1 // SPDX-License-Identifier: GPL-2.0-only
3 * MFD core driver for the X-Powers' Power Management ICs
5 * AXP20x typically comprises an adaptive USB-Compatible PWM charger, BUCK DC-DC
6 * converters, LDOs, multiple 12-bit ADCs of voltage, current and temperature
7 * as well as configurable GPIOs.
9 * This file contains the interface independent core functions.
11 * Copyright (C) 2014 Carlo Caione
13 * Author: Carlo Caione <carlo@caione.org>
16 #include <linux/acpi.h>
17 #include <linux/bitops.h>
18 #include <linux/delay.h>
19 #include <linux/err.h>
20 #include <linux/interrupt.h>
21 #include <linux/kernel.h>
22 #include <linux/mfd/axp20x.h>
23 #include <linux/mfd/core.h>
24 #include <linux/module.h>
25 #include <linux/of_device.h>
26 #include <linux/reboot.h>
27 #include <linux/regmap.h>
28 #include <linux/regulator/consumer.h>
30 #define AXP20X_OFF BIT(7)
32 #define AXP806_REG_ADDR_EXT_ADDR_MASTER_MODE 0
33 #define AXP806_REG_ADDR_EXT_ADDR_SLAVE_MODE BIT(4)
35 static const char * const axp20x_model_names[] = {
49 static const struct regmap_range axp152_writeable_ranges[] = {
50 regmap_reg_range(AXP152_LDO3456_DC1234_CTRL, AXP152_IRQ3_STATE),
51 regmap_reg_range(AXP152_DCDC_MODE, AXP152_PWM1_DUTY_CYCLE),
54 static const struct regmap_range axp152_volatile_ranges[] = {
55 regmap_reg_range(AXP152_PWR_OP_MODE, AXP152_PWR_OP_MODE),
56 regmap_reg_range(AXP152_IRQ1_EN, AXP152_IRQ3_STATE),
57 regmap_reg_range(AXP152_GPIO_INPUT, AXP152_GPIO_INPUT),
60 static const struct regmap_access_table axp152_writeable_table = {
61 .yes_ranges = axp152_writeable_ranges,
62 .n_yes_ranges = ARRAY_SIZE(axp152_writeable_ranges),
65 static const struct regmap_access_table axp152_volatile_table = {
66 .yes_ranges = axp152_volatile_ranges,
67 .n_yes_ranges = ARRAY_SIZE(axp152_volatile_ranges),
70 static const struct regmap_range axp20x_writeable_ranges[] = {
71 regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE),
72 regmap_reg_range(AXP20X_CHRG_CTRL1, AXP20X_CHRG_CTRL2),
73 regmap_reg_range(AXP20X_DCDC_MODE, AXP20X_FG_RES),
74 regmap_reg_range(AXP20X_RDC_H, AXP20X_OCV(AXP20X_OCV_MAX)),
77 static const struct regmap_range axp20x_volatile_ranges[] = {
78 regmap_reg_range(AXP20X_PWR_INPUT_STATUS, AXP20X_USB_OTG_STATUS),
79 regmap_reg_range(AXP20X_CHRG_CTRL1, AXP20X_CHRG_CTRL2),
80 regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IRQ5_STATE),
81 regmap_reg_range(AXP20X_ACIN_V_ADC_H, AXP20X_IPSOUT_V_HIGH_L),
82 regmap_reg_range(AXP20X_GPIO20_SS, AXP20X_GPIO3_CTRL),
83 regmap_reg_range(AXP20X_FG_RES, AXP20X_RDC_L),
86 static const struct regmap_access_table axp20x_writeable_table = {
87 .yes_ranges = axp20x_writeable_ranges,
88 .n_yes_ranges = ARRAY_SIZE(axp20x_writeable_ranges),
91 static const struct regmap_access_table axp20x_volatile_table = {
92 .yes_ranges = axp20x_volatile_ranges,
93 .n_yes_ranges = ARRAY_SIZE(axp20x_volatile_ranges),
96 /* AXP22x ranges are shared with the AXP809, as they cover the same range */
97 static const struct regmap_range axp22x_writeable_ranges[] = {
98 regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ5_STATE),
99 regmap_reg_range(AXP20X_CHRG_CTRL1, AXP22X_CHRG_CTRL3),
100 regmap_reg_range(AXP20X_DCDC_MODE, AXP22X_BATLOW_THRES1),
103 static const struct regmap_range axp22x_volatile_ranges[] = {
104 regmap_reg_range(AXP20X_PWR_INPUT_STATUS, AXP20X_PWR_OP_MODE),
105 regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IRQ5_STATE),
106 regmap_reg_range(AXP22X_GPIO_STATE, AXP22X_GPIO_STATE),
107 regmap_reg_range(AXP22X_PMIC_TEMP_H, AXP20X_IPSOUT_V_HIGH_L),
108 regmap_reg_range(AXP20X_FG_RES, AXP20X_FG_RES),
111 static const struct regmap_access_table axp22x_writeable_table = {
112 .yes_ranges = axp22x_writeable_ranges,
113 .n_yes_ranges = ARRAY_SIZE(axp22x_writeable_ranges),
116 static const struct regmap_access_table axp22x_volatile_table = {
117 .yes_ranges = axp22x_volatile_ranges,
118 .n_yes_ranges = ARRAY_SIZE(axp22x_volatile_ranges),
121 /* AXP288 ranges are shared with the AXP803, as they cover the same range */
122 static const struct regmap_range axp288_writeable_ranges[] = {
123 regmap_reg_range(AXP288_POWER_REASON, AXP288_POWER_REASON),
124 regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_IRQ6_STATE),
125 regmap_reg_range(AXP20X_DCDC_MODE, AXP288_FG_TUNE5),
128 static const struct regmap_range axp288_volatile_ranges[] = {
129 regmap_reg_range(AXP20X_PWR_INPUT_STATUS, AXP288_POWER_REASON),
130 regmap_reg_range(AXP22X_PWR_OUT_CTRL1, AXP22X_ALDO3_V_OUT),
131 regmap_reg_range(AXP288_BC_GLOBAL, AXP288_BC_GLOBAL),
132 regmap_reg_range(AXP288_BC_DET_STAT, AXP20X_VBUS_IPSOUT_MGMT),
133 regmap_reg_range(AXP20X_CHRG_BAK_CTRL, AXP20X_CHRG_BAK_CTRL),
134 regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IPSOUT_V_HIGH_L),
135 regmap_reg_range(AXP20X_TIMER_CTRL, AXP20X_TIMER_CTRL),
136 regmap_reg_range(AXP20X_GPIO1_CTRL, AXP22X_GPIO_STATE),
137 regmap_reg_range(AXP288_RT_BATT_V_H, AXP288_RT_BATT_V_L),
138 regmap_reg_range(AXP20X_FG_RES, AXP288_FG_CC_CAP_REG),
141 static const struct regmap_access_table axp288_writeable_table = {
142 .yes_ranges = axp288_writeable_ranges,
143 .n_yes_ranges = ARRAY_SIZE(axp288_writeable_ranges),
146 static const struct regmap_access_table axp288_volatile_table = {
147 .yes_ranges = axp288_volatile_ranges,
148 .n_yes_ranges = ARRAY_SIZE(axp288_volatile_ranges),
151 static const struct regmap_range axp806_writeable_ranges[] = {
152 regmap_reg_range(AXP20X_DATACACHE(0), AXP20X_DATACACHE(3)),
153 regmap_reg_range(AXP806_PWR_OUT_CTRL1, AXP806_CLDO3_V_CTRL),
154 regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IRQ2_EN),
155 regmap_reg_range(AXP20X_IRQ1_STATE, AXP20X_IRQ2_STATE),
156 regmap_reg_range(AXP806_REG_ADDR_EXT, AXP806_REG_ADDR_EXT),
159 static const struct regmap_range axp806_volatile_ranges[] = {
160 regmap_reg_range(AXP20X_IRQ1_STATE, AXP20X_IRQ2_STATE),
163 static const struct regmap_access_table axp806_writeable_table = {
164 .yes_ranges = axp806_writeable_ranges,
165 .n_yes_ranges = ARRAY_SIZE(axp806_writeable_ranges),
168 static const struct regmap_access_table axp806_volatile_table = {
169 .yes_ranges = axp806_volatile_ranges,
170 .n_yes_ranges = ARRAY_SIZE(axp806_volatile_ranges),
173 static const struct regmap_range axp15060_writeable_ranges[] = {
174 regmap_reg_range(AXP15060_PWR_OUT_CTRL1, AXP15060_DCDC_MODE_CTRL2),
175 regmap_reg_range(AXP15060_OUTPUT_MONITOR_DISCHARGE, AXP15060_CPUSLDO_V_CTRL),
176 regmap_reg_range(AXP15060_PWR_WAKEUP_CTRL, AXP15060_PWR_DISABLE_DOWN_SEQ),
177 regmap_reg_range(AXP15060_PEK_KEY, AXP15060_PEK_KEY),
178 regmap_reg_range(AXP15060_IRQ1_EN, AXP15060_IRQ2_EN),
179 regmap_reg_range(AXP15060_IRQ1_STATE, AXP15060_IRQ2_STATE),
182 static const struct regmap_range axp15060_volatile_ranges[] = {
183 regmap_reg_range(AXP15060_STARTUP_SRC, AXP15060_STARTUP_SRC),
184 regmap_reg_range(AXP15060_PWR_WAKEUP_CTRL, AXP15060_PWR_DISABLE_DOWN_SEQ),
185 regmap_reg_range(AXP15060_IRQ1_STATE, AXP15060_IRQ2_STATE),
188 static const struct regmap_access_table axp15060_writeable_table = {
189 .yes_ranges = axp15060_writeable_ranges,
190 .n_yes_ranges = ARRAY_SIZE(axp15060_writeable_ranges),
193 static const struct regmap_access_table axp15060_volatile_table = {
194 .yes_ranges = axp15060_volatile_ranges,
195 .n_yes_ranges = ARRAY_SIZE(axp15060_volatile_ranges),
198 static const struct resource axp152_pek_resources[] = {
199 DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_RIS_EDGE, "PEK_DBR"),
200 DEFINE_RES_IRQ_NAMED(AXP152_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
203 static const struct resource axp20x_ac_power_supply_resources[] = {
204 DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_ACIN_PLUGIN, "ACIN_PLUGIN"),
205 DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_ACIN_REMOVAL, "ACIN_REMOVAL"),
206 DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_ACIN_OVER_V, "ACIN_OVER_V"),
209 static const struct resource axp20x_pek_resources[] = {
210 DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_PEK_RIS_EDGE, "PEK_DBR"),
211 DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
214 static const struct resource axp20x_usb_power_supply_resources[] = {
215 DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_VBUS_PLUGIN, "VBUS_PLUGIN"),
216 DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_VBUS_REMOVAL, "VBUS_REMOVAL"),
217 DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_VBUS_VALID, "VBUS_VALID"),
218 DEFINE_RES_IRQ_NAMED(AXP20X_IRQ_VBUS_NOT_VALID, "VBUS_NOT_VALID"),
221 static const struct resource axp22x_usb_power_supply_resources[] = {
222 DEFINE_RES_IRQ_NAMED(AXP22X_IRQ_VBUS_PLUGIN, "VBUS_PLUGIN"),
223 DEFINE_RES_IRQ_NAMED(AXP22X_IRQ_VBUS_REMOVAL, "VBUS_REMOVAL"),
226 /* AXP803 and AXP813/AXP818 share the same interrupts */
227 static const struct resource axp803_usb_power_supply_resources[] = {
228 DEFINE_RES_IRQ_NAMED(AXP803_IRQ_VBUS_PLUGIN, "VBUS_PLUGIN"),
229 DEFINE_RES_IRQ_NAMED(AXP803_IRQ_VBUS_REMOVAL, "VBUS_REMOVAL"),
232 static const struct resource axp22x_pek_resources[] = {
233 DEFINE_RES_IRQ_NAMED(AXP22X_IRQ_PEK_RIS_EDGE, "PEK_DBR"),
234 DEFINE_RES_IRQ_NAMED(AXP22X_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
237 static const struct resource axp288_power_button_resources[] = {
238 DEFINE_RES_IRQ_NAMED(AXP288_IRQ_POKP, "PEK_DBR"),
239 DEFINE_RES_IRQ_NAMED(AXP288_IRQ_POKN, "PEK_DBF"),
242 static const struct resource axp288_fuel_gauge_resources[] = {
243 DEFINE_RES_IRQ(AXP288_IRQ_QWBTU),
244 DEFINE_RES_IRQ(AXP288_IRQ_WBTU),
245 DEFINE_RES_IRQ(AXP288_IRQ_QWBTO),
246 DEFINE_RES_IRQ(AXP288_IRQ_WBTO),
247 DEFINE_RES_IRQ(AXP288_IRQ_WL2),
248 DEFINE_RES_IRQ(AXP288_IRQ_WL1),
251 static const struct resource axp803_pek_resources[] = {
252 DEFINE_RES_IRQ_NAMED(AXP803_IRQ_PEK_RIS_EDGE, "PEK_DBR"),
253 DEFINE_RES_IRQ_NAMED(AXP803_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
256 static const struct resource axp806_pek_resources[] = {
257 DEFINE_RES_IRQ_NAMED(AXP806_IRQ_POK_RISE, "PEK_DBR"),
258 DEFINE_RES_IRQ_NAMED(AXP806_IRQ_POK_FALL, "PEK_DBF"),
261 static const struct resource axp809_pek_resources[] = {
262 DEFINE_RES_IRQ_NAMED(AXP809_IRQ_PEK_RIS_EDGE, "PEK_DBR"),
263 DEFINE_RES_IRQ_NAMED(AXP809_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
266 static const struct resource axp15060_pek_resources[] = {
267 DEFINE_RES_IRQ_NAMED(AXP15060_IRQ_PEK_RIS_EDGE, "PEK_DBR"),
268 DEFINE_RES_IRQ_NAMED(AXP15060_IRQ_PEK_FAL_EDGE, "PEK_DBF"),
271 static const struct regmap_config axp152_regmap_config = {
274 .wr_table = &axp152_writeable_table,
275 .volatile_table = &axp152_volatile_table,
276 .max_register = AXP152_PWM1_DUTY_CYCLE,
277 .cache_type = REGCACHE_RBTREE,
280 static const struct regmap_config axp20x_regmap_config = {
283 .wr_table = &axp20x_writeable_table,
284 .volatile_table = &axp20x_volatile_table,
285 .max_register = AXP20X_OCV(AXP20X_OCV_MAX),
286 .cache_type = REGCACHE_RBTREE,
289 static const struct regmap_config axp22x_regmap_config = {
292 .wr_table = &axp22x_writeable_table,
293 .volatile_table = &axp22x_volatile_table,
294 .max_register = AXP22X_BATLOW_THRES1,
295 .cache_type = REGCACHE_RBTREE,
298 static const struct regmap_config axp288_regmap_config = {
301 .wr_table = &axp288_writeable_table,
302 .volatile_table = &axp288_volatile_table,
303 .max_register = AXP288_FG_TUNE5,
304 .cache_type = REGCACHE_RBTREE,
307 static const struct regmap_config axp806_regmap_config = {
310 .wr_table = &axp806_writeable_table,
311 .volatile_table = &axp806_volatile_table,
312 .max_register = AXP806_REG_ADDR_EXT,
313 .cache_type = REGCACHE_RBTREE,
316 static const struct regmap_config axp15060_regmap_config = {
319 .wr_table = &axp15060_writeable_table,
320 .volatile_table = &axp15060_volatile_table,
321 .max_register = AXP15060_IRQ2_STATE,
322 .cache_type = REGCACHE_RBTREE,
325 #define INIT_REGMAP_IRQ(_variant, _irq, _off, _mask) \
326 [_variant##_IRQ_##_irq] = { .reg_offset = (_off), .mask = BIT(_mask) }
328 static const struct regmap_irq axp152_regmap_irqs[] = {
329 INIT_REGMAP_IRQ(AXP152, LDO0IN_CONNECT, 0, 6),
330 INIT_REGMAP_IRQ(AXP152, LDO0IN_REMOVAL, 0, 5),
331 INIT_REGMAP_IRQ(AXP152, ALDO0IN_CONNECT, 0, 3),
332 INIT_REGMAP_IRQ(AXP152, ALDO0IN_REMOVAL, 0, 2),
333 INIT_REGMAP_IRQ(AXP152, DCDC1_V_LOW, 1, 5),
334 INIT_REGMAP_IRQ(AXP152, DCDC2_V_LOW, 1, 4),
335 INIT_REGMAP_IRQ(AXP152, DCDC3_V_LOW, 1, 3),
336 INIT_REGMAP_IRQ(AXP152, DCDC4_V_LOW, 1, 2),
337 INIT_REGMAP_IRQ(AXP152, PEK_SHORT, 1, 1),
338 INIT_REGMAP_IRQ(AXP152, PEK_LONG, 1, 0),
339 INIT_REGMAP_IRQ(AXP152, TIMER, 2, 7),
340 INIT_REGMAP_IRQ(AXP152, PEK_RIS_EDGE, 2, 6),
341 INIT_REGMAP_IRQ(AXP152, PEK_FAL_EDGE, 2, 5),
342 INIT_REGMAP_IRQ(AXP152, GPIO3_INPUT, 2, 3),
343 INIT_REGMAP_IRQ(AXP152, GPIO2_INPUT, 2, 2),
344 INIT_REGMAP_IRQ(AXP152, GPIO1_INPUT, 2, 1),
345 INIT_REGMAP_IRQ(AXP152, GPIO0_INPUT, 2, 0),
348 static const struct regmap_irq axp20x_regmap_irqs[] = {
349 INIT_REGMAP_IRQ(AXP20X, ACIN_OVER_V, 0, 7),
350 INIT_REGMAP_IRQ(AXP20X, ACIN_PLUGIN, 0, 6),
351 INIT_REGMAP_IRQ(AXP20X, ACIN_REMOVAL, 0, 5),
352 INIT_REGMAP_IRQ(AXP20X, VBUS_OVER_V, 0, 4),
353 INIT_REGMAP_IRQ(AXP20X, VBUS_PLUGIN, 0, 3),
354 INIT_REGMAP_IRQ(AXP20X, VBUS_REMOVAL, 0, 2),
355 INIT_REGMAP_IRQ(AXP20X, VBUS_V_LOW, 0, 1),
356 INIT_REGMAP_IRQ(AXP20X, BATT_PLUGIN, 1, 7),
357 INIT_REGMAP_IRQ(AXP20X, BATT_REMOVAL, 1, 6),
358 INIT_REGMAP_IRQ(AXP20X, BATT_ENT_ACT_MODE, 1, 5),
359 INIT_REGMAP_IRQ(AXP20X, BATT_EXIT_ACT_MODE, 1, 4),
360 INIT_REGMAP_IRQ(AXP20X, CHARG, 1, 3),
361 INIT_REGMAP_IRQ(AXP20X, CHARG_DONE, 1, 2),
362 INIT_REGMAP_IRQ(AXP20X, BATT_TEMP_HIGH, 1, 1),
363 INIT_REGMAP_IRQ(AXP20X, BATT_TEMP_LOW, 1, 0),
364 INIT_REGMAP_IRQ(AXP20X, DIE_TEMP_HIGH, 2, 7),
365 INIT_REGMAP_IRQ(AXP20X, CHARG_I_LOW, 2, 6),
366 INIT_REGMAP_IRQ(AXP20X, DCDC1_V_LONG, 2, 5),
367 INIT_REGMAP_IRQ(AXP20X, DCDC2_V_LONG, 2, 4),
368 INIT_REGMAP_IRQ(AXP20X, DCDC3_V_LONG, 2, 3),
369 INIT_REGMAP_IRQ(AXP20X, PEK_SHORT, 2, 1),
370 INIT_REGMAP_IRQ(AXP20X, PEK_LONG, 2, 0),
371 INIT_REGMAP_IRQ(AXP20X, N_OE_PWR_ON, 3, 7),
372 INIT_REGMAP_IRQ(AXP20X, N_OE_PWR_OFF, 3, 6),
373 INIT_REGMAP_IRQ(AXP20X, VBUS_VALID, 3, 5),
374 INIT_REGMAP_IRQ(AXP20X, VBUS_NOT_VALID, 3, 4),
375 INIT_REGMAP_IRQ(AXP20X, VBUS_SESS_VALID, 3, 3),
376 INIT_REGMAP_IRQ(AXP20X, VBUS_SESS_END, 3, 2),
377 INIT_REGMAP_IRQ(AXP20X, LOW_PWR_LVL1, 3, 1),
378 INIT_REGMAP_IRQ(AXP20X, LOW_PWR_LVL2, 3, 0),
379 INIT_REGMAP_IRQ(AXP20X, TIMER, 4, 7),
380 INIT_REGMAP_IRQ(AXP20X, PEK_RIS_EDGE, 4, 6),
381 INIT_REGMAP_IRQ(AXP20X, PEK_FAL_EDGE, 4, 5),
382 INIT_REGMAP_IRQ(AXP20X, GPIO3_INPUT, 4, 3),
383 INIT_REGMAP_IRQ(AXP20X, GPIO2_INPUT, 4, 2),
384 INIT_REGMAP_IRQ(AXP20X, GPIO1_INPUT, 4, 1),
385 INIT_REGMAP_IRQ(AXP20X, GPIO0_INPUT, 4, 0),
388 static const struct regmap_irq axp22x_regmap_irqs[] = {
389 INIT_REGMAP_IRQ(AXP22X, ACIN_OVER_V, 0, 7),
390 INIT_REGMAP_IRQ(AXP22X, ACIN_PLUGIN, 0, 6),
391 INIT_REGMAP_IRQ(AXP22X, ACIN_REMOVAL, 0, 5),
392 INIT_REGMAP_IRQ(AXP22X, VBUS_OVER_V, 0, 4),
393 INIT_REGMAP_IRQ(AXP22X, VBUS_PLUGIN, 0, 3),
394 INIT_REGMAP_IRQ(AXP22X, VBUS_REMOVAL, 0, 2),
395 INIT_REGMAP_IRQ(AXP22X, VBUS_V_LOW, 0, 1),
396 INIT_REGMAP_IRQ(AXP22X, BATT_PLUGIN, 1, 7),
397 INIT_REGMAP_IRQ(AXP22X, BATT_REMOVAL, 1, 6),
398 INIT_REGMAP_IRQ(AXP22X, BATT_ENT_ACT_MODE, 1, 5),
399 INIT_REGMAP_IRQ(AXP22X, BATT_EXIT_ACT_MODE, 1, 4),
400 INIT_REGMAP_IRQ(AXP22X, CHARG, 1, 3),
401 INIT_REGMAP_IRQ(AXP22X, CHARG_DONE, 1, 2),
402 INIT_REGMAP_IRQ(AXP22X, BATT_TEMP_HIGH, 1, 1),
403 INIT_REGMAP_IRQ(AXP22X, BATT_TEMP_LOW, 1, 0),
404 INIT_REGMAP_IRQ(AXP22X, DIE_TEMP_HIGH, 2, 7),
405 INIT_REGMAP_IRQ(AXP22X, PEK_SHORT, 2, 1),
406 INIT_REGMAP_IRQ(AXP22X, PEK_LONG, 2, 0),
407 INIT_REGMAP_IRQ(AXP22X, LOW_PWR_LVL1, 3, 1),
408 INIT_REGMAP_IRQ(AXP22X, LOW_PWR_LVL2, 3, 0),
409 INIT_REGMAP_IRQ(AXP22X, TIMER, 4, 7),
410 INIT_REGMAP_IRQ(AXP22X, PEK_RIS_EDGE, 4, 6),
411 INIT_REGMAP_IRQ(AXP22X, PEK_FAL_EDGE, 4, 5),
412 INIT_REGMAP_IRQ(AXP22X, GPIO1_INPUT, 4, 1),
413 INIT_REGMAP_IRQ(AXP22X, GPIO0_INPUT, 4, 0),
416 /* some IRQs are compatible with axp20x models */
417 static const struct regmap_irq axp288_regmap_irqs[] = {
418 INIT_REGMAP_IRQ(AXP288, VBUS_FALL, 0, 2),
419 INIT_REGMAP_IRQ(AXP288, VBUS_RISE, 0, 3),
420 INIT_REGMAP_IRQ(AXP288, OV, 0, 4),
421 INIT_REGMAP_IRQ(AXP288, FALLING_ALT, 0, 5),
422 INIT_REGMAP_IRQ(AXP288, RISING_ALT, 0, 6),
423 INIT_REGMAP_IRQ(AXP288, OV_ALT, 0, 7),
425 INIT_REGMAP_IRQ(AXP288, DONE, 1, 2),
426 INIT_REGMAP_IRQ(AXP288, CHARGING, 1, 3),
427 INIT_REGMAP_IRQ(AXP288, SAFE_QUIT, 1, 4),
428 INIT_REGMAP_IRQ(AXP288, SAFE_ENTER, 1, 5),
429 INIT_REGMAP_IRQ(AXP288, ABSENT, 1, 6),
430 INIT_REGMAP_IRQ(AXP288, APPEND, 1, 7),
432 INIT_REGMAP_IRQ(AXP288, QWBTU, 2, 0),
433 INIT_REGMAP_IRQ(AXP288, WBTU, 2, 1),
434 INIT_REGMAP_IRQ(AXP288, QWBTO, 2, 2),
435 INIT_REGMAP_IRQ(AXP288, WBTO, 2, 3),
436 INIT_REGMAP_IRQ(AXP288, QCBTU, 2, 4),
437 INIT_REGMAP_IRQ(AXP288, CBTU, 2, 5),
438 INIT_REGMAP_IRQ(AXP288, QCBTO, 2, 6),
439 INIT_REGMAP_IRQ(AXP288, CBTO, 2, 7),
441 INIT_REGMAP_IRQ(AXP288, WL2, 3, 0),
442 INIT_REGMAP_IRQ(AXP288, WL1, 3, 1),
443 INIT_REGMAP_IRQ(AXP288, GPADC, 3, 2),
444 INIT_REGMAP_IRQ(AXP288, OT, 3, 7),
446 INIT_REGMAP_IRQ(AXP288, GPIO0, 4, 0),
447 INIT_REGMAP_IRQ(AXP288, GPIO1, 4, 1),
448 INIT_REGMAP_IRQ(AXP288, POKO, 4, 2),
449 INIT_REGMAP_IRQ(AXP288, POKL, 4, 3),
450 INIT_REGMAP_IRQ(AXP288, POKS, 4, 4),
451 INIT_REGMAP_IRQ(AXP288, POKN, 4, 5),
452 INIT_REGMAP_IRQ(AXP288, POKP, 4, 6),
453 INIT_REGMAP_IRQ(AXP288, TIMER, 4, 7),
455 INIT_REGMAP_IRQ(AXP288, MV_CHNG, 5, 0),
456 INIT_REGMAP_IRQ(AXP288, BC_USB_CHNG, 5, 1),
459 static const struct regmap_irq axp803_regmap_irqs[] = {
460 INIT_REGMAP_IRQ(AXP803, ACIN_OVER_V, 0, 7),
461 INIT_REGMAP_IRQ(AXP803, ACIN_PLUGIN, 0, 6),
462 INIT_REGMAP_IRQ(AXP803, ACIN_REMOVAL, 0, 5),
463 INIT_REGMAP_IRQ(AXP803, VBUS_OVER_V, 0, 4),
464 INIT_REGMAP_IRQ(AXP803, VBUS_PLUGIN, 0, 3),
465 INIT_REGMAP_IRQ(AXP803, VBUS_REMOVAL, 0, 2),
466 INIT_REGMAP_IRQ(AXP803, BATT_PLUGIN, 1, 7),
467 INIT_REGMAP_IRQ(AXP803, BATT_REMOVAL, 1, 6),
468 INIT_REGMAP_IRQ(AXP803, BATT_ENT_ACT_MODE, 1, 5),
469 INIT_REGMAP_IRQ(AXP803, BATT_EXIT_ACT_MODE, 1, 4),
470 INIT_REGMAP_IRQ(AXP803, CHARG, 1, 3),
471 INIT_REGMAP_IRQ(AXP803, CHARG_DONE, 1, 2),
472 INIT_REGMAP_IRQ(AXP803, BATT_CHG_TEMP_HIGH, 2, 7),
473 INIT_REGMAP_IRQ(AXP803, BATT_CHG_TEMP_HIGH_END, 2, 6),
474 INIT_REGMAP_IRQ(AXP803, BATT_CHG_TEMP_LOW, 2, 5),
475 INIT_REGMAP_IRQ(AXP803, BATT_CHG_TEMP_LOW_END, 2, 4),
476 INIT_REGMAP_IRQ(AXP803, BATT_ACT_TEMP_HIGH, 2, 3),
477 INIT_REGMAP_IRQ(AXP803, BATT_ACT_TEMP_HIGH_END, 2, 2),
478 INIT_REGMAP_IRQ(AXP803, BATT_ACT_TEMP_LOW, 2, 1),
479 INIT_REGMAP_IRQ(AXP803, BATT_ACT_TEMP_LOW_END, 2, 0),
480 INIT_REGMAP_IRQ(AXP803, DIE_TEMP_HIGH, 3, 7),
481 INIT_REGMAP_IRQ(AXP803, GPADC, 3, 2),
482 INIT_REGMAP_IRQ(AXP803, LOW_PWR_LVL1, 3, 1),
483 INIT_REGMAP_IRQ(AXP803, LOW_PWR_LVL2, 3, 0),
484 INIT_REGMAP_IRQ(AXP803, TIMER, 4, 7),
485 INIT_REGMAP_IRQ(AXP803, PEK_RIS_EDGE, 4, 6),
486 INIT_REGMAP_IRQ(AXP803, PEK_FAL_EDGE, 4, 5),
487 INIT_REGMAP_IRQ(AXP803, PEK_SHORT, 4, 4),
488 INIT_REGMAP_IRQ(AXP803, PEK_LONG, 4, 3),
489 INIT_REGMAP_IRQ(AXP803, PEK_OVER_OFF, 4, 2),
490 INIT_REGMAP_IRQ(AXP803, GPIO1_INPUT, 4, 1),
491 INIT_REGMAP_IRQ(AXP803, GPIO0_INPUT, 4, 0),
492 INIT_REGMAP_IRQ(AXP803, BC_USB_CHNG, 5, 1),
493 INIT_REGMAP_IRQ(AXP803, MV_CHNG, 5, 0),
496 static const struct regmap_irq axp806_regmap_irqs[] = {
497 INIT_REGMAP_IRQ(AXP806, DIE_TEMP_HIGH_LV1, 0, 0),
498 INIT_REGMAP_IRQ(AXP806, DIE_TEMP_HIGH_LV2, 0, 1),
499 INIT_REGMAP_IRQ(AXP806, DCDCA_V_LOW, 0, 3),
500 INIT_REGMAP_IRQ(AXP806, DCDCB_V_LOW, 0, 4),
501 INIT_REGMAP_IRQ(AXP806, DCDCC_V_LOW, 0, 5),
502 INIT_REGMAP_IRQ(AXP806, DCDCD_V_LOW, 0, 6),
503 INIT_REGMAP_IRQ(AXP806, DCDCE_V_LOW, 0, 7),
504 INIT_REGMAP_IRQ(AXP806, POK_LONG, 1, 0),
505 INIT_REGMAP_IRQ(AXP806, POK_SHORT, 1, 1),
506 INIT_REGMAP_IRQ(AXP806, WAKEUP, 1, 4),
507 INIT_REGMAP_IRQ(AXP806, POK_FALL, 1, 5),
508 INIT_REGMAP_IRQ(AXP806, POK_RISE, 1, 6),
511 static const struct regmap_irq axp809_regmap_irqs[] = {
512 INIT_REGMAP_IRQ(AXP809, ACIN_OVER_V, 0, 7),
513 INIT_REGMAP_IRQ(AXP809, ACIN_PLUGIN, 0, 6),
514 INIT_REGMAP_IRQ(AXP809, ACIN_REMOVAL, 0, 5),
515 INIT_REGMAP_IRQ(AXP809, VBUS_OVER_V, 0, 4),
516 INIT_REGMAP_IRQ(AXP809, VBUS_PLUGIN, 0, 3),
517 INIT_REGMAP_IRQ(AXP809, VBUS_REMOVAL, 0, 2),
518 INIT_REGMAP_IRQ(AXP809, VBUS_V_LOW, 0, 1),
519 INIT_REGMAP_IRQ(AXP809, BATT_PLUGIN, 1, 7),
520 INIT_REGMAP_IRQ(AXP809, BATT_REMOVAL, 1, 6),
521 INIT_REGMAP_IRQ(AXP809, BATT_ENT_ACT_MODE, 1, 5),
522 INIT_REGMAP_IRQ(AXP809, BATT_EXIT_ACT_MODE, 1, 4),
523 INIT_REGMAP_IRQ(AXP809, CHARG, 1, 3),
524 INIT_REGMAP_IRQ(AXP809, CHARG_DONE, 1, 2),
525 INIT_REGMAP_IRQ(AXP809, BATT_CHG_TEMP_HIGH, 2, 7),
526 INIT_REGMAP_IRQ(AXP809, BATT_CHG_TEMP_HIGH_END, 2, 6),
527 INIT_REGMAP_IRQ(AXP809, BATT_CHG_TEMP_LOW, 2, 5),
528 INIT_REGMAP_IRQ(AXP809, BATT_CHG_TEMP_LOW_END, 2, 4),
529 INIT_REGMAP_IRQ(AXP809, BATT_ACT_TEMP_HIGH, 2, 3),
530 INIT_REGMAP_IRQ(AXP809, BATT_ACT_TEMP_HIGH_END, 2, 2),
531 INIT_REGMAP_IRQ(AXP809, BATT_ACT_TEMP_LOW, 2, 1),
532 INIT_REGMAP_IRQ(AXP809, BATT_ACT_TEMP_LOW_END, 2, 0),
533 INIT_REGMAP_IRQ(AXP809, DIE_TEMP_HIGH, 3, 7),
534 INIT_REGMAP_IRQ(AXP809, LOW_PWR_LVL1, 3, 1),
535 INIT_REGMAP_IRQ(AXP809, LOW_PWR_LVL2, 3, 0),
536 INIT_REGMAP_IRQ(AXP809, TIMER, 4, 7),
537 INIT_REGMAP_IRQ(AXP809, PEK_RIS_EDGE, 4, 6),
538 INIT_REGMAP_IRQ(AXP809, PEK_FAL_EDGE, 4, 5),
539 INIT_REGMAP_IRQ(AXP809, PEK_SHORT, 4, 4),
540 INIT_REGMAP_IRQ(AXP809, PEK_LONG, 4, 3),
541 INIT_REGMAP_IRQ(AXP809, PEK_OVER_OFF, 4, 2),
542 INIT_REGMAP_IRQ(AXP809, GPIO1_INPUT, 4, 1),
543 INIT_REGMAP_IRQ(AXP809, GPIO0_INPUT, 4, 0),
546 static const struct regmap_irq axp15060_regmap_irqs[] = {
547 INIT_REGMAP_IRQ(AXP15060, DIE_TEMP_HIGH_LV1, 0, 0),
548 INIT_REGMAP_IRQ(AXP15060, DIE_TEMP_HIGH_LV2, 0, 1),
549 INIT_REGMAP_IRQ(AXP15060, DCDC1_V_LOW, 0, 2),
550 INIT_REGMAP_IRQ(AXP15060, DCDC2_V_LOW, 0, 3),
551 INIT_REGMAP_IRQ(AXP15060, DCDC3_V_LOW, 0, 4),
552 INIT_REGMAP_IRQ(AXP15060, DCDC4_V_LOW, 0, 5),
553 INIT_REGMAP_IRQ(AXP15060, DCDC5_V_LOW, 0, 6),
554 INIT_REGMAP_IRQ(AXP15060, DCDC6_V_LOW, 0, 7),
555 INIT_REGMAP_IRQ(AXP15060, PEK_LONG, 1, 0),
556 INIT_REGMAP_IRQ(AXP15060, PEK_SHORT, 1, 1),
557 INIT_REGMAP_IRQ(AXP15060, GPIO1_INPUT, 1, 2),
558 INIT_REGMAP_IRQ(AXP15060, PEK_FAL_EDGE, 1, 3),
559 INIT_REGMAP_IRQ(AXP15060, PEK_RIS_EDGE, 1, 4),
560 INIT_REGMAP_IRQ(AXP15060, GPIO2_INPUT, 1, 5),
563 static const struct regmap_irq_chip axp152_regmap_irq_chip = {
564 .name = "axp152_irq_chip",
565 .status_base = AXP152_IRQ1_STATE,
566 .ack_base = AXP152_IRQ1_STATE,
567 .unmask_base = AXP152_IRQ1_EN,
568 .init_ack_masked = true,
569 .irqs = axp152_regmap_irqs,
570 .num_irqs = ARRAY_SIZE(axp152_regmap_irqs),
574 static const struct regmap_irq_chip axp20x_regmap_irq_chip = {
575 .name = "axp20x_irq_chip",
576 .status_base = AXP20X_IRQ1_STATE,
577 .ack_base = AXP20X_IRQ1_STATE,
578 .unmask_base = AXP20X_IRQ1_EN,
579 .init_ack_masked = true,
580 .irqs = axp20x_regmap_irqs,
581 .num_irqs = ARRAY_SIZE(axp20x_regmap_irqs),
586 static const struct regmap_irq_chip axp22x_regmap_irq_chip = {
587 .name = "axp22x_irq_chip",
588 .status_base = AXP20X_IRQ1_STATE,
589 .ack_base = AXP20X_IRQ1_STATE,
590 .unmask_base = AXP20X_IRQ1_EN,
591 .init_ack_masked = true,
592 .irqs = axp22x_regmap_irqs,
593 .num_irqs = ARRAY_SIZE(axp22x_regmap_irqs),
597 static const struct regmap_irq_chip axp288_regmap_irq_chip = {
598 .name = "axp288_irq_chip",
599 .status_base = AXP20X_IRQ1_STATE,
600 .ack_base = AXP20X_IRQ1_STATE,
601 .unmask_base = AXP20X_IRQ1_EN,
602 .init_ack_masked = true,
603 .irqs = axp288_regmap_irqs,
604 .num_irqs = ARRAY_SIZE(axp288_regmap_irqs),
609 static const struct regmap_irq_chip axp803_regmap_irq_chip = {
611 .status_base = AXP20X_IRQ1_STATE,
612 .ack_base = AXP20X_IRQ1_STATE,
613 .unmask_base = AXP20X_IRQ1_EN,
614 .init_ack_masked = true,
615 .irqs = axp803_regmap_irqs,
616 .num_irqs = ARRAY_SIZE(axp803_regmap_irqs),
620 static const struct regmap_irq_chip axp806_regmap_irq_chip = {
622 .status_base = AXP20X_IRQ1_STATE,
623 .ack_base = AXP20X_IRQ1_STATE,
624 .unmask_base = AXP20X_IRQ1_EN,
625 .init_ack_masked = true,
626 .irqs = axp806_regmap_irqs,
627 .num_irqs = ARRAY_SIZE(axp806_regmap_irqs),
631 static const struct regmap_irq_chip axp809_regmap_irq_chip = {
633 .status_base = AXP20X_IRQ1_STATE,
634 .ack_base = AXP20X_IRQ1_STATE,
635 .unmask_base = AXP20X_IRQ1_EN,
636 .init_ack_masked = true,
637 .irqs = axp809_regmap_irqs,
638 .num_irqs = ARRAY_SIZE(axp809_regmap_irqs),
642 static const struct regmap_irq_chip axp15060_regmap_irq_chip = {
644 .status_base = AXP15060_IRQ1_STATE,
645 .ack_base = AXP15060_IRQ1_STATE,
646 .unmask_base = AXP15060_IRQ1_EN,
647 .init_ack_masked = true,
648 .irqs = axp15060_regmap_irqs,
649 .num_irqs = ARRAY_SIZE(axp15060_regmap_irqs),
653 static const struct mfd_cell axp20x_cells[] = {
655 .name = "axp20x-gpio",
656 .of_compatible = "x-powers,axp209-gpio",
658 .name = "axp20x-pek",
659 .num_resources = ARRAY_SIZE(axp20x_pek_resources),
660 .resources = axp20x_pek_resources,
662 .name = "axp20x-regulator",
664 .name = "axp20x-adc",
665 .of_compatible = "x-powers,axp209-adc",
667 .name = "axp20x-battery-power-supply",
668 .of_compatible = "x-powers,axp209-battery-power-supply",
670 .name = "axp20x-ac-power-supply",
671 .of_compatible = "x-powers,axp202-ac-power-supply",
672 .num_resources = ARRAY_SIZE(axp20x_ac_power_supply_resources),
673 .resources = axp20x_ac_power_supply_resources,
675 .name = "axp20x-usb-power-supply",
676 .of_compatible = "x-powers,axp202-usb-power-supply",
677 .num_resources = ARRAY_SIZE(axp20x_usb_power_supply_resources),
678 .resources = axp20x_usb_power_supply_resources,
682 static const struct mfd_cell axp221_cells[] = {
684 .name = "axp20x-gpio",
685 .of_compatible = "x-powers,axp221-gpio",
687 .name = "axp221-pek",
688 .num_resources = ARRAY_SIZE(axp22x_pek_resources),
689 .resources = axp22x_pek_resources,
691 .name = "axp20x-regulator",
693 .name = "axp22x-adc",
694 .of_compatible = "x-powers,axp221-adc",
696 .name = "axp20x-ac-power-supply",
697 .of_compatible = "x-powers,axp221-ac-power-supply",
698 .num_resources = ARRAY_SIZE(axp20x_ac_power_supply_resources),
699 .resources = axp20x_ac_power_supply_resources,
701 .name = "axp20x-battery-power-supply",
702 .of_compatible = "x-powers,axp221-battery-power-supply",
704 .name = "axp20x-usb-power-supply",
705 .of_compatible = "x-powers,axp221-usb-power-supply",
706 .num_resources = ARRAY_SIZE(axp22x_usb_power_supply_resources),
707 .resources = axp22x_usb_power_supply_resources,
711 static const struct mfd_cell axp223_cells[] = {
713 .name = "axp20x-gpio",
714 .of_compatible = "x-powers,axp221-gpio",
716 .name = "axp221-pek",
717 .num_resources = ARRAY_SIZE(axp22x_pek_resources),
718 .resources = axp22x_pek_resources,
720 .name = "axp22x-adc",
721 .of_compatible = "x-powers,axp221-adc",
723 .name = "axp20x-battery-power-supply",
724 .of_compatible = "x-powers,axp221-battery-power-supply",
726 .name = "axp20x-regulator",
728 .name = "axp20x-ac-power-supply",
729 .of_compatible = "x-powers,axp221-ac-power-supply",
730 .num_resources = ARRAY_SIZE(axp20x_ac_power_supply_resources),
731 .resources = axp20x_ac_power_supply_resources,
733 .name = "axp20x-usb-power-supply",
734 .of_compatible = "x-powers,axp223-usb-power-supply",
735 .num_resources = ARRAY_SIZE(axp22x_usb_power_supply_resources),
736 .resources = axp22x_usb_power_supply_resources,
740 static const struct mfd_cell axp152_cells[] = {
742 .name = "axp20x-pek",
743 .num_resources = ARRAY_SIZE(axp152_pek_resources),
744 .resources = axp152_pek_resources,
748 static const struct resource axp288_adc_resources[] = {
749 DEFINE_RES_IRQ_NAMED(AXP288_IRQ_GPADC, "GPADC"),
752 static const struct resource axp288_extcon_resources[] = {
753 DEFINE_RES_IRQ(AXP288_IRQ_VBUS_FALL),
754 DEFINE_RES_IRQ(AXP288_IRQ_VBUS_RISE),
755 DEFINE_RES_IRQ(AXP288_IRQ_MV_CHNG),
756 DEFINE_RES_IRQ(AXP288_IRQ_BC_USB_CHNG),
759 static const struct resource axp288_charger_resources[] = {
760 DEFINE_RES_IRQ(AXP288_IRQ_OV),
761 DEFINE_RES_IRQ(AXP288_IRQ_DONE),
762 DEFINE_RES_IRQ(AXP288_IRQ_CHARGING),
763 DEFINE_RES_IRQ(AXP288_IRQ_SAFE_QUIT),
764 DEFINE_RES_IRQ(AXP288_IRQ_SAFE_ENTER),
765 DEFINE_RES_IRQ(AXP288_IRQ_QCBTU),
766 DEFINE_RES_IRQ(AXP288_IRQ_CBTU),
767 DEFINE_RES_IRQ(AXP288_IRQ_QCBTO),
768 DEFINE_RES_IRQ(AXP288_IRQ_CBTO),
771 static const char * const axp288_fuel_gauge_suppliers[] = { "axp288_charger" };
773 static const struct property_entry axp288_fuel_gauge_properties[] = {
774 PROPERTY_ENTRY_STRING_ARRAY("supplied-from", axp288_fuel_gauge_suppliers),
778 static const struct software_node axp288_fuel_gauge_sw_node = {
779 .name = "axp288_fuel_gauge",
780 .properties = axp288_fuel_gauge_properties,
783 static const struct mfd_cell axp288_cells[] = {
785 .name = "axp288_adc",
786 .num_resources = ARRAY_SIZE(axp288_adc_resources),
787 .resources = axp288_adc_resources,
789 .name = "axp288_extcon",
790 .num_resources = ARRAY_SIZE(axp288_extcon_resources),
791 .resources = axp288_extcon_resources,
793 .name = "axp288_charger",
794 .num_resources = ARRAY_SIZE(axp288_charger_resources),
795 .resources = axp288_charger_resources,
797 .name = "axp288_fuel_gauge",
798 .num_resources = ARRAY_SIZE(axp288_fuel_gauge_resources),
799 .resources = axp288_fuel_gauge_resources,
800 .swnode = &axp288_fuel_gauge_sw_node,
802 .name = "axp221-pek",
803 .num_resources = ARRAY_SIZE(axp288_power_button_resources),
804 .resources = axp288_power_button_resources,
806 .name = "axp288_pmic_acpi",
810 static const struct mfd_cell axp803_cells[] = {
812 .name = "axp221-pek",
813 .num_resources = ARRAY_SIZE(axp803_pek_resources),
814 .resources = axp803_pek_resources,
816 .name = "axp20x-gpio",
817 .of_compatible = "x-powers,axp813-gpio",
819 .name = "axp813-adc",
820 .of_compatible = "x-powers,axp813-adc",
822 .name = "axp20x-battery-power-supply",
823 .of_compatible = "x-powers,axp813-battery-power-supply",
825 .name = "axp20x-ac-power-supply",
826 .of_compatible = "x-powers,axp813-ac-power-supply",
827 .num_resources = ARRAY_SIZE(axp20x_ac_power_supply_resources),
828 .resources = axp20x_ac_power_supply_resources,
830 .name = "axp20x-usb-power-supply",
831 .num_resources = ARRAY_SIZE(axp803_usb_power_supply_resources),
832 .resources = axp803_usb_power_supply_resources,
833 .of_compatible = "x-powers,axp813-usb-power-supply",
835 { .name = "axp20x-regulator" },
838 static const struct mfd_cell axp806_self_working_cells[] = {
840 .name = "axp221-pek",
841 .num_resources = ARRAY_SIZE(axp806_pek_resources),
842 .resources = axp806_pek_resources,
844 { .name = "axp20x-regulator" },
847 static const struct mfd_cell axp806_cells[] = {
850 .name = "axp20x-regulator",
854 static const struct mfd_cell axp809_cells[] = {
856 .name = "axp20x-gpio",
857 .of_compatible = "x-powers,axp221-gpio",
859 .name = "axp221-pek",
860 .num_resources = ARRAY_SIZE(axp809_pek_resources),
861 .resources = axp809_pek_resources,
864 .name = "axp20x-regulator",
868 static const struct mfd_cell axp813_cells[] = {
870 .name = "axp221-pek",
871 .num_resources = ARRAY_SIZE(axp803_pek_resources),
872 .resources = axp803_pek_resources,
874 .name = "axp20x-regulator",
876 .name = "axp20x-gpio",
877 .of_compatible = "x-powers,axp813-gpio",
879 .name = "axp813-adc",
880 .of_compatible = "x-powers,axp813-adc",
882 .name = "axp20x-battery-power-supply",
883 .of_compatible = "x-powers,axp813-battery-power-supply",
885 .name = "axp20x-ac-power-supply",
886 .of_compatible = "x-powers,axp813-ac-power-supply",
887 .num_resources = ARRAY_SIZE(axp20x_ac_power_supply_resources),
888 .resources = axp20x_ac_power_supply_resources,
890 .name = "axp20x-usb-power-supply",
891 .num_resources = ARRAY_SIZE(axp803_usb_power_supply_resources),
892 .resources = axp803_usb_power_supply_resources,
893 .of_compatible = "x-powers,axp813-usb-power-supply",
897 static const struct mfd_cell axp15060_cells[] = {
899 .name = "axp221-pek",
900 .num_resources = ARRAY_SIZE(axp15060_pek_resources),
901 .resources = axp15060_pek_resources,
903 .name = "axp20x-regulator",
907 /* For boards that don't have IRQ line connected to SOC. */
908 static const struct mfd_cell axp_regulator_only_cells[] = {
910 .name = "axp20x-regulator",
914 static int axp20x_power_off(struct sys_off_data *data)
916 struct axp20x_dev *axp20x = data->cb_data;
918 regmap_write(axp20x->regmap, AXP20X_OFF_CTRL, AXP20X_OFF);
920 /* Give capacitors etc. time to drain to avoid kernel panic msg. */
926 int axp20x_match_device(struct axp20x_dev *axp20x)
928 struct device *dev = axp20x->dev;
929 const struct acpi_device_id *acpi_id;
930 const struct of_device_id *of_id;
933 of_id = of_match_device(dev->driver->of_match_table, dev);
935 dev_err(dev, "Unable to match OF ID\n");
938 axp20x->variant = (long)of_id->data;
940 acpi_id = acpi_match_device(dev->driver->acpi_match_table, dev);
941 if (!acpi_id || !acpi_id->driver_data) {
942 dev_err(dev, "Unable to match ACPI ID and data\n");
945 axp20x->variant = (long)acpi_id->driver_data;
948 switch (axp20x->variant) {
950 axp20x->nr_cells = ARRAY_SIZE(axp152_cells);
951 axp20x->cells = axp152_cells;
952 axp20x->regmap_cfg = &axp152_regmap_config;
953 axp20x->regmap_irq_chip = &axp152_regmap_irq_chip;
957 axp20x->nr_cells = ARRAY_SIZE(axp20x_cells);
958 axp20x->cells = axp20x_cells;
959 axp20x->regmap_cfg = &axp20x_regmap_config;
960 axp20x->regmap_irq_chip = &axp20x_regmap_irq_chip;
963 axp20x->nr_cells = ARRAY_SIZE(axp221_cells);
964 axp20x->cells = axp221_cells;
965 axp20x->regmap_cfg = &axp22x_regmap_config;
966 axp20x->regmap_irq_chip = &axp22x_regmap_irq_chip;
969 axp20x->nr_cells = ARRAY_SIZE(axp223_cells);
970 axp20x->cells = axp223_cells;
971 axp20x->regmap_cfg = &axp22x_regmap_config;
972 axp20x->regmap_irq_chip = &axp22x_regmap_irq_chip;
975 axp20x->cells = axp288_cells;
976 axp20x->nr_cells = ARRAY_SIZE(axp288_cells);
977 axp20x->regmap_cfg = &axp288_regmap_config;
978 axp20x->regmap_irq_chip = &axp288_regmap_irq_chip;
979 axp20x->irq_flags = IRQF_TRIGGER_LOW;
982 axp20x->nr_cells = ARRAY_SIZE(axp803_cells);
983 axp20x->cells = axp803_cells;
984 axp20x->regmap_cfg = &axp288_regmap_config;
985 axp20x->regmap_irq_chip = &axp803_regmap_irq_chip;
989 * Don't register the power key part if in slave mode or
990 * if there is no interrupt line.
992 if (of_property_read_bool(axp20x->dev->of_node,
993 "x-powers,self-working-mode") &&
995 axp20x->nr_cells = ARRAY_SIZE(axp806_self_working_cells);
996 axp20x->cells = axp806_self_working_cells;
998 axp20x->nr_cells = ARRAY_SIZE(axp806_cells);
999 axp20x->cells = axp806_cells;
1001 axp20x->regmap_cfg = &axp806_regmap_config;
1002 axp20x->regmap_irq_chip = &axp806_regmap_irq_chip;
1005 axp20x->nr_cells = ARRAY_SIZE(axp809_cells);
1006 axp20x->cells = axp809_cells;
1007 axp20x->regmap_cfg = &axp22x_regmap_config;
1008 axp20x->regmap_irq_chip = &axp809_regmap_irq_chip;
1011 axp20x->nr_cells = ARRAY_SIZE(axp813_cells);
1012 axp20x->cells = axp813_cells;
1013 axp20x->regmap_cfg = &axp288_regmap_config;
1015 * The IRQ table given in the datasheet is incorrect.
1016 * In IRQ enable/status registers 1, there are separate
1017 * IRQs for ACIN and VBUS, instead of bits [7:5] being
1018 * the same as bits [4:2]. So it shares the same IRQs
1019 * as the AXP803, rather than the AXP288.
1021 axp20x->regmap_irq_chip = &axp803_regmap_irq_chip;
1025 * Don't register the power key part if there is no interrupt
1028 * Since most use cases of AXP PMICs are Allwinner SOCs, board
1029 * designers follow Allwinner's reference design and connects
1030 * IRQ line to SOC, there's no need for those variants to deal
1031 * with cases that IRQ isn't connected. However, AXP15660 is
1032 * used by some other vendors' SOCs that didn't connect IRQ
1033 * line, we need to deal with this case.
1035 if (axp20x->irq > 0) {
1036 axp20x->nr_cells = ARRAY_SIZE(axp15060_cells);
1037 axp20x->cells = axp15060_cells;
1039 axp20x->nr_cells = ARRAY_SIZE(axp_regulator_only_cells);
1040 axp20x->cells = axp_regulator_only_cells;
1042 axp20x->regmap_cfg = &axp15060_regmap_config;
1043 axp20x->regmap_irq_chip = &axp15060_regmap_irq_chip;
1046 dev_err(dev, "unsupported AXP20X ID %lu\n", axp20x->variant);
1049 dev_info(dev, "AXP20x variant %s found\n",
1050 axp20x_model_names[axp20x->variant]);
1054 EXPORT_SYMBOL(axp20x_match_device);
1056 int axp20x_device_probe(struct axp20x_dev *axp20x)
1061 * The AXP806 supports either master/standalone or slave mode.
1062 * Slave mode allows sharing the serial bus, even with multiple
1063 * AXP806 which all have the same hardware address.
1065 * This is done with extra "serial interface address extension",
1066 * or AXP806_BUS_ADDR_EXT, and "register address extension", or
1067 * AXP806_REG_ADDR_EXT, registers. The former is read-only, with
1068 * 1 bit customizable at the factory, and 1 bit depending on the
1069 * state of an external pin. The latter is writable. The device
1070 * will only respond to operations to its other registers when
1071 * the these device addressing bits (in the upper 4 bits of the
1074 * By default we support an AXP806 chained to an AXP809 in slave
1075 * mode. Boards which use an AXP806 in master mode can set the
1076 * property "x-powers,master-mode" to override the default.
1078 if (axp20x->variant == AXP806_ID) {
1079 if (of_property_read_bool(axp20x->dev->of_node,
1080 "x-powers,master-mode") ||
1081 of_property_read_bool(axp20x->dev->of_node,
1082 "x-powers,self-working-mode"))
1083 regmap_write(axp20x->regmap, AXP806_REG_ADDR_EXT,
1084 AXP806_REG_ADDR_EXT_ADDR_MASTER_MODE);
1086 regmap_write(axp20x->regmap, AXP806_REG_ADDR_EXT,
1087 AXP806_REG_ADDR_EXT_ADDR_SLAVE_MODE);
1090 /* Only if there is an interrupt line connected towards the CPU. */
1091 if (axp20x->irq > 0) {
1092 ret = regmap_add_irq_chip(axp20x->regmap, axp20x->irq,
1093 IRQF_ONESHOT | IRQF_SHARED | axp20x->irq_flags,
1094 -1, axp20x->regmap_irq_chip,
1095 &axp20x->regmap_irqc);
1097 dev_err(axp20x->dev, "failed to add irq chip: %d\n",
1103 ret = mfd_add_devices(axp20x->dev, -1, axp20x->cells,
1104 axp20x->nr_cells, NULL, 0, NULL);
1107 dev_err(axp20x->dev, "failed to add MFD devices: %d\n", ret);
1108 regmap_del_irq_chip(axp20x->irq, axp20x->regmap_irqc);
1112 if (axp20x->variant != AXP288_ID)
1113 devm_register_sys_off_handler(axp20x->dev,
1114 SYS_OFF_MODE_POWER_OFF,
1115 SYS_OFF_PRIO_DEFAULT,
1116 axp20x_power_off, axp20x);
1118 dev_info(axp20x->dev, "AXP20X driver loaded\n");
1122 EXPORT_SYMBOL(axp20x_device_probe);
1124 void axp20x_device_remove(struct axp20x_dev *axp20x)
1126 mfd_remove_devices(axp20x->dev);
1127 regmap_del_irq_chip(axp20x->irq, axp20x->regmap_irqc);
1129 EXPORT_SYMBOL(axp20x_device_remove);
1131 MODULE_DESCRIPTION("PMIC MFD core driver for AXP20X");
1132 MODULE_AUTHOR("Carlo Caione <carlo@caione.org>");
1133 MODULE_LICENSE("GPL");