Re: [RFC 5/5] USB: Eliminate delays involved in root hub initialization during HNP

2010-12-16 Thread Pavan Kondeti
On 12/16/2010 5:45 PM, Felipe Balbi wrote: On Thu, Dec 16, 2010 at 04:56:15PM +0530, Pavan Kondeti wrote: On 12/15/2010 5:51 PM, Felipe Balbi wrote: On Wed, Dec 15, 2010 at 04:44:14PM +0530, Pavankumar Kondeti wrote: Some USB controllers have common resources (IRQ, register address space) for

Re: [RFC 5/5] USB: Eliminate delays involved in root hub initialization during HNP

2010-12-15 Thread Felipe Balbi
On Wed, Dec 15, 2010 at 04:44:14PM +0530, Pavankumar Kondeti wrote: Some USB controllers have common resources (IRQ, register address space) for Host, Peripheral and OTG. So HCD is added only before entering into Host mode. Root hub initialization is done in different steps to decrease boot up