Date: Tue, 26 Dec 2017 16:41:35 -0600
From: Rob Herring <robh@kernel.org>
To: Eugen Hristev <eugen.hristev@microchip.com>
Cc: nicolas.ferre@microchip.com, ludovic.desroches@microchip.com,
        alexandre.belloni@free-electrons.com, linux-iio@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, jic23@kernel.org,
        linux-input@vger.kernel.org, dmitry.torokhov@gmail.com
Subject: Re: [PATCH 13/14] input: touchscreen: sama5d2_rts: SAMA5D2 Resistive
 touchscreen driver
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On Fri, Dec 22, 2017 at 05:07:20PM +0200, Eugen Hristev wrote:
> This is the implementation of the Microchip SAMA5D2 SOC resistive
> touchscreen driver.
> The driver registers an input device and connects to the give IIO device
> from devicetree. It requires an IIO trigger (acting as a consumer) and
> three IIO channels : one for X position, one for Y position and one
> for pressure.
> It the reports the values to the input subsystem.
> 
> Some parts of this driver are based on the initial original work by
> Mohamed Jamsheeth Hajanajubudeen and Bandaru Venkateswara Swamy

This doesn't appear to have anything specific to SAMA5D2 SoC, but is 
rather just a generic ADC (IIO based) resistive touchscreen driver.

Perhaps the binding can also be just an "adc-resistive-touchscreen".

Rob