diff options
Diffstat (limited to 'include/usb_pd_tcpm.h')
| -rw-r--r-- | include/usb_pd_tcpm.h | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/include/usb_pd_tcpm.h b/include/usb_pd_tcpm.h index bdd497b563..874b231dce 100644 --- a/include/usb_pd_tcpm.h +++ b/include/usb_pd_tcpm.h @@ -265,22 +265,23 @@ struct tcpm_drv { #endif }; -enum tcpc_alert_polarity { - TCPC_ALERT_ACTIVE_LOW, - TCPC_ALERT_ACTIVE_HIGH, -}; - -enum tcpc_alert_open_drain { - TCPC_ALERT_PUSH_PULL = 0, - TCPC_ALERT_OPEN_DRAIN, -}; +/* + * Macros for tcpc_config_t flags field. + * + * Bit 0 --> Polarity for TCPC alert. Set to 1 if alert is active high. + * Bit 1 --> Set to 1 if TCPC alert line is open-drain instead of push-pull. + * Bit 2 --> Polarity for TCPC reset. Set to 1 if reset line is active high. + */ +#define TCPC_FLAGS_ALERT_ACTIVE_HIGH BIT(0) +#define TCPC_FLAGS_ALERT_OD BIT(1) +#define TCPC_FLAGS_RESET_ACTIVE_HIGH BIT(2) struct tcpc_config_t { int i2c_host_port; int i2c_slave_addr; const struct tcpm_drv *drv; - enum tcpc_alert_polarity pol; - enum tcpc_alert_open_drain od; + /* See TCPC_FLAGS_* above */ + uint32_t flags; }; /** |