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Date:   Mon, 20 May 2019 02:33:58 +0200
From:   Andrew Lunn <andrew@lunn.ch>
To:     Oleksij Rempel <o.rempel@pengutronix.de>
Cc:     Paul Burton <paul.burton@mips.com>,
        Ralf Baechle <ralf@linux-mips.org>,
        James Hogan <jhogan@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Jay Cliburn <jcliburn@gmail.com>,
        Chris Snook <chris.snook@gmail.com>,
        "David S. Miller" <davem@davemloft.net>,
        Mark Rutland <mark.rutland@arm.com>,
        Pengutronix Kernel Team <kernel@pengutronix.de>,
        linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
        devicetree@vger.kernel.org, John Crispin <john@phrozen.org>,
        Felix Fietkau <nbd@nbd.name>, netdev@vger.kernel.org,
        Chuanhong Guo <gch981213@gmail.com>,
        info@freifunk-bad-gandersheim.net
Subject: Re: [PATCH v4 3/3] net: ethernet: add ag71xx driver
Message-ID: <20190520003358.GB1695@lunn.ch>
References: <20190519080304.5811-1-o.rempel@pengutronix.de>
 <20190519080304.5811-4-o.rempel@pengutronix.de>
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> +config AG71XX
> +	tristate "Atheros AR7XXX/AR9XXX built-in ethernet mac support"
> +	depends on ATH79
> +	select PHYLIB
> +	select MDIO_BITBANG

I don't see any need for MDIO_BITBANG.

  Andrew