linux-kernel - Re: [PATCH v3 1/3] dt-bindings: spi: add spi-rx-bus-channels peripheral property

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Date: Fri, 15 Dec 2023 13:58:24 -0600
From: Rob Herring <robh@...nel.org>
To: David Lechner <dlechner@...libre.com>
Cc: Liam Girdwood <lgirdwood@...il.com>, linux-kernel@...r.kernel.org, Conor Dooley <conor+dt@...nel.org>, linux-spi@...r.kernel.org, Nuno Sá <nuno.sa@...log.com>, devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>, Mark Brown <broonie@...nel.org>, linux-iio@...r.kernel.org, Michael Hennerich <michael.hennerich@...log.com>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Jonathan Cameron <jic23@...nel.org>
Subject: Re: [PATCH v3 1/3] dt-bindings: spi: add spi-rx-bus-channels
 peripheral property


On Fri, 15 Dec 2023 04:32:02 -0600, David Lechner wrote:
> This adds a new spi-rx-bus-channels property to the generic spi
> peripheral property bindings. This property is used to describe
> devices that have parallel data output channels.
> 
> This property is different from spi-rx-bus-width in that the latter
> means that we are reading multiple bits of a single word at one time
> while the former means that we are reading single bits of multiple words
> at the same time.
> 
> Signed-off-by: David Lechner <dlechner@...libre.com>
> ---
> 
> The rest of this series is ready to merge, so just looking for an ack from
> Mark on this one.
> 
>  .../devicetree/bindings/spi/spi-peripheral-props.yaml        | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>