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Diffstat (limited to 'drivers/opp/Kconfig')
| -rw-r--r-- | drivers/opp/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/opp/Kconfig b/drivers/opp/Kconfig new file mode 100644 index 000000000000..a7fbb93f302c --- /dev/null +++ b/drivers/opp/Kconfig @@ -0,0 +1,13 @@ +config PM_OPP + bool + select SRCU + ---help--- + SOCs have a standard set of tuples consisting of frequency and + voltage pairs that the device will support per voltage domain. This + is called Operating Performance Point or OPP. The actual definitions + of OPP varies over silicon within the same family of devices. + + OPP layer organizes the data internally using device pointers + representing individual voltage domains and provides SOC + implementations a ready to use framework to manage OPPs. + For more information, read <file:Documentation/power/opp.txt> |