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Merge tag 'trace-fixes-v3.10-rc3-v3' of git://git.kernel.org/pub/scm/linux/kernel...
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / regulator / ab8500.c
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 },
723 .load_lp_uA = 5000,
724 .update_bank = 0x04,
725 .update_reg = 0x09,
726 .update_mask = 0x03,
727 .update_val = 0x01,
728 .update_val_idle = 0x03,
729 .update_val_normal = 0x01,
730 .voltage_bank = 0x04,
731 .voltage_reg = 0x1f,
732 .voltage_mask = 0x0f,
733 },
734 [AB8500_LDO_AUX2] = {
735 .desc = {
736 .name = "LDO-AUX2",
737 .ops = &ab8500_regulator_volt_mode_ops,
738 .type = REGULATOR_VOLTAGE,
739 .id = AB8500_LDO_AUX2,
740 .owner = THIS_MODULE,
741 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
742 .volt_table = ldo_vauxn_voltages,
743 .enable_time = 200,
744 },
745 .load_lp_uA = 5000,
746 .update_bank = 0x04,
747 .update_reg = 0x09,
748 .update_mask = 0x0c,
749 .update_val = 0x04,
750 .update_val_idle = 0x0c,
751 .update_val_normal = 0x04,
752 .voltage_bank = 0x04,
753 .voltage_reg = 0x20,
754 .voltage_mask = 0x0f,
755 },
756 [AB8500_LDO_AUX3] = {
757 .desc = {
758 .name = "LDO-AUX3",
759 .ops = &ab8500_regulator_volt_mode_ops,
760 .type = REGULATOR_VOLTAGE,
761 .id = AB8500_LDO_AUX3,
762 .owner = THIS_MODULE,
763 .n_voltages = ARRAY_SIZE(ldo_vaux3_voltages),
764 .volt_table = ldo_vaux3_voltages,
765 .enable_time = 450,
766 },
767 .load_lp_uA = 5000,
768 .update_bank = 0x04,
769 .update_reg = 0x0a,
770 .update_mask = 0x03,
771 .update_val = 0x01,
772 .update_val_idle = 0x03,
773 .update_val_normal = 0x01,
774 .voltage_bank = 0x04,
775 .voltage_reg = 0x21,
776 .voltage_mask = 0x07,
777 },
778 [AB8500_LDO_INTCORE] = {
779 .desc = {
780 .name = "LDO-INTCORE",
781 .ops = &ab8500_regulator_volt_mode_ops,
782 .type = REGULATOR_VOLTAGE,
783 .id = AB8500_LDO_INTCORE,
784 .owner = THIS_MODULE,
785 .n_voltages = ARRAY_SIZE(ldo_vintcore_voltages),
786 .volt_table = ldo_vintcore_voltages,
787 .enable_time = 750,
788 },
789 .load_lp_uA = 5000,
790 .update_bank = 0x03,
791 .update_reg = 0x80,
792 .update_mask = 0x44,
793 .update_val = 0x44,
794 .update_val_idle = 0x44,
795 .update_val_normal = 0x04,
796 .voltage_bank = 0x03,
797 .voltage_reg = 0x80,
798 .voltage_mask = 0x38,
799 },
800
801 /*
802 * Fixed Voltage Regulators
803 * name, fixed mV,
804 * update bank, reg, mask, enable val
805 */
806 [AB8500_LDO_TVOUT] = {
807 .desc = {
808 .name = "LDO-TVOUT",
809 .ops = &ab8500_regulator_mode_ops,
810 .type = REGULATOR_VOLTAGE,
811 .id = AB8500_LDO_TVOUT,
812 .owner = THIS_MODULE,
813 .n_voltages = 1,
814 .volt_table = fixed_2000000_voltage,
815 .enable_time = 500,
816 },
817 .load_lp_uA = 1000,
818 .update_bank = 0x03,
819 .update_reg = 0x80,
820 .update_mask = 0x82,
821 .update_val = 0x02,
822 .update_val_idle = 0x82,
823 .update_val_normal = 0x02,
824 },
825 [AB8500_LDO_AUDIO] = {
826 .desc = {
827 .name = "LDO-AUDIO",
828 .ops = &ab8500_regulator_ops,
829 .type = REGULATOR_VOLTAGE,
830 .id = AB8500_LDO_AUDIO,
831 .owner = THIS_MODULE,
832 .n_voltages = 1,
833 .enable_time = 140,
834 .volt_table = fixed_2000000_voltage,
835 },
836 .update_bank = 0x03,
837 .update_reg = 0x83,
838 .update_mask = 0x02,
839 .update_val = 0x02,
840 },
841 [AB8500_LDO_ANAMIC1] = {
842 .desc = {
843 .name = "LDO-ANAMIC1",
844 .ops = &ab8500_regulator_ops,
845 .type = REGULATOR_VOLTAGE,
846 .id = AB8500_LDO_ANAMIC1,
847 .owner = THIS_MODULE,
848 .n_voltages = 1,
849 .enable_time = 500,
850 .volt_table = fixed_2050000_voltage,
851 },
852 .update_bank = 0x03,
853 .update_reg = 0x83,
854 .update_mask = 0x08,
855 .update_val = 0x08,
856 },
857 [AB8500_LDO_ANAMIC2] = {
858 .desc = {
859 .name = "LDO-ANAMIC2",
860 .ops = &ab8500_regulator_ops,
861 .type = REGULATOR_VOLTAGE,
862 .id = AB8500_LDO_ANAMIC2,
863 .owner = THIS_MODULE,
864 .n_voltages = 1,
865 .enable_time = 500,
866 .volt_table = fixed_2050000_voltage,
867 },
868 .update_bank = 0x03,
869 .update_reg = 0x83,
870 .update_mask = 0x10,
871 .update_val = 0x10,
872 },
873 [AB8500_LDO_DMIC] = {
874 .desc = {
875 .name = "LDO-DMIC",
876 .ops = &ab8500_regulator_ops,
877 .type = REGULATOR_VOLTAGE,
878 .id = AB8500_LDO_DMIC,
879 .owner = THIS_MODULE,
880 .n_voltages = 1,
881 .enable_time = 420,
882 .volt_table = fixed_1800000_voltage,
883 },
884 .update_bank = 0x03,
885 .update_reg = 0x83,
886 .update_mask = 0x04,
887 .update_val = 0x04,
888 },
889
890 /*
891 * Regulators with fixed voltage and normal/idle modes
892 */
893 [AB8500_LDO_ANA] = {
894 .desc = {
895 .name = "LDO-ANA",
896 .ops = &ab8500_regulator_mode_ops,
897 .type = REGULATOR_VOLTAGE,
898 .id = AB8500_LDO_ANA,
899 .owner = THIS_MODULE,
900 .n_voltages = 1,
901 .enable_time = 140,
902 .volt_table = fixed_1200000_voltage,
903 },
904 .load_lp_uA = 1000,
905 .update_bank = 0x04,
906 .update_reg = 0x06,
907 .update_mask = 0x0c,
908 .update_val = 0x04,
909 .update_val_idle = 0x0c,
910 .update_val_normal = 0x04,
911 },
912 };
913
914 /* AB8505 regulator information */
915 static struct ab8500_regulator_info
916 ab8505_regulator_info[AB8505_NUM_REGULATORS] = {
917 /*
918 * Variable Voltage Regulators
919 * name, min mV, max mV,
920 * update bank, reg, mask, enable val
921 * volt bank, reg, mask
922 */
923 [AB8505_LDO_AUX1] = {
924 .desc = {
925 .name = "LDO-AUX1",
926 .ops = &ab8500_regulator_volt_mode_ops,
927 .type = REGULATOR_VOLTAGE,
928 .id = AB8505_LDO_AUX1,
929 .owner = THIS_MODULE,
930 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
931 .volt_table = ldo_vauxn_voltages,
932 },
933 .load_lp_uA = 5000,
934 .update_bank = 0x04,
935 .update_reg = 0x09,
936 .update_mask = 0x03,
937 .update_val = 0x01,
938 .update_val_idle = 0x03,
939 .update_val_normal = 0x01,
940 .voltage_bank = 0x04,
941 .voltage_reg = 0x1f,
942 .voltage_mask = 0x0f,
943 },
944 [AB8505_LDO_AUX2] = {
945 .desc = {
946 .name = "LDO-AUX2",
947 .ops = &ab8500_regulator_volt_mode_ops,
948 .type = REGULATOR_VOLTAGE,
949 .id = AB8505_LDO_AUX2,
950 .owner = THIS_MODULE,
951 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
952 .volt_table = ldo_vauxn_voltages,
953 },
954 .load_lp_uA = 5000,
955 .update_bank = 0x04,
956 .update_reg = 0x09,
957 .update_mask = 0x0c,
958 .update_val = 0x04,
959 .update_val_idle = 0x0c,
960 .update_val_normal = 0x04,
961 .voltage_bank = 0x04,
962 .voltage_reg = 0x20,
963 .voltage_mask = 0x0f,
964 },
965 [AB8505_LDO_AUX3] = {
966 .desc = {
967 .name = "LDO-AUX3",
968 .ops = &ab8500_regulator_volt_mode_ops,
969 .type = REGULATOR_VOLTAGE,
970 .id = AB8505_LDO_AUX3,
971 .owner = THIS_MODULE,
972 .n_voltages = ARRAY_SIZE(ldo_vaux3_voltages),
973 .volt_table = ldo_vaux3_voltages,
974 },
975 .load_lp_uA = 5000,
976 .update_bank = 0x04,
977 .update_reg = 0x0a,
978 .update_mask = 0x03,
979 .update_val = 0x01,
980 .update_val_idle = 0x03,
981 .update_val_normal = 0x01,
982 .voltage_bank = 0x04,
983 .voltage_reg = 0x21,
984 .voltage_mask = 0x07,
985 },
986 [AB8505_LDO_AUX4] = {
987 .desc = {
988 .name = "LDO-AUX4",
989 .ops = &ab8500_regulator_volt_mode_ops,
990 .type = REGULATOR_VOLTAGE,
991 .id = AB8505_LDO_AUX4,
992 .owner = THIS_MODULE,
993 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
994 .volt_table = ldo_vauxn_voltages,
995 },
996 .load_lp_uA = 5000,
997 /* values for Vaux4Regu register */
998 .update_bank = 0x04,
999 .update_reg = 0x2e,
1000 .update_mask = 0x03,
1001 .update_val = 0x01,
1002 .update_val_idle = 0x03,
1003 .update_val_normal = 0x01,
1004 /* values for Vaux4SEL register */
1005 .voltage_bank = 0x04,
1006 .voltage_reg = 0x2f,
1007 .voltage_mask = 0x0f,
1008 },
1009 [AB8505_LDO_AUX5] = {
1010 .desc = {
1011 .name = "LDO-AUX5",
1012 .ops = &ab8500_regulator_volt_mode_ops,
1013 .type = REGULATOR_VOLTAGE,
1014 .id = AB8505_LDO_AUX5,
1015 .owner = THIS_MODULE,
1016 .n_voltages = ARRAY_SIZE(ldo_vaux56_voltages),
1017 .volt_table = ldo_vaux56_voltages,
1018 },
1019 .load_lp_uA = 2000,
1020 /* values for CtrlVaux5 register */
1021 .update_bank = 0x01,
1022 .update_reg = 0x55,
1023 .update_mask = 0x18,
1024 .update_val = 0x10,
1025 .update_val_idle = 0x18,
1026 .update_val_normal = 0x10,
1027 .voltage_bank = 0x01,
1028 .voltage_reg = 0x55,
1029 .voltage_mask = 0x07,
1030 },
1031 [AB8505_LDO_AUX6] = {
1032 .desc = {
1033 .name = "LDO-AUX6",
1034 .ops = &ab8500_regulator_volt_mode_ops,
1035 .type = REGULATOR_VOLTAGE,
1036 .id = AB8505_LDO_AUX6,
1037 .owner = THIS_MODULE,
1038 .n_voltages = ARRAY_SIZE(ldo_vaux56_voltages),
1039 .volt_table = ldo_vaux56_voltages,
1040 },
1041 .load_lp_uA = 2000,
1042 /* values for CtrlVaux6 register */
1043 .update_bank = 0x01,
1044 .update_reg = 0x56,
1045 .update_mask = 0x18,
1046 .update_val = 0x10,
1047 .update_val_idle = 0x18,
1048 .update_val_normal = 0x10,
1049 .voltage_bank = 0x01,
1050 .voltage_reg = 0x56,
1051 .voltage_mask = 0x07,
1052 },
1053 [AB8505_LDO_INTCORE] = {
1054 .desc = {
1055 .name = "LDO-INTCORE",
1056 .ops = &ab8500_regulator_volt_mode_ops,
1057 .type = REGULATOR_VOLTAGE,
1058 .id = AB8505_LDO_INTCORE,
1059 .owner = THIS_MODULE,
1060 .n_voltages = ARRAY_SIZE(ldo_vintcore_voltages),
1061 .volt_table = ldo_vintcore_voltages,
1062 },
1063 .load_lp_uA = 5000,
1064 .update_bank = 0x03,
1065 .update_reg = 0x80,
1066 .update_mask = 0x44,
1067 .update_val = 0x04,
1068 .update_val_idle = 0x44,
1069 .update_val_normal = 0x04,
1070 .voltage_bank = 0x03,
1071 .voltage_reg = 0x80,
1072 .voltage_mask = 0x38,
1073 },
1074
1075 /*
1076 * Fixed Voltage Regulators
1077 * name, fixed mV,
1078 * update bank, reg, mask, enable val
1079 */
1080 [AB8505_LDO_ADC] = {
1081 .desc = {
1082 .name = "LDO-ADC",
1083 .ops = &ab8500_regulator_mode_ops,
1084 .type = REGULATOR_VOLTAGE,
1085 .id = AB8505_LDO_ADC,
1086 .owner = THIS_MODULE,
1087 .n_voltages = 1,
1088 .volt_table = fixed_2000000_voltage,
1089 .enable_time = 10000,
1090 },
1091 .load_lp_uA = 1000,
1092 .update_bank = 0x03,
1093 .update_reg = 0x80,
1094 .update_mask = 0x82,
1095 .update_val = 0x02,
1096 .update_val_idle = 0x82,
1097 .update_val_normal = 0x02,
1098 },
1099 [AB8505_LDO_USB] = {
1100 .desc = {
1101 .name = "LDO-USB",
1102 .ops = &ab8500_regulator_mode_ops,
1103 .type = REGULATOR_VOLTAGE,
1104 .id = AB8505_LDO_USB,
1105 .owner = THIS_MODULE,
1106 .n_voltages = 1,
1107 .volt_table = fixed_3300000_voltage,
1108 },
1109 .update_bank = 0x03,
1110 .update_reg = 0x82,
1111 .update_mask = 0x03,
1112 .update_val = 0x01,
1113 .update_val_idle = 0x03,
1114 .update_val_normal = 0x01,
1115 },
1116 [AB8505_LDO_AUDIO] = {
1117 .desc = {
1118 .name = "LDO-AUDIO",
1119 .ops = &ab8500_regulator_volt_ops,
1120 .type = REGULATOR_VOLTAGE,
1121 .id = AB8505_LDO_AUDIO,
1122 .owner = THIS_MODULE,
1123 .n_voltages = ARRAY_SIZE(ldo_vaudio_voltages),
1124 .volt_table = ldo_vaudio_voltages,
1125 },
1126 .update_bank = 0x03,
1127 .update_reg = 0x83,
1128 .update_mask = 0x02,
1129 .update_val = 0x02,
1130 .voltage_bank = 0x01,
1131 .voltage_reg = 0x57,
1132 .voltage_mask = 0x70,
1133 },
1134 [AB8505_LDO_ANAMIC1] = {
1135 .desc = {
1136 .name = "LDO-ANAMIC1",
1137 .ops = &ab8500_regulator_anamic_mode_ops,
1138 .type = REGULATOR_VOLTAGE,
1139 .id = AB8505_LDO_ANAMIC1,
1140 .owner = THIS_MODULE,
1141 .n_voltages = 1,
1142 .volt_table = fixed_2050000_voltage,
1143 },
1144 .shared_mode = &ldo_anamic1_shared,
1145 .update_bank = 0x03,
1146 .update_reg = 0x83,
1147 .update_mask = 0x08,
1148 .update_val = 0x08,
1149 .mode_bank = 0x01,
1150 .mode_reg = 0x54,
1151 .mode_mask = 0x04,
1152 .mode_val_idle = 0x04,
1153 .mode_val_normal = 0x00,
1154 },
1155 [AB8505_LDO_ANAMIC2] = {
1156 .desc = {
1157 .name = "LDO-ANAMIC2",
1158 .ops = &ab8500_regulator_anamic_mode_ops,
1159 .type = REGULATOR_VOLTAGE,
1160 .id = AB8505_LDO_ANAMIC2,
1161 .owner = THIS_MODULE,
1162 .n_voltages = 1,
1163 .volt_table = fixed_2050000_voltage,
1164 },
1165 .shared_mode = &ldo_anamic2_shared,
1166 .update_bank = 0x03,
1167 .update_reg = 0x83,
1168 .update_mask = 0x10,
1169 .update_val = 0x10,
1170 .mode_bank = 0x01,
1171 .mode_reg = 0x54,
1172 .mode_mask = 0x04,
1173 .mode_val_idle = 0x04,
1174 .mode_val_normal = 0x00,
1175 },
1176 [AB8505_LDO_AUX8] = {
1177 .desc = {
1178 .name = "LDO-AUX8",
1179 .ops = &ab8500_regulator_ops,
1180 .type = REGULATOR_VOLTAGE,
1181 .id = AB8505_LDO_AUX8,
1182 .owner = THIS_MODULE,
1183 .n_voltages = 1,
1184 .volt_table = fixed_1800000_voltage,
1185 },
1186 .update_bank = 0x03,
1187 .update_reg = 0x83,
1188 .update_mask = 0x04,
1189 .update_val = 0x04,
1190 },
1191 /*
1192 * Regulators with fixed voltage and normal/idle modes
1193 */
1194 [AB8505_LDO_ANA] = {
1195 .desc = {
1196 .name = "LDO-ANA",
1197 .ops = &ab8500_regulator_volt_mode_ops,
1198 .type = REGULATOR_VOLTAGE,
1199 .id = AB8505_LDO_ANA,
1200 .owner = THIS_MODULE,
1201 .n_voltages = ARRAY_SIZE(ldo_vana_voltages),
1202 .volt_table = ldo_vana_voltages,
1203 },
1204 .load_lp_uA = 1000,
1205 .update_bank = 0x04,
1206 .update_reg = 0x06,
1207 .update_mask = 0x0c,
1208 .update_val = 0x04,
1209 .update_val_idle = 0x0c,
1210 .update_val_normal = 0x04,
1211 .voltage_bank = 0x04,
1212 .voltage_reg = 0x29,
1213 .voltage_mask = 0x7,
1214 },
1215 };
1216
1217 /* AB9540 regulator information */
1218 static struct ab8500_regulator_info
1219 ab9540_regulator_info[AB9540_NUM_REGULATORS] = {
1220 /*
1221 * Variable Voltage Regulators
1222 * name, min mV, max mV,
1223 * update bank, reg, mask, enable val
1224 * volt bank, reg, mask
1225 */
1226 [AB9540_LDO_AUX1] = {
1227 .desc = {
1228 .name = "LDO-AUX1",
1229 .ops = &ab8500_regulator_volt_mode_ops,
1230 .type = REGULATOR_VOLTAGE,
1231 .id = AB9540_LDO_AUX1,
1232 .owner = THIS_MODULE,
1233 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1234 .volt_table = ldo_vauxn_voltages,
1235 },
1236 .load_lp_uA = 5000,
1237 .update_bank = 0x04,
1238 .update_reg = 0x09,
1239 .update_mask = 0x03,
1240 .update_val = 0x01,
1241 .update_val_idle = 0x03,
1242 .update_val_normal = 0x01,
1243 .voltage_bank = 0x04,
1244 .voltage_reg = 0x1f,
1245 .voltage_mask = 0x0f,
1246 },
1247 [AB9540_LDO_AUX2] = {
1248 .desc = {
1249 .name = "LDO-AUX2",
1250 .ops = &ab8500_regulator_volt_mode_ops,
1251 .type = REGULATOR_VOLTAGE,
1252 .id = AB9540_LDO_AUX2,
1253 .owner = THIS_MODULE,
1254 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1255 .volt_table = ldo_vauxn_voltages,
1256 },
1257 .load_lp_uA = 5000,
1258 .update_bank = 0x04,
1259 .update_reg = 0x09,
1260 .update_mask = 0x0c,
1261 .update_val = 0x04,
1262 .update_val_idle = 0x0c,
1263 .update_val_normal = 0x04,
1264 .voltage_bank = 0x04,
1265 .voltage_reg = 0x20,
1266 .voltage_mask = 0x0f,
1267 },
1268 [AB9540_LDO_AUX3] = {
1269 .desc = {
1270 .name = "LDO-AUX3",
1271 .ops = &ab8500_regulator_volt_mode_ops,
1272 .type = REGULATOR_VOLTAGE,
1273 .id = AB9540_LDO_AUX3,
1274 .owner = THIS_MODULE,
1275 .n_voltages = ARRAY_SIZE(ldo_vaux3_voltages),
1276 .volt_table = ldo_vaux3_voltages,
1277 },
1278 .load_lp_uA = 5000,
1279 .update_bank = 0x04,
1280 .update_reg = 0x0a,
1281 .update_mask = 0x03,
1282 .update_val = 0x01,
1283 .update_val_idle = 0x03,
1284 .update_val_normal = 0x01,
1285 .voltage_bank = 0x04,
1286 .voltage_reg = 0x21,
1287 .voltage_mask = 0x07,
1288 },
1289 [AB9540_LDO_AUX4] = {
1290 .desc = {
1291 .name = "LDO-AUX4",
1292 .ops = &ab8500_regulator_volt_mode_ops,
1293 .type = REGULATOR_VOLTAGE,
1294 .id = AB9540_LDO_AUX4,
1295 .owner = THIS_MODULE,
1296 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1297 .volt_table = ldo_vauxn_voltages,
1298 },
1299 .load_lp_uA = 5000,
1300 /* values for Vaux4Regu register */
1301 .update_bank = 0x04,
1302 .update_reg = 0x2e,
1303 .update_mask = 0x03,
1304 .update_val = 0x01,
1305 .update_val_idle = 0x03,
1306 .update_val_normal = 0x01,
1307 /* values for Vaux4SEL register */
1308 .voltage_bank = 0x04,
1309 .voltage_reg = 0x2f,
1310 .voltage_mask = 0x0f,
1311 },
1312 [AB9540_LDO_INTCORE] = {
1313 .desc = {
1314 .name = "LDO-INTCORE",
1315 .ops = &ab8500_regulator_volt_mode_ops,
1316 .type = REGULATOR_VOLTAGE,
1317 .id = AB9540_LDO_INTCORE,
1318 .owner = THIS_MODULE,
1319 .n_voltages = ARRAY_SIZE(ldo_vintcore_voltages),
1320 .volt_table = ldo_vintcore_voltages,
1321 },
1322 .load_lp_uA = 5000,
1323 .update_bank = 0x03,
1324 .update_reg = 0x80,
1325 .update_mask = 0x44,
1326 .update_val = 0x44,
1327 .update_val_idle = 0x44,
1328 .update_val_normal = 0x04,
1329 .voltage_bank = 0x03,
1330 .voltage_reg = 0x80,
1331 .voltage_mask = 0x38,
1332 },
1333
1334 /*
1335 * Fixed Voltage Regulators
1336 * name, fixed mV,
1337 * update bank, reg, mask, enable val
1338 */
1339 [AB9540_LDO_TVOUT] = {
1340 .desc = {
1341 .name = "LDO-TVOUT",
1342 .ops = &ab8500_regulator_mode_ops,
1343 .type = REGULATOR_VOLTAGE,
1344 .id = AB9540_LDO_TVOUT,
1345 .owner = THIS_MODULE,
1346 .n_voltages = 1,
1347 .volt_table = fixed_2000000_voltage,
1348 .enable_time = 10000,
1349 },
1350 .load_lp_uA = 1000,
1351 .update_bank = 0x03,
1352 .update_reg = 0x80,
1353 .update_mask = 0x82,
1354 .update_val = 0x02,
1355 .update_val_idle = 0x82,
1356 .update_val_normal = 0x02,
1357 },
1358 [AB9540_LDO_USB] = {
1359 .desc = {
1360 .name = "LDO-USB",
1361 .ops = &ab8500_regulator_ops,
1362 .type = REGULATOR_VOLTAGE,
1363 .id = AB9540_LDO_USB,
1364 .owner = THIS_MODULE,
1365 .n_voltages = 1,
1366 .volt_table = fixed_3300000_voltage,
1367 },
1368 .update_bank = 0x03,
1369 .update_reg = 0x82,
1370 .update_mask = 0x03,
1371 .update_val = 0x01,
1372 .update_val_idle = 0x03,
1373 .update_val_normal = 0x01,
1374 },
1375 [AB9540_LDO_AUDIO] = {
1376 .desc = {
1377 .name = "LDO-AUDIO",
1378 .ops = &ab8500_regulator_ops,
1379 .type = REGULATOR_VOLTAGE,
1380 .id = AB9540_LDO_AUDIO,
1381 .owner = THIS_MODULE,
1382 .n_voltages = 1,
1383 .volt_table = fixed_2000000_voltage,
1384 },
1385 .update_bank = 0x03,
1386 .update_reg = 0x83,
1387 .update_mask = 0x02,
1388 .update_val = 0x02,
1389 },
1390 [AB9540_LDO_ANAMIC1] = {
1391 .desc = {
1392 .name = "LDO-ANAMIC1",
1393 .ops = &ab8500_regulator_ops,
1394 .type = REGULATOR_VOLTAGE,
1395 .id = AB9540_LDO_ANAMIC1,
1396 .owner = THIS_MODULE,
1397 .n_voltages = 1,
1398 .volt_table = fixed_2050000_voltage,
1399 },
1400 .update_bank = 0x03,
1401 .update_reg = 0x83,
1402 .update_mask = 0x08,
1403 .update_val = 0x08,
1404 },
1405 [AB9540_LDO_ANAMIC2] = {
1406 .desc = {
1407 .name = "LDO-ANAMIC2",
1408 .ops = &ab8500_regulator_ops,
1409 .type = REGULATOR_VOLTAGE,
1410 .id = AB9540_LDO_ANAMIC2,
1411 .owner = THIS_MODULE,
1412 .n_voltages = 1,
1413 .volt_table = fixed_2050000_voltage,
1414 },
1415 .update_bank = 0x03,
1416 .update_reg = 0x83,
1417 .update_mask = 0x10,
1418 .update_val = 0x10,
1419 },
1420 [AB9540_LDO_DMIC] = {
1421 .desc = {
1422 .name = "LDO-DMIC",
1423 .ops = &ab8500_regulator_ops,
1424 .type = REGULATOR_VOLTAGE,
1425 .id = AB9540_LDO_DMIC,
1426 .owner = THIS_MODULE,
1427 .n_voltages = 1,
1428 .volt_table = fixed_1800000_voltage,
1429 },
1430 .update_bank = 0x03,
1431 .update_reg = 0x83,
1432 .update_mask = 0x04,
1433 .update_val = 0x04,
1434 },
1435
1436 /*
1437 * Regulators with fixed voltage and normal/idle modes
1438 */
1439 [AB9540_LDO_ANA] = {
1440 .desc = {
1441 .name = "LDO-ANA",
1442 .ops = &ab8500_regulator_mode_ops,
1443 .type = REGULATOR_VOLTAGE,
1444 .id = AB9540_LDO_ANA,
1445 .owner = THIS_MODULE,
1446 .n_voltages = 1,
1447 .volt_table = fixed_1200000_voltage,
1448 },
1449 .load_lp_uA = 1000,
1450 .update_bank = 0x04,
1451 .update_reg = 0x06,
1452 .update_mask = 0x0c,
1453 .update_val = 0x08,
1454 .update_val_idle = 0x0c,
1455 .update_val_normal = 0x08,
1456 },
1457 };
1458
1459 /* AB8540 regulator information */
1460 static struct ab8500_regulator_info
1461 ab8540_regulator_info[AB8540_NUM_REGULATORS] = {
1462 /*
1463 * Variable Voltage Regulators
1464 * name, min mV, max mV,
1465 * update bank, reg, mask, enable val
1466 * volt bank, reg, mask
1467 */
1468 [AB8540_LDO_AUX1] = {
1469 .desc = {
1470 .name = "LDO-AUX1",
1471 .ops = &ab8500_regulator_volt_mode_ops,
1472 .type = REGULATOR_VOLTAGE,
1473 .id = AB8540_LDO_AUX1,
1474 .owner = THIS_MODULE,
1475 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1476 .volt_table = ldo_vauxn_voltages,
1477 },
1478 .load_lp_uA = 5000,
1479 .update_bank = 0x04,
1480 .update_reg = 0x09,
1481 .update_mask = 0x03,
1482 .update_val = 0x01,
1483 .update_val_idle = 0x03,
1484 .update_val_normal = 0x01,
1485 .voltage_bank = 0x04,
1486 .voltage_reg = 0x1f,
1487 .voltage_mask = 0x0f,
1488 },
1489 [AB8540_LDO_AUX2] = {
1490 .desc = {
1491 .name = "LDO-AUX2",
1492 .ops = &ab8500_regulator_volt_mode_ops,
1493 .type = REGULATOR_VOLTAGE,
1494 .id = AB8540_LDO_AUX2,
1495 .owner = THIS_MODULE,
1496 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1497 .volt_table = ldo_vauxn_voltages,
1498 },
1499 .load_lp_uA = 5000,
1500 .update_bank = 0x04,
1501 .update_reg = 0x09,
1502 .update_mask = 0x0c,
1503 .update_val = 0x04,
1504 .update_val_idle = 0x0c,
1505 .update_val_normal = 0x04,
1506 .voltage_bank = 0x04,
1507 .voltage_reg = 0x20,
1508 .voltage_mask = 0x0f,
1509 },
1510 [AB8540_LDO_AUX3] = {
1511 .desc = {
1512 .name = "LDO-AUX3",
1513 .ops = &ab8540_aux3_regulator_volt_mode_ops,
1514 .type = REGULATOR_VOLTAGE,
1515 .id = AB8540_LDO_AUX3,
1516 .owner = THIS_MODULE,
1517 .n_voltages = ARRAY_SIZE(ldo_vaux3_ab8540_voltages),
1518 .volt_table = ldo_vaux3_ab8540_voltages,
1519 },
1520 .load_lp_uA = 5000,
1521 .update_bank = 0x04,
1522 .update_reg = 0x0a,
1523 .update_mask = 0x03,
1524 .update_val = 0x01,
1525 .update_val_idle = 0x03,
1526 .update_val_normal = 0x01,
1527 .voltage_bank = 0x04,
1528 .voltage_reg = 0x21,
1529 .voltage_mask = 0x07,
1530 .expand_register = {
1531 .voltage_limit = 8,
1532 .voltage_bank = 0x04,
1533 .voltage_reg = 0x01,
1534 .voltage_mask = 0x10,
1535 }
1536 },
1537 [AB8540_LDO_AUX4] = {
1538 .desc = {
1539 .name = "LDO-AUX4",
1540 .ops = &ab8500_regulator_volt_mode_ops,
1541 .type = REGULATOR_VOLTAGE,
1542 .id = AB8540_LDO_AUX4,
1543 .owner = THIS_MODULE,
1544 .n_voltages = ARRAY_SIZE(ldo_vauxn_voltages),
1545 .volt_table = ldo_vauxn_voltages,
1546 },
1547 .load_lp_uA = 5000,
1548 /* values for Vaux4Regu register */
1549 .update_bank = 0x04,
1550 .update_reg = 0x2e,
1551 .update_mask = 0x03,
1552 .update_val = 0x01,
1553 .update_val_idle = 0x03,
1554 .update_val_normal = 0x01,
1555 /* values for Vaux4SEL register */
1556 .voltage_bank = 0x04,
1557 .voltage_reg = 0x2f,
1558 .voltage_mask = 0x0f,
1559 },
1560 [AB8540_LDO_AUX5] = {
1561 .desc = {
1562 .name = "LDO-AUX5",
1563 .ops = &ab8500_regulator_volt_mode_ops,
1564 .type = REGULATOR_VOLTAGE,
1565 .id = AB8540_LDO_AUX5,
1566 .owner = THIS_MODULE,
1567 .n_voltages = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
1568 .volt_table = ldo_vaux56_ab8540_voltages,
1569 },
1570 .load_lp_uA = 20000,
1571 /* values for Vaux5Regu register */
1572 .update_bank = 0x04,
1573 .update_reg = 0x32,
1574 .update_mask = 0x03,
1575 .update_val = 0x01,
1576 .update_val_idle = 0x03,
1577 .update_val_normal = 0x01,
1578 /* values for Vaux5SEL register */
1579 .voltage_bank = 0x04,
1580 .voltage_reg = 0x33,
1581 .voltage_mask = 0x3f,
1582 },
1583 [AB8540_LDO_AUX6] = {
1584 .desc = {
1585 .name = "LDO-AUX6",
1586 .ops = &ab8500_regulator_volt_mode_ops,
1587 .type = REGULATOR_VOLTAGE,
1588 .id = AB8540_LDO_AUX6,
1589 .owner = THIS_MODULE,
1590 .n_voltages = ARRAY_SIZE(ldo_vaux56_ab8540_voltages),
1591 .volt_table = ldo_vaux56_ab8540_voltages,
1592 },
1593 .load_lp_uA = 20000,
1594 /* values for Vaux6Regu register */
1595 .update_bank = 0x04,
1596 .update_reg = 0x35,
1597 .update_mask = 0x03,
1598 .update_val = 0x01,
1599 .update_val_idle = 0x03,
1600 .update_val_normal = 0x01,
1601 /* values for Vaux6SEL register */
1602 .voltage_bank = 0x04,
1603 .voltage_reg = 0x36,
1604 .voltage_mask = 0x3f,
1605 },
1606 [AB8540_LDO_INTCORE] = {
1607 .desc = {
1608 .name = "LDO-INTCORE",
1609 .ops = &ab8500_regulator_volt_mode_ops,
1610 .type = REGULATOR_VOLTAGE,
1611 .id = AB8540_LDO_INTCORE,
1612 .owner = THIS_MODULE,
1613 .n_voltages = ARRAY_SIZE(ldo_vintcore_voltages),
1614 .volt_table = ldo_vintcore_voltages,
1615 },
1616 .load_lp_uA = 5000,
1617 .update_bank = 0x03,
1618 .update_reg = 0x80,
1619 .update_mask = 0x44,
1620 .update_val = 0x44,
1621 .update_val_idle = 0x44,
1622 .update_val_normal = 0x04,
1623 .voltage_bank = 0x03,
1624 .voltage_reg = 0x80,
1625 .voltage_mask = 0x38,
1626 },
1627
1628 /*
1629 * Fixed Voltage Regulators
1630 * name, fixed mV,
1631 * update bank, reg, mask, enable val
1632 */
1633 [AB8540_LDO_TVOUT] = {
1634 .desc = {
1635 .name = "LDO-TVOUT",
1636 .ops = &ab8500_regulator_mode_ops,
1637 .type = REGULATOR_VOLTAGE,
1638 .id = AB8540_LDO_TVOUT,
1639 .owner = THIS_MODULE,
1640 .n_voltages = 1,
1641 .volt_table = fixed_2000000_voltage,
1642 .enable_time = 10000,
1643 },
1644 .load_lp_uA = 1000,
1645 .update_bank = 0x03,
1646 .update_reg = 0x80,
1647 .update_mask = 0x82,
1648 .update_val = 0x02,
1649 .update_val_idle = 0x82,
1650 .update_val_normal = 0x02,
1651 },
1652 [AB8540_LDO_AUDIO] = {
1653 .desc = {
1654 .name = "LDO-AUDIO",
1655 .ops = &ab8500_regulator_ops,
1656 .type = REGULATOR_VOLTAGE,
1657 .id = AB8540_LDO_AUDIO,
1658 .owner = THIS_MODULE,
1659 .n_voltages = 1,
1660 .volt_table = fixed_2000000_voltage,
1661 },
1662 .update_bank = 0x03,
1663 .update_reg = 0x83,
1664 .update_mask = 0x02,
1665 .update_val = 0x02,
1666 },
1667 [AB8540_LDO_ANAMIC1] = {
1668 .desc = {
1669 .name = "LDO-ANAMIC1",
1670 .ops = &ab8500_regulator_anamic_mode_ops,
1671 .type = REGULATOR_VOLTAGE,
1672 .id = AB8540_LDO_ANAMIC1,
1673 .owner = THIS_MODULE,
1674 .n_voltages = 1,
1675 .volt_table = fixed_2050000_voltage,
1676 },
1677 .shared_mode = &ab8540_ldo_anamic1_shared,
1678 .update_bank = 0x03,
1679 .update_reg = 0x83,
1680 .update_mask = 0x08,
1681 .update_val = 0x08,
1682 .mode_bank = 0x03,
1683 .mode_reg = 0x83,
1684 .mode_mask = 0x20,
1685 .mode_val_idle = 0x20,
1686 .mode_val_normal = 0x00,
1687 },
1688 [AB8540_LDO_ANAMIC2] = {
1689 .desc = {
1690 .name = "LDO-ANAMIC2",
1691 .ops = &ab8500_regulator_anamic_mode_ops,
1692 .type = REGULATOR_VOLTAGE,
1693 .id = AB8540_LDO_ANAMIC2,
1694 .owner = THIS_MODULE,
1695 .n_voltages = 1,
1696 .volt_table = fixed_2050000_voltage,
1697 },
1698 .shared_mode = &ab8540_ldo_anamic2_shared,
1699 .update_bank = 0x03,
1700 .update_reg = 0x83,
1701 .update_mask = 0x10,
1702 .update_val = 0x10,
1703 .mode_bank = 0x03,
1704 .mode_reg = 0x83,
1705 .mode_mask = 0x20,
1706 .mode_val_idle = 0x20,
1707 .mode_val_normal = 0x00,
1708 },
1709 [AB8540_LDO_DMIC] = {
1710 .desc = {
1711 .name = "LDO-DMIC",
1712 .ops = &ab8500_regulator_volt_mode_ops,
1713 .type = REGULATOR_VOLTAGE,
1714 .id = AB8540_LDO_DMIC,
1715 .owner = THIS_MODULE,
1716 .n_voltages = ARRAY_SIZE(ldo_vdmic_voltages),
1717 .volt_table = ldo_vdmic_voltages,
1718 },
1719 .load_lp_uA = 1000,
1720 .update_bank = 0x03,
1721 .update_reg = 0x83,
1722 .update_mask = 0x04,
1723 .update_val = 0x04,
1724 .voltage_bank = 0x03,
1725 .voltage_reg = 0x83,
1726 .voltage_mask = 0xc0,
1727 },
1728
1729 /*
1730 * Regulators with fixed voltage and normal/idle modes
1731 */
1732 [AB8540_LDO_ANA] = {
1733 .desc = {
1734 .name = "LDO-ANA",
1735 .ops = &ab8500_regulator_mode_ops,
1736 .type = REGULATOR_VOLTAGE,
1737 .id = AB8540_LDO_ANA,
1738 .owner = THIS_MODULE,
1739 .n_voltages = 1,
1740 .volt_table = fixed_1200000_voltage,
1741 },
1742 .load_lp_uA = 1000,
1743 .update_bank = 0x04,
1744 .update_reg = 0x06,
1745 .update_mask = 0x0c,
1746 .update_val = 0x04,
1747 .update_val_idle = 0x0c,
1748 .update_val_normal = 0x04,
1749 },
1750 [AB8540_LDO_SDIO] = {
1751 .desc = {
1752 .name = "LDO-SDIO",
1753 .ops = &ab8500_regulator_volt_mode_ops,
1754 .type = REGULATOR_VOLTAGE,
1755 .id = AB8540_LDO_SDIO,
1756 .owner = THIS_MODULE,
1757 .n_voltages = ARRAY_SIZE(ldo_sdio_voltages),
1758 .volt_table = ldo_sdio_voltages,
1759 },
1760 .load_lp_uA = 5000,
1761 .update_bank = 0x03,
1762 .update_reg = 0x88,
1763 .update_mask = 0x30,
1764 .update_val = 0x10,
1765 .update_val_idle = 0x30,
1766 .update_val_normal = 0x10,
1767 .voltage_bank = 0x03,
1768 .voltage_reg = 0x88,
1769 .voltage_mask = 0x07,
1770 },
1771 };
1772
1773 static struct ab8500_shared_mode ldo_anamic1_shared = {
1774 .shared_regulator = &ab8505_regulator_info[AB8505_LDO_ANAMIC2],
1775 };
1776
1777 static struct ab8500_shared_mode ldo_anamic2_shared = {
1778 .shared_regulator = &ab8505_regulator_info[AB8505_LDO_ANAMIC1],
1779 };
1780
1781 static struct ab8500_shared_mode ab8540_ldo_anamic1_shared = {
1782 .shared_regulator = &ab8540_regulator_info[AB8540_LDO_ANAMIC2],
1783 };
1784
1785 static struct ab8500_shared_mode ab8540_ldo_anamic2_shared = {
1786 .shared_regulator = &ab8540_regulator_info[AB8540_LDO_ANAMIC1],
1787 };
1788
1789 struct ab8500_reg_init {
1790 u8 bank;
1791 u8 addr;
1792 u8 mask;
1793 };
1794
1795 #define REG_INIT(_id, _bank, _addr, _mask) \
1796 [_id] = { \
1797 .bank = _bank, \
1798 .addr = _addr, \
1799 .mask = _mask, \
1800 }
1801
1802 /* AB8500 register init */
1803 static struct ab8500_reg_init ab8500_reg_init[] = {
1804 /*
1805 * 0x30, VanaRequestCtrl
1806 * 0xc0, VextSupply1RequestCtrl
1807 */
1808 REG_INIT(AB8500_REGUREQUESTCTRL2, 0x03, 0x04, 0xf0),
1809 /*
1810 * 0x03, VextSupply2RequestCtrl
1811 * 0x0c, VextSupply3RequestCtrl
1812 * 0x30, Vaux1RequestCtrl
1813 * 0xc0, Vaux2RequestCtrl
1814 */
1815 REG_INIT(AB8500_REGUREQUESTCTRL3, 0x03, 0x05, 0xff),
1816 /*
1817 * 0x03, Vaux3RequestCtrl
1818 * 0x04, SwHPReq
1819 */
1820 REG_INIT(AB8500_REGUREQUESTCTRL4, 0x03, 0x06, 0x07),
1821 /*
1822 * 0x08, VanaSysClkReq1HPValid
1823 * 0x20, Vaux1SysClkReq1HPValid
1824 * 0x40, Vaux2SysClkReq1HPValid
1825 * 0x80, Vaux3SysClkReq1HPValid
1826 */
1827 REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xe8),
1828 /*
1829 * 0x10, VextSupply1SysClkReq1HPValid
1830 * 0x20, VextSupply2SysClkReq1HPValid
1831 * 0x40, VextSupply3SysClkReq1HPValid
1832 */
1833 REG_INIT(AB8500_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x70),
1834 /*
1835 * 0x08, VanaHwHPReq1Valid
1836 * 0x20, Vaux1HwHPReq1Valid
1837 * 0x40, Vaux2HwHPReq1Valid
1838 * 0x80, Vaux3HwHPReq1Valid
1839 */
1840 REG_INIT(AB8500_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xe8),
1841 /*
1842 * 0x01, VextSupply1HwHPReq1Valid
1843 * 0x02, VextSupply2HwHPReq1Valid
1844 * 0x04, VextSupply3HwHPReq1Valid
1845 */
1846 REG_INIT(AB8500_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x07),
1847 /*
1848 * 0x08, VanaHwHPReq2Valid
1849 * 0x20, Vaux1HwHPReq2Valid
1850 * 0x40, Vaux2HwHPReq2Valid
1851 * 0x80, Vaux3HwHPReq2Valid
1852 */
1853 REG_INIT(AB8500_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xe8),
1854 /*
1855 * 0x01, VextSupply1HwHPReq2Valid
1856 * 0x02, VextSupply2HwHPReq2Valid
1857 * 0x04, VextSupply3HwHPReq2Valid
1858 */
1859 REG_INIT(AB8500_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x07),
1860 /*
1861 * 0x20, VanaSwHPReqValid
1862 * 0x80, Vaux1SwHPReqValid
1863 */
1864 REG_INIT(AB8500_REGUSWHPREQVALID1, 0x03, 0x0d, 0xa0),
1865 /*
1866 * 0x01, Vaux2SwHPReqValid
1867 * 0x02, Vaux3SwHPReqValid
1868 * 0x04, VextSupply1SwHPReqValid
1869 * 0x08, VextSupply2SwHPReqValid
1870 * 0x10, VextSupply3SwHPReqValid
1871 */
1872 REG_INIT(AB8500_REGUSWHPREQVALID2, 0x03, 0x0e, 0x1f),
1873 /*
1874 * 0x02, SysClkReq2Valid1
1875 * 0x04, SysClkReq3Valid1
1876 * 0x08, SysClkReq4Valid1
1877 * 0x10, SysClkReq5Valid1
1878 * 0x20, SysClkReq6Valid1
1879 * 0x40, SysClkReq7Valid1
1880 * 0x80, SysClkReq8Valid1
1881 */
1882 REG_INIT(AB8500_REGUSYSCLKREQVALID1, 0x03, 0x0f, 0xfe),
1883 /*
1884 * 0x02, SysClkReq2Valid2
1885 * 0x04, SysClkReq3Valid2
1886 * 0x08, SysClkReq4Valid2
1887 * 0x10, SysClkReq5Valid2
1888 * 0x20, SysClkReq6Valid2
1889 * 0x40, SysClkReq7Valid2
1890 * 0x80, SysClkReq8Valid2
1891 */
1892 REG_INIT(AB8500_REGUSYSCLKREQVALID2, 0x03, 0x10, 0xfe),
1893 /*
1894 * 0x02, VTVoutEna
1895 * 0x04, Vintcore12Ena
1896 * 0x38, Vintcore12Sel
1897 * 0x40, Vintcore12LP
1898 * 0x80, VTVoutLP
1899 */
1900 REG_INIT(AB8500_REGUMISC1, 0x03, 0x80, 0xfe),
1901 /*
1902 * 0x02, VaudioEna
1903 * 0x04, VdmicEna
1904 * 0x08, Vamic1Ena
1905 * 0x10, Vamic2Ena
1906 */
1907 REG_INIT(AB8500_VAUDIOSUPPLY, 0x03, 0x83, 0x1e),
1908 /*
1909 * 0x01, Vamic1_dzout
1910 * 0x02, Vamic2_dzout
1911 */
1912 REG_INIT(AB8500_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
1913 /*
1914 * 0x03, VpllRegu (NOTE! PRCMU register bits)
1915 * 0x0c, VanaRegu
1916 */
1917 REG_INIT(AB8500_VPLLVANAREGU, 0x04, 0x06, 0x0f),
1918 /*
1919 * 0x01, VrefDDREna
1920 * 0x02, VrefDDRSleepMode
1921 */
1922 REG_INIT(AB8500_VREFDDR, 0x04, 0x07, 0x03),
1923 /*
1924 * 0x03, VextSupply1Regu
1925 * 0x0c, VextSupply2Regu
1926 * 0x30, VextSupply3Regu
1927 * 0x40, ExtSupply2Bypass
1928 * 0x80, ExtSupply3Bypass
1929 */
1930 REG_INIT(AB8500_EXTSUPPLYREGU, 0x04, 0x08, 0xff),
1931 /*
1932 * 0x03, Vaux1Regu
1933 * 0x0c, Vaux2Regu
1934 */
1935 REG_INIT(AB8500_VAUX12REGU, 0x04, 0x09, 0x0f),
1936 /*
1937 * 0x03, Vaux3Regu
1938 */
1939 REG_INIT(AB8500_VRF1VAUX3REGU, 0x04, 0x0a, 0x03),
1940 /*
1941 * 0x0f, Vaux1Sel
1942 */
1943 REG_INIT(AB8500_VAUX1SEL, 0x04, 0x1f, 0x0f),
1944 /*
1945 * 0x0f, Vaux2Sel
1946 */
1947 REG_INIT(AB8500_VAUX2SEL, 0x04, 0x20, 0x0f),
1948 /*
1949 * 0x07, Vaux3Sel
1950 */
1951 REG_INIT(AB8500_VRF1VAUX3SEL, 0x04, 0x21, 0x07),
1952 /*
1953 * 0x01, VextSupply12LP
1954 */
1955 REG_INIT(AB8500_REGUCTRL2SPARE, 0x04, 0x22, 0x01),
1956 /*
1957 * 0x04, Vaux1Disch
1958 * 0x08, Vaux2Disch
1959 * 0x10, Vaux3Disch
1960 * 0x20, Vintcore12Disch
1961 * 0x40, VTVoutDisch
1962 * 0x80, VaudioDisch
1963 */
1964 REG_INIT(AB8500_REGUCTRLDISCH, 0x04, 0x43, 0xfc),
1965 /*
1966 * 0x02, VanaDisch
1967 * 0x04, VdmicPullDownEna
1968 * 0x10, VdmicDisch
1969 */
1970 REG_INIT(AB8500_REGUCTRLDISCH2, 0x04, 0x44, 0x16),
1971 };
1972
1973 /* AB8505 register init */
1974 static struct ab8500_reg_init ab8505_reg_init[] = {
1975 /*
1976 * 0x03, VarmRequestCtrl
1977 * 0x0c, VsmpsCRequestCtrl
1978 * 0x30, VsmpsARequestCtrl
1979 * 0xc0, VsmpsBRequestCtrl
1980 */
1981 REG_INIT(AB8505_REGUREQUESTCTRL1, 0x03, 0x03, 0xff),
1982 /*
1983 * 0x03, VsafeRequestCtrl
1984 * 0x0c, VpllRequestCtrl
1985 * 0x30, VanaRequestCtrl
1986 */
1987 REG_INIT(AB8505_REGUREQUESTCTRL2, 0x03, 0x04, 0x3f),
1988 /*
1989 * 0x30, Vaux1RequestCtrl
1990 * 0xc0, Vaux2RequestCtrl
1991 */
1992 REG_INIT(AB8505_REGUREQUESTCTRL3, 0x03, 0x05, 0xf0),
1993 /*
1994 * 0x03, Vaux3RequestCtrl
1995 * 0x04, SwHPReq
1996 */
1997 REG_INIT(AB8505_REGUREQUESTCTRL4, 0x03, 0x06, 0x07),
1998 /*
1999 * 0x01, VsmpsASysClkReq1HPValid
2000 * 0x02, VsmpsBSysClkReq1HPValid
2001 * 0x04, VsafeSysClkReq1HPValid
2002 * 0x08, VanaSysClkReq1HPValid
2003 * 0x10, VpllSysClkReq1HPValid
2004 * 0x20, Vaux1SysClkReq1HPValid
2005 * 0x40, Vaux2SysClkReq1HPValid
2006 * 0x80, Vaux3SysClkReq1HPValid
2007 */
2008 REG_INIT(AB8505_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xff),
2009 /*
2010 * 0x01, VsmpsCSysClkReq1HPValid
2011 * 0x02, VarmSysClkReq1HPValid
2012 * 0x04, VbbSysClkReq1HPValid
2013 * 0x08, VsmpsMSysClkReq1HPValid
2014 */
2015 REG_INIT(AB8505_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x0f),
2016 /*
2017 * 0x01, VsmpsAHwHPReq1Valid
2018 * 0x02, VsmpsBHwHPReq1Valid
2019 * 0x04, VsafeHwHPReq1Valid
2020 * 0x08, VanaHwHPReq1Valid
2021 * 0x10, VpllHwHPReq1Valid
2022 * 0x20, Vaux1HwHPReq1Valid
2023 * 0x40, Vaux2HwHPReq1Valid
2024 * 0x80, Vaux3HwHPReq1Valid
2025 */
2026 REG_INIT(AB8505_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xff),
2027 /*
2028 * 0x08, VsmpsMHwHPReq1Valid
2029 */
2030 REG_INIT(AB8505_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x08),
2031 /*
2032 * 0x01, VsmpsAHwHPReq2Valid
2033 * 0x02, VsmpsBHwHPReq2Valid
2034 * 0x04, VsafeHwHPReq2Valid
2035 * 0x08, VanaHwHPReq2Valid
2036 * 0x10, VpllHwHPReq2Valid
2037 * 0x20, Vaux1HwHPReq2Valid
2038 * 0x40, Vaux2HwHPReq2Valid
2039 * 0x80, Vaux3HwHPReq2Valid
2040 */
2041 REG_INIT(AB8505_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xff),
2042 /*
2043 * 0x08, VsmpsMHwHPReq2Valid
2044 */
2045 REG_INIT(AB8505_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x08),
2046 /*
2047 * 0x01, VsmpsCSwHPReqValid
2048 * 0x02, VarmSwHPReqValid
2049 * 0x04, VsmpsASwHPReqValid
2050 * 0x08, VsmpsBSwHPReqValid
2051 * 0x10, VsafeSwHPReqValid
2052 * 0x20, VanaSwHPReqValid
2053 * 0x40, VpllSwHPReqValid
2054 * 0x80, Vaux1SwHPReqValid
2055 */
2056 REG_INIT(AB8505_REGUSWHPREQVALID1, 0x03, 0x0d, 0xff),
2057 /*
2058 * 0x01, Vaux2SwHPReqValid
2059 * 0x02, Vaux3SwHPReqValid
2060 * 0x20, VsmpsMSwHPReqValid
2061 */
2062 REG_INIT(AB8505_REGUSWHPREQVALID2, 0x03, 0x0e, 0x23),
2063 /*
2064 * 0x02, SysClkReq2Valid1
2065 * 0x04, SysClkReq3Valid1
2066 * 0x08, SysClkReq4Valid1
2067 */
2068 REG_INIT(AB8505_REGUSYSCLKREQVALID1, 0x03, 0x0f, 0x0e),
2069 /*
2070 * 0x02, SysClkReq2Valid2
2071 * 0x04, SysClkReq3Valid2
2072 * 0x08, SysClkReq4Valid2
2073 */
2074 REG_INIT(AB8505_REGUSYSCLKREQVALID2, 0x03, 0x10, 0x0e),
2075 /*
2076 * 0x01, Vaux4SwHPReqValid
2077 * 0x02, Vaux4HwHPReq2Valid
2078 * 0x04, Vaux4HwHPReq1Valid
2079 * 0x08, Vaux4SysClkReq1HPValid
2080 */
2081 REG_INIT(AB8505_REGUVAUX4REQVALID, 0x03, 0x11, 0x0f),
2082 /*
2083 * 0x02, VadcEna
2084 * 0x04, VintCore12Ena
2085 * 0x38, VintCore12Sel
2086 * 0x40, VintCore12LP
2087 * 0x80, VadcLP
2088 */
2089 REG_INIT(AB8505_REGUMISC1, 0x03, 0x80, 0xfe),
2090 /*
2091 * 0x02, VaudioEna
2092 * 0x04, VdmicEna
2093 * 0x08, Vamic1Ena
2094 * 0x10, Vamic2Ena
2095 */
2096 REG_INIT(AB8505_VAUDIOSUPPLY, 0x03, 0x83, 0x1e),
2097 /*
2098 * 0x01, Vamic1_dzout
2099 * 0x02, Vamic2_dzout
2100 */
2101 REG_INIT(AB8505_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
2102 /*
2103 * 0x03, VsmpsARegu
2104 * 0x0c, VsmpsASelCtrl
2105 * 0x10, VsmpsAAutoMode
2106 * 0x20, VsmpsAPWMMode
2107 */
2108 REG_INIT(AB8505_VSMPSAREGU, 0x04, 0x03, 0x3f),
2109 /*
2110 * 0x03, VsmpsBRegu
2111 * 0x0c, VsmpsBSelCtrl
2112 * 0x10, VsmpsBAutoMode
2113 * 0x20, VsmpsBPWMMode
2114 */
2115 REG_INIT(AB8505_VSMPSBREGU, 0x04, 0x04, 0x3f),
2116 /*
2117 * 0x03, VsafeRegu
2118 * 0x0c, VsafeSelCtrl
2119 * 0x10, VsafeAutoMode
2120 * 0x20, VsafePWMMode
2121 */
2122 REG_INIT(AB8505_VSAFEREGU, 0x04, 0x05, 0x3f),
2123 /*
2124 * 0x03, VpllRegu (NOTE! PRCMU register bits)
2125 * 0x0c, VanaRegu
2126 */
2127 REG_INIT(AB8505_VPLLVANAREGU, 0x04, 0x06, 0x0f),
2128 /*
2129 * 0x03, VextSupply1Regu
2130 * 0x0c, VextSupply2Regu
2131 * 0x30, VextSupply3Regu
2132 * 0x40, ExtSupply2Bypass
2133 * 0x80, ExtSupply3Bypass
2134 */
2135 REG_INIT(AB8505_EXTSUPPLYREGU, 0x04, 0x08, 0xff),
2136 /*
2137 * 0x03, Vaux1Regu
2138 * 0x0c, Vaux2Regu
2139 */
2140 REG_INIT(AB8505_VAUX12REGU, 0x04, 0x09, 0x0f),
2141 /*
2142 * 0x0f, Vaux3Regu
2143 */
2144 REG_INIT(AB8505_VRF1VAUX3REGU, 0x04, 0x0a, 0x0f),
2145 /*
2146 * 0x3f, VsmpsASel1
2147 */
2148 REG_INIT(AB8505_VSMPSASEL1, 0x04, 0x13, 0x3f),
2149 /*
2150 * 0x3f, VsmpsASel2
2151 */
2152 REG_INIT(AB8505_VSMPSASEL2, 0x04, 0x14, 0x3f),
2153 /*
2154 * 0x3f, VsmpsASel3
2155 */
2156 REG_INIT(AB8505_VSMPSASEL3, 0x04, 0x15, 0x3f),
2157 /*
2158 * 0x3f, VsmpsBSel1
2159 */
2160 REG_INIT(AB8505_VSMPSBSEL1, 0x04, 0x17, 0x3f),
2161 /*
2162 * 0x3f, VsmpsBSel2
2163 */
2164 REG_INIT(AB8505_VSMPSBSEL2, 0x04, 0x18, 0x3f),
2165 /*
2166 * 0x3f, VsmpsBSel3
2167 */
2168 REG_INIT(AB8505_VSMPSBSEL3, 0x04, 0x19, 0x3f),
2169 /*
2170 * 0x7f, VsafeSel1
2171 */
2172 REG_INIT(AB8505_VSAFESEL1, 0x04, 0x1b, 0x7f),
2173 /*
2174 * 0x3f, VsafeSel2
2175 */
2176 REG_INIT(AB8505_VSAFESEL2, 0x04, 0x1c, 0x7f),
2177 /*
2178 * 0x3f, VsafeSel3
2179 */
2180 REG_INIT(AB8505_VSAFESEL3, 0x04, 0x1d, 0x7f),
2181 /*
2182 * 0x0f, Vaux1Sel
2183 */
2184 REG_INIT(AB8505_VAUX1SEL, 0x04, 0x1f, 0x0f),
2185 /*
2186 * 0x0f, Vaux2Sel
2187 */
2188 REG_INIT(AB8505_VAUX2SEL, 0x04, 0x20, 0x0f),
2189 /*
2190 * 0x07, Vaux3Sel
2191 * 0x30, VRF1Sel
2192 */
2193 REG_INIT(AB8505_VRF1VAUX3SEL, 0x04, 0x21, 0x37),
2194 /*
2195 * 0x03, Vaux4RequestCtrl
2196 */
2197 REG_INIT(AB8505_VAUX4REQCTRL, 0x04, 0x2d, 0x03),
2198 /*
2199 * 0x03, Vaux4Regu
2200 */
2201 REG_INIT(AB8505_VAUX4REGU, 0x04, 0x2e, 0x03),
2202 /*
2203 * 0x0f, Vaux4Sel
2204 */
2205 REG_INIT(AB8505_VAUX4SEL, 0x04, 0x2f, 0x0f),
2206 /*
2207 * 0x04, Vaux1Disch
2208 * 0x08, Vaux2Disch
2209 * 0x10, Vaux3Disch
2210 * 0x20, Vintcore12Disch
2211 * 0x40, VTVoutDisch
2212 * 0x80, VaudioDisch
2213 */
2214 REG_INIT(AB8505_REGUCTRLDISCH, 0x04, 0x43, 0xfc),
2215 /*
2216 * 0x02, VanaDisch
2217 * 0x04, VdmicPullDownEna
2218 * 0x10, VdmicDisch
2219 */
2220 REG_INIT(AB8505_REGUCTRLDISCH2, 0x04, 0x44, 0x16),
2221 /*
2222 * 0x01, Vaux4Disch
2223 */
2224 REG_INIT(AB8505_REGUCTRLDISCH3, 0x04, 0x48, 0x01),
2225 /*
2226 * 0x07, Vaux5Sel
2227 * 0x08, Vaux5LP
2228 * 0x10, Vaux5Ena
2229 * 0x20, Vaux5Disch
2230 * 0x40, Vaux5DisSfst
2231 * 0x80, Vaux5DisPulld
2232 */
2233 REG_INIT(AB8505_CTRLVAUX5, 0x01, 0x55, 0xff),
2234 /*
2235 * 0x07, Vaux6Sel
2236 * 0x08, Vaux6LP
2237 * 0x10, Vaux6Ena
2238 * 0x80, Vaux6DisPulld
2239 */
2240 REG_INIT(AB8505_CTRLVAUX6, 0x01, 0x56, 0x9f),
2241 };
2242
2243 /* AB9540 register init */
2244 static struct ab8500_reg_init ab9540_reg_init[] = {
2245 /*
2246 * 0x03, VarmRequestCtrl
2247 * 0x0c, VapeRequestCtrl
2248 * 0x30, Vsmps1RequestCtrl
2249 * 0xc0, Vsmps2RequestCtrl
2250 */
2251 REG_INIT(AB9540_REGUREQUESTCTRL1, 0x03, 0x03, 0xff),
2252 /*
2253 * 0x03, Vsmps3RequestCtrl
2254 * 0x0c, VpllRequestCtrl
2255 * 0x30, VanaRequestCtrl
2256 * 0xc0, VextSupply1RequestCtrl
2257 */
2258 REG_INIT(AB9540_REGUREQUESTCTRL2, 0x03, 0x04, 0xff),
2259 /*
2260 * 0x03, VextSupply2RequestCtrl
2261 * 0x0c, VextSupply3RequestCtrl
2262 * 0x30, Vaux1RequestCtrl
2263 * 0xc0, Vaux2RequestCtrl
2264 */
2265 REG_INIT(AB9540_REGUREQUESTCTRL3, 0x03, 0x05, 0xff),
2266 /*
2267 * 0x03, Vaux3RequestCtrl
2268 * 0x04, SwHPReq
2269 */
2270 REG_INIT(AB9540_REGUREQUESTCTRL4, 0x03, 0x06, 0x07),
2271 /*
2272 * 0x01, Vsmps1SysClkReq1HPValid
2273 * 0x02, Vsmps2SysClkReq1HPValid
2274 * 0x04, Vsmps3SysClkReq1HPValid
2275 * 0x08, VanaSysClkReq1HPValid
2276 * 0x10, VpllSysClkReq1HPValid
2277 * 0x20, Vaux1SysClkReq1HPValid
2278 * 0x40, Vaux2SysClkReq1HPValid
2279 * 0x80, Vaux3SysClkReq1HPValid
2280 */
2281 REG_INIT(AB9540_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xff),
2282 /*
2283 * 0x01, VapeSysClkReq1HPValid
2284 * 0x02, VarmSysClkReq1HPValid
2285 * 0x04, VbbSysClkReq1HPValid
2286 * 0x08, VmodSysClkReq1HPValid
2287 * 0x10, VextSupply1SysClkReq1HPValid
2288 * 0x20, VextSupply2SysClkReq1HPValid
2289 * 0x40, VextSupply3SysClkReq1HPValid
2290 */
2291 REG_INIT(AB9540_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x7f),
2292 /*
2293 * 0x01, Vsmps1HwHPReq1Valid
2294 * 0x02, Vsmps2HwHPReq1Valid
2295 * 0x04, Vsmps3HwHPReq1Valid
2296 * 0x08, VanaHwHPReq1Valid
2297 * 0x10, VpllHwHPReq1Valid
2298 * 0x20, Vaux1HwHPReq1Valid
2299 * 0x40, Vaux2HwHPReq1Valid
2300 * 0x80, Vaux3HwHPReq1Valid
2301 */
2302 REG_INIT(AB9540_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xff),
2303 /*
2304 * 0x01, VextSupply1HwHPReq1Valid
2305 * 0x02, VextSupply2HwHPReq1Valid
2306 * 0x04, VextSupply3HwHPReq1Valid
2307 * 0x08, VmodHwHPReq1Valid
2308 */
2309 REG_INIT(AB9540_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x0f),
2310 /*
2311 * 0x01, Vsmps1HwHPReq2Valid
2312 * 0x02, Vsmps2HwHPReq2Valid
2313 * 0x03, Vsmps3HwHPReq2Valid
2314 * 0x08, VanaHwHPReq2Valid
2315 * 0x10, VpllHwHPReq2Valid
2316 * 0x20, Vaux1HwHPReq2Valid
2317 * 0x40, Vaux2HwHPReq2Valid
2318 * 0x80, Vaux3HwHPReq2Valid
2319 */
2320 REG_INIT(AB9540_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xff),
2321 /*
2322 * 0x01, VextSupply1HwHPReq2Valid
2323 * 0x02, VextSupply2HwHPReq2Valid
2324 * 0x04, VextSupply3HwHPReq2Valid
2325 * 0x08, VmodHwHPReq2Valid
2326 */
2327 REG_INIT(AB9540_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x0f),
2328 /*
2329 * 0x01, VapeSwHPReqValid
2330 * 0x02, VarmSwHPReqValid
2331 * 0x04, Vsmps1SwHPReqValid
2332 * 0x08, Vsmps2SwHPReqValid
2333 * 0x10, Vsmps3SwHPReqValid
2334 * 0x20, VanaSwHPReqValid
2335 * 0x40, VpllSwHPReqValid
2336 * 0x80, Vaux1SwHPReqValid
2337 */
2338 REG_INIT(AB9540_REGUSWHPREQVALID1, 0x03, 0x0d, 0xff),
2339 /*
2340 * 0x01, Vaux2SwHPReqValid
2341 * 0x02, Vaux3SwHPReqValid
2342 * 0x04, VextSupply1SwHPReqValid
2343 * 0x08, VextSupply2SwHPReqValid
2344 * 0x10, VextSupply3SwHPReqValid
2345 * 0x20, VmodSwHPReqValid
2346 */
2347 REG_INIT(AB9540_REGUSWHPREQVALID2, 0x03, 0x0e, 0x3f),
2348 /*
2349 * 0x02, SysClkReq2Valid1
2350 * ...
2351 * 0x80, SysClkReq8Valid1
2352 */
2353 REG_INIT(AB9540_REGUSYSCLKREQVALID1, 0x03, 0x0f, 0xfe),
2354 /*
2355 * 0x02, SysClkReq2Valid2
2356 * ...
2357 * 0x80, SysClkReq8Valid2
2358 */
2359 REG_INIT(AB9540_REGUSYSCLKREQVALID2, 0x03, 0x10, 0xfe),
2360 /*
2361 * 0x01, Vaux4SwHPReqValid
2362 * 0x02, Vaux4HwHPReq2Valid
2363 * 0x04, Vaux4HwHPReq1Valid
2364 * 0x08, Vaux4SysClkReq1HPValid
2365 */
2366 REG_INIT(AB9540_REGUVAUX4REQVALID, 0x03, 0x11, 0x0f),
2367 /*
2368 * 0x02, VTVoutEna
2369 * 0x04, Vintcore12Ena
2370 * 0x38, Vintcore12Sel
2371 * 0x40, Vintcore12LP
2372 * 0x80, VTVoutLP
2373 */
2374 REG_INIT(AB9540_REGUMISC1, 0x03, 0x80, 0xfe),
2375 /*
2376 * 0x02, VaudioEna
2377 * 0x04, VdmicEna
2378 * 0x08, Vamic1Ena
2379 * 0x10, Vamic2Ena
2380 */
2381 REG_INIT(AB9540_VAUDIOSUPPLY, 0x03, 0x83, 0x1e),
2382 /*
2383 * 0x01, Vamic1_dzout
2384 * 0x02, Vamic2_dzout
2385 */
2386 REG_INIT(AB9540_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
2387 /*
2388 * 0x03, Vsmps1Regu
2389 * 0x0c, Vsmps1SelCtrl
2390 * 0x10, Vsmps1AutoMode
2391 * 0x20, Vsmps1PWMMode
2392 */
2393 REG_INIT(AB9540_VSMPS1REGU, 0x04, 0x03, 0x3f),
2394 /*
2395 * 0x03, Vsmps2Regu
2396 * 0x0c, Vsmps2SelCtrl
2397 * 0x10, Vsmps2AutoMode
2398 * 0x20, Vsmps2PWMMode
2399 */
2400 REG_INIT(AB9540_VSMPS2REGU, 0x04, 0x04, 0x3f),
2401 /*
2402 * 0x03, Vsmps3Regu
2403 * 0x0c, Vsmps3SelCtrl
2404 * NOTE! PRCMU register
2405 */
2406 REG_INIT(AB9540_VSMPS3REGU, 0x04, 0x05, 0x0f),
2407 /*
2408 * 0x03, VpllRegu
2409 * 0x0c, VanaRegu
2410 */
2411 REG_INIT(AB9540_VPLLVANAREGU, 0x04, 0x06, 0x0f),
2412 /*
2413 * 0x03, VextSupply1Regu
2414 * 0x0c, VextSupply2Regu
2415 * 0x30, VextSupply3Regu
2416 * 0x40, ExtSupply2Bypass
2417 * 0x80, ExtSupply3Bypass
2418 */
2419 REG_INIT(AB9540_EXTSUPPLYREGU, 0x04, 0x08, 0xff),
2420 /*
2421 * 0x03, Vaux1Regu
2422 * 0x0c, Vaux2Regu
2423 */
2424 REG_INIT(AB9540_VAUX12REGU, 0x04, 0x09, 0x0f),
2425 /*
2426 * 0x0c, Vrf1Regu
2427 * 0x03, Vaux3Regu
2428 */
2429 REG_INIT(AB9540_VRF1VAUX3REGU, 0x04, 0x0a, 0x0f),
2430 /*
2431 * 0x3f, Vsmps1Sel1
2432 */
2433 REG_INIT(AB9540_VSMPS1SEL1, 0x04, 0x13, 0x3f),
2434 /*
2435 * 0x3f, Vsmps1Sel2
2436 */
2437 REG_INIT(AB9540_VSMPS1SEL2, 0x04, 0x14, 0x3f),
2438 /*
2439 * 0x3f, Vsmps1Sel3
2440 */
2441 REG_INIT(AB9540_VSMPS1SEL3, 0x04, 0x15, 0x3f),
2442 /*
2443 * 0x3f, Vsmps2Sel1
2444 */
2445 REG_INIT(AB9540_VSMPS2SEL1, 0x04, 0x17, 0x3f),
2446 /*
2447 * 0x3f, Vsmps2Sel2
2448 */
2449 REG_INIT(AB9540_VSMPS2SEL2, 0x04, 0x18, 0x3f),
2450 /*
2451 * 0x3f, Vsmps2Sel3
2452 */
2453 REG_INIT(AB9540_VSMPS2SEL3, 0x04, 0x19, 0x3f),
2454 /*
2455 * 0x7f, Vsmps3Sel1
2456 * NOTE! PRCMU register
2457 */
2458 REG_INIT(AB9540_VSMPS3SEL1, 0x04, 0x1b, 0x7f),
2459 /*
2460 * 0x7f, Vsmps3Sel2
2461 * NOTE! PRCMU register
2462 */
2463 REG_INIT(AB9540_VSMPS3SEL2, 0x04, 0x1c, 0x7f),
2464 /*
2465 * 0x0f, Vaux1Sel
2466 */
2467 REG_INIT(AB9540_VAUX1SEL, 0x04, 0x1f, 0x0f),
2468 /*
2469 * 0x0f, Vaux2Sel
2470 */
2471 REG_INIT(AB9540_VAUX2SEL, 0x04, 0x20, 0x0f),
2472 /*
2473 * 0x07, Vaux3Sel
2474 * 0x30, Vrf1Sel
2475 */
2476 REG_INIT(AB9540_VRF1VAUX3SEL, 0x04, 0x21, 0x37),
2477 /*
2478 * 0x01, VextSupply12LP
2479 */
2480 REG_INIT(AB9540_REGUCTRL2SPARE, 0x04, 0x22, 0x01),
2481 /*
2482 * 0x03, Vaux4RequestCtrl
2483 */
2484 REG_INIT(AB9540_VAUX4REQCTRL, 0x04, 0x2d, 0x03),
2485 /*
2486 * 0x03, Vaux4Regu
2487 */
2488 REG_INIT(AB9540_VAUX4REGU, 0x04, 0x2e, 0x03),
2489 /*
2490 * 0x08, Vaux4Sel
2491 */
2492 REG_INIT(AB9540_VAUX4SEL, 0x04, 0x2f, 0x0f),
2493 /*
2494 * 0x01, VpllDisch
2495 * 0x02, Vrf1Disch
2496 * 0x04, Vaux1Disch
2497 * 0x08, Vaux2Disch
2498 * 0x10, Vaux3Disch
2499 * 0x20, Vintcore12Disch
2500 * 0x40, VTVoutDisch
2501 * 0x80, VaudioDisch
2502 */
2503 REG_INIT(AB9540_REGUCTRLDISCH, 0x04, 0x43, 0xff),
2504 /*
2505 * 0x01, VsimDisch
2506 * 0x02, VanaDisch
2507 * 0x04, VdmicPullDownEna
2508 * 0x08, VpllPullDownEna
2509 * 0x10, VdmicDisch
2510 */
2511 REG_INIT(AB9540_REGUCTRLDISCH2, 0x04, 0x44, 0x1f),
2512 /*
2513 * 0x01, Vaux4Disch
2514 */
2515 REG_INIT(AB9540_REGUCTRLDISCH3, 0x04, 0x48, 0x01),
2516 };
2517
2518 /* AB8540 register init */
2519 static struct ab8500_reg_init ab8540_reg_init[] = {
2520 /*
2521 * 0x01, VSimSycClkReq1Valid
2522 * 0x02, VSimSycClkReq2Valid
2523 * 0x04, VSimSycClkReq3Valid
2524 * 0x08, VSimSycClkReq4Valid
2525 * 0x10, VSimSycClkReq5Valid
2526 * 0x20, VSimSycClkReq6Valid
2527 * 0x40, VSimSycClkReq7Valid
2528 * 0x80, VSimSycClkReq8Valid
2529 */
2530 REG_INIT(AB8540_VSIMSYSCLKCTRL, 0x02, 0x33, 0xff),
2531 /*
2532 * 0x03, VarmRequestCtrl
2533 * 0x0c, VapeRequestCtrl
2534 * 0x30, Vsmps1RequestCtrl
2535 * 0xc0, Vsmps2RequestCtrl
2536 */
2537 REG_INIT(AB8540_REGUREQUESTCTRL1, 0x03, 0x03, 0xff),
2538 /*
2539 * 0x03, Vsmps3RequestCtrl
2540 * 0x0c, VpllRequestCtrl
2541 * 0x30, VanaRequestCtrl
2542 * 0xc0, VextSupply1RequestCtrl
2543 */
2544 REG_INIT(AB8540_REGUREQUESTCTRL2, 0x03, 0x04, 0xff),
2545 /*
2546 * 0x03, VextSupply2RequestCtrl
2547 * 0x0c, VextSupply3RequestCtrl
2548 * 0x30, Vaux1RequestCtrl
2549 * 0xc0, Vaux2RequestCtrl
2550 */
2551 REG_INIT(AB8540_REGUREQUESTCTRL3, 0x03, 0x05, 0xff),
2552 /*
2553 * 0x03, Vaux3RequestCtrl
2554 * 0x04, SwHPReq
2555 */
2556 REG_INIT(AB8540_REGUREQUESTCTRL4, 0x03, 0x06, 0x07),
2557 /*
2558 * 0x01, Vsmps1SysClkReq1HPValid
2559 * 0x02, Vsmps2SysClkReq1HPValid
2560 * 0x04, Vsmps3SysClkReq1HPValid
2561 * 0x08, VanaSysClkReq1HPValid
2562 * 0x10, VpllSysClkReq1HPValid
2563 * 0x20, Vaux1SysClkReq1HPValid
2564 * 0x40, Vaux2SysClkReq1HPValid
2565 * 0x80, Vaux3SysClkReq1HPValid
2566 */
2567 REG_INIT(AB8540_REGUSYSCLKREQ1HPVALID1, 0x03, 0x07, 0xff),
2568 /*
2569 * 0x01, VapeSysClkReq1HPValid
2570 * 0x02, VarmSysClkReq1HPValid
2571 * 0x04, VbbSysClkReq1HPValid
2572 * 0x10, VextSupply1SysClkReq1HPValid
2573 * 0x20, VextSupply2SysClkReq1HPValid
2574 * 0x40, VextSupply3SysClkReq1HPValid
2575 */
2576 REG_INIT(AB8540_REGUSYSCLKREQ1HPVALID2, 0x03, 0x08, 0x77),
2577 /*
2578 * 0x01, Vsmps1HwHPReq1Valid
2579 * 0x02, Vsmps2HwHPReq1Valid
2580 * 0x04, Vsmps3HwHPReq1Valid
2581 * 0x08, VanaHwHPReq1Valid
2582 * 0x10, VpllHwHPReq1Valid
2583 * 0x20, Vaux1HwHPReq1Valid
2584 * 0x40, Vaux2HwHPReq1Valid
2585 * 0x80, Vaux3HwHPReq1Valid
2586 */
2587 REG_INIT(AB8540_REGUHWHPREQ1VALID1, 0x03, 0x09, 0xff),
2588 /*
2589 * 0x01, VextSupply1HwHPReq1Valid
2590 * 0x02, VextSupply2HwHPReq1Valid
2591 * 0x04, VextSupply3HwHPReq1Valid
2592 */
2593 REG_INIT(AB8540_REGUHWHPREQ1VALID2, 0x03, 0x0a, 0x07),
2594 /*
2595 * 0x01, Vsmps1HwHPReq2Valid
2596 * 0x02, Vsmps2HwHPReq2Valid
2597 * 0x03, Vsmps3HwHPReq2Valid
2598 * 0x08, VanaHwHPReq2Valid
2599 * 0x10, VpllHwHPReq2Valid
2600 * 0x20, Vaux1HwHPReq2Valid
2601 * 0x40, Vaux2HwHPReq2Valid
2602 * 0x80, Vaux3HwHPReq2Valid
2603 */
2604 REG_INIT(AB8540_REGUHWHPREQ2VALID1, 0x03, 0x0b, 0xff),
2605 /*
2606 * 0x01, VextSupply1HwHPReq2Valid
2607 * 0x02, VextSupply2HwHPReq2Valid
2608 * 0x04, VextSupply3HwHPReq2Valid
2609 */
2610 REG_INIT(AB8540_REGUHWHPREQ2VALID2, 0x03, 0x0c, 0x07),
2611 /*
2612 * 0x01, VapeSwHPReqValid
2613 * 0x02, VarmSwHPReqValid
2614 * 0x04, Vsmps1SwHPReqValid
2615 * 0x08, Vsmps2SwHPReqValid
2616 * 0x10, Vsmps3SwHPReqValid
2617 * 0x20, VanaSwHPReqValid
2618 * 0x40, VpllSwHPReqValid
2619 * 0x80, Vaux1SwHPReqValid
2620 */
2621 REG_INIT(AB8540_REGUSWHPREQVALID1, 0x03, 0x0d, 0xff),
2622 /*
2623 * 0x01, Vaux2SwHPReqValid
2624 * 0x02, Vaux3SwHPReqValid
2625 * 0x04, VextSupply1SwHPReqValid
2626 * 0x08, VextSupply2SwHPReqValid
2627 * 0x10, VextSupply3SwHPReqValid
2628 */
2629 REG_INIT(AB8540_REGUSWHPREQVALID2, 0x03, 0x0e, 0x1f),
2630 /*
2631 * 0x02, SysClkReq2Valid1
2632 * ...
2633 * 0x80, SysClkReq8Valid1
2634 */
2635 REG_INIT(AB8540_REGUSYSCLKREQVALID1, 0x03, 0x0f, 0xff),
2636 /*
2637 * 0x02, SysClkReq2Valid2
2638 * ...
2639 * 0x80, SysClkReq8Valid2
2640 */
2641 REG_INIT(AB8540_REGUSYSCLKREQVALID2, 0x03, 0x10, 0xff),
2642 /*
2643 * 0x01, Vaux4SwHPReqValid
2644 * 0x02, Vaux4HwHPReq2Valid
2645 * 0x04, Vaux4HwHPReq1Valid
2646 * 0x08, Vaux4SysClkReq1HPValid
2647 */
2648 REG_INIT(AB8540_REGUVAUX4REQVALID, 0x03, 0x11, 0x0f),
2649 /*
2650 * 0x01, Vaux5SwHPReqValid
2651 * 0x02, Vaux5HwHPReq2Valid
2652 * 0x04, Vaux5HwHPReq1Valid
2653 * 0x08, Vaux5SysClkReq1HPValid
2654 */
2655 REG_INIT(AB8540_REGUVAUX5REQVALID, 0x03, 0x12, 0x0f),
2656 /*
2657 * 0x01, Vaux6SwHPReqValid
2658 * 0x02, Vaux6HwHPReq2Valid
2659 * 0x04, Vaux6HwHPReq1Valid
2660 * 0x08, Vaux6SysClkReq1HPValid
2661 */
2662 REG_INIT(AB8540_REGUVAUX6REQVALID, 0x03, 0x13, 0x0f),
2663 /*
2664 * 0x01, VclkbSwHPReqValid
2665 * 0x02, VclkbHwHPReq2Valid
2666 * 0x04, VclkbHwHPReq1Valid
2667 * 0x08, VclkbSysClkReq1HPValid
2668 */
2669 REG_INIT(AB8540_REGUVCLKBREQVALID, 0x03, 0x14, 0x0f),
2670 /*
2671 * 0x01, Vrf1SwHPReqValid
2672 * 0x02, Vrf1HwHPReq2Valid
2673 * 0x04, Vrf1HwHPReq1Valid
2674 * 0x08, Vrf1SysClkReq1HPValid
2675 */
2676 REG_INIT(AB8540_REGUVRF1REQVALID, 0x03, 0x15, 0x0f),
2677 /*
2678 * 0x02, VTVoutEna
2679 * 0x04, Vintcore12Ena
2680 * 0x38, Vintcore12Sel
2681 * 0x40, Vintcore12LP
2682 * 0x80, VTVoutLP
2683 */
2684 REG_INIT(AB8540_REGUMISC1, 0x03, 0x80, 0xfe),
2685 /*
2686 * 0x02, VaudioEna
2687 * 0x04, VdmicEna
2688 * 0x08, Vamic1Ena
2689 * 0x10, Vamic2Ena
2690 * 0x20, Vamic12LP
2691 * 0xC0, VdmicSel
2692 */
2693 REG_INIT(AB8540_VAUDIOSUPPLY, 0x03, 0x83, 0xfe),
2694 /*
2695 * 0x01, Vamic1_dzout
2696 * 0x02, Vamic2_dzout
2697 */
2698 REG_INIT(AB8540_REGUCTRL1VAMIC, 0x03, 0x84, 0x03),
2699 /*
2700 * 0x07, VHSICSel
2701 * 0x08, VHSICOffState
2702 * 0x10, VHSIEna
2703 * 0x20, VHSICLP
2704 */
2705 REG_INIT(AB8540_VHSIC, 0x03, 0x87, 0x3f),
2706 /*
2707 * 0x07, VSDIOSel
2708 * 0x08, VSDIOOffState
2709 * 0x10, VSDIOEna
2710 * 0x20, VSDIOLP
2711 */
2712 REG_INIT(AB8540_VSDIO, 0x03, 0x88, 0x3f),
2713 /*
2714 * 0x03, Vsmps1Regu
2715 * 0x0c, Vsmps1SelCtrl
2716 * 0x10, Vsmps1AutoMode
2717 * 0x20, Vsmps1PWMMode
2718 */
2719 REG_INIT(AB8540_VSMPS1REGU, 0x04, 0x03, 0x3f),
2720 /*
2721 * 0x03, Vsmps2Regu
2722 * 0x0c, Vsmps2SelCtrl
2723 * 0x10, Vsmps2AutoMode
2724 * 0x20, Vsmps2PWMMode
2725 */
2726 REG_INIT(AB8540_VSMPS2REGU, 0x04, 0x04, 0x3f),
2727 /*
2728 * 0x03, Vsmps3Regu
2729 * 0x0c, Vsmps3SelCtrl
2730 * 0x10, Vsmps3AutoMode
2731 * 0x20, Vsmps3PWMMode
2732 * NOTE! PRCMU register
2733 */
2734 REG_INIT(AB8540_VSMPS3REGU, 0x04, 0x05, 0x0f),
2735 /*
2736 * 0x03, VpllRegu
2737 * 0x0c, VanaRegu
2738 */
2739 REG_INIT(AB8540_VPLLVANAREGU, 0x04, 0x06, 0x0f),
2740 /*
2741 * 0x03, VextSupply1Regu
2742 * 0x0c, VextSupply2Regu
2743 * 0x30, VextSupply3Regu
2744 * 0x40, ExtSupply2Bypass
2745 * 0x80, ExtSupply3Bypass
2746 */
2747 REG_INIT(AB8540_EXTSUPPLYREGU, 0x04, 0x08, 0xff),
2748 /*
2749 * 0x03, Vaux1Regu
2750 * 0x0c, Vaux2Regu
2751 */
2752 REG_INIT(AB8540_VAUX12REGU, 0x04, 0x09, 0x0f),
2753 /*
2754 * 0x0c, VRF1Regu
2755 * 0x03, Vaux3Regu
2756 */
2757 REG_INIT(AB8540_VRF1VAUX3REGU, 0x04, 0x0a, 0x0f),
2758 /*
2759 * 0x3f, Vsmps1Sel1
2760 */
2761 REG_INIT(AB8540_VSMPS1SEL1, 0x04, 0x13, 0x3f),
2762 /*
2763 * 0x3f, Vsmps1Sel2
2764 */
2765 REG_INIT(AB8540_VSMPS1SEL2, 0x04, 0x14, 0x3f),
2766 /*
2767 * 0x3f, Vsmps1Sel3
2768 */
2769 REG_INIT(AB8540_VSMPS1SEL3, 0x04, 0x15, 0x3f),
2770 /*
2771 * 0x3f, Vsmps2Sel1
2772 */
2773 REG_INIT(AB8540_VSMPS2SEL1, 0x04, 0x17, 0x3f),
2774 /*
2775 * 0x3f, Vsmps2Sel2
2776 */
2777 REG_INIT(AB8540_VSMPS2SEL2, 0x04, 0x18, 0x3f),
2778 /*
2779 * 0x3f, Vsmps2Sel3
2780 */
2781 REG_INIT(AB8540_VSMPS2SEL3, 0x04, 0x19, 0x3f),
2782 /*
2783 * 0x7f, Vsmps3Sel1
2784 * NOTE! PRCMU register
2785 */
2786 REG_INIT(AB8540_VSMPS3SEL1, 0x04, 0x1b, 0x7f),
2787 /*
2788 * 0x7f, Vsmps3Sel2
2789 * NOTE! PRCMU register
2790 */
2791 REG_INIT(AB8540_VSMPS3SEL2, 0x04, 0x1c, 0x7f),
2792 /*
2793 * 0x0f, Vaux1Sel
2794 */
2795 REG_INIT(AB8540_VAUX1SEL, 0x04, 0x1f, 0x0f),
2796 /*
2797 * 0x0f, Vaux2Sel
2798 */
2799 REG_INIT(AB8540_VAUX2SEL, 0x04, 0x20, 0x0f),
2800 /*
2801 * 0x07, Vaux3Sel
2802 * 0x70, Vrf1Sel
2803 */
2804 REG_INIT(AB8540_VRF1VAUX3SEL, 0x04, 0x21, 0x77),
2805 /*
2806 * 0x01, VextSupply12LP
2807 */
2808 REG_INIT(AB8540_REGUCTRL2SPARE, 0x04, 0x22, 0x01),
2809 /*
2810 * 0x07, Vanasel
2811 * 0x30, Vpllsel
2812 */
2813 REG_INIT(AB8540_VANAVPLLSEL, 0x04, 0x29, 0x37),
2814 /*
2815 * 0x03, Vaux4RequestCtrl
2816 */
2817 REG_INIT(AB8540_VAUX4REQCTRL, 0x04, 0x2d, 0x03),
2818 /*
2819 * 0x03, Vaux4Regu
2820 */
2821 REG_INIT(AB8540_VAUX4REGU, 0x04, 0x2e, 0x03),
2822 /*
2823 * 0x0f, Vaux4Sel
2824 */
2825 REG_INIT(AB8540_VAUX4SEL, 0x04, 0x2f, 0x0f),
2826 /*
2827 * 0x03, Vaux5RequestCtrl
2828 */
2829 REG_INIT(AB8540_VAUX5REQCTRL, 0x04, 0x31, 0x03),
2830 /*
2831 * 0x03, Vaux5Regu
2832 */
2833 REG_INIT(AB8540_VAUX5REGU, 0x04, 0x32, 0x03),
2834 /*
2835 * 0x3f, Vaux5Sel
2836 */
2837 REG_INIT(AB8540_VAUX5SEL, 0x04, 0x33, 0x3f),
2838 /*
2839 * 0x03, Vaux6RequestCtrl
2840 */
2841 REG_INIT(AB8540_VAUX6REQCTRL, 0x04, 0x34, 0x03),
2842 /*
2843 * 0x03, Vaux6Regu
2844 */
2845 REG_INIT(AB8540_VAUX6REGU, 0x04, 0x35, 0x03),
2846 /*
2847 * 0x3f, Vaux6Sel
2848 */
2849 REG_INIT(AB8540_VAUX6SEL, 0x04, 0x36, 0x3f),
2850 /*
2851 * 0x03, VCLKBRequestCtrl
2852 */
2853 REG_INIT(AB8540_VCLKBREQCTRL, 0x04, 0x37, 0x03),
2854 /*
2855 * 0x03, VCLKBRegu
2856 */
2857 REG_INIT(AB8540_VCLKBREGU, 0x04, 0x38, 0x03),
2858 /*
2859 * 0x07, VCLKBSel
2860 */
2861 REG_INIT(AB8540_VCLKBSEL, 0x04, 0x39, 0x07),
2862 /*
2863 * 0x03, Vrf1RequestCtrl
2864 */
2865 REG_INIT(AB8540_VRF1REQCTRL, 0x04, 0x3a, 0x03),
2866 /*
2867 * 0x01, VpllDisch
2868 * 0x02, Vrf1Disch
2869 * 0x04, Vaux1Disch
2870 * 0x08, Vaux2Disch
2871 * 0x10, Vaux3Disch
2872 * 0x20, Vintcore12Disch
2873 * 0x40, VTVoutDisch
2874 * 0x80, VaudioDisch
2875 */
2876 REG_INIT(AB8540_REGUCTRLDISCH, 0x04, 0x43, 0xff),
2877 /*
2878 * 0x02, VanaDisch
2879 * 0x04, VdmicPullDownEna
2880 * 0x08, VpllPullDownEna
2881 * 0x10, VdmicDisch
2882 */
2883 REG_INIT(AB8540_REGUCTRLDISCH2, 0x04, 0x44, 0x1e),
2884 /*
2885 * 0x01, Vaux4Disch
2886 */
2887 REG_INIT(AB8540_REGUCTRLDISCH3, 0x04, 0x48, 0x01),
2888 /*
2889 * 0x01, Vaux5Disch
2890 * 0x02, Vaux6Disch
2891 * 0x04, VCLKBDisch
2892 */
2893 REG_INIT(AB8540_REGUCTRLDISCH4, 0x04, 0x49, 0x07),
2894 };
2895
2896 static struct of_regulator_match ab8500_regulator_match[] = {
2897 { .name = "ab8500_ldo_aux1", .driver_data = (void *) AB8500_LDO_AUX1, },
2898 { .name = "ab8500_ldo_aux2", .driver_data = (void *) AB8500_LDO_AUX2, },
2899 { .name = "ab8500_ldo_aux3", .driver_data = (void *) AB8500_LDO_AUX3, },
2900 { .name = "ab8500_ldo_intcore", .driver_data = (void *) AB8500_LDO_INTCORE, },
2901 { .name = "ab8500_ldo_tvout", .driver_data = (void *) AB8500_LDO_TVOUT, },
2902 { .name = "ab8500_ldo_audio", .driver_data = (void *) AB8500_LDO_AUDIO, },
2903 { .name = "ab8500_ldo_anamic1", .driver_data = (void *) AB8500_LDO_ANAMIC1, },
2904 { .name = "ab8500_ldo_amamic2", .driver_data = (void *) AB8500_LDO_ANAMIC2, },
2905 { .name = "ab8500_ldo_dmic", .driver_data = (void *) AB8500_LDO_DMIC, },
2906 { .name = "ab8500_ldo_ana", .driver_data = (void *) AB8500_LDO_ANA, },
2907 };
2908
2909 static struct of_regulator_match ab8505_regulator_match[] = {
2910 { .name = "ab8500_ldo_aux1", .driver_data = (void *) AB8505_LDO_AUX1, },
2911 { .name = "ab8500_ldo_aux2", .driver_data = (void *) AB8505_LDO_AUX2, },
2912 { .name = "ab8500_ldo_aux3", .driver_data = (void *) AB8505_LDO_AUX3, },
2913 { .name = "ab8500_ldo_aux4", .driver_data = (void *) AB8505_LDO_AUX4, },
2914 { .name = "ab8500_ldo_aux5", .driver_data = (void *) AB8505_LDO_AUX5, },
2915 { .name = "ab8500_ldo_aux6", .driver_data = (void *) AB8505_LDO_AUX6, },
2916 { .name = "ab8500_ldo_intcore", .driver_data = (void *) AB8505_LDO_INTCORE, },
2917 { .name = "ab8500_ldo_adc", .driver_data = (void *) AB8505_LDO_ADC, },
2918 { .name = "ab8500_ldo_audio", .driver_data = (void *) AB8505_LDO_AUDIO, },
2919 { .name = "ab8500_ldo_anamic1", .driver_data = (void *) AB8505_LDO_ANAMIC1, },
2920 { .name = "ab8500_ldo_amamic2", .driver_data = (void *) AB8505_LDO_ANAMIC2, },
2921 { .name = "ab8500_ldo_aux8", .driver_data = (void *) AB8505_LDO_AUX8, },
2922 { .name = "ab8500_ldo_ana", .driver_data = (void *) AB8505_LDO_ANA, },
2923 };
2924
2925 static struct of_regulator_match ab8540_regulator_match[] = {
2926 { .name = "ab8500_ldo_aux1", .driver_data = (void *) AB8540_LDO_AUX1, },
2927 { .name = "ab8500_ldo_aux2", .driver_data = (void *) AB8540_LDO_AUX2, },
2928 { .name = "ab8500_ldo_aux3", .driver_data = (void *) AB8540_LDO_AUX3, },
2929 { .name = "ab8500_ldo_aux4", .driver_data = (void *) AB8540_LDO_AUX4, },
2930 { .name = "ab8500_ldo_aux5", .driver_data = (void *) AB8540_LDO_AUX5, },
2931 { .name = "ab8500_ldo_aux6", .driver_data = (void *) AB8540_LDO_AUX6, },
2932 { .name = "ab8500_ldo_intcore", .driver_data = (void *) AB8540_LDO_INTCORE, },
2933 { .name = "ab8500_ldo_tvout", .driver_data = (void *) AB8540_LDO_TVOUT, },
2934 { .name = "ab8500_ldo_audio", .driver_data = (void *) AB8540_LDO_AUDIO, },
2935 { .name = "ab8500_ldo_anamic1", .driver_data = (void *) AB8540_LDO_ANAMIC1, },
2936 { .name = "ab8500_ldo_amamic2", .driver_data = (void *) AB8540_LDO_ANAMIC2, },
2937 { .name = "ab8500_ldo_dmic", .driver_data = (void *) AB8540_LDO_DMIC, },
2938 { .name = "ab8500_ldo_ana", .driver_data = (void *) AB8540_LDO_ANA, },
2939 { .name = "ab8500_ldo_sdio", .driver_data = (void *) AB8540_LDO_SDIO, },
2940 };
2941
2942 static struct of_regulator_match ab9540_regulator_match[] = {
2943 { .name = "ab8500_ldo_aux1", .driver_data = (void *) AB9540_LDO_AUX1, },
2944 { .name = "ab8500_ldo_aux2", .driver_data = (void *) AB9540_LDO_AUX2, },
2945 { .name = "ab8500_ldo_aux3", .driver_data = (void *) AB9540_LDO_AUX3, },
2946 { .name = "ab8500_ldo_aux4", .driver_data = (void *) AB9540_LDO_AUX4, },
2947 { .name = "ab8500_ldo_intcore", .driver_data = (void *) AB9540_LDO_INTCORE, },
2948 { .name = "ab8500_ldo_tvout", .driver_data = (void *) AB9540_LDO_TVOUT, },
2949 { .name = "ab8500_ldo_audio", .driver_data = (void *) AB9540_LDO_AUDIO, },
2950 { .name = "ab8500_ldo_anamic1", .driver_data = (void *) AB9540_LDO_ANAMIC1, },
2951 { .name = "ab8500_ldo_amamic2", .driver_data = (void *) AB9540_LDO_ANAMIC2, },
2952 { .name = "ab8500_ldo_dmic", .driver_data = (void *) AB9540_LDO_DMIC, },
2953 { .name = "ab8500_ldo_ana", .driver_data = (void *) AB9540_LDO_ANA, },
2954 };
2955
2956 static struct {
2957 struct ab8500_regulator_info *info;
2958 int info_size;
2959 struct ab8500_reg_init *init;
2960 int init_size;
2961 struct of_regulator_match *match;
2962 int match_size;
2963 } abx500_regulator;
2964
2965 static void abx500_get_regulator_info(struct ab8500 *ab8500)
2966 {
2967 if (is_ab9540(ab8500)) {
2968 abx500_regulator.info = ab9540_regulator_info;
2969 abx500_regulator.info_size = ARRAY_SIZE(ab9540_regulator_info);
2970 abx500_regulator.init = ab9540_reg_init;
2971 abx500_regulator.init_size = AB9540_NUM_REGULATOR_REGISTERS;
2972 abx500_regulator.match = ab9540_regulator_match;
2973 abx500_regulator.match_size = ARRAY_SIZE(ab9540_regulator_match);
2974 } else if (is_ab8505(ab8500)) {
2975 abx500_regulator.info = ab8505_regulator_info;
2976 abx500_regulator.info_size = ARRAY_SIZE(ab8505_regulator_info);
2977 abx500_regulator.init = ab8505_reg_init;
2978 abx500_regulator.init_size = AB8505_NUM_REGULATOR_REGISTERS;
2979 abx500_regulator.match = ab8505_regulator_match;
2980 abx500_regulator.match_size = ARRAY_SIZE(ab8505_regulator_match);
2981 } else if (is_ab8540(ab8500)) {
2982 abx500_regulator.info = ab8540_regulator_info;
2983 abx500_regulator.info_size = ARRAY_SIZE(ab8540_regulator_info);
2984 abx500_regulator.init = ab8540_reg_init;
2985 abx500_regulator.init_size = AB8540_NUM_REGULATOR_REGISTERS;
2986 abx500_regulator.match = ab8540_regulator_match;
2987 abx500_regulator.match_size = ARRAY_SIZE(ab8540_regulator_match);
2988 } else {
2989 abx500_regulator.info = ab8500_regulator_info;
2990 abx500_regulator.info_size = ARRAY_SIZE(ab8500_regulator_info);
2991 abx500_regulator.init = ab8500_reg_init;
2992 abx500_regulator.init_size = AB8500_NUM_REGULATOR_REGISTERS;
2993 abx500_regulator.match = ab8500_regulator_match;
2994 abx500_regulator.match_size = ARRAY_SIZE(ab8500_regulator_match);
2995 }
2996 }
2997
2998 static int ab8500_regulator_init_registers(struct platform_device *pdev,
2999 int id, int mask, int value)
3000 {
3001 struct ab8500_reg_init *reg_init = abx500_regulator.init;
3002 int err;
3003
3004 BUG_ON(value & ~mask);
3005 BUG_ON(mask & ~reg_init[id].mask);
3006
3007 /* initialize register */
3008 err = abx500_mask_and_set_register_interruptible(
3009 &pdev->dev,
3010 reg_init[id].bank,
3011 reg_init[id].addr,
3012 mask, value);
3013 if (err < 0) {
3014 dev_err(&pdev->dev,
3015 "Failed to initialize 0x%02x, 0x%02x.\n",
3016 reg_init[id].bank,
3017 reg_init[id].addr);
3018 return err;
3019 }
3020 dev_vdbg(&pdev->dev,
3021 " init: 0x%02x, 0x%02x, 0x%02x, 0x%02x\n",
3022 reg_init[id].bank,
3023 reg_init[id].addr,
3024 mask, value);
3025
3026 return 0;
3027 }
3028
3029 static int ab8500_regulator_register(struct platform_device *pdev,
3030 struct regulator_init_data *init_data,
3031 int id, struct device_node *np)
3032 {
3033 struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
3034 struct ab8500_regulator_info *info = NULL;
3035 struct regulator_config config = { };
3036 int err;
3037
3038 /* assign per-regulator data */
3039 info = &abx500_regulator.info[id];
3040 info->dev = &pdev->dev;
3041
3042 config.dev = &pdev->dev;
3043 config.init_data = init_data;
3044 config.driver_data = info;
3045 config.of_node = np;
3046
3047 /* fix for hardware before ab8500v2.0 */
3048 if (is_ab8500_1p1_or_earlier(ab8500)) {
3049 if (info->desc.id == AB8500_LDO_AUX3) {
3050 info->desc.n_voltages =
3051 ARRAY_SIZE(ldo_vauxn_voltages);
3052 info->desc.volt_table = ldo_vauxn_voltages;
3053 info->voltage_mask = 0xf;
3054 }
3055 }
3056
3057 /* register regulator with framework */
3058 info->regulator = regulator_register(&info->desc, &config);
3059 if (IS_ERR(info->regulator)) {
3060 err = PTR_ERR(info->regulator);
3061 dev_err(&pdev->dev, "failed to register regulator %s\n",
3062 info->desc.name);
3063 /* when we fail, un-register all earlier regulators */
3064 while (--id >= 0) {
3065 info = &abx500_regulator.info[id];
3066 regulator_unregister(info->regulator);
3067 }
3068 return err;
3069 }
3070
3071 return 0;
3072 }
3073
3074 static int
3075 ab8500_regulator_of_probe(struct platform_device *pdev,
3076 struct device_node *np)
3077 {
3078 struct of_regulator_match *match = abx500_regulator.match;
3079 int err, i;
3080
3081 for (i = 0; i < abx500_regulator.info_size; i++) {
3082 err = ab8500_regulator_register(
3083 pdev, match[i].init_data, i, match[i].of_node);
3084 if (err)
3085 return err;
3086 }
3087
3088 return 0;
3089 }
3090
3091 static int ab8500_regulator_probe(struct platform_device *pdev)
3092 {
3093 struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
3094 struct device_node *np = pdev->dev.of_node;
3095 struct ab8500_platform_data *ppdata;
3096 struct ab8500_regulator_platform_data *pdata;
3097 int i, err;
3098
3099 if (!ab8500) {
3100 dev_err(&pdev->dev, "null mfd parent\n");
3101 return -EINVAL;
3102 }
3103
3104 abx500_get_regulator_info(ab8500);
3105
3106 if (np) {
3107 err = of_regulator_match(&pdev->dev, np,
3108 abx500_regulator.match,
3109 abx500_regulator.match_size);
3110 if (err < 0) {
3111 dev_err(&pdev->dev,
3112 "Error parsing regulator init data: %d\n", err);
3113 return err;
3114 }
3115
3116 err = ab8500_regulator_of_probe(pdev, np);
3117 return err;
3118 }
3119
3120 ppdata = dev_get_platdata(ab8500->dev);
3121 if (!ppdata) {
3122 dev_err(&pdev->dev, "null parent pdata\n");
3123 return -EINVAL;
3124 }
3125
3126 pdata = ppdata->regulator;
3127 if (!pdata) {
3128 dev_err(&pdev->dev, "null pdata\n");
3129 return -EINVAL;
3130 }
3131
3132 /* make sure the platform data has the correct size */
3133 if (pdata->num_regulator != abx500_regulator.info_size) {
3134 dev_err(&pdev->dev, "Configuration error: size mismatch.\n");
3135 return -EINVAL;
3136 }
3137
3138 /* initialize debug (initial state is recorded with this call) */
3139 err = ab8500_regulator_debug_init(pdev);
3140 if (err)
3141 return err;
3142
3143 /* initialize registers */
3144 for (i = 0; i < pdata->num_reg_init; i++) {
3145 int id, mask, value;
3146
3147 id = pdata->reg_init[i].id;
3148 mask = pdata->reg_init[i].mask;
3149 value = pdata->reg_init[i].value;
3150
3151 /* check for configuration errors */
3152 BUG_ON(id >= abx500_regulator.init_size);
3153
3154 err = ab8500_regulator_init_registers(pdev, id, mask, value);
3155 if (err < 0)
3156 return err;
3157 }
3158
3159 if (!is_ab8505(ab8500)) {
3160 /* register external regulators (before Vaux1, 2 and 3) */
3161 err = ab8500_ext_regulator_init(pdev);
3162 if (err)
3163 return err;
3164 }
3165
3166 /* register all regulators */
3167 for (i = 0; i < abx500_regulator.info_size; i++) {
3168 err = ab8500_regulator_register(pdev, &pdata->regulator[i],
3169 i, NULL);
3170 if (err < 0) {
3171 if (!is_ab8505(ab8500))
3172 ab8500_ext_regulator_exit(pdev);
3173 return err;
3174 }
3175 }
3176
3177 return 0;
3178 }
3179
3180 static int ab8500_regulator_remove(struct platform_device *pdev)
3181 {
3182 int i, err;
3183 struct ab8500 *ab8500 = dev_get_drvdata(pdev->dev.parent);
3184
3185 for (i = 0; i < abx500_regulator.info_size; i++) {
3186 struct ab8500_regulator_info *info = NULL;
3187 info = &abx500_regulator.info[i];
3188
3189 dev_vdbg(rdev_get_dev(info->regulator),
3190 "%s-remove\n", info->desc.name);
3191
3192 regulator_unregister(info->regulator);
3193 }
3194
3195 /* remove external regulators (after Vaux1, 2 and 3) */
3196 if (!is_ab8505(ab8500))
3197 ab8500_ext_regulator_exit(pdev);
3198
3199 /* remove regulator debug */
3200 err = ab8500_regulator_debug_exit(pdev);
3201 if (err)
3202 return err;
3203
3204 return 0;
3205 }
3206
3207 static struct platform_driver ab8500_regulator_driver = {
3208 .probe = ab8500_regulator_probe,
3209 .remove = ab8500_regulator_remove,
3210 .driver = {
3211 .name = "ab8500-regulator",
3212 .owner = THIS_MODULE,
3213 },
3214 };
3215
3216 static int __init ab8500_regulator_init(void)
3217 {
3218 int ret;
3219
3220 ret = platform_driver_register(&ab8500_regulator_driver);
3221 if (ret != 0)
3222 pr_err("Failed to register ab8500 regulator: %d\n", ret);
3223
3224 return ret;
3225 }
3226 subsys_initcall(ab8500_regulator_init);
3227
3228 static void __exit ab8500_regulator_exit(void)
3229 {
3230 platform_driver_unregister(&ab8500_regulator_driver);
3231 }
3232 module_exit(ab8500_regulator_exit);
3233
3234 MODULE_LICENSE("GPL v2");
3235 MODULE_AUTHOR("Sundar Iyer <sundar.iyer@stericsson.com>");
3236 MODULE_AUTHOR("Bengt Jonsson <bengt.g.jonsson@stericsson.com>");
3237 MODULE_AUTHOR("Daniel Willerud <daniel.willerud@stericsson.com>");
3238 MODULE_DESCRIPTION("Regulator Driver for ST-Ericsson AB8500 Mixed-Sig PMIC");
3239 MODULE_ALIAS("platform:ab8500-regulator");
kernel source for telekom puls (alcatel/mediatek)