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| author | Sakari Ailus <sakari.ailus@iki.fi> | 2015-03-25 19:57:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-02 16:45:52 -0300 |
| commit | 9e1ee1b7307e384716a8c2cefca9036a2cf170e5 (patch) | |
| tree | 4823575718b4a28b6354e9b4d3d40b90d3b607c7 | |
| parent | 8644cdf972dd6dfebf98161025900f6a9d1ad58a (diff) | |
| download | linux-9e1ee1b7307e384716a8c2cefca9036a2cf170e5.tar.bz2 | |
[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: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | Documentation/devicetree/bindings/media/video-interfaces.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt index 571b4c60665f..9cd2a369125d 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.txt +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt @@ -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 |