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References: <20201020112101.19077-1-Sergey.Semin@baikalelectronics.ru> <20201020112101.19077-6-Sergey.Semin@baikalelectronics.ru>
In-Reply-To: <20201020112101.19077-6-Sergey.Semin@baikalelectronics.ru>
From:   Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date:   Tue, 20 Oct 2020 21:34:09 +0200
Message-ID: <CAFBinCA+4c6pjYFx3MW3-G=rCKon_jUXQ77pYSxXpRE9k0mpAA@mail.gmail.com>
Subject: Re: [PATCH v3 05/16] dt-bindings: usb: usb-hcd: Add generic "usb-phy" property
To:     Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc:     Mathias Nyman <mathias.nyman@intel.com>,
        Felipe Balbi <balbi@kernel.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Rob Herring <robh+dt@kernel.org>,
        Serge Semin <fancer.lancer@gmail.com>,
        Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>,
        Pavel Parkhomenko <Pavel.Parkhomenko@baikalelectronics.ru>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Manu Gautam <mgautam@codeaurora.org>,
        Roger Quadros <rogerq@ti.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
        Neil Armstrong <narmstrong@baylibre.com>,
        Kevin Hilman <khilman@baylibre.com>,
        linux-arm-kernel@lists.infradead.org,
        linux-snps-arc@lists.infradead.org, linux-mips@vger.kernel.org,
        linuxppc-dev@lists.ozlabs.org, linux-usb@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        Rob Herring <robh@kernel.org>
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On Tue, Oct 20, 2020 at 1:21 PM Serge Semin
<Sergey.Semin@baikalelectronics.ru> wrote:
>
> Even though the Generic PHY framework is the more preferable way of
> setting the USB PHY up, there are still many dts-files and DT bindings
> which rely on having the legacy "usb-phy" specified to attach particular
> USB PHYs to USB cores. Let's have the "usb-phy" property described in
> the generic USB HCD binding file so it would be validated against the
> nodes in which it's specified. Mark the property as deprecated to
> discourage the developers from using it.
>
> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
> Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>