ARM: dts: dra7-evm: Move pcie RC node to common file

Move the pcie_rc node to common file so that it can be
used by dra76-evm as well.
Signed-off-by: Ravikumar Kattekola <rk@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/dra7-evm-common.dtsi

@@ -256,3 +256,7 @@ mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
 		status = "okay";
 	};
 };
+
+&pcie1_rc {
+	status = "okay";
+};

arch/arm/boot/dts/dra7-evm.dts

@@ -497,7 +497,3 @@ &dcan1 {
 	pinctrl-1 = <&dcan1_pins_sleep>;
 	pinctrl-2 = <&dcan1_pins_default>;
 };
-
-&pcie1_rc {
-	status = "okay";
-};