[PATCH v3 00/11] ARM: Add support for MediaTek MT6572 SoC

[Rob Herring]

On Tue, Jul 1, 2025 at 10:27 AM Rob Herring (Arm) <robh at kernel.org> wrote:
>
>
> On Tue, 01 Jul 2025 09:06:54 +0300, Max Shevchenko wrote:
> > This series of patches adds support for the MT6572 SoC and
> > the JTY D101 tablet and Lenovo A369i smartphone based on it.
> >
> > Signed-off-by: Max Shevchenko <wctrl at proton.me>
> > ---
> > Changes in v3:
> > - Remove the compatible property from the SoC devicetree
> > - Link to v2: https://lore.kernel.org/r/20250626-mt6572-v2-0-f7f842196986@proton.me
> >
> > Changes in v2:
> > - Drop the status property for the board devicetrees
> > - Add an soc node for the MT6572 and reorder the nodes and properties
> > - Change the commit title to a more descriptive one
> > - Change the cover title to the correct one
> > - Link to v1: https://lore.kernel.org/r/20250620-mt6572-v1-0-e2d47820f042@proton.me
> >
> > ---
> > Max Shevchenko (11):
> >       dt-bindings: serial: mediatek,uart: add MT6572
> >       dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: add MT6572
> >       dt-bindings: timer: mediatek: add MT6572
> >       dt-bindings: watchdog: mediatek,mtk-wdt: add MT6572
> >       dt-bindings: vendor-prefixes: add JTY
> >       dt-bindings: arm: mediatek: add boards based on the MT6572 SoC
> >       ARM: mediatek: add board_dt_compat entry for the MT6572 SoC
> >       ARM: mediatek: add MT6572 smp bring up code
> >       ARM: dts: mediatek: add basic support for MT6572 SoC
> >       ARM: dts: mediatek: add basic support for JTY D101 board
> >       ARM: dts: mediatek: add basic support for Lenovo A369i board
> >
> >  .../devicetree/bindings/arm/mediatek.yaml          |   5 +
> >  .../mediatek,mt6577-sysirq.yaml                    |   1 +
> >  .../devicetree/bindings/serial/mediatek,uart.yaml  |   1 +
> >  .../devicetree/bindings/timer/mediatek,timer.yaml  |   1 +
> >  .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
> >  .../bindings/watchdog/mediatek,mtk-wdt.yaml        |   1 +
> >  arch/arm/boot/dts/mediatek/Makefile                |   2 +
> >  arch/arm/boot/dts/mediatek/mt6572-jty-d101.dts     |  61 ++++++++++++
> >  arch/arm/boot/dts/mediatek/mt6572-lenovo-a369i.dts |  56 +++++++++++
> >  arch/arm/boot/dts/mediatek/mt6572.dtsi             | 108 +++++++++++++++++++++
> >  arch/arm/mach-mediatek/Kconfig                     |   4 +
> >  arch/arm/mach-mediatek/mediatek.c                  |   1 +
> >  arch/arm/mach-mediatek/platsmp.c                   |   7 ++
> >  13 files changed, 250 insertions(+)
> > ---
> > base-commit: 0ff41df1cb268fc69e703a08a57ee14ae967d0ca
> > change-id: 20250619-mt6572-ef78a3d45168
> >
> > Best regards,
> > --
> > Max Shevchenko <wctrl at proton.me>
> >
> >
> >
>
>
> My bot found new DTB warnings on the .dts files added or changed in this
> series.
>
> Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
> are fixed by another series. Ultimately, it is up to the platform
> maintainer whether these warnings are acceptable or not. No need to reply
> unless the platform maintainer has comments.
>
> If you already ran DT checks and didn't see these error(s), then
> make sure dt-schema is up to date:
>
>   pip3 install dtschema --upgrade
>
>
> This patch series was applied (using b4) to base:
>  Base: using specified base-commit 0ff41df1cb268fc69e703a08a57ee14ae967d0ca
>
> If this is not the correct base, please add 'base-commit' tag
> (or use b4 which does this automatically)
>
> New warnings running 'make CHECK_DTBS=y for arch/arm/boot/dts/mediatek/' for 20250701-mt6572-v3-0-8937cfa33f95 at proton.me:
>
> arch/arm/boot/dts/mediatek/mt6572-lenovo-a369i.dtb: / (lenovo,a369i): memory: False schema does not allow {'device_type': ['memory'], 'reg': [[2147483648, 536870912]]}
>         from schema $id: http://devicetree.org/schemas/root-node.yaml#
> arch/arm/boot/dts/mediatek/mt6572-jty-d101.dtb: / (jty,d101): memory: False schema does not allow {'device_type': ['memory'], 'reg': [[2147483648, 1073741824]]}
>         from schema $id: http://devicetree.org/schemas/root-node.yaml#

'memory' node without a unit-address has long been deprecated. Please
don't add more cases.

Rob