[PATCH] ASoC: dt-bindings: everest,es8316: Add interrupt support

[Rob Herring (Arm)]

The Everest ES8316 has interrupt capability on its GPIO3 pin for
headphone detection. Several of the RockPi 4 variants are using it
already.

Signed-off-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/sound/everest,es8316.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/everest,es8316.yaml b/Documentation/devicetree/bindings/sound/everest,es8316.yaml
index 81a0215050e0..fe5d938ca310 100644
--- a/Documentation/devicetree/bindings/sound/everest,es8316.yaml
+++ b/Documentation/devicetree/bindings/sound/everest,es8316.yaml
@@ -49,6 +49,10 @@ properties:
     items:
       - const: mclk
 
+  interrupts:
+    maxItems: 1
+    description: Headphone detect interrupt
+
   port:
     $ref: audio-graph-port.yaml#
     unevaluatedProperties: false
-- 
2.51.0