[GIT PULL] devfreq next for 6.17

[Chanwoo Choi <chanwoo@kernel.org>]

Dear Rafael,

This is devfreq-next pull request for v6.17. I add detailed description of
this pull request on the following tag. Please pull devfreq with
following updates.

Best Regards,
Chanwoo Choi


The following changes since commit 347e9f5043c89695b01e66b3ed111755afcf1911:

  Linux 6.16-rc6 (2025-07-13 14:25:58 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git tags/devfreq-next-for-6.17

for you to fetch changes up to 7da2fdaaa1e6062686ac96a9f096c2d7847533e4:

  PM / devfreq: Add HiSilicon uncore frequency scaling driver (2025-07-14 20:23:57 +0900)

----------------------------------------------------------------
Update devfreq next for v6.17

Detailed description for this pull request:
- Clean devfreq core and fix bugs
 : Replace sscanf with kstrtoul
 : Remove redundant devfreq_get_freq_range() on adding devfreq driver
 : Check missing NULL pointer check on removing devfreq driver
 : Limit max_freq and min_freq to avoid unreachable value
 : Fix wrong index on trans_stat sysfs node

- Use devm_* managed function for clock control on sun81-a33-mbus driver

- Add HiSilicon uncore frequencye scaling driver for for HiSilicon Kunpeng SoCs
 : The uncore domain includes shared system resources such as interconnects
 and L3 cache, and its frequency has a significant impact on system performance
 and power consumption. The driver provides the following functions:
   - Support to scale frequency scaling with governor and user setting
   - Support to query CPUs whose performance is closely related to the uncore domain
   - Communication with the platform controller via an ACPI PCC mailbox
     to perform actual frequency changes

----------------------------------------------------------------
Chanwoo Choi (1):
      PM / devfreq: Fix a index typo in trans_stat

Jie Zhan (2):
      PM / devfreq: Allow devfreq driver to add custom sysfs ABIs
      PM / devfreq: Add HiSilicon uncore frequency scaling driver

Lifeng Zheng (4):
      PM / devfreq: governor: Replace sscanf() with kstrtoul() in set_freq_store()
      PM / devfreq: Limit max_freq with scaling_mina_freq
      PM / devfreq: Remove redundant devfreq_get_freq_range() calling in devfreq_add_device()
      PM / devfreq: Check governor before using governor->name

Uwe Kleine-König (1):
      PM / devfreq: sun8i-a33-mbus: Simplify by using more devm functions

 Documentation/ABI/testing/sysfs-class-devfreq |   9 +
 drivers/devfreq/Kconfig                       |  11 +
 drivers/devfreq/Makefile                      |   1 +
 drivers/devfreq/devfreq.c                     |  23 +-
 drivers/devfreq/governor_userspace.c          |   6 +-
 drivers/devfreq/hisi_uncore_freq.c            | 658 ++++++++++++++++++++++++++
 drivers/devfreq/sun8i-a33-mbus.c              |  38 +-
 include/linux/devfreq.h                       |   4 +
 8 files changed, 704 insertions(+), 46 deletions(-)
 create mode 100644 drivers/devfreq/hisi_uncore_freq.c