linux-kernel - Re: [PATCH v5 02/11] dt-bindings: dma: dw: Add max burst transaction length property

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Date:   Fri, 29 May 2020 15:24:13 -0600
From:   Rob Herring <robh@...nel.org>
To:     Serge Semin <Sergey.Semin@...kalelectronics.ru>
Cc:     linux-mips@...r.kernel.org, Serge Semin <fancer.lancer@...il.com>,
        dmaengine@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Viresh Kumar <vireshk@...nel.org>,
        linux-kernel@...r.kernel.org,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Vinod Koul <vkoul@...nel.org>
Subject: Re: [PATCH v5 02/11] dt-bindings: dma: dw: Add max burst transaction
 length property

On Fri, 29 May 2020 17:40:45 +0300, Serge Semin wrote:
> This array property is used to indicate the maximum burst transaction
> length supported by each DMA channel.
> 
> Signed-off-by: Serge Semin <Sergey.Semin@...kalelectronics.ru>
> Cc: Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>
> Cc: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
> Cc: Arnd Bergmann <arnd@...db.de>
> Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> Cc: linux-mips@...r.kernel.org
> 
> ---
> 
> Changelog v2:
> - Rearrange SoBs.
> - Move $ref to the root level of the properties. So do with the
>   constraints.
> - Set default max-burst-len to 256 TR-WIDTH words.
> 
> Changelog v3:
> - Add more details into the property description about what limitations
>   snps,max-burst-len defines.
> ---
>  .../bindings/dma/snps,dma-spear1340.yaml          | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 

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