1/* 2 * linux/include/asm-arm/arch-ebsa110/time.h 3 * 4 * Copyright (C) 1996,1997,1998 Russell King. 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 * 10 * No real time clock on the evalulation board! 11 * 12 * Changelog: 13 * 10-Oct-1996 RMK Created 14 * 04-Dec-1997 RMK Updated for new arch/arm/kernel/time.c 15 * 07-Aug-1998 RMK Updated for arch/arm/kernel/leds.c 16 * 28-Dec-1998 APH Made leds code optional 17 */ 18 19#include <asm/leds.h> 20 21extern int ebsa110_reset_timer(void); 22extern void ebsa110_setup_timer(void); 23 24static void timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) 25{ 26 if (ebsa110_reset_timer()) { 27 do_leds(); 28 do_timer(regs); 29 do_profile(regs); 30 } 31} 32 33/* 34 * Set up timer interrupt. 35 */ 36static inline void setup_timer(void) 37{ 38 ebsa110_setup_timer(); 39 40 timer_irq.handler = timer_interrupt; 41 42 setup_arm_irq(IRQ_EBSA110_TIMER0, &timer_irq); 43} 44 45 46