regulator: wm8400: Use regulator_map_voltage_linear for wm8400_dcdc_ops
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / regulator / Kconfig
CommitLineData
bbda14df 1menuconfig REGULATOR
ba7e4763 2 bool "Voltage and Current Regulator Support"
ba7e4763
LG
3 help
4 Generic Voltage and Current Regulator support.
5
6 This framework is designed to provide a generic interface to voltage
7 and current regulators within the Linux kernel. It's intended to
8 provide voltage and current control to client or consumer drivers and
9 also provide status information to user space applications through a
10 sysfs interface.
11
12 The intention is to allow systems to dynamically control regulator
13 output in order to save power and prolong battery life. This applies
14 to both voltage regulators (where voltage output is controllable) and
15 current sinks (where current output is controllable).
16
17 This framework safely compiles out if not selected so that client
18 drivers can still be used in systems with no software controllable
19 regulators.
20
21 If unsure, say no.
22
bbda14df
TI
23if REGULATOR
24
ba7e4763
LG
25config REGULATOR_DEBUG
26 bool "Regulator debug support"
ba7e4763
LG
27 help
28 Say yes here to enable debugging support.
29
34abbd68
MB
30config REGULATOR_DUMMY
31 bool "Provide a dummy regulator if regulator lookups fail"
32 help
33 If this option is enabled then when a regulator lookup fails
34 and the board has not specified that it has provided full
35 constraints then the regulator core will provide an always
36 enabled dummy regulator will be provided, allowing consumer
37 drivers to continue.
38
39 A warning will be generated when this substitution is done.
40
ba7e4763 41config REGULATOR_FIXED_VOLTAGE
a9cb63b2 42 tristate "Fixed voltage regulator support"
a9cb63b2
MB
43 help
44 This driver provides support for fixed voltage regulators,
45 useful for systems which use a combination of software
46 managed regulators and simple non-configurable regulators.
ba7e4763
LG
47
48config REGULATOR_VIRTUAL_CONSUMER
49 tristate "Virtual regulator consumer support"
ba7e4763
LG
50 help
51 This driver provides a virtual consumer for the voltage and
52 current regulator API which provides sysfs controls for
53 configuring the supplies requested. This is mainly useful
54 for test purposes.
55
56 If unsure, say no.
57
1d98cccf
MR
58config REGULATOR_USERSPACE_CONSUMER
59 tristate "Userspace regulator consumer support"
1d98cccf
MR
60 help
61 There are some classes of devices that are controlled entirely
6f2653e6 62 from user space. Userspace consumer driver provides ability to
1d98cccf
MR
63 control power supplies for such devices.
64
65 If unsure, say no.
66
3f0292ae
HS
67config REGULATOR_GPIO
68 tristate "GPIO regulator support"
d162b3c5 69 depends on GENERIC_GPIO
3f0292ae
HS
70 help
71 This driver provides support for regulators that can be
72 controlled via gpios.
73 It is capable of supporting current and voltage regulators
74 and the platform has to provide a mapping of GPIO-states
75 to target volts/amps.
76
dfb9b8a4
AL
77config REGULATOR_AD5398
78 tristate "Analog Devices AD5398/AD5821 regulators"
79 depends on I2C
0eb5d5ab 80 help
dfb9b8a4
AL
81 This driver supports AD5398 and AD5821 current regulator chips.
82 If building into module, its name is ad5398.ko.
83
84config REGULATOR_AAT2870
85 tristate "AnalogicTech AAT2870 Regulators"
86 depends on MFD_AAT2870_CORE
87 help
88 If you have a AnalogicTech AAT2870 say Y to enable the
89 regulator driver.
90
91config REGULATOR_DA903X
92 tristate "Dialog Semiconductor DA9030/DA9034 regulators"
93 depends on PMIC_DA903X
94 help
95 Say y here to support the BUCKs and LDOs regulators found on
96 Dialog Semiconductor DA9030/DA9034 PMIC.
97
98config REGULATOR_DA9052
99 tristate "Dialog Semiconductor DA9052/DA9053 regulators"
100 depends on PMIC_DA9052
101 help
102 This driver supports the voltage regulators of DA9052-BC and
103 DA9053-AA/Bx PMIC.
104
e3e5aff7
YCLP
105config REGULATOR_ANATOP
106 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
107 depends on MFD_ANATOP
108 help
109 Say y here to support Freescale i.MX on-chip ANATOP LDOs
110 regulators. It is recommended that this option be
111 enabled on i.MX6 platform.
112
dfb9b8a4
AL
113config REGULATOR_MC13XXX_CORE
114 tristate
115
116config REGULATOR_MC13783
117 tristate "Freescale MC13783 regulator driver"
118 depends on MFD_MC13783
119 select REGULATOR_MC13XXX_CORE
120 help
121 Say y here to support the regulators found on the Freescale MC13783
122 PMIC.
123
124config REGULATOR_MC13892
125 tristate "Freescale MC13892 regulator driver"
126 depends on MFD_MC13XXX
127 select REGULATOR_MC13XXX_CORE
128 help
129 Say y here to support the regulators found on the Freescale MC13892
130 PMIC.
131
132config REGULATOR_ISL6271A
133 tristate "Intersil ISL6271A Power regulator"
134 depends on I2C
135 help
136 This driver supports ISL6271A voltage regulator chip.
137
138config REGULATOR_88PM8607
139 bool "Marvell 88PM8607 Power regulators"
140 depends on MFD_88PM860X=y
141 help
142 This driver supports 88PM8607 voltage regulator chips.
0eb5d5ab 143
55f4fa4e
RJ
144config REGULATOR_MAX1586
145 tristate "Maxim 1586/1587 voltage regulator"
146 depends on I2C
55f4fa4e
RJ
147 help
148 This driver controls a Maxim 1586 or 1587 voltage output
149 regulator via I2C bus. The provided regulator is suitable
150 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
151
a71b797f
HZ
152config REGULATOR_MAX8649
153 tristate "Maxim 8649 voltage regulator"
154 depends on I2C
c5b68d47 155 select REGMAP_I2C
a71b797f
HZ
156 help
157 This driver controls a Maxim 8649 voltage output regulator via
158 I2C bus.
159
27f37e4b
WS
160config REGULATOR_MAX8660
161 tristate "Maxim 8660/8661 voltage regulator"
162 depends on I2C
163 help
164 This driver controls a Maxim 8660/8661 voltage output
165 regulator via I2C bus.
166
08ff6f2a
HZ
167config REGULATOR_MAX8925
168 tristate "Maxim MAX8925 Power Management IC"
169 depends on MFD_MAX8925
170 help
171 Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
172
202f4f53
MH
173config REGULATOR_MAX8952
174 tristate "Maxim MAX8952 Power Management IC"
175 depends on I2C
176 help
177 This driver controls a Maxim 8952 voltage output regulator
178 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
179 modes ranging from 0.77V to 1.40V by 0.01V steps.
180
bd6ca2cf
MH
181config REGULATOR_MAX8997
182 tristate "Maxim 8997/8966 regulator"
183 depends on MFD_MAX8997
184 help
185 This driver controls a Maxim 8997/8966 regulator
186 via I2C bus. The provided regulator is suitable for S5PC110,
187 S5PV210, and Exynos-4 chips to control VCC_CORE and
188 VCC_USIM voltages.
189
156f2528
KP
190config REGULATOR_MAX8998
191 tristate "Maxim 8998 voltage regulator"
69f71008 192 depends on MFD_MAX8998
156f2528
KP
193 help
194 This driver controls a Maxim 8998 voltage output regulator
195 via I2C bus. The provided regulator is suitable for S3C6410
196 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
197
dfb9b8a4
AL
198config REGULATOR_PCAP
199 tristate "Motorola PCAP2 regulator driver"
200 depends on EZX_PCAP
5ec271e7 201 help
dfb9b8a4
AL
202 This driver provides support for the voltage regulators of the
203 PCAP2 PMIC.
5ec271e7 204
0cbdf7bc
MS
205config REGULATOR_LP3971
206 tristate "National Semiconductors LP3971 PMIC regulator driver"
207 depends on I2C
208 help
209 Say Y here to support the voltage regulators and convertors
210 on National Semiconductors LP3971 PMIC
211
5976f095
AL
212config REGULATOR_LP3972
213 tristate "National Semiconductors LP3972 PMIC regulator driver"
214 depends on I2C
215 help
216 Say Y here to support the voltage regulators and convertors
217 on National Semiconductors LP3972 PMIC
218
dfb9b8a4
AL
219config REGULATOR_PCF50633
220 tristate "NXP PCF50633 regulator driver"
221 depends on MFD_PCF50633
295c08bc 222 help
dfb9b8a4
AL
223 Say Y here to support the voltage regulators and convertors
224 on PCF50633
295c08bc 225
6ffc3270
LD
226config REGULATOR_RC5T583
227 tristate "RICOH RC5T583 Power regulators"
228 depends on MFD_RC5T583
229 help
230 Select this option to enable the power regulator of RICOH
231 PMIC RC5T583.
232 This driver supports the control of different power rails of device
233 through regulator interface. The device supports multiple DCDC/LDO
234 outputs which can be controlled by i2c communication.
235
dfb9b8a4
AL
236config REGULATOR_S5M8767
237 tristate "Samsung S5M8767A voltage regulator"
238 depends on MFD_S5M_CORE
5e428d5c 239 help
dfb9b8a4
AL
240 This driver supports a Samsung S5M8767A voltage output regulator
241 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
242 supports DVS mode with 8bits of output voltage control.
5e428d5c 243
d619bc14
LW
244config REGULATOR_AB3100
245 tristate "ST-Ericsson AB3100 Regulator functions"
246 depends on AB3100_CORE
247 default y if AB3100_CORE
248 help
249 These regulators correspond to functionality in the
250 AB3100 analog baseband dealing with power regulators
251 for the system.
252
dfb9b8a4
AL
253config REGULATOR_AB8500
254 bool "ST-Ericsson AB8500 Power Regulators"
255 depends on AB8500_CORE
256 help
257 This driver supports the regulators found on the ST-Ericsson mixed
258 signal AB8500 PMIC
259
260config REGULATOR_DBX500_PRCMU
261 bool
262
263config REGULATOR_DB8500_PRCMU
264 bool "ST-Ericsson DB8500 Voltage Domain Regulators"
265 depends on MFD_DB8500_PRCMU
266 select REGULATOR_DBX500_PRCMU
267 help
268 This driver supports the voltage domain regulators controlled by the
269 DB8500 PRCMU
270
4c5dabce
GG
271config REGULATOR_PALMAS
272 tristate "TI Palmas PMIC Regulators"
273 depends on MFD_PALMAS
274 help
275 If you wish to control the regulators on the Palmas series of
276 chips say Y here. This will enable support for all the software
277 controllable SMPS/LDO regulators.
278
279 The regulators available on Palmas series chips vary depending
280 on the muxing. This is handled automatically in the driver by
281 reading the mux info from OTP.
282
2edd3b69
LW
283config REGULATOR_TPS6105X
284 tristate "TI TPS6105X Power regulators"
285 depends on TPS6105X
286 default y if TPS6105X
287 help
288 This driver supports TPS61050/TPS61052 voltage regulator chips.
289 It is a single boost converter primarily for white LEDs and
290 audio amplifiers.
291
dfb9b8a4 292config REGULATOR_TPS62360
d1cf4f65 293 tristate "TI TPS6236x Power Regulator"
dfb9b8a4
AL
294 depends on I2C
295 select REGMAP_I2C
296 help
d1cf4f65 297 This driver supports TPS6236x voltage regulator chip. This
dfb9b8a4
AL
298 regulator is meant for processor core supply. This chip is
299 high-frequency synchronous step down dc-dc converter optimized
300 for battery-powered portable applications.
301
2de79850
AA
302config REGULATOR_TPS65023
303 tristate "TI TPS65023 Power regulators"
304 depends on I2C
90923351 305 select REGMAP_I2C
2de79850
AA
306 help
307 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
308 three step-down converters and two general-purpose LDO voltage regulators.
309 It supports TI's software based Class-2 SmartReflex implementation.
310
311config REGULATOR_TPS6507X
312 tristate "TI TPS6507X Power regulators"
313 depends on I2C
314 help
315 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
316 three step-down converters and two general-purpose LDO voltage regulators.
317 It supports TI's software based Class-2 SmartReflex implementation.
318
452534e5
VB
319config REGULATOR_TPS65090
320 tristate "TI TPS65090 Power regulator"
321 depends on MFD_TPS65090
322 help
323 This driver provides support for the voltage regulators on the
324 TI TPS65090 PMIC.
325
a493077f
AC
326config REGULATOR_TPS65217
327 tristate "TI TPS65217 Power regulators"
328 depends on MFD_TPS65217
9260ad98 329 help
a493077f
AC
330 This driver supports TPS65217 voltage regulator chips. TPS65217
331 provides three step-down converters and four general-purpose LDO
332 voltage regulators. It supports software based voltage control
333 for different voltage domains
9260ad98 334
1394fd28
CC
335config REGULATOR_TPS6524X
336 tristate "TI TPS6524X Power regulators"
337 depends on SPI
be0e2d3e 338 help
1394fd28
CC
339 This driver supports TPS6524X voltage regulator chips. TPS6524X
340 provides three step-down converters and two general-purpose LDO
341 voltage regulators. This device is interfaced using a customized
342 serial interface currently supported on the sequencer serial
343 port controller.
be0e2d3e 344
dfb9b8a4
AL
345config REGULATOR_TPS6586X
346 tristate "TI TPS6586X Power regulators"
347 depends on MFD_TPS6586X
51bd6943 348 help
dfb9b8a4 349 This driver supports TPS6586X voltage regulator chips.
51bd6943 350
518fb721 351config REGULATOR_TPS65910
ae0e6544 352 tristate "TI TPS65910/TPS65911 Power Regulators"
518fb721 353 depends on MFD_TPS65910
8b385d9b 354 help
ae0e6544 355 This driver supports TPS65910/TPS65911 voltage regulator chips.
c789ca20 356
dfb9b8a4
AL
357config REGULATOR_TPS65912
358 tristate "TI TPS65912 Power regulator"
359 depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI)
c789ca20 360 help
dfb9b8a4 361 This driver supports TPS65912 voltage regulator chip.
c789ca20 362
dfb9b8a4
AL
363config REGULATOR_TWL4030
364 bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
365 depends on TWL4030_CORE
1032fbfd 366 help
dfb9b8a4
AL
367 This driver supports the voltage regulators provided by
368 this family of companion chips.
1032fbfd 369
dfb9b8a4
AL
370config REGULATOR_WM831X
371 tristate "Wolfson Microelectronics WM831x PMIC regulators"
372 depends on MFD_WM831X
49610235 373 help
dfb9b8a4
AL
374 Support the voltage and current regulators of the WM831x series
375 of PMIC devices.
49610235 376
dfb9b8a4
AL
377config REGULATOR_WM8350
378 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
379 depends on MFD_WM8350
1394fd28 380 help
dfb9b8a4
AL
381 This driver provides support for the voltage and current regulators
382 of the WM8350 AudioPlus PMIC.
1394fd28 383
dfb9b8a4
AL
384config REGULATOR_WM8400
385 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
386 depends on MFD_WM8400
518fb721 387 help
dfb9b8a4
AL
388 This driver provides support for the voltage regulators of the
389 WM8400 AudioPlus PMIC.
518fb721 390
dfb9b8a4
AL
391config REGULATOR_WM8994
392 tristate "Wolfson Microelectronics WM8994 CODEC"
393 depends on MFD_WM8994
f7eb6c5e 394 help
dfb9b8a4
AL
395 This driver provides support for the voltage regulators on the
396 WM8994 CODEC.
f7eb6c5e 397
bbda14df 398endif
295c08bc 399