24 lines
598 B
C
24 lines
598 B
C
|
/*
|
||
|
|
* linux/include/asm-sh/timex.h
|
||
|
|
*
|
||
|
|
* sh architecture timex specifications
|
||
|
|
*/
|
||
|
|
#ifndef __ASM_SH_TIMEX_H
|
||
|
|
#define __ASM_SH_TIMEX_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Only parts using the legacy CPG code for their clock framework
|
||
|
|
* implementation need to define their own Pclk value. If provided, this
|
||
|
|
* can be used for accurately setting CLOCK_TICK_RATE, otherwise we
|
||
|
|
* simply fall back on the i8253 PIT value.
|
||
|
|
*/
|
||
|
|
#ifdef CONFIG_SH_PCLK_FREQ
|
||
|
|
#define CLOCK_TICK_RATE (CONFIG_SH_PCLK_FREQ / 4) /* Underlying HZ */
|
||
|
|
#else
|
||
|
|
#define CLOCK_TICK_RATE 1193180
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include <asm-generic/timex.h>
|
||
|
|
|
||
|
|
#endif /* __ASM_SH_TIMEX_H */
|