Emmanuel Vadot 9a4eed0be2 ofw_graph: Add functions for graph bindings
Those functions are helpers to work on graph bindings.
graphs are mostly use with video related devices.
See https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/graph.txt?id=4436a3711e3249840e0679e92d3c951bcaf25515

MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D19877
2019-04-17 20:09:01 +00:00
..
2019-03-07 19:30:37 +00:00
2019-02-23 21:14:00 +00:00
2019-02-19 19:36:56 +00:00
2019-02-23 21:14:00 +00:00
2018-11-01 23:11:47 +00:00
2018-11-01 23:11:47 +00:00
2019-04-08 18:25:14 +00:00
2018-04-12 17:43:19 +00:00