57 	struct usb_phy phy;  member
81 static int dm816x_usb_phy_init(struct phy *x)  in dm816x_usb_phy_init()
83 	struct dm816x_usb_phy *phy = phy_get_drvdata(x);  in dm816x_usb_phy_init()  local
86 	if (clk_get_rate(phy->refclk) != 24000000)  in dm816x_usb_phy_init()
87 		dev_warn(phy->dev, "nonstandard phy refclk\n");  in dm816x_usb_phy_init()
90 	regmap_update_bits(phy->syscon, phy->usb_ctrl,  in dm816x_usb_phy_init()
95 	regmap_read(phy->syscon, phy->usb_ctrl, &val);  in dm816x_usb_phy_init()
97 		dev_info(phy->dev,  in dm816x_usb_phy_init()
106 	regmap_read(phy->syscon, phy->usbphy_ctrl, &val);  in dm816x_usb_phy_init()
110 	regmap_write(phy->syscon, phy->usbphy_ctrl, val);  in dm816x_usb_phy_init()
122 	struct dm816x_usb_phy *phy = dev_get_drvdata(dev);  in dm816x_usb_phy_runtime_suspend()  local
126 	mask = BIT(phy->instance);  in dm816x_usb_phy_runtime_suspend()
127 	val = ~BIT(phy->instance);  in dm816x_usb_phy_runtime_suspend()
128 	error = regmap_update_bits(phy->syscon, phy->usb_ctrl,  in dm816x_usb_phy_runtime_suspend()
131 		dev_err(phy->dev, "phy%i failed to power off\n",  in dm816x_usb_phy_runtime_suspend()
132 			phy->instance);  in dm816x_usb_phy_runtime_suspend()
133 	clk_disable(phy->refclk);  in dm816x_usb_phy_runtime_suspend()
140 	struct dm816x_usb_phy *phy = dev_get_drvdata(dev);  in dm816x_usb_phy_runtime_resume()  local
144 	error = clk_enable(phy->refclk);  in dm816x_usb_phy_runtime_resume()
154 	mask = BIT(phy->instance);  in dm816x_usb_phy_runtime_resume()
155 	val = BIT(phy->instance);  in dm816x_usb_phy_runtime_resume()
156 	error = regmap_update_bits(phy->syscon, phy->usb_ctrl,  in dm816x_usb_phy_runtime_resume()
159 		dev_err(phy->dev, "phy%i failed to power on\n",  in dm816x_usb_phy_runtime_resume()
160 			phy->instance);  in dm816x_usb_phy_runtime_resume()
161 		clk_disable(phy->refclk);  in dm816x_usb_phy_runtime_resume()
185 	struct dm816x_usb_phy *phy;  in dm816x_usb_phy_probe()  local
187 	struct phy *generic_phy;  in dm816x_usb_phy_probe()
198 	phy = devm_kzalloc(&pdev->dev, sizeof(*phy), GFP_KERNEL);  in dm816x_usb_phy_probe()
199 	if (!phy)  in dm816x_usb_phy_probe()
206 	phy->syscon = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,  in dm816x_usb_phy_probe()
208 	if (IS_ERR(phy->syscon))  in dm816x_usb_phy_probe()
209 		return PTR_ERR(phy->syscon);  in dm816x_usb_phy_probe()
216 	phy->usb_ctrl = 0x20;  in dm816x_usb_phy_probe()
217 	phy->usbphy_ctrl = (res->start & 0xff) + 4;  in dm816x_usb_phy_probe()
218 	if (phy->usbphy_ctrl == 0x2c)  in dm816x_usb_phy_probe()
219 		phy->instance = 1;  in dm816x_usb_phy_probe()
225 	phy->dev = &pdev->dev;  in dm816x_usb_phy_probe()
226 	phy->phy.dev = phy->dev;  in dm816x_usb_phy_probe()
227 	phy->phy.label = "dm8168_usb_phy";  in dm816x_usb_phy_probe()
228 	phy->phy.otg = otg;  in dm816x_usb_phy_probe()
229 	phy->phy.type = USB_PHY_TYPE_USB2;  in dm816x_usb_phy_probe()
232 	otg->usb_phy = &phy->phy;  in dm816x_usb_phy_probe()
234 	platform_set_drvdata(pdev, phy);  in dm816x_usb_phy_probe()
236 	phy->refclk = devm_clk_get(phy->dev, "refclk");  in dm816x_usb_phy_probe()
237 	if (IS_ERR(phy->refclk))  in dm816x_usb_phy_probe()
238 		return PTR_ERR(phy->refclk);  in dm816x_usb_phy_probe()
239 	error = clk_prepare(phy->refclk);  in dm816x_usb_phy_probe()
243 	pm_runtime_enable(phy->dev);  in dm816x_usb_phy_probe()
244 	generic_phy = devm_phy_create(phy->dev, NULL, &ops);  in dm816x_usb_phy_probe()
250 	phy_set_drvdata(generic_phy, phy);  in dm816x_usb_phy_probe()
252 	phy_provider = devm_of_phy_provider_register(phy->dev,  in dm816x_usb_phy_probe()
259 	usb_add_phy_dev(&phy->phy);  in dm816x_usb_phy_probe()
264 	pm_runtime_disable(phy->dev);  in dm816x_usb_phy_probe()
265 	clk_unprepare(phy->refclk);  in dm816x_usb_phy_probe()
271 	struct dm816x_usb_phy *phy = platform_get_drvdata(pdev);  in dm816x_usb_phy_remove()  local
273 	usb_remove_phy(&phy->phy);  in dm816x_usb_phy_remove()
274 	pm_runtime_disable(phy->dev);  in dm816x_usb_phy_remove()
275 	clk_unprepare(phy->refclk);  in dm816x_usb_phy_remove()