| Marc Zyngier | 022c03a | 2012-01-11 17:25:17 +0000 | [diff] [blame] | 1 | #ifndef __ASMARM_ARCH_TIMER_H |
| 2 | #define __ASMARM_ARCH_TIMER_H |
| 3 | |
| Will Deacon | 923df96b | 2012-07-06 15:46:45 +0100 | [diff] [blame] | 4 | #include <asm/errno.h> |
| Marc Zyngier | a1b2dde | 2012-09-07 18:09:58 +0100 | [diff] [blame] | 5 | #include <linux/clocksource.h> |
| Will Deacon | 923df96b | 2012-07-06 15:46:45 +0100 | [diff] [blame] | 6 | |
| Marc Zyngier | 022c03a | 2012-01-11 17:25:17 +0000 | [diff] [blame] | 7 | #ifdef CONFIG_ARM_ARCH_TIMER |
| Marc Zyngier | 0075242 | 2012-01-19 13:53:50 +0000 | [diff] [blame] | 8 | int arch_timer_of_register(void); |
| Marc Zyngier | fb8a99f | 2012-04-27 13:18:42 +0100 | [diff] [blame] | 9 | int arch_timer_sched_clock_init(void); |
| Marc Zyngier | a1b2dde | 2012-09-07 18:09:58 +0100 | [diff] [blame] | 10 | struct timecounter *arch_timer_get_timecounter(void); |
| Marc Zyngier | 022c03a | 2012-01-11 17:25:17 +0000 | [diff] [blame] | 11 | #else |
| Marc Zyngier | 0075242 | 2012-01-19 13:53:50 +0000 | [diff] [blame] | 12 | static inline int arch_timer_of_register(void) |
| 13 | { |
| 14 | return -ENXIO; |
| 15 | } |
| 16 | |
| Marc Zyngier | 3f61c80 | 2011-01-14 15:32:36 +0000 | [diff] [blame] | 17 | static inline int arch_timer_sched_clock_init(void) |
| 18 | { |
| 19 | return -ENXIO; |
| 20 | } |
| Marc Zyngier | a1b2dde | 2012-09-07 18:09:58 +0100 | [diff] [blame] | 21 | |
| 22 | static inline struct timecounter *arch_timer_get_timecounter(void) |
| 23 | { |
| 24 | return NULL; |
| 25 | } |
| Marc Zyngier | 022c03a | 2012-01-11 17:25:17 +0000 | [diff] [blame] | 26 | #endif |
| 27 | |
| 28 | #endif |