Allow using top USB 3 port for rockpi4
Hi,
With current mainline kernels, devices connected to the top USB 3 port on the Rock Pi 4 dont show up. This is because it is in otg mode by default.
Original report: https://forum.radxa.com/t/mainline-support-for-rockpi-4/131/49
Patch available: https://gitlab.com/sndwvs/slackware_arm_build_kit/commit/76b7d31448ce70682945bf28464a50c644d77da3
The patch above can be added and applied. Have tested that it works.