On Wed, Sep 27, 2017 at 04:02:10PM +0200, Andrew Lunn wrote: > Hi Corentin > > > +Required properties for the mdio-mux node: > > + - compatible = "mdio-mux" > > This is too generic. Please add a more specific compatible for this > particular mux. You can keep "mdio-mux", since that is what the MDIO > subsystem will look for. > I will add allwinner,sun8i-h3-mdio-mux > > +Required properties of the integrated phy node: > > - clocks: a phandle to the reference clock for the EPHY > > - resets: a phandle to the reset control for the EPHY > > +- phy-is-integrated > > So the last thing you said is that the mux is not the problem > here. Something else is locking up. Did you discover what? > > I really would like phy-is-integrated to go away. > I have found the problem: by enabling ephy clk/reset the timeout does not occur anymore. So we could remove phy-is-integrated by: Moving internal phy clk/reset handling in mdio_mux_syscon_switch_fn() But this means: - getting internalphy node always by manually get internal_mdio/internal_phy (and not by the given phyhandle) - doing some unnecessary tasks (enable/scan/disable) when external_phy is needed Regards -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
