5  * SPDX-License-Identifier:	GPL-2.0+
12 #include <usb/ehci-ci.h>
14 #include <asm/arch/imx-regs.h>
37 /* OTG wakeup intr enable */
39 /* OTG power mask */
41 /* OTG power pin polarity */
53 /* OTG Polarity of Overcurrent */
55 /* OTG Disable Overcurrent Event */
61 /* OTG Power Pin Polarity */
82 int mxc_set_usbcontrol(int port, unsigned int flags)  in mxc_set_usbcontrol()  argument
91 	switch (port) {  in mxc_set_usbcontrol()
92 	case 0:	/* OTG port */  in mxc_set_usbcontrol()
133 		/* The clock for the USBH1 ULPI port will come externally  in mxc_set_usbcontrol()
214 int __weak board_ehci_hcd_init(int port)  in board_ehci_hcd_init()  argument
219 void __weak board_ehci_hcd_postinit(struct usb_ehci *ehci, int port)  in board_ehci_hcd_postinit()  argument
239 	/* The only user for this is efikamx-usb */  in ehci_hcd_init()
253 	*hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength);  in ehci_hcd_init()
255 			HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase)));  in ehci_hcd_init()
256 	setbits_le32(&ehci->usbmode, CM_HOST);  in ehci_hcd_init()
258 	__raw_writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc);  in ehci_hcd_init()
259 	setbits_le32(&ehci->portsc, USB_EN);  in ehci_hcd_init()
264 	/* Do board specific post-initialization */  in ehci_hcd_init()
292 	mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev), "dr_mode", NULL);  in ehci_usb_ofdata_to_platdata()
295 			plat->init_type = USB_INIT_DEVICE;  in ehci_usb_ofdata_to_platdata()
297 			plat->init_type = USB_INIT_HOST;  in ehci_usb_ofdata_to_platdata()
299 			return -EINVAL;  in ehci_usb_ofdata_to_platdata()
310 	enum usb_init_type type = plat->init_type;  in ehci_usb_probe()
322 	priv->ehci = ehci;  in ehci_usb_probe()
323 	priv->portnr = dev->seq;  in ehci_usb_probe()
324 	priv->init_type = type;  in ehci_usb_probe()
326 	ret = device_get_supply_regulator(dev, "vbus-supply",  in ehci_usb_probe()
327 					  &priv->vbus_supply);  in ehci_usb_probe()
329 		debug("%s: No vbus supply\n", dev->name);  in ehci_usb_probe()
331 	if (!ret && priv->vbus_supply) {  in ehci_usb_probe()
332 		ret = regulator_set_enable(priv->vbus_supply,  in ehci_usb_probe()
341 	hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength);  in ehci_usb_probe()
343 			HC_LENGTH(ehci_readl(&(hccr)->cr_capbase)));  in ehci_usb_probe()
344 	setbits_le32(&ehci->usbmode, CM_HOST);  in ehci_usb_probe()
346 	__raw_writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc);  in ehci_usb_probe()
347 	setbits_le32(&ehci->portsc, USB_EN);  in ehci_usb_probe()
349 	mxc_set_usbcontrol(priv->portnr, CONFIG_MXC_USB_FLAGS);  in ehci_usb_probe()
353 			     priv->init_type);  in ehci_usb_probe()
357 	{ .compatible = "fsl,imx53-usb" },