621 					  struct rockchip_usb2phy_port *rport,  in rockchip_usb2phy_enable_id_irq()  argument
626 	ret = property_enable(rphy->grf, &rport->port_cfg->idfall_det_clr, true);  in rockchip_usb2phy_enable_id_irq()
630 	ret = property_enable(rphy->grf, &rport->port_cfg->idfall_det_en, en);  in rockchip_usb2phy_enable_id_irq()
634 	ret = property_enable(rphy->grf, &rport->port_cfg->idrise_det_clr, true);  in rockchip_usb2phy_enable_id_irq()
638 	ret = property_enable(rphy->grf, &rport->port_cfg->idrise_det_en, en);  in rockchip_usb2phy_enable_id_irq()
645 					    struct rockchip_usb2phy_port *rport,  in rockchip_usb2phy_enable_vbus_irq()  argument
650 	ret = property_enable(rphy->grf, &rport->port_cfg->bvalid_det_clr, true);  in rockchip_usb2phy_enable_vbus_irq()
654 	ret = property_enable(rphy->grf, &rport->port_cfg->bvalid_det_en, en);  in rockchip_usb2phy_enable_vbus_irq()
660 					    struct rockchip_usb2phy_port *rport,  in rockchip_usb2phy_enable_line_irq()  argument
665 	ret = property_enable(rphy->grf, &rport->port_cfg->ls_det_clr, true);  in rockchip_usb2phy_enable_line_irq()
669 	ret = property_enable(rphy->grf, &rport->port_cfg->ls_det_en, en);  in rockchip_usb2phy_enable_line_irq()
675 						 struct rockchip_usb2phy_port *rport,  in rockchip_usb2phy_enable_host_disc_irq()  argument
680 	ret = property_enable(rphy->grf, &rport->port_cfg->disfall_clr, true);  in rockchip_usb2phy_enable_host_disc_irq()
684 	ret = property_enable(rphy->grf, &rport->port_cfg->disfall_en, en);  in rockchip_usb2phy_enable_host_disc_irq()
688 	ret = property_enable(rphy->grf, &rport->port_cfg->disrise_clr, true);  in rockchip_usb2phy_enable_host_disc_irq()
692 	ret = property_enable(rphy->grf, &rport->port_cfg->disrise_en, en);  in rockchip_usb2phy_enable_host_disc_irq()
697 static int rockchip_usb_bypass_uart(struct rockchip_usb2phy_port *rport,  in rockchip_usb_bypass_uart()  argument
700 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb_bypass_uart()
701 	const struct usb2phy_reg *iomux = &rport->port_cfg->bypass_iomux;  in rockchip_usb_bypass_uart()
705 	mutex_lock(&rport->mutex);  in rockchip_usb_bypass_uart()
707 	if (en == property_enabled(base, &rport->port_cfg->bypass_sel)) {  in rockchip_usb_bypass_uart()
708 		dev_info(&rport->phy->dev,  in rockchip_usb_bypass_uart()
713 	dev_info(&rport->phy->dev, "bypass uart %s\n", en ? "on" : "off");  in rockchip_usb_bypass_uart()
727 		ret |= property_enable(base, &rport->port_cfg->bypass_sel,  in rockchip_usb_bypass_uart()
729 		ret |= property_enable(base, &rport->port_cfg->bypass_dm_en,  in rockchip_usb_bypass_uart()
737 		ret |= property_enable(base, &rport->port_cfg->bypass_sel,  in rockchip_usb_bypass_uart()
739 		ret |= property_enable(base, &rport->port_cfg->bypass_dm_en,  in rockchip_usb_bypass_uart()
748 	mutex_unlock(&rport->mutex);  in rockchip_usb_bypass_uart()
755 	struct rockchip_usb2phy_port *rport =  in rockchip_usb_bypass_uart_work()  local
758 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb_bypass_uart_work()
762 	mutex_lock(&rport->mutex);  in rockchip_usb_bypass_uart_work()
764 	iddig = property_enabled(rphy->grf, &rport->port_cfg->utmi_iddig);  in rockchip_usb_bypass_uart_work()
766 	if (rport->utmi_avalid)  in rockchip_usb_bypass_uart_work()
767 		vbus = property_enabled(rphy->grf, &rport->port_cfg->utmi_avalid);  in rockchip_usb_bypass_uart_work()
769 		vbus = property_enabled(rphy->grf, &rport->port_cfg->utmi_bvalid);  in rockchip_usb_bypass_uart_work()
771 	mutex_unlock(&rport->mutex);  in rockchip_usb_bypass_uart_work()
780 		ret = rockchip_usb_bypass_uart(rport, true);  in rockchip_usb_bypass_uart_work()
782 			dev_warn(&rport->phy->dev,  in rockchip_usb_bypass_uart_work()
785 		schedule_delayed_work(&rport->bypass_uart_work,  in rockchip_usb_bypass_uart_work()
792 	struct rockchip_usb2phy_port *rport = phy_get_drvdata(phy);  in rockchip_usb2phy_init()  local
797 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_init()
799 	if (rport->sel_pipe_phystatus)  in rockchip_usb2phy_init()
801 				&rport->port_cfg->pipe_phystatus, true);  in rockchip_usb2phy_init()
803 	if (rport->port_id == USB2PHY_PORT_OTG &&  in rockchip_usb2phy_init()
804 	    (rport->mode == USB_DR_MODE_PERIPHERAL ||  in rockchip_usb2phy_init()
805 	     rport->mode == USB_DR_MODE_OTG)) {  in rockchip_usb2phy_init()
807 		if (rport->id_irq > 0 || rport->otg_mux_irq > 0 ||  in rockchip_usb2phy_init()
809 			ret = rockchip_usb2phy_enable_id_irq(rphy, rport,  in rockchip_usb2phy_init()
819 		if ((rport->bvalid_irq > 0 || rport->otg_mux_irq > 0 ||  in rockchip_usb2phy_init()
820 		    rphy->irq > 0) && !rport->vbus_always_on) {  in rockchip_usb2phy_init()
821 			ret = rockchip_usb2phy_enable_vbus_irq(rphy, rport,  in rockchip_usb2phy_init()
828 			schedule_delayed_work(&rport->otg_sm_work,  in rockchip_usb2phy_init()
829 					      rport->typec_vbus_det ? 0 : OTG_SCHEDULE_DELAY);  in rockchip_usb2phy_init()
831 	} else if (rport->port_id == USB2PHY_PORT_HOST) {  in rockchip_usb2phy_init()
832 		if (rport->port_cfg->disfall_en.offset) {  in rockchip_usb2phy_init()
833 			ret = regmap_read(rphy->grf, rport->port_cfg->utmi_ls.offset, &ul);  in rockchip_usb2phy_init()
836 			ul_mask = GENMASK(rport->port_cfg->utmi_ls.bitend,  in rockchip_usb2phy_init()
837 					  rport->port_cfg->utmi_ls.bitstart);  in rockchip_usb2phy_init()
838 			rport->host_disconnect = (ul & ul_mask) == 0 ? true : false;  in rockchip_usb2phy_init()
839 			ret = rockchip_usb2phy_enable_host_disc_irq(rphy, rport, true);  in rockchip_usb2phy_init()
847 		ret = rockchip_usb2phy_enable_line_irq(rphy, rport, true);  in rockchip_usb2phy_init()
853 		schedule_delayed_work(&rport->sm_work, SCHEDULE_DELAY);  in rockchip_usb2phy_init()
857 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_init()
863 	struct rockchip_usb2phy_port *rport = phy_get_drvdata(phy);  in rockchip_usb2phy_power_on()  local
868 	dev_dbg(&rport->phy->dev, "port power on\n");  in rockchip_usb2phy_power_on()
870 	if (rport->bypass_uart_en) {  in rockchip_usb2phy_power_on()
871 		ret = rockchip_usb_bypass_uart(rport, false);  in rockchip_usb2phy_power_on()
873 			dev_warn(&rport->phy->dev,  in rockchip_usb2phy_power_on()
879 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_power_on()
881 	if (!rport->suspended) {  in rockchip_usb2phy_power_on()
890 	ret = property_enable(base, &rport->port_cfg->phy_sus, false);  in rockchip_usb2phy_power_on()
902 	if (rport->port_id == USB2PHY_PORT_OTG &&  in rockchip_usb2phy_power_on()
912 	rport->suspended = false;  in rockchip_usb2phy_power_on()
915 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_power_on()
918 	if (rport->bypass_uart_en)  in rockchip_usb2phy_power_on()
919 		schedule_delayed_work(&rport->bypass_uart_work, 0);  in rockchip_usb2phy_power_on()
927 	struct rockchip_usb2phy_port *rport = phy_get_drvdata(phy);  in rockchip_usb2phy_power_off()  local
932 	dev_dbg(&rport->phy->dev, "port power off\n");  in rockchip_usb2phy_power_off()
934 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_power_off()
936 	if (rport->suspended) {  in rockchip_usb2phy_power_off()
941 	ret = property_enable(base, &rport->port_cfg->phy_sus, true);  in rockchip_usb2phy_power_off()
945 	rport->suspended = true;  in rockchip_usb2phy_power_off()
949 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_power_off()
952 	if (rport->bypass_uart_en)  in rockchip_usb2phy_power_off()
953 		schedule_delayed_work(&rport->bypass_uart_work, 0);  in rockchip_usb2phy_power_off()
960 	struct rockchip_usb2phy_port *rport = phy_get_drvdata(phy);  in rockchip_usb2phy_exit()  local
962 	if (rport->port_id == USB2PHY_PORT_HOST)  in rockchip_usb2phy_exit()
963 		cancel_delayed_work_sync(&rport->sm_work);  in rockchip_usb2phy_exit()
964 	else if (rport->port_id == USB2PHY_PORT_OTG &&  in rockchip_usb2phy_exit()
965 		 rport->otg_sm_work.work.func)  in rockchip_usb2phy_exit()
966 		flush_delayed_work(&rport->otg_sm_work);  in rockchip_usb2phy_exit()
971 static int rockchip_set_vbus_power(struct rockchip_usb2phy_port *rport,  in rockchip_set_vbus_power()  argument
976 	if (!rport->vbus)  in rockchip_set_vbus_power()
979 	if (en && !rport->vbus_enabled) {  in rockchip_set_vbus_power()
980 		ret = regulator_enable(rport->vbus);  in rockchip_set_vbus_power()
982 			dev_err(&rport->phy->dev,  in rockchip_set_vbus_power()
984 	} else if (!en && rport->vbus_enabled) {  in rockchip_set_vbus_power()
985 		ret = regulator_disable(rport->vbus);  in rockchip_set_vbus_power()
989 		rport->vbus_enabled = en;  in rockchip_set_vbus_power()
997 	struct rockchip_usb2phy_port *rport = phy_get_drvdata(phy);  in rockchip_usb2phy_set_mode()  local
1002 	if (rport->port_id != USB2PHY_PORT_OTG)  in rockchip_usb2phy_set_mode()
1026 		rockchip_set_vbus_power(rport, false);  in rockchip_usb2phy_set_mode()
1029 		if (rport->vbus_always_on)  in rockchip_usb2phy_set_mode()
1031 		rport->perip_connected = true;  in rockchip_usb2phy_set_mode()
1036 		ret = rockchip_set_vbus_power(rport, true);  in rockchip_usb2phy_set_mode()
1038 			dev_err(&rport->phy->dev,  in rockchip_usb2phy_set_mode()
1045 		if (rport->vbus_always_on)  in rockchip_usb2phy_set_mode()
1047 		rport->perip_connected = false;  in rockchip_usb2phy_set_mode()
1053 		dev_info(&rport->phy->dev, "illegal mode\n");  in rockchip_usb2phy_set_mode()
1058 		rphy->phy_cfg->vbus_detect(rphy, &rport->port_cfg->vbus_det_en,  in rockchip_usb2phy_set_mode()
1061 		ret = property_enable(rphy->grf, &rport->port_cfg->vbus_det_en,  in rockchip_usb2phy_set_mode()
1082 	struct rockchip_usb2phy_port *rport = NULL;  in otg_mode_show()  local
1086 		rport = &rphy->ports[index];  in otg_mode_show()
1087 		if (rport->port_id == USB2PHY_PORT_OTG)  in otg_mode_show()
1091 	if (!rport) {  in otg_mode_show()
1094 	} else if (rport->port_id != USB2PHY_PORT_OTG) {  in otg_mode_show()
1099 	switch (rport->mode) {  in otg_mode_show()
1118 	struct rockchip_usb2phy_port *rport = NULL;  in otg_mode_store()  local
1125 		rport = &rphy->ports[index];  in otg_mode_store()
1126 		if (rport->port_id == USB2PHY_PORT_OTG)  in otg_mode_store()
1130 	if (!rport) {  in otg_mode_store()
1134 	} else if (rport->port_id != USB2PHY_PORT_OTG ||  in otg_mode_store()
1135 		   rport->mode == USB_DR_MODE_UNKNOWN) {  in otg_mode_store()
1141 	mutex_lock(&rport->mutex);  in otg_mode_store()
1155 	if (rport->mode == new_dr_mode) {  in otg_mode_store()
1160 	rport->mode = new_dr_mode;  in otg_mode_store()
1162 	switch (rport->mode) {  in otg_mode_store()
1164 		rockchip_usb2phy_set_mode(rport->phy, PHY_MODE_USB_HOST, 0);  in otg_mode_store()
1165 		property_enable(base, &rport->port_cfg->iddig_output, false);  in otg_mode_store()
1166 		property_enable(base, &rport->port_cfg->iddig_en, true);  in otg_mode_store()
1169 		rockchip_usb2phy_set_mode(rport->phy, PHY_MODE_USB_DEVICE, 0);  in otg_mode_store()
1170 		property_enable(base, &rport->port_cfg->iddig_output, true);  in otg_mode_store()
1171 		property_enable(base, &rport->port_cfg->iddig_en, true);  in otg_mode_store()
1174 		rockchip_usb2phy_set_mode(rport->phy, PHY_MODE_USB_OTG, 0);  in otg_mode_store()
1175 		property_enable(base, &rport->port_cfg->iddig_output, false);  in otg_mode_store()
1176 		property_enable(base, &rport->port_cfg->iddig_en, false);  in otg_mode_store()
1183 	mutex_unlock(&rport->mutex);  in otg_mode_store()
1203 	struct rockchip_usb2phy_port *rport =  in rockchip_usb2phy_otg_sm_work()  local
1206 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_otg_sm_work()
1211 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1213 	if (rport->port_cfg->bvalid_grf_con.enable && rport->typec_vbus_det)  in rockchip_usb2phy_otg_sm_work()
1214 		rport->vbus_attached =  in rockchip_usb2phy_otg_sm_work()
1215 			property_enabled(rphy->grf, &rport->port_cfg->bvalid_grf_con);  in rockchip_usb2phy_otg_sm_work()
1216 	else if (rport->utmi_avalid)  in rockchip_usb2phy_otg_sm_work()
1217 		rport->vbus_attached =  in rockchip_usb2phy_otg_sm_work()
1218 			property_enabled(rphy->grf, &rport->port_cfg->utmi_avalid);  in rockchip_usb2phy_otg_sm_work()
1220 		rport->vbus_attached =  in rockchip_usb2phy_otg_sm_work()
1221 			property_enabled(rphy->grf, &rport->port_cfg->utmi_bvalid);  in rockchip_usb2phy_otg_sm_work()
1226 	dev_dbg(&rport->phy->dev, "%s otg sm work\n",  in rockchip_usb2phy_otg_sm_work()
1227 		usb_otg_state_string(rport->state));  in rockchip_usb2phy_otg_sm_work()
1229 	switch (rport->state) {  in rockchip_usb2phy_otg_sm_work()
1231 		rport->state = OTG_STATE_B_IDLE;  in rockchip_usb2phy_otg_sm_work()
1232 		if (!rport->vbus_attached) {  in rockchip_usb2phy_otg_sm_work()
1233 			mutex_unlock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1234 			if (!rport->dis_u2_susphy)  in rockchip_usb2phy_otg_sm_work()
1235 				rockchip_usb2phy_power_off(rport->phy);  in rockchip_usb2phy_otg_sm_work()
1236 			mutex_lock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1242 			dev_dbg(&rport->phy->dev, "usb otg host connect\n");  in rockchip_usb2phy_otg_sm_work()
1243 			rport->state = OTG_STATE_A_HOST;  in rockchip_usb2phy_otg_sm_work()
1246 			mutex_unlock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1247 			rockchip_usb2phy_power_on(rport->phy);  in rockchip_usb2phy_otg_sm_work()
1249 		} else if (rport->vbus_attached) {  in rockchip_usb2phy_otg_sm_work()
1250 			dev_dbg(&rport->phy->dev, "vbus_attach\n");  in rockchip_usb2phy_otg_sm_work()
1253 				mutex_unlock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1254 				schedule_delayed_work(&rport->chg_work, 0);  in rockchip_usb2phy_otg_sm_work()
1259 					dev_dbg(&rport->phy->dev, "sdp cable is connected\n");  in rockchip_usb2phy_otg_sm_work()
1260 					wake_lock(&rport->wakelock);  in rockchip_usb2phy_otg_sm_work()
1262 					mutex_unlock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1263 					rockchip_usb2phy_power_on(rport->phy);  in rockchip_usb2phy_otg_sm_work()
1264 					mutex_lock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1265 					rport->state = OTG_STATE_B_PERIPHERAL;  in rockchip_usb2phy_otg_sm_work()
1266 					rport->perip_connected = true;  in rockchip_usb2phy_otg_sm_work()
1270 					dev_dbg(&rport->phy->dev, "dcp cable is connected\n");  in rockchip_usb2phy_otg_sm_work()
1275 					dev_dbg(&rport->phy->dev, "cdp cable is connected\n");  in rockchip_usb2phy_otg_sm_work()
1276 					wake_lock(&rport->wakelock);  in rockchip_usb2phy_otg_sm_work()
1278 					mutex_unlock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1279 					rockchip_usb2phy_power_on(rport->phy);  in rockchip_usb2phy_otg_sm_work()
1280 					mutex_lock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1281 					rport->state = OTG_STATE_B_PERIPHERAL;  in rockchip_usb2phy_otg_sm_work()
1282 					rport->perip_connected = true;  in rockchip_usb2phy_otg_sm_work()
1295 			rport->perip_connected = false;  in rockchip_usb2phy_otg_sm_work()
1296 			mutex_unlock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1297 			if (!rport->dis_u2_susphy)  in rockchip_usb2phy_otg_sm_work()
1298 				rockchip_usb2phy_power_off(rport->phy);  in rockchip_usb2phy_otg_sm_work()
1299 			mutex_lock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1308 			dev_dbg(&rport->phy->dev, "usb otg host connect\n");  in rockchip_usb2phy_otg_sm_work()
1309 			rport->state = OTG_STATE_A_HOST;  in rockchip_usb2phy_otg_sm_work()
1312 			rport->perip_connected = false;  in rockchip_usb2phy_otg_sm_work()
1314 			wake_unlock(&rport->wakelock);  in rockchip_usb2phy_otg_sm_work()
1315 		} else if (!rport->vbus_attached) {  in rockchip_usb2phy_otg_sm_work()
1316 			dev_dbg(&rport->phy->dev, "usb disconnect\n");  in rockchip_usb2phy_otg_sm_work()
1317 			rport->state = OTG_STATE_B_IDLE;  in rockchip_usb2phy_otg_sm_work()
1318 			rport->perip_connected = false;  in rockchip_usb2phy_otg_sm_work()
1322 			wake_unlock(&rport->wakelock);  in rockchip_usb2phy_otg_sm_work()
1327 			dev_dbg(&rport->phy->dev, "usb otg host disconnect\n");  in rockchip_usb2phy_otg_sm_work()
1328 			rport->state = OTG_STATE_B_IDLE;  in rockchip_usb2phy_otg_sm_work()
1331 			mutex_unlock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1336 		mutex_unlock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1340 	if (extcon_get_state(rphy->edev, cable) != rport->vbus_attached) {  in rockchip_usb2phy_otg_sm_work()
1342 					cable, rport->vbus_attached);  in rockchip_usb2phy_otg_sm_work()
1344 		if (!rport->vbus_attached)  in rockchip_usb2phy_otg_sm_work()
1346 	} else if (rport->state == OTG_STATE_A_HOST &&  in rockchip_usb2phy_otg_sm_work()
1360 	     rport->perip_connected)) {  in rockchip_usb2phy_otg_sm_work()
1363 					rport->perip_connected);  in rockchip_usb2phy_otg_sm_work()
1367 		schedule_delayed_work(&rport->otg_sm_work, delay);  in rockchip_usb2phy_otg_sm_work()
1369 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_otg_sm_work()
1419 	struct rockchip_usb2phy_port *rport =  in rockchip_chg_detect_work()  local
1421 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_chg_detect_work()
1429 	dev_dbg(&rport->phy->dev, "chg detection work state = %d\n",  in rockchip_chg_detect_work()
1442 		mutex_lock(&rport->mutex);  in rockchip_chg_detect_work()
1444 		phy_sus_reg = &rport->port_cfg->phy_sus;  in rockchip_chg_detect_work()
1448 			dev_err(&rport->phy->dev,  in rockchip_chg_detect_work()
1451 			mutex_unlock(&rport->mutex);  in rockchip_chg_detect_work()
1533 		    rport->port_cfg->phy_sus.offset)  in rockchip_chg_detect_work()
1537 		phy_sus_reg = &rport->port_cfg->phy_sus;  in rockchip_chg_detect_work()
1542 			dev_err(&rport->phy->dev,  in rockchip_chg_detect_work()
1545 		mutex_unlock(&rport->mutex);  in rockchip_chg_detect_work()
1546 		rockchip_usb2phy_otg_sm_work(&rport->otg_sm_work.work);  in rockchip_chg_detect_work()
1547 		dev_dbg(&rport->phy->dev, "charger = %s\n",  in rockchip_chg_detect_work()
1551 		mutex_unlock(&rport->mutex);  in rockchip_chg_detect_work()
1560 	schedule_delayed_work(&rport->chg_work, delay);  in rockchip_chg_detect_work()
1578 	struct rockchip_usb2phy_port *rport =  in rockchip_usb2phy_sm_work()  local
1580 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_sm_work()
1585 	if (!rport->port_cfg->utmi_ls.offset ||  in rockchip_usb2phy_sm_work()
1586 	    (!rport->port_cfg->utmi_hstdet.offset &&  in rockchip_usb2phy_sm_work()
1587 	     !rport->port_cfg->disfall_en.offset)) {  in rockchip_usb2phy_sm_work()
1588 		dev_dbg(&rport->phy->dev, "some property may not be specified\n");  in rockchip_usb2phy_sm_work()
1592 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_sm_work()
1594 	ret = regmap_read(rphy->grf, rport->port_cfg->utmi_ls.offset, &ul);  in rockchip_usb2phy_sm_work()
1598 	ul_mask = GENMASK(rport->port_cfg->utmi_ls.bitend,  in rockchip_usb2phy_sm_work()
1599 			  rport->port_cfg->utmi_ls.bitstart);  in rockchip_usb2phy_sm_work()
1601 	if (rport->port_cfg->utmi_hstdet.offset) {  in rockchip_usb2phy_sm_work()
1602 		ret = regmap_read(rphy->grf, rport->port_cfg->utmi_hstdet.offset, &uhd);  in rockchip_usb2phy_sm_work()
1606 		uhd_mask = GENMASK(rport->port_cfg->utmi_hstdet.bitend,  in rockchip_usb2phy_sm_work()
1607 				   rport->port_cfg->utmi_hstdet.bitstart);  in rockchip_usb2phy_sm_work()
1609 		sh = rport->port_cfg->utmi_hstdet.bitend -  in rockchip_usb2phy_sm_work()
1610 		     rport->port_cfg->utmi_hstdet.bitstart + 1;  in rockchip_usb2phy_sm_work()
1612 		state = ((uhd & uhd_mask) >> rport->port_cfg->utmi_hstdet.bitstart) |  in rockchip_usb2phy_sm_work()
1613 			(((ul & ul_mask) >> rport->port_cfg->utmi_ls.bitstart) << sh);  in rockchip_usb2phy_sm_work()
1615 		state = ((ul & ul_mask) >> rport->port_cfg->utmi_ls.bitstart) << 1 |  in rockchip_usb2phy_sm_work()
1616 			rport->host_disconnect;  in rockchip_usb2phy_sm_work()
1621 		dev_dbg(&rport->phy->dev, "HS online\n");  in rockchip_usb2phy_sm_work()
1633 		if (!rport->suspended) {  in rockchip_usb2phy_sm_work()
1635 			dev_dbg(&rport->phy->dev, "FS/LS online\n");  in rockchip_usb2phy_sm_work()
1640 		if (rport->suspended) {  in rockchip_usb2phy_sm_work()
1641 			dev_dbg(&rport->phy->dev, "Connected\n");  in rockchip_usb2phy_sm_work()
1642 			mutex_unlock(&rport->mutex);  in rockchip_usb2phy_sm_work()
1643 			rockchip_usb2phy_power_on(rport->phy);  in rockchip_usb2phy_sm_work()
1644 			mutex_lock(&rport->mutex);  in rockchip_usb2phy_sm_work()
1645 			rport->suspended = false;  in rockchip_usb2phy_sm_work()
1648 			dev_dbg(&rport->phy->dev, "FS/LS online\n");  in rockchip_usb2phy_sm_work()
1652 		if (rport->suspended) {  in rockchip_usb2phy_sm_work()
1653 			dev_dbg(&rport->phy->dev, "linestate is SE1, power on phy\n");  in rockchip_usb2phy_sm_work()
1654 			mutex_unlock(&rport->mutex);  in rockchip_usb2phy_sm_work()
1655 			rockchip_usb2phy_power_on(rport->phy);  in rockchip_usb2phy_sm_work()
1656 			mutex_lock(&rport->mutex);  in rockchip_usb2phy_sm_work()
1657 			rport->suspended = false;  in rockchip_usb2phy_sm_work()
1661 		if (!rport->suspended) {  in rockchip_usb2phy_sm_work()
1662 			dev_dbg(&rport->phy->dev, "Disconnected\n");  in rockchip_usb2phy_sm_work()
1663 			mutex_unlock(&rport->mutex);  in rockchip_usb2phy_sm_work()
1664 			rockchip_usb2phy_power_off(rport->phy);  in rockchip_usb2phy_sm_work()
1665 			mutex_lock(&rport->mutex);  in rockchip_usb2phy_sm_work()
1666 			rport->suspended = true;  in rockchip_usb2phy_sm_work()
1673 		rockchip_usb2phy_enable_line_irq(rphy, rport, true);  in rockchip_usb2phy_sm_work()
1679 		mutex_unlock(&rport->mutex);  in rockchip_usb2phy_sm_work()
1682 		dev_dbg(&rport->phy->dev, "unknown phy state %d\n", state);  in rockchip_usb2phy_sm_work()
1687 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_sm_work()
1688 	schedule_delayed_work(&rport->sm_work, SCHEDULE_DELAY);  in rockchip_usb2phy_sm_work()
1693 	struct rockchip_usb2phy_port *rport = data;  in rockchip_usb2phy_linestate_irq()  local
1694 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_linestate_irq()
1696 	if (!property_enabled(rphy->grf, &rport->port_cfg->ls_det_st) ||  in rockchip_usb2phy_linestate_irq()
1697 	    !property_enabled(rphy->grf, &rport->port_cfg->ls_det_en))  in rockchip_usb2phy_linestate_irq()
1700 	dev_dbg(&rport->phy->dev, "linestate interrupt\n");  in rockchip_usb2phy_linestate_irq()
1702 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_linestate_irq()
1705 	rockchip_usb2phy_enable_line_irq(rphy, rport, false);  in rockchip_usb2phy_linestate_irq()
1712 	if (rport->port_id == USB2PHY_PORT_HOST && rport->port_cfg->disfall_en.offset)  in rockchip_usb2phy_linestate_irq()
1713 		rport->host_disconnect = false;  in rockchip_usb2phy_linestate_irq()
1715 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_linestate_irq()
1722 	if (rport->suspended && rport->port_id == USB2PHY_PORT_HOST)  in rockchip_usb2phy_linestate_irq()
1723 		rockchip_usb2phy_sm_work(&rport->sm_work.work);  in rockchip_usb2phy_linestate_irq()
1730 	struct rockchip_usb2phy_port *rport = data;  in rockchip_usb2phy_bvalid_irq()  local
1731 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_bvalid_irq()
1733 	if (!property_enabled(rphy->grf, &rport->port_cfg->bvalid_det_st))  in rockchip_usb2phy_bvalid_irq()
1736 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_bvalid_irq()
1739 	property_enable(rphy->grf, &rport->port_cfg->bvalid_det_clr, true);  in rockchip_usb2phy_bvalid_irq()
1741 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_bvalid_irq()
1743 	if (rport->bypass_uart_en)  in rockchip_usb2phy_bvalid_irq()
1744 		rockchip_usb_bypass_uart(rport, false);  in rockchip_usb2phy_bvalid_irq()
1746 	if (rport->otg_sm_work.work.func) {  in rockchip_usb2phy_bvalid_irq()
1747 		cancel_delayed_work_sync(&rport->otg_sm_work);  in rockchip_usb2phy_bvalid_irq()
1748 		rockchip_usb2phy_otg_sm_work(&rport->otg_sm_work.work);  in rockchip_usb2phy_bvalid_irq()
1756 	struct rockchip_usb2phy_port *rport = data;  in rockchip_usb2phy_id_irq()  local
1757 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_id_irq()
1760 	if (!property_enabled(rphy->grf, &rport->port_cfg->idfall_det_st) &&  in rockchip_usb2phy_id_irq()
1761 	    !property_enabled(rphy->grf, &rport->port_cfg->idrise_det_st))  in rockchip_usb2phy_id_irq()
1764 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_id_irq()
1767 	if (property_enabled(rphy->grf, &rport->port_cfg->idfall_det_st)) {  in rockchip_usb2phy_id_irq()
1768 		property_enable(rphy->grf, &rport->port_cfg->idfall_det_clr,  in rockchip_usb2phy_id_irq()
1771 		if (!property_enabled(rphy->grf, &rport->port_cfg->utmi_iddig))  in rockchip_usb2phy_id_irq()
1773 	} else if (property_enabled(rphy->grf, &rport->port_cfg->idrise_det_st)) {  in rockchip_usb2phy_id_irq()
1774 		property_enable(rphy->grf, &rport->port_cfg->idrise_det_clr,  in rockchip_usb2phy_id_irq()
1785 	rockchip_set_vbus_power(rport, cable_vbus_state);  in rockchip_usb2phy_id_irq()
1787 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_id_irq()
1794 	struct rockchip_usb2phy_port *rport = data;  in rockchip_usb2phy_host_disc_irq()  local
1795 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_host_disc_irq()
1797 	if (!property_enabled(rphy->grf, &rport->port_cfg->disfall_st) &&  in rockchip_usb2phy_host_disc_irq()
1798 	    !property_enabled(rphy->grf, &rport->port_cfg->disrise_st))  in rockchip_usb2phy_host_disc_irq()
1801 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_host_disc_irq()
1804 	if (property_enabled(rphy->grf, &rport->port_cfg->disfall_st)) {  in rockchip_usb2phy_host_disc_irq()
1805 		property_enable(rphy->grf, &rport->port_cfg->disfall_clr,  in rockchip_usb2phy_host_disc_irq()
1807 		rport->host_disconnect = false;  in rockchip_usb2phy_host_disc_irq()
1808 	} else if (property_enabled(rphy->grf, &rport->port_cfg->disrise_st)) {  in rockchip_usb2phy_host_disc_irq()
1809 		property_enable(rphy->grf, &rport->port_cfg->disrise_clr,  in rockchip_usb2phy_host_disc_irq()
1811 		rport->host_disconnect = true;  in rockchip_usb2phy_host_disc_irq()
1814 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_host_disc_irq()
1833 	struct rockchip_usb2phy_port *rport;  in rockchip_usb2phy_irq()  local
1839 		rport = &rphy->ports[index];  in rockchip_usb2phy_irq()
1840 		if (!rport->phy)  in rockchip_usb2phy_irq()
1847 		if (rport->port_id == USB2PHY_PORT_HOST &&  in rockchip_usb2phy_irq()
1848 		    rport->port_cfg->disfall_en.offset)  in rockchip_usb2phy_irq()
1849 			ret |= rockchip_usb2phy_host_disc_irq(irq, rport);  in rockchip_usb2phy_irq()
1852 		ret |= rockchip_usb2phy_linestate_irq(irq, rport);  in rockchip_usb2phy_irq()
1858 		if (rport->port_id == USB2PHY_PORT_OTG &&  in rockchip_usb2phy_irq()
1859 		    rport->mode != USB_DR_MODE_UNKNOWN) {  in rockchip_usb2phy_irq()
1860 			if (rport->mode == USB_DR_MODE_HOST) {  in rockchip_usb2phy_irq()
1870 						&rport->port_cfg->iddig_en);  in rockchip_usb2phy_irq()
1875 			if (!rport->vbus_always_on)  in rockchip_usb2phy_irq()
1876 				ret |= rockchip_usb2phy_bvalid_irq(irq, rport);  in rockchip_usb2phy_irq()
1878 			ret |= rockchip_usb2phy_id_irq(irq, rport);  in rockchip_usb2phy_irq()
1886 					  struct rockchip_usb2phy_port *rport,  in rockchip_usb2phy_port_irq_init()  argument
1903 	rport->otg_mux_irq = of_irq_get_byname(child_np, "otg-mux");  in rockchip_usb2phy_port_irq_init()
1904 	if (rport->otg_mux_irq > 0) {  in rockchip_usb2phy_port_irq_init()
1905 		ret = devm_request_threaded_irq(rphy->dev, rport->otg_mux_irq,  in rockchip_usb2phy_port_irq_init()
1910 						rport);  in rockchip_usb2phy_port_irq_init()
1919 	rport->ls_irq = of_irq_get_byname(child_np, "linestate");  in rockchip_usb2phy_port_irq_init()
1920 	if (rport->ls_irq <= 0) {  in rockchip_usb2phy_port_irq_init()
1925 	ret = devm_request_threaded_irq(rphy->dev, rport->ls_irq, NULL,  in rockchip_usb2phy_port_irq_init()
1928 					"rockchip_usb2phy_ls", rport);  in rockchip_usb2phy_port_irq_init()
1939 	if (rport->port_id == USB2PHY_PORT_HOST ||  in rockchip_usb2phy_port_irq_init()
1940 	    rport->mode == USB_DR_MODE_HOST ||  in rockchip_usb2phy_port_irq_init()
1941 	    rport->mode == USB_DR_MODE_UNKNOWN)  in rockchip_usb2phy_port_irq_init()
1945 	if (!rport->vbus_always_on) {  in rockchip_usb2phy_port_irq_init()
1946 		rport->bvalid_irq = of_irq_get_byname(child_np,  in rockchip_usb2phy_port_irq_init()
1948 		if (rport->bvalid_irq <= 0) {  in rockchip_usb2phy_port_irq_init()
1954 						rport->bvalid_irq,  in rockchip_usb2phy_port_irq_init()
1959 						rport);  in rockchip_usb2phy_port_irq_init()
1969 		rport->id_irq = of_irq_get_byname(child_np, "otg-id");  in rockchip_usb2phy_port_irq_init()
1970 		if (rport->id_irq <= 0) {  in rockchip_usb2phy_port_irq_init()
1976 						rport->id_irq, NULL,  in rockchip_usb2phy_port_irq_init()
1980 						rport);  in rockchip_usb2phy_port_irq_init()
1991 static void rockchip_usb2phy_usb_bvalid_enable(struct rockchip_usb2phy_port *rport,  in rockchip_usb2phy_usb_bvalid_enable()  argument
1994 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_usb_bvalid_enable()
1995 	const struct rockchip_usb2phy_port_cfg *cfg = rport->port_cfg;  in rockchip_usb2phy_usb_bvalid_enable()
2007 	struct rockchip_usb2phy_port *rport = typec_switch_get_drvdata(sw);  in rockchip_usb2phy_orien_sw_set()  local
2009 	dev_dbg(&rport->phy->dev, "type-c orientation: %d\n", orien);  in rockchip_usb2phy_orien_sw_set()
2011 	mutex_lock(&rport->mutex);  in rockchip_usb2phy_orien_sw_set()
2012 	rockchip_usb2phy_usb_bvalid_enable(rport, orien != TYPEC_ORIENTATION_NONE);  in rockchip_usb2phy_orien_sw_set()
2013 	mutex_unlock(&rport->mutex);  in rockchip_usb2phy_orien_sw_set()
2020 				    struct rockchip_usb2phy_port *rport)  in rockchip_usb2phy_setup_orien_switch()  argument
2025 	sw_desc.drvdata = rport;  in rockchip_usb2phy_setup_orien_switch()
2029 	rport->sw = typec_switch_register(dev, &sw_desc);  in rockchip_usb2phy_setup_orien_switch()
2030 	if (IS_ERR(rport->sw)) {  in rockchip_usb2phy_setup_orien_switch()
2032 			PTR_ERR(rport->sw));  in rockchip_usb2phy_setup_orien_switch()
2033 		return PTR_ERR(rport->sw);  in rockchip_usb2phy_setup_orien_switch()
2041 	struct rockchip_usb2phy_port *rport = data;  in rockchip_usb2phy_orien_switch_unregister()  local
2043 	typec_switch_unregister(rport->sw);  in rockchip_usb2phy_orien_switch_unregister()
2047 					   struct rockchip_usb2phy_port *rport,  in rockchip_usb2phy_host_port_init()  argument
2053 	rport->port_id = USB2PHY_PORT_HOST;  in rockchip_usb2phy_host_port_init()
2054 	rport->port_cfg = &rphy->phy_cfg->port_cfgs[USB2PHY_PORT_HOST];  in rockchip_usb2phy_host_port_init()
2057 	rport->low_power_en =  in rockchip_usb2phy_host_port_init()
2060 	mutex_init(&rport->mutex);  in rockchip_usb2phy_host_port_init()
2061 	INIT_DELAYED_WORK(&rport->sm_work, rockchip_usb2phy_sm_work);  in rockchip_usb2phy_host_port_init()
2063 	ret = rockchip_usb2phy_port_irq_init(rphy, rport, child_np);  in rockchip_usb2phy_host_port_init()
2074 	ret = property_enable(base, &rport->port_cfg->phy_sus, true);  in rockchip_usb2phy_host_port_init()
2077 	rport->suspended = true;  in rockchip_usb2phy_host_port_init()
2085 	struct rockchip_usb2phy_port *rport =  in rockchip_otg_event()  local
2088 	schedule_delayed_work(&rport->otg_sm_work, OTG_SCHEDULE_DELAY);  in rockchip_otg_event()
2099 					  struct rockchip_usb2phy_port *rport,  in rockchip_usb2phy_otg_port_init()  argument
2106 	rport->port_id = USB2PHY_PORT_OTG;  in rockchip_usb2phy_otg_port_init()
2107 	rport->port_cfg = &rphy->phy_cfg->port_cfgs[USB2PHY_PORT_OTG];  in rockchip_usb2phy_otg_port_init()
2108 	rport->state = OTG_STATE_UNDEFINED;  in rockchip_usb2phy_otg_port_init()
2109 	rport->vbus_attached = false;  in rockchip_usb2phy_otg_port_init()
2110 	rport->vbus_enabled = false;  in rockchip_usb2phy_otg_port_init()
2111 	rport->perip_connected = false;  in rockchip_usb2phy_otg_port_init()
2112 	rport->prev_iddig = true;  in rockchip_usb2phy_otg_port_init()
2114 	mutex_init(&rport->mutex);  in rockchip_usb2phy_otg_port_init()
2117 	rport->bypass_uart_en =  in rockchip_usb2phy_otg_port_init()
2119 	rport->vbus_always_on =  in rockchip_usb2phy_otg_port_init()
2121 	rport->utmi_avalid =  in rockchip_usb2phy_otg_port_init()
2123 	rport->dis_u2_susphy =  in rockchip_usb2phy_otg_port_init()
2127 	rport->low_power_en =  in rockchip_usb2phy_otg_port_init()
2131 	rport->typec_vbus_det =  in rockchip_usb2phy_otg_port_init()
2134 	rport->sel_pipe_phystatus =  in rockchip_usb2phy_otg_port_init()
2137 	if (rport->sel_pipe_phystatus) {  in rockchip_usb2phy_otg_port_init()
2148 	rport->vbus = devm_regulator_get_optional(&rport->phy->dev, "vbus");  in rockchip_usb2phy_otg_port_init()
2149 	if (IS_ERR(rport->vbus)) {  in rockchip_usb2phy_otg_port_init()
2150 		ret = PTR_ERR(rport->vbus);  in rockchip_usb2phy_otg_port_init()
2154 		if (rport->mode == USB_DR_MODE_OTG)  in rockchip_usb2phy_otg_port_init()
2155 			dev_warn(&rport->phy->dev, "No vbus specified for otg port\n");  in rockchip_usb2phy_otg_port_init()
2156 		rport->vbus = NULL;  in rockchip_usb2phy_otg_port_init()
2159 	rport->mode = of_usb_get_dr_mode_by_phy(child_np, -1);  in rockchip_usb2phy_otg_port_init()
2160 	iddig = property_enabled(rphy->grf, &rport->port_cfg->utmi_iddig);  in rockchip_usb2phy_otg_port_init()
2161 	if (rphy->edev_self && (rport->mode == USB_DR_MODE_HOST ||  in rockchip_usb2phy_otg_port_init()
2162 	    rport->mode == USB_DR_MODE_UNKNOWN || !iddig)) {  in rockchip_usb2phy_otg_port_init()
2167 		ret = rockchip_set_vbus_power(rport, true);  in rockchip_usb2phy_otg_port_init()
2172 	ret = rockchip_usb2phy_port_irq_init(rphy, rport, child_np);  in rockchip_usb2phy_otg_port_init()
2180 		ret = rockchip_usb2phy_setup_orien_switch(rphy, rport);  in rockchip_usb2phy_otg_port_init()
2186 					       rport);  in rockchip_usb2phy_otg_port_init()
2201 	if (rport->port_cfg->bvalid_grf_sel.enable != 0) {  in rockchip_usb2phy_otg_port_init()
2203 			property_enable(base, &rport->port_cfg->bvalid_grf_sel, true);  in rockchip_usb2phy_otg_port_init()
2205 			property_enable(base, &rport->port_cfg->bvalid_grf_sel, false);  in rockchip_usb2phy_otg_port_init()
2208 	if (rport->vbus_always_on)  in rockchip_usb2phy_otg_port_init()
2211 	if (rport->vbus_always_on || rport->mode == USB_DR_MODE_HOST ||  in rockchip_usb2phy_otg_port_init()
2212 	    rport->mode == USB_DR_MODE_UNKNOWN)  in rockchip_usb2phy_otg_port_init()
2215 	wake_lock_init(&rport->wakelock, WAKE_LOCK_SUSPEND, "rockchip_otg");  in rockchip_usb2phy_otg_port_init()
2217 				       &rport->wakelock);  in rockchip_usb2phy_otg_port_init()
2221 	INIT_DELAYED_WORK(&rport->bypass_uart_work,  in rockchip_usb2phy_otg_port_init()
2223 	INIT_DELAYED_WORK(&rport->chg_work, rockchip_chg_detect_work);  in rockchip_usb2phy_otg_port_init()
2224 	INIT_DELAYED_WORK(&rport->otg_sm_work, rockchip_usb2phy_otg_sm_work);  in rockchip_usb2phy_otg_port_init()
2227 		rport->event_nb.notifier_call = rockchip_otg_event;  in rockchip_usb2phy_otg_port_init()
2230 					EXTCON_USB_HOST, &rport->event_nb);  in rockchip_usb2phy_otg_port_init()
2243 	ret = property_enable(base, &rport->port_cfg->phy_sus, true);  in rockchip_usb2phy_otg_port_init()
2246 	rport->suspended = true;  in rockchip_usb2phy_otg_port_init()
2374 		struct rockchip_usb2phy_port *rport = &rphy->ports[index];  in rockchip_usb2phy_probe()  local
2389 		rport->phy = phy;  in rockchip_usb2phy_probe()
2390 		phy_set_drvdata(rport->phy, rport);  in rockchip_usb2phy_probe()
2394 			ret = rockchip_usb2phy_host_port_init(rphy, rport,  in rockchip_usb2phy_probe()
2399 			ret = rockchip_usb2phy_otg_port_init(rphy, rport,  in rockchip_usb2phy_probe()
2462 				  struct rockchip_usb2phy_port *rport,  in rockchip_usb2phy_low_power_enable()  argument
2467 	if (!rport->low_power_en)  in rockchip_usb2phy_low_power_enable()
2470 	if (rport->port_id == USB2PHY_PORT_OTG) {  in rockchip_usb2phy_low_power_enable()
2471 		dev_info(&rport->phy->dev, "set otg port low power state %d\n",  in rockchip_usb2phy_low_power_enable()
2473 		ret = property_enable(rphy->grf, &rport->port_cfg->bypass_bc,  in rockchip_usb2phy_low_power_enable()
2478 		ret = property_enable(rphy->grf, &rport->port_cfg->bypass_otg,  in rockchip_usb2phy_low_power_enable()
2483 		ret = property_enable(rphy->grf, &rport->port_cfg->vbus_det_en,  in rockchip_usb2phy_low_power_enable()
2485 	} else if (rport->port_id == USB2PHY_PORT_HOST) {  in rockchip_usb2phy_low_power_enable()
2486 		dev_info(&rport->phy->dev, "set host port low power state %d\n",  in rockchip_usb2phy_low_power_enable()
2489 		ret = property_enable(rphy->grf, &rport->port_cfg->bypass_host,  in rockchip_usb2phy_low_power_enable()
2980 	struct rockchip_usb2phy_port *rport;  in rockchip_usb2phy_pm_suspend()  local
3000 		rport = &rphy->ports[index];  in rockchip_usb2phy_pm_suspend()
3001 		if (!rport->phy)  in rockchip_usb2phy_pm_suspend()
3004 		if (rport->port_cfg->port_ls_filter_con.enable) {  in rockchip_usb2phy_pm_suspend()
3006 					   rport->port_cfg->port_ls_filter_con.offset,  in rockchip_usb2phy_pm_suspend()
3007 					   rport->port_cfg->port_ls_filter_con.enable);  in rockchip_usb2phy_pm_suspend()
3012 		if (rport->port_id == USB2PHY_PORT_OTG &&  in rockchip_usb2phy_pm_suspend()
3013 		    (rport->id_irq > 0 || rphy->irq > 0)) {  in rockchip_usb2phy_pm_suspend()
3014 			mutex_lock(&rport->mutex);  in rockchip_usb2phy_pm_suspend()
3015 			rport->prev_iddig = property_enabled(rphy->grf,  in rockchip_usb2phy_pm_suspend()
3016 						&rport->port_cfg->utmi_iddig);  in rockchip_usb2phy_pm_suspend()
3017 			ret = rockchip_usb2phy_enable_id_irq(rphy, rport,  in rockchip_usb2phy_pm_suspend()
3019 			mutex_unlock(&rport->mutex);  in rockchip_usb2phy_pm_suspend()
3027 		if (rport->port_id == USB2PHY_PORT_OTG && wakeup_enable &&  in rockchip_usb2phy_pm_suspend()
3028 		    rport->bvalid_irq > 0)  in rockchip_usb2phy_pm_suspend()
3029 			enable_irq_wake(rport->bvalid_irq);  in rockchip_usb2phy_pm_suspend()
3032 		mutex_lock(&rport->mutex);  in rockchip_usb2phy_pm_suspend()
3033 		ret = rockchip_usb2phy_enable_line_irq(rphy, rport, true);  in rockchip_usb2phy_pm_suspend()
3034 		mutex_unlock(&rport->mutex);  in rockchip_usb2phy_pm_suspend()
3040 		if (wakeup_enable && rport->ls_irq > 0)  in rockchip_usb2phy_pm_suspend()
3041 			enable_irq_wake(rport->ls_irq);  in rockchip_usb2phy_pm_suspend()
3044 		rockchip_usb2phy_low_power_enable(rphy, rport, true);  in rockchip_usb2phy_pm_suspend()
3057 	struct rockchip_usb2phy_port *rport;  in rockchip_usb2phy_pm_resume()  local
3084 		rport = &rphy->ports[index];  in rockchip_usb2phy_pm_resume()
3085 		if (!rport->phy)  in rockchip_usb2phy_pm_resume()
3088 		if (rport->port_cfg->port_ls_filter_con.disable) {  in rockchip_usb2phy_pm_resume()
3090 					   rport->port_cfg->port_ls_filter_con.offset,  in rockchip_usb2phy_pm_resume()
3091 					   rport->port_cfg->port_ls_filter_con.disable);  in rockchip_usb2phy_pm_resume()
3096 		if (rport->port_id == USB2PHY_PORT_OTG &&  in rockchip_usb2phy_pm_resume()
3097 		    (rport->id_irq > 0 || rphy->irq > 0)) {  in rockchip_usb2phy_pm_resume()
3098 			mutex_lock(&rport->mutex);  in rockchip_usb2phy_pm_resume()
3100 						 &rport->port_cfg->utmi_iddig);  in rockchip_usb2phy_pm_resume()
3101 			ret = rockchip_usb2phy_enable_id_irq(rphy, rport,  in rockchip_usb2phy_pm_resume()
3103 			mutex_unlock(&rport->mutex);  in rockchip_usb2phy_pm_resume()
3110 			if (iddig != rport->prev_iddig) {  in rockchip_usb2phy_pm_resume()
3111 				dev_dbg(&rport->phy->dev,  in rockchip_usb2phy_pm_resume()
3113 				rport->prev_iddig = iddig;  in rockchip_usb2phy_pm_resume()
3120 				ret = rockchip_set_vbus_power(rport, !iddig);  in rockchip_usb2phy_pm_resume()
3127 		if (rport->port_id == USB2PHY_PORT_OTG &&  in rockchip_usb2phy_pm_resume()
3128 		    (rport->mode == USB_DR_MODE_PERIPHERAL ||  in rockchip_usb2phy_pm_resume()
3129 		     rport->mode == USB_DR_MODE_OTG) &&  in rockchip_usb2phy_pm_resume()
3130 		    (rport->bvalid_irq > 0 || rport->otg_mux_irq > 0 || rphy->irq > 0) &&  in rockchip_usb2phy_pm_resume()
3131 		    !rport->vbus_always_on) {  in rockchip_usb2phy_pm_resume()
3132 			ret = rockchip_usb2phy_enable_vbus_irq(rphy, rport,  in rockchip_usb2phy_pm_resume()
3140 			if (property_enabled(rphy->grf, &rport->port_cfg->utmi_bvalid))  in rockchip_usb2phy_pm_resume()
3141 				schedule_delayed_work(&rport->otg_sm_work,  in rockchip_usb2phy_pm_resume()
3146 		if (rport->port_id == USB2PHY_PORT_OTG && wakeup_enable &&  in rockchip_usb2phy_pm_resume()
3147 		    rport->bvalid_irq > 0)  in rockchip_usb2phy_pm_resume()
3148 			disable_irq_wake(rport->bvalid_irq);  in rockchip_usb2phy_pm_resume()
3150 		if (wakeup_enable && rport->ls_irq > 0)  in rockchip_usb2phy_pm_resume()
3151 			disable_irq_wake(rport->ls_irq);  in rockchip_usb2phy_pm_resume()
3154 		rockchip_usb2phy_low_power_enable(rphy, rport, false);  in rockchip_usb2phy_pm_resume()