sunxi-ohci/sunxi-ehci - USB hub not correctly recognized.

[ThunderBRZ]

in first boot, my devices are recognized a full speed usb device OHCI, after boot process,if i remove and insert the usb device, recognized at high speed usb device 480M EHCI. after many time, kernel downgrade a speed at 12M at OHCI

i try many usb hubs.... i use many 3g dongles. in odroid XU3 works fine.

Any ideia???

[ThunderBRZ]

lsusb -t
2-1.4.4.1:1.1: No such file or directory
2-1.4.4.2:1.1: No such file or directory
2-1.4.4.3:1.1: No such file or directory
2-1.2:1.1: No such file or directory
2-1.3:1.1: No such file or directory
2-1.4.1:1.1: No such file or directory
2-1.4.2:1.1: No such file or directory
2-1.4.3:1.1: No such file or directory
/: Bus 08.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ohci/1p, 12M
/: Bus 07.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ohci/1p, 12M
/: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ohci/1p, 12M
/: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ohci/1p, 12M
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ehci/1p, 480M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ehci/1p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ehci/1p, 480M
|__ Port 1: Dev 3, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 2: Dev 4, If 0, Class=vend., Driver=option, 480M
|__ Port 2: Dev 4, If 1, Class=vend., Driver=, 480M
|__ Port 2: Dev 4, If 2, Class=vend., Driver=option, 480M
|__ Port 2: Dev 4, If 3, Class=vend., Driver=option, 480M
|__ Port 2: Dev 4, If 4, Class=stor., Driver=usb-storage, 480M
|__ Port 2: Dev 4, If 5, Class=stor., Driver=usb-storage, 480M
|__ Port 3: Dev 5, If 0, Class=vend., Driver=option, 480M
|__ Port 3: Dev 5, If 1, Class=vend., Driver=, 480M
|__ Port 3: Dev 5, If 2, Class=vend., Driver=option, 480M
|__ Port 3: Dev 5, If 3, Class=vend., Driver=option, 480M
|__ Port 3: Dev 5, If 4, Class=stor., Driver=usb-storage, 480M
|__ Port 3: Dev 5, If 5, Class=stor., Driver=usb-storage, 480M
|__ Port 4: Dev 6, If 0, Class=hub, Driver=hub/4p, 480M