> What they want, and what every user wants, is I plug this board in, and > the driver make sure everything is loaded and ready. No, the end users > don't want to see any of the implementation details of how the bitfile > is transported; the driver can handle it. That doesn't necessarily make it a bus merely some kind of hotplug enumeration of devices. That should all work properly both for devices and busses with spi and i²c as the final bits needed for it got fixed some time ago. In an ideal world you don't want to be writing custom drivers for stuff. If your cape routes an i²c serial device to the existing system i²c busses then you want to just create an instance of any existing driver on the existing i²c bus not create a whole new layer of goop. It does need to do the plumbing and resource management for the plumbing but thats not the same as being a bus. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
