menuconfig I2C bool "I2C drivers" if I2C source "drivers/i2c/algos/Kconfig" source "drivers/i2c/busses/Kconfig" config I2C_MUX tristate "I2C bus multiplexing support" help Say Y here if you want the I2C core to support the ability to handle multiplexed I2C bus topologies, by presenting each multiplexed segment as a I2C adapter. source "drivers/i2c/muxes/Kconfig" endif config I2C_IMX_EARLY bool