dt-bindings: cache: qcom,llcc: Document SM8750 LLCC block

Add documentation for the SM8750 LLCC.

Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250512-sm8750_llcc_master-v5-1-d78dca6282a5@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

Author: MelOlvera-Qcom

Documentation/devicetree/bindings/cache/qcom,llcc.yaml

@@ -40,6 +40,7 @@ properties:
       - qcom,sm8450-llcc
       - qcom,sm8550-llcc
       - qcom,sm8650-llcc
+      - qcom,sm8750-llcc
       - qcom,x1e80100-llcc
 
   reg:
@@ -274,6 +275,7 @@ allOf:
               - qcom,sm8450-llcc
               - qcom,sm8550-llcc
               - qcom,sm8650-llcc
+              - qcom,sm8750-llcc
     then:
       properties:
         reg: