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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>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        Benjamin Gaignard <benjamin.gaignard@collabora.com>,
        Tiffany Lin <tiffany.lin@mediatek.com>
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>,
        <linux-kernel@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-mediatek@lists.infradead.org>,
        <Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH v2,1/3] media: dt-bindings: media: mediatek: vcodec: Fix clock num not correctly
Date:   Thu, 10 Nov 2022 18:28:32 +0800
Message-ID: <20221110102834.8946-1-yunfei.dong@mediatek.com>
MIME-Version: 1.0
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Precedence: bulk

mt8195 and mt8192 have different clock numbers, can't write 'clocks' and
'clock-names' with const value.

Move 'assigned-clocks' and 'assigned-clock-parents' to parent node.

Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com>
---
 .../media/mediatek,vcodec-subdev-decoder.yaml | 119 +++++++++++-------
 1 file changed, 72 insertions(+), 47 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
index c4f20acdc1f8..794012853834 100644
--- a/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,vcodec-subdev-decoder.yaml
@@ -89,23 +89,33 @@ properties:
 
   ranges: true
 
+  clocks:
+    minItems: 1
+    maxItems: 5
+
+  clock-names:
+    minItems: 1
+    maxItems: 5
+
+  assigned-clocks:
+    maxItems: 1
+
+  assigned-clock-parents:
+    maxItems: 1
+
 # Required child node:
 patternProperties:
-  '^vcodec-lat@[0-9a-f]+$':
+  '^vcodec-lat-soc@[0-9a-f]+$':
     type: object
 
     properties:
       compatible:
         enum:
-          - mediatek,mtk-vcodec-lat
           - mediatek,mtk-vcodec-lat-soc
 
       reg:
         maxItems: 1
 
-      interrupts:
-        maxItems: 1
-
       iommus:
         minItems: 1
         maxItems: 32
@@ -114,22 +124,55 @@ patternProperties:
           Refer to bindings/iommu/mediatek,iommu.yaml.
 
       clocks:
+        minItems: 1
         maxItems: 5
 
       clock-names:
-        items:
-          - const: sel
-          - const: soc-vdec
-          - const: soc-lat
-          - const: vdec
-          - const: top
+        minItems: 1
+        maxItems: 5
 
-      assigned-clocks:
+      power-domains:
         maxItems: 1
 
-      assigned-clock-parents:
+    required:
+      - compatible
+      - reg
+      - iommus
+      - clocks
+      - clock-names
+      - power-domains
+
+    additionalProperties: false
+
+  '^vcodec-lat@[0-9a-f]+$':
+    type: object
+
+    properties:
+      compatible:
+        enum:
+          - mediatek,mtk-vcodec-lat
+
+      reg:
+        maxItems: 1
+
+      interrupts:
         maxItems: 1
 
+      iommus:
+        minItems: 1
+        maxItems: 32
+        description: |
+          List of the hardware port in respective IOMMU block for current Socs.
+          Refer to bindings/iommu/mediatek,iommu.yaml.
+
+      clocks:
+        minItems: 1
+        maxItems: 5
+
+      clock-names:
+        minItems: 1
+        maxItems: 5
+
       power-domains:
         maxItems: 1
 
@@ -139,8 +182,6 @@ patternProperties:
       - iommus
       - clocks
       - clock-names
-      - assigned-clocks
-      - assigned-clock-parents
       - power-domains
 
     additionalProperties: false
@@ -166,15 +207,12 @@ patternProperties:
           Refer to bindings/iommu/mediatek,iommu.yaml.
 
       clocks:
+        minItems: 1
         maxItems: 5
 
       clock-names:
-        items:
-          - const: sel
-          - const: soc-vdec
-          - const: soc-lat
-          - const: vdec
-          - const: top
+        minItems: 1
+        maxItems: 5
 
       assigned-clocks:
         maxItems: 1
@@ -188,12 +226,9 @@ patternProperties:
     required:
       - compatible
       - reg
-      - interrupts
       - iommus
       - clocks
       - clock-names
-      - assigned-clocks
-      - assigned-clock-parents
       - power-domains
 
     additionalProperties: false
@@ -205,17 +240,10 @@ required:
   - mediatek,scp
   - dma-ranges
   - ranges
-
-if:
-  properties:
-    compatible:
-      contains:
-        enum:
-          - mediatek,mtk-vcodec-lat
-
-then:
-  required:
-    - interrupts
+  - clocks
+  - clock-names
+  - assigned-clocks
+  - assigned-clock-parents
 
 additionalProperties: false
 
@@ -241,6 +269,11 @@ examples:
             #size-cells = <2>;
             ranges = <0 0 0 0x16000000 0 0x40000>;
             reg = <0 0x16000000 0 0x1000>;		/* VDEC_SYS */
+            clocks = <&topckgen CLK_TOP_VDEC_SEL>,
+                <&topckgen CLK_TOP_MAINPLL_D4>;
+            clock-names = "sel", "top";
+            assigned-clocks = <&topckgen CLK_TOP_VDEC_SEL>;
+            assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4>;
             vcodec-lat@10000 {
                 compatible = "mediatek,mtk-vcodec-lat";
                 reg = <0 0x10000 0 0x800>;
@@ -253,14 +286,10 @@ examples:
                     <&iommu0 M4U_PORT_L5_VDEC_LAT0_WDMA_EXT>,
                     <&iommu0 M4U_PORT_L5_VDEC_LAT0_RG_CTRL_DMA_EXT>,
                     <&iommu0 M4U_PORT_L5_VDEC_UFO_ENC_EXT>;
-                clocks = <&topckgen CLK_TOP_VDEC_SEL>,
-                    <&vdecsys_soc CLK_VDEC_SOC_VDEC>,
+                clocks = <&vdecsys_soc CLK_VDEC_SOC_VDEC>,
                     <&vdecsys_soc CLK_VDEC_SOC_LAT>,
-                    <&vdecsys_soc CLK_VDEC_SOC_LARB1>,
-                    <&topckgen CLK_TOP_MAINPLL_D4>;
+                    <&vdecsys_soc CLK_VDEC_SOC_LARB1>;
                 clock-names = "sel", "soc-vdec", "soc-lat", "vdec", "top";
-                assigned-clocks = <&topckgen CLK_TOP_VDEC_SEL>;
-                assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4>;
                 power-domains = <&spm MT8192_POWER_DOMAIN_VDEC>;
             };
 
@@ -279,14 +308,10 @@ examples:
                     <&iommu0 M4U_PORT_L4_VDEC_VLD2_EXT>,
                     <&iommu0 M4U_PORT_L4_VDEC_AVC_MV_EXT>,
                     <&iommu0 M4U_PORT_L4_VDEC_RG_CTRL_DMA_EXT>;
-                clocks = <&topckgen CLK_TOP_VDEC_SEL>,
-                    <&vdecsys CLK_VDEC_VDEC>,
+                clocks = <&vdecsys CLK_VDEC_VDEC>,
                     <&vdecsys CLK_VDEC_LAT>,
-                    <&vdecsys CLK_VDEC_LARB1>,
-                    <&topckgen CLK_TOP_MAINPLL_D4>;
+                    <&vdecsys CLK_VDEC_LARB1>;
                 clock-names = "sel", "soc-vdec", "soc-lat", "vdec", "top";
-                assigned-clocks = <&topckgen CLK_TOP_VDEC_SEL>;
-                assigned-clock-parents = <&topckgen CLK_TOP_MAINPLL_D4>;
                 power-domains = <&spm MT8192_POWER_DOMAIN_VDEC2>;
             };
         };
-- 
2.18.0