diff options
| author | Rong Chang <rongchang@chromium.org> | 2015-08-19 23:34:29 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2015-09-03 04:24:34 -0700 |
| commit | 229bac23f15a7636ccb25b6861655e3e0923a0e9 (patch) | |
| tree | 9b56587f1ec55ed77da369c1d9122b5ca70ec7d0 /include/usb_charge.h | |
| parent | a572c882e46b11ec2cdcc2f5d84ce1f47ecc14d2 (diff) | |
| download | chrome-ec-229bac23f15a7636ccb25b6861655e3e0923a0e9.tar.gz | |
oak: handle USB BC 1.2 status change
Before oak rev4, BC 1.2 status change was polled on VBUS change. The
designed is changed to use a single interrupt pin for both ports.
BRANCH=none
BUG=chrome-os-partner:42610
TEST=manual
make EXTRA_CFLAGS=-DBOARD_REV=3 BOARD=oak -j
emerge-oak chromeos-ec
load on oak rev3 and check BC 1.2 charging current
Change-Id: I9e6cdbb83468b5e4086cc86caadf7f2e3cbe6e48
Signed-off-by: Rong Chang <rongchang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/294442
Diffstat (limited to 'include/usb_charge.h')
| -rw-r--r-- | include/usb_charge.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/usb_charge.h b/include/usb_charge.h index e7d620bd81..0714fc3a44 100644 --- a/include/usb_charge.h +++ b/include/usb_charge.h @@ -50,6 +50,7 @@ int usb_charge_ports_enabled(void); /* Events handled by the USB_CHG task */ #define USB_CHG_EVENT_BC12 TASK_EVENT_CUSTOM(1) #define USB_CHG_EVENT_VBUS TASK_EVENT_CUSTOM(2) +#define USB_CHG_EVENT_INTR TASK_EVENT_CUSTOM(3) /** * Returns true if the passed port is a power source. |