arm64: tegra: Add unit-address for ACONNECT on Tegra186

The ACONNECT device tree node has a unit-address on all other SoC
generations and there's really no reason not to have it on Tegra186.
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts

@@ -10,7 +10,7 @@ / {
 	model = "NVIDIA Jetson TX2 Developer Kit";
 	compatible = "nvidia,p2771-0000", "nvidia,tegra186";
 
-	aconnect {
+	aconnect@2900000 {
 		status = "okay";
 
 		dma-controller@2930000 {

arch/arm64/boot/dts/nvidia/tegra186.dtsi

@@ -73,7 +73,7 @@ ethernet@2490000 {
 		snps,rxpbl = <8>;
 	};
 
-	aconnect {
+	aconnect@2900000 {
 		compatible = "nvidia,tegra186-aconnect",
 			     "nvidia,tegra210-aconnect";
 		clocks = <&bpmp TEGRA186_CLK_APE>,