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path: root/drivers/clocksource/timer-imx-sysctr.c
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Diffstat (limited to 'drivers/clocksource/timer-imx-sysctr.c')
-rw-r--r--drivers/clocksource/timer-imx-sysctr.c5
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 @@
20#define SYS_CTR_EN 0x1 20#define SYS_CTR_EN 0x1
21#define SYS_CTR_IRQ_MASK 0x2 21#define SYS_CTR_IRQ_MASK 0x2
22 22
23#define SYS_CTR_CLK_DIV 0x3
24
23static void __iomem *sys_ctr_base; 25static void __iomem *sys_ctr_base;
24static u32 cmpcr; 26static u32 cmpcr;
25 27
@@ -134,6 +136,9 @@ static int __init sysctr_timer_init(struct device_node *np)
134 if (ret) 136 if (ret)
135 return ret; 137 return ret;
136 138
139 /* system counter clock is divided by 3 internally */
140 to_sysctr.of_clk.rate /= SYS_CTR_CLK_DIV;
141
137 sys_ctr_base = timer_of_base(&to_sysctr); 142 sys_ctr_base = timer_of_base(&to_sysctr);
138 cmpcr = readl(sys_ctr_base + CMPCR); 143 cmpcr = readl(sys_ctr_base + CMPCR);
139 cmpcr &= ~SYS_CTR_EN; 144 cmpcr &= ~SYS_CTR_EN;