[PATCH] usb: Add delay for control messages to reach usb stick

[Marek Vasut]

On 8/26/22 07:35, Ashok Reddy Soma wrote:
> We are seeing timing issues with transcend usb sticks. These devices
> seems to require more time than regular devices for the control messages
> to reach device. Add 1ms delay before sending control message to fix
> trancend device detection issue.

In case you set 'usb_pgood_delay=2000' in U-Boot environment and re-test 
the USB stick, does the issue go away too ? This would increase the time 
from power Vbus enable to USB enumeration, it usually tends to fix such 
odd hardware too.