Re: [PATCH net-next 2/2] net: phy: dp83td510: Add support for the DP83TD510 Ethernet PHY

[Dan Murphy]

Andrew

On 10/19/20 4:55 PM, Andrew Lunn wrote:
> On Mon, Oct 19, 2020 at 04:33:18PM -0500, Dan Murphy wrote:
> > Andrew
> >
> > On 10/16/20 5:02 PM, Andrew Lunn wrote:
> > > On Thu, Oct 08, 2020 at 11:23:47AM -0500, Dan Murphy wrote:
> > > > The DP83TD510E is an ultra-low power Ethernet physical layer transceiver
> > > > that supports 10M single pair cable.
> > > Hi Dan
> > >
> > > I think you are going to have to add
> > > ETHTOOL_LINK_MODE_10baseT1_Full_BIT? We already have 100T1 and 1000T1,
> > > but not 10T1 :-(
> > The data sheet says 10baseT1L.  Which is not there either and seems to be
> > the latest 802.3cg spec and has a greater max distance and used for IoT and
> > Automotive.
> Hi Dan
>
> Do you know anything about interropibility? Can a T1 and a T1L talk to
> each other, if suitably close? I'm wondering if this device should say
> it is both T1 and T1L? Or just T1L?

I personally don't know about interoperability my tests were T1L to T1L 
but I forwarded these questions to my HW PHY team.

Dan

>     Andrew