On Tue, Nov 25, 2014 at 02:41:28PM -0800, Ben Zhang wrote: > +Duncan who works on our firmware project. > > Please correct me if I'm wrong. Here is the summary of what I understand. Looks > like the recommended practice for passing device platform data is using _DSD and > the new device_property_read_ API from include/linux/property.h Your understanding matches mine here. Doesn't mean I'm not confused though!