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davinci: Encapsulate SoC-specific data in a structure
[net-next-2.6.git] / arch / arm / mach-davinci / include / mach / common.h
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1/*
2 * Header for code common to all DaVinci machines.
3 *
4 * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
5 *
6 * 2007 (c) MontaVista Software, Inc. This file is licensed under
7 * the terms of the GNU General Public License version 2. This program
8 * is licensed "as is" without any warranty of any kind, whether express
9 * or implied.
10 */
11
12#ifndef __ARCH_ARM_MACH_DAVINCI_COMMON_H
13#define __ARCH_ARM_MACH_DAVINCI_COMMON_H
14
15struct sys_timer;
16
17extern struct sys_timer davinci_timer;
18
d0e47fba 19extern void davinci_irq_init(void);
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20
21/* parameters describe VBUS sourcing for host mode */
22extern void setup_usb(unsigned mA, unsigned potpgt_msec);
23
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24/* parameters describe VBUS sourcing for host mode */
25extern void setup_usb(unsigned mA, unsigned potpgt_msec);
26
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27/* SoC specific init support */
28struct davinci_soc_info {
29 struct map_desc *io_desc;
30 unsigned long io_desc_num;
31};
32
33extern struct davinci_soc_info davinci_soc_info;
34
35extern void davinci_common_init(struct davinci_soc_info *soc_info);
36extern void davinci_check_revision(void);
37
7c6337e2 38#endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */