[PATCH 2/3] dt-bindings: display: mediatek: gamma: Add support for MT8188

[Jason-JH.Lin]

The gamma LUT setting of MT8188 and MT8195 are the same, so we create
a one of items for MT8188 to reuse the driver data settings of MT8195.

Signed-off-by: Jason-JH.Lin <jason-jh.lin at mediatek.com>
---
 .../devicetree/bindings/display/mediatek/mediatek,gamma.yaml  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
index 3e6cb8f48bcc..90c454eea06f 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
@@ -29,6 +29,10 @@ properties:
           - enum:
               - mediatek,mt6795-disp-gamma
           - const: mediatek,mt8173-disp-gamma
+      - items:
+          - enum:
+              - mediatek,mt8188-disp-gamma
+          - const: mediatek,mt8195-disp-gamma
       - items:
           - enum:
               - mediatek,mt8186-disp-gamma
-- 
2.18.0