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93a17c058f
Freescale introduced new ARM-based socs which using the compatible clock IP block with PowerPC-based socs'. So this driver can be used on both platforms. Updated relevant descriptions and renamed this driver to better represent its meaning and keep the function of driver untouched. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>
65 lines
1.9 KiB
Plaintext
65 lines
1.9 KiB
Plaintext
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 PPC_CORENET_CPUFREQ
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tristate "CPU frequency scaling driver for Freescale E500MC SoCs"
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depends on PPC_E500MC && OF && COMMON_CLK
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select CLK_QORIQ
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help
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This adds the CPUFreq driver support for Freescale e500mc,
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e5500 and e6500 series SoCs which are capable of changing
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the CPU's frequency dynamically.
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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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