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/*

 * linux/include/asm-arm/arch-cl7500/time.h

 *

 * Copyright (c) 1996-2000 Russell King.

 *

 * Changelog:

 *  24-Sep-1996 RMK     Created

 *  10-Oct-1996 RMK     Brought up to date with arch-sa110eval

 *  04-Dec-1997 RMK     Updated for new arch/arm/time.c

 */

static void timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)

{

        do_timer(regs);

        do_set_rtc();

        do_profile(regs);

        {

                /* Twinkle the lights. */

                static int count, state = 0xff00;

                if (count-- == 0) {

                        state ^= 0x100;

                        count = 25;

                        *((volatile unsigned int *)LED_ADDRESS) = state;

                }

        }

}

/*

 * Set up timer interrupt.

 */

static inline void setup_timer(void)

{

        extern void ioctime_init(void);

        ioctime_init();

        timer_irq.handler = timer_interrupt;

        setup_arm_irq(IRQ_TIMER, &timer_irq);

}