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Date:   Thu, 14 Sep 2023 12:35:26 +0200
From:   Simon Horman <horms@kernel.org>
To:     MD Danish Anwar <danishanwar@ti.com>
Cc:     Andrew Lunn <andrew@lunn.ch>, Roger Quadros <rogerq@ti.com>,
        Conor Dooley <conor+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Eric Dumazet <edumazet@google.com>,
        "David S. Miller" <davem@davemloft.net>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
        netdev@vger.kernel.org, srk@ti.com, r-gunasekaran@ti.com,
        Roger Quadros <rogerq@kernel.org>
Subject: Re: [PATCH net-next v2 1/2] dt-bindings: net: Add documentation for
 Half duplex support.
Message-ID: <20230914103526.GX401982@kernel.org>
References: <20230911060200.2164771-1-danishanwar@ti.com>
 <20230911060200.2164771-2-danishanwar@ti.com>
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On Mon, Sep 11, 2023 at 11:31:59AM +0530, MD Danish Anwar wrote:
> In order to support half-duplex operation at 10M and 100M link speeds, the
> PHY collision detection signal (COL) should be routed to ICSSG
> GPIO pin (PRGx_PRU0/1_GPI10) so that firmware can detect collision signal
> and apply the CSMA/CD algorithm applicable for half duplex operation. A DT
> property, "ti,half-duplex-capable" is introduced for this purpose. If
> board has PHY COL pin conencted to PRGx_PRU1_GPIO10, this DT property can

nit: connected

...