Hi Javier,

On Sat, Aug 2, 2014 at 9:19 AM, Javier Martinez Canillas
[off-list ref] wrote:

Hello Thomas,

On 07/30/2014 10:07 AM, Thomas Abraham wrote:

quoted

For Exynos 4210/5250/5420 based platforms, add CPU operating points and CPU
regulator supply properties for migrating from Exynos specific cpufreq driver
to using generic cpufreq drivers.

Cc: Kukjin Kim <redacted>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Javier Martinez Canillas <redacted>
Cc: Andreas Faerber <afaerber@suse.de>
Cc: Sachin Kamat <redacted>
Signed-off-by: Thomas Abraham <redacted>
---
 arch/arm/boot/dts/exynos4210-origen.dts         |    4 +++
 arch/arm/boot/dts/exynos4210-trats.dts          |    4 +++
 arch/arm/boot/dts/exynos4210-universal_c210.dts |    4 +++
 arch/arm/boot/dts/exynos4210.dtsi               |   14 ++++++++-
 arch/arm/boot/dts/exynos5250-arndale.dts        |    4 +++
 arch/arm/boot/dts/exynos5250-smdk5250.dts       |    4 +++
 arch/arm/boot/dts/exynos5250-snow.dts           |    4 +++
 arch/arm/boot/dts/exynos5250.dtsi               |   25 ++++++++++++++-
 arch/arm/boot/dts/exynos5420.dtsi               |   38 +++++++++++++++++++++++
 9 files changed, 99 insertions(+), 2 deletions(-)

Tested the series on a Exynos5420 based Peach Pit Chromebook by doing the
following for CPU0-3:

1) Verified that the big.LITTLE CPUFreq (arm-big-little) driver was reported as
used in /sys/devices/system/cpu/cpu*/cpufreq/scaling_driver.

2) Set all available governors (conservative, ondemand, userspace, powersave and
performance).

3) Confirmed that cpuinfo_cur_freq and scaling_cur_freq values were fixed or
changing according to the selected governor policy.

4) Verified that the statistics in /sys/devices/system/cpu/cpu*/cpufreq/stats/*
were filled.

Everything is working correctly so please feel free to add for the whole series:

Tested-by: Javier Martinez Canillas <redacted>

Thank you for using this series and the details of what has worked.
This is very helpful.

Regards,
Thomas.

Best regards,
Javier

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