| Ben Dooks | c116c1d | 2010-01-29 09:02:12 +0000 | [diff] [blame] | 1 | /* arch/arm/plat-samsung/include/plat/usb-control.h |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 2 | * |
| 3 | * Copyright (c) 2004 Simtec Electronics |
| 4 | * Ben Dooks <ben@simtec.co.uk> |
| 5 | * |
| Ben Dooks | 49121aa | 2009-03-07 11:44:21 +0000 | [diff] [blame] | 6 | * S3C - USB host port information |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License version 2 as |
| 10 | * published by the Free Software Foundation. |
| 11 | */ |
| 12 | |
| 13 | #ifndef __ASM_ARCH_USBCONTROL_H |
| Ben Dooks | 49121aa | 2009-03-07 11:44:21 +0000 | [diff] [blame] | 14 | #define __ASM_ARCH_USBCONTROL_H |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 15 | |
| 16 | #define S3C_HCDFLG_USED (1) |
| 17 | |
| 18 | struct s3c2410_hcd_port { |
| 19 | unsigned char flags; |
| 20 | unsigned char power; |
| 21 | unsigned char oc_status; |
| 22 | unsigned char oc_changed; |
| 23 | }; |
| 24 | |
| 25 | struct s3c2410_hcd_info { |
| 26 | struct usb_hcd *hcd; |
| 27 | struct s3c2410_hcd_port port[2]; |
| 28 | |
| 29 | void (*power_control)(int port, int to); |
| 30 | void (*enable_oc)(struct s3c2410_hcd_info *, int on); |
| 31 | void (*report_oc)(struct s3c2410_hcd_info *, int ports); |
| 32 | }; |
| 33 | |
| 34 | static void inline s3c2410_usb_report_oc(struct s3c2410_hcd_info *info, int ports) |
| 35 | { |
| 36 | if (info->report_oc != NULL) { |
| 37 | (info->report_oc)(info, ports); |
| 38 | } |
| 39 | } |
| 40 | |
| Ben Dooks | f126752 | 2010-01-13 14:59:46 +0900 | [diff] [blame] | 41 | extern void s3c_ohci_set_platdata(struct s3c2410_hcd_info *info); |
| 42 | |
| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame] | 43 | #endif /*__ASM_ARCH_USBCONTROL_H */ |