Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) .TH "CPUPOWER\-FREQUENCY\-SET" "1" "0.1" "" "cpupower Manual"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) .SH "NAME"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) .LP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) cpupower\-frequency\-set \- A small tool which allows to modify cpufreq settings.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) .SH "SYNTAX"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) .LP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) cpupower [ \-c cpu ] frequency\-set [\fIoptions\fP]
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) .SH "DESCRIPTION"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) .LP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) cpupower frequency\-set allows you to modify cpufreq settings without having to type e.g. "/sys/devices/system/cpu/cpu0/cpufreq/scaling_set_speed" all the time.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) .SH "OPTIONS"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) .LP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) .TP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) \fB\-d\fR \fB\-\-min\fR <FREQ>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) new minimum CPU frequency the governor may select.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) .TP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) \fB\-u\fR \fB\-\-max\fR <FREQ>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) new maximum CPU frequency the governor may select.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) .TP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) \fB\-g\fR \fB\-\-governor\fR <GOV>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) new cpufreq governor.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) .TP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) \fB\-f\fR \fB\-\-freq\fR <FREQ>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) specific frequency to be set. Requires userspace governor to be available and loaded.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) .TP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) \fB\-r\fR \fB\-\-related\fR
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) modify all hardware-related CPUs at the same time
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) .TP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) .SH "REMARKS"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) .LP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) By default values are applied on all cores. How to modify single core
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) configurations is described in the cpupower(1) manpage in the \-\-cpu option section.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) .LP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) The \-f FREQ, \-\-freq FREQ parameter cannot be combined with any other parameter.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) .LP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) FREQuencies can be passed in Hz, kHz (default), MHz, GHz, or THz by postfixing the value with the wanted unit name, without any space (frequency in kHz =^ Hz * 0.001 =^ MHz * 1000 =^ GHz * 1000000).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) .LP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) On Linux kernels up to 2.6.29, the \-r or \-\-related parameter is ignored.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) .SH "FILES" 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) .nf
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) \fI/sys/devices/system/cpu/cpu*/cpufreq/\fP  
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) \fI/proc/cpufreq\fP (deprecated) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) \fI/proc/sys/cpu/\fP (deprecated)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) .fi 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) .SH "AUTHORS"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) .nf 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) Dominik Brodowski <linux@brodo.de> \- author 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) Mattia Dongili<malattia@gmail.com> \- first autolibtoolization
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) .fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) .SH "SEE ALSO"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) .LP 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) cpupower\-frequency\-info(1), cpupower(1)