timex.h

来自「多年来」· C头文件 代码 · 共 25 行

/*
 * linux/include/asm-arm/arch-pxa/timex.h
 *
 * Author:	Nicolas Pitre
 * Created:	Jun 15, 2001
 * Copyright:	MontaVista Software Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */


#if defined(CONFIG_PXA25x)
/* PXA250/210 timer base */
#define CLOCK_TICK_RATE 3686400
#elif defined(CONFIG_PXA27x)
/* PXA27x timer base */
#ifdef CONFIG_MACH_MAINSTONE
#define CLOCK_TICK_RATE 3249600
#else
#define CLOCK_TICK_RATE 3250000
#endif
#endif