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References: <20210605030915.411391-1-xieqinick@gmail.com>
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From:   Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date:   Sat, 5 Jun 2021 11:49:39 +0200
Message-ID: <CAFBinCA+Rm3X43fT4oePS0vXphPPEZMweoM_7c0MR1ZwSbsoaQ@mail.gmail.com>
Subject: Re: [PATCH] arm64: dts: meson: vim3l: add NNA node
To:     xieqinick@gmail.com
Cc:     robh+dt@kernel.org, Neil Armstrong <narmstrong@baylibre.com>,
        khilman@baylibre.com, jbrunet@baylibre.com,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org,
        nick@khadas.com, artem@khadas.com
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Hi Nick,

On Sat, Jun 5, 2021 at 5:09 AM <xieqinick@gmail.com> wrote:
>
> From: Nick Xie <nick@khadas.com>
>
> Add Neural Network Accelerator device tree node
> for Khadas VIM3L.
we neither have a driver for this upstream nor any binding
documentation in Documentation/devicetree/bindings/
are you planning to add this?

Especially the missing binding documentation is problematic as it
causes some warnings when validating the .dts files against the
bindings from Documentation/devicetree/bindings/


Best regards,
Martin