ARM: dts: pxa*: Don't redeclare phandle references

Extend the nodes by their phandle references instead of recreating the
tree and declaring references of the same names.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200320174107.29406-2-lkundrak@v3.skSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

arch/arm/boot/dts/pxa168-aspenite.dts

@@ -18,18 +18,16 @@ chosen {
 	memory {
 		reg = <0x00000000 0x04000000>;
 	};
+};
 
-	soc {
-		apb@d4000000 {
-			uart1: uart@d4017000 {
+&uart1 {
 	status = "okay";
-			};
-			twsi1: i2c@d4011000 {
+};
+
+&twsi1 {
 	status = "okay";
-			};
-			rtc: rtc@d4010000 {
+};
+
+&rtc {
 	status = "okay";
-			};
-		};
-	};
 };

arch/arm/boot/dts/pxa910-dkb.dts

@@ -18,13 +18,13 @@ chosen {
 	memory {
 		reg = <0x00000000 0x10000000>;
 	};
+};
 
-	soc {
-		apb@d4000000 {
-			uart1: uart@d4017000 {
+&uart1 {
 	status = "okay";
-			};
-			twsi1: i2c@d4011000 {
+};
+
+&twsi1 {
 	status = "okay";
 
 	pmic: 88pm860x@34 {
@@ -163,10 +163,8 @@ led0-blue {
 			};
 		};
 	};
-			};
-			rtc: rtc@d4010000 {
+};
+
+&rtc {
 	status = "okay";
-			};
-		};
-	};
 };