RE: [PATCH v2 0/2] Implement sample time consideration for Vybrid's ADC

Duan Andy
2015-07-06T01:26:42Z

From: Sanchayan Maity <maitysanchayan@gmail.com> Sent: Wednesday, June 24, 2015 4:34 PM
> To: jic23@kernel.org
> Cc: shawn.guo@linaro.org; kernel@pengutronix.de; robh+dt@kernel.org;
> pawel.moll@arm.com; mark.rutland@arm.com; ijc+devicetree@hellion.org.uk;
> galak@codeaurora.org; Duan Fugang-B38611; devicetree@vger.kernel.org;
> linux-iio@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-
> kernel@vger.kernel.org; stefan@agner.ch; Sanchayan Maity
> Subject: [PATCH v2 0/2] Implement sample time consideration for Vybrid's
> ADC
>
> Hello,
>
> This patchset adds a dt binding for specifying sample time for the vybrid
> adc driver and takes this into account for sampling frequency calculation
> and related configuration in the driver.
>
> The patchset is based on top of Stefan's patches here
> http://lkml.iu.edu/hypermail/linux/kernel/1505.3/02043.html
>
> which got recently applied. Tested with shawn's for-next branch.
>
> Changes since v1:
>
> Change from a vendor specific fsl,min-sample-time to non vendor specific
> min-sample-time.
>
> Version 1 of the patchset can be found here
> http://lkml.iu.edu/hypermail/linux/kernel/1506.1/00026.html
>
> - Sanchayan.
>
> Sanchayan Maity (2):
> iio: adc: Determine sampling frequencies by using minimum sample time
> ARM: dts: vfxxx: Add property for minimum sample time
>
> .../devicetree/bindings/iio/adc/vf610-adc.txt | 6 ++
> arch/arm/boot/dts/vfxxx.dtsi | 2 +
> drivers/iio/adc/vf610_adc.c | 74
> ++++++++++++++++++++--
> 3 files changed, 78 insertions(+), 4 deletions(-)

The patch set looks fine. Thanks Sanchayan add this new interface for user that is more options for user case.

Acked-by: Fugang Duan <B38611@freescale.com>