+void faraday_ehci_set_usbmode(struct ehci_ctrl *ctrl)
+{
+ /* nothing needs to be done */
+}
+
+int faraday_ehci_get_port_speed(struct ehci_ctrl *ctrl, uint32_t reg)
+{
+ int spd, ret = PORTSC_PSPD_HS;
+ union ehci_faraday_regs *regs;
+
+ ret = (void __iomem *)((ulong)ctrl->hcor - 0x10);
+ if (ehci_is_fotg2xx(regs))
+ spd = OTGCSR_SPD(readl(®s->otg.otgcsr));
+ else
+ spd = BMCSR_SPD(readl(®s->usb.bmcsr));
+
+ switch (spd) {
+ case 0: /* full speed */
+ ret = PORTSC_PSPD_FS;
+ break;
+ case 1: /* low speed */
+ ret = PORTSC_PSPD_LS;
+ break;
+ case 2: /* high speed */
+ ret = PORTSC_PSPD_HS;
+ break;
+ default:
+ printf("ehci-faraday: invalid device speed\n");
+ break;
+ }
+
+ return ret;
+}
+
+uint32_t *faraday_ehci_get_portsc_register(struct ehci_ctrl *ctrl, int port)
+{
+ /* Faraday EHCI has one and only one portsc register */
+ if (port) {
+ /* Printing the message would cause a scan failure! */
+ debug("The request port(%d) is not configured\n", port);
+ return NULL;
+ }
+
+ /* Faraday EHCI PORTSC register offset is 0x20 from hcor */
+ return (uint32_t *)((uint8_t *)ctrl->hcor + 0x20);
+}
+
+static const struct ehci_ops faraday_ehci_ops = {
+ .set_usb_mode = faraday_ehci_set_usbmode,
+ .get_port_speed = faraday_ehci_get_port_speed,
+ .get_portsc_register = faraday_ehci_get_portsc_register,
+};
+