From 4cf8e53b3b55fa2f9b2a6b9c3e557b649adf7c6a Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut@gmail.com>
Date: Tue, 22 Sep 2009 16:46:35 -0700
Subject: mfd/gpio: add a GPIO interface to the UCB1400 MFD chip driver via
 gpiolib

Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: David Brownell <david-b@pacbell.net>
Cc: Samuel Ortiz <sameo@openedhand.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 drivers/gpio/Kconfig | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'drivers/gpio/Kconfig')

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 223e7c92fd54..ccca08e0b595 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -202,4 +202,16 @@ config GPIO_MC33880
 	  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
-- 
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