usb: xhci: tegra: fix wake from LP1
authorJoy Wang <joyw@nvidia.com>
Tue, 2 Dec 2014 06:35:07 +0000 (14:35 +0800)
committerMatthew Pedro <mapedro@nvidia.com>
Mon, 6 Apr 2015 17:46:53 +0000 (10:46 -0700)
commit924a6b0675a53be5aa7405589d2419020481584e
tree6cf069ab5b8dc29e19043d6307a26ac7e7900e57
parentaf27024a8d92b29cfaa139ba950a9ec4d041b3b6
usb: xhci: tegra: fix wake from LP1

We have VDD_CORE on when LP1. xusb use padctl interrupt to
wake from LP1. Keep interrupt enabled when system suspend.

Bug 1583860
Bug 200081242

Change-Id: I276594d69a051ea84034c32015589a6574ded7f1
Signed-off-by: Joy Wang <joyw@nvidia.com>
Reviewed-on: http://git-master/r/658281
(cherry picked from commit 0031edc18b385eb5dc67eb419f2c50aa5f0a15a2)
Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com>
Reviewed-on: http://git-master/r/726127
Reviewed-by: Ajay Gupta <ajayg@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
drivers/usb/host/xhci-tegra.c