ec8f24b7fa
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15 lines
610 B
Plaintext
15 lines
610 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config PM_OPP
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bool
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select SRCU
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---help---
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SOCs have a standard set of tuples consisting of frequency and
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voltage pairs that the device will support per voltage domain. This
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is called Operating Performance Point or OPP. The actual definitions
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of OPP varies over silicon within the same family of devices.
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OPP layer organizes the data internally using device pointers
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representing individual voltage domains and provides SOC
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implementations a ready to use framework to manage OPPs.
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For more information, read <file:Documentation/power/opp.txt>
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