50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
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menu "Voltage and Current regulators"
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config REGULATOR
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bool "Voltage and Current Regulator Support"
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default n
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help
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Generic Voltage and Current Regulator support.
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This framework is designed to provide a generic interface to voltage
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and current regulators within the Linux kernel. It's intended to
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provide voltage and current control to client or consumer drivers and
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also provide status information to user space applications through a
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sysfs interface.
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The intention is to allow systems to dynamically control regulator
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output in order to save power and prolong battery life. This applies
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to both voltage regulators (where voltage output is controllable) and
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current sinks (where current output is controllable).
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This framework safely compiles out if not selected so that client
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drivers can still be used in systems with no software controllable
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regulators.
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If unsure, say no.
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config REGULATOR_DEBUG
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bool "Regulator debug support"
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depends on REGULATOR
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help
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Say yes here to enable debugging support.
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config REGULATOR_FIXED_VOLTAGE
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tristate
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default n
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select REGULATOR
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config REGULATOR_VIRTUAL_CONSUMER
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tristate "Virtual regulator consumer support"
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default n
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select REGULATOR
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help
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This driver provides a virtual consumer for the voltage and
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current regulator API which provides sysfs controls for
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configuring the supplies requested. This is mainly useful
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for test purposes.
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If unsure, say no.
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endmenu
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