[EXT] Re: [PATCH v1 2/5] net: phy: marvell: extend 88E2110 to use both 2.5GHz modes

[Kostya Porotchkin]

Hi, Marek,

> -----Original Message-----
> From: Marek Behun <marek.behun at nic.cz>
> Sent: Wednesday, March 24, 2021 12:44
> To: Stefan Roese <sr at denx.de>
> Cc: u-boot at lists.denx.de; Kostya Porotchkin <kostap at marvell.com>; Stefan
> Chulski <stefanc at marvell.com>; Ramon Fried <rfried.dev at gmail.com>;
> Nadav Haklai <nadavh at marvell.com>; Joe Hershberger
> <joe.hershberger at ni.com>; Marcin Wojtas <mw at semihalf.com>; sa_ip-sw-
> jenkins <sa_ip-sw-jenkins at marvell.com>; Igal Liberman <igall at marvell.com>;
> Simon Glass <sjg at chromium.org>; Yan Markman <ymarkman at marvell.com>
> Subject: [EXT] Re: [PATCH v1 2/5] net: phy: marvell: extend 88E2110 to use
> both 2.5GHz modes
> 
> External Email
> 
> ----------------------------------------------------------------------
> On Wed, 24 Mar 2021 10:20:05 +0100
> Stefan Roese <sr at denx.de> wrote:
> 
> > PHY_INTERFACE_MODE_SGMII_2500
> 
> What the hell is this mode???
> 
> AFAIK something like this does not actually exist.
[KP] I think you are wrong. These modes are definitely exist
https://en.wikipedia.org/wiki/2.5GBASE-T_and_5GBASE-T

Regards
Kosta