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From: Andrew Lunn <andrew@lunn.ch>
To: Madalin-cristian Bucur <madalin.bucur@nxp.com>
Cc: "f.fainelli@gmail.com" <f.fainelli@gmail.com>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	Bhaskar Upadhaya <bhaskar.upadhaya@nxp.com>,
	Shengzhou Liu <shengzhou.liu@nxp.com>,
	York Sun <york.sun@nxp.com>,
	"u-boot@lists.denx.de" <u-boot@lists.denx.de>
Subject: Re: [RFC] Support for SGMII 2500
Date: Tue, 28 Nov 2017 14:30:29 +0100	[thread overview]
Message-ID: <20171128133029.GB20797@lunn.ch> (raw)
In-Reply-To: <DB3PR0402MB38492E028D1B09AFE15A5D4EEC3A0@DB3PR0402MB3849.eurprd04.prod.outlook.com>

On Tue, Nov 28, 2017 at 07:25:48AM +0000, Madalin-cristian Bucur wrote:
> Hi,
> 
> There is a disconnect between the SGMII 2500 support in u-boot and Linux.
> Bhaskar is trying to add support for a SGMII interface working at 2.5Gbps
> by using the PHY connection type "sgmii-2500" in the device tree:

Hi Madalin

What MAC and PHY are you using?

I did a quick search for SGMII 2.5, and all i keep coming across is
2500BASE-X. I just want to make sure you really do need SGMII at 2500,
and not 2500BASE-X, which is already supported.

Thanks
	Andrew

  parent reply	other threads:[~2017-11-28 13:30 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-28  7:25 [RFC] Support for SGMII 2500 Madalin-cristian Bucur
2017-11-28  7:27 ` Bhaskar Upadhaya
2017-11-28  8:16   ` Prabhakar Kushwaha
2017-11-28 13:30 ` Andrew Lunn [this message]
2017-11-28 13:55   ` Madalin-cristian Bucur
2017-11-28 14:13     ` Andrew Lunn
2017-11-28 15:37       ` Madalin-cristian Bucur
2017-11-28 17:51         ` Florian Fainelli

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