diff options
| author | Shawn Nematbakhsh <shawnn@chromium.org> | 2014-08-28 11:33:41 -0700 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2015-03-27 06:30:44 +0100 |
| commit | 98cc94c974a1eac13f6a52acef96cd88910f2c89 (patch) | |
| tree | c7ba116b80a06752d13b984e8be79380516de140 /src/ec/google/chromeec/acpi/ec.asl | |
| parent | 4fef5a294b9024c54851756a813bffd65e7e1e32 (diff) | |
| download | coreboot-98cc94c974a1eac13f6a52acef96cd88910f2c89.tar.xz | |
chromeec: Add ACPI device for PD MCU and handle related EC host event
Add ACPI device for PD MCU, if present. Call Notify routine when the
corresponding EC host event is received.
BUG=chrome-os-partner:31361
TEST=Manual on Samus. Enable EC_ENABLE_PD_MCU_DEVICE, unmask PD MCU host
event, and verify ACPI Notify routine is called when host event is sent
from EC.
BRANCH=None.
Original-Change-Id: I6db61031e434d7ecb211802a4caeaba051e22a28
Original-Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/214809
Original-Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Original-Reviewed-by: Alec Berg <alecaberg@chromium.org>
(cherry picked from commit 226b349e40ed8eacce20d0a8063877382f707c69)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: Iecff6c06f1b37651ff61e36d6085d397d66f861c
Reviewed-on: http://review.coreboot.org/8968
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/ec/google/chromeec/acpi/ec.asl')
| -rw-r--r-- | src/ec/google/chromeec/acpi/ec.asl | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/ec/google/chromeec/acpi/ec.asl b/src/ec/google/chromeec/acpi/ec.asl index 2760f195d0..734d22394a 100644 --- a/src/ec/google/chromeec/acpi/ec.asl +++ b/src/ec/google/chromeec/acpi/ec.asl @@ -303,6 +303,15 @@ Device (EC0) } } +#ifdef EC_ENABLE_PD_MCU_DEVICE + // PD event + Method (_Q16, 0, NotSerialized) + { + Store ("EC: GOT PD EVENT", Debug) + Notify (ECPD, 0x80) + } +#endif + /* * Dynamic Platform Thermal Framework support */ @@ -435,4 +444,8 @@ Device (EC0) #ifdef EC_ENABLE_ALS_DEVICE #include "als.asl" #endif + +#ifdef EC_ENABLE_PD_MCU_DEVICE + #include "pd.asl" +#endif } |