linux-kernel - [PATCH v6 03/16] dt-bindings: media: mediatek: mdp3: include common properties

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Message-ID: <20230922072116.11009-4-moudy.ho@mediatek.com>
Date:   Fri, 22 Sep 2023 15:21:03 +0800
From:   Moudy Ho <moudy.ho@...iatek.com>
To:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>
CC:     <dri-devel@...ts.freedesktop.org>,
        <linux-mediatek@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-media@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Moudy Ho <moudy.ho@...iatek.com>
Subject: [PATCH v6 03/16] dt-bindings: media: mediatek: mdp3: include common properties

To minimize duplication and standardize the document style,
include the common properties for MT8183 RDMA.

Signed-off-by: Moudy Ho <moudy.ho@...iatek.com>
---
 .../bindings/media/mediatek,mdp3-rdma.yaml    | 43 ++-----------------
 1 file changed, 4 insertions(+), 39 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
index 3e128733ef53..0539badc9821 100644
--- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
@@ -4,7 +4,7 @@
 $id: http://devicetree.org/schemas/media/mediatek,mdp3-rdma.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: MediaTek Read Direct Memory Access
+title: MediaTek MT8183 Read Direct Memory Access
 
 maintainers:
   - Matthias Brugger <matthias.bgg@...il.com>
@@ -18,62 +18,27 @@ description: |
   Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
   for details.
 
+allOf:
+  - $ref: mediatek,mdp3-rdma-common.yaml#
+
 properties:
   compatible:
     items:
       - const: mediatek,mt8183-mdp3-rdma
 
-  reg:
-    maxItems: 1
-
-  mediatek,gce-client-reg:
-    $ref: /schemas/types.yaml#/definitions/phandle-array
-    items:
-      items:
-        - description: phandle of GCE
-        - description: GCE subsys id
-        - description: register offset
-        - description: register size
-    description: The register of client driver can be configured by gce with
-      4 arguments defined in this property. Each GCE subsys id is mapping to
-      a client defined in the header include/dt-bindings/gce/<chip>-gce.h.
-
-  mediatek,gce-events:
-    description:
-      The event id which is mapping to the specific hardware event signal
-      to gce. The event id is defined in the gce header
-      include/dt-bindings/gce/<chip>-gce.h of each chips.
-    $ref: /schemas/types.yaml#/definitions/uint32-array
-
-  power-domains:
-    maxItems: 1
-
   clocks:
     items:
       - description: RDMA clock
       - description: RSZ clock
 
-  iommus:
-    maxItems: 1
-
   mboxes:
     items:
       - description: used for 1st data pipe from RDMA
       - description: used for 2nd data pipe from RDMA
 
-  '#dma-cells':
-    const: 1
-
 required:
   - compatible
-  - reg
-  - mediatek,gce-client-reg
-  - mediatek,gce-events
-  - power-domains
-  - clocks
-  - iommus
   - mboxes
-  - '#dma-cells'
 
 additionalProperties: false
 
-- 
2.18.0