# # Phy drivers for Mediatek devices # config PHY_MTK_TPHY tristate "MediaTek T-PHY Driver" depends on ARCH_MEDIATEK && OF select GENERIC_PHY help Say 'Y' here to add support for MediaTek T-PHY driver, it supports multiple usb2.0, usb3.0 ports, PCIe and SATA, and meanwhile supports two version T-PHY which have different banks layout, the T-PHY with shared banks between multi-ports is first version, otherwise is second veriosn, so you can easily distinguish them by banks layout.