usb: chipidea: imx: add system power management support

Add basic system power management support

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Peter Chen 2014-11-26 13:44:30 +08:00 • committed by Greg Kroah-Hartman
commit 2558c1f53b