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author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-08-26 19:45:30 +0200 |
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committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-09-15 10:55:46 +0200 |
commit | 2d777ea95ed7e93fbdb9ea500776efb76288d757 (patch) | |
tree | 711ced6bc098dfa9dbe6744d29af50d596184d5f /Documentation | |
parent | devicetree: Add vendor prefix "thine" to vendor-prefixes.txt (diff) | |
download | linux-2d777ea95ed7e93fbdb9ea500776efb76288d757.tar.xz linux-2d777ea95ed7e93fbdb9ea500776efb76288d757.zip |
video: Add DT binding documentation for VGA connector
The VGA connector is described by a single input port and an optional
DDC bus.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/video/vga-connector.txt | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/video/vga-connector.txt b/Documentation/devicetree/bindings/video/vga-connector.txt new file mode 100644 index 000000000000..c727f298e7ad --- /dev/null +++ b/Documentation/devicetree/bindings/video/vga-connector.txt @@ -0,0 +1,36 @@ +VGA Connector +============= + +Required properties: + +- compatible: "vga-connector" + +Optional properties: + +- label: a symbolic name for the connector corresponding to a hardware label +- ddc-i2c-bus: phandle to the I2C bus that is connected to VGA DDC + +Required nodes: + +The VGA connector internal connections are modeled using the OF graph bindings +specified in Documentation/devicetree/bindings/graph.txt. + +The VGA connector has a single port that must be connected to a video source +port. + + +Example +------- + +vga0: connector@0 { + compatible = "vga-connector"; + label = "vga"; + + ddc-i2c-bus = <&i2c3>; + + port { + vga_connector_in: endpoint { + remote-endpoint = <&adv7123_out>; + }; + }; +}; |