From: Jacopo Mondi Date: Mon, 9 Jul 2018 14:19:18 +0000 (-0400) Subject: media: dt-bindings: media: Document data-enable-active property X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=75571ee0e50da56ea45a9cea3a540dd0955fa7ce;p=openwrt%2Fstaging%2Fblogic.git media: dt-bindings: media: Document data-enable-active property Add 'data-enable-active' property to endpoint node properties list. The property allows to specify the polarity of the data-enable signal, which when in active state determinates when data lines have to sampled for valid pixel data. Signed-off-by: Jacopo Mondi Reviewed-by: Rob Herring Acked-by: Niklas Söderlund Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt index 52b7c7b57842..baf9d9756b3c 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.txt +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt @@ -113,6 +113,8 @@ Optional endpoint properties Note, that if HSYNC and VSYNC polarities are not specified, embedded synchronization may be required, where supported. - data-active: similar to HSYNC and VSYNC, specifies data line polarity. +- data-enable-active: similar to HSYNC and VSYNC, specifies the data enable + signal polarity. - field-even-active: field signal level during the even field data transmission. - pclk-sample: sample data on rising (1) or falling (0) edge of the pixel clock signal.