Hi
We have developed a p2020 based board. The USB interface of P2020 is connected to SMSC USB3300 ULPI PHY interface and is connected to TI TUSB2046BIRHB.
p2020 usb ulpi interface --> smsc usb3300 ulpi phy --> TI usb2046 hub -- > usb connectors.
While porting Linux 2.4.3, the hub is getting detected as
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
But the hub is not powering on the devices connected to its ports.
I have enabled all options in linux ( mass storage device support, usb mouse, keyboard support etc).
Even though no activity is seen at the port side.
I have attached the schematics of the entire portion of TUSB2046 Hub
Please give your suggestions
Thanks
Mahendra
