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>
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>