[PATCH v5 2/3] dt-bindings: input: touchscreen: elants_i2c: Add eth3915n touchscreen chip

[Yunlong Jia]

Add an elan touch screen chip eth3915n.

Signed-off-by: Yunlong Jia <ecs.beijing2022@xxxxxxxxx>
Suggested-by: Douglas Anderson <dianders@xxxxxxxxxxxx>

---

Changes in v5:
 1. ekth3915 is the true compatible and ekth3500 is the fallback.

Changes in v4:
 1. eth3915n dt bindings added in v4.

 .../bindings/input/touchscreen/elan,elants_i2c.yaml    | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml b/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml
index a9b53c2e6f0a..f9053e5e9b24 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml
+++ b/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml
@@ -14,9 +14,13 @@ allOf:
 
 properties:
   compatible:
-    enum:
-      - elan,ektf3624
-      - elan,ekth3500
+    oneOf:
+      - enum:
+          - elan,ektf3624
+          - elan,ekth3500
+      - items:
+          - const: elan,ekth3915
+          - const: elan,ekth3500
 
   reg:
     maxItems: 1
-- 
2.17.1