ARM: tegra: Rename pcie-controller to pcie

Recent versions of DTC have checks for PCI host bridge device tree nodes
that are named something other than "pci" or "pcie". Fix all occurrences
of such nodes for Tegra boards to avoid potential warnings from DTC.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
diff --git a/arch/arm/dts/tegra30-beaver.dts b/arch/arm/dts/tegra30-beaver.dts
index f5fbbe8..9bb097b 100644
--- a/arch/arm/dts/tegra30-beaver.dts
+++ b/arch/arm/dts/tegra30-beaver.dts
@@ -28,7 +28,7 @@
 		reg = <0x80000000 0x7ff00000>;
 	};
 
-	pcie-controller@00003000 {
+	pcie@3000 {
 		status = "okay";
 
 		avdd-pexa-supply = <&ldo1_reg>;