[PATCH RFC v2 3/6] drm/tilcd: dts: Add the video output port
From: Jean-Francois Moine <hidden>
Date: 2014-03-21 09:31:45
Also in:
dri-devel, linux-devicetree, linux-media
Subsystem:
open firmware and flattened device tree bindings, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
The connection between the video source and sink must follow the media video interface. Signed-off-by: Jean-Francois Moine <redacted> --- Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt b/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt
index fff10da..d0de848 100644
--- a/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt
+++ b/Documentation/devicetree/bindings/drm/tilcdc/tilcdc.txt@@ -18,6 +18,12 @@ Optional properties: - max-pixelclock: The maximum pixel clock that can be supported by the lcd controller in KHz. +Optional nodes: + + - port: reference of the video sink as described in media/video-interfaces. + This reference is required when the video sink is the TDA19988 HDMI + transmitter. + Example: fb: fb at 4830e000 {
@@ -27,3 +33,11 @@ Example: interrupts = <36>; ti,hwmods = "lcdc"; }; + + &fb { + port { + lcd_0: endpoint at 0 { + remote-endpoint = <&hdmi_0>; + }; + }; + };
--
1.9.1