1# SPDX-License-Identifier: GPL-2.0-only 2# 3# Phy drivers for Canaan platforms 4# 5config PHY_CANAAN_USB 6 tristate "Canaan USB2 PHY Driver" 7 depends on (ARCH_CANAAN || COMPILE_TEST) && OF 8 select GENERIC_PHY 9 help 10 Enable this driver to support the USB 2.0 PHY controller 11 on Canaan K230 RISC-V SoCs. This PHY controller 12 provides physical layer functionality for USB 2.0 devices. 13 If you have a Canaan K230 board and need USB 2.0 support, 14 say Y or M here. 15