diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2017-04-11 14:16:16 +0200 |
|---|---|---|
| committer | Peter Rosin <peda@axentia.se> | 2017-04-12 17:10:31 +0200 |
| commit | dbed8a803bd3fb64339a6180adaff2cec46242ce (patch) | |
| tree | 37a998ddf791e366865558a6e5400bbdd707c121 /drivers/i2c/muxes/Kconfig | |
| parent | 84ffac897161745b173eb879513bfa311549b7e4 (diff) | |
i2c: mux: ltc4306: LTC4306 and LTC4305 I2C multiplexer/switch
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>
Diffstat (limited to 'drivers/i2c/muxes/Kconfig')
| -rw-r--r-- | drivers/i2c/muxes/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/i2c/muxes/Kconfig b/drivers/i2c/muxes/Kconfig index 10b3d17ae3ea..1e160fc37ecc 100644 --- a/drivers/i2c/muxes/Kconfig +++ b/drivers/i2c/muxes/Kconfig @@ -30,6 +30,17 @@ config I2C_MUX_GPIO This driver can also be built as a module. If so, the module will be called i2c-mux-gpio. +config I2C_MUX_LTC4306 + tristate "LTC LTC4306/5 I2C multiplexer" + select GPIOLIB + select REGMAP_I2C + help + If you say yes here you get support for the Analog Devices + LTC4306 or LTC4305 I2C mux/switch devices. + + This driver can also be built as a module. If so, the module + will be called i2c-mux-ltc4306. + config I2C_MUX_PCA9541 tristate "NXP PCA9541 I2C Master Selector" help |