Hi Brandon, On Fri, Sep 22, 2017 at 3:05 AM, Brandon Streiff <brandon.stre...@ni.com> wrote: >> On Thu, Sep 21, 2017 at 01:05:57PM -0700, Florian Fainelli wrote: <snip> > > I have a board that's in a similar boat. My workaround was to undo > portions of dacdbb4dfc1a with the following patch; this lets me still > use fixed-link and have MDIO (to configure a switch), but not require > a PHY. > > There was a patch set last year by Harini Katakam ("net: macb: Add MDIO > driver for accessing multiple PHY devices") that might ultimately be a > better approach to tackling this problem, although I haven't seen any > further chatter on it.
That patch was not backward compatible and I was trying to find a better solution for a common MDIO bus. I plan to send a new series next month and work on the review comments. Regards, Harini