diff options
Diffstat (limited to 'include/usb_pd_tcpc.h')
| -rw-r--r-- | include/usb_pd_tcpc.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/usb_pd_tcpc.h b/include/usb_pd_tcpc.h index 371e6666a4..1b93cd822c 100644 --- a/include/usb_pd_tcpc.h +++ b/include/usb_pd_tcpc.h @@ -8,6 +8,9 @@ #ifndef __CROS_EC_USB_PD_TCPC_H #define __CROS_EC_USB_PD_TCPC_H +#include <stdint.h> +#include "usb_pd_tcpm.h" + /* If we are a TCPC but do not a TCPM, then we implement the slave TCPCI */ #if defined(CONFIG_USB_PD_TCPC) && !defined(CONFIG_USB_PD_TCPM_STUB) #define TCPCI_I2C_SLAVE @@ -39,4 +42,20 @@ void tcpc_i2c_process(int read, int port, int len, uint8_t *payload, void pd_vbus_evt_p0(enum gpio_signal signal); void pd_vbus_evt_p1(enum gpio_signal signal); +/* Methods for TCPCI slaves (e.g. zinger) to get/set their internal state */ +int tcpc_alert_status(int port, int *alert); +int tcpc_alert_status_clear(int port, uint16_t mask); +int tcpc_alert_mask_set(int port, uint16_t mask); +int tcpc_get_cc(int port, int *cc1, int *cc2); +int tcpc_select_rp_value(int port, int rp); +int tcpc_set_cc(int port, int pull); +int tcpc_set_polarity(int port, int polarity); +int tcpc_set_power_status_mask(int port, uint8_t mask); +int tcpc_set_vconn(int port, int enable); +int tcpc_set_msg_header(int port, int power_role, int data_role); +int tcpc_set_rx_enable(int port, int enable); +int tcpc_get_message(int port, uint32_t *payload, int *head); +int tcpc_transmit(int port, enum tcpm_transmit_type type, uint16_t header, + const uint32_t *data); + #endif /* __CROS_EC_USB_PD_TCPC_H */ |