1*8787fa1dSJiayu Du# SPDX-License-Identifier: GPL-2.0-only 2*8787fa1dSJiayu Du# 3*8787fa1dSJiayu Du# Phy drivers for Canaan platforms 4*8787fa1dSJiayu Du# 5*8787fa1dSJiayu Duconfig PHY_CANAAN_USB 6*8787fa1dSJiayu Du tristate "Canaan USB2 PHY Driver" 7*8787fa1dSJiayu Du depends on (ARCH_CANAAN || COMPILE_TEST) && OF 8*8787fa1dSJiayu Du select GENERIC_PHY 9*8787fa1dSJiayu Du help 10*8787fa1dSJiayu Du Enable this driver to support the USB 2.0 PHY controller 11*8787fa1dSJiayu Du on Canaan K230 RISC-V SoCs. This PHY controller 12*8787fa1dSJiayu Du provides physical layer functionality for USB 2.0 devices. 13*8787fa1dSJiayu Du If you have a Canaan K230 board and need USB 2.0 support, 14*8787fa1dSJiayu Du say Y or M here. 15