[PATCH v2 3/3] ARM: orion5x: Add D-Link DNS-323 based on Device Tree

Andrew Lunn andrew at lunn.ch
Fri Sep 23 05:12:24 PDT 2022


> > > +	if (of_machine_is_compatible("dlink,dns323a1")) {
> > > +		writel(0, MPP_DEV_CTRL);		/* DEV_D[31:16] */
> > 
> > I spotted this in dns323-setup.c as well. Do you have any idea what it
> > does?
> > 
> 
> No idea. I have tried to replicate what was in dns323-setup.c as exactly as
> possible.
> I can try to leave it out and see if anything changes.

It is best to keep what we don't understand. It will be there for a
reason.

	Andrew



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