On Wed, Mar 31, 2021 at 05:16:16PM +0800, Zhen Lei wrote:
> Currently, if there are more than two ports, or if there is only one port
> but other properties(such as "#address-cells") is required, these ports
> are placed under the "ports" node. So add the schema of property "ports".
A given binding should just use 'ports' or 'port' depending on it's
need. Supporting both forms is needless complexity.
> Otherwise, warnings similar to the following will be reported:
> arch/arm64/boot/dts/renesas/r8a774a1-beacon-rzg2m-kit.dt.yaml: \
> sound@ec500000: 'ports' does not match any of the regexes: \
> '^rcar_sound,ctu$', '^rcar_sound,dai$', '^rcar_sound,dvc$', ...
>
> Signed-off-by: Zhen Lei <thunder.leizhen@xxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/sound/renesas,rsnd.yaml | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
> index 384191ee497f534..a42992fa687d3f3 100644
> --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
> +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
> @@ -115,6 +115,11 @@ properties:
> $ref: audio-graph-port.yaml#
> unevaluatedProperties: false
>
> + ports:
$ref: /schemas/graph.yaml#/properties/ports
> + patternProperties:
> + '^port@[0-9]':
> + $ref: "#/properties/port"
Then this should be: $ref: audio-graph-port.yaml#
Also, what each port is should be defined, but that's a separate
problem.
> +
> # use patternProperties to avoid naming "xxx,yyy" issue
> patternProperties:
> "^rcar_sound,dvc$":
> --
> 1.8.3
>
>
