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samus: Add PD MCU ACPI device and unmask host event 

Samus has a PD MCU, and should handle PD MCU host events.

BUG=chrome-os-partner:31361
TEST=Manual on Samus. Verify that ACPI Notify routine is called when
host event is sent from EC.
BRANCH=None.

Original-Change-Id: Id40ebd438b3dd60cefc7650f2edc695c589343e9
Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214860
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-by: Alec Berg <alecaberg@chromium.org>
(cherry picked from commit d0752be013f66313d4218338e62372d0f5975097)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>

Change-Id: I08eb51eceeb7d2835d55e7e861126b137de72bf6
Reviewed-on: http://review.coreboot.org/8969
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
This commit is contained in:
Shawn Nematbakhsh 2014-08-28 11:39:53 -07:00 committed by Marc Jones
parent 98cc94c974
commit 841c9da270
2 changed files with 5 additions and 1 deletions
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3
src/mainboard/google/samus/acpi/ec.asl
View File

@ -23,5 +23,8 @@
/* Enable EC backed ALS device in ACPI */
#define EC_ENABLE_ALS_DEVICE
/* Enable EC backed PD MCU device in ACPI */
#define EC_ENABLE_PD_MCU_DEVICE
/* ACPI code for EC functions */
#include <ec/google/chromeec/acpi/ec.asl>

3
src/mainboard/google/samus/ec.h
View File

@ -41,7 +41,8 @@
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THERMAL_OVERLOAD) |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_START) |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_THROTTLE_STOP) |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER))
EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_CHARGER) |\
EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU))
#define MAINBOARD_EC_SMI_EVENTS \
(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED))