rk: enable synchronization framework, for support android 4.2 with mali gpu

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 07be42f84d3e63677d7356e553d5d61a302a9187..d6a248a2e4d9bd9d3d744fd4473633d67f2f0c60 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1091,6 +1091,9 @@ config PLAT_RK
        select ARCH_HAS_CPUFREQ
        select GENERIC_CLOCKEVENTS
        select ARCH_REQUIRE_GPIOLIB
+       select SYNC
+       select SW_SYNC
+       select SW_SYNC_USER
 
 config PLAT_VERSATILE
        bool