ARM: dts: tegra: add the PM configurations of PMC

Adding the PM configuration of PMC when the platform support suspend
function.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index d86dd85c4..a44b54e 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -416,6 +416,12 @@
 
 	pmc {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <2>;
+		nvidia,cpu-pwr-good-time = <5000>;
+		nvidia,cpu-pwr-off-time = <5000>;
+		nvidia,core-pwr-good-time = <3845 3845>;
+		nvidia,core-pwr-off-time = <3875>;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	usb@c5000000 {