[U-Boot] [PATCH V2 4/5] net: fec: sharing MDIO for two enet controllers

[Calvin Johnson]

Hi Joe,

> >>>
> >>> No, I think we can do this with adding new DM MDIO similar to DM PHY
> which
> >>> recently done. May be some sort of efforts but it is permanent.
> >> We do not have that driver now, so could we first have this patch? When
> >> DM MDIO ready, this piece code could be removed then?
> >
> > ie. up to Joe. Honestly this macro become removed in future, my point
> > here is why we need to maintain dead macro instead of adding proper
> > maintainable stuff. I'm pretty sure adding DM_MDIO is straight forward
> > and as of now just add what we need and rest will implement future.
> > You may become victim to others to move DM_ETH as soon as possible :)
> 
> It would be ideal if you wanted to implement DM MDIO, but I can also
> appreciate that this is not already there for you to use. As I
> commented when I acked this, the I'm OK with this approach at this
> time due to the state of the DM support in eth.
> 
> As a side note, maybe moving other boards that use this NIC to DM_ETH
> and removing non-DM support would be a better cleanup to start with.

Is someone already working on DM MDIO? 
Are there any patches already submitted for this? I couldn't find any.

Thanks
Calvin