1/*
2 * Copyright (C) 2012 Hauke Mehrtens <hauke@hauke-m.de>
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation; either version 2 of the License, or (at your
7 * option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
11 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software Foundation,
16 * Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 */
18
19#ifndef __USB_CORE_OHCI_PDRIVER_H
20#define __USB_CORE_OHCI_PDRIVER_H
21
22/**
23 * struct usb_ohci_pdata - platform_data for generic ohci driver
24 *
25 * @big_endian_desc:	BE descriptors
26 * @big_endian_mmio:	BE registers
27 * @no_big_frame_no:	no big endian frame_no shift
28 * @num_ports:		number of ports
29 *
30 * These are general configuration options for the OHCI controller. All of
31 * these options are activating more or less workarounds for some hardware.
32 */
33struct usb_ohci_pdata {
34	unsigned	big_endian_desc:1;
35	unsigned	big_endian_mmio:1;
36	unsigned	no_big_frame_no:1;
37	unsigned int	num_ports;
38
39	/* Turn on all power and clocks */
40	int (*power_on)(struct platform_device *pdev);
41	/* Turn off all power and clocks */
42	void (*power_off)(struct platform_device *pdev);
43	/* Turn on only VBUS suspend power and hotplug detection,
44	 * turn off everything else */
45	void (*power_suspend)(struct platform_device *pdev);
46};
47
48#endif /* __USB_CORE_OHCI_PDRIVER_H */
49