[PATCH] dt-bindings: sound: sun8i-a33-codec: Add Allwinner A64 codec compatible fallback

[Clément Péron <peron.clem@xxxxxxxxx>]

make dtbs_check report a warning because the documentation
for the A64 codec compatible is missing.

The A64 codec compatible is actually a simple fallback to the A33.

Reflect this in the dt-bindings Documentation.

Signed-off-by: Clément Péron <peron.clem@xxxxxxxxx>
---
 .../bindings/sound/allwinner,sun8i-a33-codec.yaml           | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
index 55d28268d2f4..e78a22496e7c 100644
--- a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml
@@ -15,7 +15,11 @@ properties:
     const: 0
 
   compatible:
-    const: allwinner,sun8i-a33-codec
+    oneOf:
+      - const: allwinner,sun8i-a33-codec
+      - items:
+        - const: allwinner,sun50i-a64-codec
+        - const: allwinner,sun8i-a33-codec
 
   reg:
     maxItems: 1
-- 
2.25.1