google/kahlee: Run FCH PTS and WAK methods

The FCH ASL is now capable of controlling the D-states of most AOAC
devices, as well as properly reinitializing the xHCI firmware on a
resume.  Call the FPTS and FWAK methods.

BUG=b:77602074
TEST=On Grunt, go to S3 and wake with a USB keyboard

Change-Id: I4df8523569dc3dfbd87f79e780c18d39f0d9a37f
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/28773
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Richard Spiegel <richard.spiegel@silverbackltd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/kahlee/variants/baseboard/include/baseboard/acpi/sleep.asl

@@ -39,6 +39,8 @@ Method (_PTS, 1)
 	/* DBGO (Arg0) */
 	/* DBGO ("\n") */
 
+	\_SB.PCI0.FPTS ()
+
 	/* Clear wake status structure. */
 	Store (0, PEWD)
 	Store (0, Index(WKST,0))
@@ -85,5 +87,7 @@ Method (\_WAK, 1)
 	/* DBGO (Arg0) */
 	/* DBGO (" to S0\n") */
 
+	\_SB.PCI0.FWAK ()
+
 	Return (WKST)
 }