[coreboot-gerrit] Patch merged into coreboot/master: 3f94a74 baytrail: Add ACPI Device for XHCI

the following patch was just integrated into master:
commit 3f94a74de29c660555d10fc3ddc18626668c618a
Author: Duncan Laurie 
Date:   Tue Jan 14 14:59:28 2014 -0800

baytrail: Add ACPI Device for XHCI

This will allow USB devices to wake the system (if 5V is not turned off)
    and the controller to enter D3 at runtime. (if autosuspend is enabled)

BUG=chrome-os-partner:23629
    BRANCH=baytrail
    TEST=build and boot on baytrail

1) with modified EC to leave 5V on in S3 ensure that waking from suspend
    with USB keyboard works.
    2) with laptop-mode-tools usb autosuepend config updated see that device
    enters D3 at runtime when no external devices attached.

Change-Id: Ia396d42494e30105f06eb3bd65b4ba8b1372cf35
    Signed-off-by: Duncan Laurie 
    Reviewed-on: https://chromium-review.googlesource.com/182536
    Reviewed-by: Aaron Durbin 
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/5046
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/5046 for details.

-gerrit