mirror of https://gitee.com/openkylin/linux.git
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/*
|
|
* include/asm-arm/arch-at91/timex.h
|
|
*
|
|
* Copyright (C) 2003 SAN People
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_TIMEX_H
|
|
#define __ASM_ARCH_TIMEX_H
|
|
|
|
#include <asm/hardware.h>
|
|
|
|
#if defined(CONFIG_ARCH_AT91RM9200)
|
|
|
|
#define CLOCK_TICK_RATE (AT91_SLOW_CLOCK)
|
|
|
|
#elif defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9261)
|
|
|
|
#define AT91SAM9_MASTER_CLOCK 99300000
|
|
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
|
|
|
#elif defined(CONFIG_ARCH_AT91SAM9263)
|
|
|
|
#define AT91SAM9_MASTER_CLOCK 99959500
|
|
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
|
|
|
#elif defined(CONFIG_ARCH_AT91SAM9RL)
|
|
|
|
#define AT91SAM9_MASTER_CLOCK 100000000
|
|
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
|
|
|
#elif defined(CONFIG_ARCH_AT91CAP9)
|
|
|
|
#define AT91CAP9_MASTER_CLOCK 100000000
|
|
#define CLOCK_TICK_RATE (AT91CAP9_MASTER_CLOCK/16)
|
|
|
|
#elif defined(CONFIG_ARCH_AT91X40)
|
|
|
|
#define AT91X40_MASTER_CLOCK 40000000
|
|
#define CLOCK_TICK_RATE (AT91X40_MASTER_CLOCK)
|
|
|
|
#endif
|
|
|
|
#endif
|