From 355e9472ccb05f3744b757e5174d476d2b7d5cbc Mon Sep 17 00:00:00 2001
From: Yunfei Dong <yunfei.dong@mediatek.com>
Date: Fri, 3 Mar 2023 01:38:40 +0000
Subject: [PATCH] media: dt-bindings: media: mediatek: vcodec: adapt to the
 'clock-names' of different platforms

mt8195 and mt8192 have different clock numbers, separate 'clock-names'
according to compatible name.

Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---
 .../media/mediatek,vcodec-subdev-decoder.yaml | 41 ++++++++++++++++---
 1 file changed, 35 insertions(+), 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
index 7efc70ae44063..51c0ff7baa527 100644
--- a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
@@ -110,15 +110,12 @@ patternProperties:
           Refer to bindings/iommu/mediatek,iommu.yaml.
 
       clocks:
+        minItems: 4
         maxItems: 5
 
       clock-names:
-        items:
-          - const: sel
-          - const: soc-vdec
-          - const: soc-lat
-          - const: vdec
-          - const: top
+        minItems: 4
+        maxItems: 5
 
       assigned-clocks:
         maxItems: 1
@@ -160,6 +157,38 @@ then:
   required:
     - interrupts
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - mediatek,mt8192-vcodec-dec
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: sel
+            - const: soc-vdec
+            - const: soc-lat
+            - const: vdec
+            - const: top
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - mediatek,mt8195-vcodec-dec
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: sel
+            - const: vdec
+            - const: lat
+            - const: top
+
 additionalProperties: false
 
 examples:
-- 
2.30.2