Add a new optional renesas,companion property to point to the companion LVDS encoder. This is used to support dual-link operation where the main LVDS encoder splits even-numbered and odd-numbered pixels between the two LVDS encoders.
The new property doesn't control the mode of operation, it only describes the relationship between the master and companion LVDS encoders.
Signed-off-by: Laurent Pinchart laurent.pinchart+renesas@ideasonboard.com --- Changes since v1:
- Fixed typo --- .../devicetree/bindings/display/bridge/renesas,lvds.txt | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt index 900a884ad9f5..f2cc01d54cbd 100644 --- a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt +++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt @@ -45,6 +45,12 @@ OF graph bindings specified in Documentation/devicetree/bindings/graph.txt.
Each port shall have a single endpoint.
+Optional properties: + +- renesas,companion : phandle to the companion LVDS encoder. This property is + valid for the first LVDS encoder on D3 and E3 SoCs only, and points to the + second encoder to be used as a companion in dual-link mode. +
Example: