(cc Sébastien JAN) Hello Carlos, On Fri, 23 Apr 2010, Carlos Chinea wrote: > I have been working on a new proposal to support HSI/SSI drivers > in the kernel. I would be very glad to get your feedback about > this proposal. > > This patch series introduces the HSI framework, an SSI driver > for OMAP and a generic character device for HSI/SSI devices. > > SSI, which is a legacy version of HSI, is used to connect the application > engine with the cellular modem on the Nokia N900. > > This patch set is based on 2.6.34-rc3 Have you looked at Sébastien's HSI driver code: http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg18506.html Is there some way that you can combine efforts with him? - Paul