Re: [PATCH v2] ARM: smp_twd: Reconfigure clockevents after cpufreqchange

From: Santosh Shilimkar
Date: Sat May 21 2011 - 02:33:25 EST


On 5/20/2011 5:54 AM, Colin Cross wrote:
The localtimer's clock changes with the cpu clock. After a
cpufreq transition, update the clockevent's frequency and
reprogram the next clock event.

Adds a clock called "smp_twd" that is used to determine the
twd frequency, which can also be used at init time to
avoid calibrating the twd frequency.

Clock changes are based on Rob Herring's work.

Change-Id: I413b5cd07fb2b79bc9fad8b4bf257332d1da7bcd
Signed-off-by: Colin Cross<ccross@xxxxxxxxxxx>
Cc: Thomas Gleixner<tglx@xxxxxxxxxxxxx>
Cc: Russell King<linux@xxxxxxxxxxxxxxxx>
Cc: Santosh Shilimkar<santosh.shilimkar@xxxxxx>
Cc: Rob Herring<robherring2@xxxxxxxxx>
Tested-by: Linus Walleij<linus.walleij@xxxxxxxxxx>
---
Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

What about the clock-node patches?
Do you want those to get merged via sub-arch tree's once this
patch + Thomas's new API gets merged ?

Regards
Santosh
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