| * Copyright (C) 2015 Alexey Brodkin <abrodkin@synopsys.com> |
| * SPDX-License-Identifier: GPL-2.0+ |
| * Even though here we don't explicitly use "struct ehci_ctrl" |
| * ehci_register() expects it to be the first thing that resides in |
| static int ehci_usb_probe(struct udevice *dev) |
| ret = clk_get_by_index(dev, i, &clk); |
| printf("failed to enable clock %d\n", i); |
| hccr = map_physmem(dev_get_addr(dev), 0x100, MAP_NOCACHE); |
| hcor = (struct ehci_hcor *)((uintptr_t)hccr + |
| HC_LENGTH(ehci_readl(&hccr->cr_capbase))); |
| return ehci_register(dev, hccr, hcor, NULL, 0, USB_INIT_HOST); |
| static int ehci_usb_remove(struct udevice *dev) |
| return ehci_deregister(dev); |
| static const struct udevice_id ehci_usb_ids[] = { |
| { .compatible = "generic-ehci" }, |
| U_BOOT_DRIVER(ehci_generic) = { |
| .of_match = ehci_usb_ids, |
| .remove = ehci_usb_remove, |
| .priv_auto_alloc_size = sizeof(struct generic_ehci), |
| .flags = DM_FLAG_ALLOC_PRIV_DMA, |