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Linux 4.16.11
[linux/fpc-iii.git] / drivers / regulator / ab8500.c
blob0f97514e347430b53277f1a42f7ddf1fe7b8e71b
1 /*
2 * Copyright (C) ST-Ericsson SA 2010
3 *
4 * License Terms: GNU General Public License v2
5 *
6 * Authors: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson
7 * Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson
8 * Daniel Willerud <daniel.willerud@stericsson.com> for ST-Ericsson
9 *
10 * AB8500 peripheral regulators
11 *
12 * AB8500 supports the following regulators:
13 * VAUX1/2/3, VINTCORE, VTVOUT, VUSB, VAUDIO, VAMIC1/2, VDMIC, VANA
14 *
15 * AB8505 supports the following regulators:
16 * VAUX1/2/3/4/5/6, VINTCORE, VADC, VUSB, VAUDIO, VAMIC1/2, VDMIC, VANA
17 */
18 #include <linux/init.h>
19 #include <linux/kernel.h>
20 #include <linux/module.h>
21 #include <linux/err.h>
22 #include <linux/platform_device.h>
23 #include <linux/mfd/abx500.h>
24 #include <linux/mfd/abx500/ab8500.h>
25 #include <linux/of.h>
26 #include <linux/regulator/of_regulator.h>
27 #include <linux/regulator/driver.h>
28 #include <linux/regulator/machine.h>
29 #include <linux/regulator/ab8500.h>
30 #include <linux/slab.h>
31
32 /**
33 * struct ab8500_shared_mode - is used when mode is shared between
34 * two regulators.
35 * @shared_regulator: pointer to the other sharing regulator
36 * @lp_mode_req: low power mode requested by this regulator
37 */
38 struct ab8500_shared_mode {
39 struct ab8500_regulator_info *shared_regulator;
40 bool lp_mode_req;
41 };
42
43 /**
44 * struct ab8500_regulator_info - ab8500 regulator information
45 * @dev: device pointer
46 * @desc: regulator description
47 * @regulator_dev: regulator device
48 * @shared_mode: used when mode is shared between two regulators
49 * @load_lp_uA: maximum load in idle (low power) mode
50 * @update_bank: bank to control on/off
51 * @update_reg: register to control on/off
52 * @update_mask: mask to enable/disable and set mode of regulator
53 * @update_val: bits holding the regulator current mode
54 * @update_val_idle: bits to enable the regulator in idle (low power) mode
55 * @update_val_normal: bits to enable the regulator in normal (high power) mode
56 * @mode_bank: bank with location of mode register
57 * @mode_reg: mode register
58 * @mode_mask: mask for setting mode
59 * @mode_val_idle: mode setting for low power
60 * @mode_val_normal: mode setting for normal power
61 * @voltage_bank: bank to control regulator voltage
62 * @voltage_reg: register to control regulator voltage
63 * @voltage_mask: mask to control regulator voltage
64 */
65 struct ab8500_regulator_info {
66 struct device *dev;
67 struct regulator_desc desc;
68 struct regulator_dev *regulator;
69 struct ab8500_shared_mode *shared_mode;
70 int load_lp_uA;
71 u8 update_bank;
72 u8 update_reg;
73 u8 update_mask;
74 u8 update_val;
75 u8 update_val_idle;
76 u8 update_val_normal;
77 u8 mode_bank;
78 u8 mode_reg;
79 u8 mode_mask;
80 u8 mode_val_idle;
81 u8 mode_val_normal;
82 u8 voltage_bank;
83 u8 voltage_reg;
84 u8 voltage_mask;
85 struct {
86 u8 voltage_limit;
87 u8 voltage_bank;
88 u8 voltage_reg;
89 u8 voltage_mask;
90 } expand_register;
91 };
92
93 /* voltage tables for the vauxn/vintcore supplies */
94 static const unsigned int ldo_vauxn_voltages[] = {
95 1100000,
96 1200000,
97 1300000,
98 1400000,
99 1500000,
100 1800000,
101 1850000,
102 1900000,
103 2500000,
104 2650000,
105 2700000,
106 2750000,
107 2800000,
108 2900000,
109 3000000,
110 3300000,
111 };
112
113 static const unsigned int ldo_vaux3_voltages[] = {
114 1200000,
115 1500000,
116 1800000,
117 2100000,
118 2500000,
119 2750000,
120 2790000,
121 2910000,
122 };
123
124 static const unsigned int ldo_vaux56_voltages[] = {
125 1800000,
126 1050000,
127 1100000,
128 1200000,
129 1500000,
130 2200000,
131 2500000,
132 2790000,
133 };
134
135 static const unsigned int ldo_vaux3_ab8540_voltages[] = {
136 1200000,
137 1500000,
138 1800000,
139 2100000,
140 2500000,
141 2750000,
142 2790000,
143 2910000,
144 3050000,
145 };
146
147 static const unsigned int ldo_vaux56_ab8540_voltages[] = {
148 750000, 760000, 770000, 780000, 790000, 800000,
149 810000, 820000, 830000, 840000, 850000, 860000,
150 870000, 880000, 890000, 900000, 910000, 920000,
151 930000, 940000, 950000, 960000, 970000, 980000,
152 990000, 1000000, 1010000, 1020000, 1030000,
153 1040000, 1050000, 1060000, 1070000, 1080000,
154 1090000, 1100000, 1110000, 1120000, 1130000,
155 1140000, 1150000, 1160000, 1170000, 1180000,
156 1190000, 1200000, 1210000, 1220000, 1230000,
157 1240000, 1250000, 1260000, 1270000, 1280000,
158 1290000, 1300000, 1310000, 1320000, 1330000,
159 1340000, 1350000, 1360000, 1800000, 2790000,
160 };
161
162 static const unsigned int ldo_vintcore_voltages[] = {
163 1200000,
164 1225000,
165 1250000,
166 1275000,
167 1300000,
168 1325000,
169 1350000,
170 };
171
172 static const unsigned int ldo_sdio_voltages[] = {
173 1160000,
174 1050000,
175 1100000,
176 1500000,
177 1800000,
178 2200000,
179 2910000,
180 3050000,
181 };
182
183 static const unsigned int fixed_1200000_voltage[] = {
184 1200000,
185 };
186
187 static const unsigned int fixed_1800000_voltage[] = {
188 1800000,
189 };
190
191 static const unsigned int fixed_2000000_voltage[] = {
192 2000000,
193 };
194
195 static const unsigned int fixed_2050000_voltage[] = {
196 2050000,
197 };
198
199 static const unsigned int fixed_3300000_voltage[] = {
200 3300000,
201 };
202
203 static const unsigned int ldo_vana_voltages[] = {
204 1050000,
205 1075000,
206 1100000,
207 1125000,
208 1150000,
209 1175000,
210 1200000,
211 1225000,
212 };
213
214 static const unsigned int ldo_vaudio_voltages[] = {
215 2000000,
216 2100000,
217 2200000,
218 2300000,
219 2400000,
220 2500000,
221 2600000,
222 2600000, /* Duplicated in Vaudio and IsoUicc Control register. */
223 };
224
225 static const unsigned int ldo_vdmic_voltages[] = {
226 1800000,
227 1900000,
228 2000000,
229 2850000,
230 };
231
232 static DEFINE_MUTEX(shared_mode_mutex);
233 static struct ab8500_shared_mode ldo_anamic1_shared;
234 static struct ab8500_shared_mode ldo_anamic2_shared;
235 static struct ab8500_shared_mode ab8540_ldo_anamic1_shared;
236 static struct ab8500_shared_mode ab8540_ldo_anamic2_shared;
237
238 static int ab8500_regulator_enable(struct regulator_dev *rdev)
239 {
240 int ret;
241 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
242
243 if (info == NULL) {
244 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
245 return -EINVAL;
246 }
247
248 ret = abx500_mask_and_set_register_interruptible(info->dev,
249 info->update_bank, info->update_reg,
250 info->update_mask, info->update_val);
251 if (ret < 0) {
252 dev_err(rdev_get_dev(rdev),
253 "couldn't set enable bits for regulator\n");
254 return ret;
255 }
256
257 dev_vdbg(rdev_get_dev(rdev),
258 "%s-enable (bank, reg, mask, value): 0x%x, 0x%x, 0x%x, 0x%x\n",
259 info->desc.name, info->update_bank, info->update_reg,
260 info->update_mask, info->update_val);
261
262 return ret;
263 }
264
265 static int ab8500_regulator_disable(struct regulator_dev *rdev)
266 {
267 int ret;
268 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
269
270 if (info == NULL) {
271 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
272 return -EINVAL;
273 }
274
275 ret = abx500_mask_and_set_register_interruptible(info->dev,
276 info->update_bank, info->update_reg,
277 info->update_mask, 0x0);
278 if (ret < 0) {
279 dev_err(rdev_get_dev(rdev),
280 "couldn't set disable bits for regulator\n");
281 return ret;
282 }
283
284 dev_vdbg(rdev_get_dev(rdev),
285 "%s-disable (bank, reg, mask, value): 0x%x, 0x%x, 0x%x, 0x%x\n",
286 info->desc.name, info->update_bank, info->update_reg,
287 info->update_mask, 0x0);
288
289 return ret;
290 }
291
292 static int ab8500_regulator_is_enabled(struct regulator_dev *rdev)
293 {
294 int ret;
295 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
296 u8 regval;
297
298 if (info == NULL) {
299 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
300 return -EINVAL;
301 }
302
303 ret = abx500_get_register_interruptible(info->dev,
304 info->update_bank, info->update_reg, &regval);
305 if (ret < 0) {
306 dev_err(rdev_get_dev(rdev),
307 "couldn't read 0x%x register\n", info->update_reg);
308 return ret;
309 }
310
311 dev_vdbg(rdev_get_dev(rdev),
312 "%s-is_enabled (bank, reg, mask, value): 0x%x, 0x%x, 0x%x,"
313 " 0x%x\n",
314 info->desc.name, info->update_bank, info->update_reg,
315 info->update_mask, regval);
316
317 if (regval & info->update_mask)
318 return 1;
319 else
320 return 0;
321 }
322
323 static unsigned int ab8500_regulator_get_optimum_mode(
324 struct regulator_dev *rdev, int input_uV,
325 int output_uV, int load_uA)
326 {
327 unsigned int mode;
328
329 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
330
331 if (info == NULL) {
332 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
333 return -EINVAL;
334 }
335
336 if (load_uA <= info->load_lp_uA)
337 mode = REGULATOR_MODE_IDLE;
338 else
339 mode = REGULATOR_MODE_NORMAL;
340
341 return mode;
342 }
343
344 static int ab8500_regulator_set_mode(struct regulator_dev *rdev,
345 unsigned int mode)
346 {
347 int ret = 0;
348 u8 bank, reg, mask, val;
349 bool lp_mode_req = false;
350 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
351
352 if (info == NULL) {
353 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
354 return -EINVAL;
355 }
356
357 if (info->mode_mask) {
358 bank = info->mode_bank;
359 reg = info->mode_reg;
360 mask = info->mode_mask;
361 } else {
362 bank = info->update_bank;
363 reg = info->update_reg;
364 mask = info->update_mask;
365 }
366
367 if (info->shared_mode)
368 mutex_lock(&shared_mode_mutex);
369
370 switch (mode) {
371 case REGULATOR_MODE_NORMAL:
372 if (info->shared_mode)
373 lp_mode_req = false;
374
375 if (info->mode_mask)
376 val = info->mode_val_normal;
377 else
378 val = info->update_val_normal;
379 break;
380 case REGULATOR_MODE_IDLE:
381 if (info->shared_mode) {
382 struct ab8500_regulator_info *shared_regulator;
383
384 shared_regulator = info->shared_mode->shared_regulator;
385 if (!shared_regulator->shared_mode->lp_mode_req) {
386 /* Other regulator prevent LP mode */
387 info->shared_mode->lp_mode_req = true;
388 goto out_unlock;
389 }
390
391 lp_mode_req = true;
392 }
393
394 if (info->mode_mask)
395 val = info->mode_val_idle;
396 else
397 val = info->update_val_idle;
398 break;
399 default:
400 ret = -EINVAL;
401 goto out_unlock;
402 }
403
404 if (info->mode_mask || ab8500_regulator_is_enabled(rdev)) {
405 ret = abx500_mask_and_set_register_interruptible(info->dev,
406 bank, reg, mask, val);
407 if (ret < 0) {
408 dev_err(rdev_get_dev(rdev),
409 "couldn't set regulator mode\n");
410 goto out_unlock;
411 }
412
413 dev_vdbg(rdev_get_dev(rdev),
414 "%s-set_mode (bank, reg, mask, value): "
415 "0x%x, 0x%x, 0x%x, 0x%x\n",
416 info->desc.name, bank, reg,
417 mask, val);
418 }
419
420 if (!info->mode_mask)
421 info->update_val = val;
422
423 if (info->shared_mode)
424 info->shared_mode->lp_mode_req = lp_mode_req;
425
426 out_unlock:
427 if (info->shared_mode)
428 mutex_unlock(&shared_mode_mutex);
429
430 return ret;
431 }
432
433 static unsigned int ab8500_regulator_get_mode(struct regulator_dev *rdev)
434 {
435 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
436 int ret;
437 u8 val;
438 u8 val_normal;
439 u8 val_idle;
440
441 if (info == NULL) {
442 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
443 return -EINVAL;
444 }
445
446 /* Need special handling for shared mode */
447 if (info->shared_mode) {
448 if (info->shared_mode->lp_mode_req)
449 return REGULATOR_MODE_IDLE;
450 else
451 return REGULATOR_MODE_NORMAL;
452 }
453
454 if (info->mode_mask) {
455 /* Dedicated register for handling mode */
456 ret = abx500_get_register_interruptible(info->dev,
457 info->mode_bank, info->mode_reg, &val);
458 val = val & info->mode_mask;
459
460 val_normal = info->mode_val_normal;
461 val_idle = info->mode_val_idle;
462 } else {
463 /* Mode register same as enable register */
464 val = info->update_val;
465 val_normal = info->update_val_normal;
466 val_idle = info->update_val_idle;
467 }
468
469 if (val == val_normal)
470 ret = REGULATOR_MODE_NORMAL;
471 else if (val == val_idle)
472 ret = REGULATOR_MODE_IDLE;
473 else
474 ret = -EINVAL;
475
476 return ret;
477 }
478
479 static int ab8500_regulator_get_voltage_sel(struct regulator_dev *rdev)
480 {
481 int ret, voltage_shift;
482 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
483 u8 regval;
484
485 if (info == NULL) {
486 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
487 return -EINVAL;
488 }
489
490 voltage_shift = ffs(info->voltage_mask) - 1;
491
492 ret = abx500_get_register_interruptible(info->dev,
493 info->voltage_bank, info->voltage_reg, &regval);
494 if (ret < 0) {
495 dev_err(rdev_get_dev(rdev),
496 "couldn't read voltage reg for regulator\n");
497 return ret;
498 }
499
500 dev_vdbg(rdev_get_dev(rdev),
501 "%s-get_voltage (bank, reg, mask, shift, value): "
502 "0x%x, 0x%x, 0x%x, 0x%x, 0x%x\n",
503 info->desc.name, info->voltage_bank,
504 info->voltage_reg, info->voltage_mask,
505 voltage_shift, regval);
506
507 return (regval & info->voltage_mask) >> voltage_shift;
508 }
509
510 static int ab8540_aux3_regulator_get_voltage_sel(struct regulator_dev *rdev)
511 {
512 int ret, voltage_shift;
513 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
514 u8 regval, regval_expand;
515
516 if (info == NULL) {
517 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
518 return -EINVAL;
519 }
520
521 ret = abx500_get_register_interruptible(info->dev,
522 info->expand_register.voltage_bank,
523 info->expand_register.voltage_reg, &regval_expand);
524 if (ret < 0) {
525 dev_err(rdev_get_dev(rdev),
526 "couldn't read voltage expand reg for regulator\n");
527 return ret;
528 }
529
530 dev_vdbg(rdev_get_dev(rdev),
531 "%s-get_voltage expand (bank, reg, mask, value): 0x%x, 0x%x, 0x%x, 0x%x\n",
532 info->desc.name, info->expand_register.voltage_bank,
533 info->expand_register.voltage_reg,
534 info->expand_register.voltage_mask, regval_expand);
535
536 if (regval_expand & info->expand_register.voltage_mask)
537 return info->expand_register.voltage_limit;
538
539 ret = abx500_get_register_interruptible(info->dev,
540 info->voltage_bank, info->voltage_reg, &regval);
541 if (ret < 0) {
542 dev_err(rdev_get_dev(rdev),
543 "couldn't read voltage reg for regulator\n");
544 return ret;
545 }
546
547 dev_vdbg(rdev_get_dev(rdev),
548 "%s-get_voltage (bank, reg, mask, value): 0x%x, 0x%x, 0x%x, 0x%x\n",
549 info->desc.name, info->voltage_bank, info->voltage_reg,
550 info->voltage_mask, regval);
551
552 voltage_shift = ffs(info->voltage_mask) - 1;
553
554 return (regval & info->voltage_mask) >> voltage_shift;
555 }
556
557 static int ab8500_regulator_set_voltage_sel(struct regulator_dev *rdev,
558 unsigned selector)
559 {
560 int ret, voltage_shift;
561 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
562 u8 regval;
563
564 if (info == NULL) {
565 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
566 return -EINVAL;
567 }
568
569 voltage_shift = ffs(info->voltage_mask) - 1;
570
571 /* set the registers for the request */
572 regval = (u8)selector << voltage_shift;
573 ret = abx500_mask_and_set_register_interruptible(info->dev,
574 info->voltage_bank, info->voltage_reg,
575 info->voltage_mask, regval);
576 if (ret < 0)
577 dev_err(rdev_get_dev(rdev),
578 "couldn't set voltage reg for regulator\n");
579
580 dev_vdbg(rdev_get_dev(rdev),
581 "%s-set_voltage (bank, reg, mask, value): 0x%x, 0x%x, 0x%x,"
582 " 0x%x\n",
583 info->desc.name, info->voltage_bank, info->voltage_reg,
584 info->voltage_mask, regval);
585
586 return ret;
587 }
588
589 static int ab8540_aux3_regulator_set_voltage_sel(struct regulator_dev *rdev,
590 unsigned selector)
591 {
592 int ret;
593 struct ab8500_regulator_info *info = rdev_get_drvdata(rdev);
594 u8 regval, regval_expand;
595
596 if (info == NULL) {
597 dev_err(rdev_get_dev(rdev), "regulator info null pointer\n");
598 return -EINVAL;
599 }
600
601 if (selector < info->expand_register.voltage_limit) {
602 int voltage_shift = ffs(info->voltage_mask) - 1;
603
604 regval = (u8)selector << voltage_shift;
605 ret = abx500_mask_and_set_register_interruptible(info->dev,
606 info->voltage_bank, info->voltage_reg,
607 info->voltage_mask, regval);
608 if (ret < 0) {
609 dev_err(rdev_get_dev(rdev),
610 "couldn't set voltage reg for regulator\n");
611 return ret;
612 }
613
614 dev_vdbg(rdev_get_dev(rdev),
615 "%s-set_voltage (bank, reg, mask, value): 0x%x, 0x%x, 0x%x, 0x%x\n",
616 info->desc.name, info->voltage_bank, info->voltage_reg,
617 info->voltage_mask, regval);
618
619 regval_expand = 0;
620 } else {
621 regval_expand = info->expand_register.voltage_mask;
622 }
623
624 ret = abx500_mask_and_set_register_interruptible(info->dev,
625 info->expand_register.voltage_bank,
626 info->expand_register.voltage_reg,
627 info->expand_register.voltage_mask,
628 regval_expand);
629 if (ret < 0) {
630 dev_err(rdev_get_dev(rdev),
631 "couldn't set expand voltage reg for regulator\n");
632 return ret;
633 }
634
635 dev_vdbg(rdev_get_dev(rdev),
636 "%s-set_voltage expand (bank, reg, mask, value): 0x%x, 0x%x, 0x%x, 0x%x\n",
637 info->desc.name, info->expand_register.voltage_bank,
638 info->expand_register.voltage_reg,
639 info->expand_register.voltage_mask, regval_expand);
640
641 return 0;
642 }
643
644 static struct regulator_ops ab8500_regulator_volt_mode_ops = {
645 .enable = ab8500_regulator_enable,
646 .disable = ab8500_regulator_disable,
647 .is_enabled = ab8500_regulator_is_enabled,
648 .get_optimum_mode = ab8500_regulator_get_optimum_mode,
649 .set_mode = ab8500_regulator_set_mode,
650 .get_mode = ab8500_regulator_get_mode,
651 .get_voltage_sel = ab8500_regulator_get_voltage_sel,
652 .set_voltage_sel = ab8500_regulator_set_voltage_sel,
653 .list_voltage = regulator_list_voltage_table,
654 };
655
656 static struct regulator_ops ab8540_aux3_regulator_volt_mode_ops = {
657 .enable = ab8500_regulator_enable,
658 .disable = ab8500_regulator_disable,
659 .get_optimum_mode = ab8500_regulator_get_optimum_mode,
660 .set_mode = ab8500_regulator_set_mode,
661 .get_mode = ab8500_regulator_get_mode,
662 .is_enabled = ab8500_regulator_is_enabled,
663 .get_voltage_sel = ab8540_aux3_regulator_get_voltage_sel,
664 .set_voltage_sel = ab8540_aux3_regulator_set_voltage_sel,
665 .list_voltage = regulator_list_voltage_table,
666 };
667
668 static struct regulator_ops ab8500_regulator_volt_ops = {
669 .enable = ab8500_regulator_enable,
670 .disable = ab8500_regulator_disable,
671 .is_enabled = ab8500_regulator_is_enabled,
672 .get_voltage_sel = ab8500_regulator_get_voltage_sel,
673 .set_voltage_sel = ab8500_regulator_set_voltage_sel,
674 .list_voltage = regulator_list_voltage_table,
675 };
676
677 static struct regulator_ops ab8500_regulator_mode_ops = {
678 .enable = ab8500_regulator_enable,
679 .disable = ab8500_regulator_disable,
680 .is_enabled = ab8500_regulator_is_enabled,
681 .get_optimum_mode = ab8500_regulator_get_optimum_mode,
682 .set_mode = ab8500_regulator_set_mode,
683 .get_mode = ab8500_regulator_get_mode,
684 .list_voltage = regulator_list_voltage_table,
685 };
686
687 static struct regulator_ops ab8500_regulator_ops = {
688 .enable = ab8500_regulator_enable,
689 .disable = ab8500_regulator_disable,
690 .is_enabled = ab8500_regulator_is_enabled,
691 .list_voltage = regulator_list_voltage_table,
692 };
693
694 static struct regulator_ops ab8500_regulator_anamic_mode_ops = {
695 .enable = ab8500_regulator_enable,
696 .disable = ab8500_regulator_disable,
697 .is_enabled = ab8500_regulator_is_enabled,
698 .set_mode = ab8500_regulator_set_mode,
699 .get_mode = ab8500_regulator_get_mode,
700 .list_voltage = regulator_list_voltage_table,
701 };
702
703 /* AB8500 regulator information */
704 static struct ab8500_regulator_info
705 ab8500_regulator_info[AB8500_NUM_REGULATORS] = {
706 /*
707 * Variable Voltage Regulators
708 * name, min mV, max mV,
709 * update bank, reg, mask, enable val
710 * volt bank, reg, mask
711 */
712 [AB8500_LDO_AUX1] = {
713 .desc = {
714 .name = "LDO-AUX1",
715 .ops = &ab8500_regulator_volt_mode_ops,
716 .type = REGULATOR_VOLTAGE,
717 .id = AB8500_LDO_AUX1,
718 .owner = THIS_MODULE,
719 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
720 .volt_table = ldo_vauxn_voltages,
721 .enable_time = 200,
722 .supply_name = "vin",
723 },
724 .load_lp_uA = 5000,
725 .update_bank = 0x04,
726 .update_reg = 0x09,
727 .update_mask = 0x03,
728 .update_val = 0x01,
729 .update_val_idle = 0x03,
730 .update_val_normal = 0x01,
731 .voltage_bank = 0x04,
732 .voltage_reg = 0x1f,
733 .voltage_mask = 0x0f,
734 },
735 [AB8500_LDO_AUX2] = {
736 .desc = {
737 .name = "LDO-AUX2",
738 .ops = &ab8500_regulator_volt_mode_ops,
739 .type = REGULATOR_VOLTAGE,
740 .id = AB8500_LDO_AUX2,
741 .owner = THIS_MODULE,
742 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
743 .volt_table = ldo_vauxn_voltages,
744 .enable_time = 200,
745 .supply_name = "vin",
746 },
747 .load_lp_uA = 5000,
748 .update_bank = 0x04,
749 .update_reg = 0x09,
750 .update_mask = 0x0c,
751 .update_val = 0x04,
752 .update_val_idle = 0x0c,
753 .update_val_normal = 0x04,
754 .voltage_bank = 0x04,
755 .voltage_reg = 0x20,
756 .voltage_mask = 0x0f,
757 },
758 [AB8500_LDO_AUX3] = {
759 .desc = {
760 .name = "LDO-AUX3",
761 .ops = &ab8500_regulator_volt_mode_ops,
762 .type = REGULATOR_VOLTAGE,
763 .id = AB8500_LDO_AUX3,
764 .owner = THIS_MODULE,
765 .n_voltages = ARRAY_SIZE(ldo_vaux3_voltages),
766 .volt_table = ldo_vaux3_voltages,
767 .enable_time = 450,
768 .supply_name = "vin",
769 },
770 .load_lp_uA = 5000,
771 .update_bank = 0x04,
772 .update_reg = 0x0a,
773 .update_mask = 0x03,
774 .update_val = 0x01,
775 .update_val_idle = 0x03,
776 .update_val_normal = 0x01,
777 .voltage_bank = 0x04,
778 .voltage_reg = 0x21,
779 .voltage_mask = 0x07,
780 },
781 [AB8500_LDO_INTCORE] = {
782 .desc = {
783 .name = "LDO-INTCORE",
784 .ops = &ab8500_regulator_volt_mode_ops,
785 .type = REGULATOR_VOLTAGE,
786 .id = AB8500_LDO_INTCORE,
787 .owner = THIS_MODULE,
788 .n_voltages = ARRAY_SIZE(ldo_vintcore_voltages),
789 .volt_table = ldo_vintcore_voltages,
790 .enable_time = 750,
791 },
792 .load_lp_uA = 5000,
793 .update_bank = 0x03,
794 .update_reg = 0x80,
795 .update_mask = 0x44,
796 .update_val = 0x44,
797 .update_val_idle = 0x44,
798 .update_val_normal = 0x04,
799 .voltage_bank = 0x03,
800 .voltage_reg = 0x80,
801 .voltage_mask = 0x38,
802 },
803
804 /*
805 * Fixed Voltage Regulators
806 * name, fixed mV,
807 * update bank, reg, mask, enable val
808 */
809 [AB8500_LDO_TVOUT] = {
810 .desc = {
811 .name = "LDO-TVOUT",
812 .ops = &ab8500_regulator_mode_ops,
813 .type = REGULATOR_VOLTAGE,
814 .id = AB8500_LDO_TVOUT,
815 .owner = THIS_MODULE,
816 .n_voltages = 1,
817 .volt_table = fixed_2000000_voltage,
818 .enable_time = 500,
819 },
820 .load_lp_uA = 1000,
821 .update_bank = 0x03,
822 .update_reg = 0x80,
823 .update_mask = 0x82,
824 .update_val = 0x02,
825 .update_val_idle = 0x82,
826 .update_val_normal = 0x02,
827 },
828 [AB8500_LDO_AUDIO] = {
829 .desc = {
830 .name = "LDO-AUDIO",
831 .ops = &ab8500_regulator_ops,
832 .type = REGULATOR_VOLTAGE,
833 .id = AB8500_LDO_AUDIO,
834 .owner = THIS_MODULE,
835 .n_voltages = 1,
836 .enable_time = 140,
837 .volt_table = fixed_2000000_voltage,
838 },
839 .update_bank = 0x03,
840 .update_reg = 0x83,
841 .update_mask = 0x02,
842 .update_val = 0x02,
843 },
844 [AB8500_LDO_ANAMIC1] = {
845 .desc = {
846 .name = "LDO-ANAMIC1",
847 .ops = &ab8500_regulator_ops,
848 .type = REGULATOR_VOLTAGE,
849 .id = AB8500_LDO_ANAMIC1,
850 .owner = THIS_MODULE,
851 .n_voltages = 1,
852 .enable_time = 500,
853 .volt_table = fixed_2050000_voltage,
854 },
855 .update_bank = 0x03,
856 .update_reg = 0x83,
857 .update_mask = 0x08,
858 .update_val = 0x08,
859 },
860 [AB8500_LDO_ANAMIC2] = {
861 .desc = {
862 .name = "LDO-ANAMIC2",
863 .ops = &ab8500_regulator_ops,
864 .type = REGULATOR_VOLTAGE,
865 .id = AB8500_LDO_ANAMIC2,
866 .owner = THIS_MODULE,
867 .n_voltages = 1,
868 .enable_time = 500,
869 .volt_table = fixed_2050000_voltage,
870 },
871 .update_bank = 0x03,
872 .update_reg = 0x83,
873 .update_mask = 0x10,
874 .update_val = 0x10,
875 },
876 [AB8500_LDO_DMIC] = {
877 .desc = {
878 .name = "LDO-DMIC",
879 .ops = &ab8500_regulator_ops,
880 .type = REGULATOR_VOLTAGE,
881 .id = AB8500_LDO_DMIC,
882 .owner = THIS_MODULE,
883 .n_voltages = 1,
884 .enable_time = 420,
885 .volt_table = fixed_1800000_voltage,
886 },
887 .update_bank = 0x03,
888 .update_reg = 0x83,
889 .update_mask = 0x04,
890 .update_val = 0x04,
891 },
892
893 /*
894 * Regulators with fixed voltage and normal/idle modes
895 */
896 [AB8500_LDO_ANA] = {
897 .desc = {
898 .name = "LDO-ANA",
899 .ops = &ab8500_regulator_mode_ops,
900 .type = REGULATOR_VOLTAGE,
901 .id = AB8500_LDO_ANA,
902 .owner = THIS_MODULE,
903 .n_voltages = 1,
904 .enable_time = 140,
905 .volt_table = fixed_1200000_voltage,
906 },
907 .load_lp_uA = 1000,
908 .update_bank = 0x04,
909 .update_reg = 0x06,
910 .update_mask = 0x0c,
911 .update_val = 0x04,
912 .update_val_idle = 0x0c,
913 .update_val_normal = 0x04,
914 },
915 };
916
917 /* AB8505 regulator information */
918 static struct ab8500_regulator_info
919 ab8505_regulator_info[AB8505_NUM_REGULATORS] = {
920 /*
921 * Variable Voltage Regulators
922 * name, min mV, max mV,
923 * update bank, reg, mask, enable val
924 * volt bank, reg, mask
925 */
926 [AB8505_LDO_AUX1] = {
927 .desc = {
928 .name = "LDO-AUX1",
929 .ops = &ab8500_regulator_volt_mode_ops,
930 .type = REGULATOR_VOLTAGE,
931 .id = AB8505_LDO_AUX1,
932 .owner = THIS_MODULE,
933 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
934 .volt_table = ldo_vauxn_voltages,
935 },
936 .load_lp_uA = 5000,
937 .update_bank = 0x04,
938 .update_reg = 0x09,
939 .update_mask = 0x03,
940 .update_val = 0x01,
941 .update_val_idle = 0x03,
942 .update_val_normal = 0x01,
943 .voltage_bank = 0x04,
944 .voltage_reg = 0x1f,
945 .voltage_mask = 0x0f,
946 },
947 [AB8505_LDO_AUX2] = {
948 .desc = {
949 .name = "LDO-AUX2",
950 .ops = &ab8500_regulator_volt_mode_ops,
951 .type = REGULATOR_VOLTAGE,
952 .id = AB8505_LDO_AUX2,
953 .owner = THIS_MODULE,
954 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
955 .volt_table = ldo_vauxn_voltages,
956 },
957 .load_lp_uA = 5000,
958 .update_bank = 0x04,
959 .update_reg = 0x09,
960 .update_mask = 0x0c,
961 .update_val = 0x04,
962 .update_val_idle = 0x0c,
963 .update_val_normal = 0x04,
964 .voltage_bank = 0x04,
965 .voltage_reg = 0x20,
966 .voltage_mask = 0x0f,
967 },
968 [AB8505_LDO_AUX3] = {
969 .desc = {
970 .name = "LDO-AUX3",
971 .ops = &ab8500_regulator_volt_mode_ops,
972 .type = REGULATOR_VOLTAGE,
973 .id = AB8505_LDO_AUX3,
974 .owner = THIS_MODULE,
975 .n_voltages = ARRAY_SIZE(ldo_vaux3_voltages),
976 .volt_table = ldo_vaux3_voltages,
977 },
978 .load_lp_uA = 5000,
979 .update_bank = 0x04,
980 .update_reg = 0x0a,
981 .update_mask = 0x03,
982 .update_val = 0x01,
983 .update_val_idle = 0x03,
984 .update_val_normal = 0x01,
985 .voltage_bank = 0x04,
986 .voltage_reg = 0x21,
987 .voltage_mask = 0x07,
988 },
989 [AB8505_LDO_AUX4] = {
990 .desc = {
991 .name = "LDO-AUX4",
992 .ops = &ab8500_regulator_volt_mode_ops,
993 .type = REGULATOR_VOLTAGE,
994 .id = AB8505_LDO_AUX4,
995 .owner = THIS_MODULE,
996 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
997 .volt_table = ldo_vauxn_voltages,
998 },
999 .load_lp_uA = 5000,
1000 /* values for Vaux4Regu register */
1001 .update_bank = 0x04,
1002 .update_reg = 0x2e,
1003 .update_mask = 0x03,
1004 .update_val = 0x01,
1005 .update_val_idle = 0x03,
1006 .update_val_normal = 0x01,
1007 /* values for Vaux4SEL register */
1008 .voltage_bank = 0x04,
1009 .voltage_reg = 0x2f,
1010 .voltage_mask = 0x0f,
1011 },
1012 [AB8505_LDO_AUX5] = {
1013 .desc = {
1014 .name = "LDO-AUX5",
1015 .ops = &ab8500_regulator_volt_mode_ops,
1016 .type = REGULATOR_VOLTAGE,
1017 .id = AB8505_LDO_AUX5,
1018 .owner = THIS_MODULE,
1019 .n_voltages = ARRAY_SIZE(ldo_vaux56_voltages),
1020 .volt_table = ldo_vaux56_voltages,
1021 },
1022 .load_lp_uA = 2000,
1023 /* values for CtrlVaux5 register */
1024 .update_bank = 0x01,
1025 .update_reg = 0x55,
1026 .update_mask = 0x18,
1027 .update_val = 0x10,
1028 .update_val_idle = 0x18,
1029 .update_val_normal = 0x10,
1030 .voltage_bank = 0x01,
1031 .voltage_reg = 0x55,
1032 .voltage_mask = 0x07,
1033 },
1034 [AB8505_LDO_AUX6] = {
1035 .desc = {
1036 .name = "LDO-AUX6",
1037 .ops = &ab8500_regulator_volt_mode_ops,
1038 .type = REGULATOR_VOLTAGE,
1039 .id = AB8505_LDO_AUX6,
1040 .owner = THIS_MODULE,
1041 .n_voltages = ARRAY_SIZE(ldo_vaux56_voltages),
1042 .volt_table = ldo_vaux56_voltages,
1043 },
1044 .load_lp_uA = 2000,
1045 /* values for CtrlVaux6 register */
1046 .update_bank = 0x01,
1047 .update_reg = 0x56,
1048 .update_mask = 0x18,
1049 .update_val = 0x10,
1050 .update_val_idle = 0x18,
1051 .update_val_normal = 0x10,
1052 .voltage_bank = 0x01,
1053 .voltage_reg = 0x56,
1054 .voltage_mask = 0x07,
1055 },
1056 [AB8505_LDO_INTCORE] = {
1057 .desc = {
1058 .name = "LDO-INTCORE",
1059 .ops = &ab8500_regulator_volt_mode_ops,
1060 .type = REGULATOR_VOLTAGE,
1061 .id = AB8505_LDO_INTCORE,
1062 .owner = THIS_MODULE,
1063 .n_voltages = ARRAY_SIZE(ldo_vintcore_voltages),
1064 .volt_table = ldo_vintcore_voltages,
1065 },
1066 .load_lp_uA = 5000,
1067 .update_bank = 0x03,
1068 .update_reg = 0x80,
1069 .update_mask = 0x44,
1070 .update_val = 0x04,
1071 .update_val_idle = 0x44,
1072 .update_val_normal = 0x04,
1073 .voltage_bank = 0x03,
1074 .voltage_reg = 0x80,
1075 .voltage_mask = 0x38,
1076 },
1077
1078 /*
1079 * Fixed Voltage Regulators
1080 * name, fixed mV,
1081 * update bank, reg, mask, enable val
1082 */
1083 [AB8505_LDO_ADC] = {
1084 .desc = {
1085 .name = "LDO-ADC",
1086 .ops = &ab8500_regulator_mode_ops,
1087 .type = REGULATOR_VOLTAGE,
1088 .id = AB8505_LDO_ADC,
1089 .owner = THIS_MODULE,
1090 .n_voltages = 1,
1091 .volt_table = fixed_2000000_voltage,
1092 .enable_time = 10000,
1093 },
1094 .load_lp_uA = 1000,
1095 .update_bank = 0x03,
1096 .update_reg = 0x80,
1097 .update_mask = 0x82,
1098 .update_val = 0x02,
1099 .update_val_idle = 0x82,
1100 .update_val_normal = 0x02,
1101 },
1102 [AB8505_LDO_USB] = {
1103 .desc = {
1104 .name = "LDO-USB",
1105 .ops = &ab8500_regulator_mode_ops,
1106 .type = REGULATOR_VOLTAGE,
1107 .id = AB8505_LDO_USB,
1108 .owner = THIS_MODULE,
1109 .n_voltages = 1,
1110 .volt_table = fixed_3300000_voltage,
1111 },
1112 .update_bank = 0x03,
1113 .update_reg = 0x82,
1114 .update_mask = 0x03,
1115 .update_val = 0x01,
1116 .update_val_idle = 0x03,
1117 .update_val_normal = 0x01,
1118 },
1119 [AB8505_LDO_AUDIO] = {
1120 .desc = {
1121 .name = "LDO-AUDIO",
1122 .ops = &ab8500_regulator_volt_ops,
1123 .type = REGULATOR_VOLTAGE,
1124 .id = AB8505_LDO_AUDIO,
1125 .owner = THIS_MODULE,
1126 .n_voltages = ARRAY_SIZE(ldo_vaudio_voltages),
1127 .volt_table = ldo_vaudio_voltages,
1128 },
1129 .update_bank = 0x03,
1130 .update_reg = 0x83,
1131 .update_mask = 0x02,
1132 .update_val = 0x02,
1133 .voltage_bank = 0x01,
1134 .voltage_reg = 0x57,
1135 .voltage_mask = 0x70,
1136 },
1137 [AB8505_LDO_ANAMIC1] = {
1138 .desc = {
1139 .name = "LDO-ANAMIC1",
1140 .ops = &ab8500_regulator_anamic_mode_ops,
1141 .type = REGULATOR_VOLTAGE,
1142 .id = AB8505_LDO_ANAMIC1,
1143 .owner = THIS_MODULE,
1144 .n_voltages = 1,
1145 .volt_table = fixed_2050000_voltage,
1146 },
1147 .shared_mode = &ldo_anamic1_shared,
1148 .update_bank = 0x03,
1149 .update_reg = 0x83,
1150 .update_mask = 0x08,
1151 .update_val = 0x08,
1152 .mode_bank = 0x01,
1153 .mode_reg = 0x54,
1154 .mode_mask = 0x04,
1155 .mode_val_idle = 0x04,
1156 .mode_val_normal = 0x00,
1157 },
1158 [AB8505_LDO_ANAMIC2] = {
1159 .desc = {
1160 .name = "LDO-ANAMIC2",
1161 .ops = &ab8500_regulator_anamic_mode_ops,
1162 .type = REGULATOR_VOLTAGE,
1163 .id = AB8505_LDO_ANAMIC2,
1164 .owner = THIS_MODULE,
1165 .n_voltages = 1,
1166 .volt_table = fixed_2050000_voltage,
1167 },
1168 .shared_mode = &ldo_anamic2_shared,
1169 .update_bank = 0x03,
1170 .update_reg = 0x83,
1171 .update_mask = 0x10,
1172 .update_val = 0x10,
1173 .mode_bank = 0x01,
1174 .mode_reg = 0x54,
1175 .mode_mask = 0x04,
1176 .mode_val_idle = 0x04,
1177 .mode_val_normal = 0x00,
1178 },
1179 [AB8505_LDO_AUX8] = {
1180 .desc = {
1181 .name = "LDO-AUX8",
1182 .ops = &ab8500_regulator_ops,
1183 .type = REGULATOR_VOLTAGE,
1184 .id = AB8505_LDO_AUX8,
1185 .owner = THIS_MODULE,
1186 .n_voltages = 1,
1187 .volt_table = fixed_1800000_voltage,
1188 },
1189 .update_bank = 0x03,
1190 .update_reg = 0x83,
1191 .update_mask = 0x04,
1192 .update_val = 0x04,
1193 },
1194 /*
1195 * Regulators with fixed voltage and normal/idle modes
1196 */
1197 [AB8505_LDO_ANA] = {
1198 .desc = {
1199 .name = "LDO-ANA",
1200 .ops = &ab8500_regulator_volt_mode_ops,
1201 .type = REGULATOR_VOLTAGE,
1202 .id = AB8505_LDO_ANA,
1203 .owner = THIS_MODULE,
1204 .n_voltages = ARRAY_SIZE(ldo_vana_voltages),
1205 .volt_table = ldo_vana_voltages,
1206 },
1207 .load_lp_uA = 1000,
1208 .update_bank = 0x04,
1209 .update_reg = 0x06,
1210 .update_mask = 0x0c,
1211 .update_val = 0x04,
1212 .update_val_idle = 0x0c,
1213 .update_val_normal = 0x04,
1214 .voltage_bank = 0x04,
1215 .voltage_reg = 0x29,
1216 .voltage_mask = 0x7,
1217 },
1218 };
1219
1220 /* AB9540 regulator information */
1221 static struct ab8500_regulator_info
1222 ab9540_regulator_info[AB9540_NUM_REGULATORS] = {
1223 /*
1224 * Variable Voltage Regulators
1225 * name, min mV, max mV,
1226 * update bank, reg, mask, enable val
1227 * volt bank, reg, mask
1228 */
1229 [AB9540_LDO_AUX1] = {
1230 .desc = {
1231 .name = "LDO-AUX1",
1232 .ops = &ab8500_regulator_volt_mode_ops,
1233 .type = REGULATOR_VOLTAGE,
1234 .id = AB9540_LDO_AUX1,
1235 .owner = THIS_MODULE,
1236 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1237 .volt_table = ldo_vauxn_voltages,
1238 },
1239 .load_lp_uA = 5000,
1240 .update_bank = 0x04,
1241 .update_reg = 0x09,
1242 .update_mask = 0x03,
1243 .update_val = 0x01,
1244 .update_val_idle = 0x03,
1245 .update_val_normal = 0x01,
1246 .voltage_bank = 0x04,
1247 .voltage_reg = 0x1f,
1248 .voltage_mask = 0x0f,
1249 },
1250 [AB9540_LDO_AUX2] = {
1251 .desc = {
1252 .name = "LDO-AUX2",
1253 .ops = &ab8500_regulator_volt_mode_ops,
1254 .type = REGULATOR_VOLTAGE,
1255 .id = AB9540_LDO_AUX2,
1256 .owner = THIS_MODULE,
1257 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1258 .volt_table = ldo_vauxn_voltages,
1259 },
1260 .load_lp_uA = 5000,
1261 .update_bank = 0x04,
1262 .update_reg = 0x09,
1263 .update_mask = 0x0c,
1264 .update_val = 0x04,
1265 .update_val_idle = 0x0c,
1266 .update_val_normal = 0x04,
1267 .voltage_bank = 0x04,
1268 .voltage_reg = 0x20,
1269 .voltage_mask = 0x0f,
1270 },
1271 [AB9540_LDO_AUX3] = {
1272 .desc = {
1273 .name = "LDO-AUX3",
1274 .ops = &ab8500_regulator_volt_mode_ops,
1275 .type = REGULATOR_VOLTAGE,
1276 .id = AB9540_LDO_AUX3,
1277 .owner = THIS_MODULE,
1278 .n_voltages = ARRAY_SIZE(ldo_vaux3_voltages),
1279 .volt_table = ldo_vaux3_voltages,
1280 },
1281 .load_lp_uA = 5000,
1282 .update_bank = 0x04,
1283 .update_reg = 0x0a,
1284 .update_mask = 0x03,
1285 .update_val = 0x01,
1286 .update_val_idle = 0x03,
1287 .update_val_normal = 0x01,
1288 .voltage_bank = 0x04,
1289 .voltage_reg = 0x21,
1290 .voltage_mask = 0x07,
1291 },
1292 [AB9540_LDO_AUX4] = {
1293 .desc = {
1294 .name = "LDO-AUX4",
1295 .ops = &ab8500_regulator_volt_mode_ops,
1296 .type = REGULATOR_VOLTAGE,
1297 .id = AB9540_LDO_AUX4,
1298 .owner = THIS_MODULE,
1299 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1300 .volt_table = ldo_vauxn_voltages,
1301 },
1302 .load_lp_uA = 5000,
1303 /* values for Vaux4Regu register */
1304 .update_bank = 0x04,
1305 .update_reg = 0x2e,
1306 .update_mask = 0x03,
1307 .update_val = 0x01,
1308 .update_val_idle = 0x03,
1309 .update_val_normal = 0x01,
1310 /* values for Vaux4SEL register */
1311 .voltage_bank = 0x04,
1312 .voltage_reg = 0x2f,
1313 .voltage_mask = 0x0f,
1314 },
1315 [AB9540_LDO_INTCORE] = {
1316 .desc = {
1317 .name = "LDO-INTCORE",
1318 .ops = &ab8500_regulator_volt_mode_ops,
1319 .type = REGULATOR_VOLTAGE,
1320 .id = AB9540_LDO_INTCORE,
1321 .owner = THIS_MODULE,
1322 .n_voltages = ARRAY_SIZE(ldo_vintcore_voltages),
1323 .volt_table = ldo_vintcore_voltages,
1324 },
1325 .load_lp_uA = 5000,
1326 .update_bank = 0x03,
1327 .update_reg = 0x80,
1328 .update_mask = 0x44,
1329 .update_val = 0x44,
1330 .update_val_idle = 0x44,
1331 .update_val_normal = 0x04,
1332 .voltage_bank = 0x03,
1333 .voltage_reg = 0x80,
1334 .voltage_mask = 0x38,
1335 },
1336
1337 /*
1338 * Fixed Voltage Regulators
1339 * name, fixed mV,
1340 * update bank, reg, mask, enable val
1341 */
1342 [AB9540_LDO_TVOUT] = {
1343 .desc = {
1344 .name = "LDO-TVOUT",
1345 .ops = &ab8500_regulator_mode_ops,
1346 .type = REGULATOR_VOLTAGE,
1347 .id = AB9540_LDO_TVOUT,
1348 .owner = THIS_MODULE,
1349 .n_voltages = 1,
1350 .volt_table = fixed_2000000_voltage,
1351 .enable_time = 10000,
1352 },
1353 .load_lp_uA = 1000,
1354 .update_bank = 0x03,
1355 .update_reg = 0x80,
1356 .update_mask = 0x82,
1357 .update_val = 0x02,
1358 .update_val_idle = 0x82,
1359 .update_val_normal = 0x02,
1360 },
1361 [AB9540_LDO_USB] = {
1362 .desc = {
1363 .name = "LDO-USB",
1364 .ops = &ab8500_regulator_ops,
1365 .type = REGULATOR_VOLTAGE,
1366 .id = AB9540_LDO_USB,
1367 .owner = THIS_MODULE,
1368 .n_voltages = 1,
1369 .volt_table = fixed_3300000_voltage,
1370 },
1371 .update_bank = 0x03,
1372 .update_reg = 0x82,
1373 .update_mask = 0x03,
1374 .update_val = 0x01,
1375 .update_val_idle = 0x03,
1376 .update_val_normal = 0x01,
1377 },
1378 [AB9540_LDO_AUDIO] = {
1379 .desc = {
1380 .name = "LDO-AUDIO",
1381 .ops = &ab8500_regulator_ops,
1382 .type = REGULATOR_VOLTAGE,
1383 .id = AB9540_LDO_AUDIO,
1384 .owner = THIS_MODULE,
1385 .n_voltages = 1,
1386 .volt_table = fixed_2000000_voltage,
1387 },
1388 .update_bank = 0x03,
1389 .update_reg = 0x83,
1390 .update_mask = 0x02,
1391 .update_val = 0x02,
1392 },
1393 [AB9540_LDO_ANAMIC1] = {
1394 .desc = {
1395 .name = "LDO-ANAMIC1",
1396 .ops = &ab8500_regulator_ops,
1397 .type = REGULATOR_VOLTAGE,
1398 .id = AB9540_LDO_ANAMIC1,
1399 .owner = THIS_MODULE,
1400 .n_voltages = 1,
1401 .volt_table = fixed_2050000_voltage,
1402 },
1403 .update_bank = 0x03,
1404 .update_reg = 0x83,
1405 .update_mask = 0x08,
1406 .update_val = 0x08,
1407 },
1408 [AB9540_LDO_ANAMIC2] = {
1409 .desc = {
1410 .name = "LDO-ANAMIC2",
1411 .ops = &ab8500_regulator_ops,
1412 .type = REGULATOR_VOLTAGE,
1413 .id = AB9540_LDO_ANAMIC2,
1414 .owner = THIS_MODULE,
1415 .n_voltages = 1,
1416 .volt_table = fixed_2050000_voltage,
1417 },
1418 .update_bank = 0x03,
1419 .update_reg = 0x83,
1420 .update_mask = 0x10,
1421 .update_val = 0x10,
1422 },
1423 [AB9540_LDO_DMIC] = {
1424 .desc = {
1425 .name = "LDO-DMIC",
1426 .ops = &ab8500_regulator_ops,
1427 .type = REGULATOR_VOLTAGE,
1428 .id = AB9540_LDO_DMIC,
1429 .owner = THIS_MODULE,
1430 .n_voltages = 1,
1431 .volt_table = fixed_1800000_voltage,
1432 },
1433 .update_bank = 0x03,
1434 .update_reg = 0x83,
1435 .update_mask = 0x04,
1436 .update_val = 0x04,
1437 },
1438
1439 /*
1440 * Regulators with fixed voltage and normal/idle modes
1441 */
1442 [AB9540_LDO_ANA] = {
1443 .desc = {
1444 .name = "LDO-ANA",
1445 .ops = &ab8500_regulator_mode_ops,
1446 .type = REGULATOR_VOLTAGE,
1447 .id = AB9540_LDO_ANA,
1448 .owner = THIS_MODULE,
1449 .n_voltages = 1,
1450 .volt_table = fixed_1200000_voltage,
1451 },
1452 .load_lp_uA = 1000,
1453 .update_bank = 0x04,
1454 .update_reg = 0x06,
1455 .update_mask = 0x0c,
1456 .update_val = 0x08,
1457 .update_val_idle = 0x0c,
1458 .update_val_normal = 0x08,
1459 },
1460 };
1461
1462 /* AB8540 regulator information */
1463 static struct ab8500_regulator_info
1464 ab8540_regulator_info[AB8540_NUM_REGULATORS] = {
1465 /*
1466 * Variable Voltage Regulators
1467 * name, min mV, max mV,
1468 * update bank, reg, mask, enable val
1469 * volt bank, reg, mask
1470 */
1471 [AB8540_LDO_AUX1] = {
1472 .desc = {
1473 .name = "LDO-AUX1",
1474 .ops = &ab8500_regulator_volt_mode_ops,
1475 .type = REGULATOR_VOLTAGE,
1476 .id = AB8540_LDO_AUX1,
1477 .owner = THIS_MODULE,
1478 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1479 .volt_table = ldo_vauxn_voltages,
1480 },
1481 .load_lp_uA = 5000,
1482 .update_bank = 0x04,
1483 .update_reg = 0x09,
1484 .update_mask = 0x03,
1485 .update_val = 0x01,
1486 .update_val_idle = 0x03,
1487 .update_val_normal = 0x01,
1488 .voltage_bank = 0x04,
1489 .voltage_reg = 0x1f,
1490 .voltage_mask = 0x0f,
1491 },
1492 [AB8540_LDO_AUX2] = {
1493 .desc = {
1494 .name = "LDO-AUX2",
1495 .ops = &ab8500_regulator_volt_mode_ops,
1496 .type = REGULATOR_VOLTAGE,
1497 .id = AB8540_LDO_AUX2,
1498 .owner = THIS_MODULE,
1499 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1500 .volt_table = ldo_vauxn_voltages,
1501 },
1502 .load_lp_uA = 5000,
1503 .update_bank = 0x04,
1504 .update_reg = 0x09,
1505 .update_mask = 0x0c,
1506 .update_val = 0x04,
1507 .update_val_idle = 0x0c,
1508 .update_val_normal = 0x04,
1509 .voltage_bank = 0x04,
1510 .voltage_reg = 0x20,
1511 .voltage_mask = 0x0f,
1512 },
1513 [AB8540_LDO_AUX3] = {
1514 .desc = {
1515 .name = "LDO-AUX3",
1516 .ops = &ab8540_aux3_regulator_volt_mode_ops,
1517 .type = REGULATOR_VOLTAGE,
1518 .id = AB8540_LDO_AUX3,
1519 .owner = THIS_MODULE,
1520 .n_voltages = ARRAY_SIZE(ldo_vaux3_ab8540_voltages),
1521 .volt_table = ldo_vaux3_ab8540_voltages,
1522 },
1523 .load_lp_uA = 5000,
1524 .update_bank = 0x04,
1525 .update_reg = 0x0a,
1526 .update_mask = 0x03,
1527 .update_val = 0x01,
1528 .update_val_idle = 0x03,
1529 .update_val_normal = 0x01,
1530 .voltage_bank = 0x04,
1531 .voltage_reg = 0x21,
1532 .voltage_mask = 0x07,
1533 .expand_register = {
1534 .voltage_limit = 8,
1535 .voltage_bank = 0x04,
1536 .voltage_reg = 0x01,
1537 .voltage_mask = 0x10,
1538 }
1539 },
1540 [AB8540_LDO_AUX4] = {
1541 .desc = {
1542 .name = "LDO-AUX4",
1543 .ops = &ab8500_regulator_volt_mode_ops,
1544 .type = REGULATOR_VOLTAGE,
1545 .id = AB8540_LDO_AUX4,
1546 .owner = THIS_MODULE,
1547 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1548 .volt_table = ldo_vauxn_voltages,
1549 },
1550 .load_lp_uA = 5000,
1551 /* values for Vaux4Regu register */
1552 .update_bank = 0x04,
1553 .update_reg = 0x2e,
1554 .update_mask = 0x03,
1555 .update_val = 0x01,
1556 .update_val_idle = 0x03,
1557 .update_val_normal = 0x01,
1558 /* values for Vaux4SEL register */
1559 .voltage_bank = 0x04,
1560 .voltage_reg = 0x2f,
1561 .voltage_mask = 0x0f,
1562 },
1563 [AB8540_LDO_AUX5] = {
1564 .desc = {
1565 .name = "LDO-AUX5",
1566 .ops = &ab8500_regulator_volt_mode_ops,
1567 .type = REGULATOR_VOLTAGE,
1568 .id = AB8540_LDO_AUX5,
1569 .owner = THIS_MODULE,
1570 .n_voltages = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
1571 .volt_table = ldo_vaux56_ab8540_voltages,
1572 },
1573 .load_lp_uA = 20000,
1574 /* values for Vaux5Regu register */
1575 .update_bank = 0x04,
1576 .update_reg = 0x32,
1577 .update_mask = 0x03,
1578 .update_val = 0x01,
1579 .update_val_idle = 0x03,
1580 .update_val_normal = 0x01,
1581 /* values for Vaux5SEL register */
1582 .voltage_bank = 0x04,
1583 .voltage_reg = 0x33,
1584 .voltage_mask = 0x3f,
1585 },
1586 [AB8540_LDO_AUX6] = {
1587 .desc = {
1588 .name = "LDO-AUX6",
1589 .ops = &ab8500_regulator_volt_mode_ops,
1590 .type = REGULATOR_VOLTAGE,
1591 .id = AB8540_LDO_AUX6,
1592 .owner = THIS_MODULE,
1593 .n_voltages = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
1594 .volt_table = ldo_vaux56_ab8540_voltages,
1595 },
1596 .load_lp_uA = 20000,
1597 /* values for Vaux6Regu register */
1598 .update_bank = 0x04,
1599 .update_reg = 0x35,
1600 .update_mask = 0x03,
1601 .update_val = 0x01,
1602 .update_val_idle = 0x03,
1603 .update_val_normal = 0x01,
1604 /* values for Vaux6SEL register */
1605 .voltage_bank = 0x04,
1606 .voltage_reg = 0x36,
1607 .voltage_mask = 0x3f,
1608 },
1609 [AB8540_LDO_INTCORE] = {
1610 .desc = {
1611 .name = "LDO-INTCORE",
1612 .ops = &ab8500_regulator_volt_mode_ops,
1613 .type = REGULATOR_VOLTAGE,
1614 .id = AB8540_LDO_INTCORE,
1615 .owner = THIS_MODULE,
1616 .n_voltages = ARRAY_SIZE(ldo_vintcore_voltages),
1617 .volt_table = ldo_vintcore_voltages,
1618 },
1619 .load_lp_uA = 5000,
1620 .update_bank = 0x03,
1621 .update_reg = 0x80,
1622 .update_mask = 0x44,
1623 .update_val = 0x44,
1624 .update_val_idle = 0x44,
1625 .update_val_normal = 0x04,
1626 .voltage_bank = 0x03,
1627 .voltage_reg = 0x80,
1628 .voltage_mask = 0x38,
1629 },
1630
1631 /*
1632 * Fixed Voltage Regulators
1633 * name, fixed mV,
1634 * update bank, reg, mask, enable val
1635 */
1636 [AB8540_LDO_TVOUT] = {
1637 .desc = {
1638 .name = "LDO-TVOUT",
1639 .ops = &ab8500_regulator_mode_ops,
1640 .type = REGULATOR_VOLTAGE,
1641 .id = AB8540_LDO_TVOUT,
1642 .owner = THIS_MODULE,
1643 .n_voltages = 1,
1644 .volt_table = fixed_2000000_voltage,
1645 .enable_time = 10000,
1646 },
1647 .load_lp_uA = 1000,
1648 .update_bank = 0x03,
1649 .update_reg = 0x80,
1650 .update_mask = 0x82,
1651 .update_val = 0x02,
1652 .update_val_idle = 0x82,
1653 .update_val_normal = 0x02,
1654 },
1655 [AB8540_LDO_AUDIO] = {
1656 .desc = {
1657 .name = "LDO-AUDIO",
1658 .ops = &ab8500_regulator_ops,
1659 .type = REGULATOR_VOLTAGE,
1660 .id = AB8540_LDO_AUDIO,
1661 .owner = THIS_MODULE,
1662 .n_voltages = 1,
1663 .volt_table = fixed_2000000_voltage,
1664 },
1665 .update_bank = 0x03,
1666 .update_reg = 0x83,
1667 .update_mask = 0x02,
1668 .update_val = 0x02,
1669 },
1670 [AB8540_LDO_ANAMIC1] = {
1671 .desc = {
1672 .name = "LDO-ANAMIC1",
1673 .ops = &ab8500_regulator_anamic_mode_ops,
1674 .type = REGULATOR_VOLTAGE,
1675 .id = AB8540_LDO_ANAMIC1,
1676 .owner = THIS_MODULE,
1677 .n_voltages = 1,
1678 .volt_table = fixed_2050000_voltage,
1679 },
1680 .shared_mode = &ab8540_ldo_anamic1_shared,
1681 .update_bank = 0x03,
1682 .update_reg = 0x83,
1683 .update_mask = 0x08,
1684 .update_val = 0x08,
1685 .mode_bank = 0x03,
1686 .mode_reg = 0x83,
1687 .mode_mask = 0x20,
1688 .mode_val_idle = 0x20,
1689 .mode_val_normal = 0x00,
1690 },
1691 [AB8540_LDO_ANAMIC2] = {
1692 .desc = {
1693 .name = "LDO-ANAMIC2",
1694 .ops = &ab8500_regulator_anamic_mode_ops,
1695 .type = REGULATOR_VOLTAGE,
1696 .id = AB8540_LDO_ANAMIC2,
1697 .owner = THIS_MODULE,
1698 .n_voltages = 1,
1699 .volt_table = fixed_2050000_voltage,
1700 },
1701 .shared_mode = &ab8540_ldo_anamic2_shared,
1702 .update_bank = 0x03,
1703 .update_reg = 0x83,
1704 .update_mask = 0x10,
1705 .update_val = 0x10,
1706 .mode_bank = 0x03,
1707 .mode_reg = 0x83,
1708 .mode_mask = 0x20,
1709 .mode_val_idle = 0x20,
1710 .mode_val_normal = 0x00,
1711 },
1712 [AB8540_LDO_DMIC] = {
1713 .desc = {
1714 .name = "LDO-DMIC",
1715 .ops = &ab8500_regulator_volt_mode_ops,
1716 .type = REGULATOR_VOLTAGE,
1717 .id = AB8540_LDO_DMIC,
1718 .owner = THIS_MODULE,
1719 .n_voltages = ARRAY_SIZE(ldo_vdmic_voltages),
1720 .volt_table = ldo_vdmic_voltages,
1721 },
1722 .load_lp_uA = 1000,
1723 .update_bank = 0x03,
1724 .update_reg = 0x83,
1725 .update_mask = 0x04,
1726 .update_val = 0x04,
1727 .voltage_bank = 0x03,
1728 .voltage_reg = 0x83,
1729 .voltage_mask = 0xc0,
1730 },
1731
1732 /*
1733 * Regulators with fixed voltage and normal/idle modes
1734 */
1735 [AB8540_LDO_ANA] = {
1736 .desc = {
1737 .name = "LDO-ANA",
1738 .ops = &ab8500_regulator_mode_ops,
1739 .type = REGULATOR_VOLTAGE,
1740 .id = AB8540_LDO_ANA,
1741 .owner = THIS_MODULE,
1742 .n_voltages = 1,
1743 .volt_table = fixed_1200000_voltage,
1744 },
1745 .load_lp_uA = 1000,
1746 .update_bank = 0x04,
1747 .update_reg = 0x06,
1748 .update_mask = 0x0c,
1749 .update_val = 0x04,
1750 .update_val_idle = 0x0c,
1751 .update_val_normal = 0x04,
1752 },
1753 [AB8540_LDO_SDIO] = {
1754 .desc = {
1755 .name = "LDO-SDIO",
1756 .ops = &ab8500_regulator_volt_mode_ops,
1757 .type = REGULATOR_VOLTAGE,
1758 .id = AB8540_LDO_SDIO,
1759 .owner = THIS_MODULE,
1760 .n_voltages = ARRAY_SIZE(ldo_sdio_voltages),
1761 .volt_table = ldo_sdio_voltages,
1762 },
1763 .load_lp_uA = 5000,
1764 .update_bank = 0x03,
1765 .update_reg = 0x88,
1766 .update_mask = 0x30,
1767 .update_val = 0x10,
1768 .update_val_idle = 0x30,
1769 .update_val_normal = 0x10,
1770 .voltage_bank = 0x03,
1771 .voltage_reg = 0x88,
1772 .voltage_mask = 0x07,
1773 },
1774 };
1775
1776 static struct ab8500_shared_mode ldo_anamic1_shared = {
1777 .shared_regulator = &ab8505_regulator_info[AB8505_LDO_ANAMIC2],
1778 };
1779
1780 static struct ab8500_shared_mode ldo_anamic2_shared = {
1781 .shared_regulator = &ab8505_regulator_info[AB8505_LDO_ANAMIC1],
1782 };
1783
1784 static struct ab8500_shared_mode ab8540_ldo_anamic1_shared = {
1785 .shared_regulator = &ab8540_regulator_info[AB8540_LDO_ANAMIC2],
1786 };
1787
1788 static struct ab8500_shared_mode ab8540_ldo_anamic2_shared = {
1789 .shared_regulator = &ab8540_regulator_info[AB8540_LDO_ANAMIC1],
1790 };
1791
1792 struct ab8500_reg_init {
1793 u8 bank;
1794 u8 addr;
1795 u8 mask;
1796 };
1797
1798 #define REG_INIT(_id, _bank, _addr, _mask) \
1799 [_id] = { \
1800 .bank = _bank, \
1801 .addr = _addr, \
1802 .mask = _mask, \
1803 }
1804
1805 /* AB8500 register init */
1806 static struct ab8500_reg_init ab8500_reg_init[] = {
1807 /*
1808 * 0x30, VanaRequestCtrl
1809 * 0xc0, VextSupply1RequestCtrl
1810 */
1811 REG_INIT(AB8500_REGUREQUESTCTRL2, 0x03, 0x04, 0xf0),
1812 /*
1813 * 0x03, VextSupply2RequestCtrl
1814 * 0x0c, VextSupply3RequestCtrl
1815 * 0x30, Vaux1RequestCtrl
1816 * 0xc0, Vaux2RequestCtrl
1817 */
1818 REG_INIT(AB8500_REGUREQUESTCTRL3, 0x03, 0x05, 0xff),
1819 /*
1820 * 0x03, Vaux3RequestCtrl
1821 * 0x04, SwHPReq
1822 */
1823 REG_INIT(AB8500_REGUREQUESTCTRL4, 0x03, 0x06, 0x07),
1824 /*
1825 * 0x08, VanaSysClkReq1HPValid
1826 * 0x20, Vaux1SysClkReq1HPValid
1827 * 0x40, Vaux2SysClkReq1HPValid
1828 * 0x80, Vaux3SysClkReq1HPValid
1829 */
1830 REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xe8),
1831 /*
1832 * 0x10, VextSupply1SysClkReq1HPValid
1833 * 0x20, VextSupply2SysClkReq1HPValid
1834 * 0x40, VextSupply3SysClkReq1HPValid
1835 */
1836 REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x70),
1837 /*
1838 * 0x08, VanaHwHPReq1Valid
1839 * 0x20, Vaux1HwHPReq1Valid
1840 * 0x40, Vaux2HwHPReq1Valid
1841 * 0x80, Vaux3HwHPReq1Valid
1842 */
1843 REG_INIT(AB8500_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xe8),
1844 /*
1845 * 0x01, VextSupply1HwHPReq1Valid
1846 * 0x02, VextSupply2HwHPReq1Valid
1847 * 0x04, VextSupply3HwHPReq1Valid
1848 */
1849 REG_INIT(AB8500_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x07),
1850 /*
1851 * 0x08, VanaHwHPReq2Valid
1852 * 0x20, Vaux1HwHPReq2Valid
1853 * 0x40, Vaux2HwHPReq2Valid
1854 * 0x80, Vaux3HwHPReq2Valid
1855 */
1856 REG_INIT(AB8500_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xe8),
1857 /*
1858 * 0x01, VextSupply1HwHPReq2Valid
1859 * 0x02, VextSupply2HwHPReq2Valid
1860 * 0x04, VextSupply3HwHPReq2Valid
1861 */
1862 REG_INIT(AB8500_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x07),
1863 /*
1864 * 0x20, VanaSwHPReqValid
1865 * 0x80, Vaux1SwHPReqValid
1866 */
1867 REG_INIT(AB8500_REGUSWHPREQVALID1, 0x03, 0x0d, 0xa0),
1868 /*
1869 * 0x01, Vaux2SwHPReqValid
1870 * 0x02, Vaux3SwHPReqValid
1871 * 0x04, VextSupply1SwHPReqValid
1872 * 0x08, VextSupply2SwHPReqValid
1873 * 0x10, VextSupply3SwHPReqValid
1874 */
1875 REG_INIT(AB8500_REGUSWHPREQVALID2, 0x03, 0x0e, 0x1f),
1876 /*
1877 * 0x02, SysClkReq2Valid1
1878 * 0x04, SysClkReq3Valid1
1879 * 0x08, SysClkReq4Valid1
1880 * 0x10, SysClkReq5Valid1
1881 * 0x20, SysClkReq6Valid1
1882 * 0x40, SysClkReq7Valid1
1883 * 0x80, SysClkReq8Valid1
1884 */
1885 REG_INIT(AB8500_REGUSYSCLKREQVALID1, 0x03, 0x0f, 0xfe),
1886 /*
1887 * 0x02, SysClkReq2Valid2
1888 * 0x04, SysClkReq3Valid2
1889 * 0x08, SysClkReq4Valid2
1890 * 0x10, SysClkReq5Valid2
1891 * 0x20, SysClkReq6Valid2
1892 * 0x40, SysClkReq7Valid2
1893 * 0x80, SysClkReq8Valid2
1894 */
1895 REG_INIT(AB8500_REGUSYSCLKREQVALID2, 0x03, 0x10, 0xfe),
1896 /*
1897 * 0x02, VTVoutEna
1898 * 0x04, Vintcore12Ena
1899 * 0x38, Vintcore12Sel
1900 * 0x40, Vintcore12LP
1901 * 0x80, VTVoutLP
1902 */
1903 REG_INIT(AB8500_REGUMISC1, 0x03, 0x80, 0xfe),
1904 /*
1905 * 0x02, VaudioEna
1906 * 0x04, VdmicEna
1907 * 0x08, Vamic1Ena
1908 * 0x10, Vamic2Ena
1909 */
1910 REG_INIT(AB8500_VAUDIOSUPPLY, 0x03, 0x83, 0x1e),
1911 /*
1912 * 0x01, Vamic1_dzout
1913 * 0x02, Vamic2_dzout
1914 */
1915 REG_INIT(AB8500_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
1916 /*
1917 * 0x03, VpllRegu (NOTE! PRCMU register bits)
1918 * 0x0c, VanaRegu
1919 */
1920 REG_INIT(AB8500_VPLLVANAREGU, 0x04, 0x06, 0x0f),
1921 /*
1922 * 0x01, VrefDDREna
1923 * 0x02, VrefDDRSleepMode
1924 */
1925 REG_INIT(AB8500_VREFDDR, 0x04, 0x07, 0x03),
1926 /*
1927 * 0x03, VextSupply1Regu
1928 * 0x0c, VextSupply2Regu
1929 * 0x30, VextSupply3Regu
1930 * 0x40, ExtSupply2Bypass
1931 * 0x80, ExtSupply3Bypass
1932 */
1933 REG_INIT(AB8500_EXTSUPPLYREGU, 0x04, 0x08, 0xff),
1934 /*
1935 * 0x03, Vaux1Regu
1936 * 0x0c, Vaux2Regu
1937 */
1938 REG_INIT(AB8500_VAUX12REGU, 0x04, 0x09, 0x0f),
1939 /*
1940 * 0x03, Vaux3Regu
1941 */
1942 REG_INIT(AB8500_VRF1VAUX3REGU, 0x04, 0x0a, 0x03),
1943 /*
1944 * 0x0f, Vaux1Sel
1945 */
1946 REG_INIT(AB8500_VAUX1SEL, 0x04, 0x1f, 0x0f),
1947 /*
1948 * 0x0f, Vaux2Sel
1949 */
1950 REG_INIT(AB8500_VAUX2SEL, 0x04, 0x20, 0x0f),
1951 /*
1952 * 0x07, Vaux3Sel
1953 */
1954 REG_INIT(AB8500_VRF1VAUX3SEL, 0x04, 0x21, 0x07),
1955 /*
1956 * 0x01, VextSupply12LP
1957 */
1958 REG_INIT(AB8500_REGUCTRL2SPARE, 0x04, 0x22, 0x01),
1959 /*
1960 * 0x04, Vaux1Disch
1961 * 0x08, Vaux2Disch
1962 * 0x10, Vaux3Disch
1963 * 0x20, Vintcore12Disch
1964 * 0x40, VTVoutDisch
1965 * 0x80, VaudioDisch
1966 */
1967 REG_INIT(AB8500_REGUCTRLDISCH, 0x04, 0x43, 0xfc),
1968 /*
1969 * 0x02, VanaDisch
1970 * 0x04, VdmicPullDownEna
1971 * 0x10, VdmicDisch
1972 */
1973 REG_INIT(AB8500_REGUCTRLDISCH2, 0x04, 0x44, 0x16),
1974 };
1975
1976 /* AB8505 register init */
1977 static struct ab8500_reg_init ab8505_reg_init[] = {
1978 /*
1979 * 0x03, VarmRequestCtrl
1980 * 0x0c, VsmpsCRequestCtrl
1981 * 0x30, VsmpsARequestCtrl
1982 * 0xc0, VsmpsBRequestCtrl
1983 */
1984 REG_INIT(AB8505_REGUREQUESTCTRL1, 0x03, 0x03, 0xff),
1985 /*
1986 * 0x03, VsafeRequestCtrl
1987 * 0x0c, VpllRequestCtrl
1988 * 0x30, VanaRequestCtrl
1989 */
1990 REG_INIT(AB8505_REGUREQUESTCTRL2, 0x03, 0x04, 0x3f),
1991 /*
1992 * 0x30, Vaux1RequestCtrl
1993 * 0xc0, Vaux2RequestCtrl
1994 */
1995 REG_INIT(AB8505_REGUREQUESTCTRL3, 0x03, 0x05, 0xf0),
1996 /*
1997 * 0x03, Vaux3RequestCtrl
1998 * 0x04, SwHPReq
1999 */
2000 REG_INIT(AB8505_REGUREQUESTCTRL4, 0x03, 0x06, 0x07),
2001 /*
2002 * 0x01, VsmpsASysClkReq1HPValid
2003 * 0x02, VsmpsBSysClkReq1HPValid
2004 * 0x04, VsafeSysClkReq1HPValid
2005 * 0x08, VanaSysClkReq1HPValid
2006 * 0x10, VpllSysClkReq1HPValid
2007 * 0x20, Vaux1SysClkReq1HPValid
2008 * 0x40, Vaux2SysClkReq1HPValid
2009 * 0x80, Vaux3SysClkReq1HPValid
2010 */
2011 REG_INIT(AB8505_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xff),
2012 /*
2013 * 0x01, VsmpsCSysClkReq1HPValid
2014 * 0x02, VarmSysClkReq1HPValid
2015 * 0x04, VbbSysClkReq1HPValid
2016 * 0x08, VsmpsMSysClkReq1HPValid
2017 */
2018 REG_INIT(AB8505_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x0f),
2019 /*
2020 * 0x01, VsmpsAHwHPReq1Valid
2021 * 0x02, VsmpsBHwHPReq1Valid
2022 * 0x04, VsafeHwHPReq1Valid
2023 * 0x08, VanaHwHPReq1Valid
2024 * 0x10, VpllHwHPReq1Valid
2025 * 0x20, Vaux1HwHPReq1Valid
2026 * 0x40, Vaux2HwHPReq1Valid
2027 * 0x80, Vaux3HwHPReq1Valid
2028 */
2029 REG_INIT(AB8505_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xff),
2030 /*
2031 * 0x08, VsmpsMHwHPReq1Valid
2032 */
2033 REG_INIT(AB8505_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x08),
2034 /*
2035 * 0x01, VsmpsAHwHPReq2Valid
2036 * 0x02, VsmpsBHwHPReq2Valid
2037 * 0x04, VsafeHwHPReq2Valid
2038 * 0x08, VanaHwHPReq2Valid
2039 * 0x10, VpllHwHPReq2Valid
2040 * 0x20, Vaux1HwHPReq2Valid
2041 * 0x40, Vaux2HwHPReq2Valid
2042 * 0x80, Vaux3HwHPReq2Valid
2043 */
2044 REG_INIT(AB8505_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xff),
2045 /*
2046 * 0x08, VsmpsMHwHPReq2Valid
2047 */
2048 REG_INIT(AB8505_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x08),
2049 /*
2050 * 0x01, VsmpsCSwHPReqValid
2051 * 0x02, VarmSwHPReqValid
2052 * 0x04, VsmpsASwHPReqValid
2053 * 0x08, VsmpsBSwHPReqValid
2054 * 0x10, VsafeSwHPReqValid
2055 * 0x20, VanaSwHPReqValid
2056 * 0x40, VpllSwHPReqValid
2057 * 0x80, Vaux1SwHPReqValid
2058 */
2059 REG_INIT(AB8505_REGUSWHPREQVALID1, 0x03, 0x0d, 0xff),
2060 /*
2061 * 0x01, Vaux2SwHPReqValid
2062 * 0x02, Vaux3SwHPReqValid
2063 * 0x20, VsmpsMSwHPReqValid
2064 */
2065 REG_INIT(AB8505_REGUSWHPREQVALID2, 0x03, 0x0e, 0x23),
2066 /*
2067 * 0x02, SysClkReq2Valid1
2068 * 0x04, SysClkReq3Valid1
2069 * 0x08, SysClkReq4Valid1
2070 */
2071 REG_INIT(AB8505_REGUSYSCLKREQVALID1, 0x03, 0x0f, 0x0e),
2072 /*
2073 * 0x02, SysClkReq2Valid2
2074 * 0x04, SysClkReq3Valid2
2075 * 0x08, SysClkReq4Valid2
2076 */
2077 REG_INIT(AB8505_REGUSYSCLKREQVALID2, 0x03, 0x10, 0x0e),
2078 /*
2079 * 0x01, Vaux4SwHPReqValid
2080 * 0x02, Vaux4HwHPReq2Valid
2081 * 0x04, Vaux4HwHPReq1Valid
2082 * 0x08, Vaux4SysClkReq1HPValid
2083 */
2084 REG_INIT(AB8505_REGUVAUX4REQVALID, 0x03, 0x11, 0x0f),
2085 /*
2086 * 0x02, VadcEna
2087 * 0x04, VintCore12Ena
2088 * 0x38, VintCore12Sel
2089 * 0x40, VintCore12LP
2090 * 0x80, VadcLP
2091 */
2092 REG_INIT(AB8505_REGUMISC1, 0x03, 0x80, 0xfe),
2093 /*
2094 * 0x02, VaudioEna
2095 * 0x04, VdmicEna
2096 * 0x08, Vamic1Ena
2097 * 0x10, Vamic2Ena
2098 */
2099 REG_INIT(AB8505_VAUDIOSUPPLY, 0x03, 0x83, 0x1e),
2100 /*
2101 * 0x01, Vamic1_dzout
2102 * 0x02, Vamic2_dzout
2103 */
2104 REG_INIT(AB8505_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
2105 /*
2106 * 0x03, VsmpsARegu
2107 * 0x0c, VsmpsASelCtrl
2108 * 0x10, VsmpsAAutoMode
2109 * 0x20, VsmpsAPWMMode
2110 */
2111 REG_INIT(AB8505_VSMPSAREGU, 0x04, 0x03, 0x3f),
2112 /*
2113 * 0x03, VsmpsBRegu
2114 * 0x0c, VsmpsBSelCtrl
2115 * 0x10, VsmpsBAutoMode
2116 * 0x20, VsmpsBPWMMode
2117 */
2118 REG_INIT(AB8505_VSMPSBREGU, 0x04, 0x04, 0x3f),
2119 /*
2120 * 0x03, VsafeRegu
2121 * 0x0c, VsafeSelCtrl
2122 * 0x10, VsafeAutoMode
2123 * 0x20, VsafePWMMode
2124 */
2125 REG_INIT(AB8505_VSAFEREGU, 0x04, 0x05, 0x3f),
2126 /*
2127 * 0x03, VpllRegu (NOTE! PRCMU register bits)
2128 * 0x0c, VanaRegu
2129 */
2130 REG_INIT(AB8505_VPLLVANAREGU, 0x04, 0x06, 0x0f),
2131 /*
2132 * 0x03, VextSupply1Regu
2133 * 0x0c, VextSupply2Regu
2134 * 0x30, VextSupply3Regu
2135 * 0x40, ExtSupply2Bypass
2136 * 0x80, ExtSupply3Bypass
2137 */
2138 REG_INIT(AB8505_EXTSUPPLYREGU, 0x04, 0x08, 0xff),
2139 /*
2140 * 0x03, Vaux1Regu
2141 * 0x0c, Vaux2Regu
2142 */
2143 REG_INIT(AB8505_VAUX12REGU, 0x04, 0x09, 0x0f),
2144 /*
2145 * 0x0f, Vaux3Regu
2146 */
2147 REG_INIT(AB8505_VRF1VAUX3REGU, 0x04, 0x0a, 0x0f),
2148 /*
2149 * 0x3f, VsmpsASel1
2150 */
2151 REG_INIT(AB8505_VSMPSASEL1, 0x04, 0x13, 0x3f),
2152 /*
2153 * 0x3f, VsmpsASel2
2154 */
2155 REG_INIT(AB8505_VSMPSASEL2, 0x04, 0x14, 0x3f),
2156 /*
2157 * 0x3f, VsmpsASel3
2158 */
2159 REG_INIT(AB8505_VSMPSASEL3, 0x04, 0x15, 0x3f),
2160 /*
2161 * 0x3f, VsmpsBSel1
2162 */
2163 REG_INIT(AB8505_VSMPSBSEL1, 0x04, 0x17, 0x3f),
2164 /*
2165 * 0x3f, VsmpsBSel2
2166 */
2167 REG_INIT(AB8505_VSMPSBSEL2, 0x04, 0x18, 0x3f),
2168 /*
2169 * 0x3f, VsmpsBSel3
2170 */
2171 REG_INIT(AB8505_VSMPSBSEL3, 0x04, 0x19, 0x3f),
2172 /*
2173 * 0x7f, VsafeSel1
2174 */
2175 REG_INIT(AB8505_VSAFESEL1, 0x04, 0x1b, 0x7f),
2176 /*
2177 * 0x3f, VsafeSel2
2178 */
2179 REG_INIT(AB8505_VSAFESEL2, 0x04, 0x1c, 0x7f),
2180 /*
2181 * 0x3f, VsafeSel3
2182 */
2183 REG_INIT(AB8505_VSAFESEL3, 0x04, 0x1d, 0x7f),
2184 /*
2185 * 0x0f, Vaux1Sel
2186 */
2187 REG_INIT(AB8505_VAUX1SEL, 0x04, 0x1f, 0x0f),
2188 /*
2189 * 0x0f, Vaux2Sel
2190 */
2191 REG_INIT(AB8505_VAUX2SEL, 0x04, 0x20, 0x0f),
2192 /*
2193 * 0x07, Vaux3Sel
2194 * 0x30, VRF1Sel
2195 */
2196 REG_INIT(AB8505_VRF1VAUX3SEL, 0x04, 0x21, 0x37),
2197 /*
2198 * 0x03, Vaux4RequestCtrl
2199 */
2200 REG_INIT(AB8505_VAUX4REQCTRL, 0x04, 0x2d, 0x03),
2201 /*
2202 * 0x03, Vaux4Regu
2203 */
2204 REG_INIT(AB8505_VAUX4REGU, 0x04, 0x2e, 0x03),
2205 /*
2206 * 0x0f, Vaux4Sel
2207 */
2208 REG_INIT(AB8505_VAUX4SEL, 0x04, 0x2f, 0x0f),
2209 /*
2210 * 0x04, Vaux1Disch
2211 * 0x08, Vaux2Disch
2212 * 0x10, Vaux3Disch
2213 * 0x20, Vintcore12Disch
2214 * 0x40, VTVoutDisch
2215 * 0x80, VaudioDisch
2216 */
2217 REG_INIT(AB8505_REGUCTRLDISCH, 0x04, 0x43, 0xfc),
2218 /*
2219 * 0x02, VanaDisch
2220 * 0x04, VdmicPullDownEna
2221 * 0x10, VdmicDisch
2222 */
2223 REG_INIT(AB8505_REGUCTRLDISCH2, 0x04, 0x44, 0x16),
2224 /*
2225 * 0x01, Vaux4Disch
2226 */
2227 REG_INIT(AB8505_REGUCTRLDISCH3, 0x04, 0x48, 0x01),
2228 /*
2229 * 0x07, Vaux5Sel
2230 * 0x08, Vaux5LP
2231 * 0x10, Vaux5Ena
2232 * 0x20, Vaux5Disch
2233 * 0x40, Vaux5DisSfst
2234 * 0x80, Vaux5DisPulld
2235 */
2236 REG_INIT(AB8505_CTRLVAUX5, 0x01, 0x55, 0xff),
2237 /*
2238 * 0x07, Vaux6Sel
2239 * 0x08, Vaux6LP
2240 * 0x10, Vaux6Ena
2241 * 0x80, Vaux6DisPulld
2242 */
2243 REG_INIT(AB8505_CTRLVAUX6, 0x01, 0x56, 0x9f),
2244 };
2245
2246 /* AB9540 register init */
2247 static struct ab8500_reg_init ab9540_reg_init[] = {
2248 /*
2249 * 0x03, VarmRequestCtrl
2250 * 0x0c, VapeRequestCtrl
2251 * 0x30, Vsmps1RequestCtrl
2252 * 0xc0, Vsmps2RequestCtrl
2253 */
2254 REG_INIT(AB9540_REGUREQUESTCTRL1, 0x03, 0x03, 0xff),
2255 /*
2256 * 0x03, Vsmps3RequestCtrl
2257 * 0x0c, VpllRequestCtrl
2258 * 0x30, VanaRequestCtrl
2259 * 0xc0, VextSupply1RequestCtrl
2260 */
2261 REG_INIT(AB9540_REGUREQUESTCTRL2, 0x03, 0x04, 0xff),
2262 /*
2263 * 0x03, VextSupply2RequestCtrl
2264 * 0x0c, VextSupply3RequestCtrl
2265 * 0x30, Vaux1RequestCtrl
2266 * 0xc0, Vaux2RequestCtrl
2267 */
2268 REG_INIT(AB9540_REGUREQUESTCTRL3, 0x03, 0x05, 0xff),
2269 /*
2270 * 0x03, Vaux3RequestCtrl
2271 * 0x04, SwHPReq
2272 */
2273 REG_INIT(AB9540_REGUREQUESTCTRL4, 0x03, 0x06, 0x07),
2274 /*
2275 * 0x01, Vsmps1SysClkReq1HPValid
2276 * 0x02, Vsmps2SysClkReq1HPValid
2277 * 0x04, Vsmps3SysClkReq1HPValid
2278 * 0x08, VanaSysClkReq1HPValid
2279 * 0x10, VpllSysClkReq1HPValid
2280 * 0x20, Vaux1SysClkReq1HPValid
2281 * 0x40, Vaux2SysClkReq1HPValid
2282 * 0x80, Vaux3SysClkReq1HPValid
2283 */
2284 REG_INIT(AB9540_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xff),
2285 /*
2286 * 0x01, VapeSysClkReq1HPValid
2287 * 0x02, VarmSysClkReq1HPValid
2288 * 0x04, VbbSysClkReq1HPValid
2289 * 0x08, VmodSysClkReq1HPValid
2290 * 0x10, VextSupply1SysClkReq1HPValid
2291 * 0x20, VextSupply2SysClkReq1HPValid
2292 * 0x40, VextSupply3SysClkReq1HPValid
2293 */
2294 REG_INIT(AB9540_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x7f),
2295 /*
2296 * 0x01, Vsmps1HwHPReq1Valid
2297 * 0x02, Vsmps2HwHPReq1Valid
2298 * 0x04, Vsmps3HwHPReq1Valid
2299 * 0x08, VanaHwHPReq1Valid
2300 * 0x10, VpllHwHPReq1Valid
2301 * 0x20, Vaux1HwHPReq1Valid
2302 * 0x40, Vaux2HwHPReq1Valid
2303 * 0x80, Vaux3HwHPReq1Valid
2304 */
2305 REG_INIT(AB9540_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xff),
2306 /*
2307 * 0x01, VextSupply1HwHPReq1Valid
2308 * 0x02, VextSupply2HwHPReq1Valid
2309 * 0x04, VextSupply3HwHPReq1Valid
2310 * 0x08, VmodHwHPReq1Valid
2311 */
2312 REG_INIT(AB9540_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x0f),
2313 /*
2314 * 0x01, Vsmps1HwHPReq2Valid
2315 * 0x02, Vsmps2HwHPReq2Valid
2316 * 0x03, Vsmps3HwHPReq2Valid
2317 * 0x08, VanaHwHPReq2Valid
2318 * 0x10, VpllHwHPReq2Valid
2319 * 0x20, Vaux1HwHPReq2Valid
2320 * 0x40, Vaux2HwHPReq2Valid
2321 * 0x80, Vaux3HwHPReq2Valid
2322 */
2323 REG_INIT(AB9540_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xff),
2324 /*
2325 * 0x01, VextSupply1HwHPReq2Valid
2326 * 0x02, VextSupply2HwHPReq2Valid
2327 * 0x04, VextSupply3HwHPReq2Valid
2328 * 0x08, VmodHwHPReq2Valid
2329 */
2330 REG_INIT(AB9540_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x0f),
2331 /*
2332 * 0x01, VapeSwHPReqValid
2333 * 0x02, VarmSwHPReqValid
2334 * 0x04, Vsmps1SwHPReqValid
2335 * 0x08, Vsmps2SwHPReqValid
2336 * 0x10, Vsmps3SwHPReqValid
2337 * 0x20, VanaSwHPReqValid
2338 * 0x40, VpllSwHPReqValid
2339 * 0x80, Vaux1SwHPReqValid
2340 */
2341 REG_INIT(AB9540_REGUSWHPREQVALID1, 0x03, 0x0d, 0xff),
2342 /*
2343 * 0x01, Vaux2SwHPReqValid
2344 * 0x02, Vaux3SwHPReqValid
2345 * 0x04, VextSupply1SwHPReqValid
2346 * 0x08, VextSupply2SwHPReqValid
2347 * 0x10, VextSupply3SwHPReqValid
2348 * 0x20, VmodSwHPReqValid
2349 */
2350 REG_INIT(AB9540_REGUSWHPREQVALID2, 0x03, 0x0e, 0x3f),
2351 /*
2352 * 0x02, SysClkReq2Valid1
2353 * ...
2354 * 0x80, SysClkReq8Valid1
2355 */
2356 REG_INIT(AB9540_REGUSYSCLKREQVALID1, 0x03, 0x0f, 0xfe),
2357 /*
2358 * 0x02, SysClkReq2Valid2
2359 * ...
2360 * 0x80, SysClkReq8Valid2
2361 */
2362 REG_INIT(AB9540_REGUSYSCLKREQVALID2, 0x03, 0x10, 0xfe),
2363 /*
2364 * 0x01, Vaux4SwHPReqValid
2365 * 0x02, Vaux4HwHPReq2Valid
2366 * 0x04, Vaux4HwHPReq1Valid
2367 * 0x08, Vaux4SysClkReq1HPValid
2368 */
2369 REG_INIT(AB9540_REGUVAUX4REQVALID, 0x03, 0x11, 0x0f),
2370 /*
2371 * 0x02, VTVoutEna
2372 * 0x04, Vintcore12Ena
2373 * 0x38, Vintcore12Sel
2374 * 0x40, Vintcore12LP
2375 * 0x80, VTVoutLP
2376 */
2377 REG_INIT(AB9540_REGUMISC1, 0x03, 0x80, 0xfe),
2378 /*
2379 * 0x02, VaudioEna
2380 * 0x04, VdmicEna
2381 * 0x08, Vamic1Ena
2382 * 0x10, Vamic2Ena
2383 */
2384 REG_INIT(AB9540_VAUDIOSUPPLY, 0x03, 0x83, 0x1e),
2385 /*
2386 * 0x01, Vamic1_dzout
2387 * 0x02, Vamic2_dzout
2388 */
2389 REG_INIT(AB9540_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
2390 /*
2391 * 0x03, Vsmps1Regu
2392 * 0x0c, Vsmps1SelCtrl
2393 * 0x10, Vsmps1AutoMode
2394 * 0x20, Vsmps1PWMMode
2395 */
2396 REG_INIT(AB9540_VSMPS1REGU, 0x04, 0x03, 0x3f),
2397 /*
2398 * 0x03, Vsmps2Regu
2399 * 0x0c, Vsmps2SelCtrl
2400 * 0x10, Vsmps2AutoMode
2401 * 0x20, Vsmps2PWMMode
2402 */
2403 REG_INIT(AB9540_VSMPS2REGU, 0x04, 0x04, 0x3f),
2404 /*
2405 * 0x03, Vsmps3Regu
2406 * 0x0c, Vsmps3SelCtrl
2407 * NOTE! PRCMU register
2408 */
2409 REG_INIT(AB9540_VSMPS3REGU, 0x04, 0x05, 0x0f),
2410 /*
2411 * 0x03, VpllRegu
2412 * 0x0c, VanaRegu
2413 */
2414 REG_INIT(AB9540_VPLLVANAREGU, 0x04, 0x06, 0x0f),
2415 /*
2416 * 0x03, VextSupply1Regu
2417 * 0x0c, VextSupply2Regu
2418 * 0x30, VextSupply3Regu
2419 * 0x40, ExtSupply2Bypass
2420 * 0x80, ExtSupply3Bypass
2421 */
2422 REG_INIT(AB9540_EXTSUPPLYREGU, 0x04, 0x08, 0xff),
2423 /*
2424 * 0x03, Vaux1Regu
2425 * 0x0c, Vaux2Regu
2426 */
2427 REG_INIT(AB9540_VAUX12REGU, 0x04, 0x09, 0x0f),
2428 /*
2429 * 0x0c, Vrf1Regu
2430 * 0x03, Vaux3Regu
2431 */
2432 REG_INIT(AB9540_VRF1VAUX3REGU, 0x04, 0x0a, 0x0f),
2433 /*
2434 * 0x3f, Vsmps1Sel1
2435 */
2436 REG_INIT(AB9540_VSMPS1SEL1, 0x04, 0x13, 0x3f),
2437 /*
2438 * 0x3f, Vsmps1Sel2
2439 */
2440 REG_INIT(AB9540_VSMPS1SEL2, 0x04, 0x14, 0x3f),
2441 /*
2442 * 0x3f, Vsmps1Sel3
2443 */
2444 REG_INIT(AB9540_VSMPS1SEL3, 0x04, 0x15, 0x3f),
2445 /*
2446 * 0x3f, Vsmps2Sel1
2447 */
2448 REG_INIT(AB9540_VSMPS2SEL1, 0x04, 0x17, 0x3f),
2449 /*
2450 * 0x3f, Vsmps2Sel2
2451 */
2452 REG_INIT(AB9540_VSMPS2SEL2, 0x04, 0x18, 0x3f),
2453 /*
2454 * 0x3f, Vsmps2Sel3
2455 */
2456 REG_INIT(AB9540_VSMPS2SEL3, 0x04, 0x19, 0x3f),
2457 /*
2458 * 0x7f, Vsmps3Sel1
2459 * NOTE! PRCMU register
2460 */
2461 REG_INIT(AB9540_VSMPS3SEL1, 0x04, 0x1b, 0x7f),
2462 /*
2463 * 0x7f, Vsmps3Sel2
2464 * NOTE! PRCMU register
2465 */
2466 REG_INIT(AB9540_VSMPS3SEL2, 0x04, 0x1c, 0x7f),
2467 /*
2468 * 0x0f, Vaux1Sel
2469 */
2470 REG_INIT(AB9540_VAUX1SEL, 0x04, 0x1f, 0x0f),
2471 /*
2472 * 0x0f, Vaux2Sel
2473 */
2474 REG_INIT(AB9540_VAUX2SEL, 0x04, 0x20, 0x0f),
2475 /*
2476 * 0x07, Vaux3Sel
2477 * 0x30, Vrf1Sel
2478 */
2479 REG_INIT(AB9540_VRF1VAUX3SEL, 0x04, 0x21, 0x37),
2480 /*
2481 * 0x01, VextSupply12LP
2482 */
2483 REG_INIT(AB9540_REGUCTRL2SPARE, 0x04, 0x22, 0x01),
2484 /*
2485 * 0x03, Vaux4RequestCtrl
2486 */
2487 REG_INIT(AB9540_VAUX4REQCTRL, 0x04, 0x2d, 0x03),
2488 /*
2489 * 0x03, Vaux4Regu
2490 */
2491 REG_INIT(AB9540_VAUX4REGU, 0x04, 0x2e, 0x03),
2492 /*
2493 * 0x08, Vaux4Sel
2494 */
2495 REG_INIT(AB9540_VAUX4SEL, 0x04, 0x2f, 0x0f),
2496 /*
2497 * 0x01, VpllDisch
2498 * 0x02, Vrf1Disch
2499 * 0x04, Vaux1Disch
2500 * 0x08, Vaux2Disch
2501 * 0x10, Vaux3Disch
2502 * 0x20, Vintcore12Disch
2503 * 0x40, VTVoutDisch
2504 * 0x80, VaudioDisch
2505 */
2506 REG_INIT(AB9540_REGUCTRLDISCH, 0x04, 0x43, 0xff),
2507 /*
2508 * 0x01, VsimDisch
2509 * 0x02, VanaDisch
2510 * 0x04, VdmicPullDownEna
2511 * 0x08, VpllPullDownEna
2512 * 0x10, VdmicDisch
2513 */
2514 REG_INIT(AB9540_REGUCTRLDISCH2, 0x04, 0x44, 0x1f),
2515 /*
2516 * 0x01, Vaux4Disch
2517 */
2518 REG_INIT(AB9540_REGUCTRLDISCH3, 0x04, 0x48, 0x01),
2519 };
2520
2521 /* AB8540 register init */
2522 static struct ab8500_reg_init ab8540_reg_init[] = {
2523 /*
2524 * 0x01, VSimSycClkReq1Valid
2525 * 0x02, VSimSycClkReq2Valid
2526 * 0x04, VSimSycClkReq3Valid
2527 * 0x08, VSimSycClkReq4Valid
2528 * 0x10, VSimSycClkReq5Valid
2529 * 0x20, VSimSycClkReq6Valid
2530 * 0x40, VSimSycClkReq7Valid
2531 * 0x80, VSimSycClkReq8Valid
2532 */
2533 REG_INIT(AB8540_VSIMSYSCLKCTRL, 0x02, 0x33, 0xff),
2534 /*
2535 * 0x03, VarmRequestCtrl
2536 * 0x0c, VapeRequestCtrl
2537 * 0x30, Vsmps1RequestCtrl
2538 * 0xc0, Vsmps2RequestCtrl
2539 */
2540 REG_INIT(AB8540_REGUREQUESTCTRL1, 0x03, 0x03, 0xff),
2541 /*
2542 * 0x03, Vsmps3RequestCtrl
2543 * 0x0c, VpllRequestCtrl
2544 * 0x30, VanaRequestCtrl
2545 * 0xc0, VextSupply1RequestCtrl
2546 */
2547 REG_INIT(AB8540_REGUREQUESTCTRL2, 0x03, 0x04, 0xff),
2548 /*
2549 * 0x03, VextSupply2RequestCtrl
2550 * 0x0c, VextSupply3RequestCtrl
2551 * 0x30, Vaux1RequestCtrl
2552 * 0xc0, Vaux2RequestCtrl
2553 */
2554 REG_INIT(AB8540_REGUREQUESTCTRL3, 0x03, 0x05, 0xff),
2555 /*
2556 * 0x03, Vaux3RequestCtrl
2557 * 0x04, SwHPReq
2558 */
2559 REG_INIT(AB8540_REGUREQUESTCTRL4, 0x03, 0x06, 0x07),
2560 /*
2561 * 0x01, Vsmps1SysClkReq1HPValid
2562 * 0x02, Vsmps2SysClkReq1HPValid
2563 * 0x04, Vsmps3SysClkReq1HPValid
2564 * 0x08, VanaSysClkReq1HPValid
2565 * 0x10, VpllSysClkReq1HPValid
2566 * 0x20, Vaux1SysClkReq1HPValid
2567 * 0x40, Vaux2SysClkReq1HPValid
2568 * 0x80, Vaux3SysClkReq1HPValid
2569 */
2570 REG_INIT(AB8540_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xff),
2571 /*
2572 * 0x01, VapeSysClkReq1HPValid
2573 * 0x02, VarmSysClkReq1HPValid
2574 * 0x04, VbbSysClkReq1HPValid
2575 * 0x10, VextSupply1SysClkReq1HPValid
2576 * 0x20, VextSupply2SysClkReq1HPValid
2577 * 0x40, VextSupply3SysClkReq1HPValid
2578 */
2579 REG_INIT(AB8540_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x77),
2580 /*
2581 * 0x01, Vsmps1HwHPReq1Valid
2582 * 0x02, Vsmps2HwHPReq1Valid
2583 * 0x04, Vsmps3HwHPReq1Valid
2584 * 0x08, VanaHwHPReq1Valid
2585 * 0x10, VpllHwHPReq1Valid
2586 * 0x20, Vaux1HwHPReq1Valid
2587 * 0x40, Vaux2HwHPReq1Valid
2588 * 0x80, Vaux3HwHPReq1Valid
2589 */
2590 REG_INIT(AB8540_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xff),
2591 /*
2592 * 0x01, VextSupply1HwHPReq1Valid
2593 * 0x02, VextSupply2HwHPReq1Valid
2594 * 0x04, VextSupply3HwHPReq1Valid
2595 */
2596 REG_INIT(AB8540_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x07),
2597 /*
2598 * 0x01, Vsmps1HwHPReq2Valid
2599 * 0x02, Vsmps2HwHPReq2Valid
2600 * 0x03, Vsmps3HwHPReq2Valid
2601 * 0x08, VanaHwHPReq2Valid
2602 * 0x10, VpllHwHPReq2Valid
2603 * 0x20, Vaux1HwHPReq2Valid
2604 * 0x40, Vaux2HwHPReq2Valid
2605 * 0x80, Vaux3HwHPReq2Valid
2606 */
2607 REG_INIT(AB8540_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xff),
2608 /*
2609 * 0x01, VextSupply1HwHPReq2Valid
2610 * 0x02, VextSupply2HwHPReq2Valid
2611 * 0x04, VextSupply3HwHPReq2Valid
2612 */
2613 REG_INIT(AB8540_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x07),
2614 /*
2615 * 0x01, VapeSwHPReqValid
2616 * 0x02, VarmSwHPReqValid
2617 * 0x04, Vsmps1SwHPReqValid
2618 * 0x08, Vsmps2SwHPReqValid
2619 * 0x10, Vsmps3SwHPReqValid
2620 * 0x20, VanaSwHPReqValid
2621 * 0x40, VpllSwHPReqValid
2622 * 0x80, Vaux1SwHPReqValid
2623 */
2624 REG_INIT(AB8540_REGUSWHPREQVALID1, 0x03, 0x0d, 0xff),
2625 /*
2626 * 0x01, Vaux2SwHPReqValid
2627 * 0x02, Vaux3SwHPReqValid
2628 * 0x04, VextSupply1SwHPReqValid
2629 * 0x08, VextSupply2SwHPReqValid
2630 * 0x10, VextSupply3SwHPReqValid
2631 */
2632 REG_INIT(AB8540_REGUSWHPREQVALID2, 0x03, 0x0e, 0x1f),
2633 /*
2634 * 0x02, SysClkReq2Valid1
2635 * ...
2636 * 0x80, SysClkReq8Valid1
2637 */
2638 REG_INIT(AB8540_REGUSYSCLKREQVALID1, 0x03, 0x0f, 0xff),
2639 /*
2640 * 0x02, SysClkReq2Valid2
2641 * ...
2642 * 0x80, SysClkReq8Valid2
2643 */
2644 REG_INIT(AB8540_REGUSYSCLKREQVALID2, 0x03, 0x10, 0xff),
2645 /*
2646 * 0x01, Vaux4SwHPReqValid
2647 * 0x02, Vaux4HwHPReq2Valid
2648 * 0x04, Vaux4HwHPReq1Valid
2649 * 0x08, Vaux4SysClkReq1HPValid
2650 */
2651 REG_INIT(AB8540_REGUVAUX4REQVALID, 0x03, 0x11, 0x0f),
2652 /*
2653 * 0x01, Vaux5SwHPReqValid
2654 * 0x02, Vaux5HwHPReq2Valid
2655 * 0x04, Vaux5HwHPReq1Valid
2656 * 0x08, Vaux5SysClkReq1HPValid
2657 */
2658 REG_INIT(AB8540_REGUVAUX5REQVALID, 0x03, 0x12, 0x0f),
2659 /*
2660 * 0x01, Vaux6SwHPReqValid
2661 * 0x02, Vaux6HwHPReq2Valid
2662 * 0x04, Vaux6HwHPReq1Valid
2663 * 0x08, Vaux6SysClkReq1HPValid
2664 */
2665 REG_INIT(AB8540_REGUVAUX6REQVALID, 0x03, 0x13, 0x0f),
2666 /*
2667 * 0x01, VclkbSwHPReqValid
2668 * 0x02, VclkbHwHPReq2Valid
2669 * 0x04, VclkbHwHPReq1Valid
2670 * 0x08, VclkbSysClkReq1HPValid
2671 */
2672 REG_INIT(AB8540_REGUVCLKBREQVALID, 0x03, 0x14, 0x0f),
2673 /*
2674 * 0x01, Vrf1SwHPReqValid
2675 * 0x02, Vrf1HwHPReq2Valid
2676 * 0x04, Vrf1HwHPReq1Valid
2677 * 0x08, Vrf1SysClkReq1HPValid
2678 */
2679 REG_INIT(AB8540_REGUVRF1REQVALID, 0x03, 0x15, 0x0f),
2680 /*
2681 * 0x02, VTVoutEna
2682 * 0x04, Vintcore12Ena
2683 * 0x38, Vintcore12Sel
2684 * 0x40, Vintcore12LP
2685 * 0x80, VTVoutLP
2686 */
2687 REG_INIT(AB8540_REGUMISC1, 0x03, 0x80, 0xfe),
2688 /*
2689 * 0x02, VaudioEna
2690 * 0x04, VdmicEna
2691 * 0x08, Vamic1Ena
2692 * 0x10, Vamic2Ena
2693 * 0x20, Vamic12LP
2694 * 0xC0, VdmicSel
2695 */
2696 REG_INIT(AB8540_VAUDIOSUPPLY, 0x03, 0x83, 0xfe),
2697 /*
2698 * 0x01, Vamic1_dzout
2699 * 0x02, Vamic2_dzout
2700 */
2701 REG_INIT(AB8540_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
2702 /*
2703 * 0x07, VHSICSel
2704 * 0x08, VHSICOffState
2705 * 0x10, VHSIEna
2706 * 0x20, VHSICLP
2707 */
2708 REG_INIT(AB8540_VHSIC, 0x03, 0x87, 0x3f),
2709 /*
2710 * 0x07, VSDIOSel
2711 * 0x08, VSDIOOffState
2712 * 0x10, VSDIOEna
2713 * 0x20, VSDIOLP
2714 */
2715 REG_INIT(AB8540_VSDIO, 0x03, 0x88, 0x3f),
2716 /*
2717 * 0x03, Vsmps1Regu
2718 * 0x0c, Vsmps1SelCtrl
2719 * 0x10, Vsmps1AutoMode
2720 * 0x20, Vsmps1PWMMode
2721 */
2722 REG_INIT(AB8540_VSMPS1REGU, 0x04, 0x03, 0x3f),
2723 /*
2724 * 0x03, Vsmps2Regu
2725 * 0x0c, Vsmps2SelCtrl
2726 * 0x10, Vsmps2AutoMode
2727 * 0x20, Vsmps2PWMMode
2728 */
2729 REG_INIT(AB8540_VSMPS2REGU, 0x04, 0x04, 0x3f),
2730 /*
2731 * 0x03, Vsmps3Regu
2732 * 0x0c, Vsmps3SelCtrl
2733 * 0x10, Vsmps3AutoMode
2734 * 0x20, Vsmps3PWMMode
2735 * NOTE! PRCMU register
2736 */
2737 REG_INIT(AB8540_VSMPS3REGU, 0x04, 0x05, 0x0f),
2738 /*
2739 * 0x03, VpllRegu
2740 * 0x0c, VanaRegu
2741 */
2742 REG_INIT(AB8540_VPLLVANAREGU, 0x04, 0x06, 0x0f),
2743 /*
2744 * 0x03, VextSupply1Regu
2745 * 0x0c, VextSupply2Regu
2746 * 0x30, VextSupply3Regu
2747 * 0x40, ExtSupply2Bypass
2748 * 0x80, ExtSupply3Bypass
2749 */
2750 REG_INIT(AB8540_EXTSUPPLYREGU, 0x04, 0x08, 0xff),
2751 /*
2752 * 0x03, Vaux1Regu
2753 * 0x0c, Vaux2Regu
2754 */
2755 REG_INIT(AB8540_VAUX12REGU, 0x04, 0x09, 0x0f),
2756 /*
2757 * 0x0c, VRF1Regu
2758 * 0x03, Vaux3Regu
2759 */
2760 REG_INIT(AB8540_VRF1VAUX3REGU, 0x04, 0x0a, 0x0f),
2761 /*
2762 * 0x3f, Vsmps1Sel1
2763 */
2764 REG_INIT(AB8540_VSMPS1SEL1, 0x04, 0x13, 0x3f),
2765 /*
2766 * 0x3f, Vsmps1Sel2
2767 */
2768 REG_INIT(AB8540_VSMPS1SEL2, 0x04, 0x14, 0x3f),
2769 /*
2770 * 0x3f, Vsmps1Sel3
2771 */
2772 REG_INIT(AB8540_VSMPS1SEL3, 0x04, 0x15, 0x3f),
2773 /*
2774 * 0x3f, Vsmps2Sel1
2775 */
2776 REG_INIT(AB8540_VSMPS2SEL1, 0x04, 0x17, 0x3f),
2777 /*
2778 * 0x3f, Vsmps2Sel2
2779 */
2780 REG_INIT(AB8540_VSMPS2SEL2, 0x04, 0x18, 0x3f),
2781 /*
2782 * 0x3f, Vsmps2Sel3
2783 */
2784 REG_INIT(AB8540_VSMPS2SEL3, 0x04, 0x19, 0x3f),
2785 /*
2786 * 0x7f, Vsmps3Sel1
2787 * NOTE! PRCMU register
2788 */
2789 REG_INIT(AB8540_VSMPS3SEL1, 0x04, 0x1b, 0x7f),
2790 /*
2791 * 0x7f, Vsmps3Sel2
2792 * NOTE! PRCMU register
2793 */
2794 REG_INIT(AB8540_VSMPS3SEL2, 0x04, 0x1c, 0x7f),
2795 /*
2796 * 0x0f, Vaux1Sel
2797 */
2798 REG_INIT(AB8540_VAUX1SEL, 0x04, 0x1f, 0x0f),
2799 /*
2800 * 0x0f, Vaux2Sel
2801 */
2802 REG_INIT(AB8540_VAUX2SEL, 0x04, 0x20, 0x0f),
2803 /*
2804 * 0x07, Vaux3Sel
2805 * 0x70, Vrf1Sel
2806 */
2807 REG_INIT(AB8540_VRF1VAUX3SEL, 0x04, 0x21, 0x77),
2808 /*
2809 * 0x01, VextSupply12LP
2810 */
2811 REG_INIT(AB8540_REGUCTRL2SPARE, 0x04, 0x22, 0x01),
2812 /*
2813 * 0x07, Vanasel
2814 * 0x30, Vpllsel
2815 */
2816 REG_INIT(AB8540_VANAVPLLSEL, 0x04, 0x29, 0x37),
2817 /*
2818 * 0x03, Vaux4RequestCtrl
2819 */
2820 REG_INIT(AB8540_VAUX4REQCTRL, 0x04, 0x2d, 0x03),
2821 /*
2822 * 0x03, Vaux4Regu
2823 */
2824 REG_INIT(AB8540_VAUX4REGU, 0x04, 0x2e, 0x03),
2825 /*
2826 * 0x0f, Vaux4Sel
2827 */
2828 REG_INIT(AB8540_VAUX4SEL, 0x04, 0x2f, 0x0f),
2829 /*
2830 * 0x03, Vaux5RequestCtrl
2831 */
2832 REG_INIT(AB8540_VAUX5REQCTRL, 0x04, 0x31, 0x03),
2833 /*
2834 * 0x03, Vaux5Regu
2835 */
2836 REG_INIT(AB8540_VAUX5REGU, 0x04, 0x32, 0x03),
2837 /*
2838 * 0x3f, Vaux5Sel
2839 */
2840 REG_INIT(AB8540_VAUX5SEL, 0x04, 0x33, 0x3f),
2841 /*
2842 * 0x03, Vaux6RequestCtrl
2843 */
2844 REG_INIT(AB8540_VAUX6REQCTRL, 0x04, 0x34, 0x03),
2845 /*
2846 * 0x03, Vaux6Regu
2847 */
2848 REG_INIT(AB8540_VAUX6REGU, 0x04, 0x35, 0x03),
2849 /*
2850 * 0x3f, Vaux6Sel
2851 */
2852 REG_INIT(AB8540_VAUX6SEL, 0x04, 0x36, 0x3f),
2853 /*
2854 * 0x03, VCLKBRequestCtrl
2855 */
2856 REG_INIT(AB8540_VCLKBREQCTRL, 0x04, 0x37, 0x03),
2857 /*
2858 * 0x03, VCLKBRegu
2859 */
2860 REG_INIT(AB8540_VCLKBREGU, 0x04, 0x38, 0x03),
2861 /*
2862 * 0x07, VCLKBSel
2863 */
2864 REG_INIT(AB8540_VCLKBSEL, 0x04, 0x39, 0x07),
2865 /*
2866 * 0x03, Vrf1RequestCtrl
2867 */
2868 REG_INIT(AB8540_VRF1REQCTRL, 0x04, 0x3a, 0x03),
2869 /*
2870 * 0x01, VpllDisch
2871 * 0x02, Vrf1Disch
2872 * 0x04, Vaux1Disch
2873 * 0x08, Vaux2Disch
2874 * 0x10, Vaux3Disch
2875 * 0x20, Vintcore12Disch
2876 * 0x40, VTVoutDisch
2877 * 0x80, VaudioDisch
2878 */
2879 REG_INIT(AB8540_REGUCTRLDISCH, 0x04, 0x43, 0xff),
2880 /*
2881 * 0x02, VanaDisch
2882 * 0x04, VdmicPullDownEna
2883 * 0x08, VpllPullDownEna
2884 * 0x10, VdmicDisch
2885 */
2886 REG_INIT(AB8540_REGUCTRLDISCH2, 0x04, 0x44, 0x1e),
2887 /*
2888 * 0x01, Vaux4Disch
2889 */
2890 REG_INIT(AB8540_REGUCTRLDISCH3, 0x04, 0x48, 0x01),
2891 /*
2892 * 0x01, Vaux5Disch
2893 * 0x02, Vaux6Disch
2894 * 0x04, VCLKBDisch
2895 */
2896 REG_INIT(AB8540_REGUCTRLDISCH4, 0x04, 0x49, 0x07),
2897 };
2898
2899 static struct of_regulator_match ab8500_regulator_match[] = {
2900 { .name = "ab8500_ldo_aux1", .driver_data = (void *) AB8500_LDO_AUX1, },
2901 { .name = "ab8500_ldo_aux2", .driver_data = (void *) AB8500_LDO_AUX2, },
2902 { .name = "ab8500_ldo_aux3", .driver_data = (void *) AB8500_LDO_AUX3, },
2903 { .name = "ab8500_ldo_intcore", .driver_data = (void *) AB8500_LDO_INTCORE, },
2904 { .name = "ab8500_ldo_tvout", .driver_data = (void *) AB8500_LDO_TVOUT, },
2905 { .name = "ab8500_ldo_audio", .driver_data = (void *) AB8500_LDO_AUDIO, },
2906 { .name = "ab8500_ldo_anamic1", .driver_data = (void *) AB8500_LDO_ANAMIC1, },
2907 { .name = "ab8500_ldo_anamic2", .driver_data = (void *) AB8500_LDO_ANAMIC2, },
2908 { .name = "ab8500_ldo_dmic", .driver_data = (void *) AB8500_LDO_DMIC, },
2909 { .name = "ab8500_ldo_ana", .driver_data = (void *) AB8500_LDO_ANA, },
2910 };
2911
2912 static struct of_regulator_match ab8505_regulator_match[] = {
2913 { .name = "ab8500_ldo_aux1", .driver_data = (void *) AB8505_LDO_AUX1, },
2914 { .name = "ab8500_ldo_aux2", .driver_data = (void *) AB8505_LDO_AUX2, },
2915 { .name = "ab8500_ldo_aux3", .driver_data = (void *) AB8505_LDO_AUX3, },
2916 { .name = "ab8500_ldo_aux4", .driver_data = (void *) AB8505_LDO_AUX4, },
2917 { .name = "ab8500_ldo_aux5", .driver_data = (void *) AB8505_LDO_AUX5, },
2918 { .name = "ab8500_ldo_aux6", .driver_data = (void *) AB8505_LDO_AUX6, },
2919 { .name = "ab8500_ldo_intcore", .driver_data = (void *) AB8505_LDO_INTCORE, },
2920 { .name = "ab8500_ldo_adc", .driver_data = (void *) AB8505_LDO_ADC, },
2921 { .name = "ab8500_ldo_audio", .driver_data = (void *) AB8505_LDO_AUDIO, },
2922 { .name = "ab8500_ldo_anamic1", .driver_data = (void *) AB8505_LDO_ANAMIC1, },
2923 { .name = "ab8500_ldo_anamic2", .driver_data = (void *) AB8505_LDO_ANAMIC2, },
2924 { .name = "ab8500_ldo_aux8", .driver_data = (void *) AB8505_LDO_AUX8, },
2925 { .name = "ab8500_ldo_ana", .driver_data = (void *) AB8505_LDO_ANA, },
2926 };
2927
2928 static struct of_regulator_match ab8540_regulator_match[] = {
2929 { .name = "ab8500_ldo_aux1", .driver_data = (void *) AB8540_LDO_AUX1, },
2930 { .name = "ab8500_ldo_aux2", .driver_data = (void *) AB8540_LDO_AUX2, },
2931 { .name = "ab8500_ldo_aux3", .driver_data = (void *) AB8540_LDO_AUX3, },
2932 { .name = "ab8500_ldo_aux4", .driver_data = (void *) AB8540_LDO_AUX4, },
2933 { .name = "ab8500_ldo_aux5", .driver_data = (void *) AB8540_LDO_AUX5, },
2934 { .name = "ab8500_ldo_aux6", .driver_data = (void *) AB8540_LDO_AUX6, },
2935 { .name = "ab8500_ldo_intcore", .driver_data = (void *) AB8540_LDO_INTCORE, },
2936 { .name = "ab8500_ldo_tvout", .driver_data = (void *) AB8540_LDO_TVOUT, },
2937 { .name = "ab8500_ldo_audio", .driver_data = (void *) AB8540_LDO_AUDIO, },
2938 { .name = "ab8500_ldo_anamic1", .driver_data = (void *) AB8540_LDO_ANAMIC1, },
2939 { .name = "ab8500_ldo_anamic2", .driver_data = (void *) AB8540_LDO_ANAMIC2, },
2940 { .name = "ab8500_ldo_dmic", .driver_data = (void *) AB8540_LDO_DMIC, },
2941 { .name = "ab8500_ldo_ana", .driver_data = (void *) AB8540_LDO_ANA, },
2942 { .name = "ab8500_ldo_sdio", .driver_data = (void *) AB8540_LDO_SDIO, },
2943 };
2944
2945 static struct of_regulator_match ab9540_regulator_match[] = {
2946 { .name = "ab8500_ldo_aux1", .driver_data = (void *) AB9540_LDO_AUX1, },
2947 { .name = "ab8500_ldo_aux2", .driver_data = (void *) AB9540_LDO_AUX2, },
2948 { .name = "ab8500_ldo_aux3", .driver_data = (void *) AB9540_LDO_AUX3, },
2949 { .name = "ab8500_ldo_aux4", .driver_data = (void *) AB9540_LDO_AUX4, },
2950 { .name = "ab8500_ldo_intcore", .driver_data = (void *) AB9540_LDO_INTCORE, },
2951 { .name = "ab8500_ldo_tvout", .driver_data = (void *) AB9540_LDO_TVOUT, },
2952 { .name = "ab8500_ldo_audio", .driver_data = (void *) AB9540_LDO_AUDIO, },
2953 { .name = "ab8500_ldo_anamic1", .driver_data = (void *) AB9540_LDO_ANAMIC1, },
2954 { .name = "ab8500_ldo_anamic2", .driver_data = (void *) AB9540_LDO_ANAMIC2, },
2955 { .name = "ab8500_ldo_dmic", .driver_data = (void *) AB9540_LDO_DMIC, },
2956 { .name = "ab8500_ldo_ana", .driver_data = (void *) AB9540_LDO_ANA, },
2957 };
2958
2959 static struct {
2960 struct ab8500_regulator_info *info;
2961 int info_size;
2962 struct ab8500_reg_init *init;
2963 int init_size;
2964 struct of_regulator_match *match;
2965 int match_size;
2966 } abx500_regulator;
2967
2968 static void abx500_get_regulator_info(struct ab8500 *ab8500)
2969 {
2970 if (is_ab9540(ab8500)) {
2971 abx500_regulator.info = ab9540_regulator_info;
2972 abx500_regulator.info_size = ARRAY_SIZE(ab9540_regulator_info);
2973 abx500_regulator.init = ab9540_reg_init;
2974 abx500_regulator.init_size = AB9540_NUM_REGULATOR_REGISTERS;
2975 abx500_regulator.match = ab9540_regulator_match;
2976 abx500_regulator.match_size = ARRAY_SIZE(ab9540_regulator_match);
2977 } else if (is_ab8505(ab8500)) {
2978 abx500_regulator.info = ab8505_regulator_info;
2979 abx500_regulator.info_size = ARRAY_SIZE(ab8505_regulator_info);
2980 abx500_regulator.init = ab8505_reg_init;
2981 abx500_regulator.init_size = AB8505_NUM_REGULATOR_REGISTERS;
2982 abx500_regulator.match = ab8505_regulator_match;
2983 abx500_regulator.match_size = ARRAY_SIZE(ab8505_regulator_match);
2984 } else if (is_ab8540(ab8500)) {
2985 abx500_regulator.info = ab8540_regulator_info;
2986 abx500_regulator.info_size = ARRAY_SIZE(ab8540_regulator_info);
2987 abx500_regulator.init = ab8540_reg_init;
2988 abx500_regulator.init_size = AB8540_NUM_REGULATOR_REGISTERS;
2989 abx500_regulator.match = ab8540_regulator_match;
2990 abx500_regulator.match_size = ARRAY_SIZE(ab8540_regulator_match);
2991 } else {
2992 abx500_regulator.info = ab8500_regulator_info;
2993 abx500_regulator.info_size = ARRAY_SIZE(ab8500_regulator_info);
2994 abx500_regulator.init = ab8500_reg_init;
2995 abx500_regulator.init_size = AB8500_NUM_REGULATOR_REGISTERS;
2996 abx500_regulator.match = ab8500_regulator_match;
2997 abx500_regulator.match_size = ARRAY_SIZE(ab8500_regulator_match);
2998 }
2999 }
3000
3001 static int ab8500_regulator_register(struct platform_device *pdev,
3002 struct regulator_init_data *init_data,
3003 int id, struct device_node *np)
3004 {
3005 struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
3006 struct ab8500_regulator_info *info = NULL;
3007 struct regulator_config config = { };
3008
3009 /* assign per-regulator data */
3010 info = &abx500_regulator.info[id];
3011 info->dev = &pdev->dev;
3012
3013 config.dev = &pdev->dev;
3014 config.init_data = init_data;
3015 config.driver_data = info;
3016 config.of_node = np;
3017
3018 /* fix for hardware before ab8500v2.0 */
3019 if (is_ab8500_1p1_or_earlier(ab8500)) {
3020 if (info->desc.id == AB8500_LDO_AUX3) {
3021 info->desc.n_voltages =
3022 ARRAY_SIZE(ldo_vauxn_voltages);
3023 info->desc.volt_table = ldo_vauxn_voltages;
3024 info->voltage_mask = 0xf;
3025 }
3026 }
3027
3028 /* register regulator with framework */
3029 info->regulator = devm_regulator_register(&pdev->dev, &info->desc,
3030 &config);
3031 if (IS_ERR(info->regulator)) {
3032 dev_err(&pdev->dev, "failed to register regulator %s\n",
3033 info->desc.name);
3034 return PTR_ERR(info->regulator);
3035 }
3036
3037 return 0;
3038 }
3039
3040 static int ab8500_regulator_probe(struct platform_device *pdev)
3041 {
3042 struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
3043 struct device_node *np = pdev->dev.of_node;
3044 struct of_regulator_match *match;
3045 int err, i;
3046
3047 if (!ab8500) {
3048 dev_err(&pdev->dev, "null mfd parent\n");
3049 return -EINVAL;
3050 }
3051
3052 abx500_get_regulator_info(ab8500);
3053
3054 err = of_regulator_match(&pdev->dev, np,
3055 abx500_regulator.match,
3056 abx500_regulator.match_size);
3057 if (err < 0) {
3058 dev_err(&pdev->dev,
3059 "Error parsing regulator init data: %d\n", err);
3060 return err;
3061 }
3062
3063 match = abx500_regulator.match;
3064 for (i = 0; i < abx500_regulator.info_size; i++) {
3065 err = ab8500_regulator_register(pdev, match[i].init_data, i,
3066 match[i].of_node);
3067 if (err)
3068 return err;
3069 }
3070
3071 return 0;
3072 }
3073
3074 static struct platform_driver ab8500_regulator_driver = {
3075 .probe = ab8500_regulator_probe,
3076 .driver = {
3077 .name = "ab8500-regulator",
3078 },
3079 };
3080
3081 static int __init ab8500_regulator_init(void)
3082 {
3083 int ret;
3084
3085 ret = platform_driver_register(&ab8500_regulator_driver);
3086 if (ret != 0)
3087 pr_err("Failed to register ab8500 regulator: %d\n", ret);
3088
3089 return ret;
3090 }
3091 subsys_initcall(ab8500_regulator_init);
3092
3093 static void __exit ab8500_regulator_exit(void)
3094 {
3095 platform_driver_unregister(&ab8500_regulator_driver);
3096 }
3097 module_exit(ab8500_regulator_exit);
3098
3099 MODULE_LICENSE("GPL v2");
3100 MODULE_AUTHOR("Sundar Iyer <sundar.iyer@stericsson.com>");
3101 MODULE_AUTHOR("Bengt Jonsson <bengt.g.jonsson@stericsson.com>");
3102 MODULE_AUTHOR("Daniel Willerud <daniel.willerud@stericsson.com>");
3103 MODULE_DESCRIPTION("Regulator Driver for ST-Ericsson AB8500 Mixed-Sig PMIC");
3104 MODULE_ALIAS("platform:ab8500-regulator");
Linux with added FPC-III support