cpu frequency scaling framework · Maintained

Maintainers

• M "Rafael J. Wysocki" <rafael@kernel.org>
• M Viresh Kumar <viresh.kumar@linaro.org>

Paths

• F Documentation/admin-guide/pm/cpufreq.rst
• F Documentation/admin-guide/pm/intel_pstate.rst
• F Documentation/cpu-freq/
• F Documentation/devicetree/bindings/cpufreq/
• F drivers/cpufreq/
• F include/linux/cpufreq.h
• F include/linux/sched/cpufreq.h
• F kernel/sched/cpufreq*.c
• F rust/kernel/cpufreq.rs
• F tools/testing/selftests/cpufreq/

Last 30 days

Recent patches

Most-recent 16 patches in this subsystem on linux-fbdev, ordered by date desc.

• COOLING10d [PATCH v3 12/13] treewide: convert rdmsrq() from a macro to an inline function
  2026-09-11 · Juergen Gross <jgross@suse.com>
• WARM1d [PATCH v2 12/13] treewide: convert rdmsrq() from a macro to an inline function
  2026-08-19 · Juergen Gross <jgross@suse.com>
• STALE75d [PATCH 31/32] treewide: convert rdmsrq() from a macro to an inline function
  2026-06-29 · Juergen Gross <jgross@suse.com>
• STALE842d [PATCH v1 1/1] treewide: Align match_string() with sysfs_match_string()
  2024-06-03 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE1326d [PATCH 07/22] cpufreq: remove the sh-cpufreq driver
  2023-01-13 · Christoph Hellwig <hch@lst.de>
• STALE1424d [PATCH 02/11] ARM: sa1100: remove unused board files
  2022-10-21 · Arnd Bergmann <arnd@kernel.org>
• STALE1609d REVIEWED: 11 (11M) [PATCH 35/48] ARM: pxa: remove get_clk_frequency_khz()
  2022-04-19 · Arnd Bergmann <arnd@kernel.org>
• STALE1609d REVIEWED: 7 (7M) [PATCH 36/48] cpufreq: pxa3: move clk register access to clk driver
  2022-04-19 · Arnd Bergmann <arnd@kernel.org>
• STALE1609d REVIEWED: 22 (21M) [PATCH 05/48] ARM: pxa: split up mach/hardware.h
  2022-04-19 · Arnd Bergmann <arnd@kernel.org>
• STALE2517d [PATCH 05/46] ARM: pxa: split up mach/hardware.h
  2019-10-18 · Arnd Bergmann <arnd@arndb.de>
• STALE2683d [PATCH 2/3][V2] treewide: rename match_string() -> __match_string()
  2019-05-28 · Alexandru Ardelean <hidden>
• STALE2683d [PATCH 08/16] cpufreq/intel_pstate: remove NULL entry + use match_string()
  2019-05-08 · Alexandru Ardelean <hidden>
• STALE2683d [PATCH 02/16] treewide: rename match_string() -> __match_string()
  2019-05-08 · Alexandru Ardelean <hidden>
• STALE2858d [PATCH 1/8] cpufreq: tegra186: don't pass GFP_DMA32 to dma_alloc_coherent
  2018-10-13 · Christoph Hellwig <hch@lst.de>
• STALE3146d [PATCH 03/20] kconfig: Remove leftover references to AVR32 symbol
  2018-02-05 · Ulf Magnusson <hidden>
• STALE4040d [PATCH 1/7] cpufreq: remove redundant CPUFREQ_INCOMPATIBLE notifier event
  2015-08-03 · Viresh Kumar <viresh.kumar@linaro.org>