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From: Damon Ding <damon.ding@rock-chips.com>
To: hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com,
	maarten.lankhorst@linux.intel.com, mripard@kernel.org,
	tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch,
	robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
	andrzej.hajda@intel.com, neil.armstrong@linaro.org,
	rfoss@kernel.org
Cc: Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se,
	jernej.skrabec@gmail.com, nicolas.frattaroli@collabora.com,
	cristian.ciocaltea@collabora.com,
	sebastian.reichel@collabora.com,
	dmitry.baryshkov@oss.qualcomm.com, luca.ceresoli@bootlin.com,
	dianders@chromium.org, m.szyprowski@samsung.com,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	Damon Ding <damon.ding@rock-chips.com>
Subject: [PATCH v1 2/3] dt-bindings: display: bridge: analogix-dp: Add data-lanes support for endpoint
Date: Thu, 14 May 2026 15:01:32 +0800	[thread overview]
Message-ID: <20260514070133.2275069-3-damon.ding@rock-chips.com> (raw)
In-Reply-To: <20260514070133.2275069-1-damon.ding@rock-chips.com>

Add data-lanes property support to the port@1 endpoint for physical
lane mapping configuration.

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
---
 .../bindings/display/bridge/analogix,dp.yaml  | 24 +++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,dp.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,dp.yaml
index 62f0521b0924..a82f9b7776c0 100644
--- a/Documentation/devicetree/bindings/display/bridge/analogix,dp.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/analogix,dp.yaml
@@ -36,19 +36,35 @@ properties:
       Hotplug detect GPIO.
       Indicates which GPIO should be used for hotplug detection
 
+  data-lanes:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    deprecated: true
+    minItems: 1
+    maxItems: 4
+    items:
+      maximum: 3
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 
     properties:
       port@0:
         $ref: /schemas/graph.yaml#/properties/port
-        description:
-          Input node to receive pixel data.
+        description: Input node to receive pixel data.
 
       port@1:
         $ref: /schemas/graph.yaml#/properties/port
-        description:
-          Port node with one endpoint connected to a dp-connector node.
+        description: Port node with one endpoint connected to sink device node.
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+            properties:
+              data-lanes:
+                minItems: 1
+                maxItems: 4
+                items:
+                  enum: [ 0, 1, 2, 3 ]
 
     required:
       - port@0
-- 
2.34.1


WARNING: multiple messages have this Message-ID (diff)
From: Damon Ding <damon.ding@rock-chips.com>
To: hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com,
	maarten.lankhorst@linux.intel.com, mripard@kernel.org,
	tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch,
	robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
	andrzej.hajda@intel.com, neil.armstrong@linaro.org,
	rfoss@kernel.org
Cc: dmitry.baryshkov@oss.qualcomm.com, devicetree@vger.kernel.org,
	jonas@kwiboo.se, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org, sebastian.reichel@collabora.com,
	jernej.skrabec@gmail.com, dianders@chromium.org,
	linux-rockchip@lists.infradead.org,
	Damon Ding <damon.ding@rock-chips.com>,
	Laurent.pinchart@ideasonboard.com, luca.ceresoli@bootlin.com,
	nicolas.frattaroli@collabora.com,
	linux-arm-kernel@lists.infradead.org, m.szyprowski@samsung.com
Subject: [PATCH v1 2/3] dt-bindings: display: bridge: analogix-dp: Add data-lanes support for endpoint
Date: Thu, 14 May 2026 15:01:32 +0800	[thread overview]
Message-ID: <20260514070133.2275069-3-damon.ding@rock-chips.com> (raw)
In-Reply-To: <20260514070133.2275069-1-damon.ding@rock-chips.com>

Add data-lanes property support to the port@1 endpoint for physical
lane mapping configuration.

Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
---
 .../bindings/display/bridge/analogix,dp.yaml  | 24 +++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/bridge/analogix,dp.yaml b/Documentation/devicetree/bindings/display/bridge/analogix,dp.yaml
index 62f0521b0924..a82f9b7776c0 100644
--- a/Documentation/devicetree/bindings/display/bridge/analogix,dp.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/analogix,dp.yaml
@@ -36,19 +36,35 @@ properties:
       Hotplug detect GPIO.
       Indicates which GPIO should be used for hotplug detection
 
+  data-lanes:
+    $ref: /schemas/types.yaml#/definitions/uint32-array
+    deprecated: true
+    minItems: 1
+    maxItems: 4
+    items:
+      maximum: 3
+
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
 
     properties:
       port@0:
         $ref: /schemas/graph.yaml#/properties/port
-        description:
-          Input node to receive pixel data.
+        description: Input node to receive pixel data.
 
       port@1:
         $ref: /schemas/graph.yaml#/properties/port
-        description:
-          Port node with one endpoint connected to a dp-connector node.
+        description: Port node with one endpoint connected to sink device node.
+        properties:
+          endpoint:
+            $ref: /schemas/media/video-interfaces.yaml#
+            unevaluatedProperties: false
+            properties:
+              data-lanes:
+                minItems: 1
+                maxItems: 4
+                items:
+                  enum: [ 0, 1, 2, 3 ]
 
     required:
       - port@0
-- 
2.34.1


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

  parent reply	other threads:[~2026-05-14  7:01 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-14  7:01 [PATCH v1 0/3] Add eDP lane mapping support Damon Ding
2026-05-14  7:01 ` Damon Ding
2026-05-14  7:01 ` [PATCH v1 1/3] dt-bindings: display: rockchip: analogix-dp: Expose inherited properties Damon Ding
2026-05-14  7:01   ` Damon Ding
2026-05-14 16:20   ` sashiko-bot
2026-05-14 18:16   ` Conor Dooley
2026-05-14 18:16     ` Conor Dooley
2026-05-15  3:57     ` Damon Ding
2026-05-15  3:57       ` Damon Ding
2026-05-15  9:04       ` Conor Dooley
2026-05-15  9:04         ` Conor Dooley
2026-05-14  7:01 ` Damon Ding [this message]
2026-05-14  7:01   ` [PATCH v1 2/3] dt-bindings: display: bridge: analogix-dp: Add data-lanes support for endpoint Damon Ding
2026-05-14 16:58   ` sashiko-bot
2026-05-14 18:19   ` Conor Dooley
2026-05-14 18:19     ` Conor Dooley
2026-05-15  2:53     ` Damon Ding
2026-05-15  2:53       ` Damon Ding
2026-05-14  7:01 ` [PATCH v1 3/3] drm/bridge: analogix_dp: Add support for optional data-lanes mapping Damon Ding
2026-05-14  7:01   ` Damon Ding
2026-05-14 17:57   ` sashiko-bot

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