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Diffstat (limited to 'arch/powerpc/platforms/cell/Kconfig')
| -rw-r--r-- | arch/powerpc/platforms/cell/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/Kconfig b/arch/powerpc/platforms/cell/Kconfig index 9b2b386ccf48..ac8032034fb8 100644 --- a/arch/powerpc/platforms/cell/Kconfig +++ b/arch/powerpc/platforms/cell/Kconfig @@ -73,4 +73,14 @@ config CBE_CPUFREQ For details, take a look at <file:Documentation/cpu-freq/>. If you don't have such processor, say N +config CBE_CPUFREQ_PMI + tristate "CBE frequency scaling using PMI interface" + depends on CBE_CPUFREQ && PPC_PMI && EXPERIMENTAL + 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. + endmenu |