620 	struct i3c_config_controller *ctrl_config = &data->common.ctrl_config;  in cdns_i3c_set_prescalers()  local
624 					   (ctrl_config->scl.i3c * I3C_PRESCL_REG_SCALE)) -  in cdns_i3c_set_prescalers()
627 					   (ctrl_config->scl.i2c * I2C_PRESCL_REG_SCALE)) -  in cdns_i3c_set_prescalers()
631 	ctrl_config->scl.i3c = config->input_frequency / ((prescl_i3c + 1) * I3C_PRESCL_REG_SCALE);  in cdns_i3c_set_prescalers()
632 	ctrl_config->scl.i2c = config->input_frequency / ((prescl_i2c + 1) * I2C_PRESCL_REG_SCALE);  in cdns_i3c_set_prescalers()
634 	LOG_DBG("%s: I3C speed = %u, PRESCL_CTRL0.i3c = 0x%x", dev->name, ctrl_config->scl.i3c,  in cdns_i3c_set_prescalers()
636 	LOG_DBG("%s: I2C speed = %u, PRESCL_CTRL0.i2c = 0x%x", dev->name, ctrl_config->scl.i2c,  in cdns_i3c_set_prescalers()
640 	uint32_t pres_step = 1000000000 / (ctrl_config->scl.i3c * 4);  in cdns_i3c_set_prescalers()
797 	struct i3c_config_controller *ctrl_config = &data->common.ctrl_config;  in cdns_i3c_target_ibi_raise_hj()  local
800 	if (!ctrl_config->is_secondary) {  in cdns_i3c_target_ibi_raise_hj()
1095 	struct i3c_config_controller *ctrl_config = &data->common.ctrl_config;  in cdns_i3c_do_daa()  local
1098 	if (ctrl_config->is_secondary) {  in cdns_i3c_do_daa()
1192 	struct i3c_config_controller *ctrl_config = &data->common.ctrl_config;  in cdns_i3c_i2c_api_configure()  local
1196 		ctrl_config->scl.i2c = 100000;  in cdns_i3c_i2c_api_configure()
1199 		ctrl_config->scl.i2c = 400000;  in cdns_i3c_i2c_api_configure()
1202 		ctrl_config->scl.i2c = 1000000;  in cdns_i3c_i2c_api_configure()
1205 		ctrl_config->scl.i2c = 3400000;  in cdns_i3c_i2c_api_configure()
1208 		ctrl_config->scl.i2c = 5000000;  in cdns_i3c_i2c_api_configure()
1241 	data->common.ctrl_config.scl.i3c = ctrl_cfg->scl.i3c;  in cdns_i3c_configure()
1242 	data->common.ctrl_config.scl.i2c = ctrl_cfg->scl.i2c;  in cdns_i3c_configure()
2118 	(void)memcpy(config, &data->common.ctrl_config, sizeof(data->common.ctrl_config));  in cdns_i3c_config_get()
2357 	struct i3c_config_controller *ctrl_config = &data->common.ctrl_config;  in cdns_i3c_bus_init()  local
2366 	ctrl_config->is_secondary = (conf0 & CONF_STATUS0_SEC_MASTER) ? true : false;  in cdns_i3c_bus_init()
2367 	ctrl_config->supported_hdr = (conf0 & CONF_STATUS0_SUPPORTS_DDR) ? I3C_MSG_HDR_DDR : 0;  in cdns_i3c_bus_init()
2468 	if (!ctrl_config->is_secondary) {  in cdns_i3c_bus_init()
2526 		.common.ctrl_config.scl.i3c = DT_INST_PROP_OR(n, i3c_scl_hz, 0),                   \
2527 		.common.ctrl_config.scl.i2c = DT_INST_PROP_OR(n, i2c_scl_hz, 0),                   \