Hi On Mon, 10 Oct 2011, Munegowda, Keshava wrote: > Here is the highlights of the change in the design of USB Host which > we can do after kernel 3.2 release; > > 1. separate the TLL changes from UHH > 2. The TLL is be a new platform driver in ./drivers/mfd > 3. the TLL platform driver will export apis for enable/disable clocks > and settings. > 3. the UHH drivers uses these APIS of TLL based on the port > configurations from board files > you don't need the TLL clocks to > be on while all the ports are in phy mode. > > please let me know your thoughts about it. The TLL driver shouldn't be in drivers/mfd, since it's not an MFD device. The TLL driver should go somewhere under drivers/usb. Basically, the existing OMAP USB subsystem MFD driver should create a TLL device. Then the existing Linux driver probing system can associate the TLL driver with the TLL device. - Paul -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
