summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-lpc32xx/timer.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-lpc32xx/timer.c')
-rw-r--r--arch/arm/mach-lpc32xx/timer.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/arch/arm/mach-lpc32xx/timer.c b/arch/arm/mach-lpc32xx/timer.c
index c40667c3316..20eab63d10b 100644
--- a/arch/arm/mach-lpc32xx/timer.c
+++ b/arch/arm/mach-lpc32xx/timer.c
@@ -70,7 +70,6 @@ static void lpc32xx_clkevt_mode(enum clock_event_mode mode,
static struct clock_event_device lpc32xx_clkevt = {
.name = "lpc32xx_clkevt",
.features = CLOCK_EVT_FEAT_ONESHOT,
- .shift = 32,
.rating = 300,
.set_next_event = lpc32xx_clkevt_next_event,
.set_mode = lpc32xx_clkevt_mode,
@@ -100,7 +99,7 @@ static struct irqaction lpc32xx_timer_irq = {
* clocks need to be enabled here manually and then tagged as used in
* the clock driver initialization
*/
-static void __init lpc32xx_timer_init(void)
+void __init lpc32xx_timer_init(void)
{
u32 clkrate, pllreg;
@@ -141,14 +140,8 @@ static void __init lpc32xx_timer_init(void)
setup_irq(IRQ_LPC32XX_TIMER0, &lpc32xx_timer_irq);
/* Setup the clockevent structure. */
- lpc32xx_clkevt.mult = div_sc(clkrate, NSEC_PER_SEC,
- lpc32xx_clkevt.shift);
- lpc32xx_clkevt.max_delta_ns = clockevent_delta2ns(-1,
- &lpc32xx_clkevt);
- lpc32xx_clkevt.min_delta_ns = clockevent_delta2ns(1,
- &lpc32xx_clkevt) + 1;
lpc32xx_clkevt.cpumask = cpumask_of(0);
- clockevents_register_device(&lpc32xx_clkevt);
+ clockevents_config_and_register(&lpc32xx_clkevt, clkrate, 1, -1);
/* Use timer1 as clock source. */
__raw_writel(LPC32XX_TIMER_CNTR_TCR_RESET,
@@ -161,8 +154,3 @@ static void __init lpc32xx_timer_init(void)
clocksource_mmio_init(LPC32XX_TIMER_TC(LPC32XX_TIMER1_BASE),
"lpc32xx_clksrc", clkrate, 300, 32, clocksource_mmio_readl_up);
}
-
-struct sys_timer lpc32xx_timer = {
- .init = &lpc32xx_timer_init,
-};
-