[PATCH v4 1/2] dt-bindings: HID: i2c-hid: elan: Introduce Elan ekth6a12nay

[Zhaoxiong Lv]

The Elan ekth6a12nay touch screen chip same as Elan eKTH6915 controller
has a reset gpio. The difference is that they have different
post_power_delay_ms.

Acked-by: Rob Herring (Arm) <robh at kernel.org>
Signed-off-by: Zhaoxiong Lv <lvzhaoxiong at huaqin.corp-partner.google.com>
---
Changes between V4 and V3:
-  1.  Combine the 2 const into an enum.
v3: https://lore.kernel.org/all/20240716082851.18173-2-lvzhaoxiong@huaqin.corp-partner.google.com/

Changes between V3 and V2:
-  1.  "ekth6915" isn't a fallback, modify it.
v2: https://lore.kernel.org/all/20240715073159.25064-2-lvzhaoxiong@huaqin.corp-partner.google.com/

Changes between V2 and V1:
-  1.  Respin the series on top of v6.10.
v1: https://lore.kernel.org/all/20240704085555.11204-2-lvzhaoxiong@huaqin.corp-partner.google.com/
---
 Documentation/devicetree/bindings/input/elan,ekth6915.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/input/elan,ekth6915.yaml b/Documentation/devicetree/bindings/input/elan,ekth6915.yaml
index a62916d07a08..cb3e1801b0d3 100644
--- a/Documentation/devicetree/bindings/input/elan,ekth6915.yaml
+++ b/Documentation/devicetree/bindings/input/elan,ekth6915.yaml
@@ -23,7 +23,9 @@ properties:
           - enum:
               - elan,ekth5015m
           - const: elan,ekth6915
-      - const: elan,ekth6915
+      - enum:
+          - elan,ekth6915
+          - elan,ekth6a12nay
 
   reg:
     const: 0x10
-- 
2.17.1