123 struct tcpc_dev {  struct
127 	int (*init)(struct tcpc_dev *dev);  argument
128 	int (*get_vbus)(struct tcpc_dev *dev);  argument
129 	int (*get_current_limit)(struct tcpc_dev *dev);  argument
130 	int (*set_cc)(struct tcpc_dev *dev, enum typec_cc_status cc);  argument
131 	int (*get_cc)(struct tcpc_dev *dev, enum typec_cc_status *cc1,  argument
133 	int (*set_polarity)(struct tcpc_dev *dev,  argument
135 	int (*set_vconn)(struct tcpc_dev *dev, bool on);  argument
136 	int (*set_vbus)(struct tcpc_dev *dev, bool on, bool charge);  argument
137 	int (*set_current_limit)(struct tcpc_dev *dev, u32 max_ma, u32 mv);  argument
138 	int (*set_pd_rx)(struct tcpc_dev *dev, bool on);  argument
139 	int (*set_roles)(struct tcpc_dev *dev, bool attached,  argument
141 	int (*start_toggling)(struct tcpc_dev *dev,  argument
144 	int (*try_role)(struct tcpc_dev *dev, int role);  argument
145 	int (*pd_transmit)(struct tcpc_dev *dev, enum tcpm_transmit_type type,  argument
151 struct tcpm_port *tcpm_register_port(struct device *dev, struct tcpc_dev *tcpc);