[PATCH 3/4] configs: Increase USB Hub debounce timeout in Agilex5

[Ravulapalli, Naresh Kumar]

Hi Marek

On 29-Aug-25 2:11 PM, Marek Vasut wrote:
> 
> On 8/8/25 12:04 PM, Naresh Kumar Ravulapalli wrote:
>> Some USB devices need more time to be initialized. Hence,
>> increasing the default USB Hub debounce timeout value for
>> devices to be discovered, connected to Agilex5 boards.
> Is this really hub debounce timeout or usb_pgood_delay ?
> 
> Which devices are those, include that in the commit message.

Yes, timeout is related to USB connect/disconnect signal bounces not 
about bus stability during init.

Issue was mainly observed with legacy flash drives. Maybe I will change 
commit text from "Some USB devices need more time to be initialized..." 
to "Some old USB flash drives need more time to be initialized during 
connect or disconnect events ..."?

Note that I am not modifying the default Kconfig value in general; 
change is only made for an SoCFPGA devkit we tested.

Kind Regards
Naresh