2 * Functions and registers to access AXP20X power management chip.
4 * Copyright (C) 2013, Carlo Caione <carlo@caione.org>
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.
11 #ifndef __LINUX_MFD_AXP20X_H
12 #define __LINUX_MFD_AXP20X_H
14 #include <linux/regmap.h>
28 #define AXP20X_DATACACHE(m) (0x04 + (m))
31 #define AXP152_PWR_OP_MODE 0x01
32 #define AXP152_LDO3456_DC1234_CTRL 0x12
33 #define AXP152_ALDO_OP_MODE 0x13
34 #define AXP152_LDO0_CTRL 0x15
35 #define AXP152_DCDC2_V_OUT 0x23
36 #define AXP152_DCDC2_V_SCAL 0x25
37 #define AXP152_DCDC1_V_OUT 0x26
38 #define AXP152_DCDC3_V_OUT 0x27
39 #define AXP152_ALDO12_V_OUT 0x28
40 #define AXP152_DLDO1_V_OUT 0x29
41 #define AXP152_DLDO2_V_OUT 0x2a
42 #define AXP152_DCDC4_V_OUT 0x2b
43 #define AXP152_V_OFF 0x31
44 #define AXP152_OFF_CTRL 0x32
45 #define AXP152_PEK_KEY 0x36
46 #define AXP152_DCDC_FREQ 0x37
47 #define AXP152_DCDC_MODE 0x80
49 #define AXP20X_PWR_INPUT_STATUS 0x00
50 #define AXP20X_PWR_OP_MODE 0x01
51 #define AXP20X_USB_OTG_STATUS 0x02
52 #define AXP20X_PWR_OUT_CTRL 0x12
53 #define AXP20X_DCDC2_V_OUT 0x23
54 #define AXP20X_DCDC2_LDO3_V_SCAL 0x25
55 #define AXP20X_DCDC3_V_OUT 0x27
56 #define AXP20X_LDO24_V_OUT 0x28
57 #define AXP20X_LDO3_V_OUT 0x29
58 #define AXP20X_VBUS_IPSOUT_MGMT 0x30
59 #define AXP20X_V_OFF 0x31
60 #define AXP20X_OFF_CTRL 0x32
61 #define AXP20X_CHRG_CTRL1 0x33
62 #define AXP20X_CHRG_CTRL2 0x34
63 #define AXP20X_CHRG_BAK_CTRL 0x35
64 #define AXP20X_PEK_KEY 0x36
65 #define AXP20X_DCDC_FREQ 0x37
66 #define AXP20X_V_LTF_CHRG 0x38
67 #define AXP20X_V_HTF_CHRG 0x39
68 #define AXP20X_APS_WARN_L1 0x3a
69 #define AXP20X_APS_WARN_L2 0x3b
70 #define AXP20X_V_LTF_DISCHRG 0x3c
71 #define AXP20X_V_HTF_DISCHRG 0x3d
73 #define AXP22X_PWR_OUT_CTRL1 0x10
74 #define AXP22X_PWR_OUT_CTRL2 0x12
75 #define AXP22X_PWR_OUT_CTRL3 0x13
76 #define AXP22X_DLDO1_V_OUT 0x15
77 #define AXP22X_DLDO2_V_OUT 0x16
78 #define AXP22X_DLDO3_V_OUT 0x17
79 #define AXP22X_DLDO4_V_OUT 0x18
80 #define AXP22X_ELDO1_V_OUT 0x19
81 #define AXP22X_ELDO2_V_OUT 0x1a
82 #define AXP22X_ELDO3_V_OUT 0x1b
83 #define AXP22X_DC5LDO_V_OUT 0x1c
84 #define AXP22X_DCDC1_V_OUT 0x21
85 #define AXP22X_DCDC2_V_OUT 0x22
86 #define AXP22X_DCDC3_V_OUT 0x23
87 #define AXP22X_DCDC4_V_OUT 0x24
88 #define AXP22X_DCDC5_V_OUT 0x25
89 #define AXP22X_DCDC23_V_RAMP_CTRL 0x27
90 #define AXP22X_ALDO1_V_OUT 0x28
91 #define AXP22X_ALDO2_V_OUT 0x29
92 #define AXP22X_ALDO3_V_OUT 0x2a
93 #define AXP22X_CHRG_CTRL3 0x35
95 #define AXP806_STARTUP_SRC 0x00
96 #define AXP806_CHIP_ID 0x03
97 #define AXP806_PWR_OUT_CTRL1 0x10
98 #define AXP806_PWR_OUT_CTRL2 0x11
99 #define AXP806_DCDCA_V_CTRL 0x12
100 #define AXP806_DCDCB_V_CTRL 0x13
101 #define AXP806_DCDCC_V_CTRL 0x14
102 #define AXP806_DCDCD_V_CTRL 0x15
103 #define AXP806_DCDCE_V_CTRL 0x16
104 #define AXP806_ALDO1_V_CTRL 0x17
105 #define AXP806_ALDO2_V_CTRL 0x18
106 #define AXP806_ALDO3_V_CTRL 0x19
107 #define AXP806_DCDC_MODE_CTRL1 0x1a
108 #define AXP806_DCDC_MODE_CTRL2 0x1b
109 #define AXP806_DCDC_FREQ_CTRL 0x1c
110 #define AXP806_BLDO1_V_CTRL 0x20
111 #define AXP806_BLDO2_V_CTRL 0x21
112 #define AXP806_BLDO3_V_CTRL 0x22
113 #define AXP806_BLDO4_V_CTRL 0x23
114 #define AXP806_CLDO1_V_CTRL 0x24
115 #define AXP806_CLDO2_V_CTRL 0x25
116 #define AXP806_CLDO3_V_CTRL 0x26
117 #define AXP806_VREF_TEMP_WARN_L 0xf3
120 #define AXP152_IRQ1_EN 0x40
121 #define AXP152_IRQ2_EN 0x41
122 #define AXP152_IRQ3_EN 0x42
123 #define AXP152_IRQ1_STATE 0x48
124 #define AXP152_IRQ2_STATE 0x49
125 #define AXP152_IRQ3_STATE 0x4a
127 #define AXP20X_IRQ1_EN 0x40
128 #define AXP20X_IRQ2_EN 0x41
129 #define AXP20X_IRQ3_EN 0x42
130 #define AXP20X_IRQ4_EN 0x43
131 #define AXP20X_IRQ5_EN 0x44
132 #define AXP20X_IRQ6_EN 0x45
133 #define AXP20X_IRQ1_STATE 0x48
134 #define AXP20X_IRQ2_STATE 0x49
135 #define AXP20X_IRQ3_STATE 0x4a
136 #define AXP20X_IRQ4_STATE 0x4b
137 #define AXP20X_IRQ5_STATE 0x4c
138 #define AXP20X_IRQ6_STATE 0x4d
141 #define AXP20X_ACIN_V_ADC_H 0x56
142 #define AXP20X_ACIN_V_ADC_L 0x57
143 #define AXP20X_ACIN_I_ADC_H 0x58
144 #define AXP20X_ACIN_I_ADC_L 0x59
145 #define AXP20X_VBUS_V_ADC_H 0x5a
146 #define AXP20X_VBUS_V_ADC_L 0x5b
147 #define AXP20X_VBUS_I_ADC_H 0x5c
148 #define AXP20X_VBUS_I_ADC_L 0x5d
149 #define AXP20X_TEMP_ADC_H 0x5e
150 #define AXP20X_TEMP_ADC_L 0x5f
151 #define AXP20X_TS_IN_H 0x62
152 #define AXP20X_TS_IN_L 0x63
153 #define AXP20X_GPIO0_V_ADC_H 0x64
154 #define AXP20X_GPIO0_V_ADC_L 0x65
155 #define AXP20X_GPIO1_V_ADC_H 0x66
156 #define AXP20X_GPIO1_V_ADC_L 0x67
157 #define AXP20X_PWR_BATT_H 0x70
158 #define AXP20X_PWR_BATT_M 0x71
159 #define AXP20X_PWR_BATT_L 0x72
160 #define AXP20X_BATT_V_H 0x78
161 #define AXP20X_BATT_V_L 0x79
162 #define AXP20X_BATT_CHRG_I_H 0x7a
163 #define AXP20X_BATT_CHRG_I_L 0x7b
164 #define AXP20X_BATT_DISCHRG_I_H 0x7c
165 #define AXP20X_BATT_DISCHRG_I_L 0x7d
166 #define AXP20X_IPSOUT_V_HIGH_H 0x7e
167 #define AXP20X_IPSOUT_V_HIGH_L 0x7f
170 #define AXP20X_DCDC_MODE 0x80
171 #define AXP20X_ADC_EN1 0x82
172 #define AXP20X_ADC_EN2 0x83
173 #define AXP20X_ADC_RATE 0x84
174 #define AXP20X_GPIO10_IN_RANGE 0x85
175 #define AXP20X_GPIO1_ADC_IRQ_RIS 0x86
176 #define AXP20X_GPIO1_ADC_IRQ_FAL 0x87
177 #define AXP20X_TIMER_CTRL 0x8a
178 #define AXP20X_VBUS_MON 0x8b
179 #define AXP20X_OVER_TMP 0x8f
181 #define AXP22X_PWREN_CTRL1 0x8c
182 #define AXP22X_PWREN_CTRL2 0x8d
185 #define AXP152_GPIO0_CTRL 0x90
186 #define AXP152_GPIO1_CTRL 0x91
187 #define AXP152_GPIO2_CTRL 0x92
188 #define AXP152_GPIO3_CTRL 0x93
189 #define AXP152_LDOGPIO2_V_OUT 0x96
190 #define AXP152_GPIO_INPUT 0x97
191 #define AXP152_PWM0_FREQ_X 0x98
192 #define AXP152_PWM0_FREQ_Y 0x99
193 #define AXP152_PWM0_DUTY_CYCLE 0x9a
194 #define AXP152_PWM1_FREQ_X 0x9b
195 #define AXP152_PWM1_FREQ_Y 0x9c
196 #define AXP152_PWM1_DUTY_CYCLE 0x9d
198 #define AXP20X_GPIO0_CTRL 0x90
199 #define AXP20X_LDO5_V_OUT 0x91
200 #define AXP20X_GPIO1_CTRL 0x92
201 #define AXP20X_GPIO2_CTRL 0x93
202 #define AXP20X_GPIO20_SS 0x94
203 #define AXP20X_GPIO3_CTRL 0x95
205 #define AXP22X_LDO_IO0_V_OUT 0x91
206 #define AXP22X_LDO_IO1_V_OUT 0x93
207 #define AXP22X_GPIO_STATE 0x94
208 #define AXP22X_GPIO_PULL_DOWN 0x95
211 #define AXP20X_CHRG_CC_31_24 0xb0
212 #define AXP20X_CHRG_CC_23_16 0xb1
213 #define AXP20X_CHRG_CC_15_8 0xb2
214 #define AXP20X_CHRG_CC_7_0 0xb3
215 #define AXP20X_DISCHRG_CC_31_24 0xb4
216 #define AXP20X_DISCHRG_CC_23_16 0xb5
217 #define AXP20X_DISCHRG_CC_15_8 0xb6
218 #define AXP20X_DISCHRG_CC_7_0 0xb7
219 #define AXP20X_CC_CTRL 0xb8
220 #define AXP20X_FG_RES 0xb9
223 #define AXP20X_RDC_H 0xba
224 #define AXP20X_RDC_L 0xbb
225 #define AXP20X_OCV(m) (0xc0 + (m))
226 #define AXP20X_OCV_MAX 0xf
228 /* AXP22X specific registers */
229 #define AXP22X_BATLOW_THRES1 0xe6
231 /* AXP288 specific registers */
232 #define AXP288_PMIC_ADC_H 0x56
233 #define AXP288_PMIC_ADC_L 0x57
234 #define AXP288_ADC_TS_PIN_CTRL 0x84
235 #define AXP288_PMIC_ADC_EN 0x84
238 #define AXP288_FG_RDC1_REG 0xba
239 #define AXP288_FG_RDC0_REG 0xbb
240 #define AXP288_FG_OCVH_REG 0xbc
241 #define AXP288_FG_OCVL_REG 0xbd
242 #define AXP288_FG_OCV_CURVE_REG 0xc0
243 #define AXP288_FG_DES_CAP1_REG 0xe0
244 #define AXP288_FG_DES_CAP0_REG 0xe1
245 #define AXP288_FG_CC_MTR1_REG 0xe2
246 #define AXP288_FG_CC_MTR0_REG 0xe3
247 #define AXP288_FG_OCV_CAP_REG 0xe4
248 #define AXP288_FG_CC_CAP_REG 0xe5
249 #define AXP288_FG_LOW_CAP_REG 0xe6
250 #define AXP288_FG_TUNE0 0xe8
251 #define AXP288_FG_TUNE1 0xe9
252 #define AXP288_FG_TUNE2 0xea
253 #define AXP288_FG_TUNE3 0xeb
254 #define AXP288_FG_TUNE4 0xec
255 #define AXP288_FG_TUNE5 0xed
338 AXP152_IRQ_LDO0IN_CONNECT = 1,
339 AXP152_IRQ_LDO0IN_REMOVAL,
340 AXP152_IRQ_ALDO0IN_CONNECT,
341 AXP152_IRQ_ALDO0IN_REMOVAL,
342 AXP152_IRQ_DCDC1_V_LOW,
343 AXP152_IRQ_DCDC2_V_LOW,
344 AXP152_IRQ_DCDC3_V_LOW,
345 AXP152_IRQ_DCDC4_V_LOW,
346 AXP152_IRQ_PEK_SHORT,
349 AXP152_IRQ_PEK_RIS_EDGE,
350 AXP152_IRQ_PEK_FAL_EDGE,
351 AXP152_IRQ_GPIO3_INPUT,
352 AXP152_IRQ_GPIO2_INPUT,
353 AXP152_IRQ_GPIO1_INPUT,
354 AXP152_IRQ_GPIO0_INPUT,
358 AXP20X_IRQ_ACIN_OVER_V = 1,
359 AXP20X_IRQ_ACIN_PLUGIN,
360 AXP20X_IRQ_ACIN_REMOVAL,
361 AXP20X_IRQ_VBUS_OVER_V,
362 AXP20X_IRQ_VBUS_PLUGIN,
363 AXP20X_IRQ_VBUS_REMOVAL,
364 AXP20X_IRQ_VBUS_V_LOW,
365 AXP20X_IRQ_BATT_PLUGIN,
366 AXP20X_IRQ_BATT_REMOVAL,
367 AXP20X_IRQ_BATT_ENT_ACT_MODE,
368 AXP20X_IRQ_BATT_EXIT_ACT_MODE,
370 AXP20X_IRQ_CHARG_DONE,
371 AXP20X_IRQ_BATT_TEMP_HIGH,
372 AXP20X_IRQ_BATT_TEMP_LOW,
373 AXP20X_IRQ_DIE_TEMP_HIGH,
374 AXP20X_IRQ_CHARG_I_LOW,
375 AXP20X_IRQ_DCDC1_V_LONG,
376 AXP20X_IRQ_DCDC2_V_LONG,
377 AXP20X_IRQ_DCDC3_V_LONG,
378 AXP20X_IRQ_PEK_SHORT = 22,
380 AXP20X_IRQ_N_OE_PWR_ON,
381 AXP20X_IRQ_N_OE_PWR_OFF,
382 AXP20X_IRQ_VBUS_VALID,
383 AXP20X_IRQ_VBUS_NOT_VALID,
384 AXP20X_IRQ_VBUS_SESS_VALID,
385 AXP20X_IRQ_VBUS_SESS_END,
386 AXP20X_IRQ_LOW_PWR_LVL1,
387 AXP20X_IRQ_LOW_PWR_LVL2,
389 AXP20X_IRQ_PEK_RIS_EDGE,
390 AXP20X_IRQ_PEK_FAL_EDGE,
391 AXP20X_IRQ_GPIO3_INPUT,
392 AXP20X_IRQ_GPIO2_INPUT,
393 AXP20X_IRQ_GPIO1_INPUT,
394 AXP20X_IRQ_GPIO0_INPUT,
398 AXP22X_IRQ_ACIN_OVER_V = 1,
399 AXP22X_IRQ_ACIN_PLUGIN,
400 AXP22X_IRQ_ACIN_REMOVAL,
401 AXP22X_IRQ_VBUS_OVER_V,
402 AXP22X_IRQ_VBUS_PLUGIN,
403 AXP22X_IRQ_VBUS_REMOVAL,
404 AXP22X_IRQ_VBUS_V_LOW,
405 AXP22X_IRQ_BATT_PLUGIN,
406 AXP22X_IRQ_BATT_REMOVAL,
407 AXP22X_IRQ_BATT_ENT_ACT_MODE,
408 AXP22X_IRQ_BATT_EXIT_ACT_MODE,
410 AXP22X_IRQ_CHARG_DONE,
411 AXP22X_IRQ_BATT_TEMP_HIGH,
412 AXP22X_IRQ_BATT_TEMP_LOW,
413 AXP22X_IRQ_DIE_TEMP_HIGH,
414 AXP22X_IRQ_PEK_SHORT,
416 AXP22X_IRQ_LOW_PWR_LVL1,
417 AXP22X_IRQ_LOW_PWR_LVL2,
419 AXP22X_IRQ_PEK_RIS_EDGE,
420 AXP22X_IRQ_PEK_FAL_EDGE,
421 AXP22X_IRQ_GPIO1_INPUT,
422 AXP22X_IRQ_GPIO0_INPUT,
426 AXP288_IRQ_VBUS_FALL = 2,
427 AXP288_IRQ_VBUS_RISE,
429 AXP288_IRQ_FALLING_ALT,
430 AXP288_IRQ_RISING_ALT,
432 AXP288_IRQ_DONE = 10,
434 AXP288_IRQ_SAFE_QUIT,
435 AXP288_IRQ_SAFE_ENTER,
459 AXP288_IRQ_BC_USB_CHNG,
463 AXP806_IRQ_DIE_TEMP_HIGH_LV1,
464 AXP806_IRQ_DIE_TEMP_HIGH_LV2,
465 AXP806_IRQ_DCDCA_V_LOW,
466 AXP806_IRQ_DCDCB_V_LOW,
467 AXP806_IRQ_DCDCC_V_LOW,
468 AXP806_IRQ_DCDCD_V_LOW,
469 AXP806_IRQ_DCDCE_V_LOW,
470 AXP806_IRQ_PWROK_LONG,
471 AXP806_IRQ_PWROK_SHORT,
473 AXP806_IRQ_PWROK_FALL,
474 AXP806_IRQ_PWROK_RISE,
478 AXP809_IRQ_ACIN_OVER_V = 1,
479 AXP809_IRQ_ACIN_PLUGIN,
480 AXP809_IRQ_ACIN_REMOVAL,
481 AXP809_IRQ_VBUS_OVER_V,
482 AXP809_IRQ_VBUS_PLUGIN,
483 AXP809_IRQ_VBUS_REMOVAL,
484 AXP809_IRQ_VBUS_V_LOW,
485 AXP809_IRQ_BATT_PLUGIN,
486 AXP809_IRQ_BATT_REMOVAL,
487 AXP809_IRQ_BATT_ENT_ACT_MODE,
488 AXP809_IRQ_BATT_EXIT_ACT_MODE,
490 AXP809_IRQ_CHARG_DONE,
491 AXP809_IRQ_BATT_CHG_TEMP_HIGH,
492 AXP809_IRQ_BATT_CHG_TEMP_HIGH_END,
493 AXP809_IRQ_BATT_CHG_TEMP_LOW,
494 AXP809_IRQ_BATT_CHG_TEMP_LOW_END,
495 AXP809_IRQ_BATT_ACT_TEMP_HIGH,
496 AXP809_IRQ_BATT_ACT_TEMP_HIGH_END,
497 AXP809_IRQ_BATT_ACT_TEMP_LOW,
498 AXP809_IRQ_BATT_ACT_TEMP_LOW_END,
499 AXP809_IRQ_DIE_TEMP_HIGH,
500 AXP809_IRQ_LOW_PWR_LVL1,
501 AXP809_IRQ_LOW_PWR_LVL2,
503 AXP809_IRQ_PEK_RIS_EDGE,
504 AXP809_IRQ_PEK_FAL_EDGE,
505 AXP809_IRQ_PEK_SHORT,
507 AXP809_IRQ_PEK_OVER_OFF,
508 AXP809_IRQ_GPIO1_INPUT,
509 AXP809_IRQ_GPIO0_INPUT,
512 #define AXP288_TS_ADC_H 0x58
513 #define AXP288_TS_ADC_L 0x59
514 #define AXP288_GP_ADC_H 0x5a
515 #define AXP288_GP_ADC_L 0x5b
520 struct regmap *regmap;
521 struct regmap_irq_chip_data *regmap_irqc;
524 struct mfd_cell *cells;
525 const struct regmap_config *regmap_cfg;
526 const struct regmap_irq_chip *regmap_irq_chip;
529 #define BATTID_LEN 64
530 #define OCV_CURVE_SIZE 32
531 #define MAX_THERM_CURVE_SIZE 25
532 #define PD_DEF_MIN_TEMP 0
533 #define PD_DEF_MAX_TEMP 55
535 struct axp20x_fg_pdata {
536 char battid[BATTID_LEN + 1];
546 int ocv_curve[OCV_CURVE_SIZE];
548 int thermistor_curve[MAX_THERM_CURVE_SIZE][2];
551 struct axp20x_chrg_pdata {
558 struct axp288_extcon_pdata {
559 /* GPIO pin control to switch D+/D- lines b/w PMIC and SOC */
560 struct gpio_desc *gpio_mux_cntl;
563 /* generic helper function for reading 9-16 bit wide regs */
564 static inline int axp20x_read_variable_width(struct regmap *regmap,
565 unsigned int reg, unsigned int width)
567 unsigned int reg_val, result;
570 err = regmap_read(regmap, reg, ®_val);
574 result = reg_val << (width - 8);
576 err = regmap_read(regmap, reg + 1, ®_val);
586 * axp20x_match_device(): Setup axp20x variant related fields
588 * @axp20x: axp20x device to setup (.dev field must be set)
589 * @dev: device associated with this axp20x device
591 * This lets the axp20x core configure the mfd cells and register maps
594 int axp20x_match_device(struct axp20x_dev *axp20x);
597 * axp20x_device_probe(): Probe a configured axp20x device
599 * @axp20x: axp20x device to probe (must be configured)
601 * This function lets the axp20x core register the axp20x mfd devices
602 * and irqchip. The axp20x device passed in must be fully configured
603 * with axp20x_match_device, its irq set, and regmap created.
605 int axp20x_device_probe(struct axp20x_dev *axp20x);
608 * axp20x_device_probe(): Remove a axp20x device
610 * @axp20x: axp20x device to remove
612 * This tells the axp20x core to remove the associated mfd devices
614 int axp20x_device_remove(struct axp20x_dev *axp20x);
616 #endif /* __LINUX_MFD_AXP20X_H */