I also took a while to think about this before posting patches. I prefer to put it in board related code since the various PMIC used on each boards may have influence on cpuidle latency or other charactors, although it could be minor.

Yong

On Tue, Feb 8, 2011 at 4:29 PM, Arnaud Patard <arnaud.patard@rtp-net.org> wrote:

yong.shen@linaro.org writes:

Hi,

> From: Yong Shen <yong.shen@freescale.com>
>
> Add cpuidle parameters to make cpuidle driver workable, but these
> parameters need further tuning
>
> Signed-off-by: Yong Shen <yong.shen@freescale.com>
> ---
> arch/arm/mach-mx5/board-mx51_babbage.c | 114 ++++++++++++++++++++++++++++++++
> arch/arm/mach-mx5/devices.c | 4 +
> arch/arm/mach-mx5/devices.h | 1 +
> 3 files changed, 119 insertions(+), 0 deletions(-)

I didn't look at how it's working nor did a review but from a very quick
look, I'm wondering why it's in board-mx51_babbage.c. Can you explain to
me what makes this code specific to babbage ?

Arnaud