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Diffstat (limited to 'arch/arm/mach-sa1100/time.c')
-rw-r--r--arch/arm/mach-sa1100/time.c68
1 files changed, 32 insertions, 36 deletions
diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c
index 6e980da5ebf..a59a13a665a 100644
--- a/arch/arm/mach-sa1100/time.c
+++ b/arch/arm/mach-sa1100/time.c
@@ -69,42 +69,10 @@ sa1100_osmr0_set_mode(enum clock_event_mode mode, struct clock_event_device *c)
}
}
-static struct clock_event_device ckevt_sa1100_osmr0 = {
- .name = "osmr0",
- .features = CLOCK_EVT_FEAT_ONESHOT,
- .rating = 200,
- .set_next_event = sa1100_osmr0_set_next_event,
- .set_mode = sa1100_osmr0_set_mode,
-};
-
-static struct irqaction sa1100_timer_irq = {
- .name = "ost0",
- .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
- .handler = sa1100_ost0_interrupt,
- .dev_id = &ckevt_sa1100_osmr0,
-};
-
-static void __init sa1100_timer_init(void)
-{
- writel_relaxed(0, OIER);
- writel_relaxed(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);
-
- setup_sched_clock(sa1100_read_sched_clock, 32, 3686400);
-
- ckevt_sa1100_osmr0.cpumask = cpumask_of(0);
-
- setup_irq(IRQ_OST0, &sa1100_timer_irq);
-
- clocksource_mmio_init(OSCR, "oscr", CLOCK_TICK_RATE, 200, 32,
- clocksource_mmio_readl_up);
- clockevents_config_and_register(&ckevt_sa1100_osmr0, 3686400,
- MIN_OSCR_DELTA * 2, 0x7fffffff);
-}
-
#ifdef CONFIG_PM
unsigned long osmr[4], oier;
-static void sa1100_timer_suspend(void)
+static void sa1100_timer_suspend(struct clock_event_device *cedev)
{
osmr[0] = readl_relaxed(OSMR0);
osmr[1] = readl_relaxed(OSMR1);
@@ -113,7 +81,7 @@ static void sa1100_timer_suspend(void)
oier = readl_relaxed(OIER);
}
-static void sa1100_timer_resume(void)
+static void sa1100_timer_resume(struct clock_event_device *cedev)
{
writel_relaxed(0x0f, OSSR);
writel_relaxed(osmr[0], OSMR0);
@@ -132,8 +100,36 @@ static void sa1100_timer_resume(void)
#define sa1100_timer_resume NULL
#endif
-struct sys_timer sa1100_timer = {
- .init = sa1100_timer_init,
+static struct clock_event_device ckevt_sa1100_osmr0 = {
+ .name = "osmr0",
+ .features = CLOCK_EVT_FEAT_ONESHOT,
+ .rating = 200,
+ .set_next_event = sa1100_osmr0_set_next_event,
+ .set_mode = sa1100_osmr0_set_mode,
.suspend = sa1100_timer_suspend,
.resume = sa1100_timer_resume,
};
+
+static struct irqaction sa1100_timer_irq = {
+ .name = "ost0",
+ .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
+ .handler = sa1100_ost0_interrupt,
+ .dev_id = &ckevt_sa1100_osmr0,
+};
+
+void __init sa1100_timer_init(void)
+{
+ writel_relaxed(0, OIER);
+ writel_relaxed(OSSR_M0 | OSSR_M1 | OSSR_M2 | OSSR_M3, OSSR);
+
+ setup_sched_clock(sa1100_read_sched_clock, 32, 3686400);
+
+ ckevt_sa1100_osmr0.cpumask = cpumask_of(0);
+
+ setup_irq(IRQ_OST0, &sa1100_timer_irq);
+
+ clocksource_mmio_init(OSCR, "oscr", CLOCK_TICK_RATE, 200, 32,
+ clocksource_mmio_readl_up);
+ clockevents_config_and_register(&ckevt_sa1100_osmr0, 3686400,
+ MIN_OSCR_DELTA * 2, 0x7fffffff);
+}