1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (c) 2020, 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 static const struct pinctrl_pin_desc msm8226_pins[] = {
13 PINCTRL_PIN(0, "GPIO_0"),
14 PINCTRL_PIN(1, "GPIO_1"),
15 PINCTRL_PIN(2, "GPIO_2"),
16 PINCTRL_PIN(3, "GPIO_3"),
17 PINCTRL_PIN(4, "GPIO_4"),
18 PINCTRL_PIN(5, "GPIO_5"),
19 PINCTRL_PIN(6, "GPIO_6"),
20 PINCTRL_PIN(7, "GPIO_7"),
21 PINCTRL_PIN(8, "GPIO_8"),
22 PINCTRL_PIN(9, "GPIO_9"),
23 PINCTRL_PIN(10, "GPIO_10"),
24 PINCTRL_PIN(11, "GPIO_11"),
25 PINCTRL_PIN(12, "GPIO_12"),
26 PINCTRL_PIN(13, "GPIO_13"),
27 PINCTRL_PIN(14, "GPIO_14"),
28 PINCTRL_PIN(15, "GPIO_15"),
29 PINCTRL_PIN(16, "GPIO_16"),
30 PINCTRL_PIN(17, "GPIO_17"),
31 PINCTRL_PIN(18, "GPIO_18"),
32 PINCTRL_PIN(19, "GPIO_19"),
33 PINCTRL_PIN(20, "GPIO_20"),
34 PINCTRL_PIN(21, "GPIO_21"),
35 PINCTRL_PIN(22, "GPIO_22"),
36 PINCTRL_PIN(23, "GPIO_23"),
37 PINCTRL_PIN(24, "GPIO_24"),
38 PINCTRL_PIN(25, "GPIO_25"),
39 PINCTRL_PIN(26, "GPIO_26"),
40 PINCTRL_PIN(27, "GPIO_27"),
41 PINCTRL_PIN(28, "GPIO_28"),
42 PINCTRL_PIN(29, "GPIO_29"),
43 PINCTRL_PIN(30, "GPIO_30"),
44 PINCTRL_PIN(31, "GPIO_31"),
45 PINCTRL_PIN(32, "GPIO_32"),
46 PINCTRL_PIN(33, "GPIO_33"),
47 PINCTRL_PIN(34, "GPIO_34"),
48 PINCTRL_PIN(35, "GPIO_35"),
49 PINCTRL_PIN(36, "GPIO_36"),
50 PINCTRL_PIN(37, "GPIO_37"),
51 PINCTRL_PIN(38, "GPIO_38"),
52 PINCTRL_PIN(39, "GPIO_39"),
53 PINCTRL_PIN(40, "GPIO_40"),
54 PINCTRL_PIN(41, "GPIO_41"),
55 PINCTRL_PIN(42, "GPIO_42"),
56 PINCTRL_PIN(43, "GPIO_43"),
57 PINCTRL_PIN(44, "GPIO_44"),
58 PINCTRL_PIN(45, "GPIO_45"),
59 PINCTRL_PIN(46, "GPIO_46"),
60 PINCTRL_PIN(47, "GPIO_47"),
61 PINCTRL_PIN(48, "GPIO_48"),
62 PINCTRL_PIN(49, "GPIO_49"),
63 PINCTRL_PIN(50, "GPIO_50"),
64 PINCTRL_PIN(51, "GPIO_51"),
65 PINCTRL_PIN(52, "GPIO_52"),
66 PINCTRL_PIN(53, "GPIO_53"),
67 PINCTRL_PIN(54, "GPIO_54"),
68 PINCTRL_PIN(55, "GPIO_55"),
69 PINCTRL_PIN(56, "GPIO_56"),
70 PINCTRL_PIN(57, "GPIO_57"),
71 PINCTRL_PIN(58, "GPIO_58"),
72 PINCTRL_PIN(59, "GPIO_59"),
73 PINCTRL_PIN(60, "GPIO_60"),
74 PINCTRL_PIN(61, "GPIO_61"),
75 PINCTRL_PIN(62, "GPIO_62"),
76 PINCTRL_PIN(63, "GPIO_63"),
77 PINCTRL_PIN(64, "GPIO_64"),
78 PINCTRL_PIN(65, "GPIO_65"),
79 PINCTRL_PIN(66, "GPIO_66"),
80 PINCTRL_PIN(67, "GPIO_67"),
81 PINCTRL_PIN(68, "GPIO_68"),
82 PINCTRL_PIN(69, "GPIO_69"),
83 PINCTRL_PIN(70, "GPIO_70"),
84 PINCTRL_PIN(71, "GPIO_71"),
85 PINCTRL_PIN(72, "GPIO_72"),
86 PINCTRL_PIN(73, "GPIO_73"),
87 PINCTRL_PIN(74, "GPIO_74"),
88 PINCTRL_PIN(75, "GPIO_75"),
89 PINCTRL_PIN(76, "GPIO_76"),
90 PINCTRL_PIN(77, "GPIO_77"),
91 PINCTRL_PIN(78, "GPIO_78"),
92 PINCTRL_PIN(79, "GPIO_79"),
93 PINCTRL_PIN(80, "GPIO_80"),
94 PINCTRL_PIN(81, "GPIO_81"),
95 PINCTRL_PIN(82, "GPIO_82"),
96 PINCTRL_PIN(83, "GPIO_83"),
97 PINCTRL_PIN(84, "GPIO_84"),
98 PINCTRL_PIN(85, "GPIO_85"),
99 PINCTRL_PIN(86, "GPIO_86"),
100 PINCTRL_PIN(87, "GPIO_87"),
101 PINCTRL_PIN(88, "GPIO_88"),
102 PINCTRL_PIN(89, "GPIO_89"),
103 PINCTRL_PIN(90, "GPIO_90"),
104 PINCTRL_PIN(91, "GPIO_91"),
105 PINCTRL_PIN(92, "GPIO_92"),
106 PINCTRL_PIN(93, "GPIO_93"),
107 PINCTRL_PIN(94, "GPIO_94"),
108 PINCTRL_PIN(95, "GPIO_95"),
109 PINCTRL_PIN(96, "GPIO_96"),
110 PINCTRL_PIN(97, "GPIO_97"),
111 PINCTRL_PIN(98, "GPIO_98"),
112 PINCTRL_PIN(99, "GPIO_99"),
113 PINCTRL_PIN(100, "GPIO_100"),
114 PINCTRL_PIN(101, "GPIO_101"),
115 PINCTRL_PIN(102, "GPIO_102"),
116 PINCTRL_PIN(103, "GPIO_103"),
117 PINCTRL_PIN(104, "GPIO_104"),
118 PINCTRL_PIN(105, "GPIO_105"),
119 PINCTRL_PIN(106, "GPIO_106"),
120 PINCTRL_PIN(107, "GPIO_107"),
121 PINCTRL_PIN(108, "GPIO_108"),
122 PINCTRL_PIN(109, "GPIO_109"),
123 PINCTRL_PIN(110, "GPIO_110"),
124 PINCTRL_PIN(111, "GPIO_111"),
125 PINCTRL_PIN(112, "GPIO_112"),
126 PINCTRL_PIN(113, "GPIO_113"),
127 PINCTRL_PIN(114, "GPIO_114"),
128 PINCTRL_PIN(115, "GPIO_115"),
129 PINCTRL_PIN(116, "GPIO_116"),
130
131 PINCTRL_PIN(117, "SDC1_CLK"),
132 PINCTRL_PIN(118, "SDC1_CMD"),
133 PINCTRL_PIN(119, "SDC1_DATA"),
134 PINCTRL_PIN(120, "SDC2_CLK"),
135 PINCTRL_PIN(121, "SDC2_CMD"),
136 PINCTRL_PIN(122, "SDC2_DATA"),
137 };
138
139 #define DECLARE_MSM_GPIO_PINS(pin) static const unsigned int gpio##pin##_pins[] = { pin }
140 DECLARE_MSM_GPIO_PINS(0);
141 DECLARE_MSM_GPIO_PINS(1);
142 DECLARE_MSM_GPIO_PINS(2);
143 DECLARE_MSM_GPIO_PINS(3);
144 DECLARE_MSM_GPIO_PINS(4);
145 DECLARE_MSM_GPIO_PINS(5);
146 DECLARE_MSM_GPIO_PINS(6);
147 DECLARE_MSM_GPIO_PINS(7);
148 DECLARE_MSM_GPIO_PINS(8);
149 DECLARE_MSM_GPIO_PINS(9);
150 DECLARE_MSM_GPIO_PINS(10);
151 DECLARE_MSM_GPIO_PINS(11);
152 DECLARE_MSM_GPIO_PINS(12);
153 DECLARE_MSM_GPIO_PINS(13);
154 DECLARE_MSM_GPIO_PINS(14);
155 DECLARE_MSM_GPIO_PINS(15);
156 DECLARE_MSM_GPIO_PINS(16);
157 DECLARE_MSM_GPIO_PINS(17);
158 DECLARE_MSM_GPIO_PINS(18);
159 DECLARE_MSM_GPIO_PINS(19);
160 DECLARE_MSM_GPIO_PINS(20);
161 DECLARE_MSM_GPIO_PINS(21);
162 DECLARE_MSM_GPIO_PINS(22);
163 DECLARE_MSM_GPIO_PINS(23);
164 DECLARE_MSM_GPIO_PINS(24);
165 DECLARE_MSM_GPIO_PINS(25);
166 DECLARE_MSM_GPIO_PINS(26);
167 DECLARE_MSM_GPIO_PINS(27);
168 DECLARE_MSM_GPIO_PINS(28);
169 DECLARE_MSM_GPIO_PINS(29);
170 DECLARE_MSM_GPIO_PINS(30);
171 DECLARE_MSM_GPIO_PINS(31);
172 DECLARE_MSM_GPIO_PINS(32);
173 DECLARE_MSM_GPIO_PINS(33);
174 DECLARE_MSM_GPIO_PINS(34);
175 DECLARE_MSM_GPIO_PINS(35);
176 DECLARE_MSM_GPIO_PINS(36);
177 DECLARE_MSM_GPIO_PINS(37);
178 DECLARE_MSM_GPIO_PINS(38);
179 DECLARE_MSM_GPIO_PINS(39);
180 DECLARE_MSM_GPIO_PINS(40);
181 DECLARE_MSM_GPIO_PINS(41);
182 DECLARE_MSM_GPIO_PINS(42);
183 DECLARE_MSM_GPIO_PINS(43);
184 DECLARE_MSM_GPIO_PINS(44);
185 DECLARE_MSM_GPIO_PINS(45);
186 DECLARE_MSM_GPIO_PINS(46);
187 DECLARE_MSM_GPIO_PINS(47);
188 DECLARE_MSM_GPIO_PINS(48);
189 DECLARE_MSM_GPIO_PINS(49);
190 DECLARE_MSM_GPIO_PINS(50);
191 DECLARE_MSM_GPIO_PINS(51);
192 DECLARE_MSM_GPIO_PINS(52);
193 DECLARE_MSM_GPIO_PINS(53);
194 DECLARE_MSM_GPIO_PINS(54);
195 DECLARE_MSM_GPIO_PINS(55);
196 DECLARE_MSM_GPIO_PINS(56);
197 DECLARE_MSM_GPIO_PINS(57);
198 DECLARE_MSM_GPIO_PINS(58);
199 DECLARE_MSM_GPIO_PINS(59);
200 DECLARE_MSM_GPIO_PINS(60);
201 DECLARE_MSM_GPIO_PINS(61);
202 DECLARE_MSM_GPIO_PINS(62);
203 DECLARE_MSM_GPIO_PINS(63);
204 DECLARE_MSM_GPIO_PINS(64);
205 DECLARE_MSM_GPIO_PINS(65);
206 DECLARE_MSM_GPIO_PINS(66);
207 DECLARE_MSM_GPIO_PINS(67);
208 DECLARE_MSM_GPIO_PINS(68);
209 DECLARE_MSM_GPIO_PINS(69);
210 DECLARE_MSM_GPIO_PINS(70);
211 DECLARE_MSM_GPIO_PINS(71);
212 DECLARE_MSM_GPIO_PINS(72);
213 DECLARE_MSM_GPIO_PINS(73);
214 DECLARE_MSM_GPIO_PINS(74);
215 DECLARE_MSM_GPIO_PINS(75);
216 DECLARE_MSM_GPIO_PINS(76);
217 DECLARE_MSM_GPIO_PINS(77);
218 DECLARE_MSM_GPIO_PINS(78);
219 DECLARE_MSM_GPIO_PINS(79);
220 DECLARE_MSM_GPIO_PINS(80);
221 DECLARE_MSM_GPIO_PINS(81);
222 DECLARE_MSM_GPIO_PINS(82);
223 DECLARE_MSM_GPIO_PINS(83);
224 DECLARE_MSM_GPIO_PINS(84);
225 DECLARE_MSM_GPIO_PINS(85);
226 DECLARE_MSM_GPIO_PINS(86);
227 DECLARE_MSM_GPIO_PINS(87);
228 DECLARE_MSM_GPIO_PINS(88);
229 DECLARE_MSM_GPIO_PINS(89);
230 DECLARE_MSM_GPIO_PINS(90);
231 DECLARE_MSM_GPIO_PINS(91);
232 DECLARE_MSM_GPIO_PINS(92);
233 DECLARE_MSM_GPIO_PINS(93);
234 DECLARE_MSM_GPIO_PINS(94);
235 DECLARE_MSM_GPIO_PINS(95);
236 DECLARE_MSM_GPIO_PINS(96);
237 DECLARE_MSM_GPIO_PINS(97);
238 DECLARE_MSM_GPIO_PINS(98);
239 DECLARE_MSM_GPIO_PINS(99);
240 DECLARE_MSM_GPIO_PINS(100);
241 DECLARE_MSM_GPIO_PINS(101);
242 DECLARE_MSM_GPIO_PINS(102);
243 DECLARE_MSM_GPIO_PINS(103);
244 DECLARE_MSM_GPIO_PINS(104);
245 DECLARE_MSM_GPIO_PINS(105);
246 DECLARE_MSM_GPIO_PINS(106);
247 DECLARE_MSM_GPIO_PINS(107);
248 DECLARE_MSM_GPIO_PINS(108);
249 DECLARE_MSM_GPIO_PINS(109);
250 DECLARE_MSM_GPIO_PINS(110);
251 DECLARE_MSM_GPIO_PINS(111);
252 DECLARE_MSM_GPIO_PINS(112);
253 DECLARE_MSM_GPIO_PINS(113);
254 DECLARE_MSM_GPIO_PINS(114);
255 DECLARE_MSM_GPIO_PINS(115);
256 DECLARE_MSM_GPIO_PINS(116);
257
258 static const unsigned int sdc1_clk_pins[] = { 117 };
259 static const unsigned int sdc1_cmd_pins[] = { 118 };
260 static const unsigned int sdc1_data_pins[] = { 119 };
261 static const unsigned int sdc2_clk_pins[] = { 120 };
262 static const unsigned int sdc2_cmd_pins[] = { 121 };
263 static const unsigned int sdc2_data_pins[] = { 122 };
264
265 #define PINGROUP(id, f1, f2, f3, f4, f5, f6, f7) \
266 { \
267 .grp = PINCTRL_PINGROUP("gpio" #id, \
268 gpio##id##_pins, \
269 ARRAY_SIZE(gpio##id##_pins)), \
270 .funcs = (int[]){ \
271 msm_mux_gpio, \
272 msm_mux_##f1, \
273 msm_mux_##f2, \
274 msm_mux_##f3, \
275 msm_mux_##f4, \
276 msm_mux_##f5, \
277 msm_mux_##f6, \
278 msm_mux_##f7 \
279 }, \
280 .nfuncs = 8, \
281 .ctl_reg = 0x1000 + 0x10 * id, \
282 .io_reg = 0x1004 + 0x10 * id, \
283 .intr_cfg_reg = 0x1008 + 0x10 * id, \
284 .intr_status_reg = 0x100c + 0x10 * id, \
285 .intr_target_reg = 0x1008 + 0x10 * id, \
286 .mux_bit = 2, \
287 .pull_bit = 0, \
288 .drv_bit = 6, \
289 .oe_bit = 9, \
290 .in_bit = 0, \
291 .out_bit = 1, \
292 .intr_enable_bit = 0, \
293 .intr_status_bit = 0, \
294 .intr_target_bit = 5, \
295 .intr_target_kpss_val = 4, \
296 .intr_raw_status_bit = 4, \
297 .intr_polarity_bit = 1, \
298 .intr_detection_bit = 2, \
299 .intr_detection_width = 2, \
300 }
301
302 #define SDC_PINGROUP(pg_name, ctl, pull, drv) \
303 { \
304 .grp = PINCTRL_PINGROUP(#pg_name, \
305 pg_name##_pins, \
306 ARRAY_SIZE(pg_name##_pins)), \
307 .ctl_reg = ctl, \
308 .io_reg = 0, \
309 .intr_cfg_reg = 0, \
310 .intr_status_reg = 0, \
311 .intr_target_reg = 0, \
312 .mux_bit = -1, \
313 .pull_bit = pull, \
314 .drv_bit = drv, \
315 .oe_bit = -1, \
316 .in_bit = -1, \
317 .out_bit = -1, \
318 .intr_enable_bit = -1, \
319 .intr_status_bit = -1, \
320 .intr_target_bit = -1, \
321 .intr_target_kpss_val = -1, \
322 .intr_raw_status_bit = -1, \
323 .intr_polarity_bit = -1, \
324 .intr_detection_bit = -1, \
325 .intr_detection_width = -1, \
326 }
327
328 /*
329 * TODO: Add the rest of the possible functions and fill out
330 * the pingroup table below.
331 */
332 enum msm8226_functions {
333 msm_mux_audio_pcm,
334 msm_mux_blsp_i2c1,
335 msm_mux_blsp_i2c2,
336 msm_mux_blsp_i2c3,
337 msm_mux_blsp_i2c4,
338 msm_mux_blsp_i2c5,
339 msm_mux_blsp_spi1,
340 msm_mux_blsp_spi2,
341 msm_mux_blsp_spi3,
342 msm_mux_blsp_spi4,
343 msm_mux_blsp_spi5,
344 msm_mux_blsp_uart1,
345 msm_mux_blsp_uart2,
346 msm_mux_blsp_uart3,
347 msm_mux_blsp_uart4,
348 msm_mux_blsp_uart5,
349 msm_mux_blsp_uim1,
350 msm_mux_blsp_uim2,
351 msm_mux_blsp_uim3,
352 msm_mux_blsp_uim4,
353 msm_mux_blsp_uim5,
354 msm_mux_cam_mclk0,
355 msm_mux_cam_mclk1,
356 msm_mux_cci_i2c0,
357 msm_mux_gp0_clk,
358 msm_mux_gp1_clk,
359 msm_mux_gpio,
360 msm_mux_sdc3,
361 msm_mux_wlan,
362 msm_mux_NA,
363 };
364
365 static const char * const gpio_groups[] = {
366 "gpio0", "gpio1", "gpio2", "gpio3", "gpio4", "gpio5", "gpio6", "gpio7",
367 "gpio8", "gpio9", "gpio10", "gpio11", "gpio12", "gpio13", "gpio14",
368 "gpio15", "gpio16", "gpio17", "gpio18", "gpio19", "gpio20", "gpio21",
369 "gpio22", "gpio23", "gpio24", "gpio25", "gpio26", "gpio27", "gpio28",
370 "gpio29", "gpio30", "gpio31", "gpio32", "gpio33", "gpio34", "gpio35",
371 "gpio36", "gpio37", "gpio38", "gpio39", "gpio40", "gpio41", "gpio42",
372 "gpio43", "gpio44", "gpio45", "gpio46", "gpio47", "gpio48", "gpio49",
373 "gpio50", "gpio51", "gpio52", "gpio53", "gpio54", "gpio55", "gpio56",
374 "gpio57", "gpio58", "gpio59", "gpio60", "gpio61", "gpio62", "gpio63",
375 "gpio64", "gpio65", "gpio66", "gpio67", "gpio68", "gpio69", "gpio70",
376 "gpio71", "gpio72", "gpio73", "gpio74", "gpio75", "gpio76", "gpio77",
377 "gpio78", "gpio79", "gpio80", "gpio81", "gpio82", "gpio83", "gpio84",
378 "gpio85", "gpio86", "gpio87", "gpio88", "gpio89", "gpio90", "gpio91",
379 "gpio92", "gpio93", "gpio94", "gpio95", "gpio96", "gpio97", "gpio98",
380 "gpio99", "gpio100", "gpio101", "gpio102", "gpio103", "gpio104",
381 "gpio105", "gpio106", "gpio107", "gpio108", "gpio109", "gpio110",
382 "gpio111", "gpio112", "gpio113", "gpio114", "gpio115", "gpio116",
383 };
384
385 static const char * const audio_pcm_groups[] = {
386 "gpio63", "gpio64", "gpio65", "gpio66"
387 };
388
389 static const char * const blsp_uart1_groups[] = {
390 "gpio0", "gpio1", "gpio2", "gpio3"
391 };
392
393 static const char * const blsp_uim1_groups[] = { "gpio0", "gpio1" };
394 static const char * const blsp_i2c1_groups[] = { "gpio2", "gpio3" };
395 static const char * const blsp_spi1_groups[] = {
396 "gpio0", "gpio1", "gpio2", "gpio3"
397 };
398
399 static const char * const blsp_uart2_groups[] = {
400 "gpio4", "gpio5", "gpio6", "gpio7"
401 };
402
403 static const char * const blsp_uim2_groups[] = { "gpio4", "gpio5" };
404 static const char * const blsp_i2c2_groups[] = { "gpio6", "gpio7" };
405 static const char * const blsp_spi2_groups[] = {
406 "gpio4", "gpio5", "gpio6", "gpio7"
407 };
408
409 static const char * const blsp_uart3_groups[] = {
410 "gpio8", "gpio9", "gpio10", "gpio11"
411 };
412
413 static const char * const blsp_uim3_groups[] = { "gpio8", "gpio9" };
414 static const char * const blsp_i2c3_groups[] = { "gpio10", "gpio11" };
415 static const char * const blsp_spi3_groups[] = {
416 "gpio8", "gpio9", "gpio10", "gpio11"
417 };
418
419 static const char * const blsp_uart4_groups[] = {
420 "gpio12", "gpio13", "gpio14", "gpio15"
421 };
422
423 static const char * const blsp_uim4_groups[] = { "gpio12", "gpio13" };
424 static const char * const blsp_i2c4_groups[] = { "gpio14", "gpio15" };
425 static const char * const blsp_spi4_groups[] = {
426 "gpio12", "gpio13", "gpio14", "gpio15"
427 };
428
429 static const char * const blsp_uart5_groups[] = {
430 "gpio16", "gpio17", "gpio18", "gpio19"
431 };
432
433 static const char * const blsp_uim5_groups[] = { "gpio16", "gpio17" };
434 static const char * const blsp_i2c5_groups[] = { "gpio18", "gpio19" };
435 static const char * const blsp_spi5_groups[] = {
436 "gpio16", "gpio17", "gpio18", "gpio19"
437 };
438
439 static const char * const cci_i2c0_groups[] = { "gpio29", "gpio30" };
440
441 static const char * const cam_mclk0_groups[] = { "gpio26" };
442 static const char * const cam_mclk1_groups[] = { "gpio27" };
443
444 static const char * const gp0_clk_groups[] = { "gpio33" };
445 static const char * const gp1_clk_groups[] = { "gpio34" };
446
447 static const char * const sdc3_groups[] = {
448 "gpio39", "gpio40", "gpio41", "gpio42", "gpio43", "gpio44"
449 };
450
451 static const char * const wlan_groups[] = {
452 "gpio40", "gpio41", "gpio42", "gpio43", "gpio44"
453 };
454
455 static const struct pinfunction msm8226_functions[] = {
456 MSM_PIN_FUNCTION(audio_pcm),
457 MSM_PIN_FUNCTION(blsp_i2c1),
458 MSM_PIN_FUNCTION(blsp_i2c2),
459 MSM_PIN_FUNCTION(blsp_i2c3),
460 MSM_PIN_FUNCTION(blsp_i2c4),
461 MSM_PIN_FUNCTION(blsp_i2c5),
462 MSM_PIN_FUNCTION(blsp_spi1),
463 MSM_PIN_FUNCTION(blsp_spi2),
464 MSM_PIN_FUNCTION(blsp_spi3),
465 MSM_PIN_FUNCTION(blsp_spi4),
466 MSM_PIN_FUNCTION(blsp_spi5),
467 MSM_PIN_FUNCTION(blsp_uart1),
468 MSM_PIN_FUNCTION(blsp_uart2),
469 MSM_PIN_FUNCTION(blsp_uart3),
470 MSM_PIN_FUNCTION(blsp_uart4),
471 MSM_PIN_FUNCTION(blsp_uart5),
472 MSM_PIN_FUNCTION(blsp_uim1),
473 MSM_PIN_FUNCTION(blsp_uim2),
474 MSM_PIN_FUNCTION(blsp_uim3),
475 MSM_PIN_FUNCTION(blsp_uim4),
476 MSM_PIN_FUNCTION(blsp_uim5),
477 MSM_PIN_FUNCTION(cam_mclk0),
478 MSM_PIN_FUNCTION(cam_mclk1),
479 MSM_PIN_FUNCTION(cci_i2c0),
480 MSM_PIN_FUNCTION(gp0_clk),
481 MSM_PIN_FUNCTION(gp1_clk),
482 MSM_PIN_FUNCTION(gpio),
483 MSM_PIN_FUNCTION(sdc3),
484 MSM_PIN_FUNCTION(wlan),
485 };
486
487 static const struct msm_pingroup msm8226_groups[] = {
488 PINGROUP(0, blsp_spi1, blsp_uart1, blsp_uim1, NA, NA, NA, NA),
489 PINGROUP(1, blsp_spi1, blsp_uart1, blsp_uim1, NA, NA, NA, NA),
490 PINGROUP(2, blsp_spi1, blsp_uart1, blsp_i2c1, NA, NA, NA, NA),
491 PINGROUP(3, blsp_spi1, blsp_uart1, blsp_i2c1, NA, NA, NA, NA),
492 PINGROUP(4, blsp_spi2, blsp_uart2, blsp_uim2, NA, NA, NA, NA),
493 PINGROUP(5, blsp_spi2, blsp_uart2, blsp_uim2, NA, NA, NA, NA),
494 PINGROUP(6, blsp_spi2, blsp_uart2, blsp_i2c2, NA, NA, NA, NA),
495 PINGROUP(7, blsp_spi2, blsp_uart2, blsp_i2c2, NA, NA, NA, NA),
496 PINGROUP(8, blsp_spi3, blsp_uart3, blsp_uim3, NA, NA, NA, NA),
497 PINGROUP(9, blsp_spi3, blsp_uart3, blsp_uim3, NA, NA, NA, NA),
498 PINGROUP(10, blsp_spi3, blsp_uart3, blsp_i2c3, NA, NA, NA, NA),
499 PINGROUP(11, blsp_spi3, blsp_uart3, blsp_i2c3, NA, NA, NA, NA),
500 PINGROUP(12, blsp_spi4, blsp_uart4, blsp_uim4, NA, NA, NA, NA),
501 PINGROUP(13, blsp_spi4, blsp_uart4, blsp_uim4, NA, NA, NA, NA),
502 PINGROUP(14, blsp_spi4, blsp_uart4, blsp_i2c4, NA, NA, NA, NA),
503 PINGROUP(15, blsp_spi4, blsp_uart4, blsp_i2c4, NA, NA, NA, NA),
504 PINGROUP(16, blsp_spi5, blsp_uart5, blsp_uim5, NA, NA, NA, NA),
505 PINGROUP(17, blsp_spi5, blsp_uart5, blsp_uim5, NA, NA, NA, NA),
506 PINGROUP(18, blsp_spi5, blsp_uart5, blsp_i2c5, NA, NA, NA, NA),
507 PINGROUP(19, blsp_spi5, blsp_uart5, blsp_i2c5, NA, NA, NA, NA),
508 PINGROUP(20, NA, NA, NA, NA, NA, NA, NA),
509 PINGROUP(21, NA, NA, NA, NA, NA, NA, NA),
510 PINGROUP(22, NA, NA, NA, NA, NA, NA, NA),
511 PINGROUP(23, NA, NA, NA, NA, NA, NA, NA),
512 PINGROUP(24, NA, NA, NA, NA, NA, NA, NA),
513 PINGROUP(25, NA, NA, NA, NA, NA, NA, NA),
514 PINGROUP(26, cam_mclk0, NA, NA, NA, NA, NA, NA),
515 PINGROUP(27, cam_mclk1, NA, NA, NA, NA, NA, NA),
516 PINGROUP(28, NA, NA, NA, NA, NA, NA, NA),
517 PINGROUP(29, cci_i2c0, NA, NA, NA, NA, NA, NA),
518 PINGROUP(30, cci_i2c0, NA, NA, NA, NA, NA, NA),
519 PINGROUP(31, NA, NA, NA, NA, NA, NA, NA),
520 PINGROUP(32, NA, NA, NA, NA, NA, NA, NA),
521 PINGROUP(33, NA, NA, gp0_clk, NA, NA, NA, NA),
522 PINGROUP(34, NA, NA, gp1_clk, NA, NA, NA, NA),
523 PINGROUP(35, NA, NA, NA, NA, NA, NA, NA),
524 PINGROUP(36, NA, NA, NA, NA, NA, NA, NA),
525 PINGROUP(37, NA, NA, NA, NA, NA, NA, NA),
526 PINGROUP(38, NA, NA, NA, NA, NA, NA, NA),
527 PINGROUP(39, NA, sdc3, NA, NA, NA, NA, NA),
528 PINGROUP(40, wlan, sdc3, NA, NA, NA, NA, NA),
529 PINGROUP(41, wlan, sdc3, NA, NA, NA, NA, NA),
530 PINGROUP(42, wlan, sdc3, NA, NA, NA, NA, NA),
531 PINGROUP(43, wlan, sdc3, NA, NA, NA, NA, NA),
532 PINGROUP(44, wlan, sdc3, NA, NA, NA, NA, NA),
533 PINGROUP(45, NA, NA, NA, NA, NA, NA, NA),
534 PINGROUP(46, NA, NA, NA, NA, NA, NA, NA),
535 PINGROUP(47, NA, NA, NA, NA, NA, NA, NA),
536 PINGROUP(48, NA, NA, NA, NA, NA, NA, NA),
537 PINGROUP(49, NA, NA, NA, NA, NA, NA, NA),
538 PINGROUP(50, NA, NA, NA, NA, NA, NA, NA),
539 PINGROUP(51, NA, NA, NA, NA, NA, NA, NA),
540 PINGROUP(52, NA, NA, NA, NA, NA, NA, NA),
541 PINGROUP(53, NA, NA, NA, NA, NA, NA, NA),
542 PINGROUP(54, NA, NA, NA, NA, NA, NA, NA),
543 PINGROUP(55, NA, NA, NA, NA, NA, NA, NA),
544 PINGROUP(56, NA, NA, NA, NA, NA, NA, NA),
545 PINGROUP(57, NA, NA, NA, NA, NA, NA, NA),
546 PINGROUP(58, NA, NA, NA, NA, NA, NA, NA),
547 PINGROUP(59, NA, NA, NA, NA, NA, NA, NA),
548 PINGROUP(60, NA, NA, NA, NA, NA, NA, NA),
549 PINGROUP(61, NA, NA, NA, NA, NA, NA, NA),
550 PINGROUP(62, NA, NA, NA, NA, NA, NA, NA),
551 PINGROUP(63, audio_pcm, NA, NA, NA, NA, NA, NA),
552 PINGROUP(64, audio_pcm, NA, NA, NA, NA, NA, NA),
553 PINGROUP(65, audio_pcm, NA, NA, NA, NA, NA, NA),
554 PINGROUP(66, audio_pcm, NA, NA, NA, NA, NA, NA),
555 PINGROUP(67, NA, NA, NA, NA, NA, NA, NA),
556 PINGROUP(68, NA, NA, NA, NA, NA, NA, NA),
557 PINGROUP(69, NA, NA, NA, NA, NA, NA, NA),
558 PINGROUP(70, NA, NA, NA, NA, NA, NA, NA),
559 PINGROUP(71, NA, NA, NA, NA, NA, NA, NA),
560 PINGROUP(72, NA, NA, NA, NA, NA, NA, NA),
561 PINGROUP(73, NA, NA, NA, NA, NA, NA, NA),
562 PINGROUP(74, NA, NA, NA, NA, NA, NA, NA),
563 PINGROUP(75, NA, NA, NA, NA, NA, NA, NA),
564 PINGROUP(76, NA, NA, NA, NA, NA, NA, NA),
565 PINGROUP(77, NA, NA, NA, NA, NA, NA, NA),
566 PINGROUP(78, NA, NA, NA, NA, NA, NA, NA),
567 PINGROUP(79, NA, NA, NA, NA, NA, NA, NA),
568 PINGROUP(80, NA, NA, NA, NA, NA, NA, NA),
569 PINGROUP(81, NA, NA, NA, NA, NA, NA, NA),
570 PINGROUP(82, NA, NA, NA, NA, NA, NA, NA),
571 PINGROUP(83, NA, NA, NA, NA, NA, NA, NA),
572 PINGROUP(84, NA, NA, NA, NA, NA, NA, NA),
573 PINGROUP(85, NA, NA, NA, NA, NA, NA, NA),
574 PINGROUP(86, NA, NA, NA, NA, NA, NA, NA),
575 PINGROUP(87, NA, NA, NA, NA, NA, NA, NA),
576 PINGROUP(88, NA, NA, NA, NA, NA, NA, NA),
577 PINGROUP(89, NA, NA, NA, NA, NA, NA, NA),
578 PINGROUP(90, NA, NA, NA, NA, NA, NA, NA),
579 PINGROUP(91, NA, NA, NA, NA, NA, NA, NA),
580 PINGROUP(92, NA, NA, NA, NA, NA, NA, NA),
581 PINGROUP(93, NA, NA, NA, NA, NA, NA, NA),
582 PINGROUP(94, NA, NA, NA, NA, NA, NA, NA),
583 PINGROUP(95, NA, NA, NA, NA, NA, NA, NA),
584 PINGROUP(96, NA, NA, NA, NA, NA, NA, NA),
585 PINGROUP(97, NA, NA, NA, NA, NA, NA, NA),
586 PINGROUP(98, NA, NA, NA, NA, NA, NA, NA),
587 PINGROUP(99, NA, NA, NA, NA, NA, NA, NA),
588 PINGROUP(100, NA, NA, NA, NA, NA, NA, NA),
589 PINGROUP(101, NA, NA, NA, NA, NA, NA, NA),
590 PINGROUP(102, NA, NA, NA, NA, NA, NA, NA),
591 PINGROUP(103, NA, NA, NA, NA, NA, NA, NA),
592 PINGROUP(104, NA, NA, NA, NA, NA, NA, NA),
593 PINGROUP(105, NA, NA, NA, NA, NA, NA, NA),
594 PINGROUP(106, NA, NA, NA, NA, NA, NA, NA),
595 PINGROUP(107, NA, NA, NA, NA, NA, NA, NA),
596 PINGROUP(108, NA, NA, NA, NA, NA, NA, NA),
597 PINGROUP(109, NA, NA, NA, NA, NA, NA, NA),
598 PINGROUP(110, NA, NA, NA, NA, NA, NA, NA),
599 PINGROUP(111, NA, NA, NA, NA, NA, NA, NA),
600 PINGROUP(112, NA, NA, NA, NA, NA, NA, NA),
601 PINGROUP(113, NA, NA, NA, NA, NA, NA, NA),
602 PINGROUP(114, NA, NA, NA, NA, NA, NA, NA),
603 PINGROUP(115, NA, NA, NA, NA, NA, NA, NA),
604 PINGROUP(116, NA, NA, NA, NA, NA, NA, NA),
605 SDC_PINGROUP(sdc1_clk, 0x2044, 13, 6),
606 SDC_PINGROUP(sdc1_cmd, 0x2044, 11, 3),
607 SDC_PINGROUP(sdc1_data, 0x2044, 9, 0),
608 SDC_PINGROUP(sdc2_clk, 0x2048, 14, 6),
609 SDC_PINGROUP(sdc2_cmd, 0x2048, 11, 3),
610 SDC_PINGROUP(sdc2_data, 0x2048, 9, 0),
611 };
612
613 #define NUM_GPIO_PINGROUPS 117
614
615 static const struct msm_pinctrl_soc_data msm8226_pinctrl = {
616 .pins = msm8226_pins,
617 .npins = ARRAY_SIZE(msm8226_pins),
618 .functions = msm8226_functions,
619 .nfunctions = ARRAY_SIZE(msm8226_functions),
620 .groups = msm8226_groups,
621 .ngroups = ARRAY_SIZE(msm8226_groups),
622 .ngpios = NUM_GPIO_PINGROUPS,
623 };
624
msm8226_pinctrl_probe(struct platform_device * pdev)625 static int msm8226_pinctrl_probe(struct platform_device *pdev)
626 {
627 return msm_pinctrl_probe(pdev, &msm8226_pinctrl);
628 }
629
630 static const struct of_device_id msm8226_pinctrl_of_match[] = {
631 { .compatible = "qcom,msm8226-pinctrl", },
632 { },
633 };
634
635 static struct platform_driver msm8226_pinctrl_driver = {
636 .driver = {
637 .name = "msm8226-pinctrl",
638 .of_match_table = msm8226_pinctrl_of_match,
639 },
640 .probe = msm8226_pinctrl_probe,
641 .remove = msm_pinctrl_remove,
642 };
643
msm8226_pinctrl_init(void)644 static int __init msm8226_pinctrl_init(void)
645 {
646 return platform_driver_register(&msm8226_pinctrl_driver);
647 }
648 arch_initcall(msm8226_pinctrl_init);
649
msm8226_pinctrl_exit(void)650 static void __exit msm8226_pinctrl_exit(void)
651 {
652 platform_driver_unregister(&msm8226_pinctrl_driver);
653 }
654 module_exit(msm8226_pinctrl_exit);
655
656 MODULE_AUTHOR("Bartosz Dudziak <bartosz.dudziak@snejp.pl>");
657 MODULE_DESCRIPTION("Qualcomm MSM8226 pinctrl driver");
658 MODULE_LICENSE("GPL v2");
659 MODULE_DEVICE_TABLE(of, msm8226_pinctrl_of_match);
660