Wayne Chang
3dbe65baaa
BugLink: https://bugs.launchpad.net/bugs/2072591 The previous code relied on the order of "connector" nodes under the ucsi device node to determine the correct fwnode handle for a connector. However, the order of nodes should not be relied upon when parsing device trees, especially when using live DT overlays. This change modifies ucsi_find_fwnode() to find the correct connector fwnode by reading the "reg" property of each connector node and comparing it to the connector number. If only a single connector node exists without a "reg" property, that single node is returned. This ensures the correct connector fwnode is found regardless of node order in the DT. http://nvbugs/3960851 http://nvbugs/4063694 Signed-off-by: Wayne Chang <waynec@nvidia.com> Reviewed-by: Prathamesh Shete <pshete@nvidia.com> Tested-by: Prathamesh Shete <pshete@nvidia.com> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Jacob Martin <jacob.martin@canonical.com> Acked-by: Noah Wager <noah.wager@canonical.com> Signed-off-by: Noah Wager <noah.wager@canonical.com>