1/*
 2 * OpenRISC Linux
 3 *
 4 * Linux architectural port borrowing liberally from similar works of
 5 * others.  All original copyrights apply as per the original source
 6 * declaration.
 7 *
 8 * OpenRISC implementation:
 9 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 */
16
17#ifndef __ASM_OPENRISC_TIMEX_H
18#define __ASM_OPENRISC_TIMEX_H
19
20#define get_cycles get_cycles
21
22#include <asm-generic/timex.h>
23#include <asm/spr.h>
24#include <asm/spr_defs.h>
25
26static inline cycles_t get_cycles(void)
27{
28	return mfspr(SPR_TTCR);
29}
30
31/* This isn't really used any more */
32#define CLOCK_TICK_RATE 1000
33
34#define ARCH_HAS_READ_CURRENT_TIMER
35
36#endif

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * OpenRISC Linux
 4 *
 5 * Linux architectural port borrowing liberally from similar works of
 6 * others.  All original copyrights apply as per the original source
 7 * declaration.
 8 *
 9 * OpenRISC implementation:
10 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
 
 
 
 
 
11 */
12
13#ifndef __ASM_OPENRISC_TIMEX_H
14#define __ASM_OPENRISC_TIMEX_H
15
16#define get_cycles get_cycles
17
18#include <asm-generic/timex.h>
19#include <asm/spr.h>
20#include <asm/spr_defs.h>
21
22static inline cycles_t get_cycles(void)
23{
24	return mfspr(SPR_TTCR);
25}
26
27/* This isn't really used any more */
28#define CLOCK_TICK_RATE 1000
29
30#define ARCH_HAS_READ_CURRENT_TIMER
31
32#endif