| /* SPDX-License-Identifier: GPL-2.0-or-later */ | |
| /* | |
| * OpenRISC Linux | |
| * | |
| * Linux architectural port borrowing liberally from similar works of | |
| * others. All original copyrights apply as per the original source | |
| * declaration. | |
| * | |
| * OpenRISC implementation: | |
| * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> | |
| */ | |
| #ifndef __ASM_OPENRISC_TIMEX_H | |
| #define __ASM_OPENRISC_TIMEX_H | |
| #define get_cycles get_cycles | |
| #include <asm-generic/timex.h> | |
| #include <asm/spr.h> | |
| #include <asm/spr_defs.h> | |
| static inline cycles_t get_cycles(void) | |
| { | |
| return mfspr(SPR_TTCR); | |
| } | |
| /* This isn't really used any more */ | |
| #define CLOCK_TICK_RATE 1000 | |
| #define ARCH_HAS_READ_CURRENT_TIMER | |
| #endif |