Lines Matching refs:CPU

2 menu "CPU Frequency scaling"
5 	bool "CPU Frequency scaling"
8 	  CPU Frequency scaling allows you to change the clock speed of 
10 	  the lower the CPU clock speed, the less power the CPU consumes.
12 	  Note that this driver doesn't automatically change the CPU
31 	bool "CPU frequency transition statistics"
33 	  Export CPU frequency statistics information through sysfs.
38        bool "CPU frequency time-in-state statistics"
40          Export CPU time-in-state information through procfs.
60 	  the CPU.
68 	  the CPU.
75 	  you to set the CPU frequency manually or when a userspace 
76 	  program shall be able to set the CPU dynamically without having
132 	  highest available CPU frequency.
143 	  lowest available CPU frequency.
154 	  CPU frequency manually or when a userspace program shall
155 	  be able to set the CPU dynamically, like on LART 
171 	  changes frequency based on the CPU utilization.
172 	  The support for this governor depends on CPU capability to
198 	  transitions in the CPU) you will probably want to use this governor.
214 	  by the scheduler.  It sets the CPU frequency to be proportional to
218 	  case, it is proportional to the current frequency of the CPU.  The
245 comment "CPU frequency scaling drivers"
269 	tristate "Dummy CPU frequency driver"
307 	  support for configurable CPU frequency.
340 	tristate "UltraSPARC-III CPU Frequency driver"
349 	tristate "UltraSPARC-IIe CPU Frequency driver"
360 	tristate "SuperH CPU Frequency driver"
362 	  This adds the cpufreq driver for SuperH. Any CPU that supports
367 	  itself if the CPU in question is not capable of rate rounding.
375 	tristate "CPU frequency scaling driver for Freescale QorIQ SoCs"
381 	  which are capable of changing the CPU's frequency dynamically.