diff options
Diffstat (limited to 'include/asm-frv/timex.h')
| -rw-r--r-- | include/asm-frv/timex.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/include/asm-frv/timex.h b/include/asm-frv/timex.h new file mode 100644 index 00000000000..2aa562fa067 --- /dev/null +++ b/include/asm-frv/timex.h @@ -0,0 +1,25 @@ +/* timex.h: FR-V architecture timex specifications + */ +#ifndef _ASM_TIMEX_H +#define _ASM_TIMEX_H + +#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */ +#define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */ + +#define FINETUNE \ +((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \ + (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \ + << (SHIFT_SCALE-SHIFT_HZ)) / HZ) + +typedef unsigned long cycles_t; + +static inline cycles_t get_cycles(void) +{ + return 0; +} + +#define vxtime_lock() do {} while (0) +#define vxtime_unlock() do {} while (0) + +#endif + |