FSL-UT-USB-013-HUB-AUTO-suspend/resume
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|====================================================================
|Name | Description

| Summary |
USB Hub auto-suspend/resume

| Automated |
No

| Kernel Config Option |

| Software Dependency |
N/A

| Non-default Hardware Configuration |
N/A

| Test Procedure |

1. Attach a hub to OTG port or use the internal hub attached to Host1 (if exist)

2. Wait 2s to make host and hub enter into suspend mode

3. Insert USB device into hub port, the USB bus should resume, the new device
can be enumerated. No hub detach before new device enumerated.

4. Try to increase/decrease the wait time to make host and hub enter intosuspend
mode, and try again.

5. Such test case should be test for at least 20 times.

| Expected Result |
Pass

|====================================================================

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