linux-kernel - Re: [PATCH v5 1/9] dt-bindings: iio: adc: Add common-mode-channel property

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Date: Tue, 4 Jun 2024 18:35:41 +0100
From: Conor Dooley <conor@...nel.org>
To: dumitru.ceclan@...log.com
Cc: Lars-Peter Clausen <lars@...afoo.de>,
	Michael Hennerich <Michael.Hennerich@...log.com>,
	Jonathan Cameron <jic23@...nel.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	David Lechner <dlechner@...libre.com>, linux-iio@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Dumitru Ceclan <mitrutzceclan@...il.com>
Subject: Re: [PATCH v5 1/9] dt-bindings: iio: adc: Add common-mode-channel
 property

On Mon, Jun 03, 2024 at 07:22:59PM +0300, Dumitru Ceclan via B4 Relay wrote:
> From: Dumitru Ceclan <dumitru.ceclan@...log.com>
> 
> There are ADCs that are differential but support to measure single-ended
> signals on the same channels by connecting a constant voltage to the
> negative input pin.
> 
> This property allows to properly define a single-ended channel that
> requires two inputs to be specified. Software can use the presence of
> this property to mark the channel as not differential.
> 
> Signed-off-by: Dumitru Ceclan <dumitru.ceclan@...log.com>

Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>

Thanks,
Conor.

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