diff options
Diffstat (limited to 'drivers/clocksource/nomadik-mtu.c')
| -rw-r--r-- | drivers/clocksource/nomadik-mtu.c | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/drivers/clocksource/nomadik-mtu.c b/drivers/clocksource/nomadik-mtu.c index a709cfa49d85..bc8dd443c727 100644 --- a/drivers/clocksource/nomadik-mtu.c +++ b/drivers/clocksource/nomadik-mtu.c @@ -119,28 +119,27 @@ static void nmdk_clkevt_reset(void) } } -static void nmdk_clkevt_mode(enum clock_event_mode mode, - struct clock_event_device *dev) +static int nmdk_clkevt_shutdown(struct clock_event_device *evt) { - switch (mode) { - case CLOCK_EVT_MODE_PERIODIC: - clkevt_periodic = true; - nmdk_clkevt_reset(); - break; - case CLOCK_EVT_MODE_ONESHOT: - clkevt_periodic = false; - break; - case CLOCK_EVT_MODE_SHUTDOWN: - case CLOCK_EVT_MODE_UNUSED: - writel(0, mtu_base + MTU_IMSC); - /* disable timer */ - writel(0, mtu_base + MTU_CR(1)); - /* load some high default value */ - writel(0xffffffff, mtu_base + MTU_LR(1)); - break; - case CLOCK_EVT_MODE_RESUME: - break; - } + writel(0, mtu_base + MTU_IMSC); + /* disable timer */ + writel(0, mtu_base + MTU_CR(1)); + /* load some high default value */ + writel(0xffffffff, mtu_base + MTU_LR(1)); + return 0; +} + +static int nmdk_clkevt_set_oneshot(struct clock_event_device *evt) +{ + clkevt_periodic = false; + return 0; +} + +static int nmdk_clkevt_set_periodic(struct clock_event_device *evt) +{ + clkevt_periodic = true; + nmdk_clkevt_reset(); + return 0; } static void nmdk_clksrc_reset(void) @@ -163,13 +162,16 @@ static void nmdk_clkevt_resume(struct clock_event_device *cedev) } static struct clock_event_device nmdk_clkevt = { - .name = "mtu_1", - .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC | - CLOCK_EVT_FEAT_DYNIRQ, - .rating = 200, - .set_mode = nmdk_clkevt_mode, - .set_next_event = nmdk_clkevt_next, - .resume = nmdk_clkevt_resume, + .name = "mtu_1", + .features = CLOCK_EVT_FEAT_ONESHOT | + CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_DYNIRQ, + .rating = 200, + .set_state_shutdown = nmdk_clkevt_shutdown, + .set_state_periodic = nmdk_clkevt_set_periodic, + .set_state_oneshot = nmdk_clkevt_set_oneshot, + .set_next_event = nmdk_clkevt_next, + .resume = nmdk_clkevt_resume, }; /* |