On Tue, Apr 19, 2016 at 05:38:02PM +0000, Reizer, Eyal wrote:

Hi Mark,

Hope you can see the attached picture that illustrates what need to sent for sucesfull SPI init.

I think what the picture shows is that you just need to send at least
one byte at the end of the transfer *after* deasserting /CS which is
totally not what I'd have understood from any of the previous
discussion.  That is already supported, just send an extra byte using
.cs_change to do what is says.