1 menu "Voltage and Current regulators"
4 bool "Voltage and Current Regulator Support"
7 Generic Voltage and Current Regulator support.
9 This framework is designed to provide a generic interface to voltage
10 and current regulators within the Linux kernel. It's intended to
11 provide voltage and current control to client or consumer drivers and
12 also provide status information to user space applications through a
15 The intention is to allow systems to dynamically control regulator
16 output in order to save power and prolong battery life. This applies
17 to both voltage regulators (where voltage output is controllable) and
18 current sinks (where current output is controllable).
20 This framework safely compiles out if not selected so that client
21 drivers can still be used in systems with no software controllable
26 config REGULATOR_DEBUG
27 bool "Regulator debug support"
30 Say yes here to enable debugging support.
32 config REGULATOR_FIXED_VOLTAGE
37 config REGULATOR_VIRTUAL_CONSUMER
38 tristate "Virtual regulator consumer support"
42 This driver provides a virtual consumer for the voltage and
43 current regulator API which provides sysfs controls for
44 configuring the supplies requested. This is mainly useful
49 config REGULATOR_BQ24022
50 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_WM8350
60 tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
64 This driver provides support for the voltage and current regulators
65 of the WM8350 AudioPlus PMIC.
67 config REGULATOR_WM8400
68 tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
72 This driver provides support for the voltage regulators of the
73 WM8400 AudioPlus PMIC.
75 config REGULATOR_DA903X
76 tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
77 depends on PMIC_DA903X
80 Say y here to support the BUCKs and LDOs regulators found on
81 Dialog Semiconductor DA9030/DA9034 PMIC.