tree 3134e1b2b7911642191b5bb3f2d8b318853a004d
parent 80d782c4a8530021b45ccfaba10da0308f281eab
author Simon Glass <sjg@chromium.org> 1612357271 -0700
committer Simon Glass <sjg@chromium.org> 1616394207 +1300

dtoc: Support processing the root node

The device for the root node is normally bound by driver model on init.
With devices being instantiated at build time, we must handle the root
device also.

Add support for processing the root node, which may not have a compatible
string.

Signed-off-by: Simon Glass <sjg@chromium.org>