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Viresh Kumar6eb1c372013-03-25 11:20:23 +05301config CPU_FREQ_CBE
2 tristate "CBE frequency scaling"
3 depends on CBE_RAS && PPC_CELL
Viresh Kumar5f5e3022013-06-12 12:10:41 +05304 select CPU_FREQ_TABLE
Viresh Kumar6eb1c372013-03-25 11:20:23 +05305 default m
6 help
7 This adds the cpufreq driver for Cell BE processors.
8 For details, take a look at <file:Documentation/cpu-freq/>.
9 If you don't have such processor, say N
10
11config CPU_FREQ_CBE_PMI
12 bool "CBE frequency scaling using PMI interface"
13 depends on CPU_FREQ_CBE
14 default n
15 help
16 Select this, if you want to use the PMI interface to switch
17 frequencies. Using PMI, the processor will not only be able to run at
18 lower speed, but also at lower core voltage.
19
Dmitry Eremin-Solenikov5d8c6652011-06-29 05:07:56 +000020config CPU_FREQ_MAPLE
21 bool "Support for Maple 970FX Evaluation Board"
22 depends on PPC_MAPLE
23 select CPU_FREQ_TABLE
24 help
25 This adds support for frequency switching on Maple 970FX
26 Evaluation Board and compatible boards (IBM JS2x blades).
Tang Yuantiandefa4c72013-06-05 09:30:48 +000027
28config PPC_CORENET_CPUFREQ
29 tristate "CPU frequency scaling driver for Freescale E500MC SoCs"
30 depends on PPC_E500MC && OF && COMMON_CLK
31 select CPU_FREQ_TABLE
32 select CLK_PPC_CORENET
33 help
34 This adds the CPUFreq driver support for Freescale e500mc,
35 e5500 and e6500 series SoCs which are capable of changing
36 the CPU's frequency dynamically.
Viresh Kumar7fb6a532013-04-04 18:24:25 +053037
38config CPU_FREQ_PMAC
39 bool "Support for Apple PowerBooks"
40 depends on ADB_PMU && PPC32
41 select CPU_FREQ_TABLE
42 help
43 This adds support for frequency switching on Apple PowerBooks,
44 this currently includes some models of iBook & Titanium
45 PowerBook.
46
47config CPU_FREQ_PMAC64
48 bool "Support for some Apple G5s"
49 depends on PPC_PMAC && PPC64
50 select CPU_FREQ_TABLE
51 help
52 This adds support for frequency switching on Apple iMac G5,
53 and some of the more recent desktop G5 machines as well.
54
55config PPC_PASEMI_CPUFREQ
56 bool "Support for PA Semi PWRficient"
57 depends on PPC_PASEMI
58 select CPU_FREQ_TABLE
59 default y
60 help
61 This adds the support for frequency switching on PA Semi
62 PWRficient processors.