Index: linux-2.6.23-rc6/drivers/char/Kconfig
===================================================================
--- linux-2.6.23-rc6.orig/drivers/char/Kconfig	2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/char/Kconfig	2007-09-21 16:24:12.000000000 +0800
@@ -928,6 +928,15 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called mwave.
 
+config AR7_GPIO
+	tristate "TI AR7 GPIO Support"
+	depends on AR7
+	help
+	  Give userspace access to the GPIO pins on the Texas Instruments AR7 
+	  processors.
+
+	  If compiled as a module, it will be called ar7_gpio.
+
 config SCx200_GPIO
 	tristate "NatSemi SCx200 GPIO Support"
 	depends on SCx200
Index: linux-2.6.23-rc6/drivers/char/Makefile
===================================================================
--- linux-2.6.23-rc6.orig/drivers/char/Makefile	2007-09-21 16:23:51.000000000 +0800
+++ linux-2.6.23-rc6/drivers/char/Makefile	2007-09-21 16:24:12.000000000 +0800
@@ -89,6 +89,7 @@
 obj-$(CONFIG_PPDEV)		+= ppdev.o
 obj-$(CONFIG_NWBUTTON)		+= nwbutton.o
 obj-$(CONFIG_NWFLASH)		+= nwflash.o
+obj-$(CONFIG_AR7_GPIO)		+= ar7_gpio.o
 obj-$(CONFIG_SCx200_GPIO)	+= scx200_gpio.o
 obj-$(CONFIG_PC8736x_GPIO)	+= pc8736x_gpio.o
 obj-$(CONFIG_NSC_GPIO)		+= nsc_gpio.o