1*ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 27fb6a53dSViresh Kumarconfig CPU_FREQ_PMAC 37fb6a53dSViresh Kumar bool "Support for Apple PowerBooks" 47fb6a53dSViresh Kumar depends on ADB_PMU && PPC32 57fb6a53dSViresh Kumar help 67fb6a53dSViresh Kumar This adds support for frequency switching on Apple PowerBooks, 77fb6a53dSViresh Kumar this currently includes some models of iBook & Titanium 87fb6a53dSViresh Kumar PowerBook. 97fb6a53dSViresh Kumar 107fb6a53dSViresh Kumarconfig CPU_FREQ_PMAC64 117fb6a53dSViresh Kumar bool "Support for some Apple G5s" 127fb6a53dSViresh Kumar depends on PPC_PMAC && PPC64 137fb6a53dSViresh Kumar help 147fb6a53dSViresh Kumar This adds support for frequency switching on Apple iMac G5, 157fb6a53dSViresh Kumar and some of the more recent desktop G5 machines as well. 167fb6a53dSViresh Kumar 177fb6a53dSViresh Kumarconfig PPC_PASEMI_CPUFREQ 187fb6a53dSViresh Kumar bool "Support for PA Semi PWRficient" 197fb6a53dSViresh Kumar depends on PPC_PASEMI 207fb6a53dSViresh Kumar default y 217fb6a53dSViresh Kumar help 227fb6a53dSViresh Kumar This adds the support for frequency switching on PA Semi 237fb6a53dSViresh Kumar PWRficient processors. 24b3d627a5SVaidyanathan Srinivasan 25b3d627a5SVaidyanathan Srinivasanconfig POWERNV_CPUFREQ 26b3d627a5SVaidyanathan Srinivasan tristate "CPU frequency scaling for IBM POWERNV platform" 27b3d627a5SVaidyanathan Srinivasan depends on PPC_POWERNV 28b3d627a5SVaidyanathan Srinivasan default y 29b3d627a5SVaidyanathan Srinivasan help 30b3d627a5SVaidyanathan Srinivasan This adds support for CPU frequency switching on IBM POWERNV 31b3d627a5SVaidyanathan Srinivasan platform 32