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- config CPU_FREQ_CBE
- tristate "CBE frequency scaling"
- depends on CBE_RAS && PPC_CELL
- default m
- help
- This adds the cpufreq driver for Cell BE processors.
- For details, take a look at <file:Documentation/cpu-freq/>.
- If you don't have such processor, say N
- config CPU_FREQ_CBE_PMI
- bool "CBE frequency scaling using PMI interface"
- depends on CPU_FREQ_CBE
- default n
- help
- Select this, if you want to use the PMI interface to switch
- frequencies. Using PMI, the processor will not only be able to run at
- lower speed, but also at lower core voltage.
- config CPU_FREQ_MAPLE
- bool "Support for Maple 970FX Evaluation Board"
- depends on PPC_MAPLE
- help
- This adds support for frequency switching on Maple 970FX
- Evaluation Board and compatible boards (IBM JS2x blades).
- config CPU_FREQ_PMAC
- bool "Support for Apple PowerBooks"
- depends on ADB_PMU && PPC32
- help
- This adds support for frequency switching on Apple PowerBooks,
- this currently includes some models of iBook & Titanium
- PowerBook.
- config CPU_FREQ_PMAC64
- bool "Support for some Apple G5s"
- depends on PPC_PMAC && PPC64
- help
- This adds support for frequency switching on Apple iMac G5,
- and some of the more recent desktop G5 machines as well.
- config PPC_PASEMI_CPUFREQ
- bool "Support for PA Semi PWRficient"
- depends on PPC_PASEMI
- default y
- help
- This adds the support for frequency switching on PA Semi
- PWRficient processors.
- config POWERNV_CPUFREQ
- tristate "CPU frequency scaling for IBM POWERNV platform"
- depends on PPC_POWERNV
- default y
- help
- This adds support for CPU frequency switching on IBM POWERNV
- platform
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