[PATCH 1/4] dt-bindings: clock: airoha: add EN7581 binding

[Lorenzo Bianconi <lorenzo@xxxxxxxxxx>]

Introduce Airoha EN7581 entry in Airoha EN7523 clock binding

Signed-off-by: Lorenzo Bianconi <lorenzo@xxxxxxxxxx>
---
 .../bindings/clock/airoha,en7523-scu.yaml     | 26 +++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
index 79b0752faa91..cf893d4c74cd 100644
--- a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
+++ b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
@@ -29,10 +29,13 @@ description: |
 properties:
   compatible:
     items:
-      - const: airoha,en7523-scu
+      - enum:
+          - airoha,en7523-scu
+          - airoha,en7581-scu
 
   reg:
-    maxItems: 2
+    minItems: 2
+    maxItems: 3
 
   "#clock-cells":
     description:
@@ -45,6 +48,25 @@ required:
   - reg
   - '#clock-cells'
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          const: airoha,en7523-scu
+    then:
+      properties:
+        reg:
+          maxItems: 2
+
+  - if:
+      properties:
+        compatible:
+          const: airoha,en7581-scu
+    then:
+      properties:
+        reg:
+          maxItems: 3
+
 additionalProperties: false
 
 examples:
-- 
2.44.0