5  * Dante Su <dantesu@faraday-tech.com>
7  * SPDX-License-Identifier:	GPL-2.0+
24 	struct fotg210_regs  otg;  member
29 	return !readl(&regs->usb.easstr);  in ehci_is_fotg2xx()
42 	ret = (void __iomem *)((ulong)ctrl->hcor - 0x10);  in faraday_ehci_get_port_speed()
44 		spd = OTGCSR_SPD(readl(&regs->otg.otgcsr));  in faraday_ehci_get_port_speed()
46 		spd = BMCSR_SPD(readl(&regs->usb.bmcsr));  in faraday_ehci_get_port_speed()
59 		printf("ehci-faraday: invalid device speed\n");  in faraday_ehci_get_port_speed()
66 uint32_t *faraday_ehci_get_portsc_register(struct ehci_ctrl *ctrl, int port)  in faraday_ehci_get_portsc_register()  argument
69 	if (port) {  in faraday_ehci_get_portsc_register()
71 		debug("The request port(%d) is not configured\n", port);  in faraday_ehci_get_portsc_register()
76 	return (uint32_t *)((uint8_t *)ctrl->hcor + 0x20);  in faraday_ehci_get_portsc_register()
98 		return -1;  in ehci_hcd_init()
101 	hccr = (struct ehci_hccr *)&regs->usb.hccr;  in ehci_hcd_init()
102 	hcor = (struct ehci_hcor *)&regs->usb.hcor;  in ehci_hcd_init()
105 		/* A-device bus reset */  in ehci_hcd_init()
106 		/* ... Power off A-device */  in ehci_hcd_init()
107 		setbits_le32(&regs->otg.otgcsr, OTGCSR_A_BUSDROP);  in ehci_hcd_init()
109 		clrbits_le32(&regs->otg.otgcsr, OTGCSR_A_BUSREQ);  in ehci_hcd_init()
111 		/* ... Power on A-device */  in ehci_hcd_init()
112 		clrbits_le32(&regs->otg.otgcsr, OTGCSR_A_BUSDROP);  in ehci_hcd_init()
114 		setbits_le32(&regs->otg.otgcsr, OTGCSR_A_BUSREQ);  in ehci_hcd_init()
116 		/* Disable OTG & DEV interrupts, triggered at level-high */  in ehci_hcd_init()
117 		writel(IMR_IRQLH | IMR_OTG | IMR_DEV, &regs->otg.imr);  in ehci_hcd_init()
119 		writel(ISR_HOST | ISR_OTG | ISR_DEV, &regs->otg.isr);  in ehci_hcd_init()
121 		/* Interrupt=level-high */  in ehci_hcd_init()
122 		setbits_le32(&regs->usb.bmcsr, BMCSR_IRQLH);  in ehci_hcd_init()
124 		clrbits_le32(&regs->usb.bmcsr, BMCSR_VBUS_OFF);  in ehci_hcd_init()
126 		writel(0x00, &regs->usb.bmier);  in ehci_hcd_init()
127 		writel(0x1f, &regs->usb.bmisr);  in ehci_hcd_init()