diff options
Diffstat (limited to 'drivers/clocksource/time-armada-370-xp.c')
| -rw-r--r-- | drivers/clocksource/time-armada-370-xp.c | 53 |
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); } |