2 bool "Voltage and Current Regulator Support"
5 Generic Voltage and Current Regulator support.
7 This framework is designed to provide a generic interface to voltage
8 and current regulators within the Linux kernel. It's intended to
9 provide voltage and current control to client or consumer drivers and
10 also provide status information to user space applications through a
13 The intention is to allow systems to dynamically control regulator
14 output in order to save power and prolong battery life. This applies
15 to both voltage regulators (where voltage output is controllable) and
16 current sinks (where current output is controllable).
18 This framework safely compiles out if not selected so that client
19 drivers can still be used in systems with no software controllable
26 config REGULATOR_DEBUG
27 bool "Regulator debug support"
29 Say yes here to enable debugging support.
31 config REGULATOR_FIXED_VOLTAGE
32 tristate "Fixed voltage regulator support"
35 This driver provides support for fixed voltage regulators,
36 useful for systems which use a combination of software
37 managed regulators and simple non-configurable regulators.
39 config REGULATOR_VIRTUAL_CONSUMER
40 tristate "Virtual regulator consumer support"
43 This driver provides a virtual consumer for the voltage and
44 current regulator API which provides sysfs controls for
45 configuring the supplies requested. This is mainly useful
50 config REGULATOR_BQ24022
51 tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
54 This driver controls a TI bq24022 Charger attached via
55 GPIOs. The provided current regulator can enable/disable
56 charging select between 100 mA and 500 mA charging current
59 config REGULATOR_MAX1586
60 tristate "Maxim 1586/1587 voltage regulator"
64 This driver controls a Maxim 1586 or 1587 voltage output
65 regulator via I2C bus. The provided regulator is suitable
66 for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
68 config REGULATOR_TWL4030
69 bool "TI TWL4030/TWL5030/TPS695x0 PMIC"
70 depends on TWL4030_CORE
72 This driver supports the voltage regulators provided by
73 this family of companion chips.
75 config REGULATOR_WM8350
76 tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
79 This driver provides support for the voltage and current regulators
80 of the WM8350 AudioPlus PMIC.
82 config REGULATOR_WM8400
83 tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
86 This driver provides support for the voltage regulators of the
87 WM8400 AudioPlus PMIC.
89 config REGULATOR_DA903X
90 tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
91 depends on PMIC_DA903X
93 Say y here to support the BUCKs and LDOs regulators found on
94 Dialog Semiconductor DA9030/DA9034 PMIC.
96 config REGULATOR_PCF50633
97 tristate "PCF50633 regulator driver"
98 depends on MFD_PCF50633
100 Say Y here to support the voltage regulators and convertors