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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 */
25struct arch_clocksource_data {
26 u8 vdso_clock_mode;
27};
28
29#endif /* __ASM_CLOCKSOURCE_H */