commit 03f822f5e5f5924f4ad372d3e698855c6a9275e0
author Rabin Vincent <rabin.vincent@stericsson.com> Fri Jul 02 16:52:09 2010 +0530
committer Samuel Ortiz <sameo@linux.intel.com> Thu Aug 12 11:27:55 2010 +0200
tree b8b89861d0f39eb181b866980c0f456341df8a84
parent 27e34995e1a863c1e9beba30e51dfe2a083f918d

gpio: Add STMPE GPIO driver

Add support for the GPIOs on STMPE I/O Expanders.

[l.fu@pengutronix.de: fix set direction input]
[l.fu@pengutronix.de: set GPIO alternate function while requesting]
Acked-by: Luotao Fu <l.fu@pengutronix.de>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

drivers/gpio/Kconfig

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index f623953..510aa20 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -206,6 +206,13 @@
 	  8 bits:  sx1508q
 	  16 bits: sx1509q
 
+config GPIO_STMPE
+	bool "STMPE GPIOs"
+	depends on MFD_STMPE
+	help
+	  This enables support for the GPIOs found on the STMPE I/O
+	  Expanders.
+
 config GPIO_TC35892
 	bool "TC35892 GPIOs"
 	depends on MFD_TC35892