The MP8864 is a 4 A, 21 V synchronous step-down converter.  Its
register layout and voltage transition handling are compatible with the
MP8867, but its selectable switching frequencies are 600 kHz, 850 kHz,
1.1 MHz and 1.6 MHz.

Add the compatible and chip-specific switching-frequency table. 

patch1 fixes the vsel_mask
patch2 document the mp8864 dt-binding
patch3 add the mp8864 support to the driver

Jisheng Zhang (3):
  regulator: mp886x: fix vsel_mask
  regulator: dt-bindings: mp886x: support mp8864
  regulator: mp886x: add MP8864 support

 .../bindings/regulator/mps,mp886x.yaml        | 16 +++++++++++--
 drivers/regulator/Kconfig                     |  2 +-
 drivers/regulator/mp886x.c                    | 23 +++++++++++++++++--
 3 files changed, 36 insertions(+), 5 deletions(-)

-- 
2.51.0

On Tue, 01 Sep 2026 12:31:20 +0800, Jisheng Zhang wrote:
> regulator: mp886x: add MP8864 support
> 
> The MP8864 is a 4 A, 21 V synchronous step-down converter.  Its
> register layout and voltage transition handling are compatible with the
> MP8867, but its selectable switching frequencies are 600 kHz, 850 kHz,
> 1.1 MHz and 1.6 MHz.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-7.4

Thanks!

[1/3] regulator: mp886x: fix vsel_mask
      https://git.kernel.org/broonie/regulator/c/24fa0eadc2e3
[2/3] regulator: dt-bindings: mp886x: support mp8864
      https://git.kernel.org/broonie/regulator/c/c75d4f104f81
[3/3] regulator: mp886x: add MP8864 support
      https://git.kernel.org/broonie/regulator/c/6c45fd3e1854

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark