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2017-04-12i2c: mux: ltc4306: LTC4306 and LTC4305 I2C multiplexer/switchMichael Hennerich
This patch adds support for the Analog Devices / Linear Technology LTC4306 and LTC4305 4/2 Channel I2C Bus Multiplexer/Switches. The LTC4306 optionally provides two general purpose input/output pins (GPIOs) that can be configured as logic inputs, opendrain outputs or push-pull outputs via the generic GPIOLIB framework. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Peter Rosin <peda@axentia.se>