Re: [PATCH 1/3 v4] drm/panel: Add generic DSI panel YAML bindings

[Linus Walleij <linus.walleij@linaro.org>]

On Fri, Oct 25, 2019 at 9:20 PM Rob Herring <robh@kernel.org> wrote:

> [Me]
> > +    dsi-controller@55aa55aa {
> > +      compatible = "acme,foo";
>
> Eventually, I want to start reporting if compatible strings aren't
> documented (i.e. matched to a schema). This will break then...

OK I drop this.

> > +      reg = <0x55aa55aa>;
>
> This will fail because a size cell is expected.

Do you mean it will fail the day we actually check reg properties to
be properly formed under the circumstances?

Because:
  HOSTLD  scripts/dtc/dtc
  CHKDT   Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml
  CHKDT   Documentation/devicetree/bindings/display/dsi-controller.yaml
  SCHEMA  Documentation/devicetree/bindings/processed-schema.yaml
(...)

It passes just fine.

I get a bit nervous since the schema is all about being strict about
stuff so I get the feeling that "should have failed".

Yours,
Linus Walleij