> Yes, but with the caveat already covered today: there is a possible
> problem with having to divert MDIO accesses of a PHY pointed by
> phy-handle towards the internal switch bus because of specific problems
> such as those explained in drivers/net/bcm_sf2.c, I don't mind trying to
> do things smarter or in a different way, but that needs to be something
> possible.
Hi Florian
Are you referring to:
/* Include the pseudo-PHY address to divert reads towards our
* workaround. This is only required for 7445D0, since 7445E0
* disconnects the internal switch pseudo-PHY such that we can use the
* regular SWITCH_MDIO master controller instead.
*
* Here we flag the pseudo PHY as needing special treatment and would
* otherwise make all other PHY read/writes go to the master MDIO bus
* controller that comes with this switch backed by the "mdio-unimac"
* driver.
*/
?
Do you have an example device tree fragment, just to make it clearer?
Thanks
Andrew
