54 	struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);  in ohci_da8xx_enable()  local
57 	ret = clk_prepare_enable(da8xx_ohci->usb11_clk);  in ohci_da8xx_enable()
61 	ret = phy_init(da8xx_ohci->usb11_phy);  in ohci_da8xx_enable()
65 	ret = phy_power_on(da8xx_ohci->usb11_phy);  in ohci_da8xx_enable()
72 	phy_exit(da8xx_ohci->usb11_phy);  in ohci_da8xx_enable()
74 	clk_disable_unprepare(da8xx_ohci->usb11_clk);  in ohci_da8xx_enable()
81 	struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);  in ohci_da8xx_disable()  local
83 	phy_power_off(da8xx_ohci->usb11_phy);  in ohci_da8xx_disable()
84 	phy_exit(da8xx_ohci->usb11_phy);  in ohci_da8xx_disable()
85 	clk_disable_unprepare(da8xx_ohci->usb11_clk);  in ohci_da8xx_disable()
90 	struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);  in ohci_da8xx_set_power()  local
94 	if (!da8xx_ohci->vbus_reg)  in ohci_da8xx_set_power()
98 		ret = regulator_enable(da8xx_ohci->vbus_reg);  in ohci_da8xx_set_power()
104 		ret = regulator_disable(da8xx_ohci->vbus_reg);  in ohci_da8xx_set_power()
116 	struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);  in ohci_da8xx_get_power()  local
118 	if (da8xx_ohci->vbus_reg)  in ohci_da8xx_get_power()
119 		return regulator_is_enabled(da8xx_ohci->vbus_reg);  in ohci_da8xx_get_power()
126 	struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);  in ohci_da8xx_get_oci()  local
130 	if (da8xx_ohci->oc_gpio)  in ohci_da8xx_get_oci()
131 		return gpiod_get_value_cansleep(da8xx_ohci->oc_gpio);  in ohci_da8xx_get_oci()
133 	if (!da8xx_ohci->vbus_reg)  in ohci_da8xx_get_oci()
136 	ret = regulator_get_error_flags(da8xx_ohci->vbus_reg, &flags);  in ohci_da8xx_get_oci()
148 	struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);  in ohci_da8xx_has_set_power()  local
150 	if (da8xx_ohci->vbus_reg)  in ohci_da8xx_has_set_power()
158 	struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);  in ohci_da8xx_has_oci()  local
160 	if (da8xx_ohci->oc_gpio)  in ohci_da8xx_has_oci()
163 	if (da8xx_ohci->vbus_reg)  in ohci_da8xx_has_oci()
183 	struct da8xx_ohci_hcd *da8xx_ohci =  in ohci_da8xx_regulator_event()  local
188 		ohci_da8xx_set_power(da8xx_ohci->hcd, 0);  in ohci_da8xx_regulator_event()
196 	struct da8xx_ohci_hcd *da8xx_ohci = data;  in ohci_da8xx_oc_thread()  local
197 	struct device *dev = da8xx_ohci->hcd->self.controller;  in ohci_da8xx_oc_thread()
200 	if (gpiod_get_value_cansleep(da8xx_ohci->oc_gpio) &&  in ohci_da8xx_oc_thread()
201 	    da8xx_ohci->vbus_reg) {  in ohci_da8xx_oc_thread()
202 		ret = regulator_disable(da8xx_ohci->vbus_reg);  in ohci_da8xx_oc_thread()
212 	struct da8xx_ohci_hcd *da8xx_ohci = to_da8xx_ohci(hcd);  in ohci_da8xx_register_notify()  local
216 	if (!da8xx_ohci->oc_gpio && da8xx_ohci->vbus_reg) {  in ohci_da8xx_register_notify()
217 		da8xx_ohci->nb.notifier_call = ohci_da8xx_regulator_event;  in ohci_da8xx_register_notify()
218 		ret = devm_regulator_register_notifier(da8xx_ohci->vbus_reg,  in ohci_da8xx_register_notify()
219 						&da8xx_ohci->nb);  in ohci_da8xx_register_notify()
376 	struct da8xx_ohci_hcd *da8xx_ohci;  in ohci_da8xx_probe()  local
386 	da8xx_ohci = to_da8xx_ohci(hcd);  in ohci_da8xx_probe()
387 	da8xx_ohci->hcd = hcd;  in ohci_da8xx_probe()
389 	da8xx_ohci->usb11_clk = devm_clk_get(dev, NULL);  in ohci_da8xx_probe()
390 	if (IS_ERR(da8xx_ohci->usb11_clk)) {  in ohci_da8xx_probe()
391 		error = PTR_ERR(da8xx_ohci->usb11_clk);  in ohci_da8xx_probe()
397 	da8xx_ohci->usb11_phy = devm_phy_get(dev, "usb-phy");  in ohci_da8xx_probe()
398 	if (IS_ERR(da8xx_ohci->usb11_phy)) {  in ohci_da8xx_probe()
399 		error = PTR_ERR(da8xx_ohci->usb11_phy);  in ohci_da8xx_probe()
405 	da8xx_ohci->vbus_reg = devm_regulator_get_optional(dev, "vbus");  in ohci_da8xx_probe()
406 	if (IS_ERR(da8xx_ohci->vbus_reg)) {  in ohci_da8xx_probe()
407 		error = PTR_ERR(da8xx_ohci->vbus_reg);  in ohci_da8xx_probe()
409 			da8xx_ohci->vbus_reg = NULL;  in ohci_da8xx_probe()
418 	da8xx_ohci->oc_gpio = devm_gpiod_get_optional(dev, "oc", GPIOD_IN);  in ohci_da8xx_probe()
419 	if (IS_ERR(da8xx_ohci->oc_gpio)) {  in ohci_da8xx_probe()
420 		error = PTR_ERR(da8xx_ohci->oc_gpio);  in ohci_da8xx_probe()
424 	if (da8xx_ohci->oc_gpio) {  in ohci_da8xx_probe()
425 		oc_irq = gpiod_to_irq(da8xx_ohci->oc_gpio);  in ohci_da8xx_probe()
434 				"OHCI over-current indicator", da8xx_ohci);  in ohci_da8xx_probe()