2 bool "Voltage and Current Regulator Support"
4 Generic Voltage and Current Regulator support.
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
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).
17 This framework safely compiles out if not selected so that client
18 drivers can still be used in systems with no software controllable
25 config REGULATOR_DEBUG
26 bool "Regulator debug support"
28 Say yes here to enable debugging support.
30 config REGULATOR_FIXED_VOLTAGE
31 tristate "Fixed voltage regulator support"
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.
37 config REGULATOR_VIRTUAL_CONSUMER
38 tristate "Virtual regulator consumer support"
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
47 config REGULATOR_USERSPACE_CONSUMER
48 tristate "Userspace regulator consumer support"
50 There are some classes of devices that are controlled entirely
51 from user space. Userspace consumer driver provides ability to
52 control power supplies for such devices.
56 config REGULATOR_BQ24022
57 tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
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
64 config REGULATOR_MAX1586
65 tristate "Maxim 1586/1587 voltage regulator"
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.
72 config REGULATOR_MAX8649
73 tristate "Maxim 8649 voltage regulator"
76 This driver controls a Maxim 8649 voltage output regulator via
79 config REGULATOR_MAX8660
80 tristate "Maxim 8660/8661 voltage regulator"
83 This driver controls a Maxim 8660/8661 voltage output
84 regulator via I2C bus.
86 config REGULATOR_TWL4030
87 bool "TI TWL4030/TWL5030/TWL6030/TPS695x0 PMIC"
88 depends on TWL4030_CORE
90 This driver supports the voltage regulators provided by
91 this family of companion chips.
93 config REGULATOR_WM831X
94 tristate "Wolfson Microelcronics WM831x PMIC regulators"
97 Support the voltage and current regulators of the WM831x series
100 config REGULATOR_WM8350
101 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
102 depends on MFD_WM8350
104 This driver provides support for the voltage and current regulators
105 of the WM8350 AudioPlus PMIC.
107 config REGULATOR_WM8400
108 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
109 depends on MFD_WM8400
111 This driver provides support for the voltage regulators of the
112 WM8400 AudioPlus PMIC.
114 config REGULATOR_DA903X
115 tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
116 depends on PMIC_DA903X
118 Say y here to support the BUCKs and LDOs regulators found on
119 Dialog Semiconductor DA9030/DA9034 PMIC.
121 config REGULATOR_PCF50633
122 tristate "PCF50633 regulator driver"
123 depends on MFD_PCF50633
125 Say Y here to support the voltage regulators and convertors
128 config REGULATOR_LP3971
129 tristate "National Semiconductors LP3971 PMIC regulator driver"
132 Say Y here to support the voltage regulators and convertors
133 on National Semiconductors LP3971 PMIC
135 config REGULATOR_PCAP
136 tristate "PCAP2 regulator driver"
139 This driver provides support for the voltage regulators of the
142 config REGULATOR_MC13783
143 tristate "Support regulators on Freescale MC13783 PMIC"
144 depends on MFD_MC13783
146 Say y here to support the regulators found on the Freescale MC13783
149 config REGULATOR_AB3100
150 tristate "ST-Ericsson AB3100 Regulator functions"
151 depends on AB3100_CORE
152 default y if AB3100_CORE
154 These regulators correspond to functionality in the
155 AB3100 analog baseband dealing with power regulators
158 config REGULATOR_TPS65023
159 tristate "TI TPS65023 Power regulators"
162 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
163 three step-down converters and two general-purpose LDO voltage regulators.
164 It supports TI's software based Class-2 SmartReflex implementation.
166 config REGULATOR_TPS6507X
167 tristate "TI TPS6507X Power regulators"
170 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
171 three step-down converters and two general-purpose LDO voltage regulators.
172 It supports TI's software based Class-2 SmartReflex implementation.
174 config REGULATOR_88PM8607
175 bool "Marvell 88PM8607 Power regulators"
176 depends on MFD_88PM8607=y
178 This driver supports 88PM8607 voltage regulator chips.