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media: dt: bindings: Add a binding for flash LED devices associated to a sensor

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Camera flash drivers (and LEDs) are separate from the sensor devices in
DT. In order to make an association between the two, provide the
association information to the software.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: devicetree@vger.kernel.org
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sakari Ailus 2017-03-03 13:14:02 -05:00 committed by Mauro Carvalho Chehab
parent 466cae66ea
commit 26baf6dd63
1 changed files with 8 additions and 0 deletions
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8
Documentation/devicetree/bindings/media/video-interfaces.txt
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@ -76,6 +76,14 @@ are required in a relevant parent node:
identifier, should be 1.
- #size-cells : should be zero.
Optional properties
-------------------
- flash-leds: An array of phandles, each referring to a flash LED, a sub-node
of the LED driver device node.
Optional endpoint properties
----------------------------