Re: [PATCH v5 0/6] hwmon: thermal: Odroid U3: Provide support for Odroid U3 fan

Guenter Roeck
2015-02-25T17:18:20Z

On Wed, Feb 25, 2015 at 04:34:16PM +0100, Lukasz Majewski wrote:
> Presented patches add support for Odroid's U3 optional CPU FAN, which uses PWM
> subsystem for low level control.
>
> After successful probe it registers itself as a cooling device for thermal
> subsystem.
>
> This driver also supports devices without DTS specified.
>
> To provide correct functionality, new properties to device tree description for
> Exynos4412 and in particular Odroid U3 have been added.
>
> Those patches were tested at Exynos4412 - Odroid U3 board.
>
> Patches were applied on:
> linux-soc-thermal/fixes branch (Linux v4.0-rc1)
> SHA1: b71d399c7f2fe06b60b96155ec0b9ae167334e4a
>
> Kamil Debski (1):
> ARM: dts: Add pwm-fan node to the Odroid-U3 board
>
> Lukasz Majewski (5):
> Documentation: dts: Documentation entry to explain how to use PWM FAN
> as a cooling device
> ARM: dts: Add properties to use pwm-fan device as a cooling device in
> Odroid U3
> hwmon: pwm-fan: Extract __set_pwm() function to only modify PWM duty
> cycle
> hwmon: pwm-fan: Read PWM FAN configuration from device tree
> hwmon: pwm-fan: Code for using PWM FAN as a cooling device
>
> .../devicetree/bindings/hwmon/pwm-fan.txt | 25 +++-
> arch/arm/boot/dts/exynos4.dtsi | 2 +-
> arch/arm/boot/dts/exynos4412-odroidu3.dts | 43 ++++++
> drivers/hwmon/pwm-fan.c | 166 +++++++++++++++++++--
> 4 files changed, 220 insertions(+), 16 deletions(-)
>
For the series:

Acked-by: Guenter Roeck <linux@roeck-us.net>

Should I take it through hwmon ? Might make sense given the majority
of the changes is in hwmon code.

Thanks,
Guenter