diff options
Diffstat (limited to 'driver')
| -rw-r--r-- | driver/tcpm/tcpci.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/driver/tcpm/tcpci.c b/driver/tcpm/tcpci.c index 85579428ba..0ada2111ee 100644 --- a/driver/tcpm/tcpci.c +++ b/driver/tcpm/tcpci.c @@ -1094,7 +1094,11 @@ int tcpci_tcpm_init(int port) CPRINTS("C%d: Failed to init TCPC_CTRL!", port); } - tcpc_write16(port, TCPC_REG_ALERT, 0xffff); + /* + * Handle and clear any alerts, since we might be coming out of low + * power mode in response to an alert interrupt from the TCPC. + */ + tcpc_alert(port); /* Initialize power_status_mask */ init_power_status_mask(port); /* Update VBUS status */ |