commit 8f1e0d791b5281f3a38620bc7c57763dc551be15 upstream. Similar to the existing "ports" node name, coresight device tree bindings have added "in-ports" and "out-ports" as standard node names for a collection of ports. Add support for these name to of_graph_get_port_parent() so that remote-endpoint parsing can find the correct parent node for these coresight ports too. Signed-off-by: Saravana Kannan <saravanak@google.com> Link: https://lore.kernel.org/r/20240207011803.2637531-4-saravanak@google.com Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>