More power management updates for 5.9-rc1 - Add adaptive voltage scaling (AVS) support to the brcmstb cpufreq driver and clean it up (Florian Fainelli, Markus Mayer). - Add a new Tegra cpufreq driver and clean up the existing one (Jon Hunter, Sumit Gupta). - Add bandwidth level support to the Qcom cpufreq driver along with OPP changes (Sibi Sankar). - Clean up the sti, cpufreq-dt, ap806, CPPC cpufreq drivers (Viresh Kumar, Lee Jones, Ivan Kokshaysky, Sven Auhagen, Xin Hao). - Make schedutil the default governor for ARM (Valentin Schneider). - Fix dependency issues for the imx cpufreq driver (Walter Lozano). - Clean up cached_resolved_idx handlihng in the cpufreq core (Viresh Kumar). - Fix the intel_pstate driver to use the correct maximum frequency value when MSR_TURBO_RATIO_LIMIT is 0 (Srinivas Pandruvada). - Provide kenrneldoc comments for multiple runtime PM helpers and improve the pm_runtime_get_if_active() kerneldoc (Rafael Wysocki).