3  * SPDX-License-Identifier: Apache-2.0
212 int tcpci_read_reg8(const struct i2c_dt_spec *i2c, uint8_t reg, uint8_t *value)  in tcpci_read_reg8()  argument
217 		ret = i2c_write_read(i2c->bus, i2c->addr, &reg, sizeof(reg), value, sizeof(*value));  in tcpci_read_reg8()
225 		LOG_ERR(LOG_COMM_ERR_STR, i2c->bus->name, i2c->addr, "r8", reg, *value);  in tcpci_read_reg8()
231 int tcpci_write_reg8(const struct i2c_dt_spec *i2c, uint8_t reg, uint8_t value)  in tcpci_write_reg8()  argument
237 		ret = i2c_write(i2c->bus, buf, 2, i2c->addr);  in tcpci_write_reg8()
245 		LOG_ERR(LOG_COMM_ERR_STR, i2c->bus->name, i2c->addr, "w8", reg, value);  in tcpci_write_reg8()
251 int tcpci_update_reg8(const struct i2c_dt_spec *i2c, uint8_t reg, uint8_t mask, uint8_t value)  in tcpci_update_reg8()  argument
256 	ret = tcpci_read_reg8(i2c, reg, &old_value);  in tcpci_update_reg8()
264 	ret = tcpci_write_reg8(i2c, reg, old_value);  in tcpci_update_reg8()
269 int tcpci_read_reg16(const struct i2c_dt_spec *i2c, uint8_t reg, uint16_t *value)  in tcpci_read_reg16()  argument
274 		ret = i2c_write_read(i2c->bus, i2c->addr, &reg, sizeof(reg), value, sizeof(*value));  in tcpci_read_reg16()
283 		LOG_ERR(LOG_COMM_ERR_STR, i2c->bus->name, i2c->addr, "r16", reg, *value);  in tcpci_read_reg16()
289 int tcpci_write_reg16(const struct i2c_dt_spec *i2c, uint8_t reg, uint16_t value)  in tcpci_write_reg16()  argument
297 		ret = i2c_write(i2c->bus, buf, 3, i2c->addr);  in tcpci_write_reg16()
304 		LOG_ERR(LOG_COMM_ERR_STR, i2c->bus->name, i2c->addr, "w16", reg, value);  in tcpci_write_reg16()
341 		/** A high-voltage alarm has occurred */  in tcpci_alert_reg_to_enum()
344 		/** A low-voltage alarm has occurred */  in tcpci_alert_reg_to_enum()
373 	return -1;  in tcpci_alert_reg_to_enum()
385 		return -EINVAL;  in tcpci_tcpm_get_cc()
388 	/* errors will return CC as open */  in tcpci_tcpm_get_cc()