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path: root/drivers/clocksource/time-armada-370-xp.c
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Diffstat (limited to 'drivers/clocksource/time-armada-370-xp.c')
-rw-r--r--drivers/clocksource/time-armada-370-xp.c53
1 files changed, 28 insertions, 25 deletions
diff --git a/drivers/clocksource/time-armada-370-xp.c b/drivers/clocksource/time-armada-370-xp.c
index 0c8c5e337540..2162796fd504 100644
--- a/drivers/clocksource/time-armada-370-xp.c
+++ b/drivers/clocksource/time-armada-370-xp.c
@@ -121,33 +121,33 @@ armada_370_xp_clkevt_next_event(unsigned long delta,
return 0;
}
-static void
-armada_370_xp_clkevt_mode(enum clock_event_mode mode,
- struct clock_event_device *dev)
+static int armada_370_xp_clkevt_shutdown(struct clock_event_device *evt)
{
- if (mode == CLOCK_EVT_MODE_PERIODIC) {
+ /*
+ * Disable timer.
+ */
+ local_timer_ctrl_clrset(TIMER0_EN, 0);
- /*
- * Setup timer to fire at 1/HZ intervals.
- */
- writel(ticks_per_jiffy - 1, local_base + TIMER0_RELOAD_OFF);
- writel(ticks_per_jiffy - 1, local_base + TIMER0_VAL_OFF);
+ /*
+ * ACK pending timer interrupt.
+ */
+ writel(TIMER0_CLR_MASK, local_base + LCL_TIMER_EVENTS_STATUS);
+ return 0;
+}
- /*
- * Enable timer.
- */
- local_timer_ctrl_clrset(0, TIMER0_RELOAD_EN | enable_mask);
- } else {
- /*
- * Disable timer.
- */
- local_timer_ctrl_clrset(TIMER0_EN, 0);
+static int armada_370_xp_clkevt_set_periodic(struct clock_event_device *evt)
+{
+ /*
+ * Setup timer to fire at 1/HZ intervals.
+ */
+ writel(ticks_per_jiffy - 1, local_base + TIMER0_RELOAD_OFF);
+ writel(ticks_per_jiffy - 1, local_base + TIMER0_VAL_OFF);
- /*
- * ACK pending timer interrupt.
- */
- writel(TIMER0_CLR_MASK, local_base + LCL_TIMER_EVENTS_STATUS);
- }
+ /*
+ * Enable timer.
+ */
+ local_timer_ctrl_clrset(0, TIMER0_RELOAD_EN | enable_mask);
+ return 0;
}
static int armada_370_xp_clkevt_irq;
@@ -185,7 +185,10 @@ static int armada_370_xp_timer_setup(struct clock_event_device *evt)
evt->shift = 32,
evt->rating = 300,
evt->set_next_event = armada_370_xp_clkevt_next_event,
- evt->set_mode = armada_370_xp_clkevt_mode,
+ evt->set_state_shutdown = armada_370_xp_clkevt_shutdown;
+ evt->set_state_periodic = armada_370_xp_clkevt_set_periodic;
+ evt->set_state_oneshot = armada_370_xp_clkevt_shutdown;
+ evt->tick_resume = armada_370_xp_clkevt_shutdown;
evt->irq = armada_370_xp_clkevt_irq;
evt->cpumask = cpumask_of(cpu);
@@ -197,7 +200,7 @@ static int armada_370_xp_timer_setup(struct clock_event_device *evt)
static void armada_370_xp_timer_stop(struct clock_event_device *evt)
{
- evt->set_mode(CLOCK_EVT_MODE_UNUSED, evt);
+ evt->set_state_shutdown(evt);
disable_percpu_irq(evt->irq);
}