ARM: shmobile: emev2 dtsi: Use generic names for device nodes

smu -> clocks
sti -> timer
uart -> serial

All but "clocks" are defined in ePAPR v1.1.
Signed-off-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>

arch/arm/boot/dts/emev2.dtsi

@@ -55,7 +55,7 @@
 			     <0 121 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
-	smu@e0110000 {
+	clocks@e0110000 {
 		compatible = "renesas,emev2-smu";
 		reg = <0xe0110000 0x10000>;
 		#address-cells = <2>;
@@ -129,7 +129,7 @@
 		};
 	};
 
-	sti@e0180000 {
+	timer@e0180000 {
 		compatible = "renesas,em-sti";
 		reg = <0xe0180000 0x54>;
 		interrupts = <0 125 IRQ_TYPE_LEVEL_HIGH>;
@@ -137,7 +137,7 @@
 		clock-names = "sclk";
 	};
 
-	uart@e1020000 {
+	serial@e1020000 {
 		compatible = "renesas,em-uart";
 		reg = <0xe1020000 0x38>;
 		interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>;
@@ -145,7 +145,7 @@
 		clock-names = "sclk";
 	};
 
-	uart@e1030000 {
+	serial@e1030000 {
 		compatible = "renesas,em-uart";
 		reg = <0xe1030000 0x38>;
 		interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
@@ -153,7 +153,7 @@
 		clock-names = "sclk";
 	};
 
-	uart@e1040000 {
+	serial@e1040000 {
 		compatible = "renesas,em-uart";
 		reg = <0xe1040000 0x38>;
 		interrupts = <0 10 IRQ_TYPE_LEVEL_HIGH>;
@@ -161,7 +161,7 @@
 		clock-names = "sclk";
 	};
 
-	uart@e1050000 {
+	serial@e1050000 {
 		compatible = "renesas,em-uart";
 		reg = <0xe1050000 0x38>;
 		interrupts = <0 11 IRQ_TYPE_LEVEL_HIGH>;