[FS#351] Lantiq: not all usb ports functional after switch to dwc2

[LEDE Bugs]

The following task has a new comment added:

FS#351 - Lantiq: not all usb ports functional after switch to dwc2
User who did this - Mathias Kresin (mkresin)

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Hey Mohammmed, please test the latest master. The bug should be fixed.
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More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=351#comment3219