diff options
Diffstat (limited to 'drivers/clocksource/timer-prima2.c')
| -rw-r--r-- | drivers/clocksource/timer-prima2.c | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/drivers/clocksource/timer-prima2.c b/drivers/clocksource/timer-prima2.c index ce18d570e1cd..78de982cc640 100644 --- a/drivers/clocksource/timer-prima2.c +++ b/drivers/clocksource/timer-prima2.c @@ -104,26 +104,21 @@ static int sirfsoc_timer_set_next_event(unsigned long delta, return next - now > delta ? -ETIME : 0; } -static void sirfsoc_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *ce) +static int sirfsoc_timer_shutdown(struct clock_event_device *evt) { u32 val = readl_relaxed(sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN); - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - WARN_ON(1); - break; - case CLOCK_EVT_MODE_ONESHOT: - writel_relaxed(val | BIT(0), - sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN); - break; - case CLOCK_EVT_MODE_SHUTDOWN: - writel_relaxed(val & ~BIT(0), - sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN); - break; - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_RESUME: - break; - } + + writel_relaxed(val & ~BIT(0), + sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN); + return 0; +} + +static int sirfsoc_timer_set_oneshot(struct clock_event_device *evt) +{ + u32 val = readl_relaxed(sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN); + + writel_relaxed(val | BIT(0), sirfsoc_timer_base + SIRFSOC_TIMER_INT_EN); + return 0; } static void sirfsoc_clocksource_suspend(struct clocksource *cs) @@ -157,7 +152,8 @@ static struct clock_event_device sirfsoc_clockevent = { .name = "sirfsoc_clockevent", .rating = 200, .features = CLOCK_EVT_FEAT_ONESHOT, - .set_mode = sirfsoc_timer_set_mode, + .set_state_shutdown = sirfsoc_timer_shutdown, + .set_state_oneshot = sirfsoc_timer_set_oneshot, .set_next_event = sirfsoc_timer_set_next_event, }; |