of: property: fw_devlink: Add a devlink for panel followers

Stable Group,

Please apply commit fbf0ea2da3c7("of: property: fw_devlink: Add a devlink for panel followers") to the 6.1.y stable branch. This fixes an issue where a display panel is deferred indefinitely on an AM3517-EVM.

Thank you,

Fixes: eaf9b5612a47 ("driver core: fw_devlink: Don't purge child fwnode's consumer links") Signed-off-by: Adam Ford aford173@gmail.com