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@huawei.com
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