ARM: s3c6400_defconfig: enable power management

Enable power management in the default build
Signed-off-by: NBen Dooks <ben-linux@fluff.org>

arch/arm/configs/s3c6400_defconfig

@@ -169,7 +169,7 @@ CONFIG_DEFAULT_IOSCHED="cfq"
 # CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set
 # CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
 # CONFIG_MUTEX_SPIN_ON_OWNER is not set
-# CONFIG_FREEZER is not set
+CONFIG_FREEZER=y
 
 #
 # System Type
@@ -256,6 +256,9 @@ CONFIG_S3C_DEV_NAND=y
 #
 # Power management
 #
+# CONFIG_SAMSUNG_PM_DEBUG is not set
+# CONFIG_S3C_PM_DEBUG_LED_SMDK is not set
+# CONFIG_SAMSUNG_PM_CHECK is not set
 CONFIG_PLAT_S3C64XX=y
 CONFIG_CPU_S3C6410=y
 # CONFIG_S3C64XX_DMA is not set
@@ -380,7 +383,14 @@ CONFIG_HAVE_AOUT=y
 #
 # Power management options
 #
-# CONFIG_PM is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_SLEEP=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_APM_EMULATION is not set
+# CONFIG_PM_RUNTIME is not set
+CONFIG_PM_OPS=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 # CONFIG_NET is not set