Index: linux-2.6.24.2/drivers/i2c/busses/Kconfig
===================================================================
--- linux-2.6.24.2.orig/drivers/i2c/busses/Kconfig
+++ linux-2.6.24.2/drivers/i2c/busses/Kconfig
@@ -146,6 +146,17 @@ config I2C_GPIO
 	  This is a very simple bitbanging I2C driver utilizing the
 	  arch-neutral GPIO API to control the SCL and SDA lines.
 
+config I2C_GPIO_CUSTOM
+	tristate "Custom GPIO-based I2C driver"
+	depends on GENERIC_GPIO
+	select I2C_GPIO
+	help
+	  This is an I2C driver to register 1 to 4 custom I2C buses using 
+	  GPIO lines.
+
+	  This support is also available as a module.  If so, the module
+	  will be called i2c-gpio-custom.
+
 config I2C_HYDRA
 	tristate "CHRP Apple Hydra Mac I/O I2C interface"
 	depends on PCI && PPC_CHRP && EXPERIMENTAL
Index: linux-2.6.24.2/drivers/i2c/busses/Makefile
===================================================================
--- linux-2.6.24.2.orig/drivers/i2c/busses/Makefile
+++ linux-2.6.24.2/drivers/i2c/busses/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_I2C_BLACKFIN_TWI)	+= i2c-bf
 obj-$(CONFIG_I2C_DAVINCI)	+= i2c-davinci.o
 obj-$(CONFIG_I2C_ELEKTOR)	+= i2c-elektor.o
 obj-$(CONFIG_I2C_GPIO)		+= i2c-gpio.o
+obj-$(CONFIG_I2C_GPIO_CUSTOM)	+= i2c-gpio-custom.o
 obj-$(CONFIG_I2C_HYDRA)		+= i2c-hydra.o
 obj-$(CONFIG_I2C_I801)		+= i2c-i801.o
 obj-$(CONFIG_I2C_I810)		+= i2c-i810.o