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-rw-r--r--drivers/i2c/muxes/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/i2c/muxes/Kconfig b/drivers/i2c/muxes/Kconfig
index fdd0769c8..f06b0e246 100644
--- a/drivers/i2c/muxes/Kconfig
+++ b/drivers/i2c/muxes/Kconfig
@@ -61,4 +61,15 @@ config I2C_MUX_PINCTRL
This driver can also be built as a module. If so, the module will be
called pinctrl-i2cmux.
+config I2C_MUX_REG
+ tristate "Register-based I2C multiplexer"
+ help
+ If you say yes to this option, support will be included for a
+ register based I2C multiplexer. This driver provides access to
+ I2C busses connected through a MUX, which is controlled
+ by a single register.
+
+ This driver can also be built as a module. If so, the module
+ will be called i2c-mux-reg.
+
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