[U-Boot] [PATCH 2/4] Exynos5: cpufreq: Implement frequency scaling for exynos5

[Simon Glass]

Hi Akshay,

On Wed, Apr 3, 2013 at 12:27 AM, Akshay Saraswat <akshay.s at samsung.com> wrote:
> Exynos5 currently runs at full speed i.e. 1.7 GHz everytime.
> Scaling down the clock speed in certain situations, may help in
> reducing the ARM temperature and power consumption.
>
> Signed-off-by: Akshay Saraswat <akshay.s at samsung.com>
> ---
>  arch/arm/include/asm/arch-exynos/cpufreq.h |  54 ++++++
>  drivers/power/Makefile                     |   1 +
>  drivers/power/exynos-cpufreq.c             | 282 +++++++++++++++++++++++++++++
>  3 files changed, 337 insertions(+)
>  create mode 100644 arch/arm/include/asm/arch-exynos/cpufreq.h
>  create mode 100644 drivers/power/exynos-cpufreq.c

There may be a couple of style nits here I think (do you use patman or
checkpatch?) but otherwise:

Acked-by: Simon Glass <sjg at chromium.org>