Many camera sensor devices contain EEPROM chips that describe the properties of a given unit --- the data is specific to a given unit can thus is not stored e.g. in user space or the driver. Some sensors embed the EEPROM chip and it can be accessed through the sensor's I²C interface. This property is to be used for devices where the EEPROM chip is accessed through a different I²C address than the sensor. The intent is to later provide this information to the user space. Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> --- Documentation/devicetree/bindings/media/video-interfaces.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt index e52aefc..9bd2005 100644 --- a/Documentation/devicetree/bindings/media/video-interfaces.txt +++ b/Documentation/devicetree/bindings/media/video-interfaces.txt @@ -80,6 +80,9 @@ Optional properties - lens-focus: A phandle to the node of the lens. Only valid for device nodes that are related to an image sensor. +- eeprom: A phandle to the node of the related EEPROM. Only valid for + device nodes that are related to an image sensor. + Optional endpoint properties ---------------------------- -- 2.7.4
