- 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 Arrow Lake processors (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).
- Allow configuring the system suspend-resume (DPM) watchdog to warn
earlier than panic (Douglas Anderson).
- Implement devm_device_init_wakeup() helper and introduce a device-
managed variant of dev_pm_set_wake_irq() (Joe Hattori, Peng Fan).
- Remove direct inclusions of 'pm_wakeup.h' which should be only
included via 'device.h' (Wolfram Sang).
- Clean up two comments in the core system-wide PM code (Rafael
Wysocki, Randy Dunlap).
- Add Clearwater Forest processor support to the intel_idle cpuidle
driver (Artem Bityutskiy).
- Clean up the Exynos devfreq driver and devfreq core (Markus Elfring,
Jeongjun Park).
- Minor cleanups and fixes for OPP (Dan Carpenter, Neil Armstrong, Joe
Hattori).
- Implement dev_pm_opp_get_bw() (Neil Armstrong).
- Expose OPP reference counting helpers for Rust (Viresh Kumar).
- Fix TSC MHz calculation in cpupower (He Rongguang).
- Add install and uninstall options to bindings Makefile and add header
changes for cpufreq.h to SWIG bindings in cpupower (John B. Wyatt IV).
- Add missing residency header changes in cpuidle.h to SWIG bindings in
cpupower (John B. Wyatt IV).
- Add output files to .gitignore and clean them up in "make clean" in
selftests/cpufreq (Li Zhijian).
- Fix cross-compilation in cpupower Makefile (Peng Fan).
- Revise the is_valid flag handling for idle_monitor in the cpupower
utility (wangfushuai).
- Extend and clean up AMD processors support in cpupower (Mario
Limonciello).
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Merge tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"The majority of changes here are cpufreq updates which are dominated
by amd-pstate driver changes, like in the previous cycle. Moreover,
changes related to amd-pstate are also the majority of cpupower
utility updates.
Included are some pieces of new hardware support, like the addition of
Clearwater Forest processors support to intel_idle, new cpufreq driver
for Airoha SoCs, and Apple cpufreq driver extensions to support more
SoCs. The intel_pstate driver is also extended to be able to support
new platforms by using ACPI CPPC to compute scaling factors between
HWP performance states and frequency.
The rest is mostly fixes and cleanups in assorted pieces of power
management code.
Specifics:
- 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 Arrow Lake processors (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)
- Allow configuring the system suspend-resume (DPM) watchdog to warn
earlier than panic (Douglas Anderson)
- Implement devm_device_init_wakeup() helper and introduce a device-
managed variant of dev_pm_set_wake_irq() (Joe Hattori, Peng Fan)
- Remove direct inclusions of 'pm_wakeup.h' which should be only
included via 'device.h' (Wolfram Sang)
- Clean up two comments in the core system-wide PM code (Rafael
Wysocki, Randy Dunlap)
- Add Clearwater Forest processor support to the intel_idle cpuidle
driver (Artem Bityutskiy)
- Clean up the Exynos devfreq driver and devfreq core (Markus
Elfring, Jeongjun Park)
- Minor cleanups and fixes for OPP (Dan Carpenter, Neil Armstrong,
Joe Hattori)
- Implement dev_pm_opp_get_bw() (Neil Armstrong)
- Expose OPP reference counting helpers for Rust (Viresh Kumar)
- Fix TSC MHz calculation in cpupower (He Rongguang)
- Add install and uninstall options to bindings Makefile and add
header changes for cpufreq.h to SWIG bindings in cpupower (John B.
Wyatt IV)
- Add missing residency header changes in cpuidle.h to SWIG bindings
in cpupower (John B. Wyatt IV)
- Add output files to .gitignore and clean them up in "make clean" in
selftests/cpufreq (Li Zhijian)
- Fix cross-compilation in cpupower Makefile (Peng Fan)
- Revise the is_valid flag handling for idle_monitor in the cpupower
utility (wangfushuai)
- Extend and clean up AMD processors support in cpupower (Mario
Limonciello)"
* tag 'pm-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (67 commits)
PM / OPP: Add reference counting helpers for Rust implementation
PM: sleep: wakeirq: Introduce device-managed variant of dev_pm_set_wake_irq()
cpufreq: Use str_enable_disable()-like helpers
cpufreq: airoha: Add EN7581 CPUFreq SMCCC driver
PM: sleep: Allow configuring the DPM watchdog to warn earlier than panic
PM: sleep: convert comment from kernel-doc to plain comment
cpufreq: ACPI: Fix max-frequency computation
pm: cpupower: Add missing residency header changes in cpuidle.h to SWIG
PM / devfreq: exynos: remove unused function parameter
OPP: OF: Fix an OF node leak in _opp_add_static_v2()
cpufreq/amd-pstate: Refactor max frequency calculation
cpufreq/amd-pstate: Fix prefcore rankings
pm: cpupower: Add header changes for cpufreq.h to SWIG bindings
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
...
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