From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Mon, 20 Jan 2025 19:34:50 +0000 (+0100)
Subject: Merge branch 'pm-cpufreq'
X-Git-Tag: block-6.14-20240131~14^2~2
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=a5c16f29a8078ce3724a5ea07e154aa217e62143;p=linux-block.git

Merge branch 'pm-cpufreq'

Merge cpufreq updates for 6.14:

 - Use str_enable_disable()-like helpers in cpufreq (Krzysztof
   Kozlowski).

 - Extend the Apple cpufreq driver to support more SoCs (Hector Martin,
   Nick Chan).

 - Add new cpufreq driver for Airoha SoCs (Christian Marangi).

 - Fix using cpufreq-dt as module (Andreas Kemnade).

 - Minor fixes for Sparc, SCMI, and Qcom cpufreq drivers (Ethan Carter
   Edwards, Sibi Sankar, Manivannan Sadhasivam).

 - Fix the maximum supported frequency computation in the ACPI cpufreq
   driver to avoid relying on unfounded assumptions (Gautham Shenoy).

 - Fix an amd-pstate driver regression with preferred core rankings not
   being used (Mario Limonciello).

 - Fix a precision issue with frequency calculation in the amd-pstate
   driver (Naresh Solanki).

 - Add ftrace event to the amd-pstate driver for active mode (Mario
   Limonciello).

 - Set default EPP policy on Ryzen processors in amd-pstate (Mario
   Limonciello).

 - Clean up the amd-pstate cpufreq driver and optimize it to increase
   code reuse (Mario Limonciello, Dhananjay Ugwekar).

 - Use CPPC to get scaling factors between HWP performance levels and
   frequency in the intel_pstate driver and make it stop using a built
   -in scaling factor for the Arrow Lake processor (Rafael Wysocki).

 - Make intel_pstate initialize epp_policy to CPUFREQ_POLICY_UNKNOWN for
   consistency with CPU offline (Christian Loehle).

 - Fix superfluous updates caused by need_freq_update in the schedutil
   cpufreq governor (Sultan Alsawaf).

* pm-cpufreq: (40 commits)
  cpufreq: Use str_enable_disable()-like helpers
  cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver
  cpufreq: ACPI: Fix max-frequency computation
  cpufreq/amd-pstate: Refactor max frequency calculation
  cpufreq/amd-pstate: Fix prefcore rankings
  cpufreq: sparc: change kzalloc to kcalloc
  cpufreq: qcom: Implement clk_ops::determine_rate() for qcom_cpufreq* clocks
  cpufreq: qcom: Fix qcom_cpufreq_hw_recalc_rate() to query LUT if LMh IRQ is not available
  cpufreq: apple-soc: Add Apple A7-A8X SoC cpufreq support
  cpufreq: apple-soc: Set fallback transition latency to APPLE_DVFS_TRANSITION_TIMEOUT
  cpufreq: apple-soc: Increase cluster switch timeout to 400us
  cpufreq: apple-soc: Use 32-bit read for status register
  cpufreq: apple-soc: Allow per-SoC configuration of APPLE_DVFS_CMD_PS1
  cpufreq: apple-soc: Drop setting the PS2 field on M2+
  dt-bindings: cpufreq: apple,cluster-cpufreq: Add A7-A11, T2 compatibles
  dt-bindings: cpufreq: Document support for Airoha EN7581 CPUFreq
  cpufreq: fix using cpufreq-dt as module
  cpufreq: scmi: Register for limit change notifications
  cpufreq: schedutil: Fix superfluous updates caused by need_freq_update
  cpufreq: intel_pstate: Use CPUFREQ_POLICY_UNKNOWN
  ...
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a5c16f29a8078ce3724a5ea07e154aa217e62143