linux-kernel - Re: [PATCH v4 3/3] spi: dt-bindings: document zero value for spi-{rx,tx}-bus-width properties

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Message-ID: <20201209201345.GA864933@robh.at.kernel.org>
Date:   Wed, 9 Dec 2020 14:13:45 -0600
From:   Rob Herring <robh@...nel.org>
To:     Alexandru Ardelean <alexandru.ardelean@...log.com>
Cc:     linux-spi@...r.kernel.org, broonie@...nel.org,
        andy.shevchenko@...il.com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, robh+dt@...nel.org,
        dragos.bogdan@...log.com
Subject: Re: [PATCH v4 3/3] spi: dt-bindings: document zero value for
 spi-{rx,tx}-bus-width properties

On Thu, 03 Dec 2020 16:05:31 +0200, Alexandru Ardelean wrote:
> Following a change to the SPI framework, providing a value of zero for
> 'spi-rx-bus-width' and 'spi-tx-bus-width' is now possible and will
> essentially mean that no RX or TX is allowed.
> 
> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>
> ---
> 
> Changelog v3 -> v4:
> * https://lore.kernel.org/linux-spi/20201127130834.136348-3-alexandru.ardelean@analog.com/
> * fix typos
> 
>  Documentation/devicetree/bindings/spi/spi-controller.yaml | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 

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