linux-kernel - Re: [PATCH v4 01/23] dt-bindings: ata: ahci-platform: Move dma-coherent to sata-common.yaml

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Message-ID: <0f4118eb-d04a-c674-606e-09fd231c6936@gmail.com>
Date:   Tue, 14 Jun 2022 15:15:42 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Serge Semin <Sergey.Semin@...kalelectronics.ru>,
        Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Jens Axboe <axboe@...nel.dk>, Hannes Reinecke <hare@...e.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>
Cc:     Serge Semin <fancer.lancer@...il.com>,
        Alexey Malahov <Alexey.Malahov@...kalelectronics.ru>,
        Pavel Parkhomenko <Pavel.Parkhomenko@...kalelectronics.ru>,
        linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v4 01/23] dt-bindings: ata: ahci-platform: Move
 dma-coherent to sata-common.yaml

On 6/10/22 01:17, Serge Semin wrote:
> Seeing doubtfully any SATA device working without embedded DMA engine
> let's permit the device nodes being equipped with the dma-coherent
> property in case if the platform is capable of cache-coherent DMAs.
> 
> As a side-effect we can drop the explicit dma-coherent property definition
> from the particular device schemas. Currently it concerns the Broadcom
> SATA AHCI controller only.
> 
> Signed-off-by: Serge Semin <Sergey.Semin@...kalelectronics.ru>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian