ARM: dts: stm32: Reorder nodes in stm32mp157c-ed1

Nodes should be ordered in alphabetic order.
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

arch/arm/boot/dts/stm32mp157c-ed1.dts

@@ -49,17 +49,6 @@ vdd_usb: vdd-usb {
 	};
 };
 
-&rng1 {
-	status = "okay";
-};
-
-&timers6 {
-	status = "okay";
-	timer@5 {
-		status = "okay";
-	};
-};
-
 &i2c4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c4_pins_a>;
@@ -68,10 +57,21 @@ &i2c4 {
 	status = "okay";
 };
 
+&rng1 {
+	status = "okay";
+};
+
 &rtc {
 	status = "okay";
 };
 
+&timers6 {
+	status = "okay";
+	timer@5 {
+		status = "okay";
+	};
+};
+
 &uart4 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart4_pins_a>;