1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3  * Copyright (c) 2017, The Linux Foundation. All rights reserved.
4  */
5 
6 #include <linux/module.h>
7 #include <linux/of.h>
8 #include <linux/platform_device.h>
9 
10 #include "pinctrl-msm.h"
11 
12 #define REG_SIZE 0x1000
13 #define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7, f8, f9)	\
14 	{					        \
15 		.grp = PINCTRL_PINGROUP("gpio" #id, 	\
16 			gpio##id##_pins, 		\
17 			ARRAY_SIZE(gpio##id##_pins)),	\
18 		.funcs = (int[]){			\
19 			msm_mux_gpio, /* gpio mode */	\
20 			msm_mux_##f1,			\
21 			msm_mux_##f2,			\
22 			msm_mux_##f3,			\
23 			msm_mux_##f4,			\
24 			msm_mux_##f5,			\
25 			msm_mux_##f6,			\
26 			msm_mux_##f7,			\
27 			msm_mux_##f8,			\
28 			msm_mux_##f9			\
29 		},				        \
30 		.nfuncs = 10,				\
31 		.ctl_reg = REG_SIZE * id,		\
32 		.io_reg = 0x4 + REG_SIZE * id,		\
33 		.intr_cfg_reg = 0x8 + REG_SIZE * id,		\
34 		.intr_status_reg = 0xc + REG_SIZE * id,	\
35 		.intr_target_reg = 0x8 + REG_SIZE * id,	\
36 		.mux_bit = 2,			\
37 		.pull_bit = 0,			\
38 		.drv_bit = 6,			\
39 		.oe_bit = 9,			\
40 		.in_bit = 0,			\
41 		.out_bit = 1,			\
42 		.intr_enable_bit = 0,		\
43 		.intr_status_bit = 0,		\
44 		.intr_target_bit = 5,		\
45 		.intr_target_kpss_val = 3,	\
46 		.intr_raw_status_bit = 4,	\
47 		.intr_polarity_bit = 1,		\
48 		.intr_detection_bit = 2,	\
49 		.intr_detection_width = 2,	\
50 	}
51 
52 static const struct pinctrl_pin_desc ipq8074_pins[] = {
53 	PINCTRL_PIN(0, "GPIO_0"),
54 	PINCTRL_PIN(1, "GPIO_1"),
55 	PINCTRL_PIN(2, "GPIO_2"),
56 	PINCTRL_PIN(3, "GPIO_3"),
57 	PINCTRL_PIN(4, "GPIO_4"),
58 	PINCTRL_PIN(5, "GPIO_5"),
59 	PINCTRL_PIN(6, "GPIO_6"),
60 	PINCTRL_PIN(7, "GPIO_7"),
61 	PINCTRL_PIN(8, "GPIO_8"),
62 	PINCTRL_PIN(9, "GPIO_9"),
63 	PINCTRL_PIN(10, "GPIO_10"),
64 	PINCTRL_PIN(11, "GPIO_11"),
65 	PINCTRL_PIN(12, "GPIO_12"),
66 	PINCTRL_PIN(13, "GPIO_13"),
67 	PINCTRL_PIN(14, "GPIO_14"),
68 	PINCTRL_PIN(15, "GPIO_15"),
69 	PINCTRL_PIN(16, "GPIO_16"),
70 	PINCTRL_PIN(17, "GPIO_17"),
71 	PINCTRL_PIN(18, "GPIO_18"),
72 	PINCTRL_PIN(19, "GPIO_19"),
73 	PINCTRL_PIN(20, "GPIO_20"),
74 	PINCTRL_PIN(21, "GPIO_21"),
75 	PINCTRL_PIN(22, "GPIO_22"),
76 	PINCTRL_PIN(23, "GPIO_23"),
77 	PINCTRL_PIN(24, "GPIO_24"),
78 	PINCTRL_PIN(25, "GPIO_25"),
79 	PINCTRL_PIN(26, "GPIO_26"),
80 	PINCTRL_PIN(27, "GPIO_27"),
81 	PINCTRL_PIN(28, "GPIO_28"),
82 	PINCTRL_PIN(29, "GPIO_29"),
83 	PINCTRL_PIN(30, "GPIO_30"),
84 	PINCTRL_PIN(31, "GPIO_31"),
85 	PINCTRL_PIN(32, "GPIO_32"),
86 	PINCTRL_PIN(33, "GPIO_33"),
87 	PINCTRL_PIN(34, "GPIO_34"),
88 	PINCTRL_PIN(35, "GPIO_35"),
89 	PINCTRL_PIN(36, "GPIO_36"),
90 	PINCTRL_PIN(37, "GPIO_37"),
91 	PINCTRL_PIN(38, "GPIO_38"),
92 	PINCTRL_PIN(39, "GPIO_39"),
93 	PINCTRL_PIN(40, "GPIO_40"),
94 	PINCTRL_PIN(41, "GPIO_41"),
95 	PINCTRL_PIN(42, "GPIO_42"),
96 	PINCTRL_PIN(43, "GPIO_43"),
97 	PINCTRL_PIN(44, "GPIO_44"),
98 	PINCTRL_PIN(45, "GPIO_45"),
99 	PINCTRL_PIN(46, "GPIO_46"),
100 	PINCTRL_PIN(47, "GPIO_47"),
101 	PINCTRL_PIN(48, "GPIO_48"),
102 	PINCTRL_PIN(49, "GPIO_49"),
103 	PINCTRL_PIN(50, "GPIO_50"),
104 	PINCTRL_PIN(51, "GPIO_51"),
105 	PINCTRL_PIN(52, "GPIO_52"),
106 	PINCTRL_PIN(53, "GPIO_53"),
107 	PINCTRL_PIN(54, "GPIO_54"),
108 	PINCTRL_PIN(55, "GPIO_55"),
109 	PINCTRL_PIN(56, "GPIO_56"),
110 	PINCTRL_PIN(57, "GPIO_57"),
111 	PINCTRL_PIN(58, "GPIO_58"),
112 	PINCTRL_PIN(59, "GPIO_59"),
113 	PINCTRL_PIN(60, "GPIO_60"),
114 	PINCTRL_PIN(61, "GPIO_61"),
115 	PINCTRL_PIN(62, "GPIO_62"),
116 	PINCTRL_PIN(63, "GPIO_63"),
117 	PINCTRL_PIN(64, "GPIO_64"),
118 	PINCTRL_PIN(65, "GPIO_65"),
119 	PINCTRL_PIN(66, "GPIO_66"),
120 	PINCTRL_PIN(67, "GPIO_67"),
121 	PINCTRL_PIN(68, "GPIO_68"),
122 	PINCTRL_PIN(69, "GPIO_69"),
123 };
124 
125 #define DECLARE_MSM_GPIO_PINS(pin) \
126 	static const unsigned int gpio##pin##_pins[] = { pin }
127 DECLARE_MSM_GPIO_PINS(0);
128 DECLARE_MSM_GPIO_PINS(1);
129 DECLARE_MSM_GPIO_PINS(2);
130 DECLARE_MSM_GPIO_PINS(3);
131 DECLARE_MSM_GPIO_PINS(4);
132 DECLARE_MSM_GPIO_PINS(5);
133 DECLARE_MSM_GPIO_PINS(6);
134 DECLARE_MSM_GPIO_PINS(7);
135 DECLARE_MSM_GPIO_PINS(8);
136 DECLARE_MSM_GPIO_PINS(9);
137 DECLARE_MSM_GPIO_PINS(10);
138 DECLARE_MSM_GPIO_PINS(11);
139 DECLARE_MSM_GPIO_PINS(12);
140 DECLARE_MSM_GPIO_PINS(13);
141 DECLARE_MSM_GPIO_PINS(14);
142 DECLARE_MSM_GPIO_PINS(15);
143 DECLARE_MSM_GPIO_PINS(16);
144 DECLARE_MSM_GPIO_PINS(17);
145 DECLARE_MSM_GPIO_PINS(18);
146 DECLARE_MSM_GPIO_PINS(19);
147 DECLARE_MSM_GPIO_PINS(20);
148 DECLARE_MSM_GPIO_PINS(21);
149 DECLARE_MSM_GPIO_PINS(22);
150 DECLARE_MSM_GPIO_PINS(23);
151 DECLARE_MSM_GPIO_PINS(24);
152 DECLARE_MSM_GPIO_PINS(25);
153 DECLARE_MSM_GPIO_PINS(26);
154 DECLARE_MSM_GPIO_PINS(27);
155 DECLARE_MSM_GPIO_PINS(28);
156 DECLARE_MSM_GPIO_PINS(29);
157 DECLARE_MSM_GPIO_PINS(30);
158 DECLARE_MSM_GPIO_PINS(31);
159 DECLARE_MSM_GPIO_PINS(32);
160 DECLARE_MSM_GPIO_PINS(33);
161 DECLARE_MSM_GPIO_PINS(34);
162 DECLARE_MSM_GPIO_PINS(35);
163 DECLARE_MSM_GPIO_PINS(36);
164 DECLARE_MSM_GPIO_PINS(37);
165 DECLARE_MSM_GPIO_PINS(38);
166 DECLARE_MSM_GPIO_PINS(39);
167 DECLARE_MSM_GPIO_PINS(40);
168 DECLARE_MSM_GPIO_PINS(41);
169 DECLARE_MSM_GPIO_PINS(42);
170 DECLARE_MSM_GPIO_PINS(43);
171 DECLARE_MSM_GPIO_PINS(44);
172 DECLARE_MSM_GPIO_PINS(45);
173 DECLARE_MSM_GPIO_PINS(46);
174 DECLARE_MSM_GPIO_PINS(47);
175 DECLARE_MSM_GPIO_PINS(48);
176 DECLARE_MSM_GPIO_PINS(49);
177 DECLARE_MSM_GPIO_PINS(50);
178 DECLARE_MSM_GPIO_PINS(51);
179 DECLARE_MSM_GPIO_PINS(52);
180 DECLARE_MSM_GPIO_PINS(53);
181 DECLARE_MSM_GPIO_PINS(54);
182 DECLARE_MSM_GPIO_PINS(55);
183 DECLARE_MSM_GPIO_PINS(56);
184 DECLARE_MSM_GPIO_PINS(57);
185 DECLARE_MSM_GPIO_PINS(58);
186 DECLARE_MSM_GPIO_PINS(59);
187 DECLARE_MSM_GPIO_PINS(60);
188 DECLARE_MSM_GPIO_PINS(61);
189 DECLARE_MSM_GPIO_PINS(62);
190 DECLARE_MSM_GPIO_PINS(63);
191 DECLARE_MSM_GPIO_PINS(64);
192 DECLARE_MSM_GPIO_PINS(65);
193 DECLARE_MSM_GPIO_PINS(66);
194 DECLARE_MSM_GPIO_PINS(67);
195 DECLARE_MSM_GPIO_PINS(68);
196 DECLARE_MSM_GPIO_PINS(69);
197 
198 enum ipq8074_functions {
199 	msm_mux_atest_char,
200 	msm_mux_atest_char0,
201 	msm_mux_atest_char1,
202 	msm_mux_atest_char2,
203 	msm_mux_atest_char3,
204 	msm_mux_audio_rxbclk,
205 	msm_mux_audio_rxd,
206 	msm_mux_audio_rxfsync,
207 	msm_mux_audio_rxmclk,
208 	msm_mux_audio_txbclk,
209 	msm_mux_audio_txd,
210 	msm_mux_audio_txfsync,
211 	msm_mux_audio_txmclk,
212 	msm_mux_blsp0_i2c,
213 	msm_mux_blsp0_spi,
214 	msm_mux_blsp0_uart,
215 	msm_mux_blsp1_i2c,
216 	msm_mux_blsp1_spi,
217 	msm_mux_blsp1_uart,
218 	msm_mux_blsp2_i2c,
219 	msm_mux_blsp2_spi,
220 	msm_mux_blsp2_uart,
221 	msm_mux_blsp3_i2c,
222 	msm_mux_blsp3_spi,
223 	msm_mux_blsp3_spi0,
224 	msm_mux_blsp3_spi1,
225 	msm_mux_blsp3_spi2,
226 	msm_mux_blsp3_spi3,
227 	msm_mux_blsp3_uart,
228 	msm_mux_blsp4_i2c0,
229 	msm_mux_blsp4_i2c1,
230 	msm_mux_blsp4_spi0,
231 	msm_mux_blsp4_spi1,
232 	msm_mux_blsp4_uart0,
233 	msm_mux_blsp4_uart1,
234 	msm_mux_blsp5_i2c,
235 	msm_mux_blsp5_spi,
236 	msm_mux_blsp5_uart,
237 	msm_mux_burn0,
238 	msm_mux_burn1,
239 	msm_mux_cri_trng,
240 	msm_mux_cri_trng0,
241 	msm_mux_cri_trng1,
242 	msm_mux_cxc0,
243 	msm_mux_cxc1,
244 	msm_mux_dbg_out,
245 	msm_mux_gcc_plltest,
246 	msm_mux_gcc_tlmm,
247 	msm_mux_gpio,
248 	msm_mux_ldo_en,
249 	msm_mux_ldo_update,
250 	msm_mux_led0,
251 	msm_mux_led1,
252 	msm_mux_led2,
253 	msm_mux_mac0_sa0,
254 	msm_mux_mac0_sa1,
255 	msm_mux_mac1_sa0,
256 	msm_mux_mac1_sa1,
257 	msm_mux_mac1_sa2,
258 	msm_mux_mac1_sa3,
259 	msm_mux_mac2_sa0,
260 	msm_mux_mac2_sa1,
261 	msm_mux_mdc,
262 	msm_mux_mdio,
263 	msm_mux_pcie0_clk,
264 	msm_mux_pcie0_rst,
265 	msm_mux_pcie0_wake,
266 	msm_mux_pcie1_clk,
267 	msm_mux_pcie1_rst,
268 	msm_mux_pcie1_wake,
269 	msm_mux_pcm_drx,
270 	msm_mux_pcm_dtx,
271 	msm_mux_pcm_fsync,
272 	msm_mux_pcm_pclk,
273 	msm_mux_pcm_zsi0,
274 	msm_mux_pcm_zsi1,
275 	msm_mux_prng_rosc,
276 	msm_mux_pta1_0,
277 	msm_mux_pta1_1,
278 	msm_mux_pta1_2,
279 	msm_mux_pta2_0,
280 	msm_mux_pta2_1,
281 	msm_mux_pta2_2,
282 	msm_mux_pwm0,
283 	msm_mux_pwm1,
284 	msm_mux_pwm2,
285 	msm_mux_pwm3,
286 	msm_mux_qdss_cti_trig_in_a0,
287 	msm_mux_qdss_cti_trig_in_a1,
288 	msm_mux_qdss_cti_trig_in_b0,
289 	msm_mux_qdss_cti_trig_in_b1,
290 	msm_mux_qdss_cti_trig_out_a0,
291 	msm_mux_qdss_cti_trig_out_a1,
292 	msm_mux_qdss_cti_trig_out_b0,
293 	msm_mux_qdss_cti_trig_out_b1,
294 	msm_mux_qdss_traceclk_a,
295 	msm_mux_qdss_traceclk_b,
296 	msm_mux_qdss_tracectl_a,
297 	msm_mux_qdss_tracectl_b,
298 	msm_mux_qdss_tracedata_a,
299 	msm_mux_qdss_tracedata_b,
300 	msm_mux_qpic,
301 	msm_mux_rx0,
302 	msm_mux_rx1,
303 	msm_mux_rx2,
304 	msm_mux_sd_card,
305 	msm_mux_sd_write,
306 	msm_mux_tsens_max,
307 	msm_mux_wci2a,
308 	msm_mux_wci2b,
309 	msm_mux_wci2c,
310 	msm_mux_wci2d,
311 	msm_mux_NA,
312 };
313 
314 static const char * const qpic_groups[] = {
315 	"gpio0",	/* LCD_TE */
316 	"gpio1",	/* BUSY_N */
317 	"gpio2",	/* LCD_RS_N */
318 	"gpio3",	/* WE_N */
319 	"gpio4",	/* OE_N */
320 	"gpio5",	/* DATA[0] */
321 	"gpio6",	/* DATA[1] */
322 	"gpio7",	/* DATA[2] */
323 	"gpio8",	/* DATA[3] */
324 	"gpio9",	/* CS_CSR_LCD */
325 	"gpio10",	/* CLE */
326 	"gpio11",	/* NAND_CS_N */
327 	"gpio12",	/* DATA[4] */
328 	"gpio13",	/* DATA[5] */
329 	"gpio14",	/* DATA[6] */
330 	"gpio15",	/* DATA[7] */
331 	"gpio16",	/* DATA[8] */
332 	"gpio17",	/* ALE */
333 };
334 
335 static const char * const blsp5_i2c_groups[] = {
336 	"gpio0", "gpio2",
337 };
338 
339 static const char * const blsp5_spi_groups[] = {
340 	"gpio0", "gpio2", "gpio9", "gpio16",
341 };
342 
343 static const char * const wci2a_groups[] = {
344 	"gpio0", "gpio2",
345 };
346 
347 static const char * const blsp3_spi3_groups[] = {
348 	"gpio0", "gpio2", "gpio9",
349 };
350 
351 static const char * const burn0_groups[] = {
352 	"gpio0",
353 };
354 
355 static const char * const pcm_zsi0_groups[] = {
356 	"gpio1",
357 };
358 
359 static const char * const blsp5_uart_groups[] = {
360 	"gpio0", "gpio2", "gpio9", "gpio16",
361 };
362 
363 static const char * const mac1_sa2_groups[] = {
364 	"gpio1", "gpio11",
365 };
366 
367 static const char * const blsp3_spi0_groups[] = {
368 	"gpio1", "gpio3", "gpio4",
369 };
370 
371 static const char * const burn1_groups[] = {
372 	"gpio1",
373 };
374 
375 static const char * const mac0_sa1_groups[] = {
376 	"gpio3", "gpio4",
377 };
378 
379 static const char * const qdss_cti_trig_out_b0_groups[] = {
380 	"gpio3",
381 };
382 
383 static const char * const qdss_cti_trig_in_b0_groups[] = {
384 	"gpio4",
385 };
386 
387 static const char * const blsp4_uart0_groups[] = {
388 	"gpio5", "gpio6", "gpio7", "gpio8",
389 };
390 
391 static const char * const blsp4_i2c0_groups[] = {
392 	"gpio5", "gpio6",
393 };
394 
395 static const char * const blsp4_spi0_groups[] = {
396 	"gpio5", "gpio6", "gpio7", "gpio8",
397 };
398 
399 static const char * const mac2_sa1_groups[] = {
400 	"gpio5", "gpio6",
401 };
402 
403 static const char * const qdss_cti_trig_out_b1_groups[] = {
404 	"gpio5",
405 };
406 
407 static const char * const qdss_cti_trig_in_b1_groups[] = {
408 	"gpio6",
409 };
410 
411 static const char * const cxc0_groups[] = {
412 	"gpio9", "gpio16",
413 };
414 
415 static const char * const mac1_sa3_groups[] = {
416 	"gpio9", "gpio16",
417 };
418 
419 static const char * const qdss_cti_trig_in_a1_groups[] = {
420 	"gpio9",
421 };
422 
423 static const char * const qdss_cti_trig_out_a1_groups[] = {
424 	"gpio10",
425 };
426 
427 static const char * const wci2c_groups[] = {
428 	"gpio11", "gpio17",
429 };
430 
431 static const char * const qdss_cti_trig_in_a0_groups[] = {
432 	"gpio11",
433 };
434 
435 static const char * const qdss_cti_trig_out_a0_groups[] = {
436 	"gpio12",
437 };
438 
439 static const char * const qdss_traceclk_b_groups[] = {
440 	"gpio14",
441 };
442 
443 static const char * const qdss_tracectl_b_groups[] = {
444 	"gpio15",
445 };
446 
447 static const char * const pcm_zsi1_groups[] = {
448 	"gpio16",
449 };
450 
451 static const char * const qdss_tracedata_b_groups[] = {
452 	"gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21", "gpio22",
453 	"gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28", "gpio29",
454 	"gpio30", "gpio31",
455 };
456 
457 static const char * const led0_groups[] = {
458 	"gpio18",
459 };
460 
461 static const char * const pwm0_groups[] = {
462 	"gpio18", "gpio21", "gpio25", "gpio29", "gpio63",
463 };
464 
465 static const char * const led1_groups[] = {
466 	"gpio19",
467 };
468 
469 static const char * const pwm1_groups[] = {
470 	"gpio19", "gpio22", "gpio26", "gpio30", "gpio64",
471 };
472 
473 static const char * const led2_groups[] = {
474 	"gpio20",
475 };
476 
477 static const char * const pwm2_groups[] = {
478 	"gpio20", "gpio23", "gpio27", "gpio31", "gpio66",
479 };
480 
481 static const char * const blsp4_uart1_groups[] = {
482 	"gpio21", "gpio22", "gpio23", "gpio24",
483 };
484 
485 static const char * const blsp4_i2c1_groups[] = {
486 	"gpio21", "gpio22",
487 };
488 
489 static const char * const blsp4_spi1_groups[] = {
490 	"gpio21", "gpio22", "gpio23", "gpio24",
491 };
492 
493 static const char * const wci2d_groups[] = {
494 	"gpio21", "gpio22",
495 };
496 
497 static const char * const mac1_sa1_groups[] = {
498 	"gpio21", "gpio22",
499 };
500 
501 static const char * const blsp3_spi2_groups[] = {
502 	"gpio21", "gpio22", "gpio23",
503 };
504 
505 static const char * const pwm3_groups[] = {
506 	"gpio24", "gpio28", "gpio32", "gpio67",
507 };
508 
509 static const char * const audio_txmclk_groups[] = {
510 	"gpio25",
511 };
512 
513 static const char * const audio_txbclk_groups[] = {
514 	"gpio26",
515 };
516 
517 static const char * const audio_txfsync_groups[] = {
518 	"gpio27",
519 };
520 
521 static const char * const audio_txd_groups[] = {
522 	"gpio28",
523 };
524 
525 static const char * const audio_rxmclk_groups[] = {
526 	"gpio29",
527 };
528 
529 static const char * const atest_char0_groups[] = {
530 	"gpio29",
531 };
532 
533 static const char * const audio_rxbclk_groups[] = {
534 	"gpio30",
535 };
536 
537 static const char * const atest_char1_groups[] = {
538 	"gpio30",
539 };
540 
541 static const char * const audio_rxfsync_groups[] = {
542 	"gpio31",
543 };
544 
545 static const char * const atest_char2_groups[] = {
546 	"gpio31",
547 };
548 
549 static const char * const audio_rxd_groups[] = {
550 	"gpio32",
551 };
552 
553 static const char * const atest_char3_groups[] = {
554 	"gpio32",
555 };
556 
557 static const char * const pcm_drx_groups[] = {
558 	"gpio33",
559 };
560 
561 static const char * const mac1_sa0_groups[] = {
562 	"gpio33", "gpio34",
563 };
564 
565 static const char * const mac0_sa0_groups[] = {
566 	"gpio33", "gpio34",
567 };
568 
569 static const char * const pcm_dtx_groups[] = {
570 	"gpio34",
571 };
572 
573 static const char * const pcm_fsync_groups[] = {
574 	"gpio35",
575 };
576 
577 static const char * const mac2_sa0_groups[] = {
578 	"gpio35", "gpio36",
579 };
580 
581 static const char * const qdss_traceclk_a_groups[] = {
582 	"gpio35",
583 };
584 
585 static const char * const pcm_pclk_groups[] = {
586 	"gpio36",
587 };
588 
589 static const char * const qdss_tracectl_a_groups[] = {
590 	"gpio36",
591 };
592 
593 static const char * const atest_char_groups[] = {
594 	"gpio37",
595 };
596 
597 static const char * const qdss_tracedata_a_groups[] = {
598 	"gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42", "gpio43",
599 	"gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49", "gpio50",
600 	"gpio51", "gpio52",
601 };
602 
603 static const char * const blsp0_uart_groups[] = {
604 	"gpio38", "gpio39", "gpio40", "gpio41",
605 };
606 
607 static const char * const blsp0_i2c_groups[] = {
608 	"gpio38", "gpio39",
609 };
610 
611 static const char * const blsp0_spi_groups[] = {
612 	"gpio38", "gpio39", "gpio40", "gpio41",
613 };
614 
615 static const char * const blsp1_uart_groups[] = {
616 	"gpio42", "gpio43", "gpio44", "gpio45",
617 };
618 
619 static const char * const blsp1_i2c_groups[] = {
620 	"gpio42", "gpio43",
621 };
622 
623 static const char * const blsp1_spi_groups[] = {
624 	"gpio42", "gpio43", "gpio44", "gpio45",
625 };
626 
627 static const char * const blsp2_uart_groups[] = {
628 	"gpio46", "gpio47", "gpio48", "gpio49",
629 };
630 
631 static const char * const blsp2_i2c_groups[] = {
632 	"gpio46", "gpio47",
633 };
634 
635 static const char * const blsp2_spi_groups[] = {
636 	"gpio46", "gpio47", "gpio48", "gpio49",
637 };
638 
639 static const char * const blsp3_uart_groups[] = {
640 	"gpio50", "gpio51", "gpio52", "gpio53",
641 };
642 
643 static const char * const blsp3_i2c_groups[] = {
644 	"gpio50", "gpio51",
645 };
646 
647 static const char * const blsp3_spi_groups[] = {
648 	"gpio50", "gpio51", "gpio52", "gpio53",
649 };
650 
651 static const char * const pta2_0_groups[] = {
652 	"gpio54",
653 };
654 
655 static const char * const wci2b_groups[] = {
656 	"gpio54", "gpio56",
657 };
658 
659 static const char * const cxc1_groups[] = {
660 	"gpio54", "gpio56",
661 };
662 
663 static const char * const blsp3_spi1_groups[] = {
664 	"gpio54", "gpio55", "gpio56",
665 };
666 
667 static const char * const pta2_1_groups[] = {
668 	"gpio55",
669 };
670 
671 static const char * const pta2_2_groups[] = {
672 	"gpio56",
673 };
674 
675 static const char * const pcie0_clk_groups[] = {
676 	"gpio57",
677 };
678 
679 static const char * const dbg_out_groups[] = {
680 	"gpio57",
681 };
682 
683 static const char * const cri_trng0_groups[] = {
684 	"gpio57",
685 };
686 
687 static const char * const pcie0_rst_groups[] = {
688 	"gpio58",
689 };
690 
691 static const char * const cri_trng1_groups[] = {
692 	"gpio58",
693 };
694 
695 static const char * const pcie0_wake_groups[] = {
696 	"gpio59",
697 };
698 
699 static const char * const cri_trng_groups[] = {
700 	"gpio59",
701 };
702 
703 static const char * const pcie1_clk_groups[] = {
704 	"gpio60",
705 };
706 
707 static const char * const rx2_groups[] = {
708 	"gpio60",
709 };
710 
711 static const char * const ldo_update_groups[] = {
712 	"gpio60",
713 };
714 
715 static const char * const pcie1_rst_groups[] = {
716 	"gpio61",
717 };
718 
719 static const char * const ldo_en_groups[] = {
720 	"gpio61",
721 };
722 
723 static const char * const pcie1_wake_groups[] = {
724 	"gpio62",
725 };
726 
727 static const char * const gcc_plltest_groups[] = {
728 	"gpio62", "gpio63",
729 };
730 
731 static const char * const sd_card_groups[] = {
732 	"gpio63",
733 };
734 
735 static const char * const pta1_1_groups[] = {
736 	"gpio64",
737 };
738 
739 static const char * const rx1_groups[] = {
740 	"gpio64",
741 };
742 
743 static const char * const pta1_2_groups[] = {
744 	"gpio65",
745 };
746 
747 static const char * const gcc_tlmm_groups[] = {
748 	"gpio65",
749 };
750 
751 static const char * const pta1_0_groups[] = {
752 	"gpio66",
753 };
754 
755 static const char * const prng_rosc_groups[] = {
756 	"gpio66",
757 };
758 
759 static const char * const sd_write_groups[] = {
760 	"gpio67",
761 };
762 
763 static const char * const rx0_groups[] = {
764 	"gpio67",
765 };
766 
767 static const char * const tsens_max_groups[] = {
768 	"gpio67",
769 };
770 
771 static const char * const mdc_groups[] = {
772 	"gpio68",
773 };
774 
775 static const char * const mdio_groups[] = {
776 	"gpio69",
777 };
778 
779 static const char * const gpio_groups[] = {
780 	"gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
781 	"gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
782 	"gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
783 	"gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
784 	"gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
785 	"gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
786 	"gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
787 	"gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
788 	"gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
789 	"gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69",
790 };
791 
792 static const struct pinfunction ipq8074_functions[] = {
793 	MSM_PIN_FUNCTION(atest_char),
794 	MSM_PIN_FUNCTION(atest_char0),
795 	MSM_PIN_FUNCTION(atest_char1),
796 	MSM_PIN_FUNCTION(atest_char2),
797 	MSM_PIN_FUNCTION(atest_char3),
798 	MSM_PIN_FUNCTION(audio_rxbclk),
799 	MSM_PIN_FUNCTION(audio_rxd),
800 	MSM_PIN_FUNCTION(audio_rxfsync),
801 	MSM_PIN_FUNCTION(audio_rxmclk),
802 	MSM_PIN_FUNCTION(audio_txbclk),
803 	MSM_PIN_FUNCTION(audio_txd),
804 	MSM_PIN_FUNCTION(audio_txfsync),
805 	MSM_PIN_FUNCTION(audio_txmclk),
806 	MSM_PIN_FUNCTION(blsp0_i2c),
807 	MSM_PIN_FUNCTION(blsp0_spi),
808 	MSM_PIN_FUNCTION(blsp0_uart),
809 	MSM_PIN_FUNCTION(blsp1_i2c),
810 	MSM_PIN_FUNCTION(blsp1_spi),
811 	MSM_PIN_FUNCTION(blsp1_uart),
812 	MSM_PIN_FUNCTION(blsp2_i2c),
813 	MSM_PIN_FUNCTION(blsp2_spi),
814 	MSM_PIN_FUNCTION(blsp2_uart),
815 	MSM_PIN_FUNCTION(blsp3_i2c),
816 	MSM_PIN_FUNCTION(blsp3_spi),
817 	MSM_PIN_FUNCTION(blsp3_spi0),
818 	MSM_PIN_FUNCTION(blsp3_spi1),
819 	MSM_PIN_FUNCTION(blsp3_spi2),
820 	MSM_PIN_FUNCTION(blsp3_spi3),
821 	MSM_PIN_FUNCTION(blsp3_uart),
822 	MSM_PIN_FUNCTION(blsp4_i2c0),
823 	MSM_PIN_FUNCTION(blsp4_i2c1),
824 	MSM_PIN_FUNCTION(blsp4_spi0),
825 	MSM_PIN_FUNCTION(blsp4_spi1),
826 	MSM_PIN_FUNCTION(blsp4_uart0),
827 	MSM_PIN_FUNCTION(blsp4_uart1),
828 	MSM_PIN_FUNCTION(blsp5_i2c),
829 	MSM_PIN_FUNCTION(blsp5_spi),
830 	MSM_PIN_FUNCTION(blsp5_uart),
831 	MSM_PIN_FUNCTION(burn0),
832 	MSM_PIN_FUNCTION(burn1),
833 	MSM_PIN_FUNCTION(cri_trng),
834 	MSM_PIN_FUNCTION(cri_trng0),
835 	MSM_PIN_FUNCTION(cri_trng1),
836 	MSM_PIN_FUNCTION(cxc0),
837 	MSM_PIN_FUNCTION(cxc1),
838 	MSM_PIN_FUNCTION(dbg_out),
839 	MSM_PIN_FUNCTION(gcc_plltest),
840 	MSM_PIN_FUNCTION(gcc_tlmm),
841 	MSM_PIN_FUNCTION(gpio),
842 	MSM_PIN_FUNCTION(ldo_en),
843 	MSM_PIN_FUNCTION(ldo_update),
844 	MSM_PIN_FUNCTION(led0),
845 	MSM_PIN_FUNCTION(led1),
846 	MSM_PIN_FUNCTION(led2),
847 	MSM_PIN_FUNCTION(mac0_sa0),
848 	MSM_PIN_FUNCTION(mac0_sa1),
849 	MSM_PIN_FUNCTION(mac1_sa0),
850 	MSM_PIN_FUNCTION(mac1_sa1),
851 	MSM_PIN_FUNCTION(mac1_sa2),
852 	MSM_PIN_FUNCTION(mac1_sa3),
853 	MSM_PIN_FUNCTION(mac2_sa0),
854 	MSM_PIN_FUNCTION(mac2_sa1),
855 	MSM_PIN_FUNCTION(mdc),
856 	MSM_PIN_FUNCTION(mdio),
857 	MSM_PIN_FUNCTION(pcie0_clk),
858 	MSM_PIN_FUNCTION(pcie0_rst),
859 	MSM_PIN_FUNCTION(pcie0_wake),
860 	MSM_PIN_FUNCTION(pcie1_clk),
861 	MSM_PIN_FUNCTION(pcie1_rst),
862 	MSM_PIN_FUNCTION(pcie1_wake),
863 	MSM_PIN_FUNCTION(pcm_drx),
864 	MSM_PIN_FUNCTION(pcm_dtx),
865 	MSM_PIN_FUNCTION(pcm_fsync),
866 	MSM_PIN_FUNCTION(pcm_pclk),
867 	MSM_PIN_FUNCTION(pcm_zsi0),
868 	MSM_PIN_FUNCTION(pcm_zsi1),
869 	MSM_PIN_FUNCTION(prng_rosc),
870 	MSM_PIN_FUNCTION(pta1_0),
871 	MSM_PIN_FUNCTION(pta1_1),
872 	MSM_PIN_FUNCTION(pta1_2),
873 	MSM_PIN_FUNCTION(pta2_0),
874 	MSM_PIN_FUNCTION(pta2_1),
875 	MSM_PIN_FUNCTION(pta2_2),
876 	MSM_PIN_FUNCTION(pwm0),
877 	MSM_PIN_FUNCTION(pwm1),
878 	MSM_PIN_FUNCTION(pwm2),
879 	MSM_PIN_FUNCTION(pwm3),
880 	MSM_PIN_FUNCTION(qdss_cti_trig_in_a0),
881 	MSM_PIN_FUNCTION(qdss_cti_trig_in_a1),
882 	MSM_PIN_FUNCTION(qdss_cti_trig_in_b0),
883 	MSM_PIN_FUNCTION(qdss_cti_trig_in_b1),
884 	MSM_PIN_FUNCTION(qdss_cti_trig_out_a0),
885 	MSM_PIN_FUNCTION(qdss_cti_trig_out_a1),
886 	MSM_PIN_FUNCTION(qdss_cti_trig_out_b0),
887 	MSM_PIN_FUNCTION(qdss_cti_trig_out_b1),
888 	MSM_PIN_FUNCTION(qdss_traceclk_a),
889 	MSM_PIN_FUNCTION(qdss_traceclk_b),
890 	MSM_PIN_FUNCTION(qdss_tracectl_a),
891 	MSM_PIN_FUNCTION(qdss_tracectl_b),
892 	MSM_PIN_FUNCTION(qdss_tracedata_a),
893 	MSM_PIN_FUNCTION(qdss_tracedata_b),
894 	MSM_PIN_FUNCTION(qpic),
895 	MSM_PIN_FUNCTION(rx0),
896 	MSM_PIN_FUNCTION(rx1),
897 	MSM_PIN_FUNCTION(rx2),
898 	MSM_PIN_FUNCTION(sd_card),
899 	MSM_PIN_FUNCTION(sd_write),
900 	MSM_PIN_FUNCTION(tsens_max),
901 	MSM_PIN_FUNCTION(wci2a),
902 	MSM_PIN_FUNCTION(wci2b),
903 	MSM_PIN_FUNCTION(wci2c),
904 	MSM_PIN_FUNCTION(wci2d),
905 };
906 
907 static const struct msm_pingroup ipq8074_groups[] = {
908 	PINGROUP(0, qpic, blsp5_uart, blsp5_i2c, blsp5_spi, wci2a,
909 		 blsp3_spi3, NA, burn0, NA),
910 	PINGROUP(1, qpic, pcm_zsi0, mac1_sa2, blsp3_spi0, NA, burn1, NA, NA,
911 		 NA),
912 	PINGROUP(2, qpic, blsp5_uart, blsp5_i2c, blsp5_spi, wci2a,
913 		 blsp3_spi3, NA, NA, NA),
914 	PINGROUP(3, qpic, mac0_sa1, blsp3_spi0, qdss_cti_trig_out_b0, NA, NA,
915 		 NA, NA, NA),
916 	PINGROUP(4, qpic, mac0_sa1, blsp3_spi0, qdss_cti_trig_in_b0, NA, NA,
917 		 NA, NA, NA),
918 	PINGROUP(5, qpic, blsp4_uart0, blsp4_i2c0, blsp4_spi0, mac2_sa1,
919 		 qdss_cti_trig_out_b1, NA, NA, NA),
920 	PINGROUP(6, qpic, blsp4_uart0, blsp4_i2c0, blsp4_spi0, mac2_sa1,
921 		 qdss_cti_trig_in_b1, NA, NA, NA),
922 	PINGROUP(7, qpic, blsp4_uart0, blsp4_spi0, NA, NA, NA, NA, NA, NA),
923 	PINGROUP(8, qpic, blsp4_uart0, blsp4_spi0, NA, NA, NA, NA, NA, NA),
924 	PINGROUP(9, qpic, blsp5_uart, blsp5_spi, cxc0, mac1_sa3, blsp3_spi3,
925 		 qdss_cti_trig_in_a1, NA, NA),
926 	PINGROUP(10, qpic, qdss_cti_trig_out_a1, NA, NA, NA, NA, NA, NA,
927 		 NA),
928 	PINGROUP(11, qpic, wci2c, mac1_sa2, qdss_cti_trig_in_a0, NA, NA, NA,
929 		 NA, NA),
930 	PINGROUP(12, qpic, qdss_cti_trig_out_a0, NA, NA, NA, NA, NA, NA,
931 		 NA),
932 	PINGROUP(13, qpic, NA, NA, NA, NA, NA, NA, NA, NA),
933 	PINGROUP(14, qpic, qdss_traceclk_b, NA, NA, NA, NA, NA, NA, NA),
934 	PINGROUP(15, qpic, qdss_tracectl_b, NA, NA, NA, NA, NA, NA, NA),
935 	PINGROUP(16, qpic, blsp5_uart, pcm_zsi1, blsp5_spi, cxc0, mac1_sa3,
936 		 qdss_tracedata_b, NA, NA),
937 	PINGROUP(17, qpic, wci2c, qdss_tracedata_b, NA, NA, NA, NA, NA, NA),
938 	PINGROUP(18, led0, pwm0, qdss_tracedata_b, NA, NA, NA, NA, NA, NA),
939 	PINGROUP(19, led1, pwm1, NA, qdss_tracedata_b, NA, NA, NA, NA, NA),
940 	PINGROUP(20, led2, pwm2, NA, qdss_tracedata_b, NA, NA, NA, NA, NA),
941 	PINGROUP(21, pwm0, blsp4_uart1, blsp4_i2c1, blsp4_spi1, wci2d, mac1_sa1,
942 		 blsp3_spi2, NA, qdss_tracedata_b),
943 	PINGROUP(22, pwm1, blsp4_uart1, blsp4_i2c1, blsp4_spi1, wci2d, mac1_sa1,
944 		 blsp3_spi2, NA, qdss_tracedata_b),
945 	PINGROUP(23, pwm2, blsp4_uart1, blsp4_spi1, blsp3_spi2, NA,
946 		 qdss_tracedata_b, NA, NA, NA),
947 	PINGROUP(24, pwm3, blsp4_uart1, blsp4_spi1, NA, qdss_tracedata_b, NA,
948 		 NA, NA, NA),
949 	PINGROUP(25, audio_txmclk, pwm0, NA, qdss_tracedata_b, NA, NA, NA, NA,
950 		 NA),
951 	PINGROUP(26, audio_txbclk, pwm1, NA, qdss_tracedata_b, NA, NA, NA, NA,
952 		 NA),
953 	PINGROUP(27, audio_txfsync, pwm2, NA, qdss_tracedata_b, NA, NA, NA,
954 		 NA, NA),
955 	PINGROUP(28, audio_txd, pwm3, NA, qdss_tracedata_b, NA, NA, NA, NA,
956 		 NA),
957 	PINGROUP(29, audio_rxmclk, pwm0, atest_char0, NA, qdss_tracedata_b,
958 		 NA, NA, NA, NA),
959 	PINGROUP(30, audio_rxbclk, pwm1, atest_char1, NA, qdss_tracedata_b,
960 		 NA, NA, NA, NA),
961 	PINGROUP(31, audio_rxfsync, pwm2, atest_char2, NA, qdss_tracedata_b,
962 		 NA, NA, NA, NA),
963 	PINGROUP(32, audio_rxd, pwm3, atest_char3, NA, NA, NA, NA, NA, NA),
964 	PINGROUP(33, pcm_drx, mac1_sa0, mac0_sa0, NA, NA, NA, NA, NA, NA),
965 	PINGROUP(34, pcm_dtx, mac1_sa0, mac0_sa0, NA, NA, NA, NA, NA, NA),
966 	PINGROUP(35, pcm_fsync, mac2_sa0, qdss_traceclk_a, NA, NA, NA, NA, NA, NA),
967 	PINGROUP(36, pcm_pclk, mac2_sa0, NA, qdss_tracectl_a, NA, NA, NA, NA, NA),
968 	PINGROUP(37, atest_char, NA, qdss_tracedata_a, NA, NA, NA, NA, NA, NA),
969 	PINGROUP(38, blsp0_uart, blsp0_i2c, blsp0_spi, NA, qdss_tracedata_a,
970 		 NA, NA, NA, NA),
971 	PINGROUP(39, blsp0_uart, blsp0_i2c, blsp0_spi, NA, qdss_tracedata_a,
972 		 NA, NA, NA, NA),
973 	PINGROUP(40, blsp0_uart, blsp0_spi, NA, qdss_tracedata_a, NA, NA, NA,
974 		 NA, NA),
975 	PINGROUP(41, blsp0_uart, blsp0_spi, NA, qdss_tracedata_a, NA, NA, NA,
976 		 NA, NA),
977 	PINGROUP(42, blsp1_uart, blsp1_i2c, blsp1_spi, NA, qdss_tracedata_a,
978 		 NA, NA, NA, NA),
979 	PINGROUP(43, blsp1_uart, blsp1_i2c, blsp1_spi, NA, qdss_tracedata_a,
980 		 NA, NA, NA, NA),
981 	PINGROUP(44, blsp1_uart, blsp1_spi, NA, qdss_tracedata_a, NA, NA, NA,
982 		 NA, NA),
983 	PINGROUP(45, blsp1_uart, blsp1_spi, qdss_tracedata_a, NA, NA, NA, NA,
984 		 NA, NA),
985 	PINGROUP(46, blsp2_uart, blsp2_i2c, blsp2_spi, qdss_tracedata_a, NA,
986 		 NA, NA, NA, NA),
987 	PINGROUP(47, blsp2_uart, blsp2_i2c, blsp2_spi, NA, qdss_tracedata_a,
988 		 NA, NA, NA, NA),
989 	PINGROUP(48, blsp2_uart, blsp2_spi, NA, qdss_tracedata_a, NA, NA, NA,
990 		 NA, NA),
991 	PINGROUP(49, blsp2_uart, blsp2_spi, NA, qdss_tracedata_a, NA, NA, NA,
992 		 NA, NA),
993 	PINGROUP(50, blsp3_uart, blsp3_i2c, blsp3_spi, NA, qdss_tracedata_a,
994 		 NA, NA, NA, NA),
995 	PINGROUP(51, blsp3_uart, blsp3_i2c, blsp3_spi, NA, qdss_tracedata_a,
996 		 NA, NA, NA, NA),
997 	PINGROUP(52, blsp3_uart, blsp3_spi, NA, qdss_tracedata_a, NA, NA, NA,
998 		 NA, NA),
999 	PINGROUP(53, blsp3_uart, blsp3_spi, NA, NA, NA, NA, NA, NA, NA),
1000 	PINGROUP(54, pta2_0, wci2b, cxc1, blsp3_spi1, NA, NA, NA, NA, NA),
1001 	PINGROUP(55, pta2_1, blsp3_spi1, NA, NA, NA, NA, NA, NA, NA),
1002 	PINGROUP(56, pta2_2, wci2b, cxc1, blsp3_spi1, NA, NA, NA, NA, NA),
1003 	PINGROUP(57, pcie0_clk, NA, dbg_out, cri_trng0, NA, NA, NA, NA, NA),
1004 	PINGROUP(58, pcie0_rst, NA, cri_trng1, NA, NA, NA, NA, NA, NA),
1005 	PINGROUP(59, pcie0_wake, NA, cri_trng, NA, NA, NA, NA, NA, NA),
1006 	PINGROUP(60, pcie1_clk, rx2, ldo_update, NA, NA, NA, NA, NA, NA),
1007 	PINGROUP(61, pcie1_rst, ldo_en, NA, NA, NA, NA, NA, NA, NA),
1008 	PINGROUP(62, pcie1_wake, gcc_plltest, NA, NA, NA, NA, NA, NA, NA),
1009 	PINGROUP(63, sd_card, pwm0, NA, gcc_plltest, NA, NA, NA, NA, NA),
1010 	PINGROUP(64, pta1_1, pwm1, NA, rx1, NA, NA, NA, NA, NA),
1011 	PINGROUP(65, pta1_2, NA, gcc_tlmm, NA, NA, NA, NA, NA, NA),
1012 	PINGROUP(66, pta1_0, pwm2, prng_rosc, NA, NA, NA, NA, NA, NA),
1013 	PINGROUP(67, sd_write, pwm3, rx0, tsens_max, NA, NA, NA, NA, NA),
1014 	PINGROUP(68, mdc, NA, NA, NA, NA, NA, NA, NA, NA),
1015 	PINGROUP(69, mdio, NA, NA, NA, NA, NA, NA, NA, NA),
1016 };
1017 
1018 static const struct msm_pinctrl_soc_data ipq8074_pinctrl = {
1019 	.pins = ipq8074_pins,
1020 	.npins = ARRAY_SIZE(ipq8074_pins),
1021 	.functions = ipq8074_functions,
1022 	.nfunctions = ARRAY_SIZE(ipq8074_functions),
1023 	.groups = ipq8074_groups,
1024 	.ngroups = ARRAY_SIZE(ipq8074_groups),
1025 	.ngpios = 70,
1026 };
1027 
ipq8074_pinctrl_probe(struct platform_device * pdev)1028 static int ipq8074_pinctrl_probe(struct platform_device *pdev)
1029 {
1030 	return msm_pinctrl_probe(pdev, &ipq8074_pinctrl);
1031 }
1032 
1033 static const struct of_device_id ipq8074_pinctrl_of_match[] = {
1034 	{ .compatible = "qcom,ipq8074-pinctrl", },
1035 	{ },
1036 };
1037 
1038 static struct platform_driver ipq8074_pinctrl_driver = {
1039 	.driver = {
1040 		.name = "ipq8074-pinctrl",
1041 		.of_match_table = ipq8074_pinctrl_of_match,
1042 	},
1043 	.probe = ipq8074_pinctrl_probe,
1044 	.remove = msm_pinctrl_remove,
1045 };
1046 
ipq8074_pinctrl_init(void)1047 static int __init ipq8074_pinctrl_init(void)
1048 {
1049 	return platform_driver_register(&ipq8074_pinctrl_driver);
1050 }
1051 arch_initcall(ipq8074_pinctrl_init);
1052 
ipq8074_pinctrl_exit(void)1053 static void __exit ipq8074_pinctrl_exit(void)
1054 {
1055 	platform_driver_unregister(&ipq8074_pinctrl_driver);
1056 }
1057 module_exit(ipq8074_pinctrl_exit);
1058 
1059 MODULE_DESCRIPTION("Qualcomm ipq8074 pinctrl driver");
1060 MODULE_LICENSE("GPL v2");
1061 MODULE_DEVICE_TABLE(of, ipq8074_pinctrl_of_match);
1062