82 			dev_err(motg->phy.dev, "Cannot set vddcx voltage\n");  in msm_hsusb_init_vddcx()
88 			dev_err(motg->phy.dev, "unable to enable hsusb vddcx\n");  in msm_hsusb_init_vddcx()
93 			dev_err(motg->phy.dev, "Cannot set vddcx voltage\n");  in msm_hsusb_init_vddcx()
96 			dev_err(motg->phy.dev, "unable to disable hsusb vddcx\n");  in msm_hsusb_init_vddcx()
110 			dev_err(motg->phy.dev, "Cannot set v3p3 voltage\n");  in msm_hsusb_ldo_init()
115 			dev_err(motg->phy.dev, "unable to enable the hsusb 3p3\n");  in msm_hsusb_ldo_init()
121 			dev_err(motg->phy.dev, "Cannot set v1p8 voltage\n");  in msm_hsusb_ldo_init()
126 			dev_err(motg->phy.dev, "unable to enable the hsusb 1p8\n");  in msm_hsusb_ldo_init()
169 static int ulpi_read(struct usb_phy *phy, u32 reg)  in ulpi_read()  argument
171 	struct msm_otg *motg = container_of(phy, struct msm_otg, phy);  in ulpi_read()
187 		dev_err(phy->dev, "ulpi_read: timeout %08x\n",  in ulpi_read()
194 static int ulpi_write(struct usb_phy *phy, u32 val, u32 reg)  in ulpi_write()  argument
196 	struct msm_otg *motg = container_of(phy, struct msm_otg, phy);  in ulpi_write()
213 		dev_err(phy->dev, "ulpi_write: timeout\n");  in ulpi_write()
234 		dev_vdbg(motg->phy.dev, "ulpi: write 0x%02x to 0x%02x\n",  in ulpi_init()
236 		ulpi_write(&motg->phy, seq[idx], addr + idx);  in ulpi_init()
240 static int msm_phy_notify_disconnect(struct usb_phy *phy,  in msm_phy_notify_disconnect()  argument
249 	val = ulpi_read(phy, ULPI_FUNC_CTRL);  in msm_phy_notify_disconnect()
252 	ulpi_write(phy, val, ULPI_FUNC_CTRL);  in msm_phy_notify_disconnect()
267 		dev_err(motg->phy.dev, "usb link clk reset %s failed\n",  in msm_otg_link_clk_reset()
281 		dev_err(motg->phy.dev, "usb phy clk reset failed\n");  in msm_otg_phy_clk_reset()
312 static int msm_otg_reset(struct usb_phy *phy)  in msm_otg_reset()  argument
314 	struct msm_otg *motg = container_of(phy, struct msm_otg, phy);  in msm_otg_reset()
365 static int msm_usb_reset(struct usb_phy *phy)  in msm_usb_reset()  argument
367 	struct msm_otg *motg = container_of(phy, struct msm_otg, phy);  in msm_usb_reset()
375 		dev_err(phy->dev, "phy_reset failed\n");  in msm_usb_reset()
379 	ret = msm_otg_reset(&motg->phy);  in msm_usb_reset()
381 		dev_err(phy->dev, "link reset failed\n");  in msm_usb_reset()
396 static int msm_phy_init(struct usb_phy *phy)  in msm_phy_init()  argument
398 	struct msm_otg *motg = container_of(phy, struct msm_otg, phy);  in msm_phy_init()
421 		ulpi_write(phy, ulpi_val, ULPI_USB_INT_EN_RISE);  in msm_phy_init()
422 		ulpi_write(phy, ulpi_val, ULPI_USB_INT_EN_FALL);  in msm_phy_init()
460 	struct usb_phy *phy = &motg->phy;  in msm_otg_suspend()  local
461 	struct usb_bus *bus = phy->otg->host;  in msm_otg_suspend()
488 		ulpi_read(phy, 0x14);  in msm_otg_suspend()
490 			ulpi_write(phy, 0x01, 0x30);  in msm_otg_suspend()
491 		ulpi_write(phy, 0x08, 0x09);  in msm_otg_suspend()
508 		dev_err(phy->dev, "Unable to suspend PHY\n");  in msm_otg_suspend()
509 		msm_otg_reset(phy);  in msm_otg_suspend()
542 	if (device_may_wakeup(phy->dev))  in msm_otg_suspend()
550 	dev_info(phy->dev, "USB in low power mode\n");  in msm_otg_suspend()
557 	struct usb_phy *phy = &motg->phy;  in msm_otg_resume()  local
558 	struct usb_bus *bus = phy->otg->host;  in msm_otg_resume()
609 		dev_err(phy->dev, "Unable to resume USB. Re-plugin the cable\n");  in msm_otg_resume()
610 		msm_otg_reset(phy);  in msm_otg_resume()
614 	if (device_may_wakeup(phy->dev))  in msm_otg_resume()
623 		pm_runtime_put(phy->dev);  in msm_otg_resume()
627 	dev_info(phy->dev, "USB exited from low power mode\n");  in msm_otg_resume()
639 	dev_info(motg->phy.dev, "Avail curr from USB = %u\n", mA);  in msm_otg_notify_charger()
643 static int msm_otg_set_power(struct usb_phy *phy, unsigned mA)  in msm_otg_set_power()  argument
645 	struct msm_otg *motg = container_of(phy, struct msm_otg, phy);  in msm_otg_set_power()
660 static void msm_otg_start_host(struct usb_phy *phy, int on)  in msm_otg_start_host()  argument
662 	struct msm_otg *motg = container_of(phy, struct msm_otg, phy);  in msm_otg_start_host()
666 	if (!phy->otg->host)  in msm_otg_start_host()
669 	hcd = bus_to_hcd(phy->otg->host);  in msm_otg_start_host()
672 		dev_dbg(phy->dev, "host on\n");  in msm_otg_start_host()
688 		dev_dbg(phy->dev, "host off\n");  in msm_otg_start_host()
702 	struct msm_otg *motg = container_of(otg->usb_phy, struct msm_otg, phy);  in msm_otg_set_host()
746 static void msm_otg_start_peripheral(struct usb_phy *phy, int on)  in msm_otg_start_peripheral()  argument
748 	struct msm_otg *motg = container_of(phy, struct msm_otg, phy);  in msm_otg_start_peripheral()
751 	if (!phy->otg->gadget)  in msm_otg_start_peripheral()
755 		dev_dbg(phy->dev, "gadget on\n");  in msm_otg_start_peripheral()
763 		usb_gadget_vbus_connect(phy->otg->gadget);  in msm_otg_start_peripheral()
765 		dev_dbg(phy->dev, "gadget off\n");  in msm_otg_start_peripheral()
766 		usb_gadget_vbus_disconnect(phy->otg->gadget);  in msm_otg_start_peripheral()
776 	struct msm_otg *motg = container_of(otg->usb_phy, struct msm_otg, phy);  in msm_otg_set_peripheral()
818 	struct usb_phy *phy = &motg->phy;  in msm_chg_check_secondary_det()  local
824 		chg_det = ulpi_read(phy, 0x34);  in msm_chg_check_secondary_det()
828 		chg_det = ulpi_read(phy, 0x87);  in msm_chg_check_secondary_det()
839 	struct usb_phy *phy = &motg->phy;  in msm_chg_enable_secondary_det()  local
844 		chg_det = ulpi_read(phy, 0x34);  in msm_chg_enable_secondary_det()
847 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_enable_secondary_det()
851 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_enable_secondary_det()
854 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_enable_secondary_det()
857 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_enable_secondary_det()
861 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_enable_secondary_det()
868 		ulpi_write(phy, 0x8, 0x85);  in msm_chg_enable_secondary_det()
869 		ulpi_write(phy, 0x2, 0x85);  in msm_chg_enable_secondary_det()
870 		ulpi_write(phy, 0x1, 0x85);  in msm_chg_enable_secondary_det()
879 	struct usb_phy *phy = &motg->phy;  in msm_chg_check_primary_det()  local
885 		chg_det = ulpi_read(phy, 0x34);  in msm_chg_check_primary_det()
889 		chg_det = ulpi_read(phy, 0x87);  in msm_chg_check_primary_det()
900 	struct usb_phy *phy = &motg->phy;  in msm_chg_enable_primary_det()  local
905 		chg_det = ulpi_read(phy, 0x34);  in msm_chg_enable_primary_det()
908 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_enable_primary_det()
915 		ulpi_write(phy, 0x2, 0x85);  in msm_chg_enable_primary_det()
916 		ulpi_write(phy, 0x1, 0x85);  in msm_chg_enable_primary_det()
925 	struct usb_phy *phy = &motg->phy;  in msm_chg_check_dcd()  local
931 		line_state = ulpi_read(phy, 0x15);  in msm_chg_check_dcd()
935 		line_state = ulpi_read(phy, 0x87);  in msm_chg_check_dcd()
946 	struct usb_phy *phy = &motg->phy;  in msm_chg_disable_dcd()  local
951 		chg_det = ulpi_read(phy, 0x34);  in msm_chg_disable_dcd()
953 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_disable_dcd()
956 		ulpi_write(phy, 0x10, 0x86);  in msm_chg_disable_dcd()
965 	struct usb_phy *phy = &motg->phy;  in msm_chg_enable_dcd()  local
970 		chg_det = ulpi_read(phy, 0x34);  in msm_chg_enable_dcd()
973 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_enable_dcd()
977 		ulpi_write(phy, 0x10, 0x85);  in msm_chg_enable_dcd()
986 	struct usb_phy *phy = &motg->phy;  in msm_chg_block_on()  local
990 	func_ctrl = ulpi_read(phy, ULPI_FUNC_CTRL);  in msm_chg_block_on()
993 	ulpi_write(phy, func_ctrl, ULPI_FUNC_CTRL);  in msm_chg_block_on()
997 		chg_det = ulpi_read(phy, 0x34);  in msm_chg_block_on()
1000 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_block_on()
1003 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_block_on()
1008 		ulpi_write(phy, 0x3F, 0x86);  in msm_chg_block_on()
1010 		ulpi_write(phy, 0x1F, 0x92);  in msm_chg_block_on()
1011 		ulpi_write(phy, 0x1F, 0x95);  in msm_chg_block_on()
1021 	struct usb_phy *phy = &motg->phy;  in msm_chg_block_off()  local
1026 		chg_det = ulpi_read(phy, 0x34);  in msm_chg_block_off()
1029 		ulpi_write(phy, chg_det, 0x34);  in msm_chg_block_off()
1033 		ulpi_write(phy, 0x3F, 0x86);  in msm_chg_block_off()
1035 		ulpi_write(phy, 0x1F, 0x92);  in msm_chg_block_off()
1036 		ulpi_write(phy, 0x1F, 0x95);  in msm_chg_block_off()
1043 	func_ctrl = ulpi_read(phy, ULPI_FUNC_CTRL);  in msm_chg_block_off()
1046 	ulpi_write(phy, func_ctrl, ULPI_FUNC_CTRL);  in msm_chg_block_off()
1056 	struct usb_phy *phy = &motg->phy;  in msm_chg_detect_work()  local
1060 	dev_dbg(phy->dev, "chg detection work\n");  in msm_chg_detect_work()
1063 		pm_runtime_get_sync(phy->dev);  in msm_chg_detect_work()
1106 		dev_dbg(phy->dev, "charger = %d\n", motg->chg_type);  in msm_chg_detect_work()
1163 	struct usb_otg *otg = motg->phy.otg;  in msm_otg_sm_work()
1260 	struct usb_phy *phy = &motg->phy;  in msm_otg_irq()  local
1266 		pm_runtime_get(phy->dev);  in msm_otg_irq()
1279 		dev_dbg(phy->dev, "ID set/clear\n");  in msm_otg_irq()
1280 		pm_runtime_get_noresume(phy->dev);  in msm_otg_irq()
1286 		dev_dbg(phy->dev, "BSV set/clear\n");  in msm_otg_irq()
1287 		pm_runtime_get_noresume(phy->dev);  in msm_otg_irq()
1298 	struct usb_otg *otg = motg->phy.otg;  in msm_otg_mode_show()
1326 	struct usb_otg *otg = motg->phy.otg;  in msm_otg_mode_write()
1521 	struct usb_phy *phy;  in msm_otg_probe()  local
1537 	motg->phy.otg = devm_kzalloc(&pdev->dev, sizeof(struct usb_otg),  in msm_otg_probe()
1539 	if (!motg->phy.otg)  in msm_otg_probe()
1542 	phy = &motg->phy;  in msm_otg_probe()
1543 	phy->dev = &pdev->dev;  in msm_otg_probe()
1603 	ret = devm_regulator_bulk_get(motg->phy.dev, ARRAY_SIZE(regs), regs);  in msm_otg_probe()
1648 	phy->init = msm_phy_init;  in msm_otg_probe()
1649 	phy->set_power = msm_otg_set_power;  in msm_otg_probe()
1650 	phy->notify_disconnect = msm_phy_notify_disconnect;  in msm_otg_probe()
1651 	phy->type = USB_PHY_TYPE_USB2;  in msm_otg_probe()
1653 	phy->io_ops = &msm_otg_io_ops;  in msm_otg_probe()
1655 	phy->otg->usb_phy = &motg->phy;  in msm_otg_probe()
1656 	phy->otg->set_host = msm_otg_set_host;  in msm_otg_probe()
1657 	phy->otg->set_peripheral = msm_otg_set_peripheral;  in msm_otg_probe()
1659 	msm_usb_reset(phy);  in msm_otg_probe()
1661 	ret = usb_add_phy_dev(&motg->phy);  in msm_otg_probe()
1697 	struct usb_phy *phy = &motg->phy;  in msm_otg_remove()  local
1700 	if (phy->otg->host || phy->otg->gadget)  in msm_otg_remove()
1712 	usb_remove_phy(phy);  in msm_otg_remove()
1718 	ulpi_read(phy, 0x14);  in msm_otg_remove()
1719 	ulpi_write(phy, 0x08, 0x09);  in msm_otg_remove()
1729 		dev_err(phy->dev, "Unable to suspend PHY\n");  in msm_otg_remove()
1746 	struct usb_otg *otg = motg->phy.otg;  in msm_otg_runtime_idle()