ARM: mmp: add PM support for mmp2

MMP2 can enter system sleep level during suspend.
It can be waken up by PMIC interrupt, RTC/ALARM.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile
index b920b9bfbdb6..7d60cef417e4 100644
--- a/arch/arm/mach-mmp/Makefile
+++ b/arch/arm/mach-mmp/Makefile
@@ -9,6 +9,10 @@ obj-$(CONFIG_CPU_PXA168)	+= pxa168.o
 obj-$(CONFIG_CPU_PXA910)        += pxa910.o
 obj-$(CONFIG_CPU_MMP2)          += mmp2.o sram.o
 
+ifeq ($(CONFIG_PM),y)
+obj-$(CONFIG_CPU_MMP2)          += pm-mmp2.o
+endif
+
 # board support
 obj-$(CONFIG_MACH_ASPENITE)     += aspenite.o
 obj-$(CONFIG_MACH_ZYLONITE2)    += aspenite.o