Re: [PATCH 2/3] doc: dt: add cyclone-spi binding document
Date: Mon Oct 10 2016 - 12:24:11 EST
On Fri, 7 Oct 2016, Moritz Fischer wrote:
> > +referred to as "passive serial".
> > +The passive serial link is not technically spi, and might require extra
> > +circuits in order to play nicely with other spi slaves on the same bus.
> > +
> > +See https://www.altera.com/literature/hb/cyc/cyc_c51013.pdf
> > +
> > +Required properties:
> > +- compatible : should contain "altr,cyclonespi-fpga-mgr"
> Alan, do you guys have any input on the compat string?
We want to make it clear that this is for fpga configuration
using a specific programming method (passive serial).
How about altr,cyclone-ps-spi ?
> I think generally the bindings should go before the actual usage in
> your patch series. Meaning you wanna document the binding
> before you use it. I think this patch should be [1/3].