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Message-ID: <20190801035315.GG2713@lunn.ch>
Date: Thu, 1 Aug 2019 05:53:15 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Andrew Jeffery <andrew@...id.au>
Cc: netdev@...r.kernel.org, davem@...emloft.net, robh+dt@...nel.org,
mark.rutland@....com, joel@....id.au, f.fainelli@...il.com,
hkallweit1@...il.com, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-aspeed@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v2 2/4] net: phy: Add mdio-aspeed
On Wed, Jul 31, 2019 at 03:09:57PM +0930, Andrew Jeffery wrote:
> The AST2600 design separates the MDIO controllers from the MAC, which is
> where they were placed in the AST2400 and AST2500. Further, the register
> interface is reworked again, so now we have three possible different
> interface implementations, however this driver only supports the
> interface provided by the AST2600. The AST2400 and AST2500 will continue
> to be supported by the MDIO support embedded in the FTGMAC100 driver.
>
> The hardware supports both C22 and C45 mode, but for the moment only C22
> support is implemented.
>
> Signed-off-by: Andrew Jeffery <andrew@...id.au>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
Andrew
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