summaryrefslogtreecommitdiffstats
path: root/include/linux/mfd/axp20x.h
blob: 82bf7747b312be46f834125d52cdd5fd0109ca84 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
/*
 * Functions and registers to access AXP20X power management chip.
 *
 * Copyright (C) 2013, Carlo Caione <carlo@caione.org>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef __LINUX_MFD_AXP20X_H
#define __LINUX_MFD_AXP20X_H

#include <linux/regmap.h>

enum axp20x_variants {
	AXP152_ID = 0,
	AXP202_ID,
	AXP209_ID,
	AXP221_ID,
	AXP223_ID,
	AXP288_ID,
	AXP803_ID,
	AXP806_ID,
	AXP809_ID,
	AXP813_ID,
	NR_AXP20X_VARIANTS,
};

#define AXP20X_DATACACHE(m)		(0x04 + (m))

/* Power supply */
#define AXP152_PWR_OP_MODE		0x01
#define AXP152_LDO3456_DC1234_CTRL	0x12
#define AXP152_ALDO_OP_MODE		0x13
#define AXP152_LDO0_CTRL		0x15
#define AXP152_DCDC2_V_OUT		0x23
#define AXP152_DCDC2_V_SCAL		0x25
#define AXP152_DCDC1_V_OUT		0x26
#define AXP152_DCDC3_V_OUT		0x27
#define AXP152_ALDO12_V_OUT		0x28
#define AXP152_DLDO1_V_OUT		0x29
#define AXP152_DLDO2_V_OUT		0x2a
#define AXP152_DCDC4_V_OUT		0x2b
#define AXP152_V_OFF			0x31
#define AXP152_OFF_CTRL			0x32
#define AXP152_PEK_KEY			0x36
#define AXP152_DCDC_FREQ		0x37
#define AXP152_DCDC_MODE		0x80

#define AXP20X_PWR_INPUT_STATUS		0x00
#define AXP20X_PWR_OP_MODE		0x01
#define AXP20X_USB_OTG_STATUS		0x02
#define AXP20X_PWR_OUT_CTRL		0x12
#define AXP20X_DCDC2_V_OUT		0x23
#define AXP20X_DCDC2_LDO3_V_SCAL	0x25
#define AXP20X_DCDC3_V_OUT		0x27
#define AXP20X_LDO24_V_OUT		0x28
#define AXP20X_LDO3_V_OUT		0x29
#define AXP20X_VBUS_IPSOUT_MGMT		0x30
#define AXP20X_V_OFF			0x31
#define AXP20X_OFF_CTRL			0x32
#define AXP20X_CHRG_CTRL1		0x33
#define AXP20X_CHRG_CTRL2		0x34
#define AXP20X_CHRG_BAK_CTRL		0x35
#define AXP20X_PEK_KEY			0x36
#define AXP20X_DCDC_FREQ		0x37
#define AXP20X_V_LTF_CHRG		0x38
#define AXP20X_V_HTF_CHRG		0x39
#define AXP20X_APS_WARN_L1		0x3a
#define AXP20X_APS_WARN_L2		0x3b
#define AXP20X_V_LTF_DISCHRG		0x3c
#define AXP20X_V_HTF_DISCHRG		0x3d

#define AXP22X_PWR_OUT_CTRL1		0x10
#define AXP22X_PWR_OUT_CTRL2		0x12
#define AXP22X_PWR_OUT_CTRL3		0x13
#define AXP22X_DLDO1_V_OUT		0x15
#define AXP22X_DLDO2_V_OUT		0x16
#define AXP22X_DLDO3_V_OUT		0x17
#define AXP22X_DLDO4_V_OUT		0x18
#define AXP22X_ELDO1_V_OUT		0x19
#define AXP22X_ELDO2_V_OUT		0x1a
#define AXP22X_ELDO3_V_OUT		0x1b
#define AXP22X_DC5LDO_V_OUT		0x1c
#define AXP22X_DCDC1_V_OUT		0x21
#define AXP22X_DCDC2_V_OUT		0x22
#define AXP22X_DCDC3_V_OUT		0x23
#define AXP22X_DCDC4_V_OUT		0x24
#define AXP22X_DCDC5_V_OUT		0x25
#define AXP22X_DCDC23_V_RAMP_CTRL	0x27
#define AXP22X_ALDO1_V_OUT		0x28
#define AXP22X_ALDO2_V_OUT		0x29
#define AXP22X_ALDO3_V_OUT		0x2a
#define AXP22X_CHRG_CTRL3		0x35

#define AXP806_STARTUP_SRC		0x00
#define AXP806_CHIP_ID			0x03
#define AXP806_PWR_OUT_CTRL1		0x10
#define AXP806_PWR_OUT_CTRL2		0x11
#define AXP806_DCDCA_V_CTRL		0x12
#define AXP806_DCDCB_V_CTRL		0x13
#define AXP806_DCDCC_V_CTRL		0x14
#define AXP806_DCDCD_V_CTRL		0x15
#define AXP806_DCDCE_V_CTRL		0x16
#define AXP806_ALDO1_V_CTRL		0x17
#define AXP806_ALDO2_V_CTRL		0x18
#define AXP806_ALDO3_V_CTRL		0x19
#define AXP806_DCDC_MODE_CTRL1		0x1a
#define AXP806_DCDC_MODE_CTRL2		0x1b
#define AXP806_DCDC_FREQ_CTRL		0x1c
#define AXP806_BLDO1_V_CTRL		0x20
#define AXP806_BLDO2_V_CTRL		0x21
#define AXP806_BLDO3_V_CTRL		0x22
#define AXP806_BLDO4_V_CTRL		0x23
#define AXP806_CLDO1_V_CTRL		0x24
#define AXP806_CLDO2_V_CTRL		0x25
#define AXP806_CLDO3_V_CTRL		0x26
#define AXP806_VREF_TEMP_WARN_L		0xf3
#define AXP806_BUS_ADDR_EXT		0xfe
#define AXP806_REG_ADDR_EXT		0xff

#define AXP803_POLYPHASE_CTRL		0x14
#define AXP803_FLDO1_V_OUT		0x1c
#define AXP803_FLDO2_V_OUT		0x1d
#define AXP803_DCDC1_V_OUT		0x20
#define AXP803_DCDC2_V_OUT		0x21
#define AXP803_DCDC3_V_OUT		0x22
#define AXP803_DCDC4_V_OUT		0x23
#define AXP803_DCDC5_V_OUT		0x24
#define AXP803_DCDC6_V_OUT		0x25
#define AXP803_DCDC_FREQ_CTRL		0x3b

/* Other DCDC regulator control registers are the same as AXP803 */
#define AXP813_DCDC7_V_OUT		0x26

/* Interrupt */
#define AXP152_IRQ1_EN			0x40
#define AXP152_IRQ2_EN			0x41
#define AXP152_IRQ3_EN			0x42
#define AXP152_IRQ1_STATE		0x48
#define AXP152_IRQ2_STATE		0x49
#define AXP152_IRQ3_STATE		0x4a

#define AXP20X_IRQ1_EN			0x40
#define AXP20X_IRQ2_EN			0x41
#define AXP20X_IRQ3_EN			0x42
#define AXP20X_IRQ4_EN			0x43
#define AXP20X_IRQ5_EN			0x44
#define AXP20X_IRQ6_EN			0x45
#define AXP20X_IRQ1_STATE		0x48
#define AXP20X_IRQ2_STATE		0x49
#define AXP20X_IRQ3_STATE		0x4a
#define AXP20X_IRQ4_STATE		0x4b
#define AXP20X_IRQ5_STATE		0x4c
#define AXP20X_IRQ6_STATE		0x4d

/* ADC */
#define AXP20X_ACIN_V_ADC_H		0x56
#define AXP20X_ACIN_V_ADC_L		0x57
#define AXP20X_ACIN_I_ADC_H		0x58
#define AXP20X_ACIN_I_ADC_L		0x59
#define AXP20X_VBUS_V_ADC_H		0x5a
#define AXP20X_VBUS_V_ADC_L		0x5b
#define AXP20X_VBUS_I_ADC_H		0x5c
#define AXP20X_VBUS_I_ADC_L		0x5d
#define AXP20X_TEMP_ADC_H		0x5e
#define AXP20X_TEMP_ADC_L		0x5f
#define AXP20X_TS_IN_H			0x62
#define AXP20X_TS_IN_L			0x63
#define AXP20X_GPIO0_V_ADC_H		0x64
#define AXP20X_GPIO0_V_ADC_L		0x65
#define AXP20X_GPIO1_V_ADC_H		0x66
#define AXP20X_GPIO1_V_ADC_L		0x67
#define AXP20X_PWR_BATT_H		0x70
#define AXP20X_PWR_BATT_M		0x71
#define AXP20X_PWR_BATT_L		0x72
#define AXP20X_BATT_V_H			0x78
#define AXP20X_BATT_V_L			0x79
#define AXP20X_BATT_CHRG_I_H		0x7a
#define AXP20X_BATT_CHRG_I_L		0x7b
#define AXP20X_BATT_DISCHRG_I_H		0x7c
#define AXP20X_BATT_DISCHRG_I_L		0x7d
#define AXP20X_IPSOUT_V_HIGH_H		0x7e
#define AXP20X_IPSOUT_V_HIGH_L		0x7f

/* Power supply */
#define AXP20X_DCDC_MODE		0x80
#define AXP20X_ADC_EN1			0x82
#define AXP20X_ADC_EN2			0x83
#define AXP20X_ADC_RATE			0x84
#define AXP20X_GPIO10_IN_RANGE		0x85
#define AXP20X_GPIO1_ADC_IRQ_RIS	0x86
#define AXP20X_GPIO1_ADC_IRQ_FAL	0x87
#define AXP20X_TIMER_CTRL		0x8a
#define AXP20X_VBUS_MON			0x8b
#define AXP20X_OVER_TMP			0x8f

#define AXP22X_PWREN_CTRL1		0x8c
#define AXP22X_PWREN_CTRL2		0x8d

/* GPIO */
#define AXP152_GPIO0_CTRL		0x90
#define AXP152_GPIO1_CTRL		0x91
#define AXP152_GPIO2_CTRL		0x92
#define AXP152_GPIO3_CTRL		0x93
#define AXP152_LDOGPIO2_V_OUT		0x96
#define AXP152_GPIO_INPUT		0x97
#define AXP152_PWM0_FREQ_X		0x98
#define AXP152_PWM0_FREQ_Y		0x99
#define AXP152_PWM0_DUTY_CYCLE		0x9a
#define AXP152_PWM1_FREQ_X		0x9b
#define AXP152_PWM1_FREQ_Y		0x9c
#define AXP152_PWM1_DUTY_CYCLE		0x9d

#define AXP20X_GPIO0_CTRL		0x90
#define AXP20X_LDO5_V_OUT		0x91
#define AXP20X_GPIO1_CTRL		0x92
#define AXP20X_GPIO2_CTRL		0x93
#define AXP20X_GPIO20_SS		0x94
#define AXP20X_GPIO3_CTRL		0x95

#define AXP22X_LDO_IO0_V_OUT		0x91
#define AXP22X_LDO_IO1_V_OUT		0x93
#define AXP22X_GPIO_STATE		0x94
#define AXP22X_GPIO_PULL_DOWN		0x95

/* Battery */
#define AXP20X_CHRG_CC_31_24		0xb0
#define AXP20X_CHRG_CC_23_16		0xb1
#define AXP20X_CHRG_CC_15_8		0xb2
#define AXP20X_CHRG_CC_7_0		0xb3
#define AXP20X_DISCHRG_CC_31_24		0xb4
#define AXP20X_DISCHRG_CC_23_16		0xb5
#define AXP20X_DISCHRG_CC_15_8		0xb6
#define AXP20X_DISCHRG_CC_7_0		0xb7
#define AXP20X_CC_CTRL			0xb8
#define AXP20X_FG_RES			0xb9

/* OCV */
#define AXP20X_RDC_H			0xba
#define AXP20X_RDC_L			0xbb
#define AXP20X_OCV(m)			(0xc0 + (m))
#define AXP20X_OCV_MAX			0xf

/* AXP22X specific registers */
#define AXP22X_PMIC_TEMP_H		0x56
#define AXP22X_PMIC_TEMP_L		0x57
#define AXP22X_TS_ADC_H			0x58
#define AXP22X_TS_ADC_L			0x59
#define AXP22X_BATLOW_THRES1		0xe6

/* AXP288/AXP803 specific registers */
#define AXP288_POWER_REASON		0x02
#define AXP288_BC_GLOBAL		0x2c
#define AXP288_BC_VBUS_CNTL		0x2d
#define AXP288_BC_USB_STAT		0x2e
#define AXP288_BC_DET_STAT		0x2f
#define AXP288_PMIC_ADC_H               0x56
#define AXP288_PMIC_ADC_L               0x57
#define AXP288_TS_ADC_H			0x58
#define AXP288_TS_ADC_L			0x59
#define AXP288_GP_ADC_H			0x5a
#define AXP288_GP_ADC_L			0x5b
#define AXP288_ADC_TS_PIN_CTRL          0x84
#define AXP288_RT_BATT_V_H		0xa0
#define AXP288_RT_BATT_V_L		0xa1

#define AXP813_ADC_RATE			0x85

/* Fuel Gauge */
#define AXP288_FG_RDC1_REG          0xba
#define AXP288_FG_RDC0_REG          0xbb
#define AXP288_FG_OCVH_REG          0xbc
#define AXP288_FG_OCVL_REG          0xbd
#define AXP288_FG_OCV_CURVE_REG     0xc0
#define AXP288_FG_DES_CAP1_REG      0xe0
#define AXP288_FG_DES_CAP0_REG      0xe1
#define AXP288_FG_CC_MTR1_REG       0xe2
#define AXP288_FG_CC_MTR0_REG       0xe3
#define AXP288_FG_OCV_CAP_REG       0xe4
#define AXP288_FG_CC_CAP_REG        0xe5
#define AXP288_FG_LOW_CAP_REG       0xe6
#define AXP288_FG_TUNE0             0xe8
#define AXP288_FG_TUNE1             0xe9
#define AXP288_FG_TUNE2             0xea
#define AXP288_FG_TUNE3             0xeb
#define AXP288_FG_TUNE4             0xec
#define AXP288_FG_TUNE5             0xed

/* Regulators IDs */
enum {
	AXP20X_LDO1 = 0,
	AXP20X_LDO2,
	AXP20X_LDO3,
	AXP20X_LDO4,
	AXP20X_LDO5,
	AXP20X_DCDC2,
	AXP20X_DCDC3,
	AXP20X_REG_ID_MAX,
};

enum {
	AXP22X_DCDC1 = 0,
	AXP22X_DCDC2,
	AXP22X_DCDC3,
	AXP22X_DCDC4,
	AXP22X_DCDC5,
	AXP22X_DC1SW,
	AXP22X_DC5LDO,
	AXP22X_ALDO1,
	AXP22X_ALDO2,
	AXP22X_ALDO3,
	AXP22X_ELDO1,
	AXP22X_ELDO2,
	AXP22X_ELDO3,
	AXP22X_DLDO1,
	AXP22X_DLDO2,
	AXP22X_DLDO3,
	AXP22X_DLDO4,
	AXP22X_RTC_LDO,
	AXP22X_LDO_IO0,
	AXP22X_LDO_IO1,
	AXP22X_REG_ID_MAX,
};

enum {
	AXP806_DCDCA = 0,
	AXP806_DCDCB,
	AXP806_DCDCC,
	AXP806_DCDCD,
	AXP806_DCDCE,
	AXP806_ALDO1,
	AXP806_ALDO2,
	AXP806_ALDO3,
	AXP806_BLDO1,
	AXP806_BLDO2,
	AXP806_BLDO3,
	AXP806_BLDO4,
	AXP806_CLDO1,
	AXP806_CLDO2,
	AXP806_CLDO3,
	AXP806_SW,
	AXP806_REG_ID_MAX,
};

enum {
	AXP809_DCDC1 = 0,
	AXP809_DCDC2,
	AXP809_DCDC3,
	AXP809_DCDC4,
	AXP809_DCDC5,
	AXP809_DC1SW,
	AXP809_DC5LDO,
	AXP809_ALDO1,
	AXP809_ALDO2,
	AXP809_ALDO3,
	AXP809_ELDO1,
	AXP809_ELDO2,
	AXP809_ELDO3,
	AXP809_DLDO1,
	AXP809_DLDO2,
	AXP809_RTC_LDO,
	AXP809_LDO_IO0,
	AXP809_LDO_IO1,
	AXP809_SW,
	AXP809_REG_ID_MAX,
};

enum {
	AXP803_DCDC1 = 0,
	AXP803_DCDC2,
	AXP803_DCDC3,
	AXP803_DCDC4,
	AXP803_DCDC5,
	AXP803_DCDC6,
	AXP803_DC1SW,
	AXP803_ALDO1,
	AXP803_ALDO2,
	AXP803_ALDO3,
	AXP803_DLDO1,
	AXP803_DLDO2,
	AXP803_DLDO3,
	AXP803_DLDO4,
	AXP803_ELDO1,
	AXP803_ELDO2,
	AXP803_ELDO3,
	AXP803_FLDO1,
	AXP803_FLDO2,
	AXP803_RTC_LDO,
	AXP803_LDO_IO0,
	AXP803_LDO_IO1,
	AXP803_REG_ID_MAX,
};

enum {
	AXP813_DCDC1 = 0,
	AXP813_DCDC2,
	AXP813_DCDC3,
	AXP813_DCDC4,
	AXP813_DCDC5,
	AXP813_DCDC6,
	AXP813_DCDC7,
	AXP813_ALDO1,
	AXP813_ALDO2,
	AXP813_ALDO3,
	AXP813_DLDO1,
	AXP813_DLDO2,
	AXP813_DLDO3,
	AXP813_DLDO4,
	AXP813_ELDO1,
	AXP813_ELDO2,
	AXP813_ELDO3,
	AXP813_FLDO1,
	AXP813_FLDO2,
	AXP813_FLDO3,
	AXP813_RTC_LDO,
	AXP813_LDO_IO0,
	AXP813_LDO_IO1,
	AXP813_SW,
	AXP813_REG_ID_MAX,
};

/* IRQs */
enum {
	AXP152_IRQ_LDO0IN_CONNECT = 1,
	AXP152_IRQ_LDO0IN_REMOVAL,
	AXP152_IRQ_ALDO0IN_CONNECT,
	AXP152_IRQ_ALDO0IN_REMOVAL,
	AXP152_IRQ_DCDC1_V_LOW,
	AXP152_IRQ_DCDC2_V_LOW,
	AXP152_IRQ_DCDC3_V_LOW,
	AXP152_IRQ_DCDC4_V_LOW,
	AXP152_IRQ_PEK_SHORT,
	AXP152_IRQ_PEK_LONG,
	AXP152_IRQ_TIMER,
	AXP152_IRQ_PEK_RIS_EDGE,
	AXP152_IRQ_PEK_FAL_EDGE,
	AXP152_IRQ_GPIO3_INPUT,
	AXP152_IRQ_GPIO2_INPUT,
	AXP152_IRQ_GPIO1_INPUT,
	AXP152_IRQ_GPIO0_INPUT,
};

enum {
	AXP20X_IRQ_ACIN_OVER_V = 1,
	AXP20X_IRQ_ACIN_PLUGIN,
	AXP20X_IRQ_ACIN_REMOVAL,
	AXP20X_IRQ_VBUS_OVER_V,
	AXP20X_IRQ_VBUS_PLUGIN,
	AXP20X_IRQ_VBUS_REMOVAL,
	AXP20X_IRQ_VBUS_V_LOW,
	AXP20X_IRQ_BATT_PLUGIN,
	AXP20X_IRQ_BATT_REMOVAL,
	AXP20X_IRQ_BATT_ENT_ACT_MODE,
	AXP20X_IRQ_BATT_EXIT_ACT_MODE,
	AXP20X_IRQ_CHARG,
	AXP20X_IRQ_CHARG_DONE,
	AXP20X_IRQ_BATT_TEMP_HIGH,
	AXP20X_IRQ_BATT_TEMP_LOW,
	AXP20X_IRQ_DIE_TEMP_HIGH,
	AXP20X_IRQ_CHARG_I_LOW,
	AXP20X_IRQ_DCDC1_V_LONG,
	AXP20X_IRQ_DCDC2_V_LONG,
	AXP20X_IRQ_DCDC3_V_LONG,
	AXP20X_IRQ_PEK_SHORT = 22,
	AXP20X_IRQ_PEK_LONG,
	AXP20X_IRQ_N_OE_PWR_ON,
	AXP20X_IRQ_N_OE_PWR_OFF,
	AXP20X_IRQ_VBUS_VALID,
	AXP20X_IRQ_VBUS_NOT_VALID,
	AXP20X_IRQ_VBUS_SESS_VALID,
	AXP20X_IRQ_VBUS_SESS_END,
	AXP20X_IRQ_LOW_PWR_LVL1,
	AXP20X_IRQ_LOW_PWR_LVL2,
	AXP20X_IRQ_TIMER,
	AXP20X_IRQ_PEK_RIS_EDGE,
	AXP20X_IRQ_PEK_FAL_EDGE,
	AXP20X_IRQ_GPIO3_INPUT,
	AXP20X_IRQ_GPIO2_INPUT,
	AXP20X_IRQ_GPIO1_INPUT,
	AXP20X_IRQ_GPIO0_INPUT,
};

enum axp22x_irqs {
	AXP22X_IRQ_ACIN_OVER_V = 1,
	AXP22X_IRQ_ACIN_PLUGIN,
	AXP22X_IRQ_ACIN_REMOVAL,
	AXP22X_IRQ_VBUS_OVER_V,
	AXP22X_IRQ_VBUS_PLUGIN,
	AXP22X_IRQ_VBUS_REMOVAL,
	AXP22X_IRQ_VBUS_V_LOW,
	AXP22X_IRQ_BATT_PLUGIN,
	AXP22X_IRQ_BATT_REMOVAL,
	AXP22X_IRQ_BATT_ENT_ACT_MODE,
	AXP22X_IRQ_BATT_EXIT_ACT_MODE,
	AXP22X_IRQ_CHARG,
	AXP22X_IRQ_CHARG_DONE,
	AXP22X_IRQ_BATT_TEMP_HIGH,
	AXP22X_IRQ_BATT_TEMP_LOW,
	AXP22X_IRQ_DIE_TEMP_HIGH,
	AXP22X_IRQ_PEK_SHORT,
	AXP22X_IRQ_PEK_LONG,
	AXP22X_IRQ_LOW_PWR_LVL1,
	AXP22X_IRQ_LOW_PWR_LVL2,
	AXP22X_IRQ_TIMER,
	AXP22X_IRQ_PEK_RIS_EDGE,
	AXP22X_IRQ_PEK_FAL_EDGE,
	AXP22X_IRQ_GPIO1_INPUT,
	AXP22X_IRQ_GPIO0_INPUT,
};

enum axp288_irqs {
	AXP288_IRQ_VBUS_FALL     = 2,
	AXP288_IRQ_VBUS_RISE,
	AXP288_IRQ_OV,
	AXP288_IRQ_FALLING_ALT,
	AXP288_IRQ_RISING_ALT,
	AXP288_IRQ_OV_ALT,
	AXP288_IRQ_DONE          = 10,
	AXP288_IRQ_CHARGING,
	AXP288_IRQ_SAFE_QUIT,
	AXP288_IRQ_SAFE_ENTER,
	AXP288_IRQ_ABSENT,
	AXP288_IRQ_APPEND,
	AXP288_IRQ_QWBTU,
	AXP288_IRQ_WBTU,
	AXP288_IRQ_QWBTO,
	AXP288_IRQ_WBTO,
	AXP288_IRQ_QCBTU,
	AXP288_IRQ_CBTU,
	AXP288_IRQ_QCBTO,
	AXP288_IRQ_CBTO,
	AXP288_IRQ_WL2,
	AXP288_IRQ_WL1,
	AXP288_IRQ_GPADC,
	AXP288_IRQ_OT            = 31,
	AXP288_IRQ_GPIO0,
	AXP288_IRQ_GPIO1,
	AXP288_IRQ_POKO,
	AXP288_IRQ_POKL,
	AXP288_IRQ_POKS,
	AXP288_IRQ_POKN,
	AXP288_IRQ_POKP,
	AXP288_IRQ_TIMER,
	AXP288_IRQ_MV_CHNG,
	AXP288_IRQ_BC_USB_CHNG,
};

enum axp803_irqs {
	AXP803_IRQ_ACIN_OVER_V = 1,
	AXP803_IRQ_ACIN_PLUGIN,
	AXP803_IRQ_ACIN_REMOVAL,
	AXP803_IRQ_VBUS_OVER_V,
	AXP803_IRQ_VBUS_PLUGIN,
	AXP803_IRQ_VBUS_REMOVAL,
	AXP803_IRQ_BATT_PLUGIN,
	AXP803_IRQ_BATT_REMOVAL,
	AXP803_IRQ_BATT_ENT_ACT_MODE,
	AXP803_IRQ_BATT_EXIT_ACT_MODE,
	AXP803_IRQ_CHARG,
	AXP803_IRQ_CHARG_DONE,
	AXP803_IRQ_BATT_CHG_TEMP_HIGH,
	AXP803_IRQ_BATT_CHG_TEMP_HIGH_END,
	AXP803_IRQ_BATT_CHG_TEMP_LOW,
	AXP803_IRQ_BATT_CHG_TEMP_LOW_END,
	AXP803_IRQ_BATT_ACT_TEMP_HIGH,
	AXP803_IRQ_BATT_ACT_TEMP_HIGH_END,
	AXP803_IRQ_BATT_ACT_TEMP_LOW,
	AXP803_IRQ_BATT_ACT_TEMP_LOW_END,
	AXP803_IRQ_DIE_TEMP_HIGH,
	AXP803_IRQ_GPADC,
	AXP803_IRQ_LOW_PWR_LVL1,
	AXP803_IRQ_LOW_PWR_LVL2,
	AXP803_IRQ_TIMER,
	AXP803_IRQ_PEK_RIS_EDGE,
	AXP803_IRQ_PEK_FAL_EDGE,
	AXP803_IRQ_PEK_SHORT,
	AXP803_IRQ_PEK_LONG,
	AXP803_IRQ_PEK_OVER_OFF,
	AXP803_IRQ_GPIO1_INPUT,
	AXP803_IRQ_GPIO0_INPUT,
	AXP803_IRQ_BC_USB_CHNG,
	AXP803_IRQ_MV_CHNG,
};

enum axp806_irqs {
	AXP806_IRQ_DIE_TEMP_HIGH_LV1,
	AXP806_IRQ_DIE_TEMP_HIGH_LV2,
	AXP806_IRQ_DCDCA_V_LOW,
	AXP806_IRQ_DCDCB_V_LOW,
	AXP806_IRQ_DCDCC_V_LOW,
	AXP806_IRQ_DCDCD_V_LOW,
	AXP806_IRQ_DCDCE_V_LOW,
	AXP806_IRQ_PWROK_LONG,
	AXP806_IRQ_PWROK_SHORT,
	AXP806_IRQ_WAKEUP,
	AXP806_IRQ_PWROK_FALL,
	AXP806_IRQ_PWROK_RISE,
};

enum axp809_irqs {
	AXP809_IRQ_ACIN_OVER_V = 1,
	AXP809_IRQ_ACIN_PLUGIN,
	AXP809_IRQ_ACIN_REMOVAL,
	AXP809_IRQ_VBUS_OVER_V,
	AXP809_IRQ_VBUS_PLUGIN,
	AXP809_IRQ_VBUS_REMOVAL,
	AXP809_IRQ_VBUS_V_LOW,
	AXP809_IRQ_BATT_PLUGIN,
	AXP809_IRQ_BATT_REMOVAL,
	AXP809_IRQ_BATT_ENT_ACT_MODE,
	AXP809_IRQ_BATT_EXIT_ACT_MODE,
	AXP809_IRQ_CHARG,
	AXP809_IRQ_CHARG_DONE,
	AXP809_IRQ_BATT_CHG_TEMP_HIGH,
	AXP809_IRQ_BATT_CHG_TEMP_HIGH_END,
	AXP809_IRQ_BATT_CHG_TEMP_LOW,
	AXP809_IRQ_BATT_CHG_TEMP_LOW_END,
	AXP809_IRQ_BATT_ACT_TEMP_HIGH,
	AXP809_IRQ_BATT_ACT_TEMP_HIGH_END,
	AXP809_IRQ_BATT_ACT_TEMP_LOW,
	AXP809_IRQ_BATT_ACT_TEMP_LOW_END,
	AXP809_IRQ_DIE_TEMP_HIGH,
	AXP809_IRQ_LOW_PWR_LVL1,
	AXP809_IRQ_LOW_PWR_LVL2,
	AXP809_IRQ_TIMER,
	AXP809_IRQ_PEK_RIS_EDGE,
	AXP809_IRQ_PEK_FAL_EDGE,
	AXP809_IRQ_PEK_SHORT,
	AXP809_IRQ_PEK_LONG,
	AXP809_IRQ_PEK_OVER_OFF,
	AXP809_IRQ_GPIO1_INPUT,
	AXP809_IRQ_GPIO0_INPUT,
};

struct axp20x_dev {
	struct device			*dev;
	int				irq;
	unsigned long			irq_flags;
	struct regmap			*regmap;
	struct regmap_irq_chip_data	*regmap_irqc;
	long				variant;
	int                             nr_cells;
	struct mfd_cell                 *cells;
	const struct regmap_config	*regmap_cfg;
	const struct regmap_irq_chip	*regmap_irq_chip;
};

/* generic helper function for reading 9-16 bit wide regs */
static inline int axp20x_read_variable_width(struct regmap *regmap,
	unsigned int reg, unsigned int width)
{
	unsigned int reg_val, result;
	int err;

	err = regmap_read(regmap, reg, &reg_val);
	if (err)
		return err;

	result = reg_val << (width - 8);

	err = regmap_read(regmap, reg + 1, &reg_val);
	if (err)
		return err;

	result |= reg_val;

	return result;
}

/**
 * axp20x_match_device(): Setup axp20x variant related fields
 *
 * @axp20x: axp20x device to setup (.dev field must be set)
 * @dev: device associated with this axp20x device
 *
 * This lets the axp20x core configure the mfd cells and register maps
 * for later use.
 */
int axp20x_match_device(struct axp20x_dev *axp20x);

/**
 * axp20x_device_probe(): Probe a configured axp20x device
 *
 * @axp20x: axp20x device to probe (must be configured)
 *
 * This function lets the axp20x core register the axp20x mfd devices
 * and irqchip. The axp20x device passed in must be fully configured
 * with axp20x_match_device, its irq set, and regmap created.
 */
int axp20x_device_probe(struct axp20x_dev *axp20x);

/**
 * axp20x_device_remove(): Remove a axp20x device
 *
 * @axp20x: axp20x device to remove
 *
 * This tells the axp20x core to remove the associated mfd devices
 */
int axp20x_device_remove(struct axp20x_dev *axp20x);

#endif /* __LINUX_MFD_AXP20X_H */
OpenPOWER on IntegriCloud