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 */ 34