145 static bool cdns_is_nxp_phy(struct cdns_salvo_phy *salvo_phy)  in cdns_is_nxp_phy()  argument
147 	return salvo_phy->data == &cdns_nxp_salvo_data;  in cdns_is_nxp_phy()
150 static u16 cdns_salvo_read(struct cdns_salvo_phy *salvo_phy, u32 offset, u32 reg)  in cdns_salvo_read()  argument
152 	return (u16)readl(salvo_phy->base + offset +  in cdns_salvo_read()
153 		reg * (1 << salvo_phy->data->reg_offset_shift));  in cdns_salvo_read()
156 static void cdns_salvo_write(struct cdns_salvo_phy *salvo_phy, u32 offset,  in cdns_salvo_write()  argument
159 	writel(val, salvo_phy->base + offset +  in cdns_salvo_write()
160 		reg * (1 << salvo_phy->data->reg_offset_shift));  in cdns_salvo_write()
248 	struct cdns_salvo_phy *salvo_phy = phy_get_drvdata(phy);  in cdns_salvo_phy_init()  local
249 	struct cdns_salvo_data *data = salvo_phy->data;  in cdns_salvo_phy_init()
253 	ret = clk_prepare_enable(salvo_phy->clk);  in cdns_salvo_phy_init()
260 		cdns_salvo_write(salvo_phy, USB3_PHY_OFFSET, reg_pair->off, reg_pair->val);  in cdns_salvo_phy_init()
264 	value = cdns_salvo_read(salvo_phy, USB3_PHY_OFFSET, TB_ADDR_TX_RCVDETSC_CTRL);  in cdns_salvo_phy_init()
266 	cdns_salvo_write(salvo_phy, USB3_PHY_OFFSET, TB_ADDR_TX_RCVDETSC_CTRL,  in cdns_salvo_phy_init()
269 	value = cdns_salvo_read(salvo_phy, USB2_PHY_OFFSET, UTMI_REG15);  in cdns_salvo_phy_init()
271 	cdns_salvo_write(salvo_phy, USB2_PHY_OFFSET, UTMI_REG15,  in cdns_salvo_phy_init()
274 	cdns_salvo_write(salvo_phy, USB2_PHY_OFFSET, UTMI_AFE_RX_REG5, 0x5);  in cdns_salvo_phy_init()
276 	value = cdns_salvo_read(salvo_phy, USB2_PHY_OFFSET, UTMI_AFE_RX_REG0);  in cdns_salvo_phy_init()
278 	value = FIELD_PREP(RX_USB2_DISCONN_MASK, salvo_phy->usb2_disconn);  in cdns_salvo_phy_init()
279 	cdns_salvo_write(salvo_phy, USB2_PHY_OFFSET, UTMI_AFE_RX_REG0, value);  in cdns_salvo_phy_init()
283 	clk_disable_unprepare(salvo_phy->clk);  in cdns_salvo_phy_init()
290 	struct cdns_salvo_phy *salvo_phy = phy_get_drvdata(phy);  in cdns_salvo_phy_power_on()  local
292 	return clk_prepare_enable(salvo_phy->clk);  in cdns_salvo_phy_power_on()
297 	struct cdns_salvo_phy *salvo_phy = phy_get_drvdata(phy);  in cdns_salvo_phy_power_off()  local
299 	clk_disable_unprepare(salvo_phy->clk);  in cdns_salvo_phy_power_off()
306 	struct cdns_salvo_phy *salvo_phy = phy_get_drvdata(phy);  in cdns_salvo_set_mode()  local
308 	if (!cdns_is_nxp_phy(salvo_phy))  in cdns_salvo_set_mode()
312 		cdns_salvo_write(salvo_phy, USB2_PHY_OFFSET, UTMI_AFE_BC_REG4,  in cdns_salvo_set_mode()
315 		cdns_salvo_write(salvo_phy, USB2_PHY_OFFSET, UTMI_AFE_BC_REG4,  in cdns_salvo_set_mode()
333 	struct cdns_salvo_phy *salvo_phy;  in cdns_salvo_phy_probe()  local
338 	salvo_phy = devm_kzalloc(dev, sizeof(*salvo_phy), GFP_KERNEL);  in cdns_salvo_phy_probe()
339 	if (!salvo_phy)  in cdns_salvo_phy_probe()
342 	salvo_phy->data = data;  in cdns_salvo_phy_probe()
343 	salvo_phy->clk = devm_clk_get_optional(dev, "salvo_phy_clk");  in cdns_salvo_phy_probe()
344 	if (IS_ERR(salvo_phy->clk))  in cdns_salvo_phy_probe()
345 		return PTR_ERR(salvo_phy->clk);  in cdns_salvo_phy_probe()
351 		salvo_phy->usb2_disconn = USB2_DISCONN_THRESHOLD_575;  in cdns_salvo_phy_probe()
353 		salvo_phy->usb2_disconn = USB2_DISCONN_THRESHOLD_610;  in cdns_salvo_phy_probe()
355 		salvo_phy->usb2_disconn = USB2_DISCONN_THRESHOLD_645;  in cdns_salvo_phy_probe()
357 	salvo_phy->base = devm_platform_ioremap_resource(pdev, 0);  in cdns_salvo_phy_probe()
358 	if (IS_ERR(salvo_phy->base))  in cdns_salvo_phy_probe()
359 		return PTR_ERR(salvo_phy->base);  in cdns_salvo_phy_probe()
361 	salvo_phy->phy = devm_phy_create(dev, NULL, &cdns_salvo_phy_ops);  in cdns_salvo_phy_probe()
362 	if (IS_ERR(salvo_phy->phy))  in cdns_salvo_phy_probe()
363 		return PTR_ERR(salvo_phy->phy);  in cdns_salvo_phy_probe()
365 	phy_set_drvdata(salvo_phy->phy, salvo_phy);  in cdns_salvo_phy_probe()