1 /*
2 * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 and
6 * only version 2 as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program; if not, write to the Free Software
15 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
16 * 02110-1301, USA.
17 */
18
19 #ifndef _ASM_TIMEX_H
20 #define _ASM_TIMEX_H
21
22 #include <asm-generic/timex.h>
23 #include <asm/timer-regs.h>
24
25 /* Using TCX0 as our clock. CLOCK_TICK_RATE scheduled to be removed. */
26 #define CLOCK_TICK_RATE TCX0_CLK_RATE
27
28 #define ARCH_HAS_READ_CURRENT_TIMER
29
read_current_timer(unsigned long * timer_val)30 static inline int read_current_timer(unsigned long *timer_val)
31 {
32 *timer_val = (unsigned long) __vmgettime();
33 return 0;
34 }
35
36 #endif
37