linux-kernel - Re: [PATCH v4 09/14] net: phy: adin: add EEE translation layer from Clause 45 to Clause 22

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Date:   Mon, 12 Aug 2019 16:08:39 +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 v4 09/14] net: phy: adin: add EEE translation layer from
 Clause 45 to Clause 22

On Mon, Aug 12, 2019 at 02:23:45PM +0300, Alexandru Ardelean wrote:
> The ADIN1200 & ADIN1300 PHYs support EEE by using standard Clause 45 access
> to access MMD registers for EEE.
> 
> The EEE register addresses (when using Clause 22) are available at
> different addresses (than Clause 45), and since accessing these regs (via
> Clause 22) needs a special mechanism, a translation table is required to
> convert these addresses.
> 
> For Clause 45, this is not needed since the driver will likely never use
> this access mode.
> 
> Signed-off-by: Alexandru Ardelean <alexandru.ardelean@...log.com>

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

    Andrew