#include <linux/init.h>
#include <linux/errno.h>
#include <linux/interrupt.h>
+#include <linux/irq.h>
#include <linux/timex.h>
#include <linux/signal.h>
static struct irqaction sa1100_timer_irq = {
.name = "SA11xx Timer Tick",
- .flags = SA_INTERRUPT | SA_TIMER,
+ .flags = IRQF_DISABLED | IRQF_TIMER,
.handler = sa1100_timer_interrupt,
};
tv.tv_sec = sa1100_get_rtc_time();
do_settimeofday(&tv);
- OSMR0 = 0; /* set initial match at 0 */
+ OIER = 0; /* disable any timer interrupts */
+ OSCR = LATCH*2; /* push OSCR out of the way */
+ OSMR0 = LATCH; /* set initial match */
OSSR = 0xf; /* clear status on all timers */
setup_irq(IRQ_OST0, &sa1100_timer_irq);
- OIER |= OIER_E0; /* enable match on timer 0 to cause interrupts */
- OSCR = 0; /* initialize free-running timer, force first match */
+ OIER = OIER_E0; /* enable match on timer 0 to cause interrupts */
+ OSCR = 0; /* initialize free-running timer */
}
#ifdef CONFIG_NO_IDLE_HZ