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 select CPU_FREQ_TABLE 23 help 24 This adds support for frequency switching on Maple 970FX 25 Evaluation Board and compatible boards (IBM JS2x blades). 26 27config PPC_CORENET_CPUFREQ 28 tristate "CPU frequency scaling driver for Freescale E500MC SoCs" 29 depends on PPC_E500MC && OF && COMMON_CLK 30 select CPU_FREQ_TABLE 31 select CLK_PPC_CORENET 32 help 33 This adds the CPUFreq driver support for Freescale e500mc, 34 e5500 and e6500 series SoCs which are capable of changing 35 the CPU's frequency dynamically. 36 37config CPU_FREQ_PMAC 38 bool "Support for Apple PowerBooks" 39 depends on ADB_PMU && PPC32 40 select CPU_FREQ_TABLE 41 help 42 This adds support for frequency switching on Apple PowerBooks, 43 this currently includes some models of iBook & Titanium 44 PowerBook. 45 46config CPU_FREQ_PMAC64 47 bool "Support for some Apple G5s" 48 depends on PPC_PMAC && PPC64 49 select CPU_FREQ_TABLE 50 help 51 This adds support for frequency switching on Apple iMac G5, 52 and some of the more recent desktop G5 machines as well. 53 54config PPC_PASEMI_CPUFREQ 55 bool "Support for PA Semi PWRficient" 56 depends on PPC_PASEMI 57 select CPU_FREQ_TABLE 58 default y 59 help 60 This adds the support for frequency switching on PA Semi 61 PWRficient processors. 62