diff options
Diffstat (limited to 'include/usbc_ppc.h')
| -rw-r--r-- | include/usbc_ppc.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/include/usbc_ppc.h b/include/usbc_ppc.h index fbff51b596..8c18857961 100644 --- a/include/usbc_ppc.h +++ b/include/usbc_ppc.h @@ -11,18 +11,6 @@ /* Common APIs for USB Type-C Power Path Controllers (PPC) */ -/* - * Number of times a port may overcurrent before we latch off the port until a - * physical disconnect is detected. - */ -#define PPC_OC_CNT_THRESH 3 - -/* - * Number of seconds until a latched-off port is re-enabled for sourcing after - * detecting a physical disconnect. - */ -#define PPC_OC_COOLDOWN_DELAY_US (2 * SECOND) - /* The role of connected device. */ enum ppc_device_role { PPC_DEV_SNK, @@ -200,22 +188,6 @@ int ppc_prints(const char *string, int port); int ppc_err_prints(const char *string, int port, int error); /** - * Increment the overcurrent event counter. - * - * @param port: The Type-C port that has overcurrented. - * @return EC_SUCCESS on success, EC_ERROR_INVAL if non-existent port. - */ -int ppc_add_oc_event(int port); - -/** - * Clear the overcurrent event counter. - * - * @param port: The Type-C port's counter to clear. - * @return EC_SUCCESS on success, EC_ERROR_INVAL if non-existent port. - */ -int ppc_clear_oc_event_counter(int port); - -/** * Discharge PD VBUS on src/sink disconnect & power role swap * * @param port: The Type-C port number. @@ -233,14 +205,6 @@ int ppc_discharge_vbus(int port, int enable); int ppc_init(int port); /** - * Is the port latched off due to multiple overcurrent events in succession? - * - * @param port: The Type-C port number. - * @return 1 if the port is latched off, 0 if it is not latched off. - */ -int ppc_is_port_latched_off(int port); - -/** * Is the port sourcing Vbus? * * @param port: The Type-C port number. @@ -322,14 +286,6 @@ int ppc_vbus_sink_enable(int port, int enable); int ppc_vbus_source_enable(int port, int enable); /** - * Board specific callback when a port overcurrents. - * - * @param port: The Type-C port which overcurrented. - * @param is_overcurrented: 1 if port overcurrented, 0 if the condition is gone. - */ -void board_overcurrent_event(int port, int is_overcurrented); - -/** * Put the PPC into its lowest power state. In this state it should still fire * interrupts if Vbus changes etc. This is called by board-specific code when * appropriate. |