Lines Matching refs:CPU

1      CPU frequency and voltage scaling code in the Linux(TM) kernel
17             the clock speed, the less power the CPU consumes.
24 1.2  Per-CPU Initialization
37 So, you just got a brand-new CPU / chipset with datasheets and want to
38 add cpufreq support for this CPU / chipset? Great. Here are some hints
46 function check whether this kernel runs on the right CPU and the right
54 cpufreq_driver.init -		A pointer to the per-CPU initialization 
65 cpufreq_driver.exit -		A pointer to a per-CPU cleanup
69 cpufreq_driver.stop_cpu -	A pointer to a per-CPU stop function
73 cpufreq_driver.resume -		A pointer to a per-CPU resume function
85 				changing CPU frequency.
88 1.2 Per-CPU Initialization
91 Whenever a new CPU is registered with the device model, or after the
92 cpufreq driver registers itself, the per-CPU initialization function 
96 If necessary, activate the CPUfreq support on your CPU.
103 				this CPU
104 policy->cpuinfo.transition_latency   the time it takes on this CPU to
110 				this CPU (if appropriate)
115 				this CPU. A few moments later,
152 only allow the CPU to be set to one frequency. For these, you use the
207 switch to, and target_intermediate() should set CPU to to that frequency, before
238 helpful for the per-CPU initialization stage.
255 the frequency the CPU shall be set to.