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Date: Thu, 20 Aug 2015 17:54:04 +0200
From: Lars-Peter Clausen <lars@metafoo.de>
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To: Chee Nouk Phoo <cnphoon@altera.com>, linux-iio@vger.kernel.org,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
CC: Michael.Hennerich@analog.com, cnphoon.linux@gmail.com
Subject: Re: [PATCH] Altera Modular ADC driver device tree binding
References: <1440056795-6190-1-git-send-email-cnphoon@altera.com>
In-Reply-To: <1440056795-6190-1-git-send-email-cnphoon@altera.com>
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On 08/20/2015 09:46 AM, Chee Nouk Phoo wrote:
> From: Chee Nouk Phoon <cnphoon@altera.com>
> 
> Altera Modular ADC is soft IP that wraps the hardened ADC block in a Max1
> device. It can be configured to dual ADC mode that supports two channel
> synchronous sampling or independent single ADCs. ADC sampled values will be
> written into memory slots in sequence determined by a user configurable
> sequencer block.
> 
> This patch adds device tree binding for Altera Modular ADC driver

Is there also a driver for the device? Would be nice to see some of the DT
properties in context.

[...]
> +- altr,adc-slot-count : specify number of conversion slot in use
> +
> +- altr,adc<ADC index>-slot-sequence-<slot index>: specify ADC channel 
> +  conversion sequence
> +  <ADC index>: instantiated ADC number
> +  <slot index>: slot index for ADC memory slot
> +

These attributes for example sound like a software rather than a hardware
configuration.