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-rw-r--r--drivers/i2c/muxes/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/i2c/muxes/Kconfig b/drivers/i2c/muxes/Kconfig
index f06b0e246..e280c8ecc 100644
--- a/drivers/i2c/muxes/Kconfig
+++ b/drivers/i2c/muxes/Kconfig
@@ -72,4 +72,13 @@ config I2C_MUX_REG
This driver can also be built as a module. If so, the module
will be called i2c-mux-reg.
+config I2C_DEMUX_PINCTRL
+ tristate "pinctrl-based I2C demultiplexer"
+ depends on PINCTRL && OF
+ select OF_DYNAMIC
+ help
+ If you say yes to this option, support will be included for an I2C
+ demultiplexer that uses the pinctrl subsystem. This is useful if you
+ want to change the I2C master at run-time depending on features.
+
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