Re: [PATCH V4 1/2] dt-bindings: display: bridge: lvds-codec: Document pixel data sampling edge select

The OnSemi FIN3385 Parallel-to-LVDS encoder has a dedicated input line to
select input pixel data sampling edge. Add DT property "pclk-sample", not
the same as the one used by display timings but rather the same as used by
media, to define the pixel data sampling edge.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexandre Torgue <redacted>
Cc: Andrzej Hajda <redacted>
Cc: Antonio Borneo <redacted>
Cc: Benjamin Gaignard <redacted>
Cc: Biju Das <biju.das.jz@bp.renesas.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Philippe Cornu <redacted>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Sam Ravnborg <redacted>
Cc: Vincent Abriou <redacted>
Cc: Yannick Fertre <redacted>
Cc: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-stm32@st-md-mailman.stormreply.com
To: dri-devel@lists.freedesktop.org
---
V4: New patch split from combined V3
---
 .../bindings/display/bridge/lvds-codec.yaml    | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
index 304a1367faaa..f4dd16bd69d2 100644
--- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml

@@ -64,6 +64,14 @@ properties:
       - port@0
       - port@1
 
+  pclk-sample:
+    description:
+      Data sampling on rising or falling edge.
+    enum:
+      - 0  # Falling edge
+      - 1  # Rising edge
+    default: 0

+
   powerdown-gpios:
     description:
       The GPIO used to control the power down line of this device.

@@ -71,6 +79,16 @@ properties:
 
   power-supply: true
 
+if:
+  not:
+    properties:
+      compatible:
+        contains:
+          const: lvds-encoder
+then:
+  properties:
+    pclk-sample: false