ARM: tegra: Move pwm and dpaux labels to tegra124.dtsi

These labels will be used by other boards in addition to Venice2, move
them to tegra124.dtsi so they are defined in a common place.
Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

arch/arm/boot/dts/tegra124-venice2.dts

@@ -36,7 +36,7 @@ sor@0,54540000 {
 			nvidia,panel = <&panel>;
 		};
 
-		dpaux: dpaux@0,545c0000 {
+		dpaux@0,545c0000 {
 			vdd-supply = <&vdd_3v3_panel>;
 			status = "okay";
 		};
@@ -587,7 +587,7 @@ serial@0,70006000 {
 		status = "okay";
 	};
 
-	pwm: pwm@0,7000a000 {
+	pwm@0,7000a000 {
 		status = "okay";
 	};
 

arch/arm/boot/dts/tegra124.dtsi

@@ -78,7 +78,7 @@ sor@0,54540000 {
 			status = "disabled";
 		};
 
-		dpaux@0,545c0000 {
+		dpaux: dpaux@0,545c0000 {
 			compatible = "nvidia,tegra124-dpaux";
 			reg = <0x0 0x545c0000 0x0 0x00040000>;
 			interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>;
@@ -272,7 +272,7 @@ serial@0,70006300 {
 		status = "disabled";
 	};
 
-	pwm@0,7000a000 {
+	pwm: pwm@0,7000a000 {
 		compatible = "nvidia,tegra124-pwm", "nvidia,tegra20-pwm";
 		reg = <0x0 0x7000a000 0x0 0x100>;
 		#pwm-cells = <2>;