linux-kernel - Re: [PATCH v4 1/2] dt-bindings: iio: adc: add ad7944 ADCs

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Date: Sun, 3 Mar 2024 13:23:46 +0000
From: Jonathan Cameron <jic23@...nel.org>
To: David Lechner <dlechner@...libre.com>
Cc: linux-iio@...r.kernel.org, Michael Hennerich
 <Michael.Hennerich@...log.com>, Rob Herring <robh+dt@...nel.org>, Krzysztof
 Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Conor Dooley
 <conor+dt@...nel.org>, Nuno Sá <nuno.sa@...log.com>, Liam
 Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 1/2] dt-bindings: iio: adc: add ad7944 ADCs

On Thu, 29 Feb 2024 10:25:50 -0600
David Lechner <dlechner@...libre.com> wrote:

> This adds a new binding for the Analog Devices, Inc. AD7944, AD7985, and
> AD7986 ADCs.
> 
> Signed-off-by: David Lechner <dlechner@...libre.com>
Hi David,

One trivial comment. If this is all that comes up I can tweak that whilst applying.

Jonathan

..

> +  adi,spi-mode:
> +    $ref: /schemas/types.yaml#/definitions/string
> +    enum: [ single, chain ]
> +    description: |
> +      This property indicates the SPI wiring configuration.
> +
> +      When this property is omitted, it is assumed that the device is using what
> +      the he datasheet calls "4-wire mode". This is the conventional SPI mode

Stray "he"?

> +      used when there are multiple devices on the same bus. In this mode, the
> +      CNV line is used to initiate the conversion and the SDI line is connected
> +      to CS on the SPI controller.
>