1 /*
2 * Local header file for DaVinci time code.
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 #ifndef __ARCH_ARM_MACH_DAVINCI_TIME_H
12 #define __ARCH_ARM_MACH_DAVINCI_TIME_H
13
14 #define DAVINCI_TIMER1_BASE (IO_PHYS + 0x21800)
15
16 enum {
17 T0_BOT,
18 T0_TOP,
19 T1_BOT,
20 T1_TOP,
21 NUM_TIMERS
22 };
23
24 #define IS_TIMER1(id) (id & 0x2)
25 #define IS_TIMER0(id) (!IS_TIMER1(id))
26 #define IS_TIMER_TOP(id) ((id & 0x1))
27 #define IS_TIMER_BOT(id) (!IS_TIMER_TOP(id))
28
29 #define ID_TO_TIMER(id) (IS_TIMER1(id) != 0)
30
31 extern struct davinci_timer_instance davinci_timer_instance[];
32
33 #endif /* __ARCH_ARM_MACH_DAVINCI_TIME_H */