diff options
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/timex.h')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/timex.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/include/mach/timex.h b/arch/arm/mach-davinci/include/mach/timex.h index 52827567841..9b885298f10 100644 --- a/arch/arm/mach-davinci/include/mach/timex.h +++ b/arch/arm/mach-davinci/include/mach/timex.h | |||
| @@ -11,7 +11,12 @@ | |||
| 11 | #ifndef __ASM_ARCH_TIMEX_H | 11 | #ifndef __ASM_ARCH_TIMEX_H |
| 12 | #define __ASM_ARCH_TIMEX_H | 12 | #define __ASM_ARCH_TIMEX_H |
| 13 | 13 | ||
| 14 | /* The source frequency for the timers is the 27MHz clock */ | 14 | /* |
| 15 | * Alert: Not all timers of the DaVinci family run at a frequency of 27MHz, | ||
| 16 | * but we should be fine as long as CLOCK_TICK_RATE or LATCH (see include/ | ||
| 17 | * linux/jiffies.h) are not used directly in code. Currently none of the | ||
| 18 | * code relevant to DaVinci platform depends on these values directly. | ||
| 19 | */ | ||
| 15 | #define CLOCK_TICK_RATE 27000000 | 20 | #define CLOCK_TICK_RATE 27000000 |
| 16 | 21 | ||
| 17 | #endif /* __ASM_ARCH_TIMEX_H__ */ | 22 | #endif /* __ASM_ARCH_TIMEX_H__ */ |