#include <asm/gt64120.h>
#include <asm/time.h>
-#include <irq.h>
-
static DEFINE_SPINLOCK(gt641xx_timer_lock);
static unsigned int gt641xx_base_clock;
static int gt641xx_timer0_set_next_event(unsigned long delta,
struct clock_event_device *evt)
{
- unsigned long flags;
u32 ctrl;
- spin_lock_irqsave(>641xx_timer_lock, flags);
+ spin_lock(>641xx_timer_lock);
ctrl = GT_READ(GT_TC_CONTROL_OFS);
ctrl &= ~(GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK);
GT_WRITE(GT_TC0_OFS, delta);
GT_WRITE(GT_TC_CONTROL_OFS, ctrl);
- spin_unlock_irqrestore(>641xx_timer_lock, flags);
+ spin_unlock(>641xx_timer_lock);
return 0;
}
static void gt641xx_timer0_set_mode(enum clock_event_mode mode,
struct clock_event_device *evt)
{
- unsigned long flags;
u32 ctrl;
- spin_lock_irqsave(>641xx_timer_lock, flags);
+ spin_lock(>641xx_timer_lock);
ctrl = GT_READ(GT_TC_CONTROL_OFS);
ctrl &= ~(GT_TC_CONTROL_ENTC0_MSK | GT_TC_CONTROL_SELTC0_MSK);
GT_WRITE(GT_TC_CONTROL_OFS, ctrl);
- spin_unlock_irqrestore(>641xx_timer_lock, flags);
+ spin_unlock(>641xx_timer_lock);
}
static void gt641xx_timer0_event_handler(struct clock_event_device *dev)
static struct clock_event_device gt641xx_timer0_clockevent = {
.name = "gt641xx-timer0",
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
- .cpumask = CPU_MASK_CPU0,
.irq = GT641XX_TIMER0_IRQ,
.set_next_event = gt641xx_timer0_set_next_event,
.set_mode = gt641xx_timer0_set_mode,
cd = >641xx_timer0_clockevent;
cd->rating = 200 + gt641xx_base_clock / 10000000;
+ clockevent_set_clock(cd, gt641xx_base_clock);
cd->max_delta_ns = clockevent_delta2ns(0x7fffffff, cd);
cd->min_delta_ns = clockevent_delta2ns(0x300, cd);
- clockevent_set_clock(cd, gt641xx_base_clock);
+ cd->cpumask = cpumask_of(0);
clockevents_register_device(>641xx_timer0_clockevent);