[PATCH v4 2/4] dt-bindings: input: awinic,aw86927: Add Awinic AW86938

[Griffin Kroah-Hartman]

Add bindings for the Awinic AW86938 haptic chip which can be found in
smartphones. These two chips require a similar devicetree configuration,
but have a register layout that's not 100% compatible.
Still, because chip model is fully detectable via ID register, these
chips can be documnented in the same file.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
Signed-off-by: Griffin Kroah-Hartman <griffin.kroah@xxxxxxxxxxxxx>
---
 Documentation/devicetree/bindings/input/awinic,aw86927.yaml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/input/awinic,aw86927.yaml b/Documentation/devicetree/bindings/input/awinic,aw86927.yaml
index b7252916bd727486c1a98913d4ec3ef12422e4bd..bd74b81488f61d72b675b5701b321b30b3430be0 100644
--- a/Documentation/devicetree/bindings/input/awinic,aw86927.yaml
+++ b/Documentation/devicetree/bindings/input/awinic,aw86927.yaml
@@ -11,7 +11,12 @@ maintainers:
 
 properties:
   compatible:
-    const: awinic,aw86927
+    oneOf:
+      - const: awinic,aw86927
+      - items:
+          - enum:
+              - awinic,aw86938
+          - const: awinic,aw86927
 
   reg:
     maxItems: 1

-- 
2.43.0