dts: bindings: Move NXP i.MX SNVS from rtc to counter

The SNVS RTC is a Real Time Counter instead of a Real Time Clock.

Signed-off-by: Pieter De Gendt <[email protected]>

Author: pdgendt

dts/bindings/rtc/nxp,imx-snvs-rtc.yaml renamed to dts/bindings/counter/nxp,imx-snvs-rtc.yaml

@@ -4,8 +4,12 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-description: NXP SNVS LP/HP RTC
+description: NXP SNVS LP/HP Realtime Counter
 
 compatible: "nxp,imx-snvs-rtc"
 
-include: rtc.yaml
+include: base.yaml
+
+properties:
+  interrupts:
+    required: true