ARM: dt: tegra: format regs properties consistently

Place each reg "entry" on its own line, and wrap the whole list in
<> rather than each individual entry.

The convention chosen here is slightly arbitrary, but is not consistent
throughout all Tegra files.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>

arch/arm/boot/dts/tegra20.dtsi

@@ -13,8 +13,8 @@ intc: interrupt-controller {
 		compatible = "arm,cortex-a9-gic";
 		interrupt-controller;
 		#interrupt-cells = <3>;
-		reg = <0x50041000 0x1000>,
-		      <0x50040100 0x0100>;
+		reg = <0x50041000 0x1000
+		       0x50040100 0x0100>;
 	};
 
 	pmu {

arch/arm/boot/dts/tegra30.dtsi

@@ -13,8 +13,8 @@ intc: interrupt-controller {
 		compatible = "arm,cortex-a9-gic";
 		interrupt-controller;
 		#interrupt-cells = <3>;
-		reg = <0x50041000 0x1000>,
-		      <0x50040100 0x0100>;
+		reg = <0x50041000 0x1000
+		       0x50040100 0x0100>;
 	};
 
 	pmu {
@@ -186,7 +186,8 @@ pinmux: pinmux {
 
 	ahub {
 		compatible = "nvidia,tegra30-ahub";
-		reg = <0x70080000 0x200 0x70080200 0x100>;
+		reg = <0x70080000 0x200
+		       0x70080200 0x100>;
 		interrupts = <0 103 0x04>;
 		nvidia,dma-request-selector = <&apbdma 1>;