From af15e32fc9b1fd805d72b54524198612ac628b4d Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 9 Jun 2017 14:54:00 -0300 Subject: [media] dt-bindings: add media/cec.txt Document common HDMI CEC bindings. Add this to the MAINTAINERS file as well. Signed-off-by: Hans Verkuil Acked-by: Benjamin Gaignard Acked-by: Sylwester Nawrocki Reviewed-by: Rob Herring Signed-off-by: Mauro Carvalho Chehab --- Documentation/devicetree/bindings/media/cec.txt | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/cec.txt (limited to 'Documentation/devicetree/bindings/media') diff --git a/Documentation/devicetree/bindings/media/cec.txt b/Documentation/devicetree/bindings/media/cec.txt new file mode 100644 index 000000000000..22d7aae3d3d7 --- /dev/null +++ b/Documentation/devicetree/bindings/media/cec.txt @@ -0,0 +1,8 @@ +Common bindings for HDMI CEC adapters + +- hdmi-phandle: phandle to the HDMI controller. + +- needs-hpd: if present the CEC support is only available when the HPD + is high. Some boards only let the CEC pin through if the HPD is high, + for example if there is a level converter that uses the HPD to power + up or down. -- cgit v1.2.3-59-g8ed1b