From: Neil Zhang <zhangwm@marvell.com>
Date: Wed, 12 Oct 2011 08:49:39 +0000 (+0800)
Subject: usb: gadget: mv_udc: add clock gating support
X-Git-Tag: v3.2-rc1~183^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1aec033b955ba358dbf365aa7d0bbd49079c8559;p=pandora-kernel.git

usb: gadget: mv_udc: add clock gating support

This patch is going to support clock gating when vbus detection is
posible. Clock and phy will be on only when usb gadget is used(vbus valid).

Signed-off-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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