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657b306a KVA |
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 | ||
24 | struct 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) | |
38 | extern int omap_usb2_set_comparator(struct phy_companion *comparator); | |
39 | #else | |
40 | static inline int omap_usb2_set_comparator(struct phy_companion *comparator) | |
41 | { | |
42 | return -ENODEV; | |
43 | } | |
44 | #endif | |
45 | ||
46 | #endif /* __DRIVERS_OMAP_USB_H */ |