[PATCH] dt-bindings: mtd: arasan: Add ZynqMP props

[Rob Herring (Arm)]

ZynqMP NAND controller nodes contain "num-cs" and "power-domains"
properties. Add num-cs with a range of one to two chip selects and allow
one power-domain.

Assisted-by: LLM
Signed-off-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
---
 .../devicetree/bindings/mtd/arasan,nand-controller.yaml   | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml b/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
index b90d3b48c2f2..4262996dd51e 100644
--- a/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
+++ b/Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml
@@ -35,6 +35,14 @@ properties:
   interrupts:
     maxItems: 1
 
+  num-cs:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 1
+    maximum: 2
+
+  power-domains:
+    maxItems: 1
+
 required:
   - compatible
   - reg
-- 
2.53.0