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authorBen Dooks <ben-linux@fluff.org>2008-07-25 01:45:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-25 10:53:29 -0700
commitf61be273d3699d174bc1438e6804f9f9e52bb932 (patch)
tree3d9940d725e2837168b8b072140b85b00c198896 /drivers/mfd/Kconfig
parent472dba7d117844c746be97db6be26c2810d79b62 (diff)
downloadblackbird-op-linux-f61be273d3699d174bc1438e6804f9f9e52bb932.tar.gz
blackbird-op-linux-f61be273d3699d174bc1438e6804f9f9e52bb932.zip
sm501: add gpiolib support
Add support for exporting the GPIOs on the SM501 via gpiolib. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Cc: Arnaud Patard <apatard@mandriva.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/mfd/Kconfig')
-rw-r--r--drivers/mfd/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 9f93c29fed35..bac9e973ece0 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -19,6 +19,14 @@ config MFD_SM501
interface. The device may be connected by PCI or local bus with
varying functions enabled.
+config MFD_SM501_GPIO
+ bool "Export GPIO via GPIO layer"
+ depends on MFD_SM501 && HAVE_GPIO_LIB
+ ---help---
+ This option uses the gpio library layer to export the 64 GPIO
+ lines on the SM501. The platform data is used to supply the
+ base number for the first GPIO line to register.
+
config MFD_ASIC3
bool "Support for Compaq ASIC3"
depends on GENERIC_HARDIRQS && HAVE_GPIO_LIB && ARM
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