1 files changed, 8 insertions, 0 deletions

diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 160eea15a6e..6a2abe67c8b 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -88,12 +88,20 @@ config S5P_GPIO_DRVSTR
 
 config SAMSUNG_GPIO_EXTRA
         int "Number of additional GPIO pins"
+        default 128 if SAMSUNG_GPIO_EXTRA128
+        default 64 if SAMSUNG_GPIO_EXTRA64
         default 0
         help
           Use additional GPIO space in addition to the GPIO's the SOC
           provides. This allows expanding the GPIO space for use with
           GPIO expanders.
 
+config SAMSUNG_GPIO_EXTRA64
+        bool
+
+config SAMSUNG_GPIO_EXTRA128
+        bool
+
 config S3C_GPIO_SPACE
         int "Space between gpio banks"
         default 0