diff options
Diffstat (limited to 'common/usb_pd_tcpc.c')
| -rw-r--r-- | common/usb_pd_tcpc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/common/usb_pd_tcpc.c b/common/usb_pd_tcpc.c index 73a0447fae..494eea4913 100644 --- a/common/usb_pd_tcpc.c +++ b/common/usb_pd_tcpc.c @@ -1078,6 +1078,11 @@ void pd_vbus_evt_p1(enum gpio_signal signal) static void tcpc_i2c_write(int port, int reg, int len, uint8_t *payload) { uint16_t alert; + + /* If we are not yet initialized, ignore any write command */ + if (pd[port].power_status & TCPC_REG_POWER_STATUS_UNINIT) + return; + switch (reg) { case TCPC_REG_ROLE_CTRL: tcpc_set_cc(port, TCPC_REG_ROLE_CTRL_CC1(payload[1])); |