How to enable usb2 on TX1 with L4T R28.2

how to enable usb2 on tx1,my Jetpack version is Jetpack3.2-L4T R28.2.
I see the url:,but my L4T version is R28.2,the patch i see is many differences between R28.1 and R28.2,so how to modify dts?

The diff is clear and should not be an issue to merge it manually.

For more detail, please also refer to adaptation guide:

thanks, i already found what i want in adapation guide after i send last message :)