51 static void kdwc3_enable_irqs(struct dwc3_keystone *kdwc)  in kdwc3_enable_irqs()  argument
55 	val = kdwc3_readl(kdwc->usbss, USBSS_IRQENABLE_SET_0);  in kdwc3_enable_irqs()
57 	kdwc3_writel(kdwc->usbss, USBSS_IRQENABLE_SET_0, val);  in kdwc3_enable_irqs()
60 static void kdwc3_disable_irqs(struct dwc3_keystone *kdwc)  in kdwc3_disable_irqs()  argument
64 	val = kdwc3_readl(kdwc->usbss, USBSS_IRQENABLE_SET_0);  in kdwc3_disable_irqs()
66 	kdwc3_writel(kdwc->usbss, USBSS_IRQENABLE_SET_0, val);  in kdwc3_disable_irqs()
71 	struct dwc3_keystone	*kdwc = _kdwc;  in dwc3_keystone_interrupt()  local
73 	kdwc3_writel(kdwc->usbss, USBSS_IRQENABLE_CLR_0, USBSS_IRQ_COREIRQ_CLR);  in dwc3_keystone_interrupt()
74 	kdwc3_writel(kdwc->usbss, USBSS_IRQSTATUS_0, USBSS_IRQ_EVENT_ST);  in dwc3_keystone_interrupt()
75 	kdwc3_writel(kdwc->usbss, USBSS_IRQENABLE_SET_0, USBSS_IRQ_COREIRQ_EN);  in dwc3_keystone_interrupt()
76 	kdwc3_writel(kdwc->usbss, USBSS_IRQ_EOI, USBSS_IRQ_EOI_LINE(0));  in dwc3_keystone_interrupt()
85 	struct dwc3_keystone	*kdwc;  in kdwc3_probe()  local
88 	kdwc = devm_kzalloc(dev, sizeof(*kdwc), GFP_KERNEL);  in kdwc3_probe()
89 	if (!kdwc)  in kdwc3_probe()
92 	platform_set_drvdata(pdev, kdwc);  in kdwc3_probe()
94 	kdwc->dev = dev;  in kdwc3_probe()
96 	kdwc->usbss = devm_platform_ioremap_resource(pdev, 0);  in kdwc3_probe()
97 	if (IS_ERR(kdwc->usbss))  in kdwc3_probe()
98 		return PTR_ERR(kdwc->usbss);  in kdwc3_probe()
101 	kdwc->usb3_phy = devm_phy_optional_get(dev, "usb3-phy");  in kdwc3_probe()
102 	if (IS_ERR(kdwc->usb3_phy))  in kdwc3_probe()
103 		return dev_err_probe(dev, PTR_ERR(kdwc->usb3_phy), "couldn't get usb3 phy\n");  in kdwc3_probe()
105 	phy_pm_runtime_get_sync(kdwc->usb3_phy);  in kdwc3_probe()
107 	error = phy_reset(kdwc->usb3_phy);  in kdwc3_probe()
113 	error = phy_init(kdwc->usb3_phy);  in kdwc3_probe()
119 	error = phy_power_on(kdwc->usb3_phy);  in kdwc3_probe()
122 		phy_exit(kdwc->usb3_phy);  in kdwc3_probe()
126 	pm_runtime_enable(kdwc->dev);  in kdwc3_probe()
127 	error = pm_runtime_get_sync(kdwc->dev);  in kdwc3_probe()
129 		dev_err(kdwc->dev, "pm_runtime_get_sync failed, error %d\n",  in kdwc3_probe()
145 			dev_name(dev), kdwc);  in kdwc3_probe()
152 	kdwc3_enable_irqs(kdwc);  in kdwc3_probe()
164 	kdwc3_disable_irqs(kdwc);  in kdwc3_probe()
166 	pm_runtime_put_sync(kdwc->dev);  in kdwc3_probe()
167 	pm_runtime_disable(kdwc->dev);  in kdwc3_probe()
168 	phy_power_off(kdwc->usb3_phy);  in kdwc3_probe()
169 	phy_exit(kdwc->usb3_phy);  in kdwc3_probe()
170 	phy_pm_runtime_put_sync(kdwc->usb3_phy);  in kdwc3_probe()
186 	struct dwc3_keystone *kdwc = platform_get_drvdata(pdev);  in kdwc3_remove()  local
190 		kdwc3_disable_irqs(kdwc);  in kdwc3_remove()
193 	pm_runtime_put_sync(kdwc->dev);  in kdwc3_remove()
194 	pm_runtime_disable(kdwc->dev);  in kdwc3_remove()
196 	phy_power_off(kdwc->usb3_phy);  in kdwc3_remove()
197 	phy_exit(kdwc->usb3_phy);  in kdwc3_remove()
198 	phy_pm_runtime_put_sync(kdwc->usb3_phy);  in kdwc3_remove()