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Fixed

LIN5-2172 : WR Linux 5.0: TI am335x EVM: USB babble error occurs.

Created: Mar 24, 2013    Updated: Dec 19, 2017
Resolved Date: Apr 27, 2013
Found In Version: 5.0
Fix Version: 5.0.1.3
Severity: Severe
Applicable for: Wind River Linux 5
Component/s: Kernel

Description

USB babble error interrupt occurs and USB devices are
 disconnected from the target and re-connected. 
At the error, below error message is recorded.

ti81xx_interrupt 955: CAUTION: musb1: Babble Interrupt Occured
ti81xx_interrupt 956: Please issue long reset to make usb functional !!

See attached dmesg log.

Steps to Reproduce

Boot WR Linux 5.0 on ti-am335x EVM target with USB devices(USB memory, keyboard, etc).

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