Re: [RFC v2 1/3] dt: bindings: Add a binding for flash devices associated to a sensor
From: Rob Herring <hidden>
Date: 2017-05-08 17:13:27
Also in:
linux-media
On Fri, May 05, 2017 at 11:48:28AM +0300, Sakari Ailus wrote:
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-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> Acked-by: Pavel Machek <redacted> Reviewed-by: Sebastian Reichel <sebastian.reichel-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org> --- Documentation/devicetree/bindings/media/video-interfaces.txt | 11 +++++++++++ 1 file changed, 11 insertions(+)
Acked-by: Rob Herring <redacted>
quoted hunk
diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt index 9cd2a36..dac764b 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.txt +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt@@ -67,6 +67,17 @@ are required in a relevant parent node: identifier, should be 1. - #size-cells : should be zero. + +Optional properties +------------------- + +- flash: An array of phandles that refer to the flash light sources + related to an image sensor. These could be e.g. LEDs. In case the LED + driver (current sink or source chip for the LED(s)) drives more than a + single LED, then the phandles here refer to the child nodes of the LED + driver describing individual LEDs. + + Optional endpoint properties ------------------------------ 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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