ARM: dts: tegra: fix PCI bus dtc warnings

dtc recently added PCI bus checks. Fix these warnings.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-tegra@vger.kernel.org
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index 87b07fb..b902ab5 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -321,7 +321,7 @@
 		nvidia,sys-clock-req-active-high;
 	};
 
-	pcie-controller@80003000 {
+	pcie@80003000 {
 		status = "okay";
 
 		avdd-pex-supply = <&pci_vdd_reg>;