linux-kernel - Re: [PATCH v3 1/5] dt-bindings: spi: Add SSTE support for DWC SSI controller

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Date:   Thu, 11 Nov 2021 13:53:18 +0000
From:   Mark Brown <broonie@...nel.org>
To:     nandhini.srikandan@...el.com
Cc:     fancer.lancer@...il.com, robh+dt@...nel.org,
        linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, mgross@...ux.intel.com,
        kris.pan@...el.com, kenchappa.demakkanavar@...el.com,
        furong.zhou@...el.com, mallikarjunappa.sangannavar@...el.com,
        mahesh.r.vaidya@...el.com, rashmi.a@...el.com
Subject: Re: [PATCH v3 1/5] dt-bindings: spi: Add SSTE support for DWC SSI
 controller

On Thu, Nov 11, 2021 at 02:51:57PM +0800, nandhini.srikandan@...el.com wrote:

> +      snps,sste:
> +        description: Slave select line will toggle between consecutive
> +          data frames, with the serial clock being held to its default
> +          value while slave select line is high.
> +        type: boolean

This is not something that should be configured in the DT, it needs to
be controlled by the client driver.  Changing this without involving the
client driver will lead to data corruption.

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