1cae8dc3bSGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 2cae8dc3bSGreg Kroah-Hartman 3da95cc1dSHans de Goedemenu "USB Type-C Multiplexer/DeMultiplexer Switch support" 4da95cc1dSHans de Goede 5da95cc1dSHans de Goedeconfig TYPEC_MUX_PI3USB30532 6da95cc1dSHans de Goede tristate "Pericom PI3USB30532 Type-C cross switch driver" 7da95cc1dSHans de Goede depends on I2C 8da95cc1dSHans de Goede help 9da95cc1dSHans de Goede Say Y or M if your system has a Pericom PI3USB30532 Type-C cross 10da95cc1dSHans de Goede switch / mux chip found on some devices with a Type-C port. 11da95cc1dSHans de Goede 126701adfaSHeikki Krogerusconfig TYPEC_MUX_INTEL_PMC 136701adfaSHeikki Krogerus tristate "Intel PMC mux control" 14fca3d669SHeikki Krogerus depends on ACPI 15b6285149SHeikki Krogerus depends on INTEL_SCU_IPC 166701adfaSHeikki Krogerus select USB_ROLE_SWITCH 176701adfaSHeikki Krogerus help 186701adfaSHeikki Krogerus Driver for USB muxes controlled by Intel PMC FW. Intel PMC FW can 196701adfaSHeikki Krogerus control the USB role switch and also the multiplexer/demultiplexer 206701adfaSHeikki Krogerus switches used with USB Type-C Alternate Modes. 216701adfaSHeikki Krogerus 22da95cc1dSHans de Goedeendmenu 23