tree ae643a3369183c2286b8e2a9c503eb4f40d759be
parent 744ec23420bbb373f3dde76876c35808f6eacfbc
author Simon Glass <sjg@chromium.org> 1333372722 +0000
committer Albert ARIBAUD <albert.u.boot@aribaud.net> 1337063496 +0200

fdt: Add function to return next compatible subnode

We need to iterate through subnodes of a parent, looking only at
compatible nodes. Add a utility function to do this for us.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>