diff options
Diffstat (limited to 'drivers/clocksource/timer-imx-sysctr.c')
| -rw-r--r-- | drivers/clocksource/timer-imx-sysctr.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/clocksource/timer-imx-sysctr.c b/drivers/clocksource/timer-imx-sysctr.c index fd7d68066efb..b7c80a368a1b 100644 --- a/drivers/clocksource/timer-imx-sysctr.c +++ b/drivers/clocksource/timer-imx-sysctr.c @@ -20,6 +20,8 @@ #define SYS_CTR_EN 0x1 #define SYS_CTR_IRQ_MASK 0x2 +#define SYS_CTR_CLK_DIV 0x3 + static void __iomem *sys_ctr_base; static u32 cmpcr; @@ -134,6 +136,9 @@ static int __init sysctr_timer_init(struct device_node *np) if (ret) return ret; + /* system counter clock is divided by 3 internally */ + to_sysctr.of_clk.rate /= SYS_CTR_CLK_DIV; + sys_ctr_base = timer_of_base(&to_sysctr); cmpcr = readl(sys_ctr_base + CMPCR); cmpcr &= ~SYS_CTR_EN; |