linux-kernel - [PATCH v2 3/4] dt-bindings:drm/bridge:anx7625: add port@0 property

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Date:   Fri, 22 Apr 2022 16:47:17 +0800
From:   Xin Ji <xji@...logixsemi.com>
To:     Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Robert Foss <robert.foss@...aro.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Xin Ji <xji@...logixsemi.com>
Cc:     bliang@...logixsemi.com, qwen@...logixsemi.com,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/4] dt-bindings:drm/bridge:anx7625: add port@0 property

Add 'bus-type' and 'data-lanes' define, bus-type 7 for MIPI DPI
input, others for DSI input.

Signed-off-by: Xin Ji <xji@...logixsemi.com>

---
V1 -> V2: rebase on the latest code.
---
 .../display/bridge/analogix,anx7625.yaml      | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
index 35a48515836e..4590186c4a0b 100644
--- a/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/analogix,anx7625.yaml
@@ -94,7 +94,22 @@ properties:
         $ref: /schemas/graph.yaml#/$defs/port-base
         unevaluatedProperties: false
         description:
-          Video port for MIPI DSI input.
+          MIPI DSI/DPI input.
+
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            type: object
+            additionalProperties: false
+
+            properties:
+              remote-endpoint: true
+
+              bus-type:
+                enum: [7]
+                default: 1
+
+              data-lanes: true
 
       port@1:
         $ref: /schemas/graph.yaml#/properties/port
@@ -143,6 +158,8 @@ examples:
                     reg = <0>;
                     anx7625_in: endpoint {
                         remote-endpoint = <&mipi_dsi>;
+                        bus-type = <7>;
+                        data-lanes = <0 1 2 3>;
                     };
                 };
 
-- 
2.25.1