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 51dc24632SBjorn Anderssonconfig TYPEC_MUX_FSA4480 61dc24632SBjorn Andersson tristate "ON Semi FSA4480 Analog Audio Switch driver" 71dc24632SBjorn Andersson depends on I2C 81dc24632SBjorn Andersson select REGMAP_I2C 91dc24632SBjorn Andersson help 101dc24632SBjorn Andersson Driver for the ON Semiconductor FSA4480 Analog Audio Switch, which 111dc24632SBjorn Andersson provides support for muxing analog audio and sideband signals on a 121dc24632SBjorn Andersson common USB Type-C connector. 131dc24632SBjorn Andersson If compiled as a module, the module will be named fsa4480. 141dc24632SBjorn Andersson 15*065ded31SBjorn Anderssonconfig TYPEC_MUX_GPIO_SBU 16*065ded31SBjorn Andersson tristate "Generic GPIO based SBU mux for USB Type-C applications" 17*065ded31SBjorn Andersson help 18*065ded31SBjorn Andersson Say Y or M if your system uses a GPIO based mux for managing the 19*065ded31SBjorn Andersson connected state and the swapping of the SBU lines in a Type-C port. 20*065ded31SBjorn Andersson 21da95cc1dSHans de Goedeconfig TYPEC_MUX_PI3USB30532 22da95cc1dSHans de Goede tristate "Pericom PI3USB30532 Type-C cross switch driver" 23da95cc1dSHans de Goede depends on I2C 24da95cc1dSHans de Goede help 25da95cc1dSHans de Goede Say Y or M if your system has a Pericom PI3USB30532 Type-C cross 26da95cc1dSHans de Goede switch / mux chip found on some devices with a Type-C port. 27da95cc1dSHans de Goede 286701adfaSHeikki Krogerusconfig TYPEC_MUX_INTEL_PMC 296701adfaSHeikki Krogerus tristate "Intel PMC mux control" 30fca3d669SHeikki Krogerus depends on ACPI 31b6285149SHeikki Krogerus depends on INTEL_SCU_IPC 326701adfaSHeikki Krogerus select USB_ROLE_SWITCH 336701adfaSHeikki Krogerus help 346701adfaSHeikki Krogerus Driver for USB muxes controlled by Intel PMC FW. Intel PMC FW can 356701adfaSHeikki Krogerus control the USB role switch and also the multiplexer/demultiplexer 366701adfaSHeikki Krogerus switches used with USB Type-C Alternate Modes. 376701adfaSHeikki Krogerus 38da95cc1dSHans de Goedeendmenu 39