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