Re: [PATCH 2/8] mfd: dt-bindings: ti,twl6040: convert to DT schema

[Jihed Chaibi <jihed.chaibi.dev@gmail.com>]

On Tue, Aug 12, 2025 at 4:54 PM Rob Herring <robh@kernel.org> wrote:
>
> On Mon, Aug 11, 2025 at 08:24:43PM -0500, Rob Herring (Arm) wrote:
> >
> > On Tue, 12 Aug 2025 00:47:33 +0200, Jihed Chaibi wrote:
> > > Convert the legacy TXT binding for the TWL6040 MFD
> > > to the modern YAML DT schema format. This adds formal validation
> > > and improves documentation.
> > >
> > > Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com>
> > > ---
> > >  .../devicetree/bindings/mfd/ti,twl6040.yaml   | 155 ++++++++++++++++++
> > >  .../devicetree/bindings/mfd/twl6040.txt       |  67 --------
> > >  2 files changed, 155 insertions(+), 67 deletions(-)
> > >  create mode 100644 Documentation/devicetree/bindings/mfd/ti,twl6040.yaml
> > >  delete mode 100644 Documentation/devicetree/bindings/mfd/twl6040.txt
> > >
> >
> > My bot found errors running 'make dt_binding_check' on your patch:
> >
> > yamllint warnings/errors:
> >
> > dtschema/dtc warnings/errors:
> > /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/mfd/ti,twl6040.example.dtb:
> > twl@4b (ti,twl6040): 'twl6040,audpwron-gpio' does not match any of
> > the regexes: '^#.*',
> > '^(at25|bm|devbus|dmacap|dsa|exynos|fsi[ab]|gpio-fan|gpio-key|gpio|gpmc|hdmi|i2c-gpio),.*',
> > '^(keypad|m25p|max8952|max8997|max8998|mpmc),.*',
> > '^(pciclass|pinctrl-single|#pinctrl-single|PowerPC),.*',
> > '^(pl022|pxa-mmc|rcar_sound|rotary-encoder|s5m8767|sdhci),.*',
> > '^(simple-audio-card|st-plgpio|st-spics|ts),.*',
>
> You will need to add 'twl6040' to this list of exceptions in
> vendor-prefixes.yaml.
>
> Rob

Hi Rob, thanks for the feedback.

Wouldn't it be simpler if we put 'ti' (the actual vendor) instead of 'twl6040'?
No other file is using the current name, so there would be no need for
additional editing.

Cheers,

(CCing everyone, sorry for emailing twice)