Merge branch 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm into...
[pandora-kernel.git] / arch / arm / mach-at91 / include / mach / timex.h
1 /*
2  * arch/arm/mach-at91/include/mach/timex.h
3  *
4  *  Copyright (C) 2003 SAN People
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 as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19  */
20
21 #ifndef __ASM_ARCH_TIMEX_H
22 #define __ASM_ARCH_TIMEX_H
23
24 #include <mach/hardware.h>
25
26 #if defined(CONFIG_ARCH_AT91RM9200)
27
28 #define CLOCK_TICK_RATE         (AT91_SLOW_CLOCK)
29
30 #elif defined(CONFIG_ARCH_AT91SAM9260)
31
32 #if defined(CONFIG_MACH_USB_A9260) || defined(CONFIG_MACH_QIL_A9260)
33 #define AT91SAM9_MASTER_CLOCK   90000000
34 #else
35 #define AT91SAM9_MASTER_CLOCK   99300000
36 #endif
37
38 #define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
39
40 #elif defined(CONFIG_ARCH_AT91SAM9261)
41
42 #define AT91SAM9_MASTER_CLOCK   99300000
43 #define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
44
45 #elif defined(CONFIG_ARCH_AT91SAM9G10)
46
47 #define AT91SAM9_MASTER_CLOCK   133000000
48 #define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
49
50 #elif defined(CONFIG_ARCH_AT91SAM9263)
51
52 #if defined(CONFIG_MACH_USB_A9263)
53 #define AT91SAM9_MASTER_CLOCK   90000000
54 #else
55 #define AT91SAM9_MASTER_CLOCK   99959500
56 #endif
57
58 #define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
59
60 #elif defined(CONFIG_ARCH_AT91SAM9RL)
61
62 #define AT91SAM9_MASTER_CLOCK   100000000
63 #define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
64
65 #elif defined(CONFIG_ARCH_AT91SAM9G20)
66
67 #if defined(CONFIG_MACH_USB_A9G20)
68 #define AT91SAM9_MASTER_CLOCK   133000000
69 #else
70 #define AT91SAM9_MASTER_CLOCK   132096000
71 #endif
72
73 #define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
74
75 #elif defined(CONFIG_ARCH_AT91SAM9G45)
76
77 #define AT91SAM9_MASTER_CLOCK   133333333
78 #define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
79
80 #elif defined(CONFIG_ARCH_AT91CAP9)
81
82 #define AT91CAP9_MASTER_CLOCK   100000000
83 #define CLOCK_TICK_RATE         (AT91CAP9_MASTER_CLOCK/16)
84
85 #elif defined(CONFIG_ARCH_AT91X40)
86
87 #define AT91X40_MASTER_CLOCK    40000000
88 #define CLOCK_TICK_RATE         (AT91X40_MASTER_CLOCK)
89
90 #endif
91
92 #endif