return 0;
}
+int tcpci_apply_rc(struct tcpc_dev *tcpc, enum typec_cc_status cc, enum typec_cc_polarity polarity)
+{
+ struct tcpci *tcpci = tcpc_to_tcpci(tcpc);
+ unsigned int reg;
+ int ret;
+
+ ret = regmap_read(tcpci->regmap, TCPC_ROLE_CTRL, ®);
+ if (ret < 0)
+ return ret;
+
+ /*
+ * APPLY_RC state is when ROLE_CONTROL.CC1 != ROLE_CONTROL.CC2 and vbus autodischarge on
+ * disconnect is disabled. Bail out when ROLE_CONTROL.CC1 != ROLE_CONTROL.CC2.
+ */
+ if (((reg & (TCPC_ROLE_CTRL_CC2_MASK << TCPC_ROLE_CTRL_CC2_SHIFT)) >>
+ TCPC_ROLE_CTRL_CC2_SHIFT) !=
+ ((reg & (TCPC_ROLE_CTRL_CC1_MASK << TCPC_ROLE_CTRL_CC1_SHIFT)) >>
+ TCPC_ROLE_CTRL_CC1_SHIFT))
+ return 0;
+
+ return regmap_update_bits(tcpci->regmap, TCPC_ROLE_CTRL, polarity == TYPEC_POLARITY_CC1 ?
+ TCPC_ROLE_CTRL_CC2_MASK << TCPC_ROLE_CTRL_CC2_SHIFT :
+ TCPC_ROLE_CTRL_CC1_MASK << TCPC_ROLE_CTRL_CC1_SHIFT,
+ TCPC_ROLE_CTRL_CC_OPEN);
+}
+
static int tcpci_start_toggling(struct tcpc_dev *tcpc,
enum typec_port_type port_type,
enum typec_cc_status cc)
tcpci->tcpc.get_vbus = tcpci_get_vbus;
tcpci->tcpc.set_vbus = tcpci_set_vbus;
tcpci->tcpc.set_cc = tcpci_set_cc;
+ tcpci->tcpc.apply_rc = tcpci_apply_rc;
tcpci->tcpc.get_cc = tcpci_get_cc;
tcpci->tcpc.set_polarity = tcpci_set_polarity;
tcpci->tcpc.set_vconn = tcpci_set_vconn;