ARM: dts: socfpga: align UART node name with bindings

Bindings expect UART/serial node names to be "serial".

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>

arch/arm/boot/dts/socfpga.dtsi

@@ -905,7 +905,7 @@
 			reset-names = "timer";
 		};
 
-		uart0: serial0@ffc02000 {
+		uart0: serial@ffc02000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0xffc02000 0x1000>;
 			interrupts = <0 162 4>;
@@ -918,7 +918,7 @@
 			resets = <&rst UART0_RESET>;
 		};
 
-		uart1: serial1@ffc03000 {
+		uart1: serial@ffc03000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0xffc03000 0x1000>;
 			interrupts = <0 163 4>;

arch/arm/boot/dts/socfpga_arria10.dtsi

@@ -845,7 +845,7 @@
 			reset-names = "timer";
 		};
 
-		uart0: serial0@ffc02000 {
+		uart0: serial@ffc02000 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0xffc02000 0x100>;
 			interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>;
@@ -856,7 +856,7 @@
 			status = "disabled";
 		};
 
-		uart1: serial1@ffc02100 {
+		uart1: serial@ffc02100 {
 			compatible = "snps,dw-apb-uart";
 			reg = <0xffc02100 0x100>;
 			interrupts = <0 111 IRQ_TYPE_LEVEL_HIGH>;

arch/arm/boot/dts/socfpga_vt.dts

@@ -57,11 +57,11 @@
 			clock-frequency = <7000000>;
 		};
 
-		serial0@ffc02000 {
+		serial@ffc02000 {
 			clock-frequency = <7372800>;
 		};
 
-		serial1@ffc03000 {
+		serial@ffc03000 {
 			clock-frequency = <7372800>;
 		};