| Alex Smith | a7f4df4 | 2015-10-21 09:57:44 +0100 | [diff] [blame] | 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 */ |