am 38471f9e: am 49c03cc8: am 65b7d5a4: am dc9e84bd: am d346b311: Merge "docs: add MTK usb driver info" into jb-mr1-dev

* commit '38471f9e857b294a9b1be98237d42de848ed9e93':
  docs: add MTK usb driver info