4 * Linux architectural port borrowing liberally from similar works of
5 * others. All original copyrights apply as per the original source
8 * OpenRISC implementation:
9 * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se>
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.
17 #ifndef __ASM_OPENRISC_TIMEX_H
18 #define __ASM_OPENRISC_TIMEX_H
20 #define get_cycles get_cycles
22 #include <asm-generic/timex.h>
24 #include <asm/spr_defs.h>
26 static inline cycles_t get_cycles(void)
28 return mfspr(SPR_TTCR);
31 /* This isn't really used any more */
32 #define CLOCK_TICK_RATE 1000
34 #define ARCH_HAS_READ_CURRENT_TIMER