ARM: zynq: PM: Enable DDR clock stop
The DDR controller can detect idle periods and leverage low power
features clock stop. When new requests occur, the DDRC resumes
normal operation.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/mach-zynq/Makefile b/arch/arm/mach-zynq/Makefile
index 1b25d92..820dff6 100644
--- a/arch/arm/mach-zynq/Makefile
+++ b/arch/arm/mach-zynq/Makefile
@@ -3,7 +3,7 @@
#
# Common support
-obj-y := common.o slcr.o
+obj-y := common.o slcr.o pm.o
CFLAGS_REMOVE_hotplug.o =-march=armv6k
CFLAGS_hotplug.o =-Wa,-march=armv7-a -mcpu=cortex-a9
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o