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_TWL4030
73 bool "TI TWL4030/TWL5030/TPS695x0 PMIC"
74 depends on TWL4030_CORE
76 This driver supports the voltage regulators provided by
77 this family of companion chips.
79 config REGULATOR_TPS65910
80 bool "TI TPS69510x PMIC"
81 depends on TPS65910_CORE
83 This driver supports the voltage regulators provided by
84 this family of companion chips.
87 config REGULATOR_WM8994
88 tristate "Wolfson Microelectronics WM8994 CODEC"
91 This driver provides support for the voltage regulators on the
94 config REGULATOR_WM831X
95 tristate "Wolfson Microelcronics WM831x PMIC regulators"
98 Support the voltage and current regulators of the WM831x series
101 config REGULATOR_WM8350
102 tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
103 depends on MFD_WM8350
105 This driver provides support for the voltage and current regulators
106 of the WM8350 AudioPlus PMIC.
108 config REGULATOR_WM8400
109 tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
110 depends on MFD_WM8400
112 This driver provides support for the voltage regulators of the
113 WM8400 AudioPlus PMIC.
115 config REGULATOR_DA903X
116 tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
117 depends on PMIC_DA903X
119 Say y here to support the BUCKs and LDOs regulators found on
120 Dialog Semiconductor DA9030/DA9034 PMIC.
122 config REGULATOR_PCF50633
123 tristate "PCF50633 regulator driver"
124 depends on MFD_PCF50633
126 Say Y here to support the voltage regulators and convertors
129 config REGULATOR_LP3971
130 tristate "National Semiconductors LP3971 PMIC regulator driver"
133 Say Y here to support the voltage regulators and convertors
134 on National Semiconductors LP3971 PMIC
136 config REGULATOR_PCAP
137 tristate "PCAP2 regulator driver"
140 This driver provides support for the voltage regulators of the
143 config REGULATOR_MC13783
144 tristate "Support regulators on Freescale MC13783 PMIC"
145 depends on MFD_MC13783
147 Say y here to support the regulators found on the Freescale MC13783
150 config REGULATOR_AB3100
151 tristate "ST-Ericsson AB3100 Regulator functions"
152 depends on AB3100_CORE
153 default y if AB3100_CORE
155 These regulators correspond to functionality in the
156 AB3100 analog baseband dealing with power regulators
159 config REGULATOR_TPS65023
160 tristate "TI TPS65023 Power regulators"
163 This driver supports TPS65023 voltage regulator chips. TPS65023 provides
164 three step-down converters and two general-purpose LDO voltage regulators.
165 It supports TI's software based Class-2 SmartReflex implementation.
167 config REGULATOR_TPS6507X
168 tristate "TI TPS6507X Power regulators"
171 This driver supports TPS6507X voltage regulator chips. TPS6507X provides
172 three step-down converters and two general-purpose LDO voltage regulators.
173 It supports TI's software based Class-2 SmartReflex implementation.
174 config RK2818_REGULATOR_CHARGE
175 tristate "rk2818 Charger IC"
177 Say Y to enable support for the current regulators charge on the RK2818.
179 config RK2818_REGULATOR_LP8725
180 tristate "rk2818 pmic lp8725"
183 Say Y to enable support for the voltage regulators pmic lp8725 on the RK2818.
184 config RK29_PWM_REGULATOR
185 tristate "rk2918 pwm voltage regulator"
187 Say Y to enable support for the voltage regulators charge on the RK2918.