diff options
Diffstat (limited to 'arch/arm/mach-tcc8k')
| -rw-r--r-- | arch/arm/mach-tcc8k/time.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/arch/arm/mach-tcc8k/time.c b/arch/arm/mach-tcc8k/time.c index e0a8d609afe1..a96babe83771 100644 --- a/arch/arm/mach-tcc8k/time.c +++ b/arch/arm/mach-tcc8k/time.c @@ -25,19 +25,6 @@ static void __iomem *timer_base; -static cycle_t tcc_get_cycles(struct clocksource *cs) -{ - return __raw_readl(timer_base + TC32MCNT_OFFS); -} - -static struct clocksource clocksource_tcc = { - .name = "tcc_tc32", - .rating = 200, - .read = tcc_get_cycles, - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - static int tcc_set_next_event(unsigned long evt, struct clock_event_device *unused) { @@ -102,7 +89,8 @@ static int __init tcc_clockevent_init(struct clk *clock) { unsigned int c = clk_get_rate(clock); - clocksource_register_hz(&clocksource_tcc, c); + clocksource_mmio_init(timer_base + TC32MCNT_OFFS, "tcc_tc32", c, + 200, 32, clocksource_mmio_readl_up); clockevent_tcc.mult = div_sc(c, NSEC_PER_SEC, clockevent_tcc.shift); |