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author | Richard Kuo <rkuo@codeaurora.org> | 2011-10-31 23:27:03 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-01 14:34:18 (GMT) |
commit | 8feca0e182d13914a0c4505488b36459f1532cea (patch) | |
tree | 45a926ecd75b60435019bb7a3c0da512abaa5a83 /arch/hexagon/include/asm/timex.h | |
parent | cd8e65fb96f3ce8eee91c2032720f0ba143627e1 (diff) | |
download | linux-8feca0e182d13914a0c4505488b36459f1532cea.tar.xz |
Hexagon: Core arch-specific header files
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
Signed-off-by: Linas Vepstas <linas@codeaurora.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/hexagon/include/asm/timex.h')
-rw-r--r-- | arch/hexagon/include/asm/timex.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/hexagon/include/asm/timex.h b/arch/hexagon/include/asm/timex.h new file mode 100644 index 0000000..b11c62b --- /dev/null +++ b/arch/hexagon/include/asm/timex.h @@ -0,0 +1,36 @@ +/* + * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +#ifndef _ASM_TIMEX_H +#define _ASM_TIMEX_H + +#include <asm-generic/timex.h> +#include <asm/timer-regs.h> + +/* Using TCX0 as our clock. CLOCK_TICK_RATE scheduled to be removed. */ +#define CLOCK_TICK_RATE TCX0_CLK_RATE + +#define ARCH_HAS_READ_CURRENT_TIMER + +static inline int read_current_timer(unsigned long *timer_val) +{ + *timer_val = (unsigned long) __vmgettime(); + return 0; +} + +#endif |