dt-bindings: serial: pl011: Add optional power-domains property

AMD/Xilinx Versal device serial IP has its own power domain,
so add an optional property to describe it.

Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250129095013.2145580-1-manikanta.guntupalli@amd.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/devicetree/bindings/serial/pl011.yaml b/Documentation/devicetree/bindings/serial/pl011.yaml
index 9571041030b78d497638b95d0774f33e23a9df15..3fcf2d04237273aacde39a6d91f391d01de7f1d1 100644 (file)
--- a/Documentation/devicetree/bindings/serial/pl011.yaml
+++ b/Documentation/devicetree/bindings/serial/pl011.yaml
@@ -92,6 +92,9 @@ properties:
       3000ms.
     default: 3000
 
+  power-domains:
+    maxItems: 1
+
   resets:
     maxItems: 1