phandles, references, highlighting

[orangecms]

Resolve references to phandles.
Highlight them?
Add corresponding edges, offer following the edge some (clock + pan/scroll)...

[orangecms]

clocks and other things reference other nodes via phandles, but also contain parameters in their list, e.g.

clocks: [
  110,
  0,
  110,
  1,
]

you need to look at the target node's #clock-cells (#xxx-cells) in order to know how many parameters follow until the next phandle comes.