tree 1fbc66d4fe420cff2065dde94481eb670afc9b73
parent ad1adb89a0d9410345d573b6995a1fa9f9b7c74a
author Hema HK <hemahk@ti.com> 1297924642 +0530
committer Felipe Balbi <balbi@ti.com> 1297969906 +0200

usb: musb: Using runtime pm APIs for musb.

Calling runtime pm APIs pm_runtime_put_sync() and pm_runtime_get_sync()
for enabling/disabling the clocks, sysconfig settings.

Enable clock, configure no-idle/standby when active and configure force idle/standby
and disable clock when idled. This is taken care by the runtime framework when
driver calls the pm_runtime_get_sync and pm_runtime_put_sync APIs.
Need to configure MUSB into force standby and force idle mode when usb not used

Signed-off-by: Hema HK <hemahk@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Cousson, Benoit <b-cousson@ti.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>