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
32 	bool "CPU frequency transition statistics"
34 	  Export CPU frequency statistics information through sysfs.
39        bool "CPU frequency time-in-state statistics"
41          Export CPU time-in-state information through procfs.
61 	  the CPU.
69 	  the CPU.
76 	  you to set the CPU frequency manually or when a userspace 
77 	  program shall be able to set the CPU dynamically without having
122 	  highest available CPU frequency.
133 	  lowest available CPU frequency.
144 	  CPU frequency manually or when a userspace program shall
145 	  be able to set the CPU dynamically, like on LART 
159 	  changes frequency based on the CPU utilization.
160 	  The support for this governor depends on CPU capability to
187 	  transitions in the CPU) you will probably want to use this governor.
204 	  by the scheduler.  It sets the CPU frequency to be proportional to
208 	  case, it is proportional to the current frequency of the CPU.  The
214 comment "CPU frequency scaling drivers"
238 	tristate "Dummy CPU frequency driver"
274 	  support for configurable CPU frequency.
303 	tristate "UltraSPARC-III CPU Frequency driver"
310 	tristate "UltraSPARC-IIe CPU Frequency driver"
319 	tristate "SuperH CPU Frequency driver"
321 	  This adds the cpufreq driver for SuperH. Any CPU that supports
326 	  itself if the CPU in question is not capable of rate rounding.
332 	tristate "CPU frequency scaling driver for Freescale QorIQ SoCs"
338 	  which are capable of changing the CPU's frequency dynamically.