Thread (14 messages) 14 messages, 4 authors, 2025-09-25

Re: [PATCH v2 0/7] Initial Kontron SMARC-sAM67 support

From: "Michael Walle" <mwalle@kernel.org>
Date: 2025-09-25 07:28:57
Also in: linux-devicetree, linux-hwmon, linux-watchdog, lkml

Hi Lee,

On Fri Sep 12, 2025 at 2:07 PM CEST, Michael Walle wrote:
Now that the PMIC support is there, we can finally, upstream the
support for this board. Besides the usual device tree, this
patchset contains the support for the on-board house keeping MCU. It
make extensive reuse of the drivers for the former SMARC-sAL28
board. Besides different hwmon sensors, all the dt binding patches
will just add a board specific compatible (in addition to the old
sl28 compatible) to make any future board specific quirks possible.

I'm aware that there is a patch [1] which moves the sl28cpld MFD
schema to a different directory. Once that patch is merged, I'll
repost this series. But I already want to get some early feedback.

v2:
 - dropped patches which were already picked up
 - new patch "dt-bindings: mfd: tps6594: allow gpio-line-names"
 - separate driver for the hwmon, add missing hwmon documentation,
   thanks Guenter
 - split the DT as suggested by the SoC maintainers
 - add missing copyright and license to the overlays, thanks Andrew

Michael Walle (7):
  dt-bindings: arm: ti: Add Kontron SMARC-sAM67 module
  dt-bindings: mfd: tps6594: allow gpio-line-names
  arm64: dts: ti: Add support for Kontron SMARC-sAM67
  dt-bindings: hwmon: sl28cpld: add sa67mcu compatible
  dt-bindings: watchdog: add SMARC-sAM67 support
  hwmon: add SMARC-sAM67 support
  arm64: dts: ti: sa67: add on-board management controller node
Would you take these two patches
    dt-bindings: mfd: tps6594: allow gpio-line-names
    dt-bindings: watchdog: add SMARC-sAM67 support

through the MFD tree this cycle? If they make it in, there wouldn't
be any more dependencies for the next cycle for the actual device
tree.

Thanks,
-michael

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