Re: [PATCH] ARM: dts: pfla02: increase phy reset duration

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, Mar 20, 2019 at 11:10:40AM +0100, Marco Felsch wrote:
> Hi Shawn,
> 
> On 19-03-20 16:59, Shawn Guo wrote:
> > On Mon, Mar 04, 2019 at 11:49:40AM +0100, Marco Felsch wrote:
> > > Increase the reset duration to ensure correct phy functionality. The
> > > reset duration is taken from barebox commit 52fdd510de ("ARM: dts:
> > > pfla02: use long enough reset for ethernet phy"):
> > > 
> > >   Use a longer reset time for ethernet phy Micrel KSZ9031RNX. Otherwise a
> > >   small percentage of modules have 'transmission timeouts' errors like
> > > 
> > >   barebox@Phytec phyFLEX-i.MX6 Quad Carrier-Board:/ ifup eth0
> > >   warning: No MAC address set. Using random address 7e:94:4d:02:f8:f3
> > >   eth0: 1000Mbps full duplex link detected
> > >   eth0: transmission timeout
> > >   T eth0: transmission timeout
> > >   T eth0: transmission timeout
> > >   T eth0: transmission timeout
> > >   T eth0: transmission timeout
> > > 
> > > Cc: Stefan Christ <s.christ@xxxxxxxxx>
> > > Cc: Christian Hemp <c.hemp@xxxxxxxxx>
> > > Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx>
> > 
> > Do you want to get this in as a fix or just -next material?  If it's a
> > fix, please have a Fixes tag.
> 
> I don't know that either.. IMHO it's a fix but there is no one out their
> complaining about such a problem so it can be -next material too.
> 
> Please feel free to add:
> 
> Fixes: 3180f956668e ("ARM: dts: Phytec imx6q pfla02 and pbab01 support")

Applied as fix, thanks.



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux