Hi, (please, always Cc linux-usb@xxxxxxxxxxxxxxx) Fernando <bocadillodeatun@xxxxxxxxx> writes: > Hi Felipe. > > Sorry to bother you, but your name is all over the place on the DWC3 code > and I was wondering if you could help me with something (I promise there > won't be future emails with further questions). > > > The thing is nothing happens when a USB device is plugged into the host > port (no call to "hub_irq()")... Also: > > 1) The generix xHCI "PORTSC" register does not change its value > from "0x000002a0" (PP = 1, PLS = 5, RxDetect state)". > > 2) The DWC3 specific "GSTS" register is always set to "0x3e800021 > (Host mode, CRS timeout)" which platform is this? Which kernel version? > I have already verified there are no electrical problems (the D+/- lines > are correctly being pulled up when a device is inserted). > > I don't know how to proceed from here. > > My question is: do you know where I can get DWC3 specific registers > documentation? I guess I can go through the description of all of them > to find out what is going on. you need to sign agreement with Synopsys to get it. -- balbi
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