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56 lines
1.6 KiB
56 lines
1.6 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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config CPU_FREQ_CBE |
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tristate "CBE frequency scaling" |
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depends on CBE_RAS && PPC_CELL |
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default m |
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help |
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This adds the cpufreq driver for Cell BE processors. |
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For details, take a look at <file:Documentation/cpu-freq/>. |
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If you don't have such processor, say N |
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config CPU_FREQ_CBE_PMI |
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bool "CBE frequency scaling using PMI interface" |
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depends on CPU_FREQ_CBE |
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default n |
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help |
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Select this, if you want to use the PMI interface to switch |
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frequencies. Using PMI, the processor will not only be able to run at |
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lower speed, but also at lower core voltage. |
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config CPU_FREQ_MAPLE |
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bool "Support for Maple 970FX Evaluation Board" |
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depends on PPC_MAPLE |
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help |
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This adds support for frequency switching on Maple 970FX |
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Evaluation Board and compatible boards (IBM JS2x blades). |
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config CPU_FREQ_PMAC |
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bool "Support for Apple PowerBooks" |
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depends on ADB_PMU && PPC32 |
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help |
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This adds support for frequency switching on Apple PowerBooks, |
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this currently includes some models of iBook & Titanium |
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PowerBook. |
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config CPU_FREQ_PMAC64 |
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bool "Support for some Apple G5s" |
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depends on PPC_PMAC && PPC64 |
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help |
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This adds support for frequency switching on Apple iMac G5, |
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and some of the more recent desktop G5 machines as well. |
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config PPC_PASEMI_CPUFREQ |
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bool "Support for PA Semi PWRficient" |
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depends on PPC_PASEMI |
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default y |
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help |
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This adds the support for frequency switching on PA Semi |
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PWRficient processors. |
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config POWERNV_CPUFREQ |
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tristate "CPU frequency scaling for IBM POWERNV platform" |
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depends on PPC_POWERNV |
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default y |
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help |
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This adds support for CPU frequency switching on IBM POWERNV |
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platform
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