diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 223e7c9..ccca08e 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -202,4 +202,16 @@
 	  SPI driver for Freescale MC33880 high-side/low-side switch.
 	  This provides GPIO interface supporting inputs and outputs.
 
+comment "AC97 GPIO expanders:"
+
+config GPIO_UCB1400
+	bool "Philips UCB1400 GPIO"
+	depends on UCB1400_CORE
+	help
+	  This enables support for the Philips UCB1400 GPIO pins.
+	  The UCB1400 is an AC97 audio codec.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ucb1400_gpio.
+
 endif