summaryrefslogtreecommitdiffstats
path: root/drivers/gpio/Kconfig
diff options
context:
space:
mode:
authorJohn Linn <john.linn@xilinx.com>2008-11-12 13:25:38 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2008-11-12 17:17:16 -0800
commit0bcb6069a6e1af5c114a2a8873ec43ada8933596 (patch)
treeaafddacd65951f2ed7995dc6183fe9256811ee29 /drivers/gpio/Kconfig
parente33c3b5e172e2e45456f42fba47227d48745543f (diff)
downloadlinux-0bcb6069a6e1af5c114a2a8873ec43ada8933596.tar.gz
linux-0bcb6069a6e1af5c114a2a8873ec43ada8933596.tar.bz2
linux-0bcb6069a6e1af5c114a2a8873ec43ada8933596.zip
GPIO: add new Xilinx driver for powerpc
This driver supports the Xilinx XPS GPIO IP core which has the typical GPIO features. Signed-off-by: Kiran Sutariya <kirans@xilinx.com> Signed-off-by: John Linn <john.linn@xilinx.com> Cc: David Brownell <david-b@pacbell.net> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Kumar Gala <galak@gate.crashing.org> Cc: "Grant Likely" <grant.likely@secretlab.ca> Cc: <avorontsov@ru.mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r--drivers/gpio/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 7f2ee27fe76b..48f49d93d249 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -65,6 +65,14 @@ config GPIO_SYSFS
# put expanders in the right section, in alphabetical order
+comment "Memory mapped GPIO expanders:"
+
+config GPIO_XILINX
+ bool "Xilinx GPIO support"
+ depends on PPC_OF
+ help
+ Say yes here to support the Xilinx FPGA GPIO device
+
comment "I2C GPIO expanders:"
config GPIO_MAX732X