[RESEND V6 3/5] dt-bindings: display: mediatek: change to use enum for mutex

[Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx>]

All single entry cases in mutex can be merged as a single enum.

Signed-off-by: Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx>
---
 .../display/mediatek/mediatek,mutex.yaml      | 24 +++++++------------
 1 file changed, 9 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml
index 6eca525eced0..0378933201b4 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml
@@ -23,21 +23,15 @@ description: |
 
 properties:
   compatible:
-    oneOf:
-      - items:
-          - const: mediatek,mt2701-disp-mutex
-      - items:
-          - const: mediatek,mt2712-disp-mutex
-      - items:
-          - const: mediatek,mt8167-disp-mutex
-      - items:
-          - const: mediatek,mt8173-disp-mutex
-      - items:
-          - const: mediatek,mt8183-disp-mutex
-      - items:
-          - const: mediatek,mt8192-disp-mutex
-      - items:
-          - const: mediatek,mt8195-disp-mutex
+    enum:
+      - mediatek,mt2701-disp-mutex
+      - mediatek,mt2712-disp-mutex
+      - mediatek,mt8167-disp-mutex
+      - mediatek,mt8173-disp-mutex
+      - mediatek,mt8183-disp-mutex
+      - mediatek,mt8192-disp-mutex
+      - mediatek,mt8195-disp-mutex
+
   reg:
     maxItems: 1
 
-- 
2.18.0