From: Peter Chen <peter.chen@freescale.com>
Date: Wed, 11 Feb 2015 04:44:48 +0000 (+0800)
Subject: usb: chipidea: add usb as system wakeup source
X-Git-Tag: omap-for-v4.2/o2_dc~157^2~92
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8efa7665e66c1e92fa10492a243cc0de4437ade;p=pandora-kernel.git

usb: chipidea: add usb as system wakeup source

The USB signal can be system wakeup source, this patch add the
support, for how to enable it, see Documentation/usb/chipidea.txt.
Since USB wakeup enable logic is vendor/platform specific, the
glue layer needs to implement it to support this feature.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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