arch/mips/include/asm/clocksource.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Copyright (C) 2015 Imagination Technologies
   4  * Author: Alex Smith <alex.smith@imgtec.com>
   5  */
   6
   7 #ifndef __ASM_CLOCKSOURCE_H
   8 #define __ASM_CLOCKSOURCE_H
   9
  10 #include <linux/types.h>
  11
  12 /* VDSO clocksources. */
  13 #define VDSO_CLOCK_NONE         0       /* No suitable clocksource. */
  14 #define VDSO_CLOCK_R4K          1       /* Use the coprocessor 0 count. */
  15 #define VDSO_CLOCK_GIC          2       /* Use the GIC. */
  16
  17 /**
  18  * struct arch_clocksource_data - Architecture-specific clocksource information.
  19  * @vdso_clock_mode: Method the VDSO should use to access the clocksource.
  20  */
  21 struct arch_clocksource_data {
  22         u8 vdso_clock_mode;
  23 };
  24
  25 #endif /* __ASM_CLOCKSOURCE_H */