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[RFC,11/24] dt: bindings: v4l: Add bus-type video interface property

Message ID 1461532104-24032-12-git-send-email-ivo.g.dimitrov.75@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Ivaylo Dimitrov April 24, 2016, 9:08 p.m. UTC 
From: Sakari Ailus <sakari.ailus@iki.fi>

In the vast majority of cases the bus type is known to the driver(s) since
a receiver or transmitter can only support a single one. There are cases
however where different options are possible.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
---
 Documentation/devicetree/bindings/media/video-interfaces.txt | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Pavel Machek April 29, 2016, 1:28 p.m. UTC | #1 
On Mon 2016-04-25 00:08:11, Ivaylo Dimitrov wrote:
> From: Sakari Ailus <sakari.ailus@iki.fi>
> 
> In the vast majority of cases the bus type is known to the driver(s) since
> a receiver or transmitter can only support a single one. There are cases
> however where different options are possible.
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>

Acked-by: Pavel	 Machek <pavel@ucw.cz>
diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt
index 9cd2a36..f5b61bd 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.txt
+++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
@@ -76,6 +76,10 @@  Optional endpoint properties
   mode horizontal and vertical synchronization signals are provided to the
   slave device (data source) by the master device (data sink). In the master
   mode the data source device is also the source of the synchronization signals.
+- bus-type: data bus type. Possible values are:
+  0 - CSI2
+  1 - parallel / Bt656
+  2 - CCP2
 - bus-width: number of data lines actively used, valid for the parallel busses.
 - data-shift: on the parallel data busses, if bus-width is used to specify the
   number of data lines, data-shift can be used to specify which data lines are