arm64: dts: fvp/juno: Fix serial node names

The UARTs for all Arm Ltd. boards were using "uart" as their node name
stub.

Replace that with the required "serial" string, to comply with the PL011
DT binding.

Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Andre Przywara <[email protected]>
Signed-off-by: Sudeep Holla <[email protected]>

Author: Andre-ARM

arch/arm/boot/dts/vexpress-v2m-rs1.dtsi

@@ -316,31 +316,31 @@
 					clock-names = "KMIREFCLK", "apb_pclk";
 				};
 
-				v2m_serial0: uart@90000 {
+				v2m_serial0: serial@90000 {
 					compatible = "arm,pl011", "arm,primecell";
 					reg = <0x090000 0x1000>;
 					interrupts = <5>;
 					clocks = <&v2m_oscclk2>, <&smbclk>;
 					clock-names = "uartclk", "apb_pclk";
 				};
 
-				v2m_serial1: uart@a0000 {
+				v2m_serial1: serial@a0000 {
 					compatible = "arm,pl011", "arm,primecell";
 					reg = <0x0a0000 0x1000>;
 					interrupts = <6>;
 					clocks = <&v2m_oscclk2>, <&smbclk>;
 					clock-names = "uartclk", "apb_pclk";
 				};
 
-				v2m_serial2: uart@b0000 {
+				v2m_serial2: serial@b0000 {
 					compatible = "arm,pl011", "arm,primecell";
 					reg = <0x0b0000 0x1000>;
 					interrupts = <7>;
 					clocks = <&v2m_oscclk2>, <&smbclk>;
 					clock-names = "uartclk", "apb_pclk";
 				};
 
-				v2m_serial3: uart@c0000 {
+				v2m_serial3: serial@c0000 {
 					compatible = "arm,pl011", "arm,primecell";
 					reg = <0x0c0000 0x1000>;
 					interrupts = <8>;

arch/arm64/boot/dts/arm/foundation-v8.dtsi

@@ -189,31 +189,31 @@
 				reg = <0x010000 0x1000>;
 			};
 
-			v2m_serial0: uart@90000 {
+			v2m_serial0: serial@90000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x090000 0x1000>;
 				interrupts = <5>;
 				clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial1: uart@a0000 {
+			v2m_serial1: serial@a0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0a0000 0x1000>;
 				interrupts = <6>;
 				clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial2: uart@b0000 {
+			v2m_serial2: serial@b0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0b0000 0x1000>;
 				interrupts = <7>;
 				clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 				clock-names = "uartclk", "apb_pclk";
 			};
 
-			v2m_serial3: uart@c0000 {
+			v2m_serial3: serial@c0000 {
 				compatible = "arm,pl011", "arm,primecell";
 				reg = <0x0c0000 0x1000>;
 				interrupts = <8>;

arch/arm64/boot/dts/arm/juno-base.dtsi

@@ -729,7 +729,7 @@
 		};
 	};
 
-	soc_uart0: uart@7ff80000 {
+	soc_uart0: serial@7ff80000 {
 		compatible = "arm,pl011", "arm,primecell";
 		reg = <0x0 0x7ff80000 0x0 0x1000>;
 		interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;

arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi

@@ -158,31 +158,31 @@
 					clock-names = "KMIREFCLK", "apb_pclk";
 				};
 
-				v2m_serial0: uart@90000 {
+				v2m_serial0: serial@90000 {
 					compatible = "arm,pl011", "arm,primecell";
 					reg = <0x090000 0x1000>;
 					interrupts = <5>;
 					clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 					clock-names = "uartclk", "apb_pclk";
 				};
 
-				v2m_serial1: uart@a0000 {
+				v2m_serial1: serial@a0000 {
 					compatible = "arm,pl011", "arm,primecell";
 					reg = <0x0a0000 0x1000>;
 					interrupts = <6>;
 					clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 					clock-names = "uartclk", "apb_pclk";
 				};
 
-				v2m_serial2: uart@b0000 {
+				v2m_serial2: serial@b0000 {
 					compatible = "arm,pl011", "arm,primecell";
 					reg = <0x0b0000 0x1000>;
 					interrupts = <7>;
 					clocks = <&v2m_clk24mhz>, <&v2m_clk24mhz>;
 					clock-names = "uartclk", "apb_pclk";
 				};
 
-				v2m_serial3: uart@c0000 {
+				v2m_serial3: serial@c0000 {
 					compatible = "arm,pl011", "arm,primecell";
 					reg = <0x0c0000 0x1000>;
 					interrupts = <8>;