Hi Andrew, Thank you for comments. I will fix and send the patch. Thanks, Raju. On Tue, Oct 04, 2016 at 08:54:01AM +0200, Andrew Lunn wrote: > EXTERNAL EMAIL > > > On Tue, Oct 04, 2016 at 12:48:59AM -0400, David Miller wrote: > > From: Raju Lakkaraju <Raju.Lakkaraju@xxxxxxxxxxxxx> > > Date: Mon, 3 Oct 2016 12:53:13 +0530 > > > > > From: Raju Lakkaraju <Raju.Lakkaraju@xxxxxxxxxxxxx> > > > > > > Edge-rate: > > > As system and networking speeds increase, a signal's output transition, > > > also know as the edge rate or slew rate (V/ns), takes on greater importance > > > because high-speed signals come with a price. That price is an assortment of > > > interference problems like ringing on the line, signal overshoot and > > > undershoot, extended signal settling times, crosstalk noise, transmission > > > line reflections, false signal detection by the receiving device and > > > electromagnetic interference (EMI) -- all of which can negate the potential > > > gains designers are seeking when they try to increase system speeds through > > > the use of higher performance logic devices. The fact is, faster signaling > > > edge rates can cause a higher level of electrical noise or other type of > > > interference that can actually lead to slower line speeds and lower maximum > > > system frequencies. This parameter allow the board designers to change the > > > driving strange, and thereby change the EMI behavioral. > > > > > > Edge-rate parameters (vddmac, edge-slowdown) get from Device Tree. > > > > > > Tested on Beaglebone Black with VSC 8531 PHY. > > > > > > Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@xxxxxxxxxxxxx> > > > > Applied, thanks. > > Oh dear. It was not ready for acceptance yet. I guess you missed all > the discussion because it was attached to the previous version of the > patch. > > Raju you now need to submit fixup patches relative to the version > David has accepted, to fix the issues we were discussing. > Accepted. > Andrew > -- 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
