From: Vikas Sajjan <vikas.sajjan@linaro.org>
Date: Tue, 16 Oct 2012 09:45:38 +0000 (+0530)
Subject: usb: dwc3: exynos: add basic suspend/resume support
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~135^2~63^2~246
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0646caf754aa3ce55ef978d7f4a3e3d0aab7a187;p=pandora-kernel.git

usb: dwc3: exynos: add basic suspend/resume support

Adds suspend and resume callbacks to exynos dwc3 driver as part of
power management support.

This change does gating of dwc3 clock during suspend/resume cycles.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Vikas C Sajjan <vikas.sajjan@linaro.org>
CC: Doug Anderson <dianders@chromium.org>
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>

[ balbi@ti.com : refreshed to current linus/master ]

Signed-off-by: Felipe Balbi <balbi@ti.com>
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