Other Parts Discussed in Thread: TPS65217
Tool/software: Linux
Hello,
We have a product which uses a BeagleBone Black with kernel 4.9.78 and we are seeing a problem similar to what is described in:
https://e2e.ti.com/support/processors/f/791/p/250507/887113#887113
Because of this we are running into the random reboot issue described at:
How can we disable these pulse on the VBUS line? With kernel 3.8.x these pulses would be disabled if USB_OTG is disabled in the kernel config, but for kernel 4.9 this does not work. I can still see the pulses even if USB_OTG is disabled, if the g_ether driver is loaded. If g_ether module is removed the pulses go away.
The related thread mentions disabling these in the kernel driver, but I'm not sure where to look. Is there a particular configuration option which needs to be set or should the source be modified?
Please advise,
--Tavi