netdev - Re: [PATCH v4 2/7] net: phy: Add 10-BaseT1L registers

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Message-ID: <YbUOlRWhbE+F9KCx@lunn.ch>
Date:   Sat, 11 Dec 2021 21:48:21 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     alexandru.tachici@...log.com
Cc:     o.rempel@...gutronix.de, davem@...emloft.net,
        devicetree@...r.kernel.org, hkallweit1@...il.com, kuba@...nel.org,
        linux-kernel@...r.kernel.org, linux@...linux.org.uk,
        netdev@...r.kernel.org, robh+dt@...nel.org
Subject: Re: [PATCH v4 2/7] net: phy: Add 10-BaseT1L registers

On Fri, Dec 10, 2021 at 01:05:04PM +0200, alexandru.tachici@...log.com wrote:
> From: Alexandru Tachici <alexandru.tachici@...log.com>
> 
> The 802.3gc specification defines the 10-BaseT1L link
> mode for ethernet trafic on twisted wire pair.
> 
> PMA status register can be used to detect if the phy supports
> 2.4 V TX level and PCS control register can be used to
> enable/disable PCS level loopback.
> 
> Signed-off-by: Alexandru Tachici <alexandru.tachici@...log.com>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew