USB: EHCI: Add Intel Moorestown EHCI controller HOSTPCx extensions and support phy low power mode

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The Intel Moorestown EHCI controller supports non-standard HOSTPCx register
extension. This register controls the LPM behaviour and controls the behaviour
of each USB port.

Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com>
Signed-off-by: Alek Du <alek.du@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Alek Du 2009-07-13 12:41:20 +08:00 • committed by Greg Kroah-Hartman

parent 3807e26d69

commit 331ac6b288

4 changed files with 78 additions and 6 deletions

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13

include/linux/usb/ehci_def.h

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