[PATCH] ASoC: dt-bindings: cirrus,cs42xx8: add 'port' property

[Laurentiu Mihalcea]

From: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx>

The cs42xx8 codecs may be used with audio graph card and thus may require
an additional property: 'port'. Add it.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@xxxxxxx>
---
 Documentation/devicetree/bindings/sound/cirrus,cs42xx8.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs42xx8.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs42xx8.yaml
index 725b47e82062..cd47905eb20a 100644
--- a/Documentation/devicetree/bindings/sound/cirrus,cs42xx8.yaml
+++ b/Documentation/devicetree/bindings/sound/cirrus,cs42xx8.yaml
@@ -41,6 +41,10 @@ properties:
     description: This pin is connected to the chip's RESET pin.
     maxItems: 1
 
+  port:
+    $ref: audio-graph-port.yaml#
+    unevaluatedProperties: false
+
 required:
   - compatible
   - reg
-- 
2.34.1