1config CPU_FREQ_CBE
2	tristate "CBE frequency scaling"
3	depends on CBE_RAS && PPC_CELL
4	default m
5	help
6	  This adds the cpufreq driver for Cell BE processors.
7	  For details, take a look at <file:Documentation/cpu-freq/>.
8	  If you don't have such processor, say N
9
10config CPU_FREQ_CBE_PMI
11	bool "CBE frequency scaling using PMI interface"
12	depends on CPU_FREQ_CBE
13	default n
14	help
15	  Select this, if you want to use the PMI interface to switch
16	  frequencies. Using PMI, the processor will not only be able to run at
17	  lower speed, but also at lower core voltage.
18
19config CPU_FREQ_MAPLE
20	bool "Support for Maple 970FX Evaluation Board"
21	depends on PPC_MAPLE
22	help
23	  This adds support for frequency switching on Maple 970FX
24	  Evaluation Board and compatible boards (IBM JS2x blades).
25
26config PPC_CORENET_CPUFREQ
27	tristate "CPU frequency scaling driver for Freescale E500MC SoCs"
28	depends on PPC_E500MC && OF && COMMON_CLK
29	select CLK_QORIQ
30	help
31	  This adds the CPUFreq driver support for Freescale e500mc,
32	  e5500 and e6500 series SoCs which are capable of changing
33	  the CPU's frequency dynamically.
34
35config CPU_FREQ_PMAC
36	bool "Support for Apple PowerBooks"
37	depends on ADB_PMU && PPC32
38	help
39	  This adds support for frequency switching on Apple PowerBooks,
40	  this currently includes some models of iBook & Titanium
41	  PowerBook.
42
43config CPU_FREQ_PMAC64
44	bool "Support for some Apple G5s"
45	depends on PPC_PMAC && PPC64
46	help
47	  This adds support for frequency switching on Apple iMac G5,
48	  and some of the more recent desktop G5 machines as well.
49
50config PPC_PASEMI_CPUFREQ
51	bool "Support for PA Semi PWRficient"
52	depends on PPC_PASEMI
53	default y
54	help
55	  This adds the support for frequency switching on PA Semi
56	  PWRficient processors.
57
58config POWERNV_CPUFREQ
59       tristate "CPU frequency scaling for IBM POWERNV platform"
60       depends on PPC_POWERNV
61       default y
62       help
63	 This adds support for CPU frequency switching on IBM POWERNV
64	 platform
65