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Diffstat (limited to 'kernel/drivers/cpufreq/Kconfig.powerpc')
| -rw-r--r-- | kernel/drivers/cpufreq/Kconfig.powerpc | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/kernel/drivers/cpufreq/Kconfig.powerpc b/kernel/drivers/cpufreq/Kconfig.powerpc new file mode 100644 index 000000000..3a0595b41 --- /dev/null +++ b/kernel/drivers/cpufreq/Kconfig.powerpc @@ -0,0 +1,55 @@ +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 |