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.ai...@linux.intel.com>
---
Documentation/devicetree/bindings/media/video-interfaces.txt | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt
b/Documentation/devicetree/bindings/media/video-interfaces.txt
index 9cd2a36..9723f7e 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.txt
+++ b/Documentation/devicetree/bindings/media/video-interfaces.txt
@@ -67,6 +67,14 @@ are required in a relevant parent node:
identifier, should be 1.
- #size-cells : should be zero.
+
+Optional properties
+-------------------
+
+- flash: phandle referring to the flash driver chip. A flash driver may
+ have multiple flashes connected to it.
+
+
Optional endpoint properties
----------------------------
--
2.1.4
