linux-kernel - [PATCH v10 03/16] dt-bindings: media: mediatek: mdp3: add config for MT8195 RDMA

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Message-ID: <20231220100853.20616-4-moudy.ho@mediatek.com>
Date: Wed, 20 Dec 2023 18:08:40 +0800
From: Moudy Ho <moudy.ho@...iatek.com>
To: Chun-Kuang Hu <chunkuang.hu@...nel.org>, Philipp Zabel
	<p.zabel@...gutronix.de>, Maarten Lankhorst
	<maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.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 v10 03/16] dt-bindings: media: mediatek: mdp3: add config for MT8195 RDMA

Added the configuration for MT8195 RDMA. In comparison to MT8183, it
no longer shares SRAM with RSZ, and there are now preconfigured 5 mbox.

Signed-off-by: Moudy Ho <moudy.ho@...iatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Reviewed-by: Rob Herring <robh@...nel.org>
---
 .../bindings/media/mediatek,mdp3-rdma.yaml    | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
index e9955639ce19..f9ca66413d51 100644
--- a/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek,mdp3-rdma.yaml
@@ -22,6 +22,7 @@ properties:
   compatible:
     oneOf:
       - const: mediatek,mt8183-mdp3-rdma
+      - const: mediatek,mt8195-mdp3-rdma
       - const: mediatek,mt8195-vdo1-rdma
       - items:
           - const: mediatek,mt8188-vdo1-rdma
@@ -73,6 +74,9 @@ properties:
     items:
       - description: used for 1st data pipe from RDMA
       - description: used for 2nd data pipe from RDMA
+      - description: used for 3rd data pipe from RDMA
+      - description: used for 4th data pipe from RDMA
+      - description: used for the data pipe from SPLIT
     minItems: 1
 
   interrupts:
@@ -109,6 +113,23 @@ allOf:
         - mboxes
         - mediatek,gce-events
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: mediatek,mt8195-mdp3-rdma
+
+    then:
+      properties:
+        clocks:
+          maxItems: 1
+
+        mboxes:
+          minItems: 5
+
+      required:
+        - mediatek,gce-events
+
   - if:
       properties:
         compatible:
-- 
2.18.0