On Wed, 25 May 2005, Wolfgang Mües wrote:
> I am in the process of selecting an USB chip with device and/or host
> function for en embedded linux system (the CPU has no builtin USB).
>
> Device and host function is not needed in parallel, so a switchable
> device or an OTG device will be fine.
Would have been good to know more about your platform and
needs (can you do DMA, do you have PCI, do you need
Hi-Speed). Few recommendations:
Cypress:
sl811hs, full speed, host driver in kernel
Philips:
isp1161A1, full speed, host driver (no DMA, no iso
transfers) soon in kernel
isp1362, full speed, host driver available (I think both
with and without DMA versions, see list archives)
isp1761, high speed, no idea about its drivers
I don't know about Cypress, but Philips provides also linux
drivers for its chips. Which of course are typical
out-of-tree vendor drivers, being out of sync of newer
kernels.
Olav
