Re: [PATCH] Altera Modular ADC driver device tree binding

From: Lars-Peter Clausen
Date: Thu Aug 20 2015 - 11:54:36 EST


On 08/20/2015 09:46 AM, Chee Nouk Phoo wrote:
> From: Chee Nouk Phoon <cnphoon@xxxxxxxxxx>
>
> 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.
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