Kishon Vijay Abraham I | 657b306 | 2012-09-06 20:27:06 +0530 | [diff] [blame] | 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 */ |