dts: atmel: saml2x: Define USB node

The saml2x series provide USB to all SoC series. This moves the USB node
from saml21.dtsi to the base file saml2x.dtsi.

Signed-off-by: Gerson Fernando Budke <[email protected]>
(cherry picked from commit 34fc01e)

Author: nandojve

dts/arm/atmel/saml21.dtsi

@@ -15,15 +15,6 @@
 	};
 
 	soc {
-		usb0: usb@41000000 {
-			compatible = "atmel,sam0-usb";
-			reg = <0x41000000 0x1000>;
-			interrupts = <6 0>;
-			status = "disabled";
-
-			num-bidir-endpoints = <8>;
-		};
-
 		tcc0: tcc@42001400 {
 			compatible = "atmel,sam0-tcc";
 			reg = <0x42001400 0x80>;

dts/arm/atmel/saml2x.dtsi

@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2021 Argentum Systems Ltd.
+ * Copyright (c) 2024 Gerson Fernando Budke <[email protected]>
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -229,6 +230,15 @@
 			reg = <0x42003800 0x24>;
 			interrupts = <27 0>;
 		};
+
+		usb0: usb@41000000 {
+			compatible = "atmel,sam0-usb";
+			reg = <0x41000000 0x1000>;
+			interrupts = <6 0>;
+			status = "disabled";
+
+			num-bidir-endpoints = <8>;
+		};
 	};
 };