netdev - Re: [PATCH v2 01/15] net: phy: adin: add support for Analog Devices PHYs

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Date:   Thu, 8 Aug 2019 17:13:07 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Alexandru Ardelean <alexandru.ardelean@...log.com>
Cc:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, davem@...emloft.net,
        robh+dt@...nel.org, mark.rutland@....com, f.fainelli@...il.com,
        hkallweit1@...il.com
Subject: Re: [PATCH v2 01/15] net: phy: adin: add support for Analog Devices
 PHYs

On Thu, Aug 08, 2019 at 03:30:12PM +0300, Alexandru Ardelean wrote:
> This change adds support for Analog Devices Industrial Ethernet PHYs.
> Particularly the PHYs this driver adds support for:
>  * ADIN1200 - Robust, Industrial, Low Power 10/100 Ethernet PHY
>  * ADIN1300 - Robust, Industrial, Low Latency 10/100/1000 Gigabit
>    Ethernet PHY
> 
> The 2 chips are pin & register compatible with one another. The main
> difference being that ADIN1200 doesn't operate in gigabit mode.
> 
> The chips can be operated by the Generic PHY driver as well via the
> standard IEEE PHY registers (0x0000 - 0x000F) which are supported by the
> kernel as well. This assumes that configuration of the PHY has been done
> completely in HW, according to spec.
> 
> Configuration can also be done via registers, which will be supported by
> this driver.
> 
> Datasheets:
>   https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1300.pdf
>   https://www.analog.com/media/en/technical-documentation/data-sheets/ADIN1200.pdf
> 
> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>

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

    Andrew