ARM: S5P: Make the sleep code common for S5P series SoCs

The sleep code for S5PV210 and EXYNOS4 are identical; moreover
S5p64X0 and S5PC100 for which support will be added soon can
use the same procedure. Create a common sleep code in the plat-s5p
directory so that it can be re-used.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 53e674348b31..7b9dadadb0a5 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -54,6 +54,12 @@ config S5P_SYSTEM_MMU
         help
           Say Y here if you want to enable System MMU
 
+config S5P_SLEEP
+        bool
+        help
+          Internal config node to apply common S5P sleep management code.
+          Can be selected by S5P and newer SoCs with similar sleep procedure.
+
 config S5P_DEV_FIMC0
         bool
         help