Merge branch 'integration' into for-linus
[pandora-kernel.git] / arch / arm / plat-s3c24xx / include / plat / udc.h
1 /* arch/arm/mach-s3c2410/include/mach/udc.h
2  *
3  * Copyright (c) 2005 Arnaud Patard <arnaud.patard@rtp-net.org>
4  *
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation.
9  *
10  *
11  *  Changelog:
12  *      14-Mar-2005     RTP     Created file
13  *      02-Aug-2005     RTP     File rename
14  *      07-Sep-2005     BJD     Minor cleanups, changed cmd to enum
15  *      18-Jan-2007     HMW     Add per-platform vbus_draw function
16 */
17
18 #ifndef __ASM_ARM_ARCH_UDC_H
19 #define __ASM_ARM_ARCH_UDC_H
20
21 enum s3c2410_udc_cmd_e {
22         S3C2410_UDC_P_ENABLE    = 1,    /* Pull-up enable        */
23         S3C2410_UDC_P_DISABLE   = 2,    /* Pull-up disable       */
24         S3C2410_UDC_P_RESET     = 3,    /* UDC reset, in case of */
25 };
26
27 struct s3c2410_udc_mach_info {
28         void    (*udc_command)(enum s3c2410_udc_cmd_e);
29         void    (*vbus_draw)(unsigned int ma);
30
31         unsigned int pullup_pin;
32         unsigned int pullup_pin_inverted;
33
34         unsigned int vbus_pin;
35         unsigned char vbus_pin_inverted;
36 };
37
38 extern void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *);
39
40 /**
41  * s3c24xx_hsudc_platdata - Platform data for USB High-Speed gadget controller.
42  * @epnum: Number of endpoints to be instantiated by the controller driver.
43  * @gpio_init: Platform specific USB related GPIO initialization.
44  * @gpio_uninit: Platform specific USB releted GPIO uninitialzation.
45  *
46  * Representation of platform data for the S3C24XX USB 2.0 High Speed gadget
47  * controllers.
48  */
49 struct s3c24xx_hsudc_platdata {
50         unsigned int    epnum;
51         void            (*gpio_init)(void);
52         void            (*gpio_uninit)(void);
53 };
54
55 extern void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd);
56
57 #endif /* __ASM_ARM_ARCH_UDC_H */