usb: musb: Using runtime pm APIs for musb.

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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>

...

This commit is contained in:

Hema HK 2011-02-17 12:07:22 +05:30 • committed by Felipe Balbi

parent ad1adb89a0

commit 207b0e1f16

2 changed files with 24 additions and 59 deletions

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2

drivers/usb/musb/musb_core.h

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81

drivers/usb/musb/omap2430.c

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