301 	uint8_t chg_mask = GET_FIELD(inst->ESPICFG, NPCX_ESPICFG_HCHANS_FIELD)  in espi_bus_cfg_update_isr()
302 			 ^ GET_FIELD(inst->ESPICFG, NPCX_ESPICFG_CHANS_FIELD);  in espi_bus_cfg_update_isr()
315 			evt.evt_data = IS_BIT_SET(inst->ESPICFG,  in espi_bus_cfg_update_isr()
327 				inst->ESPICFG |= BIT(chan);  in espi_bus_cfg_update_isr()
329 				inst->ESPICFG &= ~BIT(chan);  in espi_bus_cfg_update_isr()
335 	LOG_DBG("ESPI CFG EC Updated! 0x%02X", GET_FIELD(inst->ESPICFG,  in espi_bus_cfg_update_isr()
339 	if ((chg_mask & BIT(NPCX_ESPI_CH_VW)) && IS_BIT_SET(inst->ESPICFG,  in espi_bus_cfg_update_isr()
348 	if (IS_BIT_SET(inst->ESPICFG, NPCX_ESPICFG_FLCHANMODE)) {  in espi_bus_cfg_update_isr()
428 	if ((inst->ESPICFG & BIT(NPCX_ESPICFG_FLCHANMODE)) == 0) {  in espi_bus_flash_rx_isr()
631 		inst->ESPICFG |= BIT(NPCX_ESPICFG_PCHANEN);  in espi_vw_notify_plt_rst()
744 	SET_FIELD(inst->ESPICFG, NPCX_ESPICFG_MAXFREQ_FIELD, max_freq);  in espi_npcx_configure()
752 	cur_io_mode = GET_FIELD(inst->ESPICFG, NPCX_ESPICFG_IOMODE_FIELD);  in espi_npcx_configure()
754 		SET_FIELD(inst->ESPICFG, NPCX_ESPICFG_IOMODE_FIELD, io_mode);  in espi_npcx_configure()
759 		inst->ESPICFG |= BIT(NPCX_ESPICFG_PCCHN_SUPP);  in espi_npcx_configure()
763 		inst->ESPICFG |= BIT(NPCX_ESPICFG_VWCHN_SUPP);  in espi_npcx_configure()
767 		inst->ESPICFG |= BIT(NPCX_ESPICFG_OOBCHN_SUPP);  in espi_npcx_configure()
771 		inst->ESPICFG |= BIT(NPCX_ESPICFG_FLASHCHN_SUPP);  in espi_npcx_configure()
775 				max_freq, io_mode, inst->ESPICFG);  in espi_npcx_configure()
788 		sts = IS_BIT_SET(inst->ESPICFG, NPCX_ESPICFG_PCHANEN);  in espi_npcx_channel_ready()
791 		sts = IS_BIT_SET(inst->ESPICFG, NPCX_ESPICFG_VWCHANEN);  in espi_npcx_channel_ready()
794 		sts = IS_BIT_SET(inst->ESPICFG, NPCX_ESPICFG_OOBCHANEN);  in espi_npcx_channel_ready()
797 		sts = IS_BIT_SET(inst->ESPICFG, NPCX_ESPICFG_FLASHCHANEN);  in espi_npcx_channel_ready()