arch/mips/include/asm/clocksource.h

   1 /*
   2  * Copyright (C) 2015 Imagination Technologies
   3  * Author: Alex Smith <alex.smith@imgtec.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License as published by the
   7  * Free Software Foundation;  either version 2 of the  License, or (at your
   8  * option) any later version.
   9  */
  10
  11 #ifndef __ASM_CLOCKSOURCE_H
  12 #define __ASM_CLOCKSOURCE_H
  13
  14 #include <linux/types.h>
  15
  16 /* VDSO clocksources. */
  17 #define VDSO_CLOCK_NONE         0       /* No suitable clocksource. */
  18 #define VDSO_CLOCK_R4K          1       /* Use the coprocessor 0 count. */
  19 #define VDSO_CLOCK_GIC          2       /* Use the GIC. */
  20
  21 /**
  22  * struct arch_clocksource_data - Architecture-specific clocksource information.
  23  * @vdso_clock_mode: Method the VDSO should use to access the clocksource.
  24  */
  25 struct arch_clocksource_data {
  26         u8 vdso_clock_mode;
  27 };
  28
  29 #endif /* __ASM_CLOCKSOURCE_H */