drivers/cpufreq/Kconfig.powerpc

   1 config 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
  10 config 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
  19 config 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
  26 config PPC_CORENET_CPUFREQ
  27         tristate "CPU frequency scaling driver for Freescale E500MC SoCs"
  28         depends on PPC_E500MC && OF && COMMON_CLK
  29         select CLK_PPC_CORENET
  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
  35 config 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
  43 config 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
  50 config 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.