linux-kernel - Re: spi-imx: correct interpretation of num-cs DT property?

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Message-ID: <CAOMZO5DDhSJHj_PN4ckzYedV3mvNC1=+RvNT6TM2s-rE5iHxcQ@mail.gmail.com>
Date:   Thu, 3 Sep 2020 10:47:34 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Matthias Schiffer <matthias.schiffer@...tq-group.com>
Cc:     Mark Brown <broonie@...nel.org>, Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        NXP Linux Team <linux-imx@....com>,
        linux-spi <linux-spi@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: spi-imx: correct interpretation of num-cs DT property?

Hi Matthias,

On Thu, Sep 3, 2020 at 10:40 AM Matthias Schiffer
<matthias.schiffer@...tq-group.com> wrote:

> As currently no in-tree DTs use the num-cs property for spi-imx and
> it's not documented, should support for it be dropped from the driver
> altogether?

Yes, it makes sense to drop num-cs support from the spi-imx driver.

Care to send a patch?

Thanks