ARM: OMAP2+: fix wrong address when loading PRM_FRAC_INCREMENTOR_DENUMERATOR_RELOAD

The denominator should be load from INCREMENTOR_DENUMERATOR_RELOAD_OFFSET
rather than INCREMENTER_NUMERATOR_OFFSET.

This is more likely a typo, since INCREMENTER_DENUMERATOR_RELOAD[23:17] is
reserved. It seems that it won't make much trouble without this fix, because
the useful [11:0] bits are mask and set the right value. Anyway, reading
from a right address is better choice.

Signed-off-by: Chen Baozi <baozich@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index b37e1fcbad56340a4e07a8a06e25504db2a7f457..9265e031fa2f5b13460ae972dcc7c4abb094720e 100644 (file)
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -537,7 +537,7 @@ static void __init realtime_counter_init(void)
        reg |= num;
        __raw_writel(reg, base + INCREMENTER_NUMERATOR_OFFSET);
 
-       reg = __raw_readl(base + INCREMENTER_NUMERATOR_OFFSET) &
+       reg = __raw_readl(base + INCREMENTER_DENUMERATOR_RELOAD_OFFSET) &
                        NUMERATOR_DENUMERATOR_MASK;
        reg |= den;
        __raw_writel(reg, base + INCREMENTER_DENUMERATOR_RELOAD_OFFSET);