Skip to content

cpufreq: Enable CPUFREQ thermal cooling for NVIDIA Orin

Joel Slebodnick requested to merge jslebodn/centos-stream-9:cpufreq-v0 into main

Merge Request Required Information

Summary of Changes

Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2165104

Enable CPUFREQ cooling

Register Tegra194 CPUFREQ driver as a cooling device by populating CPUFREQ_IS_COOLING_DEV flag. This change enables CPU frequency throttling upon passive trip points being crossed.

This patch is necessary to support cpufreq thermal cooling on the NVIDIA Orin

Signed-off-by: Joel Slebodnick jslebodn@redhat.com

Approved Bugzilla Ticket

All submissions to CentOS Stream must reference an approved ticket in Red Hat Bugzilla. Please follow the CentOS Stream contribution documentation for how to file this ticket and have it approved.

Edited by Joel Slebodnick

Merge request reports