i2c: Add generic I2C multiplexer using GPIO API

[deliverable/linux.git] / drivers / i2c / muxes / Kconfig

diff --git a/drivers/i2c/muxes/Kconfig b/drivers/i2c/muxes/Kconfig
index 4c9a99c4fcb0c364822e2d6163c3e81a9ad3040f..90b7a01638998a5f9da8974429406f1f889e721f 100644 (file)
--- a/drivers/i2c/muxes/Kconfig
+++ b/drivers/i2c/muxes/Kconfig
@@ -5,6 +5,28 @@
 menu "Multiplexer I2C Chip support"
        depends on I2C_MUX
 
+config I2C_MUX_GPIO
+       tristate "GPIO-based I2C multiplexer"
+       depends on GENERIC_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.
+
+         This driver can also be built as a module.  If so, the module
+         will be called gpio-i2cmux.
+
+config I2C_MUX_PCA9541
+       tristate "NXP PCA9541 I2C Master Selector"
+       depends on EXPERIMENTAL
+       help
+         If you say yes here you get support for the NXP PCA9541
+         I2C Master Selector.
+
+         This driver can also be built as a module.  If so, the module
+         will be called pca9541.
+
 config I2C_MUX_PCA954x
        tristate "Philips PCA954x I2C Mux/switches"
        depends on EXPERIMENTAL