[FS#1634] dwc2 on arv7518pw doesn't work (cannot be initialized)

OpenWrt Bugs openwrt-bugs at lists.openwrt.org
Fri Jul 3 04:51:38 EDT 2020


The following task has a new comment added:

FS#1634 - dwc2 on arv7518pw doesn't work (cannot be initialized)
User who did this - Luca Olivetti (olivluca)

If I revert the dst changes the usb initializes correctly but there's no power (5V) on the usb connector. 
Any hint on how to restore power? 

[    5.755396] dwc2 1e101000.usb: 1e101000.usb supply vusb_d not found, using dummy regulator
[    5.762310] dwc2 1e101000.usb: 1e101000.usb supply vusb_a not found, using dummy regulator
[    5.770534] dwc2 1e101000.usb: dwc2_core_reset() HANG! Soft Reset GRSTCTL=80000001
[    5.916348] dwc2 1e101000.usb: DWC OTG Controller
[    5.919671] dwc2 1e101000.usb: new USB bus registered, assigned bus number 1
[    5.926524] dwc2 1e101000.usb: irq 62, io mem 0x1e101000
[    5.934226] hub 1-0:1.0: USB hub found
[    5.937402] hub 1-0:1.0: 1 port detected


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