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_TIMER0_BASE		(IO_PHYS + 0x21400)
15 #define DAVINCI_TIMER1_BASE		(IO_PHYS + 0x21800)
16 #define DAVINCI_WDOG_BASE		(IO_PHYS + 0x21C00)
17 
18 enum {
19 	T0_BOT,
20 	T0_TOP,
21 	T1_BOT,
22 	T1_TOP,
23 	NUM_TIMERS
24 };
25 
26 #define IS_TIMER1(id)		(id & 0x2)
27 #define IS_TIMER0(id)		(!IS_TIMER1(id))
28 #define IS_TIMER_TOP(id)	((id & 0x1))
29 #define IS_TIMER_BOT(id)	(!IS_TIMER_TOP(id))
30 
31 #define ID_TO_TIMER(id)		(IS_TIMER1(id) != 0)
32 
33 extern struct davinci_timer_instance davinci_timer_instance[];
34 
35 #endif /* __ARCH_ARM_MACH_DAVINCI_TIME_H */
36