powerpc: gpio driver for mpc8349/8572/8610 and compatible

Structured similar to the existing QE GPIO support.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/arch/powerpc/sysdev/Kconfig b/arch/powerpc/sysdev/Kconfig
index 396582835cb5..d0e7bb05c3a4 100644
--- a/arch/powerpc/sysdev/Kconfig
+++ b/arch/powerpc/sysdev/Kconfig
@@ -7,6 +7,15 @@ config PPC4xx_PCI_EXPRESS
         depends on PCI && 4xx
         default n
 
+config MPC8xxx_GPIO
+        bool "MPC8xxx GPIO support"
+        depends on PPC_MPC831x || PPC_MPC834x || PPC_MPC837x || PPC_85xx || PPC_86xx
+        select GENERIC_GPIO
+        select ARCH_REQUIRE_GPIOLIB
+        help
+          Say Y here if you're going to use hardware that connects to the
+          MPC831x/834x/837x/8572/8610 GPIOs.
+
 config PPC_MSI_BITMAP
         bool
         depends on PCI_MSI