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 --cc arch/arm/boot/dts/tegra20-colibri-512.dtsi
Simple merge

diff --cc arch/arm/boot/dts/tegra20-harmony.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra20-paz00.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra20-seaboard.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra20-tamonten.dtsi
Simple merge

diff --cc arch/arm/boot/dts/tegra20-trimslice.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra20-ventana.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra20-whistler.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra30-beaver.dts
Simple merge

diff --cc arch/arm/boot/dts/tegra30-cardhu.dtsi
Simple merge