52 static void kdwc3_enable_irqs(struct dwc3_keystone *kdwc)  in kdwc3_enable_irqs()  argument
56 	val = kdwc3_readl(kdwc->usbss, USBSS_IRQENABLE_SET_0);  in kdwc3_enable_irqs()
58 	kdwc3_writel(kdwc->usbss, USBSS_IRQENABLE_SET_0, val);  in kdwc3_enable_irqs()
61 static void kdwc3_disable_irqs(struct dwc3_keystone *kdwc)  in kdwc3_disable_irqs()  argument
65 	val = kdwc3_readl(kdwc->usbss, USBSS_IRQENABLE_SET_0);  in kdwc3_disable_irqs()
67 	kdwc3_writel(kdwc->usbss, USBSS_IRQENABLE_SET_0, val);  in kdwc3_disable_irqs()
72 	struct dwc3_keystone	*kdwc = _kdwc;  in dwc3_keystone_interrupt()  local
74 	kdwc3_writel(kdwc->usbss, USBSS_IRQENABLE_CLR_0, USBSS_IRQ_COREIRQ_CLR);  in dwc3_keystone_interrupt()
75 	kdwc3_writel(kdwc->usbss, USBSS_IRQSTATUS_0, USBSS_IRQ_EVENT_ST);  in dwc3_keystone_interrupt()
76 	kdwc3_writel(kdwc->usbss, USBSS_IRQENABLE_SET_0, USBSS_IRQ_COREIRQ_EN);  in dwc3_keystone_interrupt()
77 	kdwc3_writel(kdwc->usbss, USBSS_IRQ_EOI, USBSS_IRQ_EOI_LINE(0));  in dwc3_keystone_interrupt()
86 	struct dwc3_keystone	*kdwc;  in kdwc3_probe()  local
89 	kdwc = devm_kzalloc(dev, sizeof(*kdwc), GFP_KERNEL);  in kdwc3_probe()
90 	if (!kdwc)  in kdwc3_probe()
93 	platform_set_drvdata(pdev, kdwc);  in kdwc3_probe()
95 	kdwc->dev = dev;  in kdwc3_probe()
97 	kdwc->usbss = devm_platform_ioremap_resource(pdev, 0);  in kdwc3_probe()
98 	if (IS_ERR(kdwc->usbss))  in kdwc3_probe()
99 		return PTR_ERR(kdwc->usbss);  in kdwc3_probe()
102 	kdwc->usb3_phy = devm_phy_optional_get(dev, "usb3-phy");  in kdwc3_probe()
103 	if (IS_ERR(kdwc->usb3_phy))  in kdwc3_probe()
104 		return dev_err_probe(dev, PTR_ERR(kdwc->usb3_phy), "couldn't get usb3 phy\n");  in kdwc3_probe()
106 	phy_pm_runtime_get_sync(kdwc->usb3_phy);  in kdwc3_probe()
108 	error = phy_reset(kdwc->usb3_phy);  in kdwc3_probe()
114 	error = phy_init(kdwc->usb3_phy);  in kdwc3_probe()
120 	error = phy_power_on(kdwc->usb3_phy);  in kdwc3_probe()
123 		phy_exit(kdwc->usb3_phy);  in kdwc3_probe()
127 	pm_runtime_enable(kdwc->dev);  in kdwc3_probe()
128 	error = pm_runtime_get_sync(kdwc->dev);  in kdwc3_probe()
130 		dev_err(kdwc->dev, "pm_runtime_get_sync failed, error %d\n",  in kdwc3_probe()
146 			dev_name(dev), kdwc);  in kdwc3_probe()
153 	kdwc3_enable_irqs(kdwc);  in kdwc3_probe()
165 	kdwc3_disable_irqs(kdwc);  in kdwc3_probe()
167 	pm_runtime_put_sync(kdwc->dev);  in kdwc3_probe()
168 	pm_runtime_disable(kdwc->dev);  in kdwc3_probe()
169 	phy_power_off(kdwc->usb3_phy);  in kdwc3_probe()
170 	phy_exit(kdwc->usb3_phy);  in kdwc3_probe()
171 	phy_pm_runtime_put_sync(kdwc->usb3_phy);  in kdwc3_probe()
187 	struct dwc3_keystone *kdwc = platform_get_drvdata(pdev);  in kdwc3_remove()  local
191 		kdwc3_disable_irqs(kdwc);  in kdwc3_remove()
194 	pm_runtime_put_sync(kdwc->dev);  in kdwc3_remove()
195 	pm_runtime_disable(kdwc->dev);  in kdwc3_remove()
197 	phy_power_off(kdwc->usb3_phy);  in kdwc3_remove()
198 	phy_exit(kdwc->usb3_phy);  in kdwc3_remove()
199 	phy_pm_runtime_put_sync(kdwc->usb3_phy);  in kdwc3_remove()