1 /*
2 * Functions and registers to access AXP20X power management chip.
3 *
4 * Copyright (C) 2013, Carlo Caione <carlo@caione.org>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10
11 #ifndef __LINUX_MFD_AXP20X_H
12 #define __LINUX_MFD_AXP20X_H
13
14 #include <linux/regmap.h>
15
16 enum axp20x_variants {
17 AXP152_ID = 0,
18 AXP202_ID,
19 AXP209_ID,
20 AXP221_ID,
21 AXP223_ID,
22 AXP288_ID,
23 AXP803_ID,
24 AXP806_ID,
25 AXP809_ID,
26 AXP813_ID,
27 NR_AXP20X_VARIANTS,
28 };
29
30 #define AXP20X_DATACACHE(m) (0x04 + (m))
31
32 /* Power supply */
33 #define AXP152_PWR_OP_MODE 0x01
34 #define AXP152_LDO3456_DC1234_CTRL 0x12
35 #define AXP152_ALDO_OP_MODE 0x13
36 #define AXP152_LDO0_CTRL 0x15
37 #define AXP152_DCDC2_V_OUT 0x23
38 #define AXP152_DCDC2_V_SCAL 0x25
39 #define AXP152_DCDC1_V_OUT 0x26
40 #define AXP152_DCDC3_V_OUT 0x27
41 #define AXP152_ALDO12_V_OUT 0x28
42 #define AXP152_DLDO1_V_OUT 0x29
43 #define AXP152_DLDO2_V_OUT 0x2a
44 #define AXP152_DCDC4_V_OUT 0x2b
45 #define AXP152_V_OFF 0x31
46 #define AXP152_OFF_CTRL 0x32
47 #define AXP152_PEK_KEY 0x36
48 #define AXP152_DCDC_FREQ 0x37
49 #define AXP152_DCDC_MODE 0x80
50
51 #define AXP20X_PWR_INPUT_STATUS 0x00
52 #define AXP20X_PWR_OP_MODE 0x01
53 #define AXP20X_USB_OTG_STATUS 0x02
54 #define AXP20X_PWR_OUT_CTRL 0x12
55 #define AXP20X_DCDC2_V_OUT 0x23
56 #define AXP20X_DCDC2_LDO3_V_SCAL 0x25
57 #define AXP20X_DCDC3_V_OUT 0x27
58 #define AXP20X_LDO24_V_OUT 0x28
59 #define AXP20X_LDO3_V_OUT 0x29
60 #define AXP20X_VBUS_IPSOUT_MGMT 0x30
61 #define AXP20X_V_OFF 0x31
62 #define AXP20X_OFF_CTRL 0x32
63 #define AXP20X_CHRG_CTRL1 0x33
64 #define AXP20X_CHRG_CTRL2 0x34
65 #define AXP20X_CHRG_BAK_CTRL 0x35
66 #define AXP20X_PEK_KEY 0x36
67 #define AXP20X_DCDC_FREQ 0x37
68 #define AXP20X_V_LTF_CHRG 0x38
69 #define AXP20X_V_HTF_CHRG 0x39
70 #define AXP20X_APS_WARN_L1 0x3a
71 #define AXP20X_APS_WARN_L2 0x3b
72 #define AXP20X_V_LTF_DISCHRG 0x3c
73 #define AXP20X_V_HTF_DISCHRG 0x3d
74
75 #define AXP22X_PWR_OUT_CTRL1 0x10
76 #define AXP22X_PWR_OUT_CTRL2 0x12
77 #define AXP22X_PWR_OUT_CTRL3 0x13
78 #define AXP22X_DLDO1_V_OUT 0x15
79 #define AXP22X_DLDO2_V_OUT 0x16
80 #define AXP22X_DLDO3_V_OUT 0x17
81 #define AXP22X_DLDO4_V_OUT 0x18
82 #define AXP22X_ELDO1_V_OUT 0x19
83 #define AXP22X_ELDO2_V_OUT 0x1a
84 #define AXP22X_ELDO3_V_OUT 0x1b
85 #define AXP22X_DC5LDO_V_OUT 0x1c
86 #define AXP22X_DCDC1_V_OUT 0x21
87 #define AXP22X_DCDC2_V_OUT 0x22
88 #define AXP22X_DCDC3_V_OUT 0x23
89 #define AXP22X_DCDC4_V_OUT 0x24
90 #define AXP22X_DCDC5_V_OUT 0x25
91 #define AXP22X_DCDC23_V_RAMP_CTRL 0x27
92 #define AXP22X_ALDO1_V_OUT 0x28
93 #define AXP22X_ALDO2_V_OUT 0x29
94 #define AXP22X_ALDO3_V_OUT 0x2a
95 #define AXP22X_CHRG_CTRL3 0x35
96
97 #define AXP806_STARTUP_SRC 0x00
98 #define AXP806_CHIP_ID 0x03
99 #define AXP806_PWR_OUT_CTRL1 0x10
100 #define AXP806_PWR_OUT_CTRL2 0x11
101 #define AXP806_DCDCA_V_CTRL 0x12
102 #define AXP806_DCDCB_V_CTRL 0x13
103 #define AXP806_DCDCC_V_CTRL 0x14
104 #define AXP806_DCDCD_V_CTRL 0x15
105 #define AXP806_DCDCE_V_CTRL 0x16
106 #define AXP806_ALDO1_V_CTRL 0x17
107 #define AXP806_ALDO2_V_CTRL 0x18
108 #define AXP806_ALDO3_V_CTRL 0x19
109 #define AXP806_DCDC_MODE_CTRL1 0x1a
110 #define AXP806_DCDC_MODE_CTRL2 0x1b
111 #define AXP806_DCDC_FREQ_CTRL 0x1c
112 #define AXP806_BLDO1_V_CTRL 0x20
113 #define AXP806_BLDO2_V_CTRL 0x21
114 #define AXP806_BLDO3_V_CTRL 0x22
115 #define AXP806_BLDO4_V_CTRL 0x23
116 #define AXP806_CLDO1_V_CTRL 0x24
117 #define AXP806_CLDO2_V_CTRL 0x25
118 #define AXP806_CLDO3_V_CTRL 0x26
119 #define AXP806_VREF_TEMP_WARN_L 0xf3
120 #define AXP806_BUS_ADDR_EXT 0xfe
121 #define AXP806_REG_ADDR_EXT 0xff
122
123 #define AXP803_POLYPHASE_CTRL 0x14
124 #define AXP803_FLDO1_V_OUT 0x1c
125 #define AXP803_FLDO2_V_OUT 0x1d
126 #define AXP803_DCDC1_V_OUT 0x20
127 #define AXP803_DCDC2_V_OUT 0x21
128 #define AXP803_DCDC3_V_OUT 0x22
129 #define AXP803_DCDC4_V_OUT 0x23
130 #define AXP803_DCDC5_V_OUT 0x24
131 #define AXP803_DCDC6_V_OUT 0x25
132 #define AXP803_DCDC_FREQ_CTRL 0x3b
133
134 /* Other DCDC regulator control registers are the same as AXP803 */
135 #define AXP813_DCDC7_V_OUT 0x26
136
137 /* Interrupt */
138 #define AXP152_IRQ1_EN 0x40
139 #define AXP152_IRQ2_EN 0x41
140 #define AXP152_IRQ3_EN 0x42
141 #define AXP152_IRQ1_STATE 0x48
142 #define AXP152_IRQ2_STATE 0x49
143 #define AXP152_IRQ3_STATE 0x4a
144
145 #define AXP20X_IRQ1_EN 0x40
146 #define AXP20X_IRQ2_EN 0x41
147 #define AXP20X_IRQ3_EN 0x42
148 #define AXP20X_IRQ4_EN 0x43
149 #define AXP20X_IRQ5_EN 0x44
150 #define AXP20X_IRQ6_EN 0x45
151 #define AXP20X_IRQ1_STATE 0x48
152 #define AXP20X_IRQ2_STATE 0x49
153 #define AXP20X_IRQ3_STATE 0x4a
154 #define AXP20X_IRQ4_STATE 0x4b
155 #define AXP20X_IRQ5_STATE 0x4c
156 #define AXP20X_IRQ6_STATE 0x4d
157
158 /* ADC */
159 #define AXP20X_ACIN_V_ADC_H 0x56
160 #define AXP20X_ACIN_V_ADC_L 0x57
161 #define AXP20X_ACIN_I_ADC_H 0x58
162 #define AXP20X_ACIN_I_ADC_L 0x59
163 #define AXP20X_VBUS_V_ADC_H 0x5a
164 #define AXP20X_VBUS_V_ADC_L 0x5b
165 #define AXP20X_VBUS_I_ADC_H 0x5c
166 #define AXP20X_VBUS_I_ADC_L 0x5d
167 #define AXP20X_TEMP_ADC_H 0x5e
168 #define AXP20X_TEMP_ADC_L 0x5f
169 #define AXP20X_TS_IN_H 0x62
170 #define AXP20X_TS_IN_L 0x63
171 #define AXP20X_GPIO0_V_ADC_H 0x64
172 #define AXP20X_GPIO0_V_ADC_L 0x65
173 #define AXP20X_GPIO1_V_ADC_H 0x66
174 #define AXP20X_GPIO1_V_ADC_L 0x67
175 #define AXP20X_PWR_BATT_H 0x70
176 #define AXP20X_PWR_BATT_M 0x71
177 #define AXP20X_PWR_BATT_L 0x72
178 #define AXP20X_BATT_V_H 0x78
179 #define AXP20X_BATT_V_L 0x79
180 #define AXP20X_BATT_CHRG_I_H 0x7a
181 #define AXP20X_BATT_CHRG_I_L 0x7b
182 #define AXP20X_BATT_DISCHRG_I_H 0x7c
183 #define AXP20X_BATT_DISCHRG_I_L 0x7d
184 #define AXP20X_IPSOUT_V_HIGH_H 0x7e
185 #define AXP20X_IPSOUT_V_HIGH_L 0x7f
186
187 /* Power supply */
188 #define AXP20X_DCDC_MODE 0x80
189 #define AXP20X_ADC_EN1 0x82
190 #define AXP20X_ADC_EN2 0x83
191 #define AXP20X_ADC_RATE 0x84
192 #define AXP20X_GPIO10_IN_RANGE 0x85
193 #define AXP20X_GPIO1_ADC_IRQ_RIS 0x86
194 #define AXP20X_GPIO1_ADC_IRQ_FAL 0x87
195 #define AXP20X_TIMER_CTRL 0x8a
196 #define AXP20X_VBUS_MON 0x8b
197 #define AXP20X_OVER_TMP 0x8f
198
199 #define AXP22X_PWREN_CTRL1 0x8c
200 #define AXP22X_PWREN_CTRL2 0x8d
201
202 /* GPIO */
203 #define AXP152_GPIO0_CTRL 0x90
204 #define AXP152_GPIO1_CTRL 0x91
205 #define AXP152_GPIO2_CTRL 0x92
206 #define AXP152_GPIO3_CTRL 0x93
207 #define AXP152_LDOGPIO2_V_OUT 0x96
208 #define AXP152_GPIO_INPUT 0x97
209 #define AXP152_PWM0_FREQ_X 0x98
210 #define AXP152_PWM0_FREQ_Y 0x99
211 #define AXP152_PWM0_DUTY_CYCLE 0x9a
212 #define AXP152_PWM1_FREQ_X 0x9b
213 #define AXP152_PWM1_FREQ_Y 0x9c
214 #define AXP152_PWM1_DUTY_CYCLE 0x9d
215
216 #define AXP20X_GPIO0_CTRL 0x90
217 #define AXP20X_LDO5_V_OUT 0x91
218 #define AXP20X_GPIO1_CTRL 0x92
219 #define AXP20X_GPIO2_CTRL 0x93
220 #define AXP20X_GPIO20_SS 0x94
221 #define AXP20X_GPIO3_CTRL 0x95
222
223 #define AXP22X_LDO_IO0_V_OUT 0x91
224 #define AXP22X_LDO_IO1_V_OUT 0x93
225 #define AXP22X_GPIO_STATE 0x94
226 #define AXP22X_GPIO_PULL_DOWN 0x95
227
228 /* Battery */
229 #define AXP20X_CHRG_CC_31_24 0xb0
230 #define AXP20X_CHRG_CC_23_16 0xb1
231 #define AXP20X_CHRG_CC_15_8 0xb2
232 #define AXP20X_CHRG_CC_7_0 0xb3
233 #define AXP20X_DISCHRG_CC_31_24 0xb4
234 #define AXP20X_DISCHRG_CC_23_16 0xb5
235 #define AXP20X_DISCHRG_CC_15_8 0xb6
236 #define AXP20X_DISCHRG_CC_7_0 0xb7
237 #define AXP20X_CC_CTRL 0xb8
238 #define AXP20X_FG_RES 0xb9
239
240 /* OCV */
241 #define AXP20X_RDC_H 0xba
242 #define AXP20X_RDC_L 0xbb
243 #define AXP20X_OCV(m) (0xc0 + (m))
244 #define AXP20X_OCV_MAX 0xf
245
246 /* AXP22X specific registers */
247 #define AXP22X_PMIC_TEMP_H 0x56
248 #define AXP22X_PMIC_TEMP_L 0x57
249 #define AXP22X_TS_ADC_H 0x58
250 #define AXP22X_TS_ADC_L 0x59
251 #define AXP22X_BATLOW_THRES1 0xe6
252
253 /* AXP288/AXP803 specific registers */
254 #define AXP288_POWER_REASON 0x02
255 #define AXP288_BC_GLOBAL 0x2c
256 #define AXP288_BC_VBUS_CNTL 0x2d
257 #define AXP288_BC_USB_STAT 0x2e
258 #define AXP288_BC_DET_STAT 0x2f
259 #define AXP288_PMIC_ADC_H 0x56
260 #define AXP288_PMIC_ADC_L 0x57
261 #define AXP288_TS_ADC_H 0x58
262 #define AXP288_TS_ADC_L 0x59
263 #define AXP288_GP_ADC_H 0x5a
264 #define AXP288_GP_ADC_L 0x5b
265 #define AXP288_ADC_TS_PIN_CTRL 0x84
266 #define AXP288_RT_BATT_V_H 0xa0
267 #define AXP288_RT_BATT_V_L 0xa1
268
269 #define AXP813_ADC_RATE 0x85
270
271 /* Fuel Gauge */
272 #define AXP288_FG_RDC1_REG 0xba
273 #define AXP288_FG_RDC0_REG 0xbb
274 #define AXP288_FG_OCVH_REG 0xbc
275 #define AXP288_FG_OCVL_REG 0xbd
276 #define AXP288_FG_OCV_CURVE_REG 0xc0
277 #define AXP288_FG_DES_CAP1_REG 0xe0
278 #define AXP288_FG_DES_CAP0_REG 0xe1
279 #define AXP288_FG_CC_MTR1_REG 0xe2
280 #define AXP288_FG_CC_MTR0_REG 0xe3
281 #define AXP288_FG_OCV_CAP_REG 0xe4
282 #define AXP288_FG_CC_CAP_REG 0xe5
283 #define AXP288_FG_LOW_CAP_REG 0xe6
284 #define AXP288_FG_TUNE0 0xe8
285 #define AXP288_FG_TUNE1 0xe9
286 #define AXP288_FG_TUNE2 0xea
287 #define AXP288_FG_TUNE3 0xeb
288 #define AXP288_FG_TUNE4 0xec
289 #define AXP288_FG_TUNE5 0xed
290
291 /* Regulators IDs */
292 enum {
293 AXP20X_LDO1 = 0,
294 AXP20X_LDO2,
295 AXP20X_LDO3,
296 AXP20X_LDO4,
297 AXP20X_LDO5,
298 AXP20X_DCDC2,
299 AXP20X_DCDC3,
300 AXP20X_REG_ID_MAX,
301 };
302
303 enum {
304 AXP22X_DCDC1 = 0,
305 AXP22X_DCDC2,
306 AXP22X_DCDC3,
307 AXP22X_DCDC4,
308 AXP22X_DCDC5,
309 AXP22X_DC1SW,
310 AXP22X_DC5LDO,
311 AXP22X_ALDO1,
312 AXP22X_ALDO2,
313 AXP22X_ALDO3,
314 AXP22X_ELDO1,
315 AXP22X_ELDO2,
316 AXP22X_ELDO3,
317 AXP22X_DLDO1,
318 AXP22X_DLDO2,
319 AXP22X_DLDO3,
320 AXP22X_DLDO4,
321 AXP22X_RTC_LDO,
322 AXP22X_LDO_IO0,
323 AXP22X_LDO_IO1,
324 AXP22X_REG_ID_MAX,
325 };
326
327 enum {
328 AXP806_DCDCA = 0,
329 AXP806_DCDCB,
330 AXP806_DCDCC,
331 AXP806_DCDCD,
332 AXP806_DCDCE,
333 AXP806_ALDO1,
334 AXP806_ALDO2,
335 AXP806_ALDO3,
336 AXP806_BLDO1,
337 AXP806_BLDO2,
338 AXP806_BLDO3,
339 AXP806_BLDO4,
340 AXP806_CLDO1,
341 AXP806_CLDO2,
342 AXP806_CLDO3,
343 AXP806_SW,
344 AXP806_REG_ID_MAX,
345 };
346
347 enum {
348 AXP809_DCDC1 = 0,
349 AXP809_DCDC2,
350 AXP809_DCDC3,
351 AXP809_DCDC4,
352 AXP809_DCDC5,
353 AXP809_DC1SW,
354 AXP809_DC5LDO,
355 AXP809_ALDO1,
356 AXP809_ALDO2,
357 AXP809_ALDO3,
358 AXP809_ELDO1,
359 AXP809_ELDO2,
360 AXP809_ELDO3,
361 AXP809_DLDO1,
362 AXP809_DLDO2,
363 AXP809_RTC_LDO,
364 AXP809_LDO_IO0,
365 AXP809_LDO_IO1,
366 AXP809_SW,
367 AXP809_REG_ID_MAX,
368 };
369
370 enum {
371 AXP803_DCDC1 = 0,
372 AXP803_DCDC2,
373 AXP803_DCDC3,
374 AXP803_DCDC4,
375 AXP803_DCDC5,
376 AXP803_DCDC6,
377 AXP803_DC1SW,
378 AXP803_ALDO1,
379 AXP803_ALDO2,
380 AXP803_ALDO3,
381 AXP803_DLDO1,
382 AXP803_DLDO2,
383 AXP803_DLDO3,
384 AXP803_DLDO4,
385 AXP803_ELDO1,
386 AXP803_ELDO2,
387 AXP803_ELDO3,
388 AXP803_FLDO1,
389 AXP803_FLDO2,
390 AXP803_RTC_LDO,
391 AXP803_LDO_IO0,
392 AXP803_LDO_IO1,
393 AXP803_REG_ID_MAX,
394 };
395
396 enum {
397 AXP813_DCDC1 = 0,
398 AXP813_DCDC2,
399 AXP813_DCDC3,
400 AXP813_DCDC4,
401 AXP813_DCDC5,
402 AXP813_DCDC6,
403 AXP813_DCDC7,
404 AXP813_ALDO1,
405 AXP813_ALDO2,
406 AXP813_ALDO3,
407 AXP813_DLDO1,
408 AXP813_DLDO2,
409 AXP813_DLDO3,
410 AXP813_DLDO4,
411 AXP813_ELDO1,
412 AXP813_ELDO2,
413 AXP813_ELDO3,
414 AXP813_FLDO1,
415 AXP813_FLDO2,
416 AXP813_FLDO3,
417 AXP813_RTC_LDO,
418 AXP813_LDO_IO0,
419 AXP813_LDO_IO1,
420 AXP813_SW,
421 AXP813_REG_ID_MAX,
422 };
423
424 /* IRQs */
425 enum {
426 AXP152_IRQ_LDO0IN_CONNECT = 1,
427 AXP152_IRQ_LDO0IN_REMOVAL,
428 AXP152_IRQ_ALDO0IN_CONNECT,
429 AXP152_IRQ_ALDO0IN_REMOVAL,
430 AXP152_IRQ_DCDC1_V_LOW,
431 AXP152_IRQ_DCDC2_V_LOW,
432 AXP152_IRQ_DCDC3_V_LOW,
433 AXP152_IRQ_DCDC4_V_LOW,
434 AXP152_IRQ_PEK_SHORT,
435 AXP152_IRQ_PEK_LONG,
436 AXP152_IRQ_TIMER,
437 AXP152_IRQ_PEK_RIS_EDGE,
438 AXP152_IRQ_PEK_FAL_EDGE,
439 AXP152_IRQ_GPIO3_INPUT,
440 AXP152_IRQ_GPIO2_INPUT,
441 AXP152_IRQ_GPIO1_INPUT,
442 AXP152_IRQ_GPIO0_INPUT,
443 };
444
445 enum {
446 AXP20X_IRQ_ACIN_OVER_V = 1,
447 AXP20X_IRQ_ACIN_PLUGIN,
448 AXP20X_IRQ_ACIN_REMOVAL,
449 AXP20X_IRQ_VBUS_OVER_V,
450 AXP20X_IRQ_VBUS_PLUGIN,
451 AXP20X_IRQ_VBUS_REMOVAL,
452 AXP20X_IRQ_VBUS_V_LOW,
453 AXP20X_IRQ_BATT_PLUGIN,
454 AXP20X_IRQ_BATT_REMOVAL,
455 AXP20X_IRQ_BATT_ENT_ACT_MODE,
456 AXP20X_IRQ_BATT_EXIT_ACT_MODE,
457 AXP20X_IRQ_CHARG,
458 AXP20X_IRQ_CHARG_DONE,
459 AXP20X_IRQ_BATT_TEMP_HIGH,
460 AXP20X_IRQ_BATT_TEMP_LOW,
461 AXP20X_IRQ_DIE_TEMP_HIGH,
462 AXP20X_IRQ_CHARG_I_LOW,
463 AXP20X_IRQ_DCDC1_V_LONG,
464 AXP20X_IRQ_DCDC2_V_LONG,
465 AXP20X_IRQ_DCDC3_V_LONG,
466 AXP20X_IRQ_PEK_SHORT = 22,
467 AXP20X_IRQ_PEK_LONG,
468 AXP20X_IRQ_N_OE_PWR_ON,
469 AXP20X_IRQ_N_OE_PWR_OFF,
470 AXP20X_IRQ_VBUS_VALID,
471 AXP20X_IRQ_VBUS_NOT_VALID,
472 AXP20X_IRQ_VBUS_SESS_VALID,
473 AXP20X_IRQ_VBUS_SESS_END,
474 AXP20X_IRQ_LOW_PWR_LVL1,
475 AXP20X_IRQ_LOW_PWR_LVL2,
476 AXP20X_IRQ_TIMER,
477 AXP20X_IRQ_PEK_RIS_EDGE,
478 AXP20X_IRQ_PEK_FAL_EDGE,
479 AXP20X_IRQ_GPIO3_INPUT,
480 AXP20X_IRQ_GPIO2_INPUT,
481 AXP20X_IRQ_GPIO1_INPUT,
482 AXP20X_IRQ_GPIO0_INPUT,
483 };
484
485 enum axp22x_irqs {
486 AXP22X_IRQ_ACIN_OVER_V = 1,
487 AXP22X_IRQ_ACIN_PLUGIN,
488 AXP22X_IRQ_ACIN_REMOVAL,
489 AXP22X_IRQ_VBUS_OVER_V,
490 AXP22X_IRQ_VBUS_PLUGIN,
491 AXP22X_IRQ_VBUS_REMOVAL,
492 AXP22X_IRQ_VBUS_V_LOW,
493 AXP22X_IRQ_BATT_PLUGIN,
494 AXP22X_IRQ_BATT_REMOVAL,
495 AXP22X_IRQ_BATT_ENT_ACT_MODE,
496 AXP22X_IRQ_BATT_EXIT_ACT_MODE,
497 AXP22X_IRQ_CHARG,
498 AXP22X_IRQ_CHARG_DONE,
499 AXP22X_IRQ_BATT_TEMP_HIGH,
500 AXP22X_IRQ_BATT_TEMP_LOW,
501 AXP22X_IRQ_DIE_TEMP_HIGH,
502 AXP22X_IRQ_PEK_SHORT,
503 AXP22X_IRQ_PEK_LONG,
504 AXP22X_IRQ_LOW_PWR_LVL1,
505 AXP22X_IRQ_LOW_PWR_LVL2,
506 AXP22X_IRQ_TIMER,
507 AXP22X_IRQ_PEK_RIS_EDGE,
508 AXP22X_IRQ_PEK_FAL_EDGE,
509 AXP22X_IRQ_GPIO1_INPUT,
510 AXP22X_IRQ_GPIO0_INPUT,
511 };
512
513 enum axp288_irqs {
514 AXP288_IRQ_VBUS_FALL = 2,
515 AXP288_IRQ_VBUS_RISE,
516 AXP288_IRQ_OV,
517 AXP288_IRQ_FALLING_ALT,
518 AXP288_IRQ_RISING_ALT,
519 AXP288_IRQ_OV_ALT,
520 AXP288_IRQ_DONE = 10,
521 AXP288_IRQ_CHARGING,
522 AXP288_IRQ_SAFE_QUIT,
523 AXP288_IRQ_SAFE_ENTER,
524 AXP288_IRQ_ABSENT,
525 AXP288_IRQ_APPEND,
526 AXP288_IRQ_QWBTU,
527 AXP288_IRQ_WBTU,
528 AXP288_IRQ_QWBTO,
529 AXP288_IRQ_WBTO,
530 AXP288_IRQ_QCBTU,
531 AXP288_IRQ_CBTU,
532 AXP288_IRQ_QCBTO,
533 AXP288_IRQ_CBTO,
534 AXP288_IRQ_WL2,
535 AXP288_IRQ_WL1,
536 AXP288_IRQ_GPADC,
537 AXP288_IRQ_OT = 31,
538 AXP288_IRQ_GPIO0,
539 AXP288_IRQ_GPIO1,
540 AXP288_IRQ_POKO,
541 AXP288_IRQ_POKL,
542 AXP288_IRQ_POKS,
543 AXP288_IRQ_POKN,
544 AXP288_IRQ_POKP,
545 AXP288_IRQ_TIMER,
546 AXP288_IRQ_MV_CHNG,
547 AXP288_IRQ_BC_USB_CHNG,
548 };
549
550 enum axp803_irqs {
551 AXP803_IRQ_ACIN_OVER_V = 1,
552 AXP803_IRQ_ACIN_PLUGIN,
553 AXP803_IRQ_ACIN_REMOVAL,
554 AXP803_IRQ_VBUS_OVER_V,
555 AXP803_IRQ_VBUS_PLUGIN,
556 AXP803_IRQ_VBUS_REMOVAL,
557 AXP803_IRQ_BATT_PLUGIN,
558 AXP803_IRQ_BATT_REMOVAL,
559 AXP803_IRQ_BATT_ENT_ACT_MODE,
560 AXP803_IRQ_BATT_EXIT_ACT_MODE,
561 AXP803_IRQ_CHARG,
562 AXP803_IRQ_CHARG_DONE,
563 AXP803_IRQ_BATT_CHG_TEMP_HIGH,
564 AXP803_IRQ_BATT_CHG_TEMP_HIGH_END,
565 AXP803_IRQ_BATT_CHG_TEMP_LOW,
566 AXP803_IRQ_BATT_CHG_TEMP_LOW_END,
567 AXP803_IRQ_BATT_ACT_TEMP_HIGH,
568 AXP803_IRQ_BATT_ACT_TEMP_HIGH_END,
569 AXP803_IRQ_BATT_ACT_TEMP_LOW,
570 AXP803_IRQ_BATT_ACT_TEMP_LOW_END,
571 AXP803_IRQ_DIE_TEMP_HIGH,
572 AXP803_IRQ_GPADC,
573 AXP803_IRQ_LOW_PWR_LVL1,
574 AXP803_IRQ_LOW_PWR_LVL2,
575 AXP803_IRQ_TIMER,
576 AXP803_IRQ_PEK_RIS_EDGE,
577 AXP803_IRQ_PEK_FAL_EDGE,
578 AXP803_IRQ_PEK_SHORT,
579 AXP803_IRQ_PEK_LONG,
580 AXP803_IRQ_PEK_OVER_OFF,
581 AXP803_IRQ_GPIO1_INPUT,
582 AXP803_IRQ_GPIO0_INPUT,
583 AXP803_IRQ_BC_USB_CHNG,
584 AXP803_IRQ_MV_CHNG,
585 };
586
587 enum axp806_irqs {
588 AXP806_IRQ_DIE_TEMP_HIGH_LV1,
589 AXP806_IRQ_DIE_TEMP_HIGH_LV2,
590 AXP806_IRQ_DCDCA_V_LOW,
591 AXP806_IRQ_DCDCB_V_LOW,
592 AXP806_IRQ_DCDCC_V_LOW,
593 AXP806_IRQ_DCDCD_V_LOW,
594 AXP806_IRQ_DCDCE_V_LOW,
595 AXP806_IRQ_POK_LONG,
596 AXP806_IRQ_POK_SHORT,
597 AXP806_IRQ_WAKEUP,
598 AXP806_IRQ_POK_FALL,
599 AXP806_IRQ_POK_RISE,
600 };
601
602 enum axp809_irqs {
603 AXP809_IRQ_ACIN_OVER_V = 1,
604 AXP809_IRQ_ACIN_PLUGIN,
605 AXP809_IRQ_ACIN_REMOVAL,
606 AXP809_IRQ_VBUS_OVER_V,
607 AXP809_IRQ_VBUS_PLUGIN,
608 AXP809_IRQ_VBUS_REMOVAL,
609 AXP809_IRQ_VBUS_V_LOW,
610 AXP809_IRQ_BATT_PLUGIN,
611 AXP809_IRQ_BATT_REMOVAL,
612 AXP809_IRQ_BATT_ENT_ACT_MODE,
613 AXP809_IRQ_BATT_EXIT_ACT_MODE,
614 AXP809_IRQ_CHARG,
615 AXP809_IRQ_CHARG_DONE,
616 AXP809_IRQ_BATT_CHG_TEMP_HIGH,
617 AXP809_IRQ_BATT_CHG_TEMP_HIGH_END,
618 AXP809_IRQ_BATT_CHG_TEMP_LOW,
619 AXP809_IRQ_BATT_CHG_TEMP_LOW_END,
620 AXP809_IRQ_BATT_ACT_TEMP_HIGH,
621 AXP809_IRQ_BATT_ACT_TEMP_HIGH_END,
622 AXP809_IRQ_BATT_ACT_TEMP_LOW,
623 AXP809_IRQ_BATT_ACT_TEMP_LOW_END,
624 AXP809_IRQ_DIE_TEMP_HIGH,
625 AXP809_IRQ_LOW_PWR_LVL1,
626 AXP809_IRQ_LOW_PWR_LVL2,
627 AXP809_IRQ_TIMER,
628 AXP809_IRQ_PEK_RIS_EDGE,
629 AXP809_IRQ_PEK_FAL_EDGE,
630 AXP809_IRQ_PEK_SHORT,
631 AXP809_IRQ_PEK_LONG,
632 AXP809_IRQ_PEK_OVER_OFF,
633 AXP809_IRQ_GPIO1_INPUT,
634 AXP809_IRQ_GPIO0_INPUT,
635 };
636
637 struct axp20x_dev {
638 struct device *dev;
639 int irq;
640 unsigned long irq_flags;
641 struct regmap *regmap;
642 struct regmap_irq_chip_data *regmap_irqc;
643 long variant;
644 int nr_cells;
645 const struct mfd_cell *cells;
646 const struct regmap_config *regmap_cfg;
647 const struct regmap_irq_chip *regmap_irq_chip;
648 };
649
650 /* generic helper function for reading 9-16 bit wide regs */
axp20x_read_variable_width(struct regmap * regmap,unsigned int reg,unsigned int width)651 static inline int axp20x_read_variable_width(struct regmap *regmap,
652 unsigned int reg, unsigned int width)
653 {
654 unsigned int reg_val, result;
655 int err;
656
657 err = regmap_read(regmap, reg, ®_val);
658 if (err)
659 return err;
660
661 result = reg_val << (width - 8);
662
663 err = regmap_read(regmap, reg + 1, ®_val);
664 if (err)
665 return err;
666
667 result |= reg_val;
668
669 return result;
670 }
671
672 /**
673 * axp20x_match_device(): Setup axp20x variant related fields
674 *
675 * @axp20x: axp20x device to setup (.dev field must be set)
676 * @dev: device associated with this axp20x device
677 *
678 * This lets the axp20x core configure the mfd cells and register maps
679 * for later use.
680 */
681 int axp20x_match_device(struct axp20x_dev *axp20x);
682
683 /**
684 * axp20x_device_probe(): Probe a configured axp20x device
685 *
686 * @axp20x: axp20x device to probe (must be configured)
687 *
688 * This function lets the axp20x core register the axp20x mfd devices
689 * and irqchip. The axp20x device passed in must be fully configured
690 * with axp20x_match_device, its irq set, and regmap created.
691 */
692 int axp20x_device_probe(struct axp20x_dev *axp20x);
693
694 /**
695 * axp20x_device_remove(): Remove a axp20x device
696 *
697 * @axp20x: axp20x device to remove
698 *
699 * This tells the axp20x core to remove the associated mfd devices
700 */
701 int axp20x_device_remove(struct axp20x_dev *axp20x);
702
703 #endif /* __LINUX_MFD_AXP20X_H */
704