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TOMOYO Linux Cross Reference
Linux/include/linux/mfd/axp20x.h

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  1 /* SPDX-License-Identifier: GPL-2.0-only */
  2 /*
  3  * Functions and registers to access AXP20X power management chip.
  4  *
  5  * Copyright (C) 2013, Carlo Caione <carlo@caione.org>
  6  */
  7 
  8 #ifndef __LINUX_MFD_AXP20X_H
  9 #define __LINUX_MFD_AXP20X_H
 10 
 11 #include <linux/regmap.h>
 12 
 13 enum axp20x_variants {
 14         AXP152_ID = 0,
 15         AXP202_ID,
 16         AXP209_ID,
 17         AXP221_ID,
 18         AXP223_ID,
 19         AXP288_ID,
 20         AXP803_ID,
 21         AXP806_ID,
 22         AXP809_ID,
 23         AXP813_ID,
 24         NR_AXP20X_VARIANTS,
 25 };
 26 
 27 #define AXP20X_DATACACHE(m)             (0x04 + (m))
 28 
 29 /* Power supply */
 30 #define AXP152_PWR_OP_MODE              0x01
 31 #define AXP152_LDO3456_DC1234_CTRL      0x12
 32 #define AXP152_ALDO_OP_MODE             0x13
 33 #define AXP152_LDO0_CTRL                0x15
 34 #define AXP152_DCDC2_V_OUT              0x23
 35 #define AXP152_DCDC2_V_RAMP             0x25
 36 #define AXP152_DCDC1_V_OUT              0x26
 37 #define AXP152_DCDC3_V_OUT              0x27
 38 #define AXP152_ALDO12_V_OUT             0x28
 39 #define AXP152_DLDO1_V_OUT              0x29
 40 #define AXP152_DLDO2_V_OUT              0x2a
 41 #define AXP152_DCDC4_V_OUT              0x2b
 42 #define AXP152_V_OFF                    0x31
 43 #define AXP152_OFF_CTRL                 0x32
 44 #define AXP152_PEK_KEY                  0x36
 45 #define AXP152_DCDC_FREQ                0x37
 46 #define AXP152_DCDC_MODE                0x80
 47 
 48 #define AXP20X_PWR_INPUT_STATUS         0x00
 49 #define AXP20X_PWR_OP_MODE              0x01
 50 #define AXP20X_USB_OTG_STATUS           0x02
 51 #define AXP20X_PWR_OUT_CTRL             0x12
 52 #define AXP20X_DCDC2_V_OUT              0x23
 53 #define AXP20X_DCDC2_LDO3_V_RAMP        0x25
 54 #define AXP20X_DCDC3_V_OUT              0x27
 55 #define AXP20X_LDO24_V_OUT              0x28
 56 #define AXP20X_LDO3_V_OUT               0x29
 57 #define AXP20X_VBUS_IPSOUT_MGMT         0x30
 58 #define AXP20X_V_OFF                    0x31
 59 #define AXP20X_OFF_CTRL                 0x32
 60 #define AXP20X_CHRG_CTRL1               0x33
 61 #define AXP20X_CHRG_CTRL2               0x34
 62 #define AXP20X_CHRG_BAK_CTRL            0x35
 63 #define AXP20X_PEK_KEY                  0x36
 64 #define AXP20X_DCDC_FREQ                0x37
 65 #define AXP20X_V_LTF_CHRG               0x38
 66 #define AXP20X_V_HTF_CHRG               0x39
 67 #define AXP20X_APS_WARN_L1              0x3a
 68 #define AXP20X_APS_WARN_L2              0x3b
 69 #define AXP20X_V_LTF_DISCHRG            0x3c
 70 #define AXP20X_V_HTF_DISCHRG            0x3d
 71 
 72 #define AXP22X_PWR_OUT_CTRL1            0x10
 73 #define AXP22X_PWR_OUT_CTRL2            0x12
 74 #define AXP22X_PWR_OUT_CTRL3            0x13
 75 #define AXP22X_DLDO1_V_OUT              0x15
 76 #define AXP22X_DLDO2_V_OUT              0x16
 77 #define AXP22X_DLDO3_V_OUT              0x17
 78 #define AXP22X_DLDO4_V_OUT              0x18
 79 #define AXP22X_ELDO1_V_OUT              0x19
 80 #define AXP22X_ELDO2_V_OUT              0x1a
 81 #define AXP22X_ELDO3_V_OUT              0x1b
 82 #define AXP22X_DC5LDO_V_OUT             0x1c
 83 #define AXP22X_DCDC1_V_OUT              0x21
 84 #define AXP22X_DCDC2_V_OUT              0x22
 85 #define AXP22X_DCDC3_V_OUT              0x23
 86 #define AXP22X_DCDC4_V_OUT              0x24
 87 #define AXP22X_DCDC5_V_OUT              0x25
 88 #define AXP22X_DCDC23_V_RAMP_CTRL       0x27
 89 #define AXP22X_ALDO1_V_OUT              0x28
 90 #define AXP22X_ALDO2_V_OUT              0x29
 91 #define AXP22X_ALDO3_V_OUT              0x2a
 92 #define AXP22X_CHRG_CTRL3               0x35
 93 
 94 #define AXP806_STARTUP_SRC              0x00
 95 #define AXP806_CHIP_ID                  0x03
 96 #define AXP806_PWR_OUT_CTRL1            0x10
 97 #define AXP806_PWR_OUT_CTRL2            0x11
 98 #define AXP806_DCDCA_V_CTRL             0x12
 99 #define AXP806_DCDCB_V_CTRL             0x13
100 #define AXP806_DCDCC_V_CTRL             0x14
101 #define AXP806_DCDCD_V_CTRL             0x15
102 #define AXP806_DCDCE_V_CTRL             0x16
103 #define AXP806_ALDO1_V_CTRL             0x17
104 #define AXP806_ALDO2_V_CTRL             0x18
105 #define AXP806_ALDO3_V_CTRL             0x19
106 #define AXP806_DCDC_MODE_CTRL1          0x1a
107 #define AXP806_DCDC_MODE_CTRL2          0x1b
108 #define AXP806_DCDC_FREQ_CTRL           0x1c
109 #define AXP806_BLDO1_V_CTRL             0x20
110 #define AXP806_BLDO2_V_CTRL             0x21
111 #define AXP806_BLDO3_V_CTRL             0x22
112 #define AXP806_BLDO4_V_CTRL             0x23
113 #define AXP806_CLDO1_V_CTRL             0x24
114 #define AXP806_CLDO2_V_CTRL             0x25
115 #define AXP806_CLDO3_V_CTRL             0x26
116 #define AXP806_VREF_TEMP_WARN_L         0xf3
117 #define AXP806_BUS_ADDR_EXT             0xfe
118 #define AXP806_REG_ADDR_EXT             0xff
119 
120 #define AXP803_POLYPHASE_CTRL           0x14
121 #define AXP803_FLDO1_V_OUT              0x1c
122 #define AXP803_FLDO2_V_OUT              0x1d
123 #define AXP803_DCDC1_V_OUT              0x20
124 #define AXP803_DCDC2_V_OUT              0x21
125 #define AXP803_DCDC3_V_OUT              0x22
126 #define AXP803_DCDC4_V_OUT              0x23
127 #define AXP803_DCDC5_V_OUT              0x24
128 #define AXP803_DCDC6_V_OUT              0x25
129 #define AXP803_DCDC_FREQ_CTRL           0x3b
130 
131 /* Other DCDC regulator control registers are the same as AXP803 */
132 #define AXP813_DCDC7_V_OUT              0x26
133 
134 /* Interrupt */
135 #define AXP152_IRQ1_EN                  0x40
136 #define AXP152_IRQ2_EN                  0x41
137 #define AXP152_IRQ3_EN                  0x42
138 #define AXP152_IRQ1_STATE               0x48
139 #define AXP152_IRQ2_STATE               0x49
140 #define AXP152_IRQ3_STATE               0x4a
141 
142 #define AXP20X_IRQ1_EN                  0x40
143 #define AXP20X_IRQ2_EN                  0x41
144 #define AXP20X_IRQ3_EN                  0x42
145 #define AXP20X_IRQ4_EN                  0x43
146 #define AXP20X_IRQ5_EN                  0x44
147 #define AXP20X_IRQ6_EN                  0x45
148 #define AXP20X_IRQ1_STATE               0x48
149 #define AXP20X_IRQ2_STATE               0x49
150 #define AXP20X_IRQ3_STATE               0x4a
151 #define AXP20X_IRQ4_STATE               0x4b
152 #define AXP20X_IRQ5_STATE               0x4c
153 #define AXP20X_IRQ6_STATE               0x4d
154 
155 /* ADC */
156 #define AXP20X_ACIN_V_ADC_H             0x56
157 #define AXP20X_ACIN_V_ADC_L             0x57
158 #define AXP20X_ACIN_I_ADC_H             0x58
159 #define AXP20X_ACIN_I_ADC_L             0x59
160 #define AXP20X_VBUS_V_ADC_H             0x5a
161 #define AXP20X_VBUS_V_ADC_L             0x5b
162 #define AXP20X_VBUS_I_ADC_H             0x5c
163 #define AXP20X_VBUS_I_ADC_L             0x5d
164 #define AXP20X_TEMP_ADC_H               0x5e
165 #define AXP20X_TEMP_ADC_L               0x5f
166 #define AXP20X_TS_IN_H                  0x62
167 #define AXP20X_TS_IN_L                  0x63
168 #define AXP20X_GPIO0_V_ADC_H            0x64
169 #define AXP20X_GPIO0_V_ADC_L            0x65
170 #define AXP20X_GPIO1_V_ADC_H            0x66
171 #define AXP20X_GPIO1_V_ADC_L            0x67
172 #define AXP20X_PWR_BATT_H               0x70
173 #define AXP20X_PWR_BATT_M               0x71
174 #define AXP20X_PWR_BATT_L               0x72
175 #define AXP20X_BATT_V_H                 0x78
176 #define AXP20X_BATT_V_L                 0x79
177 #define AXP20X_BATT_CHRG_I_H            0x7a
178 #define AXP20X_BATT_CHRG_I_L            0x7b
179 #define AXP20X_BATT_DISCHRG_I_H         0x7c
180 #define AXP20X_BATT_DISCHRG_I_L         0x7d
181 #define AXP20X_IPSOUT_V_HIGH_H          0x7e
182 #define AXP20X_IPSOUT_V_HIGH_L          0x7f
183 
184 /* Power supply */
185 #define AXP20X_DCDC_MODE                0x80
186 #define AXP20X_ADC_EN1                  0x82
187 #define AXP20X_ADC_EN2                  0x83
188 #define AXP20X_ADC_RATE                 0x84
189 #define AXP20X_GPIO10_IN_RANGE          0x85
190 #define AXP20X_GPIO1_ADC_IRQ_RIS        0x86
191 #define AXP20X_GPIO1_ADC_IRQ_FAL        0x87
192 #define AXP20X_TIMER_CTRL               0x8a
193 #define AXP20X_VBUS_MON                 0x8b
194 #define AXP20X_OVER_TMP                 0x8f
195 
196 #define AXP22X_PWREN_CTRL1              0x8c
197 #define AXP22X_PWREN_CTRL2              0x8d
198 
199 /* GPIO */
200 #define AXP152_GPIO0_CTRL               0x90
201 #define AXP152_GPIO1_CTRL               0x91
202 #define AXP152_GPIO2_CTRL               0x92
203 #define AXP152_GPIO3_CTRL               0x93
204 #define AXP152_LDOGPIO2_V_OUT           0x96
205 #define AXP152_GPIO_INPUT               0x97
206 #define AXP152_PWM0_FREQ_X              0x98
207 #define AXP152_PWM0_FREQ_Y              0x99
208 #define AXP152_PWM0_DUTY_CYCLE          0x9a
209 #define AXP152_PWM1_FREQ_X              0x9b
210 #define AXP152_PWM1_FREQ_Y              0x9c
211 #define AXP152_PWM1_DUTY_CYCLE          0x9d
212 
213 #define AXP20X_GPIO0_CTRL               0x90
214 #define AXP20X_LDO5_V_OUT               0x91
215 #define AXP20X_GPIO1_CTRL               0x92
216 #define AXP20X_GPIO2_CTRL               0x93
217 #define AXP20X_GPIO20_SS                0x94
218 #define AXP20X_GPIO3_CTRL               0x95
219 
220 #define AXP22X_LDO_IO0_V_OUT            0x91
221 #define AXP22X_LDO_IO1_V_OUT            0x93
222 #define AXP22X_GPIO_STATE               0x94
223 #define AXP22X_GPIO_PULL_DOWN           0x95
224 
225 /* Battery */
226 #define AXP20X_CHRG_CC_31_24            0xb0
227 #define AXP20X_CHRG_CC_23_16            0xb1
228 #define AXP20X_CHRG_CC_15_8             0xb2
229 #define AXP20X_CHRG_CC_7_0              0xb3
230 #define AXP20X_DISCHRG_CC_31_24         0xb4
231 #define AXP20X_DISCHRG_CC_23_16         0xb5
232 #define AXP20X_DISCHRG_CC_15_8          0xb6
233 #define AXP20X_DISCHRG_CC_7_0           0xb7
234 #define AXP20X_CC_CTRL                  0xb8
235 #define AXP20X_FG_RES                   0xb9
236 
237 /* OCV */
238 #define AXP20X_RDC_H                    0xba
239 #define AXP20X_RDC_L                    0xbb
240 #define AXP20X_OCV(m)                   (0xc0 + (m))
241 #define AXP20X_OCV_MAX                  0xf
242 
243 /* AXP22X specific registers */
244 #define AXP22X_PMIC_TEMP_H              0x56
245 #define AXP22X_PMIC_TEMP_L              0x57
246 #define AXP22X_TS_ADC_H                 0x58
247 #define AXP22X_TS_ADC_L                 0x59
248 #define AXP22X_BATLOW_THRES1            0xe6
249 
250 /* AXP288/AXP803 specific registers */
251 #define AXP288_POWER_REASON             0x02
252 #define AXP288_BC_GLOBAL                0x2c
253 #define AXP288_BC_VBUS_CNTL             0x2d
254 #define AXP288_BC_USB_STAT              0x2e
255 #define AXP288_BC_DET_STAT              0x2f
256 #define AXP288_PMIC_ADC_H               0x56
257 #define AXP288_PMIC_ADC_L               0x57
258 #define AXP288_TS_ADC_H                 0x58
259 #define AXP288_TS_ADC_L                 0x59
260 #define AXP288_GP_ADC_H                 0x5a
261 #define AXP288_GP_ADC_L                 0x5b
262 #define AXP288_ADC_TS_PIN_CTRL          0x84
263 #define AXP288_RT_BATT_V_H              0xa0
264 #define AXP288_RT_BATT_V_L              0xa1
265 
266 #define AXP813_ACIN_PATH_CTRL           0x3a
267 #define AXP813_ADC_RATE                 0x85
268 
269 /* Fuel Gauge */
270 #define AXP288_FG_RDC1_REG          0xba
271 #define AXP288_FG_RDC0_REG          0xbb
272 #define AXP288_FG_OCVH_REG          0xbc
273 #define AXP288_FG_OCVL_REG          0xbd
274 #define AXP288_FG_OCV_CURVE_REG     0xc0
275 #define AXP288_FG_DES_CAP1_REG      0xe0
276 #define AXP288_FG_DES_CAP0_REG      0xe1
277 #define AXP288_FG_CC_MTR1_REG       0xe2
278 #define AXP288_FG_CC_MTR0_REG       0xe3
279 #define AXP288_FG_OCV_CAP_REG       0xe4
280 #define AXP288_FG_CC_CAP_REG        0xe5
281 #define AXP288_FG_LOW_CAP_REG       0xe6
282 #define AXP288_FG_TUNE0             0xe8
283 #define AXP288_FG_TUNE1             0xe9
284 #define AXP288_FG_TUNE2             0xea
285 #define AXP288_FG_TUNE3             0xeb
286 #define AXP288_FG_TUNE4             0xec
287 #define AXP288_FG_TUNE5             0xed
288 
289 /* Regulators IDs */
290 enum {
291         AXP20X_LDO1 = 0,
292         AXP20X_LDO2,
293         AXP20X_LDO3,
294         AXP20X_LDO4,
295         AXP20X_LDO5,
296         AXP20X_DCDC2,
297         AXP20X_DCDC3,
298         AXP20X_REG_ID_MAX,
299 };
300 
301 enum {
302         AXP22X_DCDC1 = 0,
303         AXP22X_DCDC2,
304         AXP22X_DCDC3,
305         AXP22X_DCDC4,
306         AXP22X_DCDC5,
307         AXP22X_DC1SW,
308         AXP22X_DC5LDO,
309         AXP22X_ALDO1,
310         AXP22X_ALDO2,
311         AXP22X_ALDO3,
312         AXP22X_ELDO1,
313         AXP22X_ELDO2,
314         AXP22X_ELDO3,
315         AXP22X_DLDO1,
316         AXP22X_DLDO2,
317         AXP22X_DLDO3,
318         AXP22X_DLDO4,
319         AXP22X_RTC_LDO,
320         AXP22X_LDO_IO0,
321         AXP22X_LDO_IO1,
322         AXP22X_REG_ID_MAX,
323 };
324 
325 enum {
326         AXP806_DCDCA = 0,
327         AXP806_DCDCB,
328         AXP806_DCDCC,
329         AXP806_DCDCD,
330         AXP806_DCDCE,
331         AXP806_ALDO1,
332         AXP806_ALDO2,
333         AXP806_ALDO3,
334         AXP806_BLDO1,
335         AXP806_BLDO2,
336         AXP806_BLDO3,
337         AXP806_BLDO4,
338         AXP806_CLDO1,
339         AXP806_CLDO2,
340         AXP806_CLDO3,
341         AXP806_SW,
342         AXP806_REG_ID_MAX,
343 };
344 
345 enum {
346         AXP809_DCDC1 = 0,
347         AXP809_DCDC2,
348         AXP809_DCDC3,
349         AXP809_DCDC4,
350         AXP809_DCDC5,
351         AXP809_DC1SW,
352         AXP809_DC5LDO,
353         AXP809_ALDO1,
354         AXP809_ALDO2,
355         AXP809_ALDO3,
356         AXP809_ELDO1,
357         AXP809_ELDO2,
358         AXP809_ELDO3,
359         AXP809_DLDO1,
360         AXP809_DLDO2,
361         AXP809_RTC_LDO,
362         AXP809_LDO_IO0,
363         AXP809_LDO_IO1,
364         AXP809_SW,
365         AXP809_REG_ID_MAX,
366 };
367 
368 enum {
369         AXP803_DCDC1 = 0,
370         AXP803_DCDC2,
371         AXP803_DCDC3,
372         AXP803_DCDC4,
373         AXP803_DCDC5,
374         AXP803_DCDC6,
375         AXP803_DC1SW,
376         AXP803_ALDO1,
377         AXP803_ALDO2,
378         AXP803_ALDO3,
379         AXP803_DLDO1,
380         AXP803_DLDO2,
381         AXP803_DLDO3,
382         AXP803_DLDO4,
383         AXP803_ELDO1,
384         AXP803_ELDO2,
385         AXP803_ELDO3,
386         AXP803_FLDO1,
387         AXP803_FLDO2,
388         AXP803_RTC_LDO,
389         AXP803_LDO_IO0,
390         AXP803_LDO_IO1,
391         AXP803_REG_ID_MAX,
392 };
393 
394 enum {
395         AXP813_DCDC1 = 0,
396         AXP813_DCDC2,
397         AXP813_DCDC3,
398         AXP813_DCDC4,
399         AXP813_DCDC5,
400         AXP813_DCDC6,
401         AXP813_DCDC7,
402         AXP813_ALDO1,
403         AXP813_ALDO2,
404         AXP813_ALDO3,
405         AXP813_DLDO1,
406         AXP813_DLDO2,
407         AXP813_DLDO3,
408         AXP813_DLDO4,
409         AXP813_ELDO1,
410         AXP813_ELDO2,
411         AXP813_ELDO3,
412         AXP813_FLDO1,
413         AXP813_FLDO2,
414         AXP813_FLDO3,
415         AXP813_RTC_LDO,
416         AXP813_LDO_IO0,
417         AXP813_LDO_IO1,
418         AXP813_SW,
419         AXP813_REG_ID_MAX,
420 };
421 
422 /* IRQs */
423 enum {
424         AXP152_IRQ_LDO0IN_CONNECT = 1,
425         AXP152_IRQ_LDO0IN_REMOVAL,
426         AXP152_IRQ_ALDO0IN_CONNECT,
427         AXP152_IRQ_ALDO0IN_REMOVAL,
428         AXP152_IRQ_DCDC1_V_LOW,
429         AXP152_IRQ_DCDC2_V_LOW,
430         AXP152_IRQ_DCDC3_V_LOW,
431         AXP152_IRQ_DCDC4_V_LOW,
432         AXP152_IRQ_PEK_SHORT,
433         AXP152_IRQ_PEK_LONG,
434         AXP152_IRQ_TIMER,
435         AXP152_IRQ_PEK_RIS_EDGE,
436         AXP152_IRQ_PEK_FAL_EDGE,
437         AXP152_IRQ_GPIO3_INPUT,
438         AXP152_IRQ_GPIO2_INPUT,
439         AXP152_IRQ_GPIO1_INPUT,
440         AXP152_IRQ_GPIO0_INPUT,
441 };
442 
443 enum {
444         AXP20X_IRQ_ACIN_OVER_V = 1,
445         AXP20X_IRQ_ACIN_PLUGIN,
446         AXP20X_IRQ_ACIN_REMOVAL,
447         AXP20X_IRQ_VBUS_OVER_V,
448         AXP20X_IRQ_VBUS_PLUGIN,
449         AXP20X_IRQ_VBUS_REMOVAL,
450         AXP20X_IRQ_VBUS_V_LOW,
451         AXP20X_IRQ_BATT_PLUGIN,
452         AXP20X_IRQ_BATT_REMOVAL,
453         AXP20X_IRQ_BATT_ENT_ACT_MODE,
454         AXP20X_IRQ_BATT_EXIT_ACT_MODE,
455         AXP20X_IRQ_CHARG,
456         AXP20X_IRQ_CHARG_DONE,
457         AXP20X_IRQ_BATT_TEMP_HIGH,
458         AXP20X_IRQ_BATT_TEMP_LOW,
459         AXP20X_IRQ_DIE_TEMP_HIGH,
460         AXP20X_IRQ_CHARG_I_LOW,
461         AXP20X_IRQ_DCDC1_V_LONG,
462         AXP20X_IRQ_DCDC2_V_LONG,
463         AXP20X_IRQ_DCDC3_V_LONG,
464         AXP20X_IRQ_PEK_SHORT = 22,
465         AXP20X_IRQ_PEK_LONG,
466         AXP20X_IRQ_N_OE_PWR_ON,
467         AXP20X_IRQ_N_OE_PWR_OFF,
468         AXP20X_IRQ_VBUS_VALID,
469         AXP20X_IRQ_VBUS_NOT_VALID,
470         AXP20X_IRQ_VBUS_SESS_VALID,
471         AXP20X_IRQ_VBUS_SESS_END,
472         AXP20X_IRQ_LOW_PWR_LVL1,
473         AXP20X_IRQ_LOW_PWR_LVL2,
474         AXP20X_IRQ_TIMER,
475         AXP20X_IRQ_PEK_RIS_EDGE,
476         AXP20X_IRQ_PEK_FAL_EDGE,
477         AXP20X_IRQ_GPIO3_INPUT,
478         AXP20X_IRQ_GPIO2_INPUT,
479         AXP20X_IRQ_GPIO1_INPUT,
480         AXP20X_IRQ_GPIO0_INPUT,
481 };
482 
483 enum axp22x_irqs {
484         AXP22X_IRQ_ACIN_OVER_V = 1,
485         AXP22X_IRQ_ACIN_PLUGIN,
486         AXP22X_IRQ_ACIN_REMOVAL,
487         AXP22X_IRQ_VBUS_OVER_V,
488         AXP22X_IRQ_VBUS_PLUGIN,
489         AXP22X_IRQ_VBUS_REMOVAL,
490         AXP22X_IRQ_VBUS_V_LOW,
491         AXP22X_IRQ_BATT_PLUGIN,
492         AXP22X_IRQ_BATT_REMOVAL,
493         AXP22X_IRQ_BATT_ENT_ACT_MODE,
494         AXP22X_IRQ_BATT_EXIT_ACT_MODE,
495         AXP22X_IRQ_CHARG,
496         AXP22X_IRQ_CHARG_DONE,
497         AXP22X_IRQ_BATT_TEMP_HIGH,
498         AXP22X_IRQ_BATT_TEMP_LOW,
499         AXP22X_IRQ_DIE_TEMP_HIGH,
500         AXP22X_IRQ_PEK_SHORT,
501         AXP22X_IRQ_PEK_LONG,
502         AXP22X_IRQ_LOW_PWR_LVL1,
503         AXP22X_IRQ_LOW_PWR_LVL2,
504         AXP22X_IRQ_TIMER,
505         AXP22X_IRQ_PEK_RIS_EDGE,
506         AXP22X_IRQ_PEK_FAL_EDGE,
507         AXP22X_IRQ_GPIO1_INPUT,
508         AXP22X_IRQ_GPIO0_INPUT,
509 };
510 
511 enum axp288_irqs {
512         AXP288_IRQ_VBUS_FALL     = 2,
513         AXP288_IRQ_VBUS_RISE,
514         AXP288_IRQ_OV,
515         AXP288_IRQ_FALLING_ALT,
516         AXP288_IRQ_RISING_ALT,
517         AXP288_IRQ_OV_ALT,
518         AXP288_IRQ_DONE          = 10,
519         AXP288_IRQ_CHARGING,
520         AXP288_IRQ_SAFE_QUIT,
521         AXP288_IRQ_SAFE_ENTER,
522         AXP288_IRQ_ABSENT,
523         AXP288_IRQ_APPEND,
524         AXP288_IRQ_QWBTU,
525         AXP288_IRQ_WBTU,
526         AXP288_IRQ_QWBTO,
527         AXP288_IRQ_WBTO,
528         AXP288_IRQ_QCBTU,
529         AXP288_IRQ_CBTU,
530         AXP288_IRQ_QCBTO,
531         AXP288_IRQ_CBTO,
532         AXP288_IRQ_WL2,
533         AXP288_IRQ_WL1,
534         AXP288_IRQ_GPADC,
535         AXP288_IRQ_OT            = 31,
536         AXP288_IRQ_GPIO0,
537         AXP288_IRQ_GPIO1,
538         AXP288_IRQ_POKO,
539         AXP288_IRQ_POKL,
540         AXP288_IRQ_POKS,
541         AXP288_IRQ_POKN,
542         AXP288_IRQ_POKP,
543         AXP288_IRQ_TIMER,
544         AXP288_IRQ_MV_CHNG,
545         AXP288_IRQ_BC_USB_CHNG,
546 };
547 
548 enum axp803_irqs {
549         AXP803_IRQ_ACIN_OVER_V = 1,
550         AXP803_IRQ_ACIN_PLUGIN,
551         AXP803_IRQ_ACIN_REMOVAL,
552         AXP803_IRQ_VBUS_OVER_V,
553         AXP803_IRQ_VBUS_PLUGIN,
554         AXP803_IRQ_VBUS_REMOVAL,
555         AXP803_IRQ_BATT_PLUGIN,
556         AXP803_IRQ_BATT_REMOVAL,
557         AXP803_IRQ_BATT_ENT_ACT_MODE,
558         AXP803_IRQ_BATT_EXIT_ACT_MODE,
559         AXP803_IRQ_CHARG,
560         AXP803_IRQ_CHARG_DONE,
561         AXP803_IRQ_BATT_CHG_TEMP_HIGH,
562         AXP803_IRQ_BATT_CHG_TEMP_HIGH_END,
563         AXP803_IRQ_BATT_CHG_TEMP_LOW,
564         AXP803_IRQ_BATT_CHG_TEMP_LOW_END,
565         AXP803_IRQ_BATT_ACT_TEMP_HIGH,
566         AXP803_IRQ_BATT_ACT_TEMP_HIGH_END,
567         AXP803_IRQ_BATT_ACT_TEMP_LOW,
568         AXP803_IRQ_BATT_ACT_TEMP_LOW_END,
569         AXP803_IRQ_DIE_TEMP_HIGH,
570         AXP803_IRQ_GPADC,
571         AXP803_IRQ_LOW_PWR_LVL1,
572         AXP803_IRQ_LOW_PWR_LVL2,
573         AXP803_IRQ_TIMER,
574         AXP803_IRQ_PEK_RIS_EDGE,
575         AXP803_IRQ_PEK_FAL_EDGE,
576         AXP803_IRQ_PEK_SHORT,
577         AXP803_IRQ_PEK_LONG,
578         AXP803_IRQ_PEK_OVER_OFF,
579         AXP803_IRQ_GPIO1_INPUT,
580         AXP803_IRQ_GPIO0_INPUT,
581         AXP803_IRQ_BC_USB_CHNG,
582         AXP803_IRQ_MV_CHNG,
583 };
584 
585 enum axp806_irqs {
586         AXP806_IRQ_DIE_TEMP_HIGH_LV1,
587         AXP806_IRQ_DIE_TEMP_HIGH_LV2,
588         AXP806_IRQ_DCDCA_V_LOW,
589         AXP806_IRQ_DCDCB_V_LOW,
590         AXP806_IRQ_DCDCC_V_LOW,
591         AXP806_IRQ_DCDCD_V_LOW,
592         AXP806_IRQ_DCDCE_V_LOW,
593         AXP806_IRQ_POK_LONG,
594         AXP806_IRQ_POK_SHORT,
595         AXP806_IRQ_WAKEUP,
596         AXP806_IRQ_POK_FALL,
597         AXP806_IRQ_POK_RISE,
598 };
599 
600 enum axp809_irqs {
601         AXP809_IRQ_ACIN_OVER_V = 1,
602         AXP809_IRQ_ACIN_PLUGIN,
603         AXP809_IRQ_ACIN_REMOVAL,
604         AXP809_IRQ_VBUS_OVER_V,
605         AXP809_IRQ_VBUS_PLUGIN,
606         AXP809_IRQ_VBUS_REMOVAL,
607         AXP809_IRQ_VBUS_V_LOW,
608         AXP809_IRQ_BATT_PLUGIN,
609         AXP809_IRQ_BATT_REMOVAL,
610         AXP809_IRQ_BATT_ENT_ACT_MODE,
611         AXP809_IRQ_BATT_EXIT_ACT_MODE,
612         AXP809_IRQ_CHARG,
613         AXP809_IRQ_CHARG_DONE,
614         AXP809_IRQ_BATT_CHG_TEMP_HIGH,
615         AXP809_IRQ_BATT_CHG_TEMP_HIGH_END,
616         AXP809_IRQ_BATT_CHG_TEMP_LOW,
617         AXP809_IRQ_BATT_CHG_TEMP_LOW_END,
618         AXP809_IRQ_BATT_ACT_TEMP_HIGH,
619         AXP809_IRQ_BATT_ACT_TEMP_HIGH_END,
620         AXP809_IRQ_BATT_ACT_TEMP_LOW,
621         AXP809_IRQ_BATT_ACT_TEMP_LOW_END,
622         AXP809_IRQ_DIE_TEMP_HIGH,
623         AXP809_IRQ_LOW_PWR_LVL1,
624         AXP809_IRQ_LOW_PWR_LVL2,
625         AXP809_IRQ_TIMER,
626         AXP809_IRQ_PEK_RIS_EDGE,
627         AXP809_IRQ_PEK_FAL_EDGE,
628         AXP809_IRQ_PEK_SHORT,
629         AXP809_IRQ_PEK_LONG,
630         AXP809_IRQ_PEK_OVER_OFF,
631         AXP809_IRQ_GPIO1_INPUT,
632         AXP809_IRQ_GPIO0_INPUT,
633 };
634 
635 struct axp20x_dev {
636         struct device                   *dev;
637         int                             irq;
638         unsigned long                   irq_flags;
639         struct regmap                   *regmap;
640         struct regmap_irq_chip_data     *regmap_irqc;
641         long                            variant;
642         int                             nr_cells;
643         const struct mfd_cell           *cells;
644         const struct regmap_config      *regmap_cfg;
645         const struct regmap_irq_chip    *regmap_irq_chip;
646 };
647 
648 /* generic helper function for reading 9-16 bit wide regs */
649 static inline int axp20x_read_variable_width(struct regmap *regmap,
650         unsigned int reg, unsigned int width)
651 {
652         unsigned int reg_val, result;
653         int err;
654 
655         err = regmap_read(regmap, reg, &reg_val);
656         if (err)
657                 return err;
658 
659         result = reg_val << (width - 8);
660 
661         err = regmap_read(regmap, reg + 1, &reg_val);
662         if (err)
663                 return err;
664 
665         result |= reg_val;
666 
667         return result;
668 }
669 
670 /**
671  * axp20x_match_device(): Setup axp20x variant related fields
672  *
673  * @axp20x: axp20x device to setup (.dev field must be set)
674  * @dev: device associated with this axp20x device
675  *
676  * This lets the axp20x core configure the mfd cells and register maps
677  * for later use.
678  */
679 int axp20x_match_device(struct axp20x_dev *axp20x);
680 
681 /**
682  * axp20x_device_probe(): Probe a configured axp20x device
683  *
684  * @axp20x: axp20x device to probe (must be configured)
685  *
686  * This function lets the axp20x core register the axp20x mfd devices
687  * and irqchip. The axp20x device passed in must be fully configured
688  * with axp20x_match_device, its irq set, and regmap created.
689  */
690 int axp20x_device_probe(struct axp20x_dev *axp20x);
691 
692 /**
693  * axp20x_device_remove(): Remove a axp20x device
694  *
695  * @axp20x: axp20x device to remove
696  *
697  * This tells the axp20x core to remove the associated mfd devices
698  */
699 int axp20x_device_remove(struct axp20x_dev *axp20x);
700 
701 #endif /* __LINUX_MFD_AXP20X_H */
702 

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