1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (c) Siemens AG, 2018-2023
4 *
5 * Authors:
6 * Le Jin <le.jin@siemens.com>
7 * Jan Kiszka <jan.kiszka@siemens.com>
8 *
9 * Common bits for IOT2050 variants with Arduino connector
10 */
11
12 &wkup_pmx0 {
13 pinctrl-names =
14 "default",
15 "d0-uart0-rxd", "d0-gpio", "d0-gpio-pullup", "d0-gpio-pulldown",
16 "d1-uart0-txd", "d1-gpio", "d1-gpio-pullup", "d1-gpio-pulldown",
17 "d2-uart0-ctsn", "d2-gpio", "d2-gpio-pullup", "d2-gpio-pulldown",
18 "d3-uart0-rtsn", "d3-gpio", "d3-gpio-pullup", "d3-gpio-pulldown",
19 "d10-spi0-cs0", "d10-gpio", "d10-gpio-pullup", "d10-gpio-pulldown",
20 "d11-spi0-d0", "d11-gpio", "d11-gpio-pullup", "d11-gpio-pulldown",
21 "d12-spi0-d1", "d12-gpio", "d12-gpio-pullup", "d12-gpio-pulldown",
22 "d13-spi0-clk", "d13-gpio", "d13-gpio-pullup", "d13-gpio-pulldown",
23 "a0-gpio", "a0-gpio-pullup", "a0-gpio-pulldown",
24 "a1-gpio", "a1-gpio-pullup", "a1-gpio-pulldown",
25 "a2-gpio", "a2-gpio-pullup", "a2-gpio-pulldown",
26 "a3-gpio", "a3-gpio-pullup", "a3-gpio-pulldown",
27 "a4-gpio", "a4-gpio-pullup", "a4-gpio-pulldown",
28 "a5-gpio", "a5-gpio-pullup", "a5-gpio-pulldown";
29
30 pinctrl-0 = <&d0_uart0_rxd>;
31 pinctrl-1 = <&d0_uart0_rxd>;
32 pinctrl-2 = <&d0_gpio>;
33 pinctrl-3 = <&d0_gpio_pullup>;
34 pinctrl-4 = <&d0_gpio_pulldown>;
35 pinctrl-5 = <&d1_uart0_txd>;
36 pinctrl-6 = <&d1_gpio>;
37 pinctrl-7 = <&d1_gpio_pullup>;
38 pinctrl-8 = <&d1_gpio_pulldown>;
39 pinctrl-9 = <&d2_uart0_ctsn>;
40 pinctrl-10 = <&d2_gpio>;
41 pinctrl-11 = <&d2_gpio_pullup>;
42 pinctrl-12 = <&d2_gpio_pulldown>;
43 pinctrl-13 = <&d3_uart0_rtsn>;
44 pinctrl-14 = <&d3_gpio>;
45 pinctrl-15 = <&d3_gpio_pullup>;
46 pinctrl-16 = <&d3_gpio_pulldown>;
47 pinctrl-17 = <&d10_spi0_cs0>;
48 pinctrl-18 = <&d10_gpio>;
49 pinctrl-19 = <&d10_gpio_pullup>;
50 pinctrl-20 = <&d10_gpio_pulldown>;
51 pinctrl-21 = <&d11_spi0_d0>;
52 pinctrl-22 = <&d11_gpio>;
53 pinctrl-23 = <&d11_gpio_pullup>;
54 pinctrl-24 = <&d11_gpio_pulldown>;
55 pinctrl-25 = <&d12_spi0_d1>;
56 pinctrl-26 = <&d12_gpio>;
57 pinctrl-27 = <&d12_gpio_pullup>;
58 pinctrl-28 = <&d12_gpio_pulldown>;
59 pinctrl-29 = <&d13_spi0_clk>;
60 pinctrl-30 = <&d13_gpio>;
61 pinctrl-31 = <&d13_gpio_pullup>;
62 pinctrl-32 = <&d13_gpio_pulldown>;
63 pinctrl-33 = <&a0_gpio>;
64 pinctrl-34 = <&a0_gpio_pullup>;
65 pinctrl-35 = <&a0_gpio_pulldown>;
66 pinctrl-36 = <&a1_gpio>;
67 pinctrl-37 = <&a1_gpio_pullup>;
68 pinctrl-38 = <&a1_gpio_pulldown>;
69 pinctrl-39 = <&a2_gpio>;
70 pinctrl-40 = <&a2_gpio_pullup>;
71 pinctrl-41 = <&a2_gpio_pulldown>;
72 pinctrl-42 = <&a3_gpio>;
73 pinctrl-43 = <&a3_gpio_pullup>;
74 pinctrl-44 = <&a3_gpio_pulldown>;
75 pinctrl-45 = <&a4_gpio>;
76 pinctrl-46 = <&a4_gpio_pullup>;
77 pinctrl-47 = <&a4_gpio_pulldown>;
78 pinctrl-48 = <&a5_gpio>;
79 pinctrl-49 = <&a5_gpio_pullup>;
80 pinctrl-50 = <&a5_gpio_pulldown>;
81
82 d0_uart0_rxd: d0-uart0-rxd-pins {
83 pinctrl-single,pins = <
84 /* (P4) MCU_UART0_RXD */
85 AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 4)
86 >;
87 };
88
89 d0_gpio: d0-gpio-pins {
90 pinctrl-single,pins = <
91 /* (P4) WKUP_GPIO0_29 */
92 AM65X_WKUP_IOPAD(0x0044, PIN_INPUT, 7)
93 >;
94 };
95
96 d0_gpio_pullup: d0-gpio-pullup-pins {
97 pinctrl-single,pins = <
98 /* (P4) WKUP_GPIO0_29 */
99 AM65X_WKUP_IOPAD(0x0044, PIN_INPUT_PULLUP, 7)
100 >;
101 };
102
103 d0_gpio_pulldown: d0-gpio-pulldown-pins {
104 pinctrl-single,pins = <
105 /* (P4) WKUP_GPIO0_29 */
106 AM65X_WKUP_IOPAD(0x0044, PIN_INPUT_PULLDOWN, 7)
107 >;
108 };
109
110 d1_uart0_txd: d1-uart0-txd-pins {
111 pinctrl-single,pins = <
112 /* (P5) MCU_UART0_TXD */
113 AM65X_WKUP_IOPAD(0x0048, PIN_OUTPUT, 4)
114 >;
115 };
116
117 d1_gpio: d1-gpio-pins {
118 pinctrl-single,pins = <
119 /* (P5) WKUP_GPIO0_30 */
120 AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7)
121 >;
122 };
123
124 d1_gpio_pullup: d1-gpio-pullup-pins {
125 pinctrl-single,pins = <
126 /* (P5) WKUP_GPIO0_30 */
127 AM65X_WKUP_IOPAD(0x0048, PIN_INPUT, 7)
128 >;
129 };
130
131 d1_gpio_pulldown: d1-gpio-pulldown-pins {
132 pinctrl-single,pins = <
133 /* (P5) WKUP_GPIO0_30 */
134 AM65X_WKUP_IOPAD(0x0048, PIN_INPUT_PULLDOWN, 7)
135 >;
136 };
137
138 d2_uart0_ctsn: d2-uart0-ctsn-pins {
139 pinctrl-single,pins = <
140 /* (P1) MCU_UART0_CTSn */
141 AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 4)
142 >;
143 };
144
145 d2_gpio: d2-gpio-pins {
146 pinctrl-single,pins = <
147 /* (P5) WKUP_GPIO0_31 */
148 AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 7)
149 >;
150 };
151
152 d2_gpio_pullup: d2-gpio-pullup-pins {
153 pinctrl-single,pins = <
154 /* (P5) WKUP_GPIO0_31 */
155 AM65X_WKUP_IOPAD(0x004C, PIN_INPUT, 7)
156 >;
157 };
158
159 d2_gpio_pulldown: d2-gpio-pulldown-pins {
160 pinctrl-single,pins = <
161 /* (P5) WKUP_GPIO0_31 */
162 AM65X_WKUP_IOPAD(0x004C, PIN_INPUT_PULLDOWN, 7)
163 >;
164 };
165
166 d3_uart0_rtsn: d3-uart0-rtsn-pins {
167 pinctrl-single,pins = <
168 /* (N3) MCU_UART0_RTSn */
169 AM65X_WKUP_IOPAD(0x0054, PIN_OUTPUT, 4)
170 >;
171 };
172
173 d3_gpio: d3-gpio-pins {
174 pinctrl-single,pins = <
175 /* (N3) WKUP_GPIO0_33 */
176 AM65X_WKUP_IOPAD(0x0054, PIN_INPUT, 7)
177 >;
178 };
179
180 d3_gpio_pullup: d3-gpio-pullup-pins {
181 pinctrl-single,pins = <
182 /* (N3) WKUP_GPIO0_33 */
183 AM65X_WKUP_IOPAD(0x0054, PIN_INPUT, 7)
184 >;
185 };
186
187 d3_gpio_pulldown: d3-gpio-pulldown-pins {
188 pinctrl-single,pins = <
189 /* (N3) WKUP_GPIO0_33 */
190 AM65X_WKUP_IOPAD(0x0054, PIN_INPUT_PULLDOWN, 7)
191 >;
192 };
193
194 d10_spi0_cs0: d10-spi0-cs0-pins {
195 pinctrl-single,pins = <
196 /* (Y4) MCU_SPI0_CS0 */
197 AM65X_WKUP_IOPAD(0x009c, PIN_OUTPUT, 0)
198 >;
199 };
200
201 d10_gpio: d10-gpio-pins {
202 pinctrl-single,pins = <
203 /* (Y4) WKUP_GPIO0_51 */
204 AM65X_WKUP_IOPAD(0x009c, PIN_INPUT, 7)
205 >;
206 };
207
208 d10_gpio_pullup: d10-gpio-pullup-pins {
209 pinctrl-single,pins = <
210 /* (Y4) WKUP_GPIO0_51 */
211 AM65X_WKUP_IOPAD(0x009c, PIN_INPUT, 7)
212 >;
213 };
214
215 d10_gpio_pulldown: d10-gpio-pulldown-pins {
216 pinctrl-single,pins = <
217 /* (Y4) WKUP_GPIO0_51 */
218 AM65X_WKUP_IOPAD(0x009c, PIN_INPUT_PULLDOWN, 7)
219 >;
220 };
221
222 d11_spi0_d0: d11-spi0-d0-pins {
223 pinctrl-single,pins = <
224 /* (Y3) MCU_SPI0_D0 */
225 AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 0)
226 >;
227 };
228
229 d11_gpio: d11-gpio-pins {
230 pinctrl-single,pins = <
231 /* (Y3) WKUP_GPIO0_49 */
232 AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 7)
233 >;
234 };
235
236 d11_gpio_pullup: d11-gpio-pullup-pins {
237 pinctrl-single,pins = <
238 /* (Y3) WKUP_GPIO0_49 */
239 AM65X_WKUP_IOPAD(0x0094, PIN_INPUT, 7)
240 >;
241 };
242
243 d11_gpio_pulldown: d11-gpio-pulldown-pins {
244 pinctrl-single,pins = <
245 /* (Y3) WKUP_GPIO0_49 */
246 AM65X_WKUP_IOPAD(0x0094, PIN_INPUT_PULLDOWN, 7)
247 >;
248 };
249
250 d12_spi0_d1: d12-spi0-d1-pins {
251 pinctrl-single,pins = <
252 /* (Y2) MCU_SPI0_D1 */
253 AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 0)
254 >;
255 };
256
257 d12_gpio: d12-gpio-pins {
258 pinctrl-single,pins = <
259 /* (Y2) WKUP_GPIO0_50 */
260 AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 7)
261 >;
262 };
263
264 d12_gpio_pullup: d12-gpio-pullup-pins {
265 pinctrl-single,pins = <
266 /* (Y2) WKUP_GPIO0_50 */
267 AM65X_WKUP_IOPAD(0x0098, PIN_INPUT, 7)
268 >;
269 };
270
271 d12_gpio_pulldown: d12-gpio-pulldown-pins {
272 pinctrl-single,pins = <
273 /* (Y2) WKUP_GPIO0_50 */
274 AM65X_WKUP_IOPAD(0x0098, PIN_INPUT_PULLDOWN, 7)
275 >;
276 };
277
278 d13_spi0_clk: d13-spi0-clk-pins {
279 pinctrl-single,pins = <
280 /* (Y1) MCU_SPI0_CLK */
281 AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 0)
282 >;
283 };
284
285 d13_gpio: d13-gpio-pins {
286 pinctrl-single,pins = <
287 /* (Y1) WKUP_GPIO0_48 */
288 AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 7)
289 >;
290 };
291
292 d13_gpio_pullup: d13-gpio-pullup-pins {
293 pinctrl-single,pins = <
294 /* (Y1) WKUP_GPIO0_48 */
295 AM65X_WKUP_IOPAD(0x0090, PIN_INPUT, 7)
296 >;
297 };
298
299 d13_gpio_pulldown: d13-gpio-pulldown-pins {
300 pinctrl-single,pins = <
301 /* (Y1) WKUP_GPIO0_48 */
302 AM65X_WKUP_IOPAD(0x0090, PIN_INPUT_PULLDOWN, 7)
303 >;
304 };
305
306 a0_gpio: a0-gpio-pins {
307 pinctrl-single,pins = <
308 /* (L6) WKUP_GPIO0_45 */
309 AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 7)
310 >;
311 };
312
313 a0_gpio_pullup: a0-gpio-pullup-pins {
314 pinctrl-single,pins = <
315 /* (L6) WKUP_GPIO0_45 */
316 AM65X_WKUP_IOPAD(0x0084, PIN_INPUT, 7)
317 >;
318 };
319
320 a0_gpio_pulldown: a0-gpio-pulldown-pins {
321 pinctrl-single,pins = <
322 /* (L6) WKUP_GPIO0_45 */
323 AM65X_WKUP_IOPAD(0x0084, PIN_INPUT_PULLDOWN, 7)
324 >;
325 };
326
327 a1_gpio: a1-gpio-pins {
328 pinctrl-single,pins = <
329 /* (M6) WKUP_GPIO0_44 */
330 AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 7)
331 >;
332 };
333
334 a1_gpio_pullup: a1-gpio-pullup-pins {
335 pinctrl-single,pins = <
336 /* (M6) WKUP_GPIO0_44 */
337 AM65X_WKUP_IOPAD(0x0080, PIN_INPUT, 7)
338 >;
339 };
340
341 a1_gpio_pulldown: a1-gpio-pulldown-pins {
342 pinctrl-single,pins = <
343 /* (M6) WKUP_GPIO0_44 */
344 AM65X_WKUP_IOPAD(0x0080, PIN_INPUT_PULLDOWN, 7)
345 >;
346 };
347
348 a2_gpio: a2-gpio-pins {
349 pinctrl-single,pins = <
350 /* (L5) WKUP_GPIO0_43 */
351 AM65X_WKUP_IOPAD(0x007C, PIN_INPUT, 7)
352 >;
353 };
354
355 a2_gpio_pullup: a2-gpio-pullup-pins {
356 pinctrl-single,pins = <
357 /* (L5) WKUP_GPIO0_43 */
358 AM65X_WKUP_IOPAD(0x007C, PIN_INPUT, 7)
359 >;
360 };
361
362 a2_gpio_pulldown: a2-gpio-pulldown-pins {
363 pinctrl-single,pins = <
364 /* (L5) WKUP_GPIO0_43 */
365 AM65X_WKUP_IOPAD(0x007C, PIN_INPUT_PULLDOWN, 7)
366 >;
367 };
368
369 a3_gpio: a3-gpio-pins {
370 pinctrl-single,pins = <
371 /* (M5) WKUP_GPIO0_39 */
372 AM65X_WKUP_IOPAD(0x006C, PIN_INPUT, 7)
373 >;
374 };
375
376 a3_gpio_pullup: a3-gpio-pullup-pins {
377 pinctrl-single,pins = <
378 /* (M5) WKUP_GPIO0_39 */
379 AM65X_WKUP_IOPAD(0x006C, PIN_INPUT, 7)
380 >;
381 };
382
383 a3_gpio_pulldown: a3-gpio-pulldown-pins {
384 pinctrl-single,pins = <
385 /* (M5) WKUP_GPIO0_39 */
386 AM65X_WKUP_IOPAD(0x006C, PIN_INPUT_PULLDOWN, 7)
387 >;
388 };
389
390 a4_gpio: a4-gpio-pins {
391 pinctrl-single,pins = <
392 /* (L2) WKUP_GPIO0_42 */
393 AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 7)
394 >;
395 };
396
397 a4_gpio_pullup: a4-gpio-pullup-pins {
398 pinctrl-single,pins = <
399 /* (L2) WKUP_GPIO0_42 */
400 AM65X_WKUP_IOPAD(0x0078, PIN_INPUT, 7)
401 >;
402 };
403
404 a4_gpio_pulldown: a4-gpio-pulldown-pins {
405 pinctrl-single,pins = <
406 /* (L2) WKUP_GPIO0_42 */
407 AM65X_WKUP_IOPAD(0x0078, PIN_INPUT_PULLDOWN, 7)
408 >;
409 };
410
411 a5_gpio: a5-gpio-pins {
412 pinctrl-single,pins = <
413 /* (N5) WKUP_GPIO0_35 */
414 AM65X_WKUP_IOPAD(0x005C, PIN_INPUT, 7)
415 >;
416 };
417
418 a5_gpio_pullup: a5-gpio-pullup-pins {
419 pinctrl-single,pins = <
420 /* (N5) WKUP_GPIO0_35 */
421 AM65X_WKUP_IOPAD(0x005C, PIN_INPUT_PULLUP, 7)
422 >;
423 };
424
425 a5_gpio_pulldown: a5-gpio-pulldown-pins {
426 pinctrl-single,pins = <
427 /* (N5) WKUP_GPIO0_35 */
428 AM65X_WKUP_IOPAD(0x005C, PIN_INPUT_PULLDOWN, 7)
429 >;
430 };
431
432 wkup_i2c0_pins_default: wkup-i2c0-default-pins {
433 pinctrl-single,pins = <
434 /* (AC7) WKUP_I2C0_SCL */
435 AM65X_WKUP_IOPAD(0x00e0, PIN_INPUT, 0)
436 /* (AD6) WKUP_I2C0_SDA */
437 AM65X_WKUP_IOPAD(0x00e4, PIN_INPUT, 0)
438 >;
439 };
440
441 arduino_i2c_aio_switch_pins_default: arduino-i2c-aio-switch-default-pins {
442 pinctrl-single,pins = <
443 /* (R2) WKUP_GPIO0_21 */
444 AM65X_WKUP_IOPAD(0x0024, PIN_OUTPUT, 7)
445 >;
446 };
447
448 arduino_io_oe_pins_default: arduino-io-oe-default-pins {
449 pinctrl-single,pins = <
450 /* (N4) WKUP_GPIO0_34 */
451 AM65X_WKUP_IOPAD(0x0058, PIN_OUTPUT, 7)
452 /* (M2) WKUP_GPIO0_36 */
453 AM65X_WKUP_IOPAD(0x0060, PIN_OUTPUT, 7)
454 /* (M3) WKUP_GPIO0_37 */
455 AM65X_WKUP_IOPAD(0x0064, PIN_OUTPUT, 7)
456 /* (M4) WKUP_GPIO0_38 */
457 AM65X_WKUP_IOPAD(0x0068, PIN_OUTPUT, 7)
458 /* (M1) WKUP_GPIO0_41 */
459 AM65X_WKUP_IOPAD(0x0074, PIN_OUTPUT, 7)
460 >;
461 };
462 };
463
464 &main_pmx0 {
465 pinctrl-names =
466 "default",
467 "d4-ehrpwm0-a", "d4-gpio", "d4-gpio-pullup", "d4-gpio-pulldown",
468 "d5-ehrpwm1-a", "d5-gpio", "d5-gpio-pullup", "d5-gpio-pulldown",
469 "d6-ehrpwm2-a", "d6-gpio", "d6-gpio-pullup", "d6-gpio-pulldown",
470 "d7-ehrpwm3-a", "d7-gpio", "d7-gpio-pullup", "d7-gpio-pulldown",
471 "d8-ehrpwm4-a", "d8-gpio", "d8-gpio-pullup", "d8-gpio-pulldown",
472 "d9-ehrpwm5-a", "d9-gpio", "d9-gpio-pullup", "d9-gpio-pulldown";
473
474 pinctrl-0 = <&d4_ehrpwm0_a>;
475 pinctrl-1 = <&d4_ehrpwm0_a>;
476 pinctrl-2 = <&d4_gpio>;
477 pinctrl-3 = <&d4_gpio_pullup>;
478 pinctrl-4 = <&d4_gpio_pulldown>;
479
480 pinctrl-5 = <&d5_ehrpwm1_a>;
481 pinctrl-6 = <&d5_gpio>;
482 pinctrl-7 = <&d5_gpio_pullup>;
483 pinctrl-8 = <&d5_gpio_pulldown>;
484
485 pinctrl-9 = <&d6_ehrpwm2_a>;
486 pinctrl-10 = <&d6_gpio>;
487 pinctrl-11 = <&d6_gpio_pullup>;
488 pinctrl-12 = <&d6_gpio_pulldown>;
489
490 pinctrl-13 = <&d7_ehrpwm3_a>;
491 pinctrl-14 = <&d7_gpio>;
492 pinctrl-15 = <&d7_gpio_pullup>;
493 pinctrl-16 = <&d7_gpio_pulldown>;
494
495 pinctrl-17 = <&d8_ehrpwm4_a>;
496 pinctrl-18 = <&d8_gpio>;
497 pinctrl-19 = <&d8_gpio_pullup>;
498 pinctrl-20 = <&d8_gpio_pulldown>;
499
500 pinctrl-21 = <&d9_ehrpwm5_a>;
501 pinctrl-22 = <&d9_gpio>;
502 pinctrl-23 = <&d9_gpio_pullup>;
503 pinctrl-24 = <&d9_gpio_pulldown>;
504
505 d4_ehrpwm0_a: d4-ehrpwm0-a-pins {
506 pinctrl-single,pins = <
507 /* (AG18) EHRPWM0_A */
508 AM65X_IOPAD(0x0084, PIN_OUTPUT, 5)
509 >;
510 };
511
512 d4_gpio: d4-gpio-pins {
513 pinctrl-single,pins = <
514 /* (AG18) GPIO0_33 */
515 AM65X_IOPAD(0x0084, PIN_INPUT, 7)
516 >;
517 };
518
519 d4_gpio_pullup: d4-gpio-pullup-pins {
520 pinctrl-single,pins = <
521 /* (AG18) GPIO0_33 */
522 AM65X_IOPAD(0x0084, PIN_INPUT_PULLUP, 7)
523 >;
524 };
525
526 d4_gpio_pulldown: d4-gpio-pulldown-pins {
527 pinctrl-single,pins = <
528 /* (AG18) GPIO0_33 */
529 AM65X_IOPAD(0x0084, PIN_INPUT_PULLDOWN, 7)
530 >;
531 };
532
533 d5_ehrpwm1_a: d5-ehrpwm1-a-pins {
534 pinctrl-single,pins = <
535 /* (AF17) EHRPWM1_A */
536 AM65X_IOPAD(0x008C, PIN_OUTPUT, 5)
537 >;
538 };
539
540 d5_gpio: d5-gpio-pins {
541 pinctrl-single,pins = <
542 /* (AF17) GPIO0_35 */
543 AM65X_IOPAD(0x008C, PIN_INPUT, 7)
544 >;
545 };
546
547 d5_gpio_pullup: d5-gpio-pullup-pins {
548 pinctrl-single,pins = <
549 /* (AF17) GPIO0_35 */
550 AM65X_IOPAD(0x008C, PIN_INPUT_PULLUP, 7)
551 >;
552 };
553
554 d5_gpio_pulldown: d5-gpio-pulldown-pins {
555 pinctrl-single,pins = <
556 /* (AF17) GPIO0_35 */
557 AM65X_IOPAD(0x008C, PIN_INPUT_PULLDOWN, 7)
558 >;
559 };
560
561 d6_ehrpwm2_a: d6-ehrpwm2-a-pins {
562 pinctrl-single,pins = <
563 /* (AH16) EHRPWM2_A */
564 AM65X_IOPAD(0x0098, PIN_OUTPUT, 5)
565 >;
566 };
567
568 d6_gpio: d6-gpio-pins {
569 pinctrl-single,pins = <
570 /* (AH16) GPIO0_38 */
571 AM65X_IOPAD(0x0098, PIN_INPUT, 7)
572 >;
573 };
574
575 d6_gpio_pullup: d6-gpio-pullup-pins {
576 pinctrl-single,pins = <
577 /* (AH16) GPIO0_38 */
578 AM65X_IOPAD(0x0098, PIN_INPUT_PULLUP, 7)
579 >;
580 };
581
582 d6_gpio_pulldown: d6-gpio-pulldown-pins {
583 pinctrl-single,pins = <
584 /* (AH16) GPIO0_38 */
585 AM65X_IOPAD(0x0098, PIN_INPUT_PULLDOWN, 7)
586 >;
587 };
588
589 d7_ehrpwm3_a: d7-ehrpwm3-a-pins {
590 pinctrl-single,pins = <
591 /* (AH15) EHRPWM3_A */
592 AM65X_IOPAD(0x00AC, PIN_OUTPUT, 5)
593 >;
594 };
595
596 d7_gpio: d7-gpio-pins {
597 pinctrl-single,pins = <
598 /* (AH15) GPIO0_43 */
599 AM65X_IOPAD(0x00AC, PIN_INPUT, 7)
600 >;
601 };
602
603 d7_gpio_pullup: d7-gpio-pullup-pins {
604 pinctrl-single,pins = <
605 /* (AH15) GPIO0_43 */
606 AM65X_IOPAD(0x00AC, PIN_INPUT_PULLUP, 7)
607 >;
608 };
609
610 d7_gpio_pulldown: d7-gpio-pulldown-pins {
611 pinctrl-single,pins = <
612 /* (AH15) GPIO0_43 */
613 AM65X_IOPAD(0x00AC, PIN_INPUT_PULLDOWN, 7)
614 >;
615 };
616
617 d8_ehrpwm4_a: d8-ehrpwm4-a-pins {
618 pinctrl-single,pins = <
619 /* (AG15) EHRPWM4_A */
620 AM65X_IOPAD(0x00C0, PIN_OUTPUT, 5)
621 >;
622 };
623
624 d8_gpio: d8-gpio-pins {
625 pinctrl-single,pins = <
626 /* (AG15) GPIO0_48 */
627 AM65X_IOPAD(0x00C0, PIN_INPUT, 7)
628 >;
629 };
630
631 d8_gpio_pullup: d8-gpio-pullup-pins {
632 pinctrl-single,pins = <
633 /* (AG15) GPIO0_48 */
634 AM65X_IOPAD(0x00C0, PIN_INPUT_PULLUP, 7)
635 >;
636 };
637
638 d8_gpio_pulldown: d8-gpio-pulldown-pins {
639 pinctrl-single,pins = <
640 /* (AG15) GPIO0_48 */
641 AM65X_IOPAD(0x00C0, PIN_INPUT_PULLDOWN, 7)
642 >;
643 };
644
645 d9_ehrpwm5_a: d9-ehrpwm5-a-pins {
646 pinctrl-single,pins = <
647 /* (AD15) EHRPWM5_A */
648 AM65X_IOPAD(0x00CC, PIN_OUTPUT, 5)
649 >;
650 };
651
652 d9_gpio: d9-gpio-pins {
653 pinctrl-single,pins = <
654 /* (AD15) GPIO0_51 */
655 AM65X_IOPAD(0x00CC, PIN_INPUT, 7)
656 >;
657 };
658
659 d9_gpio_pullup: d9-gpio-pullup-pins {
660 pinctrl-single,pins = <
661 /* (AD15) GPIO0_51 */
662 AM65X_IOPAD(0x00CC, PIN_INPUT_PULLUP, 7)
663 >;
664 };
665
666 d9_gpio_pulldown: d9-gpio-pulldown-pins {
667 pinctrl-single,pins = <
668 /* (AD15) GPIO0_51 */
669 AM65X_IOPAD(0x00CC, PIN_INPUT_PULLDOWN, 7)
670 >;
671 };
672 };
673
674 &main_gpio0 {
675 gpio-line-names =
676 "main_gpio0-base", "", "", "", "", "", "", "", "", "",
677 "", "", "", "", "", "", "", "", "", "",
678 "", "", "", "", "", "", "", "", "", "",
679 "", "", "", "IO4", "", "IO5", "", "", "IO6", "",
680 "", "", "", "IO7", "", "", "", "", "IO8", "",
681 "", "IO9";
682 };
683
684 &wkup_gpio0 {
685 pinctrl-names = "default";
686 pinctrl-0 =
687 <&arduino_i2c_aio_switch_pins_default>,
688 <&arduino_io_oe_pins_default>,
689 <&push_button_pins_default>,
690 <&db9_com_mode_pins_default>;
691 gpio-line-names =
692 /* 0..9 */
693 "wkup_gpio0-base", "", "", "", "UART0-mode1", "UART0-mode0",
694 "UART0-enable", "UART0-terminate", "", "WIFI-disable",
695 /* 10..19 */
696 "", "", "", "", "", "", "", "", "", "",
697 /* 20..29 */
698 "", "A4A5-I2C-mux", "", "", "", "USER-button", "", "", "","IO0",
699 /* 30..39 */
700 "IO1", "IO2", "", "IO3", "IO17-direction", "A5",
701 "IO16-direction", "IO15-direction", "IO14-direction", "A3",
702 /* 40..49 */
703 "", "IO18-direction", "A4", "A2", "A1", "A0", "", "", "IO13",
704 "IO11",
705 /* 50..51 */
706 "IO12", "IO10";
707 };
708
709 &wkup_i2c0 {
710 status = "okay";
711 pinctrl-names = "default";
712 pinctrl-0 = <&wkup_i2c0_pins_default>;
713 clock-frequency = <400000>;
714 };
715
716 &mcu_i2c0 {
717 /* D4200 */
718 pcal9535_1: gpio@20 {
719 compatible = "nxp,pcal9535";
720 reg = <0x20>;
721 #gpio-cells = <2>;
722 gpio-controller;
723 gpio-line-names =
724 "A0-pull", "A1-pull", "A2-pull", "A3-pull", "A4-pull",
725 "A5-pull", "", "",
726 "IO14-enable", "IO15-enable", "IO16-enable",
727 "IO17-enable", "IO18-enable", "IO19-enable";
728 };
729
730 /* D4201 */
731 pcal9535_2: gpio@21 {
732 compatible = "nxp,pcal9535";
733 reg = <0x21>;
734 #gpio-cells = <2>;
735 gpio-controller;
736 gpio-line-names =
737 "IO0-direction", "IO1-direction", "IO2-direction",
738 "IO3-direction", "IO4-direction", "IO5-direction",
739 "IO6-direction", "IO7-direction",
740 "IO8-direction", "IO9-direction", "IO10-direction",
741 "IO11-direction", "IO12-direction", "IO13-direction",
742 "IO19-direction";
743 };
744
745 /* D4202 */
746 pcal9535_3: gpio@25 {
747 compatible = "nxp,pcal9535";
748 reg = <0x25>;
749 #gpio-cells = <2>;
750 gpio-controller;
751 gpio-line-names =
752 "IO0-pull", "IO1-pull", "IO2-pull", "IO3-pull",
753 "IO4-pull", "IO5-pull", "IO6-pull", "IO7-pull",
754 "IO8-pull", "IO9-pull", "IO10-pull", "IO11-pull",
755 "IO12-pull", "IO13-pull";
756 };
757 };
758
759 &mcu_uart0 {
760 status = "okay";
761 };
762
763 &tscadc1 {
764 status = "okay";
765 adc {
766 ti,adc-channels = <0 1 2 3 4 5>;
767 };
768 };
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