Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1/*
2 * omap_usb.h -- omap usb2 phy header file
3 *
4 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * Author: Kishon Vijay Abraham I <kishon@ti.com>
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 */
18
19#ifndef __DRIVERS_OMAP_USB2_H
20#define __DRIVERS_OMAP_USB2_H
21
22#include <linux/usb/otg.h>
23
24struct omap_usb {
25 struct usb_phy phy;
26 struct phy_companion *comparator;
27 struct device *dev;
28 u32 __iomem *control_dev;
29 struct clk *wkupclk;
30 u8 is_suspended:1;
31};
32
33#define PHY_PD 0x1
34
35#define phy_to_omapusb(x) container_of((x), struct omap_usb, phy)
36
37#if defined(CONFIG_OMAP_USB2) || defined(CONFIG_OMAP_USB2_MODULE)
38extern int omap_usb2_set_comparator(struct phy_companion *comparator);
39#else
40static inline int omap_usb2_set_comparator(struct phy_companion *comparator)
41{
42 return -ENODEV;
43}
44#endif
45
46#endif /* __DRIVERS_OMAP_USB_H */