,pins =
452 <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX1 RXD1 */
453 AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX1 TXD1 */
454 AT91_PIOD 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN /* Enable CAN1 mux */
455 AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
456 };
457 };
458
459 macb0 {
460 pinctrl_macb0_rmii: macb0_rmii-0 {
461 atmel,pins =
462 <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */
463 AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */
464 AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */
465 AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */
466 AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */
467 AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */
468 AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */
469 AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */
Tom Rini93743d22024-04-01 09:08:13 -0400[diff] [blame]470 AT91_PIOB 8 AT91_PERIPH_GPIO AT91_PINCTRL_NONE /* PB8 IRQ GPIO */
Tom Rini53633a82024-02-29 12:33:36 -0500[diff] [blame]471 AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */
472 AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */
473 };
474 };
475
476 pwm0 {
477 pinctrl_pwm0_0: pwm0_0 {
478 atmel,pins = <AT91_PIOB 11 AT91_PERIPH_B AT91_PINCTRL_NONE>;
479 };
480
481 pinctrl_pwm0_1: pwm0_1 {
482 atmel,pins = <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
483 };
484
485 pinctrl_pwm0_2: pwm0_2 {
486 atmel,pins = <AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
487 };
488
489 pinctrl_pwm0_3: pwm0_3 {
490 atmel,pins = <AT91_PIOB 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
491 };
492 };
493
494 sdmmc0 {
495 pinctrl_sdmmc0_default: sdmmc0 {
496 atmel,pins =
497 <AT91_PIOA 17 AT91_PERIPH_A (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA17 CK periph A with pullup */
498 AT91_PIOA 16 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA16 CMD periph A with pullup */
499 AT91_PIOA 15 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA15 DAT0 periph A */
500 AT91_PIOA 18 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA18 DAT1 periph A with pullup */
501 AT91_PIOA 19 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA19 DAT2 periph A with pullup */
502 AT91_PIOA 20 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA20 DAT3 periph A with pullup */
503 };
504 pinctrl_sdmmc0_cd: sdmmc0_cd {
505 atmel,pins =
506 <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
507 };
508 };
509
510 sdmmc1 {
511 pinctrl_sdmmc1_default: sdmmc1 {
512 atmel,pins =
513 <AT91_PIOA 13 AT91_PERIPH_B (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA13 CK periph B */
514 AT91_PIOA 12 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA12 CMD periph B with pullup */
515 AT91_PIOA 11 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA11 DAT0 periph B with pullup */
516 AT91_PIOA 2 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA2 DAT1 periph B with pullup */
517 AT91_PIOA 3 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA3 DAT2 periph B with pullup */
518 AT91_PIOA 4 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA4 DAT3 periph B with pullup */
519 };
520 };
521
522 gpio_keys {
523 pinctrl_key_gpio_default: pinctrl_key_gpio {
524 atmel,pins = <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
525 };
526 };
527
528 usb0 {
529 pinctrl_usba_vbus: usba_vbus {
530 atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
531 };
532 };
533
534 usb1 {
535 pinctrl_usb_default: usb_default {
536 atmel,pins = <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
537 AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
538 };
539 };
540
541 leds {
542 pinctrl_gpio_leds: gpio_leds {
543 atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
544 AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
545 AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
546 };
547 };
548}; /* pinctrl */
549
550&pwm0 {
551 pinctrl-names = "default";
552 pinctrl-0 = <&pinctrl_pwm0_0 &pinctrl_pwm0_1 &pinctrl_pwm0_2 &pinctrl_pwm0_3>;
553 status = "disabled"; /* Conflict with leds. */
554};
555
556&sdmmc0 {
557 bus-width = <4>;
558 pinctrl-names = "default";
559 pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>;
560 status = "okay";
561 cd-gpios = <&pioA 23 GPIO_ACTIVE_LOW>;
562 disable-wp;
563};
564
565&sdmmc1 {
566 bus-width = <4>;
567 pinctrl-names = "default";
568 pinctrl-0 = <&pinctrl_sdmmc1_default>;
569 no-1-8-v;
570 non-removable;
571 status = "disabled"; /* Conflict with flx4. */
572};
573
574&qspi {
575 pinctrl-names = "default";
576 pinctrl-0 = <&pinctrl_qspi>;
577 status = "okay"; /* Conflict with i2s. */
578
579 flash@0 {
580 #address-cells = <1>;
581 #size-cells = <1>;
582 compatible = "jedec,spi-nor";
583 reg = <0>;
584 spi-max-frequency = <104000000>;
585 spi-cs-setup-ns = <7>;
586 spi-tx-bus-width = <4>;
587 spi-rx-bus-width = <4>;
588 m25p,fast-read;
589
590 at91bootstrap@0 {
591 label = "qspi: at91bootstrap";
592 reg = <0x0 0x40000>;
593 };
594
595 bootloader@40000 {
596 label = "qspi: bootloader";
597 reg = <0x40000 0xc0000>;
598 };
599
600 bootloaderenvred@100000 {
601 label = "qspi: bootloader env redundant";
602 reg = <0x100000 0x40000>;
603 };
604
605 bootloaderenv@140000 {
606 label = "qspi: bootloader env";
607 reg = <0x140000 0x40000>;
608 };
609
610 dtb@180000 {
611 label = "qspi: device tree";
612 reg = <0x180000 0x80000>;
613 };
614
615 kernel@200000 {
616 label = "qspi: kernel";
617 reg = <0x200000 0x600000>;
618 };
619 };
620};
621
622&rtt {
623 atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
624 status = "okay";
625};
626
627&shutdown_controller {
628 debounce-delay-us = <976>;
629 status = "okay";
630
631 input@0 {
632 reg = <0>;
633 };
634};
635
636&tcb0 {
637 timer0: timer@0 {
638 compatible = "atmel,tcb-timer";
639 reg = <0>;
640 };
641
642 timer1: timer@1 {
643 compatible = "atmel,tcb-timer";
644 reg = <1>;
645 };
646};
647
648&usb0 {
649 atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
650 pinctrl-names = "default";
651 pinctrl-0 = <&pinctrl_usba_vbus>;
652 status = "okay";
653};
654
655&usb1 {
656 num-ports = <3>;
657 atmel,vbus-gpio = <0
658 &pioD 15 GPIO_ACTIVE_HIGH
659 &pioD 16 GPIO_ACTIVE_HIGH>;
660 pinctrl-names = "default";
661 pinctrl-0 = <&pinctrl_usb_default>;
662 status = "okay";
663};
664
665&usb2 {
666 status = "okay";
667};
668
669&watchdog {
670 status = "okay";
671};
672