[PATCH 4/5] dt-bindings: clock: airoha: Document support for AN7583 clock

[Christian Marangi <ansuelsmth@gmail.com>]

Document support for Airoha AN7583 clock. This is based on the EN7523
clock schema but use a more specific compatible (airoha,an7583-clock) as
the SCU now also provide very different peripherals.

Airoha AN7583 clock reg handling is also different as it's inherited
by the parent node.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
 .../bindings/clock/airoha,en7523-scu.yaml        | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
index fe2c5c1baf43..06c823539ba9 100644
--- a/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
+++ b/Documentation/devicetree/bindings/clock/airoha,en7523-scu.yaml
@@ -32,6 +32,7 @@ properties:
       - enum:
           - airoha,en7523-scu
           - airoha,en7581-scu
+          - airoha,an7583-clock
 
   reg:
     items:
@@ -51,7 +52,6 @@ properties:
 
 required:
   - compatible
-  - reg
   - '#clock-cells'
 
 allOf:
@@ -66,6 +66,9 @@ allOf:
 
         '#reset-cells': false
 
+      required:
+        - reg
+
   - if:
       properties:
         compatible:
@@ -75,6 +78,17 @@ allOf:
         reg:
           maxItems: 1
 
+      required:
+        - reg
+
+  - if:
+      properties:
+        compatible:
+          const: airoha,an7583-clock
+    then:
+      properties:
+        reg: false
+
 additionalProperties: false
 
 examples:
-- 
2.48.1