[FS#4023] Missing cpufreq modules (openwrt-21.02.0-rc3-lantiq-xrx200)
openwrt-bugs at lists.openwrt.org
Fri Sep 10 02:08:32 PDT 2021
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User who did this - ghmon (ghmon)
Attached to Project - OpenWrt/LEDE Project
Summary - Missing cpufreq modules (openwrt-21.02.0-rc3-lantiq-xrx200)
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To -
Operating System - All
Severity - Medium
Priority - Very Low
Reported Version - openwrt-21.02
Due in Version - Undecided
Due Date - Undecided
Details - In the subject-mentioned kernel cpufreq modules are missing. There is also no package to "reinstall" them. So you can not change the cpu governor or set cpu frequency.
According to the cpu manual (Mips 32 34kc V5.6)
* Minimum frequency: 0 MHz
* Power-down mode (triggered by WAIT instruction)
* Support for software-controlled clock divider
* Support for extensive use of fine-grained clock gating
so powersave modes should be possible. power/frequency related modules are available on x86.
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