I still don't understand what this means. If this is SLIMbus specific,No, Interface device is just like other slim device and is part of+- qcom,ifd:Wouldn't this be the parent?
+ Usage: required
+ Value type: <phandle>
+ Definition: SLIM interface device
SLIMbus Component and has a unique address. Every SLIMbus component has
one interface device.
then maybe it should be named that way? Or it is QCom specific?