The chipidea controller has some special requirements during
suspend/resume, override common ehci->hub_control to implement
it.
Reviewed-by: NFrieder Schrempf <frieder.schrempf@kontron.de>
Tested-by: NFrieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: NPeter Chen <peter.chen@nxp.com>