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Commit 9e1ee1b7 authored by Sakari Ailus's avatar Sakari Ailus Committed by Mauro Carvalho Chehab
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[media] dt: bindings: Add lane-polarity property to endpoint nodes 



Add lane-polarity property to endpoint nodes. This essentially tells that
the order of the differential signal wires is inverted.

Signed-off-by: default avatarSakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 8644cdf9

Documentation/devicetree/bindings/media/video-interfaces.txt

+6 −0
Original line number Diff line number Diff line
@@ -106,6 +106,12 @@ Optional endpoint properties 
- link-frequencies: Allowed data bus frequencies. For MIPI CSI-2, for

  instance, this is the actual frequency of the bus, not bits per clock per

  lane value. An array of 64-bit unsigned integers.

- lane-polarities: an array of polarities of the lanes starting from the clock

  lane and followed by the data lanes in the same order as in data-lanes.

  Valid values are 0 (normal) and 1 (inverted). The length of the array

  should be the combined length of data-lanes and clock-lanes properties.

  If the lane-polarities property is omitted, the value must be interpreted

  as 0 (normal). This property is valid for serial busses only.





Example