Commit d5cbd9f332c7 for kernel

commit d5cbd9f332c70be9589201474b9477baf9b5a24d
Merge: be653d2d1f43 4651c87b0083
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Wed Feb 11 09:23:13 2026 -0800

    Merge tag 'regmap-v6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

    Pull regmap updates from Mark Brown:
     "The main change here is the implementation of a mechanism for
      generating register defaults via a callback rather than with a table
      in the driver.

      This is useful for devices where there are large ranges of registers
      with the same or generated values, it allows us to have a small amount
      of code instead of a larger amount of default data"

    * tag 'regmap-v6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
      regcache: Demote defaults readback from HW to debug print
      regmap: add KUnit coverage for reg_default_cb callback
      regmap: Add reg_default_cb callback for flat cache defaults
      regmap: Enable REGMAP when REGMAP_SLIMBUS is enabled