dt-bindings: thermal: amlogic: add support for A1 thermal sensor

Provide right compatible properties for Amlogic A1 Thermal Sensor
controller. A1 family supports only one thermal node - CPU thermal
sensor.
Signed-off-by: Dmitry Rokosov <ddrokosov@salutedevices.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20240328191322.17551-2-ddrokosov@salutedevices.com

Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml

@@ -13,11 +13,13 @@ description: Binding for Amlogic Thermal
 
 properties:
   compatible:
-    items:
-      - enum:
-          - amlogic,g12a-cpu-thermal
-          - amlogic,g12a-ddr-thermal
-      - const: amlogic,g12a-thermal
+    oneOf:
+      - items:
+          - enum:
+              - amlogic,g12a-cpu-thermal
+              - amlogic,g12a-ddr-thermal
+          - const: amlogic,g12a-thermal
+      - const: amlogic,a1-cpu-thermal
 
   reg:
     maxItems: 1