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 
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 
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 
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