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15 lines
604 B
15 lines
604 B
3 years ago
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# 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.rst>
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