[System-dt] 2021-06-22 System DT call notes and action items

Hi all,

The notes from today's System DT call are posted at https://github.com/OpenAMP/open-amp/wiki/System-Device-Tree-Meeting-Notes-20... , along with the recording link. If you spot any errors or important omissions, please make the fix directly in the wiki page (you just have to be logged in to GitHub).

Action items:

* Stefano to share the slides * Stefano: Try to write a schema for the simplifications as 1st step in generalization * Nathalie: Schedule next call for end of July Thanks & regards, Nathalie