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Date:   Wed, 24 May 2023 19:30:51 +0200
From:   Andrew Lunn <andrew@lunn.ch>
To:     Maxime Chevallier <maxime.chevallier@bootlin.com>
Cc:     Mark Brown <broonie@kernel.org>, davem@davemloft.net,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        alexis.lothore@bootlin.com, thomas.petazzoni@bootlin.com,
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        Eric Dumazet <edumazet@google.com>,
        Paolo Abeni <pabeni@redhat.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Russell King <linux@armlinux.org.uk>,
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        Ioana Ciornei <ioana.ciornei@nxp.com>,
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        linux-arm-kernel@lists.infradead.org,
        Maxime Coquelin <mcoquelin.stm32@gmail.com>,
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        Alexandre Torgue <alexandre.torgue@foss.st.com>,
        Giuseppe Cavallaro <peppe.cavallaro@st.com>
Subject: Re: [PATCH net-next 1/4] net: mdio: Introduce a regmap-based mdio
 driver
Message-ID: <8f779d98-d437-4d8b-914d-8e315b4aca17@lunn.ch>
References: <20230524130807.310089-1-maxime.chevallier@bootlin.com>
 <20230524130807.310089-2-maxime.chevallier@bootlin.com>
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> +	mii->name = DRV_NAME;
> +	strscpy(mii->id, config->name, MII_BUS_ID_SIZE);
> +	mii->parent = config->parent;
> +	mii->read = mdio_regmap_read_c22;
> +	mii->write = mdio_regmap_write_c22;

Since there is only one valid address on the bus, you can set
mii->phy_mask to make the scanning of the bus a little faster.

	Andrew