dt-bindings: arm: Add SC5xx Series binding

Add devicetree schema for Analog Devices SC5xx series SoCs.

Signed-off-by: Oliver Gaskell <Oliver.Gaskell@analog.com>

MAINTAINERS

@@ -607,6 +607,7 @@ T:	git https://github.com/analogdevicesinc/lnxdsp-u-boot
 F:	arch/arm/dts/sc5*
 F:	arch/arm/include/asm/arch-adi/
 F:	arch/arm/mach-sc5xx/
+F:	doc/device-tree-bindings/arm/adi/adi,sc5xx.yaml
 F:	drivers/clk/adi/
 F:	drivers/serial/serial_adi_uart4.c
 F:	drivers/timer/adi_sc5xx_timer.c

doc/device-tree-bindings/arm/adi/adi,sc5xx.yaml

@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0+)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/adi/adi,sc5xx.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices SC5XX ARM-based SoCs
+
+maintainers:
+  - Vasileios Bimpikas <vasileios.bimpikas@analog.com>
+  - Utsav Agarwal <utsav.agarwal@analog.com>
+  - Arturs Artamonovs <arturs.artamonovs@analog.com>
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - description: SC57X Series Boards
+        items:
+          - const: adi,sc573-ezkit
+          - const: adi,sc57x
+
+      - description: SC58X Series Boards
+        items:
+          - enum:
+            - adi,sc584-ezkit
+            - adi,sc589-ezkit
+            - adi,sc589-mini
+          - const: adi,sc58x
+
+      - description: SC59X Series 32-bit Boards
+        items:
+          - enum:
+            - adi,sc594-som-ezkit
+            - adi,sc594-som-ezlite
+          - const: adi,sc59x
+
+      - description: SC59X Series 64-bit Boards
+        items:
+          - enum:
+            - adi,sc598-som-ezkit
+            - adi,sc598-som-ezlite
+          - const: adi,sc59x-64
+
+additionalProperties: true