Re: [PATCH v8 3/3] fpga: Add support for Lattice iCE40 FPGAs

Marek,

On Mon, Nov 7, 2016 at 10:53 AM, Marek Vasut [off-list ref] wrote:

quoted

On the whole, I don't think the zero-length transfers are too
egregiously bad, and all the alternatives seem worse to me.

So why not turn the CS line into GPIO and just toggle the GPIO?

Does that work with *all* SPI controllers?

Cheers,

Moritz