media: dt-bindings: coda: Add missing 'additionalProperties'

'additionalProperties' is now required by the meta-schema. Add it for
coda.

Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/media/coda.yaml | 2 ++
 1 file changed, 2 insertions(+)

On Thu, 2020-11-12 at 16:49 -0600, Rob Herring wrote:
> 'additionalProperties' is now required by the meta-schema. Add it for
> coda.
> 
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: linux-media@vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  Documentation/devicetree/bindings/media/coda.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/media/coda.yaml b/Documentation/devicetree/bindings/media/coda.yaml
> index 7bac0057faf7..be6218354631 100644
> --- a/Documentation/devicetree/bindings/media/coda.yaml
> +++ b/Documentation/devicetree/bindings/media/coda.yaml
> @@ -59,6 +59,8 @@ required:
>    - clocks
>    - clock-names
>  
> +additionalProperties: false
> +
>  allOf:
>    - if:
>        properties:

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>

regards
Philipp

On Thu, Nov 12, 2020 at 4:49 PM Rob Herring <robh@kernel.org> wrote:
>
> 'additionalProperties' is now required by the meta-schema. Add it for
> coda.
>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> Cc: linux-media@vger.kernel.org
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  Documentation/devicetree/bindings/media/coda.yaml | 2 ++
>  1 file changed, 2 insertions(+)

I missed an error this introduces:

/home/rob/proj/git/linux-dt/.build-arm/Documentation/devicetree/bindings/media/coda.example.dt.yaml:
video-codec@63ff4000: 'interrupts' does not match any of the regexes:
'pinctrl-[0-9]+'
        From schema:
/home/rob/proj/git/linux-dt/Documentation/devicetree/bindings/media/coda.yaml

On Tue, 2020-11-17 at 07:48 -0600, Rob Herring wrote:
> On Thu, Nov 12, 2020 at 4:49 PM Rob Herring <robh@kernel.org> wrote:
> > 'additionalProperties' is now required by the meta-schema. Add it for
> > coda.
> > 
> > Cc: Philipp Zabel <p.zabel@pengutronix.de>
> > Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
> > Cc: linux-media@vger.kernel.org
> > Signed-off-by: Rob Herring <robh@kernel.org>
> > ---
> >  Documentation/devicetree/bindings/media/coda.yaml | 2 ++
> >  1 file changed, 2 insertions(+)
> 
> I missed an error this introduces:
> 
> /home/rob/proj/git/linux-dt/.build-arm/Documentation/devicetree/bindings/media/coda.example.dt.yaml:
> video-codec@63ff4000: 'interrupts' does not match any of the regexes:
> 'pinctrl-[0-9]+'
>         From schema:
> /home/rob/proj/git/linux-dt/Documentation/devicetree/bindings/media/coda.yaml

Right, because interrupts are only specified conditionally:

allOf:
  - if:
      properties:
        compatible:
          contains:
            const: cnm,coda960
    then:
      properties:
        interrupts:
          items:
            - description: BIT processor interrupt
            - description: JPEG unit interrupt

        interrupt-names:
          items:
            - const: bit
            - const: jpeg
    else:
      properties:
        interrupts:
          items:
            - description: BIT processor interrupt

What is the proper way to fix this?

regards
Philipp