sparc: Add GPIO layer support.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index a214002114ed..cb1dd356b278 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -20,6 +20,11 @@ config GENERIC_ISA_DMA
         bool
         default y
 
+config GENERIC_GPIO
+        bool
+        help
+          Generic GPIO API support
+
 config ARCH_NO_VIRT_TO_BUS
         def_bool y
 
@@ -69,6 +74,7 @@ config SPARC
         select HAVE_OPROFILE
         select HAVE_ARCH_KGDB if !SMP
         select HAVE_ARCH_TRACEHOOK
+        select ARCH_WANT_OPTIONAL_GPIOLIB
 
 # Identify this as a Sparc32 build
 config SPARC32