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