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 30static inline int read_current_timer(unsigned long *timer_val) 31{ 32 *timer_val = (unsigned long) __vmgettime(); 33 return 0; 34} 35 36#endif 37