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20c69f39ed1e29d2635a820951de65ea39dede41
[openwrt/staging/lynxis.git] / target / linux / at91 / patches-4.9 / 104-ARM-at91-build-dtb-for-sama5d27-SOM1-Ek.patch
1 --- a/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt
2 +++ b/Documentation/devicetree/bindings/pinctrl/atmel,at91-pio4-pinctrl.txt
3 @@ -35,7 +35,12 @@ right representation of the pin.
4 Optional properties:
5 - GENERIC_PINCONFIG: generic pinconfig options to use, bias-disable,
6 bias-pull-down, bias-pull-up, drive-open-drain, input-schmitt-enable,
7 -input-debounce, output-low, output-high.
8 +input-debounce, output-low, output-high, drive-strength.
9 +
10 +Concerning the drive-strength property, the values accepted are
11 +ATMEL_PIO_DRVSTR_LO, ATMEL_PIO_DRVSTR_ME, ATMEL_PIO_DRVSTR_HI. The current
12 +depends on VDDIOP. You can find the details in the DC Characteristics table
13 +from the datasheet.
14
15 Example:
16
17 --- a/arch/arm/boot/dts/Makefile
18 +++ b/arch/arm/boot/dts/Makefile
19 @@ -49,6 +49,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
20 wb45n.dtb
21 dtb-$(CONFIG_SOC_SAM_V7) += \
22 at91-kizbox2.dtb \
23 + at91-sama5d27_som1_ek.dtb \
24 at91-sama5d2_xplained.dtb \
25 at91-sama5d3_xplained.dtb \
26 sama5d31ek.dtb \
27 --- /dev/null
28 +++ b/arch/arm/boot/dts/at91-sama5d27_som1.dtsi
29 @@ -0,0 +1,175 @@
30 +/*
31 + * at91-sama5d27_som1.dtsi - Device Tree file for SAMA5D27 SoM1 board
32 + *
33 + * Copyright (c) 2017, Microchip Technology Inc.
34 + * 2017 Cristian Birsan <cristian.birsan@microchip.com>
35 + * 2017 Claudiu Beznea <claudiu.beznea@microchip.com>
36 + *
37 + * This file is dual-licensed: you can use it either under the terms
38 + * of the GPL or the X11 license, at your option. Note that this dual
39 + * licensing only applies to this file, and not this project as a
40 + * whole.
41 + *
42 + * a) This file is free software; you can redistribute it and/or
43 + * modify it under the terms of the GNU General Public License as
44 + * published by the Free Software Foundation; either version 2 of the
45 + * License, or (at your option) any later version.
46 + *
47 + * This file is distributed in the hope that it will be useful,
48 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
49 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
50 + * GNU General Public License for more details.
51 + *
52 + * Or, alternatively,
53 + *
54 + * b) Permission is hereby granted, free of charge, to any person
55 + * obtaining a copy of this software and associated documentation
56 + * files (the "Software"), to deal in the Software without
57 + * restriction, including without limitation the rights to use,
58 + * copy, modify, merge, publish, distribute, sublicense, and/or
59 + * sell copies of the Software, and to permit persons to whom the
60 + * Software is furnished to do so, subject to the following
61 + * conditions:
62 + *
63 + * The above copyright notice and this permission notice shall be
64 + * included in all copies or substantial portions of the Software.
65 + *
66 + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
67 + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
68 + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
69 + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
70 + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
71 + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
72 + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
73 + * OTHER DEALINGS IN THE SOFTWARE.
74 + */
75 +#include "sama5d2.dtsi"
76 +#include "sama5d2-pinfunc.h"
77 +
78 +/ {
79 + model = "Atmel SAMA5D27 SoM1";
80 + compatible = "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
81 +
82 + clocks {
83 + slow_xtal {
84 + clock-frequency = <32768>;
85 + };
86 +
87 + main_xtal {
88 + clock-frequency = <24000000>;
89 + };
90 + };
91 +
92 + ahb {
93 + apb {
94 + qspi1: spi@f0024000 {
95 + pinctrl-names = "default";
96 + pinctrl-0 = <&pinctrl_qspi1_default>;
97 +
98 + flash@0 {
99 + #address-cells = <1>;
100 + #size-cells = <1>;
101 + compatible = "jedec,spi-nor";
102 + reg = <0>;
103 + spi-max-frequency = <80000000>;
104 + m25p,fast-read;
105 +
106 + at91bootstrap@00000000 {
107 + label = "at91bootstrap";
108 + reg = <0x00000000 0x00010000>;
109 + };
110 +
111 + bootloader@00010000 {
112 + label = "bootloader";
113 + reg = <0x00010000 0x000a0000>;
114 + };
115 +
116 + bootloaderenv@000b0000 {
117 + label = "bootloader env";
118 + reg = <0x000b0000 0x00010000>;
119 + };
120 +
121 + dtb@000c0000 {
122 + label = "device tree";
123 + reg = <0x000c0000 0x0020000>;
124 + };
125 +
126 + kernel@000e0000 {
127 + label = "kernel";
128 + reg = <0x000e0000 0x0400000>;
129 + };
130 + };
131 + };
132 +
133 + macb0: ethernet@f8008000 {
134 + pinctrl-names = "default";
135 + pinctrl-0 = <&pinctrl_macb0_default>;
136 + phy-mode = "rmii";
137 +
138 + ethernet-phy@0 {
139 + reg = <0x0>;
140 + interrupt-parent = <&pioA>;
141 + interrupts = <PIN_PD31 IRQ_TYPE_LEVEL_LOW>;
142 + pinctrl-names = "default";
143 + pinctrl-0 = <&pinctrl_macb0_phy_irq>;
144 + };
145 + };
146 +
147 + i2c0: i2c@f8028000 {
148 + dmas = <0>, <0>;
149 + pinctrl-names = "default";
150 + pinctrl-0 = <&pinctrl_i2c0_default>;
151 + status = "okay";
152 +
153 + at24@50 {
154 + compatible = "24c02";
155 + reg = <0x50>;
156 + pagesize = <8>;
157 + };
158 + };
159 +
160 + pinctrl@fc038000 {
161 + pinctrl_i2c0_default: i2c0_default {
162 + pinmux = <PIN_PD21__TWD0>,
163 + <PIN_PD22__TWCK0>;
164 + bias-disable;
165 + };
166 +
167 + pinctrl_qspi1_default: qspi1_default {
168 + sck_cs {
169 + pinmux = <PIN_PB5__QSPI1_SCK>,
170 + <PIN_PB6__QSPI1_CS>;
171 + bias-disable;
172 + };
173 +
174 + data {
175 + pinmux = <PIN_PB7__QSPI1_IO0>,
176 + <PIN_PB8__QSPI1_IO1>,
177 + <PIN_PB9__QSPI1_IO2>,
178 + <PIN_PB10__QSPI1_IO3>;
179 + bias-pull-up;
180 + };
181 + };
182 +
183 + pinctrl_macb0_default: macb0_default {
184 + pinmux = <PIN_PD9__GTXCK>,
185 + <PIN_PD10__GTXEN>,
186 + <PIN_PD11__GRXDV>,
187 + <PIN_PD12__GRXER>,
188 + <PIN_PD13__GRX0>,
189 + <PIN_PD14__GRX1>,
190 + <PIN_PD15__GTX0>,
191 + <PIN_PD16__GTX1>,
192 + <PIN_PD17__GMDC>,
193 + <PIN_PD18__GMDIO>;
194 + bias-disable;
195 + };
196 +
197 + pinctrl_macb0_phy_irq: macb0_phy_irq {
198 + pinmux = <PIN_PD31__GPIO>;
199 + bias-disable;
200 + };
201 + };
202 + };
203 + };
204 +};
205 --- /dev/null
206 +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek.dts
207 @@ -0,0 +1,53 @@
208 +/*
209 + * at91-sama5d27_som1_ek.dts - Device Tree file for SAMA5D27-SOM1-EK board
210 + *
211 + * Copyright (c) 2017, Microchip Technology Inc.
212 + * 2016 Nicolas Ferre <nicolas.ferre@atmel.com>
213 + * 2017 Cristian Birsan <cristian.birsan@microchip.com>
214 + * 2017 Claudiu Beznea <claudiu.beznea@microchip.com>
215 + *
216 + * This file is dual-licensed: you can use it either under the terms
217 + * of the GPL or the X11 license, at your option. Note that this dual
218 + * licensing only applies to this file, and not this project as a
219 + * whole.
220 + *
221 + * a) This file is free software; you can redistribute it and/or
222 + * modify it under the terms of the GNU General Public License as
223 + * published by the Free Software Foundation; either version 2 of the
224 + * License, or (at your option) any later version.
225 + *
226 + * This file is distributed in the hope that it will be useful,
227 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
228 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
229 + * GNU General Public License for more details.
230 + *
231 + * Or, alternatively,
232 + *
233 + * b) Permission is hereby granted, free of charge, to any person
234 + * obtaining a copy of this software and associated documentation
235 + * files (the "Software"), to deal in the Software without
236 + * restriction, including without limitation the rights to use,
237 + * copy, modify, merge, publish, distribute, sublicense, and/or
238 + * sell copies of the Software, and to permit persons to whom the
239 + * Software is furnished to do so, subject to the following
240 + * conditions:
241 + *
242 + * The above copyright notice and this permission notice shall be
243 + * included in all copies or substantial portions of the Software.
244 + *
245 + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
246 + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
247 + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
248 + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
249 + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
250 + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
251 + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
252 + * OTHER DEALINGS IN THE SOFTWARE.
253 + */
254 +/dts-v1/;
255 +#include "at91-sama5d27_som1_ek_common.dtsi"
256 +
257 +/ {
258 + model = "Atmel SAMA5D27 SOM1 EK";
259 + compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
260 +};
261 --- /dev/null
262 +++ b/arch/arm/boot/dts/at91-sama5d27_som1_ek_common.dtsi
263 @@ -0,0 +1,619 @@
264 +/*
265 + * at91-sama5d27_som1_ek_common.dtsi - Device Tree file for SAMA5D27-SOM1-EK board
266 + *
267 + * Copyright (c) 2017, Microchip Technology Inc.
268 + * 2016 Nicolas Ferre <nicolas.ferre@atmel.com>
269 + * 2017 Cristian Birsan <cristian.birsan@microchip.com>
270 + * 2017 Claudiu Beznea <claudiu.beznea@microchip.com>
271 + *
272 + * This file is dual-licensed: you can use it either under the terms
273 + * of the GPL or the X11 license, at your option. Note that this dual
274 + * licensing only applies to this file, and not this project as a
275 + * whole.
276 + *
277 + * a) This file is free software; you can redistribute it and/or
278 + * modify it under the terms of the GNU General Public License as
279 + * published by the Free Software Foundation; either version 2 of the
280 + * License, or (at your option) any later version.
281 + *
282 + * This file is distributed in the hope that it will be useful,
283 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
284 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
285 + * GNU General Public License for more details.
286 + *
287 + * Or, alternatively,
288 + *
289 + * b) Permission is hereby granted, free of charge, to any person
290 + * obtaining a copy of this software and associated documentation
291 + * files (the "Software"), to deal in the Software without
292 + * restriction, including without limitation the rights to use,
293 + * copy, modify, merge, publish, distribute, sublicense, and/or
294 + * sell copies of the Software, and to permit persons to whom the
295 + * Software is furnished to do so, subject to the following
296 + * conditions:
297 + *
298 + * The above copyright notice and this permission notice shall be
299 + * included in all copies or substantial portions of the Software.
300 + *
301 + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
302 + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
303 + * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
304 + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
305 + * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
306 + * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
307 + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
308 + * OTHER DEALINGS IN THE SOFTWARE.
309 + */
310 +#include "at91-sama5d27_som1.dtsi"
311 +#include <dt-bindings/mfd/atmel-flexcom.h>
312 +#include <dt-bindings/gpio/gpio.h>
313 +#include <dt-bindings/pinctrl/at91.h>
314 +
315 +/ {
316 + model = "Atmel SAMA5D27 SOM1 EK";
317 + compatible = "atmel,sama5d27-som1-ek", "atmel,sama5d27-som1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
318 +
319 + aliases {
320 + serial0 = &uart1; /* DBGU */
321 + serial1 = &uart4; /* mikro BUS 1 */
322 + serial2 = &uart2; /* mikro BUS 2 */
323 + i2c1 = &i2c1;
324 + i2c2 = &i2c2;
325 + };
326 +
327 + chosen {
328 + stdout-path = "serial0:115200n8";
329 + };
330 +
331 + ahb {
332 + usb0: gadget@00300000 {
333 + atmel,vbus-gpio = <&pioA PIN_PD20 GPIO_ACTIVE_HIGH>;
334 + pinctrl-names = "default";
335 + pinctrl-0 = <&pinctrl_usba_vbus>;
336 + status = "okay";
337 + };
338 +
339 + usb1: ohci@00400000 {
340 + num-ports = <3>;
341 + atmel,vbus-gpio = <0 /* &pioA PIN_PD20 GPIO_ACTIVE_HIGH */
342 + &pioA PIN_PA27 GPIO_ACTIVE_HIGH
343 + 0
344 + >;
345 + pinctrl-names = "default";
346 + pinctrl-0 = <&pinctrl_usb_default>;
347 + status = "okay";
348 + };
349 +
350 + usb2: ehci@00500000 {
351 + status = "okay";
352 + };
353 +
354 + sdmmc0: sdio-host@a0000000 {
355 + bus-width = <8>;
356 + pinctrl-names = "default";
357 + pinctrl-0 = <&pinctrl_sdmmc0_default>;
358 + status = "okay";
359 + };
360 +
361 + sdmmc1: sdio-host@b0000000 {
362 + bus-width = <4>;
363 + pinctrl-names = "default";
364 + pinctrl-0 = <&pinctrl_sdmmc1_default>;
365 + status = "okay";
366 + };
367 +
368 + apb {
369 + hlcdc: hlcdc@f0000000 {
370 + status = "disabled";
371 +
372 + hlcdc-display-controller {
373 + pinctrl-names = "default";
374 + pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb>;
375 + };
376 +
377 + hlcdc_pwm: hlcdc-pwm {
378 + pinctrl-names = "default";
379 + pinctrl-0 = <&pinctrl_lcd_pwm>;
380 + };
381 + };
382 +
383 + pmc: pmc@f0014000 {
384 + pmc_fast_restart {
385 + compatible = "atmel,sama5d2-pmc-fast-startup";
386 + #address-cells = <1>;
387 + #size-cells = <0>;
388 +
389 + atmel,wakeup-rtc-timer;
390 +
391 + wkpin: input@0 {
392 + reg = <0>;
393 + };
394 +
395 + gmac_wol: input@10 {
396 + reg = <10>;
397 + atmel,wakeup-active-high;
398 + };
399 + };
400 + };
401 +
402 + isc: isc@f0008000 {
403 + pinctrl-names = "default";
404 + pinctrl-0 = <&pinctrl_isc_base &pinctrl_isc_data_8bit &pinctrl_isc_data_9_10 &pinctrl_isc_data_11_12>;
405 + status = "okay";
406 + };
407 +
408 + qspi1: spi@f0024000 {
409 + status = "okay";
410 + };
411 +
412 + spi0: spi@f8000000 {
413 + pinctrl-names = "default";
414 + pinctrl-0 = <&pinctrl_spi0_default>;
415 + status = "okay";
416 + };
417 +
418 + macb0: ethernet@f8008000 {
419 + status = "okay";
420 + };
421 +
422 + uart1: serial@f8020000 {
423 + pinctrl-names = "default";
424 + pinctrl-0 = <&pinctrl_uart1_default>;
425 + atmel,use-dma-rx;
426 + atmel,use-dma-tx;
427 + status = "okay";
428 + };
429 +
430 + uart2: serial@f8024000 {
431 + pinctrl-names = "default";
432 + pinctrl-0 = <&pinctrl_mikrobus2_uart>;
433 + atmel,use-dma-rx;
434 + atmel,use-dma-tx;
435 + status = "okay";
436 + };
437 +
438 + pwm0: pwm@f802c000 {
439 + pinctrl-names = "default";
440 + pinctrl-0 = <&pinctrl_mikrobus1_pwm &pinctrl_mikrobus2_pwm>;
441 + status = "disabled"; /* Conflict with leds. */
442 + };
443 +
444 + flx1: flexcom@f8038000 {
445 + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
446 + status = "okay";
447 +
448 + i2c2: i2c@600 {
449 + compatible = "atmel,sama5d2-i2c";
450 + reg = <0x600 0x200>;
451 + interrupts = <20 IRQ_TYPE_LEVEL_HIGH 7>;
452 + dmas = <0>, <0>;
453 + dma-names = "tx", "rx";
454 + #address-cells = <1>;
455 + #size-cells = <0>;
456 + clocks = <&flx1_clk>;
457 + pinctrl-names = "default";
458 + pinctrl-0 = <&pinctrl_mikrobus_i2c>;
459 + atmel,fifo-size = <16>;
460 + status = "okay";
461 + };
462 + };
463 +
464 + shdwc@f8048010 {
465 + atmel,shdwc-debouncer = <976>;
466 + atmel,wakeup-rtc-timer;
467 +
468 + input@0 {
469 + reg = <0>;
470 + atmel,wakeup-type = "low";
471 + };
472 + };
473 +
474 + watchdog@f8048040 {
475 + status = "okay";
476 + };
477 +
478 + uart3: serial@fc008000 {
479 + atmel,use-dma-rx;
480 + atmel,use-dma-tx;
481 + pinctrl-names = "default";
482 + pinctrl-0 = <&pinctrl_uart3_default>;
483 + status = "disabled"; /* Conflict with isc. */
484 + };
485 +
486 + uart4: serial@fc00c000 {
487 + atmel,use-dma-rx;
488 + atmel,use-dma-tx;
489 + pinctrl-names = "default";
490 + pinctrl-0 = <&pinctrl_mikrobus1_uart>;
491 + status = "okay";
492 + };
493 +
494 + flx3: flexcom@fc014000 {
495 + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
496 + status = "disabled";
497 +
498 + uart7: serial@200 {
499 + compatible = "atmel,at91sam9260-usart";
500 + reg = <0x200 0x200>;
501 + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
502 + clocks = <&flx3_clk>;
503 + clock-names = "usart";
504 + pinctrl-names = "default";
505 + pinctrl-0 = <&pinctrl_flx3_default>;
506 + atmel,fifo-size = <32>;
507 + status = "disabled"; /* Conflict with isc. */
508 + };
509 +
510 + spi2: spi@400 {
511 + compatible = "atmel,at91rm9200-spi";
512 + reg = <0x400 0x200>;
513 + interrupts = <22 IRQ_TYPE_LEVEL_HIGH 7>;
514 + clocks = <&flx3_clk>;
515 + clock-names = "spi_clk";
516 + pinctrl-names = "default";
517 + pinctrl-0 = <&pinctrl_flx3_default>;
518 + atmel,fifo-size = <16>;
519 + status = "disabled"; /* Conflict with isc. */
520 + };
521 + };
522 +
523 + flx4: flexcom@fc018000 {
524 + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
525 + status = "okay";
526 +
527 + uart6: serial@200 {
528 + compatible = "atmel,at91sam9260-usart";
529 + reg = <0x200 0x200>;
530 + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
531 + clocks = <&flx4_clk>;
532 + clock-names = "usart";
533 + pinctrl-names = "default";
534 + pinctrl-0 = <&pinctrl_flx4_default>;
535 + atmel,fifo-size = <32>;
536 + status = "disabled"; /* Conflict with spi3 and i2c3. */
537 + };
538 +
539 + spi3: spi@400 {
540 + compatible = "atmel,at91rm9200-spi";
541 + reg = <0x400 0x200>;
542 + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
543 + clocks = <&flx4_clk>;
544 + clock-names = "spi_clk";
545 + pinctrl-names = "default";
546 + pinctrl-0 = <&pinctrl_mikrobus_spi &pinctrl_mikrobus1_spi_cs &pinctrl_mikrobus2_spi_cs>;
547 + atmel,fifo-size = <16>;
548 + status = "okay";
549 + };
550 +
551 + i2c3: i2c@600 {
552 + compatible = "atmel,sama5d2-i2c";
553 + reg = <0x600 0x200>;
554 + interrupts = <23 IRQ_TYPE_LEVEL_HIGH 7>;
555 + dmas = <0>, <0>;
556 + dma-names = "tx", "rx";
557 + #address-cells = <1>;
558 + #size-cells = <0>;
559 + clocks = <&flx4_clk>;
560 + pinctrl-names = "default";
561 + pinctrl-0 = <&pinctrl_flx4_default>;
562 + atmel,fifo-size = <16>;
563 + status = "disabled"; /* Conflict with uart6 and spi3. */
564 + };
565 + };
566 +
567 + i2c1: i2c@fc028000 {
568 + dmas = <0>, <0>;
569 + pinctrl-names = "default";
570 + pinctrl-0 = <&pinctrl_i2c1_default>;
571 + status = "okay";
572 + };
573 +
574 + pinctrl@fc038000 {
575 +
576 + pinctrl_lcd_base: pinctrl_lcd_base {
577 + pinmux = <PIN_PC5__LCDVSYNC>,
578 + <PIN_PC6__LCDHSYNC>,
579 + <PIN_PC8__LCDDEN>,
580 + <PIN_PC7__LCDPCK>;
581 + bias-disable;
582 + drive-strength = <ATMEL_PIO_DRVSTR_ME>;
583 + };
584 +
585 + pinctrl_lcd_rgb: pinctrl_lcd_rgb {
586 + pinmux = <PIN_PB11__LCDDAT0>,
587 + <PIN_PB12__LCDDAT1>,
588 + <PIN_PB13__LCDDAT2>,
589 + <PIN_PB14__LCDDAT3>,
590 + <PIN_PB15__LCDDAT4>,
591 + <PIN_PB16__LCDDAT5>,
592 + <PIN_PB17__LCDDAT6>,
593 + <PIN_PB18__LCDDAT7>,
594 + <PIN_PB19__LCDDAT8>,
595 + <PIN_PB20__LCDDAT9>,
596 + <PIN_PB21__LCDDAT10>,
597 + <PIN_PB22__LCDDAT11>,
598 + <PIN_PB23__LCDDAT12>,
599 + <PIN_PB24__LCDDAT13>,
600 + <PIN_PB25__LCDDAT14>,
601 + <PIN_PB26__LCDDAT15>,
602 + <PIN_PB27__LCDDAT16>,
603 + <PIN_PB28__LCDDAT17>,
604 + <PIN_PB29__LCDDAT18>,
605 + <PIN_PB30__LCDDAT19>,
606 + <PIN_PB31__LCDDAT20>,
607 + <PIN_PC0__LCDDAT21>,
608 + <PIN_PC1__LCDDAT22>,
609 + <PIN_PC2__LCDDAT23>;
610 + bias-disable;
611 + };
612 +
613 + pinctrl_lcd_pwm: pinctrl_lcd_pwm {
614 + pinmux = <PIN_PC3__LCDPWM>;
615 + bias-disable;
616 + };
617 +
618 + pinctrl_can1_default: can1_default {
619 + pinmux = <PIN_PC26__CANTX1>,
620 + <PIN_PC27__CANRX1>;
621 + bias-disable;
622 + };
623 +
624 + pinctrl_flx3_default: flx3_default {
625 + pinmux = <PIN_PC20__FLEXCOM3_IO0>,
626 + <PIN_PC19__FLEXCOM3_IO1>,
627 + <PIN_PC18__FLEXCOM3_IO2>,
628 + <PIN_PC21__FLEXCOM3_IO3>,
629 + <PIN_PC22__FLEXCOM3_IO4>;
630 + bias-disable;
631 + };
632 +
633 + pinctrl_i2c1_default: i2c1_default {
634 + pinmux = <PIN_PD4__TWD1>,
635 + <PIN_PD5__TWCK1>;
636 + bias-disable;
637 + };
638 +
639 + pinctrl_isc_base: isc_base {
640 + pinmux = <PIN_PC21__ISC_PCK>,
641 + <PIN_PC22__ISC_VSYNC>,
642 + <PIN_PC23__ISC_HSYNC>,
643 + <PIN_PC24__ISC_MCK>;
644 + bias-disable;
645 + };
646 +
647 + pinctrl_isc_data_8bit: isc_data_8bit {
648 + pinmux = <PIN_PC20__ISC_D11>,
649 + <PIN_PC19__ISC_D10>,
650 + <PIN_PC18__ISC_D9>,
651 + <PIN_PC17__ISC_D8>,
652 + <PIN_PC16__ISC_D7>,
653 + <PIN_PC15__ISC_D6>,
654 + <PIN_PC14__ISC_D5>,
655 + <PIN_PC13__ISC_D4>;
656 + bias-disable;
657 + };
658 +
659 + pinctrl_isc_data_9_10: isc_data_9_10 {
660 + pinmux = <PIN_PC12__ISC_D3>,
661 + <PIN_PC11__ISC_D2>;
662 + bias-disable;
663 + };
664 +
665 + pinctrl_isc_data_11_12: isc_data_11_12 {
666 + pinmux = <PIN_PC10__ISC_D1>,
667 + <PIN_PC9__ISC_D0>;
668 + bias-disable;
669 + };
670 +
671 + pinctrl_key_gpio_default: key_gpio_default {
672 + pinmux = <PIN_PA29__GPIO>;
673 + bias-pull-up;
674 + };
675 +
676 + pinctrl_led_gpio_default: led_gpio_default {
677 + pinmux = <PIN_PA10__GPIO>,
678 + <PIN_PB1__GPIO>,
679 + <PIN_PA31__GPIO>;
680 + bias-pull-up;
681 + };
682 +
683 + pinctrl_sdmmc0_default: sdmmc0_default {
684 + cmd_data {
685 + pinmux = <PIN_PA1__SDMMC0_CMD>,
686 + <PIN_PA2__SDMMC0_DAT0>,
687 + <PIN_PA3__SDMMC0_DAT1>,
688 + <PIN_PA4__SDMMC0_DAT2>,
689 + <PIN_PA5__SDMMC0_DAT3>,
690 + <PIN_PA6__SDMMC0_DAT4>,
691 + <PIN_PA7__SDMMC0_DAT5>,
692 + <PIN_PA8__SDMMC0_DAT6>,
693 + <PIN_PA9__SDMMC0_DAT7>;
694 + bias-disable;
695 + };
696 +
697 + ck_cd_vddsel {
698 + pinmux = <PIN_PA0__SDMMC0_CK>,
699 + <PIN_PA11__SDMMC0_VDDSEL>,
700 + <PIN_PA13__SDMMC0_CD>;
701 + bias-disable;
702 + };
703 + };
704 +
705 + pinctrl_sdmmc1_default: sdmmc1_default {
706 + cmd_data {
707 + pinmux = <PIN_PA28__SDMMC1_CMD>,
708 + <PIN_PA18__SDMMC1_DAT0>,
709 + <PIN_PA19__SDMMC1_DAT1>,
710 + <PIN_PA20__SDMMC1_DAT2>,
711 + <PIN_PA21__SDMMC1_DAT3>;
712 + bias-disable;
713 + };
714 +
715 + conf-ck_cd {
716 + pinmux = <PIN_PA22__SDMMC1_CK>,
717 + <PIN_PA30__SDMMC1_CD>;
718 + bias-disable;
719 + };
720 + };
721 +
722 + pinctrl_spi0_default: spi0_default {
723 + pinmux = <PIN_PA14__SPI0_SPCK>,
724 + <PIN_PA15__SPI0_MOSI>,
725 + <PIN_PA16__SPI0_MISO>,
726 + <PIN_PA17__SPI0_NPCS0>;
727 + bias-disable;
728 + };
729 +
730 + pinctrl_uart1_default: uart1_default {
731 + pinmux = <PIN_PD2__URXD1>,
732 + <PIN_PD3__UTXD1>;
733 + bias-disable;
734 + };
735 +
736 + pinctrl_uart3_default: uart3_default {
737 + pinmux = <PIN_PC12__URXD3>,
738 + <PIN_PC13__UTXD3>;
739 + bias-disable;
740 + };
741 +
742 + pinctrl_usb_default: usb_default {
743 + pinmux = <PIN_PA27__GPIO>,
744 + <PIN_PD19__GPIO>;
745 + bias-disable;
746 + };
747 +
748 + pinctrl_usba_vbus: usba_vbus {
749 + pinmux = <PIN_PD20__GPIO>;
750 + bias-disable;
751 + };
752 +
753 + pinctrl_mikrobus1_an: mikrobus1_an {
754 + pinmux = <PIN_PD25__GPIO>;
755 + bias-disable;
756 + };
757 +
758 + pinctrl_mikrobus2_an: mikrobus2_an {
759 + pinmux = <PIN_PD26__GPIO>;
760 + bias-disable;
761 + };
762 +
763 + pinctrl_mikrobus1_rst: mikrobus1_rst {
764 + pinmux = <PIN_PB2__GPIO>;
765 + bias-disable;
766 + };
767 +
768 + pinctrl_mikrobus2_rst: mikrobus2_rst {
769 + pinmux = <PIN_PA26__GPIO>;
770 + bias-disable;
771 + };
772 +
773 + pinctrl_mikrobus1_spi_cs: mikrobus1_spi_cs {
774 + pinmux = <PIN_PD0__FLEXCOM4_IO4>;
775 + bias-disable;
776 + };
777 +
778 + pinctrl_mikrobus2_spi_cs: mikrobus2_spi_cs {
779 + pinmux = <PIN_PC31__FLEXCOM4_IO3>;
780 + bias-disable;
781 + };
782 +
783 + pinctrl_mikrobus_spi: mikrobus_spi {
784 + pinmux = <PIN_PC28__FLEXCOM4_IO0>,
785 + <PIN_PC29__FLEXCOM4_IO1>,
786 + <PIN_PC30__FLEXCOM4_IO2>;
787 + bias-disable;
788 + };
789 +
790 + pinctrl_mikrobus1_pwm: mikrobus1_pwm {
791 + pinmux = <PIN_PB1__PWML1>;
792 + bias-disable;
793 + };
794 +
795 + pinctrl_mikrobus2_pwm: mikrobus2_pwm {
796 + pinmux = <PIN_PA31__PWML0>;
797 + bias-disable;
798 + };
799 +
800 + pinctrl_mikrobus1_int: mikrobus1_int {
801 + pinmux = <PIN_PB0__GPIO>;
802 + bias-disable;
803 + };
804 +
805 + pinctrl_mikrobus2_int: mikrobus2_int {
806 + pinmux = <PIN_PA25__GPIO>;
807 + bias-disable;
808 + };
809 +
810 + pinctrl_mikrobus1_uart: mikrobus1_uart {
811 + pinmux = <PIN_PB3__URXD4>,
812 + <PIN_PB4__UTXD4>;
813 + bias-disable;
814 + };
815 +
816 + pinctrl_mikrobus2_uart: mikrobus2_uart {
817 + pinmux = <PIN_PD23__URXD2>,
818 + <PIN_PD24__UTXD2>;
819 + bias-disable;
820 + };
821 +
822 + pinctrl_mikrobus_i2c: mikrobus1_i2c {
823 + pinmux = <PIN_PA24__FLEXCOM1_IO0>,
824 + <PIN_PA23__FLEXCOM1_IO1>;
825 + bias-disable;
826 + };
827 +
828 + pinctrl_flx4_default: flx4_uart_default {
829 + pinmux = <PIN_PC28__FLEXCOM4_IO0>,
830 + <PIN_PC29__FLEXCOM4_IO1>,
831 + <PIN_PC30__FLEXCOM4_IO2>,
832 + <PIN_PC31__FLEXCOM4_IO3>,
833 + <PIN_PD0__FLEXCOM4_IO4>;
834 + bias-disable;
835 + };
836 + };
837 +
838 + can1: can@fc050000 {
839 + pinctrl-names = "default";
840 + pinctrl-0 = <&pinctrl_can1_default>;
841 + status = "okay";
842 + };
843 + };
844 + };
845 +
846 + gpio_keys {
847 + compatible = "gpio-keys";
848 +
849 + pinctrl-names = "default";
850 + pinctrl-0 = <&pinctrl_key_gpio_default>;
851 +
852 + pb4 {
853 + label = "USER";
854 + gpios = <&pioA PIN_PA29 GPIO_ACTIVE_LOW>;
855 + linux,code = <0x104>;
856 + wakeup-source;
857 + };
858 + };
859 +
860 + leds {
861 + compatible = "gpio-leds";
862 + pinctrl-names = "default";
863 + pinctrl-0 = <&pinctrl_led_gpio_default>;
864 + status = "okay"; /* Conflict with pwm0. */
865 +
866 + red {
867 + label = "red";
868 + gpios = <&pioA PIN_PA10 GPIO_ACTIVE_HIGH>;
869 + };
870 +
871 + green {
872 + label = "green";
873 + gpios = <&pioA PIN_PB1 GPIO_ACTIVE_HIGH>;
874 + };
875 +
876 + blue {
877 + label = "blue";
878 + gpios = <&pioA PIN_PA31 GPIO_ACTIVE_HIGH>;
879 + linux,default-trigger = "heartbeat";
880 + };
881 + };
882 +};
883 --- a/include/dt-bindings/pinctrl/at91.h
884 +++ b/include/dt-bindings/pinctrl/at91.h
885 @@ -37,4 +37,8 @@
886 #define AT91_PERIPH_C 3
887 #define AT91_PERIPH_D 4
888
889 +#define ATMEL_PIO_DRVSTR_LO 1
890 +#define ATMEL_PIO_DRVSTR_ME 2
891 +#define ATMEL_PIO_DRVSTR_HI 3
892 +
893 #endif /* __DT_BINDINGS_AT91_PINCTRL_H__ */
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