Re: PROBLEM: DWC3 USB 3.0 not working on Odroid-XU4 with Exynos 5422

From: Felipe Balbi
Date: Fri Oct 07 2016 - 03:43:04 EST


Michael NiewÃhner <linux@xxxxxxxxxxxxxx> writes:
>> The clocks are same across working/non-working.
>> Is it possible to bisect the commit that's causing hang for 4.8x ?
> [c499ff71ff2a281366c6ec7a904c547d806cbcd1] usb: dwc3: core: re-factor init and exit paths
> This patch causes both the hang on reboot and the lsusb hang.

How to reproduce? Why don't we see this on x86 and TI boards? I'm
guessing this is failed bisection, as I can't see anything in that
commit that would cause reboot hang. Also, that code path is *NOT*
executed when you run lsusb.


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