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ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
7813dd6f VK |
2 | config PM_OPP |
3 | bool | |
4 | select SRCU | |
5 | ---help--- | |
6 | SOCs have a standard set of tuples consisting of frequency and | |
7 | voltage pairs that the device will support per voltage domain. This | |
8 | is called Operating Performance Point or OPP. The actual definitions | |
9 | of OPP varies over silicon within the same family of devices. | |
10 | ||
11 | OPP layer organizes the data internally using device pointers | |
12 | representing individual voltage domains and provides SOC | |
13 | implementations a ready to use framework to manage OPPs. | |
151f4e2b | 14 | For more information, read <file:Documentation/power/opp.rst> |