diff options
| author | Wai-Hong Tam <waihong@google.com> | 2018-07-31 14:24:32 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-08-24 22:16:55 -0700 |
| commit | 69908839c7e52fd3c855b2ba1cc849282a1f5412 (patch) | |
| tree | 2cb5ebc2231d606826999efa5367dd8c5fd89be4 | |
| parent | ec345092dd8d98d491c28c7d60d9edd2bd61d920 (diff) | |
| download | chrome-ec-69908839c7e52fd3c855b2ba1cc849282a1f5412.tar.gz | |
cheza: Use BC1.2 to detect VBUS present
There are several ways to detect VBUS present. Using the BC1.2
to detect is through a GPIO. It is more effective than talking
to the TCPC chip over I2C comm.
Change the config from CONFIG_USB_PD_VBUS_DETECT_TCPC to
CONFIG_USB_PD_VBUS_DETECT_CHARGER.
BRANCH=none
BUG=b:112179392
TEST=Plugged and unplugged charger to port-0 and port-1. Verified
the charging state correct.
Change-Id: I9dd69cd17099b5794988efca9d8c7a82af3614a5
Signed-off-by: Wai-Hong Tam <waihong@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1170126
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
| -rw-r--r-- | board/cheza/board.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/cheza/board.h b/board/cheza/board.h index 9ab1fef92c..cb3c9c331b 100644 --- a/board/cheza/board.h +++ b/board/cheza/board.h @@ -99,7 +99,7 @@ #define CONFIG_USB_PD_TCPM_MUX #define CONFIG_USB_PD_TCPM_TCPCI #define CONFIG_USB_PD_TRY_SRC -#define CONFIG_USB_PD_VBUS_DETECT_TCPC +#define CONFIG_USB_PD_VBUS_DETECT_CHARGER #define CONFIG_USB_PD_VBUS_MEASURE_NOT_PRESENT #define CONFIG_USB_PD_5V_EN_CUSTOM #define CONFIG_USBC_PPC_SN5S330 |