CoreFreq-kmp-default from home:Maddie:kernel project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:Maddie:kernel/openSUSE_Tumbleweed/home:Maddie:kernel.repo zypper refresh zypper install CoreFreq-kmp-default