From 8feca0e182d13914a0c4505488b36459f1532cea Mon Sep 17 00:00:00 2001 From: Richard Kuo Date: Mon, 31 Oct 2011 18:27:03 -0500 Subject: Hexagon: Core arch-specific header files Signed-off-by: Richard Kuo Signed-off-by: Linas Vepstas Acked-by: Arnd Bergmann Signed-off-by: Linus Torvalds --- arch/hexagon/include/asm/timex.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 arch/hexagon/include/asm/timex.h (limited to 'arch/hexagon/include/asm/timex.h') diff --git a/arch/hexagon/include/asm/timex.h b/arch/hexagon/include/asm/timex.h new file mode 100644 index 000000000000..b11c62b23f31 --- /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 +#include + +/* 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 -- cgit v1.2.3