diff options
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/meson6_timer.c | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/drivers/clocksource/meson6_timer.c b/drivers/clocksource/meson6_timer.c index 5c15cba41dca..1fa22c4d2d49 100644 --- a/drivers/clocksource/meson6_timer.c +++ b/drivers/clocksource/meson6_timer.c @@ -67,25 +67,25 @@ static void meson6_clkevt_time_start(unsigned char timer, bool periodic) writel(val | TIMER_ENABLE_BIT(timer), timer_base + TIMER_ISA_MUX); } -static void meson6_clkevt_mode(enum clock_event_mode mode, - struct clock_event_device *clk) +static int meson6_shutdown(struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - meson6_clkevt_time_stop(CED_ID); - meson6_clkevt_time_setup(CED_ID, USEC_PER_SEC/HZ - 1); - meson6_clkevt_time_start(CED_ID, true); - break; - case CLOCK_EVT_MODE_ONESHOT: - meson6_clkevt_time_stop(CED_ID); - meson6_clkevt_time_start(CED_ID, false); - break; - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - default: - meson6_clkevt_time_stop(CED_ID); - break; - } + meson6_clkevt_time_stop(CED_ID); + return 0; +} + +static int meson6_set_oneshot(struct clock_event_device *evt) +{ + meson6_clkevt_time_stop(CED_ID); + meson6_clkevt_time_start(CED_ID, false); + return 0; +} + +static int meson6_set_periodic(struct clock_event_device *evt) +{ + meson6_clkevt_time_stop(CED_ID); + meson6_clkevt_time_setup(CED_ID, USEC_PER_SEC / HZ - 1); + meson6_clkevt_time_start(CED_ID, true); + return 0; } static int meson6_clkevt_next_event(unsigned long evt, @@ -99,11 +99,15 @@ static int meson6_clkevt_next_event(unsigned long evt, } static struct clock_event_device meson6_clockevent = { - .name = "meson6_tick", - .rating = 400, - .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .set_mode = meson6_clkevt_mode, - .set_next_event = meson6_clkevt_next_event, + .name = "meson6_tick", + .rating = 400, + .features = CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_ONESHOT, + .set_state_shutdown = meson6_shutdown, + .set_state_periodic = meson6_set_periodic, + .set_state_oneshot = meson6_set_oneshot, + .tick_resume = meson6_shutdown, + .set_next_event = meson6_clkevt_next_event, }; static irqreturn_t meson6_timer_interrupt(int irq, void *dev_id) |