Re: Help needed to force USB host mode on AM335x CPU

2013-11-25 Thread Felipe Balbi
Hi, On Fri, Nov 22, 2013 at 02:28:50PM +, Mark Jackson wrote: > We have a custom AM335x board where the USB0_ID pin has been left floating. > > By default, this puts the USB controller into peripheral mode, but we need > to force it into host mode. > > This can be achieved in s/w by setting

Help needed to force USB host mode on AM335x CPU

2013-11-22 Thread Mark Jackson
We have a custom AM335x board where the USB0_ID pin has been left floating. By default, this puts the USB controller into peripheral mode, but we need to force it into host mode. This can be achieved in s/w by setting some bits in the relevant USB mode register (see TRM 16.5.2.35). This mode reg