1. 7ab5007 doc: Move device tree bindings documentation to doc/device-tree-bindings by Breno Lima · Fri Jul 20 21:48:10 2018 -0300[Renamed from Documentation/devicetree/bindings/phy/phy-stm32-usbphyc.txt]
  2. 226d87b phy: add support for STM32 usb phy controller by Patrice Chotard · Fri Apr 27 11:01:55 2018 +0200