paritioning I2C bus and connect multiple devices with the same address
to the same I2C controller where driver handles proper routing to
target i2c device. PCA9544 and PCA9548 are supported.
+
+config I2C_MUX_GPIO
+ tristate "GPIO-based I2C multiplexer"
+ depends on I2C_MUX && DM_GPIO
+ help
+ If you say yes to this option, support will be included for
+ a GPIO based I2C multiplexer. This driver provides access to
+ I2C busses connected through a MUX, which is controlled
+ through GPIO pins.