ARM: tegra: tf700t: Rename DSI node

Rename DSI bridge node to match the requirement of the DSI DT schema.
This silences DTB-check warning about the incorrect name.
Signed-off-by: NDmitry Osipenko <digetx@gmail.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

arch/arm/boot/dts/tegra30-asus-tf700t.dts

@@ -742,7 +742,7 @@
 			#address-cells = <1>;
 			#size-cells = <0>;
 
-			dsi-bridge@7 {
+			dsi@7 {
 				compatible = "toshiba,tc358768";
 				reg = <0x7>;