diff options
Diffstat (limited to 'drivers/clocksource')
| -rw-r--r-- | drivers/clocksource/sun4i_timer.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/clocksource/sun4i_timer.c b/drivers/clocksource/sun4i_timer.c index dd78b63f3a2..3217adc7457 100644 --- a/drivers/clocksource/sun4i_timer.c +++ b/drivers/clocksource/sun4i_timer.c @@ -34,8 +34,6 @@ #define TIMER_INTVAL_REG(val) (0x10 * (val) + 0x14) #define TIMER_CNTVAL_REG(val) (0x10 * (val) + 0x18) -#define TIMER_SCAL 16 - static void __iomem *timer_base; /* @@ -168,8 +166,7 @@ static void __init sun4i_timer_init(struct device_node *node) clocksource_mmio_init(timer_base + TIMER_CNTVAL_REG(1), node->name, rate, 300, 32, clocksource_mmio_readl_down); - writel(rate / (TIMER_SCAL * HZ), - timer_base + TIMER_INTVAL_REG(0)); + writel(rate / HZ, timer_base + TIMER_INTVAL_REG(0)); /* set clock source to HOSC, 16 pre-division */ val = readl(timer_base + TIMER_CTL_REG(0)); @@ -192,8 +189,8 @@ static void __init sun4i_timer_init(struct device_node *node) sun4i_clockevent.cpumask = cpumask_of(0); - clockevents_config_and_register(&sun4i_clockevent, rate / TIMER_SCAL, - 0x1, 0xff); + clockevents_config_and_register(&sun4i_clockevent, rate, 0x1, + 0xffffffff); } CLOCKSOURCE_OF_DECLARE(sun4i, "allwinner,sun4i-timer", sun4i_timer_init); |