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From:   Yunfei Dong <yunfei.dong@mediatek.com>
To:     Yunfei Dong <yunfei.dong@mediatek.com>,
        Rob Herring <robh@kernel.org>,
        Chen-Yu Tsai <wenst@chromium.org>,
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        <angelogioacchino.delregno@collabora.com>,
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CC:     Mauro Carvalho Chehab <mchehab@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Hsin-Yi Wang <hsinyi@chromium.org>,
        Daniel Vetter <daniel@ffwll.ch>,
        Steve Cho <stevecho@chromium.org>,
        <linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
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Subject: [PATCH v5,1/3] media: dt-bindings: media: mediatek: vcodec: adapt to the 'clock-names' of different platforms
Date:   Tue, 6 Dec 2022 14:45:34 +0800
Message-ID: <20221206064536.16592-1-yunfei.dong@mediatek.com>
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mt8195 and mt8192 have different clock numbers, separate 'clock-names'
according to compatible name.

Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
compared with v4:
- change min clocks and clock-names from 1 to 4
compared with v3:
- rewrite clock-names according to different platforms.

Reference series:
[1]: v5 of this series is presend by Allen-KH Cheng.
     message-id: 20221128143832.25584-4-allen-kh.cheng@mediatek.com
---
 .../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 7c5b4a91c59b..c56af1c1d9db 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
@@ -159,6 +156,38 @@ 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:
-- 
2.18.0