On 06/04/17 15:05, Andrew Lunn wrote: >>> Do you really need more than one GPIO? A single gpio would make all >>> this code a lot simpler. >>> >> >> Yes we need. Some of our boards have separate GPIO RESET lines for >> different PHYs on the same MDIO bus. > > If you have a one-to-one mapping of GPIO and PHY, you should really be > modelling that differently. You want to be able to reset just a single > PHY, i.e. make it part of the PHY driver, or maybe the PHY core. > > Andrew > I'm not sure how it would be modelled. We have never had the need to reset just one PHY on the MDIO bus. Some boards have a single RESET line to multiple PHYs whereas others have individual RESET lines. In all cases we just want to do the RESET once per boot. cheers, -roger -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
