dt-bindings: qcom,pdc: document the Hawi Power Domain Controller

Document the Power Domain Controller on the Qualcomm Hawi SoC.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://patch.msgid.link/20260401125004.592925-1-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Author: mukeshojha-linux

Documentation/devicetree/bindings/interrupt-controller/qcom,pdc.yaml

@@ -28,6 +28,7 @@ properties:
       - enum:
           - qcom,eliza-pdc
           - qcom,glymur-pdc
+          - qcom,hawi-pdc
           - qcom,kaanapali-pdc
           - qcom,milos-pdc
           - qcom,qcs615-pdc