[PATCH 2/2] ASoC: dt-bindings: renesas, rsnd: Clear warning 'ports' does not match any of the regexes

[Zhen Lei]

Currently, the property "ports" is always present. So mark it as true, and
let audio-graph-card.yaml to check it.

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 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
index 487aeabd1f0e65b..d3c2899843aee58 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml
@@ -112,6 +112,7 @@ properties:
         - pattern: '^clk_(a|b|c|i)$'
 
   port: true
+  ports: true
 
 # use patternProperties to avoid naming "xxx,yyy" issue
 patternProperties:
-- 
1.8.3