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lynxpoint: Fix XHCI controller device in ACPI 

The ACPI code was defining two EHCI controllers and ignoring
the XHCI controller.  This changes the second EHCI controller
to be XHCI instead and changes the wake resource to indicate
S3 and not S4.

cat /proc/acpi/wakeup

Device  S-state   Status   Sysfs node
HDEF      S4    *disabled  pci:0000:00:1b.0
EHCI      S3    *enabled   pci:0000:00:1d.0
XHCI      S3    *enabled   pci:0000:00:14.0

Change-Id: If28775e6ef8608c22c85ca91d91d1f598ec7755d
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56263
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4181
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Duncan Laurie 2013-05-22 09:51:11 -07:00 committed by Stefan Reinauer
parent 98c40622fe
commit 7fab00c897
1 changed files with 6 additions and 6 deletions
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12
src/southbridge/intel/lynxpoint/acpi/usb.asl
View File

@ -23,11 +23,11 @@
// EHCI Controller 0:1d.0
Device (EHC1)
Device (EHCI)
{
Name(_ADR, 0x001d0000)
Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake
Name (_PRW, Package(){ 13, 3 }) // Power Resources for Wake
// Leave USB ports on for to allow Wake from USB
@ -55,13 +55,13 @@ Device (EHC1)
}
}
// EHCI #2 Controller 0:1a.0
// XHCI Controller 0:14.0
Device (EHC2)
Device (XHCI)
{
Name(_ADR, 0x001a0000)
Name(_ADR, 0x00140000)
Name (_PRW, Package(){ 13, 4 }) // Power Resources for Wake
Name (_PRW, Package(){ 13, 3 }) // Power Resources for Wake
// Leave USB ports on for to allow Wake from USB