1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Copyright (c) 2019
4 * Heiko Schocher, DENX Software Engineering, hs@denx.de.
5 *
6 */
7
8#include <common.h>
9#include <dm.h>
10#include <errno.h>
11#include <pci.h>
12#include <usb.h>
13#include <asm/io.h>
14
15#include "ohci.h"
16
17static int ohci_pci_probe(struct udevice *dev)
18{
19	struct ohci_regs *regs;
20
21	regs = dm_pci_map_bar(dev, PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_TYPE, PCI_REGION_MEM);
22	return ohci_register(dev, regs);
23}
24
25static int ohci_pci_remove(struct udevice *dev)
26{
27	return ohci_deregister(dev);
28}
29
30static const struct udevice_id ohci_pci_ids[] = {
31	{ .compatible = "ohci-pci" },
32	{ }
33};
34
35U_BOOT_DRIVER(ohci_pci) = {
36	.name	= "ohci_pci",
37	.id	= UCLASS_USB,
38	.probe = ohci_pci_probe,
39	.remove = ohci_pci_remove,
40	.of_match = ohci_pci_ids,
41	.ops	= &ohci_usb_ops,
42	.plat_auto	= sizeof(struct usb_plat),
43	.priv_auto	= sizeof(ohci_t),
44	.flags	= DM_FLAG_ALLOC_PRIV_DMA,
45};
46
47static struct pci_device_id ohci_pci_supported[] = {
48	{ PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_USB_OHCI, ~0) },
49	{},
50};
51
52U_BOOT_PCI_DEVICE(ohci_pci, ohci_pci_supported);
53