25 lines
450 B
C
25 lines
450 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _ASM_SW64_TIMEX_H
|
|
#define _ASM_SW64_TIMEX_H
|
|
|
|
#include <asm/tc.h>
|
|
|
|
/*
|
|
* With only one or two oddballs, we use the RTC as the ticker, selecting
|
|
* the 32.768kHz reference clock, which nicely divides down to our HZ.
|
|
*/
|
|
#define CLOCK_TICK_RATE 32768
|
|
|
|
/*
|
|
* Standard way to access the cycle counter.
|
|
*/
|
|
|
|
typedef unsigned long cycles_t;
|
|
|
|
static inline cycles_t get_cycles(void)
|
|
{
|
|
return rdtc();
|
|
}
|
|
|
|
#endif
|