linux-kernel - Re: [PATCH v5] iio: adc: Add support for TI ADC108S102 and ADC128S102

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Message-ID: <20170508112707.GI2697@lahna.fi.intel.com>
Date:   Mon, 8 May 2017 14:27:07 +0300
From:   Mika Westerberg <mika.westerberg@...ux.intel.com>
To:     Jan Kiszka <jan.kiszka@...mens.com>
Cc:     Jonathan Cameron <jic23@...nel.org>, linux-iio@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Sascha Weisenberger <sascha.weisenberger@...mens.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v5] iio: adc: Add support for TI ADC108S102 and ADC128S102

On Mon, May 08, 2017 at 10:46:43AM +0200, Jan Kiszka wrote:
> This is an upstream port of an IIO driver for the TI ADC108S102 and
> ADC128S102. The former can be found on the Intel Galileo Gen2 and the
> Siemens SIMATIC IOT2000. For those boards, ACPI-based enumeration is
> included.
> 
> Due to the lack of regulators under ACPI, we hard-code the voltage
> provided to the VA pin of the ADC to 5 V, the value used on Galileo and
> IOT2000. For DT usage, the regulator "vref-supply" provides this
> information. Note that DT usage has not been tested.
> 
> Original author: Bogdan Pricop <bogdan.pricop@...tex.com>
> Ported from Intel Galileo Gen2 BSP to Intel Yocto kernel:
> Todor Minchev <todor@...chev.co.uk>.
> 
> Signed-off-by: Jan Kiszka <jan.kiszka@...mens.com>

Reviewed-by: Mika Westerberg <mika.westerberg@...ux.intel.com>