usb/phy/phy-generic.c

18 #include <linux/usb/otg.h>
104 	struct usb_otg *otg = nop->phy.otg;
114 		otg->state = OTG_STATE_B_PERIPHERAL;
117 		/* drawing a "unit load" is *always* OK, except for OTG */
121 					   otg->gadget);
126 		otg->state = OTG_STATE_B_IDLE;
130 					   otg->gadget);
173 static int nop_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget)
175 	if (!otg)
179 		otg->gadget = NULL;
183 	otg->gadget = gadget;
184 	if (otg->state == OTG_STATE_B_PERIPHERAL)
185 		atomic_notifier_call_chain(&otg->usb_phy->notifier,
186 					   USB_EVENT_VBUS, otg->gadget);
188 		otg->state = OTG_STATE_B_IDLE;
192 static int nop_set_host(struct usb_otg *otg, struct usb_bus *host)
194 	if (!otg)
198 		otg->host = NULL;
202 	otg->host = host;
238 	nop->phy.otg = devm_kzalloc(dev, sizeof(*nop->phy.otg),
240 	if (!nop->phy.otg)
277 	nop->phy.otg->state		= OTG_STATE_UNDEFINED;
278 	nop->phy.otg->usb_phy		= &nop->phy;
279 	nop->phy.otg->set_host		= nop_set_host;
280 	nop->phy.otg->set_peripheral	= nop_set_peripheral;
311 		nop->phy.otg->state = gpiod_get_value(nop->gpiod_vbus) ?