1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 8ccf6e4e91d0..33a8a67f161b 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -117,6 +117,14 @@ config I2C_ELEKTOR
           This support is also available as a module.  If so, the module 
           will be called i2c-elektor.
 
+config I2C_GPIO
+        tristate "GPIO-based bitbanging I2C"
+        depends on GENERIC_GPIO
+        select I2C_ALGOBIT
+        help
+          This is a very simple bitbanging I2C driver utilizing the
+          arch-neutral GPIO API to control the SCL and SDA lines.
+
 config I2C_HYDRA
         tristate "CHRP Apple Hydra Mac I/O I2C interface"
         depends on PCI && PPC_CHRP && EXPERIMENTAL