Hi Jason Sorry for resuming an old thread, but I'd like to get this solved eventually.
On Fri, 25 Jan 2013, Jason Gunthorpe wrote: > On Fri, Jan 25, 2013 at 11:34:55AM +0100, Guennadi Liakhovetski wrote: > > > > Is there no need to reset the phy at runtime ? > > > > No idea, I'm not developing the driver, I'm just porting one specific > > feature from one API to another with no functional changes (apart from > > postponing setting the GPIO). > > Generally Linux relies on resetting the phy via the inband MDIO method, > which is what Linux does. It is pretty much never required to reset > via the hard pin - but you do need to generate a robust reset edge on > the reset pin once after power up. This all sounds good. So, is there a preferred way to do that? Where in the ethernet framework would you propose to hook up such a reset edge generation? Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ _______________________________________________ devicetree-discuss mailing list devicetree-discuss@lists.ozlabs.org https://lists.ozlabs.org/listinfo/devicetree-discuss
