Hi, On 11/11/2014 06:34 PM, Maxime Ripard wrote: > On Sun, Nov 09, 2014 at 10:05:26PM +0100, Hans de Goede wrote: >> Hi, >> >> On 11/09/2014 02:28 PM, Karsten Merker wrote: >>> On the LeMaker Banana Pi, probing the external ethernet PHY connected >>> to the SoC's internal GMAC module sometimes fails. The PHY power >>> supply is handled via a GPIO-controlled regulator, and the existing >>> regulator startup-delay of 50000us is too short to make sure that the >>> PHY is always fully powered up when it is queried by phylib. To >>> guarantee a reliable PHY detection, the startup-delay has to be >>> increased to 60000us. >> >> We should probably just increase it to 100000us to be safe, otherwise: >> >> Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx> > > Soooo, should I merge it or will there be a v2? It might be easiest if you merge it with the delay increased to 100000 us, assuming you agree that it is a good idea to add some extra safety margin. Regards, Hans -- 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
