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

[Stefan Chulski]

> 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

Hi,

In COMPHY driver this called(COMPHY_HS_SGMII_MODE), SGMII working at 2.5G network speed.

Regards,
Stefan.