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 time. But this makes B-device
difficult to meet HNP timings. Hence
On 12/16/2010 6:37 PM, Felipe Balbi wrote:
On Thu, Dec 16, 2010 at 03:39:35PM +0300, Sergei Shtylyov wrote:
Hello.
On 16-12-2010 14:09, Pavankumar Kondeti wrote:
Some USB controllers have common resources (IRQ, register address
space) for Host, Peripheral and OTG. So HCD is added only