[PATCH v2] dt-bindings: display: mediatek: Compatible list cleanup

[Yassine Oudjana]

From: Yassine Oudjana <y.oudjana at protonmail.com>

Several DT bindings of MediaTek display blocks make unnecessary use of
"oneOf" and "items". Remove them and replace them with enums where
necessary.

Signed-off-by: Yassine Oudjana <y.oudjana at protonmail.com>
---
Changes since v1:
- Leave enums with 1 element as they are.

 .../bindings/display/mediatek/mediatek,ccorr.yaml   |  7 +++----
 .../bindings/display/mediatek/mediatek,color.yaml   | 10 ++++------
 .../bindings/display/mediatek/mediatek,dither.yaml  |  3 +--
 .../bindings/display/mediatek/mediatek,dsc.yaml     |  4 +---
 .../bindings/display/mediatek/mediatek,gamma.yaml   |  7 +++----
 .../bindings/display/mediatek/mediatek,merge.yaml   |  8 +++-----
 .../bindings/display/mediatek/mediatek,od.yaml      |  8 +++-----
 .../bindings/display/mediatek/mediatek,ovl-2l.yaml  |  7 +++----
 .../bindings/display/mediatek/mediatek,ovl.yaml     | 13 +++++--------
 .../display/mediatek/mediatek,postmask.yaml         |  3 +--
 .../bindings/display/mediatek/mediatek,rdma.yaml    | 13 +++++--------
 .../bindings/display/mediatek/mediatek,split.yaml   |  4 +---
 .../bindings/display/mediatek/mediatek,ufoe.yaml    |  4 +---
 .../bindings/display/mediatek/mediatek,wdma.yaml    |  4 +---
 14 files changed, 35 insertions(+), 60 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
index b04820c95b22..dc22bd522523 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml
@@ -21,10 +21,9 @@ description: |
 properties:
   compatible:
     oneOf:
-      - items:
-          - const: mediatek,mt8183-disp-ccorr
-      - items:
-          - const: mediatek,mt8192-disp-ccorr
+      - enum:
+          - mediatek,mt8183-disp-ccorr
+          - mediatek,mt8192-disp-ccorr
       - items:
           - enum:
               - mediatek,mt8188-disp-ccorr
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml
index 62306c88f485..d0ea77fc4b06 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml
@@ -22,12 +22,10 @@ description: |
 properties:
   compatible:
     oneOf:
-      - items:
-          - const: mediatek,mt2701-disp-color
-      - items:
-          - const: mediatek,mt8167-disp-color
-      - items:
-          - const: mediatek,mt8173-disp-color
+      - enum:
+          - mediatek,mt2701-disp-color
+          - mediatek,mt8167-disp-color
+          - mediatek,mt8173-disp-color
       - items:
           - enum:
               - mediatek,mt7623-disp-color
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml
index 5c7445c174e5..9d74de63fe63 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml
@@ -22,8 +22,7 @@ description: |
 properties:
   compatible:
     oneOf:
-      - items:
-          - const: mediatek,mt8183-disp-dither
+      - const: mediatek,mt8183-disp-dither
       - items:
           - enum:
               - mediatek,mt8186-disp-dither
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml
index 49248864514b..37bf6bf4a1ab 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml
@@ -19,9 +19,7 @@ description: |
 
 properties:
   compatible:
-    oneOf:
-      - items:
-          - const: mediatek,mt8195-disp-dsc
+    const: mediatek,mt8195-disp-dsc
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
index a5c6a91fac71..6c2be9d6840b 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml
@@ -21,10 +21,9 @@ description: |
 properties:
   compatible:
     oneOf:
-      - items:
-          - const: mediatek,mt8173-disp-gamma
-      - items:
-          - const: mediatek,mt8183-disp-gamma
+      - enum:
+          - mediatek,mt8173-disp-gamma
+          - mediatek,mt8183-disp-gamma
       - items:
           - enum:
               - mediatek,mt8186-disp-gamma
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml
index 69ba75777dac..c474ee6fa05b 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,merge.yaml
@@ -20,11 +20,9 @@ description: |
 
 properties:
   compatible:
-    oneOf:
-      - items:
-          - const: mediatek,mt8173-disp-merge
-      - items:
-          - const: mediatek,mt8195-disp-merge
+    enum:
+      - mediatek,mt8173-disp-merge
+      - mediatek,mt8195-disp-merge
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml
index 853fcb9db2be..7e6bbf8b5c60 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,od.yaml
@@ -20,11 +20,9 @@ description: |
 
 properties:
   compatible:
-    oneOf:
-      - items:
-          - const: mediatek,mt2712-disp-od
-      - items:
-          - const: mediatek,mt8173-disp-od
+    enum:
+      - mediatek,mt2712-disp-od
+      - mediatek,mt8173-disp-od
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml
index 4e94f4e947ad..c7dd0ef02dcf 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml
@@ -21,10 +21,9 @@ description: |
 properties:
   compatible:
     oneOf:
-      - items:
-          - const: mediatek,mt8183-disp-ovl-2l
-      - items:
-          - const: mediatek,mt8192-disp-ovl-2l
+      - enum:
+          - mediatek,mt8183-disp-ovl-2l
+          - mediatek,mt8192-disp-ovl-2l
       - items:
           - enum:
               - mediatek,mt8186-disp-ovl-2l
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
index 065e526f950e..92e320d54ba2 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml
@@ -21,14 +21,11 @@ description: |
 properties:
   compatible:
     oneOf:
-      - items:
-          - const: mediatek,mt2701-disp-ovl
-      - items:
-          - const: mediatek,mt8173-disp-ovl
-      - items:
-          - const: mediatek,mt8183-disp-ovl
-      - items:
-          - const: mediatek,mt8192-disp-ovl
+      - enum:
+          - mediatek,mt2701-disp-ovl
+          - mediatek,mt8173-disp-ovl
+          - mediatek,mt8183-disp-ovl
+          - mediatek,mt8192-disp-ovl
       - items:
           - enum:
               - mediatek,mt7623-disp-ovl
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml
index 27de64495401..12ec410bb921 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml
@@ -21,8 +21,7 @@ description: |
 properties:
   compatible:
     oneOf:
-      - items:
-          - const: mediatek,mt8192-disp-postmask
+      - const: mediatek,mt8192-disp-postmask
       - items:
           - enum:
               - mediatek,mt8186-disp-postmask
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml
index 3ade2ece3fed..42059efad45d 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml
@@ -23,14 +23,11 @@ description: |
 properties:
   compatible:
     oneOf:
-      - items:
-          - const: mediatek,mt2701-disp-rdma
-      - items:
-          - const: mediatek,mt8173-disp-rdma
-      - items:
-          - const: mediatek,mt8183-disp-rdma
-      - items:
-          - const: mediatek,mt8195-disp-rdma
+      - enum:
+          - mediatek,mt2701-disp-rdma
+          - mediatek,mt8173-disp-rdma
+          - mediatek,mt8183-disp-rdma
+          - mediatek,mt8195-disp-rdma
       - items:
           - enum:
               - mediatek,mt8188-disp-rdma
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml
index 35ace1f322e8..54b7b0531144 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,split.yaml
@@ -20,9 +20,7 @@ description: |
 
 properties:
   compatible:
-    oneOf:
-      - items:
-          - const: mediatek,mt8173-disp-split
+    const: mediatek,mt8173-disp-split
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml
index b8bb135fe96b..87523b45a210 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ufoe.yaml
@@ -21,9 +21,7 @@ description: |
 
 properties:
   compatible:
-    oneOf:
-      - items:
-          - const: mediatek,mt8173-disp-ufoe
+    const: mediatek,mt8173-disp-ufoe
 
   reg:
     maxItems: 1
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml
index 7d7cc1ab526b..52f233fe1c0f 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,wdma.yaml
@@ -20,9 +20,7 @@ description: |
 
 properties:
   compatible:
-    oneOf:
-      - items:
-          - const: mediatek,mt8173-disp-wdma
+    const: mediatek,mt8173-disp-wdma
 
   reg:
     maxItems: 1
-- 
2.39.2