Hi, On Thu, Jan 30, 2014 at 05:34:59PM -0700, David Mosberger wrote: > We have a need to graft a USB Host controller onto a SPI bus (never > mind the wisdom of doing that, we have little > choice in this particular instance). > > The Cypress CY7C67300 would fit the bill and has a Linux driver, but > is probably too complex and definitely > too expensive for our needs. > > The Maxim MAX3421E is the other option, but it has no Linux driver. > The chip basically implements OHCI over SPI > rather than PCI. Anybody know of any particular reason why there is > no Linux driver? Has anyone already written or > attempted to write an OHCI-over-SPI driver for MAX3421E? I don't think anybody has attempted it. If you wanna do it, we're happy to review the driver. cheers -- balbi
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