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

Michael Walle mwalle at kernel.org
Thu Sep 25 00:28:53 PDT 2025


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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