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Takashi Iwaibbda14d2008-10-30 15:57:05 +01001menuconfig REGULATOR
Liam Girdwoodba7e4762008-04-30 17:13:42 +01002 bool "Voltage and Current Regulator Support"
Liam Girdwoodba7e4762008-04-30 17:13:42 +01003 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
Takashi Iwaibbda14d2008-10-30 15:57:05 +010023if REGULATOR
24
Liam Girdwoodba7e4762008-04-30 17:13:42 +010025config REGULATOR_DEBUG
26 bool "Regulator debug support"
Liam Girdwoodba7e4762008-04-30 17:13:42 +010027 help
28 Say yes here to enable debugging support.
29
30config REGULATOR_FIXED_VOLTAGE
Mark Browna9cb63b2009-01-19 13:37:05 +000031 tristate "Fixed voltage regulator support"
Mark Browna9cb63b2009-01-19 13:37:05 +000032 help
33 This driver provides support for fixed voltage regulators,
34 useful for systems which use a combination of software
35 managed regulators and simple non-configurable regulators.
Liam Girdwoodba7e4762008-04-30 17:13:42 +010036
37config REGULATOR_VIRTUAL_CONSUMER
38 tristate "Virtual regulator consumer support"
Liam Girdwoodba7e4762008-04-30 17:13:42 +010039 help
40 This driver provides a virtual consumer for the voltage and
41 current regulator API which provides sysfs controls for
42 configuring the supplies requested. This is mainly useful
43 for test purposes.
44
45 If unsure, say no.
46
Mike Rapoport1d98ccc2009-04-26 16:49:39 +030047config REGULATOR_USERSPACE_CONSUMER
48 tristate "Userspace regulator consumer support"
Mike Rapoport1d98ccc2009-04-26 16:49:39 +030049 help
50 There are some classes of devices that are controlled entirely
Michael Prokop6f2653e2009-09-05 02:59:14 +020051 from user space. Userspace consumer driver provides ability to
Mike Rapoport1d98ccc2009-04-26 16:49:39 +030052 control power supplies for such devices.
53
54 If unsure, say no.
55
Philipp Zabel0eb5d5a2008-07-11 17:28:06 +020056config REGULATOR_BQ24022
57 tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
Philipp Zabel0eb5d5a2008-07-11 17:28:06 +020058 help
59 This driver controls a TI bq24022 Charger attached via
60 GPIOs. The provided current regulator can enable/disable
61 charging select between 100 mA and 500 mA charging current
62 limit.
63
Robert Jarzmik55f4fa42009-04-23 20:10:43 +020064config REGULATOR_MAX1586
65 tristate "Maxim 1586/1587 voltage regulator"
66 depends on I2C
Robert Jarzmik55f4fa42009-04-23 20:10:43 +020067 help
68 This driver controls a Maxim 1586 or 1587 voltage output
69 regulator via I2C bus. The provided regulator is suitable
70 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
71
David Brownellfa16a5c2009-02-08 10:37:06 -080072config REGULATOR_TWL4030
Rajendra Nayak441a4502009-12-13 22:19:23 +010073 bool "TI TWL4030/TWL5030/TWL6030/TPS695x0 PMIC"
David Brownellfa16a5c2009-02-08 10:37:06 -080074 depends on TWL4030_CORE
75 help
76 This driver supports the voltage regulators provided by
77 this family of companion chips.
78
Mark Browne4ee8312009-07-28 15:21:49 +010079config REGULATOR_WM831X
80 tristate "Wolfson Microelcronics WM831x PMIC regulators"
81 depends on MFD_WM831X
82 help
83 Support the voltage and current regulators of the WM831x series
84 of PMIC devices.
85
Mark Brownda091552008-10-10 15:58:15 +010086config REGULATOR_WM8350
87 tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
88 depends on MFD_WM8350
Mark Brownda091552008-10-10 15:58:15 +010089 help
90 This driver provides support for the voltage and current regulators
91 of the WM8350 AudioPlus PMIC.
92
Mark Brown42fad572008-09-11 11:12:01 +010093config REGULATOR_WM8400
94 tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
95 depends on MFD_WM8400
Mark Brown42fad572008-09-11 11:12:01 +010096 help
97 This driver provides support for the voltage regulators of the
98 WM8400 AudioPlus PMIC.
Mark Brownda091552008-10-10 15:58:15 +010099
Eric Miao129eef92008-08-27 04:16:08 +0800100config REGULATOR_DA903X
101 tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
102 depends on PMIC_DA903X
Eric Miao129eef92008-08-27 04:16:08 +0800103 help
104 Say y here to support the BUCKs and LDOs regulators found on
105 Dialog Semiconductor DA9030/DA9034 PMIC.
106
Balaji Rao5ec271e2009-01-09 01:51:01 +0100107config REGULATOR_PCF50633
108 tristate "PCF50633 regulator driver"
109 depends on MFD_PCF50633
110 help
111 Say Y here to support the voltage regulators and convertors
112 on PCF50633
113
Marek Szyprowski0cbdf7b2009-05-19 07:33:55 +0200114config REGULATOR_LP3971
115 tristate "National Semiconductors LP3971 PMIC regulator driver"
116 depends on I2C
117 help
118 Say Y here to support the voltage regulators and convertors
119 on National Semiconductors LP3971 PMIC
120
Daniel Ribeiro39b17722009-06-27 00:18:02 -0300121config REGULATOR_PCAP
122 tristate "PCAP2 regulator driver"
123 depends on EZX_PCAP
124 help
125 This driver provides support for the voltage regulators of the
126 PCAP2 PMIC.
127
Sascha Hauer295c08b2009-08-19 01:43:50 +0200128config REGULATOR_MC13783
129 tristate "Support regulators on Freescale MC13783 PMIC"
130 depends on MFD_MC13783
131 help
132 Say y here to support the regulators found on the Freescale MC13783
133 PMIC.
134
Linus Walleijd619bc12009-09-09 11:31:00 +0200135config REGULATOR_AB3100
136 tristate "ST-Ericsson AB3100 Regulator functions"
137 depends on AB3100_CORE
138 default y if AB3100_CORE
139 help
140 These regulators correspond to functionality in the
141 AB3100 analog baseband dealing with power regulators
142 for the system.
143
Anuj Aggarwal2de79852009-08-21 00:39:44 +0530144config REGULATOR_TPS65023
145 tristate "TI TPS65023 Power regulators"
146 depends on I2C
147 help
148 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
149 three step-down converters and two general-purpose LDO voltage regulators.
150 It supports TI's software based Class-2 SmartReflex implementation.
151
152config REGULATOR_TPS6507X
153 tristate "TI TPS6507X Power regulators"
154 depends on I2C
155 help
156 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
157 three step-down converters and two general-purpose LDO voltage regulators.
158 It supports TI's software based Class-2 SmartReflex implementation.
159
Takashi Iwaibbda14d2008-10-30 15:57:05 +0100160endif
Sascha Hauer295c08b2009-08-19 01:43:50 +0200161