default m
depends on CBE_RAS && SPU_BASE
-config CBE_CPUFREQ
- tristate "CBE frequency scaling"
- depends on CBE_RAS && CPU_FREQ
- default m
- help
- This adds the cpufreq driver for Cell BE processors.
- For details, take a look at <file:Documentation/cpu-freq/>.
- If you don't have such processor, say N
-
-config CBE_CPUFREQ_PMI_ENABLE
- bool "CBE frequency scaling using PMI interface"
- depends on CBE_CPUFREQ
- default n
- help
- Select this, if you want to use the PMI interface
- to switch frequencies. Using PMI, the
- processor will not only be able to run at lower speed,
- but also at lower core voltage.
-
-config CBE_CPUFREQ_PMI
- tristate
- depends on CBE_CPUFREQ_PMI_ENABLE
- default CBE_CPUFREQ
-
config PPC_PMI
tristate
default y
- depends on CBE_CPUFREQ_PMI || PPC_IBM_CELL_POWERBUTTON
+ depends on CPU_FREQ_CBE_PMI || PPC_IBM_CELL_POWERBUTTON
help
PMI (Platform Management Interrupt) is a way to
communicate with the BMC (Baseboard Management Controller).