167 	int		(*phy_tuning)(struct rockchip_usb2phy *rphy);
168 	int		(*phy_lowpower)(struct rockchip_usb2phy *rphy, bool en);
284 	struct rockchip_usb2phy *rphy =  in rockchip_usb2phy_clk480m_prepare()  local
289 	if (!property_enabled(rphy->grf, &rphy->phy_cfg->clkout_ctl)) {  in rockchip_usb2phy_clk480m_prepare()
290 		ret = property_enable(rphy->grf, &rphy->phy_cfg->clkout_ctl,  in rockchip_usb2phy_clk480m_prepare()
304 	struct rockchip_usb2phy *rphy =  in rockchip_usb2phy_clk480m_unprepare()  local
308 	property_enable(rphy->grf, &rphy->phy_cfg->clkout_ctl, false);  in rockchip_usb2phy_clk480m_unprepare()
313 	struct rockchip_usb2phy *rphy =  in rockchip_usb2phy_clk480m_prepared()  local
316 	return property_enabled(rphy->grf, &rphy->phy_cfg->clkout_ctl);  in rockchip_usb2phy_clk480m_prepared()
335 	struct rockchip_usb2phy *rphy = data;  in rockchip_usb2phy_clk480m_unregister()  local
337 	of_clk_del_provider(rphy->dev->of_node);  in rockchip_usb2phy_clk480m_unregister()
338 	clk_unregister(rphy->clk480m);  in rockchip_usb2phy_clk480m_unregister()
342 rockchip_usb2phy_clk480m_register(struct rockchip_usb2phy *rphy)  in rockchip_usb2phy_clk480m_register()  argument
344 	struct device_node *node = rphy->dev->of_node;  in rockchip_usb2phy_clk480m_register()
366 	rphy->clk480m_hw.init = &init;  in rockchip_usb2phy_clk480m_register()
369 	rphy->clk480m = clk_register(rphy->dev, &rphy->clk480m_hw);  in rockchip_usb2phy_clk480m_register()
370 	if (IS_ERR(rphy->clk480m)) {  in rockchip_usb2phy_clk480m_register()
371 		ret = PTR_ERR(rphy->clk480m);  in rockchip_usb2phy_clk480m_register()
375 	ret = of_clk_add_provider(node, of_clk_src_simple_get, rphy->clk480m);  in rockchip_usb2phy_clk480m_register()
379 	ret = devm_add_action(rphy->dev, rockchip_usb2phy_clk480m_unregister,  in rockchip_usb2phy_clk480m_register()
380 			      rphy);  in rockchip_usb2phy_clk480m_register()
389 	clk_unregister(rphy->clk480m);  in rockchip_usb2phy_clk480m_register()
395 static int rockchip_usb2phy_enable_id_irq(struct rockchip_usb2phy *rphy,  in rockchip_usb2phy_enable_id_irq()  argument
401 	ret = property_enable(rphy->grf,  in rockchip_usb2phy_enable_id_irq()
406 	ret = property_enable(rphy->grf, &rport->port_cfg->idfall_det_en, en);  in rockchip_usb2phy_enable_id_irq()
410 	ret = property_enable(rphy->grf,  in rockchip_usb2phy_enable_id_irq()
415 	ret = property_enable(rphy->grf, &rport->port_cfg->idrise_det_en, en);  in rockchip_usb2phy_enable_id_irq()
421 static int rockchip_usb2phy_enable_vbus_irq(struct rockchip_usb2phy *rphy,  in rockchip_usb2phy_enable_vbus_irq()  argument
427 	ret = property_enable(rphy->grf,  in rockchip_usb2phy_enable_vbus_irq()
432 	ret = property_enable(rphy->grf,  in rockchip_usb2phy_enable_vbus_irq()
437 	ret = property_enable(rphy->grf,  in rockchip_usb2phy_enable_vbus_irq()
442 	ret = property_enable(rphy->grf,  in rockchip_usb2phy_enable_vbus_irq()
448 static int rockchip_usb2phy_enable_line_irq(struct rockchip_usb2phy *rphy,  in rockchip_usb2phy_enable_line_irq()  argument
454 	ret = property_enable(rphy->grf, &rport->port_cfg->ls_det_clr, true);  in rockchip_usb2phy_enable_line_irq()
458 	ret = property_enable(rphy->grf, &rport->port_cfg->ls_det_en, en);  in rockchip_usb2phy_enable_line_irq()
464 	rockchip_usb2phy_enable_disconn_irq(struct rockchip_usb2phy *rphy,  in rockchip_usb2phy_enable_disconn_irq()  argument
470 	ret = property_enable(rphy->grf,  in rockchip_usb2phy_enable_disconn_irq()
475 	ret = property_enable(rphy->grf,  in rockchip_usb2phy_enable_disconn_irq()
481 static int rockchip_usb2phy_extcon_register(struct rockchip_usb2phy *rphy)  in rockchip_usb2phy_extcon_register()  argument
484 	struct device_node *node = rphy->dev->of_node;  in rockchip_usb2phy_extcon_register()
488 		edev = extcon_get_edev_by_phandle(rphy->dev, 0);  in rockchip_usb2phy_extcon_register()
491 				dev_err(rphy->dev,  in rockchip_usb2phy_extcon_register()
497 		edev = devm_extcon_dev_allocate(rphy->dev,  in rockchip_usb2phy_extcon_register()
503 		ret = devm_extcon_dev_register(rphy->dev, edev);  in rockchip_usb2phy_extcon_register()
505 			dev_err(rphy->dev,  in rockchip_usb2phy_extcon_register()
510 		rphy->edev_self = true;  in rockchip_usb2phy_extcon_register()
513 	rphy->edev = edev;  in rockchip_usb2phy_extcon_register()
521 	struct rockchip_usb2phy *rphy = dev_get_drvdata(phy->dev.parent);  in rockchip_usb2phy_init()  local
528 		ret = rockchip_usb2phy_enable_disconn_irq(rphy, rport, true);  in rockchip_usb2phy_init()
530 			dev_err(rphy->dev, "failed to enable disconnect irq\n");  in rockchip_usb2phy_init()
539 		ret = rockchip_usb2phy_enable_line_irq(rphy, rport, true);  in rockchip_usb2phy_init()
541 			dev_err(rphy->dev, "failed to enable linestate irq\n");  in rockchip_usb2phy_init()
548 		ret = rockchip_usb2phy_enable_vbus_irq(rphy, rport, true);  in rockchip_usb2phy_init()
550 			dev_err(rphy->dev,  in rockchip_usb2phy_init()
556 			property_enabled(rphy->grf,  in rockchip_usb2phy_init()
563 		ret = rockchip_usb2phy_enable_id_irq(rphy, rport,  in rockchip_usb2phy_init()
566 			dev_err(rphy->dev,  in rockchip_usb2phy_init()
580 	struct rockchip_usb2phy *rphy = dev_get_drvdata(phy->dev.parent);  in rockchip_usb2phy_power_on()  local
592 	ret = property_enable(rphy->grf, &rport->port_cfg->phy_sus, false);  in rockchip_usb2phy_power_on()
610 	struct rockchip_usb2phy *rphy = dev_get_drvdata(phy->dev.parent);  in rockchip_usb2phy_power_off()  local
622 	ret = property_enable(rphy->grf, &rport->port_cfg->phy_sus, true);  in rockchip_usb2phy_power_off()
666 	struct rockchip_usb2phy *rphy = dev_get_drvdata(phy->dev.parent);  in rockchip_usb2phy_set_mode()  local
678 		extcon_set_state_sync(rphy->edev, EXTCON_USB_VBUS_EN, false);  in rockchip_usb2phy_set_mode()
689 		extcon_set_state_sync(rphy->edev, EXTCON_USB_VBUS_EN, true);  in rockchip_usb2phy_set_mode()
704 	struct rockchip_usb2phy *rphy = container_of(t, struct rockchip_usb2phy,  in rv1126_wait_timer_fn()  local
707 	switch (rphy->cal_state) {  in rv1126_wait_timer_fn()
710 		writel(0x5d, rphy->base + 0x20);  in rv1126_wait_timer_fn()
712 		reg = readl(rphy->base + 0x10);  in rv1126_wait_timer_fn()
715 		gpiod_set_value(rphy->vup_gpio, 1);  in rv1126_wait_timer_fn()
717 		writel(0x08, rphy->base + 0x00);  in rv1126_wait_timer_fn()
722 		writel(0x7c, rphy->base + 0x10);  in rv1126_wait_timer_fn()
725 		hrtimer_forward_now(&rphy->wait_timer, delay);  in rv1126_wait_timer_fn()
726 		rphy->cal_state = CURRENT_COMPENSATION;  in rv1126_wait_timer_fn()
731 		gpiod_set_value(rphy->vup_gpio, 0);  in rv1126_wait_timer_fn()
736 		writel(0xe8, rphy->base + 0x00);  in rv1126_wait_timer_fn()
738 		writel(reg, rphy->base + 0x10);  in rv1126_wait_timer_fn()
741 		hrtimer_forward_now(&rphy->wait_timer, delay);  in rv1126_wait_timer_fn()
742 		rphy->cal_state = CALIBRATION_DONE;  in rv1126_wait_timer_fn()
747 		writel(0x4d, rphy->base + 0x20);  in rv1126_wait_timer_fn()
760 	struct rockchip_usb2phy *rphy = dev_get_drvdata(phy->dev.parent);  in rv1126_usb2phy_calibrate()  local
767 	rphy->cal_state = SWING_CALIBRATION;  in rv1126_usb2phy_calibrate()
768 	hrtimer_start(&rphy->wait_timer, delay, HRTIMER_MODE_REL);  in rv1126_usb2phy_calibrate()
796 static void rockchip_chg_detect(struct rockchip_usb2phy *rphy,  in rockchip_chg_detect()  argument
805 	reset_control_assert(rphy->reset);  in rockchip_chg_detect()
808 	property_enable(rphy->grf, &rphy->phy_cfg->chg_det.chg_en, true);  in rockchip_chg_detect()
809 	property_enable(rphy->grf, &rphy->phy_cfg->chg_det.chg_rst, false);  in rockchip_chg_detect()
814 		chg_valid = property_enabled(rphy->grf,  in rockchip_chg_detect()
815 					     &rphy->phy_cfg->chg_det.chg_valid);  in rockchip_chg_detect()
817 			property_enabled(rphy->grf,  in rockchip_chg_detect()
818 					 &rphy->phy_cfg->chg_det.phy_connect);  in rockchip_chg_detect()
827 		rphy->chg_type = POWER_SUPPLY_TYPE_USB;  in rockchip_chg_detect()
830 		rphy->chg_type = POWER_SUPPLY_TYPE_USB_DCP;  in rockchip_chg_detect()
833 		rphy->chg_type = POWER_SUPPLY_TYPE_USB_CDP;  in rockchip_chg_detect()
838 		rphy->chg_type = POWER_SUPPLY_TYPE_UNKNOWN;  in rockchip_chg_detect()
843 		 chg_to_string(rphy->chg_type));  in rockchip_chg_detect()
846 	reset_control_deassert(rphy->reset);  in rockchip_chg_detect()
851 	property_enable(rphy->grf, &rphy->phy_cfg->chg_det.chg_rst, true);  in rockchip_chg_detect()
852 	property_enable(rphy->grf, &rphy->phy_cfg->chg_det.chg_en, false);  in rockchip_chg_detect()
860 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_disconnect_irq()  local
862 	if (!property_enabled(rphy->grf, &rport->port_cfg->disconrise_det_st))  in rockchip_usb2phy_disconnect_irq()
868 	property_enable(rphy->grf, &rport->port_cfg->disconrise_det_clr, true);  in rockchip_usb2phy_disconnect_irq()
874 	if (!property_enabled(rphy->grf, &rport->port_cfg->utmi_hostdet))  in rockchip_usb2phy_disconnect_irq()
880 	rockchip_usb2phy_enable_line_irq(rphy, rport, true);  in rockchip_usb2phy_disconnect_irq()
893 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_linestate_irq()  local
895 	if (!property_enabled(rphy->grf, &rport->port_cfg->ls_det_st))  in rockchip_usb2phy_linestate_irq()
903 	rockchip_usb2phy_enable_line_irq(rphy, rport, false);  in rockchip_usb2phy_linestate_irq()
926 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_otg_sm_work()  local
929 		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) ||  in rockchip_usb2phy_otg_sm_work()
930 		    extcon_get_state(rphy->edev, EXTCON_USB_VBUS_EN) ||  in rockchip_usb2phy_otg_sm_work()
931 		    !property_enabled(rphy->grf, &rport->port_cfg->utmi_iddig))  in rockchip_usb2phy_otg_sm_work()
937 		rockchip_chg_detect(rphy, rport);  in rockchip_usb2phy_otg_sm_work()
939 		switch (rphy->chg_type) {  in rockchip_usb2phy_otg_sm_work()
961 			if (extcon_get_state(rphy->edev, EXTCON_CHG_USB_DCP) > 0)  in rockchip_usb2phy_otg_sm_work()
962 				extcon_set_state_sync(rphy->edev, EXTCON_CHG_USB_DCP, 0);  in rockchip_usb2phy_otg_sm_work()
969 		rphy->chg_type = POWER_SUPPLY_TYPE_UNKNOWN;  in rockchip_usb2phy_otg_sm_work()
972 	if (extcon_get_state(rphy->edev, cable) != rport->vbus_attached) {  in rockchip_usb2phy_otg_sm_work()
973 		extcon_set_state(rphy->edev, cable, rport->vbus_attached);  in rockchip_usb2phy_otg_sm_work()
974 		extcon_sync(rphy->edev, cable);  in rockchip_usb2phy_otg_sm_work()
977 	if (rphy->edev_self && (extcon_get_state(rphy->edev, EXTCON_USB) !=  in rockchip_usb2phy_otg_sm_work()
979 		extcon_set_state(rphy->edev, EXTCON_USB,  in rockchip_usb2phy_otg_sm_work()
982 		extcon_sync(rphy->edev, EXTCON_USB);  in rockchip_usb2phy_otg_sm_work()
983 		extcon_sync(rphy->edev, EXTCON_USB_HOST);  in rockchip_usb2phy_otg_sm_work()
992 	struct rockchip_usb2phy *rphy = dev_get_drvdata(device);  in otg_mode_show()  local
996 	for (index = 0; index < rphy->phy_cfg->num_ports; index++) {  in otg_mode_show()
997 		rport = &rphy->ports[index];  in otg_mode_show()
1003 		dev_err(rphy->dev, "Fail to get otg port\n");  in otg_mode_show()
1006 		dev_err(rphy->dev, "No support otg\n");  in otg_mode_show()
1030 	struct rockchip_usb2phy *rphy = dev_get_drvdata(device);  in otg_mode_store()  local
1036 	for (index = 0; index < rphy->phy_cfg->num_ports; index++) {  in otg_mode_store()
1037 		rport = &rphy->ports[index];  in otg_mode_store()
1043 		dev_err(rphy->dev, "Fail to get otg port!\n");  in otg_mode_store()
1048 		dev_err(rphy->dev, "No support otg!\n");  in otg_mode_store()
1062 		dev_err(rphy->dev, "Error mode! Input 'otg' or 'host' or 'peripheral'\n");  in otg_mode_store()
1068 		dev_warn(rphy->dev, "Same as current mode\n");  in otg_mode_store()
1077 		extcon_set_state(rphy->edev, EXTCON_USB, false);  in otg_mode_store()
1078 		extcon_set_state(rphy->edev, EXTCON_USB_HOST, true);  in otg_mode_store()
1079 		extcon_sync(rphy->edev, EXTCON_USB);  in otg_mode_store()
1080 		extcon_sync(rphy->edev, EXTCON_USB_HOST);  in otg_mode_store()
1082 		property_enable(rphy->grf, &rport->port_cfg->idpullup,  in otg_mode_store()
1084 		property_enable(rphy->grf, &rport->port_cfg->iddig_output,  in otg_mode_store()
1086 		property_enable(rphy->grf, &rport->port_cfg->iddig_en,  in otg_mode_store()
1091 		property_enable(rphy->grf, &rport->port_cfg->idpullup,  in otg_mode_store()
1093 		property_enable(rphy->grf, &rport->port_cfg->iddig_output,  in otg_mode_store()
1095 		property_enable(rphy->grf, &rport->port_cfg->iddig_en,  in otg_mode_store()
1100 		property_enable(rphy->grf, &rport->port_cfg->iddig_output,  in otg_mode_store()
1102 		property_enable(rphy->grf, &rport->port_cfg->iddig_en,  in otg_mode_store()
1111 	     rport->mode == USB_DR_MODE_OTG) && property_enabled(rphy->grf,  in otg_mode_store()
1139 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_bvalid_irq()  local
1141 	if (!property_enabled(rphy->grf, &rport->port_cfg->bvalidfall_det_st) &&  in rockchip_usb2phy_bvalid_irq()
1142 	    !property_enabled(rphy->grf, &rport->port_cfg->bvalidrise_det_st))  in rockchip_usb2phy_bvalid_irq()
1148 	if (property_enabled(rphy->grf, &rport->port_cfg->bvalidfall_det_st)) {  in rockchip_usb2phy_bvalid_irq()
1149 		property_enable(rphy->grf, &rport->port_cfg->bvalidfall_det_clr,  in rockchip_usb2phy_bvalid_irq()
1152 	} else if (property_enabled(rphy->grf,  in rockchip_usb2phy_bvalid_irq()
1154 		property_enable(rphy->grf, &rport->port_cfg->bvalidrise_det_clr,  in rockchip_usb2phy_bvalid_irq()
1170 	struct rockchip_usb2phy *rphy = dev_get_drvdata(rport->phy->dev.parent);  in rockchip_usb2phy_id_irq()  local
1173 	if (!property_enabled(rphy->grf, &rport->port_cfg->idfall_det_st) &&  in rockchip_usb2phy_id_irq()
1174 	    !property_enabled(rphy->grf, &rport->port_cfg->idrise_det_st))  in rockchip_usb2phy_id_irq()
1180 	if (property_enabled(rphy->grf, &rport->port_cfg->idfall_det_st)) {  in rockchip_usb2phy_id_irq()
1181 		property_enable(rphy->grf, &rport->port_cfg->idfall_det_clr,  in rockchip_usb2phy_id_irq()
1184 	} else if (property_enabled(rphy->grf,  in rockchip_usb2phy_id_irq()
1186 		property_enable(rphy->grf, &rport->port_cfg->idrise_det_clr,  in rockchip_usb2phy_id_irq()
1193 	extcon_set_state(rphy->edev, EXTCON_USB_HOST, cable_vbus_state);  in rockchip_usb2phy_id_irq()
1194 	extcon_set_state(rphy->edev, EXTCON_USB_VBUS_EN, cable_vbus_state);  in rockchip_usb2phy_id_irq()
1196 	extcon_sync(rphy->edev, EXTCON_USB_HOST);  in rockchip_usb2phy_id_irq()
1197 	extcon_sync(rphy->edev, EXTCON_USB_VBUS_EN);  in rockchip_usb2phy_id_irq()
1206 static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,  in rockchip_usb2phy_otg_port_init()  argument
1216 	rport->port_cfg = &rphy->phy_cfg->port_cfgs[USB2PHY_PORT_OTG];  in rockchip_usb2phy_otg_port_init()
1224 	ret = rockchip_usb2phy_extcon_register(rphy);  in rockchip_usb2phy_otg_port_init()
1245 	property_enable(rphy->grf, &rport->port_cfg->bypass_otgsuspendm,  in rockchip_usb2phy_otg_port_init()
1251 		dev_err(rphy->dev, "no linestate irq provided\n");  in rockchip_usb2phy_otg_port_init()
1255 	ret = devm_request_threaded_irq(rphy->dev, rport->ls_irq, NULL,  in rockchip_usb2phy_otg_port_init()
1260 		dev_err(rphy->dev, "failed to request linestate irq handle\n");  in rockchip_usb2phy_otg_port_init()
1266 		if (rphy->edev_self) {  in rockchip_usb2phy_otg_port_init()
1267 			extcon_set_state(rphy->edev, EXTCON_USB, false);  in rockchip_usb2phy_otg_port_init()
1268 			extcon_set_state(rphy->edev, EXTCON_USB_HOST, true);  in rockchip_usb2phy_otg_port_init()
1277 		property_enable(rphy->grf, &rport->port_cfg->idpullup, false);  in rockchip_usb2phy_otg_port_init()
1283 			dev_err(rphy->dev, "no disconnect irq provided\n");  in rockchip_usb2phy_otg_port_init()
1287 		ret = devm_request_threaded_irq(rphy->dev,  in rockchip_usb2phy_otg_port_init()
1293 			dev_err(rphy->dev,  in rockchip_usb2phy_otg_port_init()
1301 	if (rphy->edev_self) {  in rockchip_usb2phy_otg_port_init()
1304 			dev_err(rphy->dev, "no otg id irq provided\n");  in rockchip_usb2phy_otg_port_init()
1308 		ret = devm_request_threaded_irq(rphy->dev,  in rockchip_usb2phy_otg_port_init()
1315 			dev_err(rphy->dev,  in rockchip_usb2phy_otg_port_init()
1320 		iddig = property_enabled(rphy->grf,  in rockchip_usb2phy_otg_port_init()
1323 			extcon_set_state(rphy->edev, EXTCON_USB, false);  in rockchip_usb2phy_otg_port_init()
1324 			extcon_set_state(rphy->edev, EXTCON_USB_HOST, true);  in rockchip_usb2phy_otg_port_init()
1325 			extcon_set_state(rphy->edev, EXTCON_USB_VBUS_EN, true);  in rockchip_usb2phy_otg_port_init()
1339 		dev_err(rphy->dev, "no vbus valid irq provided\n");  in rockchip_usb2phy_otg_port_init()
1343 	ret = devm_request_threaded_irq(rphy->dev, rport->bvalid_irq,  in rockchip_usb2phy_otg_port_init()
1350 		dev_err(rphy->dev,  in rockchip_usb2phy_otg_port_init()
1363 	ret = property_enable(rphy->grf, &rport->port_cfg->phy_sus, true);  in rockchip_usb2phy_otg_port_init()
1374 static int rockchip_usb2phy_host_port_init(struct rockchip_usb2phy *rphy,  in rockchip_usb2phy_host_port_init()  argument
1383 	rport->port_cfg = &rphy->phy_cfg->port_cfgs[USB2PHY_PORT_HOST];  in rockchip_usb2phy_host_port_init()
1388 		dev_err(rphy->dev, "no disconnect irq provided\n");  in rockchip_usb2phy_host_port_init()
1392 	ret = devm_request_threaded_irq(rphy->dev, rport->disconnect_irq, NULL,  in rockchip_usb2phy_host_port_init()
1397 		dev_err(rphy->dev, "failed to request disconnect irq handle\n");  in rockchip_usb2phy_host_port_init()
1404 		dev_err(rphy->dev, "no linestate irq provided\n");  in rockchip_usb2phy_host_port_init()
1408 	ret = devm_request_threaded_irq(rphy->dev, rport->ls_irq, NULL,  in rockchip_usb2phy_host_port_init()
1413 		dev_err(rphy->dev, "failed to request linestate irq handle\n");  in rockchip_usb2phy_host_port_init()
1422 	ret = property_enable(rphy->grf, &rport->port_cfg->phy_sus, true);  in rockchip_usb2phy_host_port_init()
1437 	struct rockchip_usb2phy *rphy;  in rockchip_usb2phy_probe()  local
1445 	rphy = devm_kzalloc(dev, sizeof(*rphy), GFP_KERNEL);  in rockchip_usb2phy_probe()
1446 	if (!rphy)  in rockchip_usb2phy_probe()
1455 	rphy->base = devm_ioremap_resource(dev, res);  in rockchip_usb2phy_probe()
1456 	if (IS_ERR(rphy->base)) {  in rockchip_usb2phy_probe()
1458 		return PTR_ERR(rphy->base);  in rockchip_usb2phy_probe()
1461 	rphy->grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf");  in rockchip_usb2phy_probe()
1462 	if (IS_ERR(rphy->grf))  in rockchip_usb2phy_probe()
1463 		return PTR_ERR(rphy->grf);  in rockchip_usb2phy_probe()
1466 	rphy->reset = devm_reset_control_get(dev, "u2phy");  in rockchip_usb2phy_probe()
1467 	if (IS_ERR(rphy->reset))  in rockchip_usb2phy_probe()
1468 		return PTR_ERR(rphy->reset);  in rockchip_usb2phy_probe()
1470 	rphy->vup_gpio = devm_gpiod_get_optional(dev, "vup", GPIOD_OUT_LOW);  in rockchip_usb2phy_probe()
1471 	if (IS_ERR(rphy->vup_gpio)) {  in rockchip_usb2phy_probe()
1472 		ret = PTR_ERR(rphy->vup_gpio);  in rockchip_usb2phy_probe()
1477 	reset_control_assert(rphy->reset);  in rockchip_usb2phy_probe()
1479 	reset_control_deassert(rphy->reset);  in rockchip_usb2phy_probe()
1493 	rphy->dev = dev;  in rockchip_usb2phy_probe()
1500 			rphy->phy_cfg = &phy_cfgs[index];  in rockchip_usb2phy_probe()
1505 	if (!rphy->phy_cfg) {  in rockchip_usb2phy_probe()
1511 	rphy->num_clks = rphy->phy_cfg->num_clks;  in rockchip_usb2phy_probe()
1513 	rphy->clks = devm_kmemdup(dev, rphy->phy_cfg->clks,  in rockchip_usb2phy_probe()
1514 				  rphy->num_clks * sizeof(struct clk_bulk_data),  in rockchip_usb2phy_probe()
1517 	if (!rphy->clks)  in rockchip_usb2phy_probe()
1520 	ret = devm_clk_bulk_get(dev, rphy->num_clks, rphy->clks);  in rockchip_usb2phy_probe()
1524 		rphy->num_clks = 0;  in rockchip_usb2phy_probe()
1526 	ret = clk_bulk_prepare_enable(rphy->num_clks, rphy->clks);  in rockchip_usb2phy_probe()
1530 	platform_set_drvdata(pdev, rphy);  in rockchip_usb2phy_probe()
1532 	if (rphy->phy_cfg->phy_tuning) {  in rockchip_usb2phy_probe()
1533 		ret = rphy->phy_cfg->phy_tuning(rphy);  in rockchip_usb2phy_probe()
1540 		struct rockchip_usb2phy_port *rport = &rphy->ports[index];  in rockchip_usb2phy_probe()
1548 		if (rphy->vup_gpio &&  in rockchip_usb2phy_probe()
1552 			hrtimer_init(&rphy->wait_timer, CLOCK_MONOTONIC,  in rockchip_usb2phy_probe()
1554 			rphy->wait_timer.function = &rv1126_wait_timer_fn;  in rockchip_usb2phy_probe()
1569 			ret = rockchip_usb2phy_host_port_init(rphy, rport,  in rockchip_usb2phy_probe()
1574 			ret = rockchip_usb2phy_otg_port_init(rphy, rport,  in rockchip_usb2phy_probe()
1582 		if (++index >= rphy->phy_cfg->num_ports)  in rockchip_usb2phy_probe()
1597 	ret = rockchip_usb2phy_clk480m_register(rphy);  in rockchip_usb2phy_probe()
1604 		device_init_wakeup(rphy->dev, true);  in rockchip_usb2phy_probe()
1606 		device_init_wakeup(rphy->dev, false);  in rockchip_usb2phy_probe()
1613 	clk_bulk_disable_unprepare(rphy->num_clks, rphy->clks);  in rockchip_usb2phy_probe()
1621 	struct rockchip_usb2phy *rphy = platform_get_drvdata(pdev);  in rockchip_usb2phy_remove()  local
1623 	if (rphy->vup_gpio &&  in rockchip_usb2phy_remove()
1625 		hrtimer_cancel(&rphy->wait_timer);  in rockchip_usb2phy_remove()
1630 static int rv1126_usb2phy_tuning(struct rockchip_usb2phy *rphy)  in rv1126_usb2phy_tuning()  argument
1635 	if (rphy->phy_cfg->reg == 0xff4c0000) {  in rv1126_usb2phy_tuning()
1637 		ret = regmap_write(rphy->grf, 0x1031c, 0x000f4240);  in rv1126_usb2phy_tuning()
1642 		ret = regmap_write(rphy->grf, 0x1027c, 0x0f0f0100);  in rv1126_usb2phy_tuning()
1646 		reg = readl(rphy->base + 0x10);  in rv1126_usb2phy_tuning()
1648 		writel(reg & ~BIT(2), rphy->base + 0x10);  in rv1126_usb2phy_tuning()
1654 		if (readl(rphy->base + 0x34) & BIT(4)) {  in rv1126_usb2phy_tuning()
1655 			dev_dbg(rphy->dev, "Rterm disconnected");  in rv1126_usb2phy_tuning()
1657 			ret = readl_poll_timeout(rphy->base + 0x34, rcal,  in rv1126_usb2phy_tuning()
1661 				dev_err(rphy->dev, "Rterm calibration timeout");  in rv1126_usb2phy_tuning()
1668 		writel(reg | BIT(2), rphy->base + 0x10);  in rv1126_usb2phy_tuning()
1671 	if (rphy->phy_cfg->reg == 0xff4c8000) {  in rv1126_usb2phy_tuning()
1673 		ret = regmap_write(rphy->grf, 0x1028c, 0x0f0f0100);  in rv1126_usb2phy_tuning()
1678 		ret = regmap_write(rphy->grf, 0x0000, 0x00040004);  in rv1126_usb2phy_tuning()
1687 static int rv1126_usb2phy_low_power(struct rockchip_usb2phy *rphy, bool en)  in rv1126_usb2phy_low_power()  argument
1691 	reg = readl(rphy->base + 0x20);  in rv1126_usb2phy_low_power()
1694 	writel(reg, rphy->base + 0x20);  in rv1126_usb2phy_low_power()
1708 	struct rockchip_usb2phy *rphy = dev_get_drvdata(dev);  in rockchip_usb2phy_pm_suspend()  local
1713 	if (device_may_wakeup(rphy->dev))  in rockchip_usb2phy_pm_suspend()
1716 	for (index = 0; index < rphy->phy_cfg->num_ports; index++) {  in rockchip_usb2phy_pm_suspend()
1717 		rport = &rphy->ports[index];  in rockchip_usb2phy_pm_suspend()
1725 				property_enabled(rphy->grf,  in rockchip_usb2phy_pm_suspend()
1727 			ret = rockchip_usb2phy_enable_id_irq(rphy, rport,  in rockchip_usb2phy_pm_suspend()
1731 				dev_err(rphy->dev,  in rockchip_usb2phy_pm_suspend()
1743 		ret = rockchip_usb2phy_enable_line_irq(rphy, rport, true);  in rockchip_usb2phy_pm_suspend()
1746 			dev_err(rphy->dev, "failed to enable linestate irq\n");  in rockchip_usb2phy_pm_suspend()
1755 	if (rphy->phy_cfg->phy_lowpower)  in rockchip_usb2phy_pm_suspend()
1756 		ret = rphy->phy_cfg->phy_lowpower(rphy, true);  in rockchip_usb2phy_pm_suspend()
1764 	struct rockchip_usb2phy *rphy = dev_get_drvdata(dev);  in rockchip_usb2phy_pm_resume()  local
1770 	if (device_may_wakeup(rphy->dev))  in rockchip_usb2phy_pm_resume()
1774 	if (rphy->phy_cfg->phy_lowpower)  in rockchip_usb2phy_pm_resume()
1775 		ret = rphy->phy_cfg->phy_lowpower(rphy, false);  in rockchip_usb2phy_pm_resume()
1777 	for (index = 0; index < rphy->phy_cfg->num_ports; index++) {  in rockchip_usb2phy_pm_resume()
1778 		rport = &rphy->ports[index];  in rockchip_usb2phy_pm_resume()
1785 			iddig = property_enabled(rphy->grf,  in rockchip_usb2phy_pm_resume()
1787 			ret = rockchip_usb2phy_enable_id_irq(rphy, rport,  in rockchip_usb2phy_pm_resume()
1791 				dev_err(rphy->dev,  in rockchip_usb2phy_pm_resume()
1800 				extcon_set_state_sync(rphy->edev,  in rockchip_usb2phy_pm_resume()
1803 				extcon_set_state_sync(rphy->edev,  in rockchip_usb2phy_pm_resume()