ARM: dts: microchip: Unify rng node names

Using a generic name common over different platforms and matching the
recent atmel rng binding now.

Signed-off-by: Alexander Dahl <ada@thorsis.com>
Suggested-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20240917072710.125435-3-ada@thorsis.com
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>

Author: LeSpocky

arch/arm/boot/dts/microchip/at91sam9g45.dtsi

@@ -753,7 +753,7 @@
 				status = "disabled";
 			};
 
-			trng: trng@fffcc000 {
+			trng: rng@fffcc000 {
 				compatible = "atmel,at91sam9g45-trng";
 				reg = <0xfffcc000 0x100>;
 				interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>;

arch/arm/boot/dts/microchip/sam9x60.dtsi

@@ -489,7 +489,7 @@
 				clock-names = "sha_clk";
 			};
 
-			trng: trng@f0030000 {
+			trng: rng@f0030000 {
 				compatible = "microchip,sam9x60-trng";
 				reg = <0xf0030000 0x100>;
 				interrupts = <38 IRQ_TYPE_LEVEL_HIGH 0>;

arch/arm/boot/dts/microchip/sama5d2.dtsi

@@ -1019,7 +1019,7 @@
 				};
 			};
 
-			trng: trng@fc01c000 {
+			trng: rng@fc01c000 {
 				compatible = "atmel,at91sam9g45-trng";
 				reg = <0xfc01c000 0x100>;
 				interrupts = <47 IRQ_TYPE_LEVEL_HIGH 0>;

arch/arm/boot/dts/microchip/sama5d3.dtsi

@@ -419,7 +419,7 @@
 				clock-names = "tdes_clk";
 			};
 
-			trng: trng@f8040000 {
+			trng: rng@f8040000 {
 				compatible = "atmel,at91sam9g45-trng";
 				reg = <0xf8040000 0x100>;
 				interrupts = <45 IRQ_TYPE_LEVEL_HIGH 0>;

arch/arm/boot/dts/microchip/sama5d4.dtsi

@@ -658,7 +658,7 @@
 				status = "disabled";
 			};
 
-			trng: trng@fc030000 {
+			trng: rng@fc030000 {
 				compatible = "atmel,at91sam9g45-trng";
 				reg = <0xfc030000 0x100>;
 				interrupts = <53 IRQ_TYPE_LEVEL_HIGH 0>;