UniPhier USB2 PHY driver

modulename: phy-uniphier-usb2.ko

configname: CONFIG_PHY_UNIPHIER_USB2

Linux Kernel Configuration
└─>Device Drivers
└─>PHY Subsystem
└─>Device Tree and Open Firmware support
└─>UniPhier USB2 PHY driver
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Enable this to support USB PHY implemented on USB2 controller
on UniPhier SoCs. This driver provides interface to interact
with USB 2.0 PHY that is part of the UniPhier SoC.
In case of Pro4, it is necessary to specify this USB2 PHY instead
of USB3 HS-PHY.

source code: