linux-kernel - Re: [PATCH] dt-bindings: ata: Add 'ata-generic' binding

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Message-ID: <CACRpkdakvkRN29beYoMrcRvQkoNfLL0iTaN51q6V7-tSMLj6ig@mail.gmail.com>
Date:   Mon, 17 Oct 2022 12:37:41 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Rob Herring <robh@...nel.org>,
        Serge Semin <Sergey.Semin@...kalelectronics.ru>
Cc:     Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Alexander Shiyan <shc_work@...l.ru>, linux-ide@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: ata: Add 'ata-generic' binding

On Tue, Oct 11, 2022 at 4:00 PM Rob Herring <robh@...nel.org> wrote:

> The 'ata-generic' binding has been around since 2008, but never
> documented.
>
> Cc: Alexander Shiyan <shc_work@...l.ru>
> Signed-off-by: Rob Herring <robh@...nel.org>
> ---
> AFAICT, the ata-generic,use16bit property has no effect in Linux. The
> 32-bit transfers fallback to 16-bit if ATA_PFLAG_PIO32 flag is not set
> which it doesn't appear to ever be set. Looking at the history, the
> driver always used 16-bit mode.
>
> Linus, Okay with being maintainer here?

Yeah one more or less :)
But ATA was never my strong card. What about Sergey Semin?
He surely seems to be on top of ATA stuff. Or add us both.

Yours,
Linus Walleij