OMAP3: PM: USBHOST: clear wakeup events on both hosts

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USBHOST module has 2 fclocks (for HOST1 and HOST2), only one iclock
and only a single bit in the WKST register to indicate a wakeup event.

Because of the single WKST bit, we cannot know whether a wakeup event
was on HOST1 or HOST2, so enable both fclocks before clearing the
wakeup event to ensure both hosts can properly clear the event.

Signed-off-by: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

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Vikram Pandita 2009-07-17 19:33:09 -05:00 • committed by Kevin Hilman

parent 8cb0ac999f

commit 71a8077573

1 changed files with 10 additions and 3 deletions

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arch/arm/mach-omap2/pm34xx.c

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