[PATCH v2 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>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.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 ef1f575757f6..b8b8e83ebc3f 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
@@ -36,6 +36,10 @@ properties:
               - mediatek,mt8192-disp-gamma
               - mediatek,mt8195-disp-gamma
           - const: mediatek,mt8183-disp-gamma
+      - items:
+          - enum:
+              - mediatek,mt8188-disp-gamma
+          - const: mediatek,mt8195-disp-gamma
 
   reg:
     maxItems: 1
-- 
2.18.0