1menuconfig REGULATOR
2	bool "Voltage and Current Regulator Support"
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
23if REGULATOR
24
25config REGULATOR_DEBUG
26	bool "Regulator debug support"
27	help
28	  Say yes here to enable debugging support.
29
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
41config REGULATOR_FIXED_VOLTAGE
42	tristate "Fixed voltage regulator support"
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.
47
48config REGULATOR_VIRTUAL_CONSUMER
49	tristate "Virtual regulator consumer support"
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
58config REGULATOR_USERSPACE_CONSUMER
59	tristate "Userspace regulator consumer support"
60	help
61	  There are some classes of devices that are controlled entirely
62	  from user space. Userspace consumer driver provides ability to
63	  control power supplies for such devices.
64
65          If unsure, say no.
66
67config REGULATOR_BQ24022
68	tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
69	help
70	  This driver controls a TI bq24022 Charger attached via
71	  GPIOs. The provided current regulator can enable/disable
72	  charging select between 100 mA and 500 mA charging current
73	  limit.
74
75config REGULATOR_MAX1586
76	tristate "Maxim 1586/1587 voltage regulator"
77	depends on I2C
78	help
79	  This driver controls a Maxim 1586 or 1587 voltage output
80	  regulator via I2C bus. The provided regulator is suitable
81	  for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
82
83config REGULATOR_MAX8649
84	tristate "Maxim 8649 voltage regulator"
85	depends on I2C
86	help
87	  This driver controls a Maxim 8649 voltage output regulator via
88	  I2C bus.
89
90config REGULATOR_MAX8660
91	tristate "Maxim 8660/8661 voltage regulator"
92	depends on I2C
93	help
94	  This driver controls a Maxim 8660/8661 voltage output
95	  regulator via I2C bus.
96
97config REGULATOR_MAX8925
98	tristate "Maxim MAX8925 Power Management IC"
99	depends on MFD_MAX8925
100	help
101	  Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
102
103config REGULATOR_MAX8952
104	tristate "Maxim MAX8952 Power Management IC"
105	depends on I2C
106	help
107	  This driver controls a Maxim 8952 voltage output regulator
108	  via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
109	  modes ranging from 0.77V to 1.40V by 0.01V steps.
110
111config REGULATOR_MAX8997
112	tristate "Maxim 8997/8966 regulator"
113	depends on MFD_MAX8997
114	help
115	  This driver controls a Maxim 8997/8966 regulator
116	  via I2C bus. The provided regulator is suitable for S5PC110,
117	  S5PV210, and Exynos-4 chips to control VCC_CORE and
118	  VCC_USIM voltages.
119
120config REGULATOR_MAX8998
121	tristate "Maxim 8998 voltage regulator"
122	depends on MFD_MAX8998
123	help
124	  This driver controls a Maxim 8998 voltage output regulator
125	  via I2C bus. The provided regulator is suitable for S3C6410
126	  and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
127
128config REGULATOR_TWL4030
129	bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
130	depends on TWL4030_CORE
131	help
132	  This driver supports the voltage regulators provided by
133	  this family of companion chips.
134
135config REGULATOR_WM831X
136	tristate "Wolfson Microelcronics WM831x PMIC regulators"
137	depends on MFD_WM831X
138	help
139	  Support the voltage and current regulators of the WM831x series
140	  of PMIC devices.
141
142config REGULATOR_WM8350
143	tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
144	depends on MFD_WM8350
145	help
146	  This driver provides support for the voltage and current regulators
147          of the WM8350 AudioPlus PMIC.
148
149config REGULATOR_WM8400
150	tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
151	depends on MFD_WM8400
152	help
153	  This driver provides support for the voltage regulators of the
154	  WM8400 AudioPlus PMIC.
155
156config REGULATOR_WM8994
157	tristate "Wolfson Microelectronics WM8994 CODEC"
158	depends on MFD_WM8994
159	help
160	  This driver provides support for the voltage regulators on the
161	  WM8994 CODEC.
162
163config REGULATOR_DA903X
164	tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
165	depends on PMIC_DA903X
166	help
167	  Say y here to support the BUCKs and LDOs regulators found on
168	  Dialog Semiconductor DA9030/DA9034 PMIC.
169
170config REGULATOR_PCF50633
171	tristate "PCF50633 regulator driver"
172        depends on MFD_PCF50633
173	help
174	 Say Y here to support the voltage regulators and convertors
175	 on PCF50633
176
177config REGULATOR_LP3971
178	tristate "National Semiconductors LP3971 PMIC regulator driver"
179	depends on I2C
180	help
181	 Say Y here to support the voltage regulators and convertors
182	 on National Semiconductors LP3971 PMIC
183
184config REGULATOR_LP3972
185	tristate "National Semiconductors LP3972 PMIC regulator driver"
186	depends on I2C
187	help
188	 Say Y here to support the voltage regulators and convertors
189	 on National Semiconductors LP3972 PMIC
190
191config REGULATOR_PCAP
192	tristate "PCAP2 regulator driver"
193	depends on EZX_PCAP
194	help
195	 This driver provides support for the voltage regulators of the
196	 PCAP2 PMIC.
197
198config REGULATOR_MC13XXX_CORE
199	tristate
200
201config REGULATOR_MC13783
202	tristate "Support regulators on Freescale MC13783 PMIC"
203	depends on MFD_MC13783
204	select REGULATOR_MC13XXX_CORE
205	help
206	  Say y here to support the regulators found on the Freescale MC13783
207	  PMIC.
208
209config REGULATOR_MC13892
210	tristate "Support regulators on Freescale MC13892 PMIC"
211	depends on MFD_MC13XXX
212	select REGULATOR_MC13XXX_CORE
213	help
214	  Say y here to support the regulators found on the Freescale MC13892
215	  PMIC.
216
217config REGULATOR_AB3100
218	tristate "ST-Ericsson AB3100 Regulator functions"
219	depends on AB3100_CORE
220	default y if AB3100_CORE
221	help
222	 These regulators correspond to functionality in the
223	 AB3100 analog baseband dealing with power regulators
224	 for the system.
225
226config REGULATOR_TPS6105X
227	tristate "TI TPS6105X Power regulators"
228	depends on TPS6105X
229	default y if TPS6105X
230	help
231	  This driver supports TPS61050/TPS61052 voltage regulator chips.
232	  It is a single boost converter primarily for white LEDs and
233	  audio amplifiers.
234
235config REGULATOR_TPS65023
236	tristate "TI TPS65023 Power regulators"
237	depends on I2C
238	help
239	  This driver supports TPS65023 voltage regulator chips. TPS65023 provides
240	  three step-down converters and two general-purpose LDO voltage regulators.
241	  It supports TI's software based Class-2 SmartReflex implementation.
242
243config REGULATOR_TPS6507X
244	tristate "TI TPS6507X Power regulators"
245	depends on I2C
246	help
247	  This driver supports TPS6507X voltage regulator chips. TPS6507X provides
248	  three step-down converters and two general-purpose LDO voltage regulators.
249	  It supports TI's software based Class-2 SmartReflex implementation.
250
251config REGULATOR_88PM8607
252	bool "Marvell 88PM8607 Power regulators"
253	depends on MFD_88PM860X=y
254	help
255	  This driver supports 88PM8607 voltage regulator chips.
256
257config REGULATOR_ISL6271A
258	tristate "Intersil ISL6271A Power regulator"
259	depends on I2C
260	help
261	  This driver supports ISL6271A voltage regulator chip.
262
263config REGULATOR_AD5398
264	tristate "Analog Devices AD5398/AD5821 regulators"
265	depends on I2C
266	help
267	  This driver supports AD5398 and AD5821 current regulator chips.
268	  If building into module, its name is ad5398.ko.
269
270config REGULATOR_AB8500
271	bool "ST-Ericsson AB8500 Power Regulators"
272	depends on AB8500_CORE
273	help
274	  This driver supports the regulators found on the ST-Ericsson mixed
275	  signal AB8500 PMIC
276
277config REGULATOR_TPS6586X
278	tristate "TI TPS6586X Power regulators"
279	depends on MFD_TPS6586X
280	help
281	  This driver supports TPS6586X voltage regulator chips.
282
283config REGULATOR_TPS6524X
284	tristate "TI TPS6524X Power regulators"
285	depends on SPI
286	help
287	  This driver supports TPS6524X voltage regulator chips. TPS6524X
288	  provides three step-down converters and two general-purpose LDO
289	  voltage regulators.  This device is interfaced using a customized
290	  serial interface currently supported on the sequencer serial
291	  port controller.
292
293endif
294
295