Add Quantize Support to TOSA Ref Backend

* Adding a one to many tosa mapping for Quantize
* Added tests

* Resolves IVGCVSW-7175


Signed-off-by: John Mcloughlin <john.mcloughlin@arm.com>
Signed-off-by: Teresa Charlin <teresa.charlinreyes@arm.com>
Change-Id: Ia0852fefb618b4a29c2601b9de8b6b2731229801

1 files changed, 4 insertions, 0 deletions

diff --git a/src/backends/tosaCommon/TosaMappings.cpp b/src/backends/tosaCommon/TosaMappings.cpp
index dff266d793..6c6bff4087 100644
--- a/src/backends/tosaCommon/TosaMappings.cpp
+++ b/src/backends/tosaCommon/TosaMappings.cpp
@@ -74,6 +74,10 @@ TosaSerializationBasicBlock* GetTosaMapping(const Layer* layer,
                 return ConvertPooling2DToTosaOperator(layer, inputs, outputs, poolDesc);
             }
         }
+        case LayerType::Quantize:
+        {
+            return ConvertQuantizeToTosaOperator(layer, inputs, outputs);
+        }
         case LayerType::Reshape:
         {
             auto reshapeDesc = PolymorphicDowncast<const ReshapeDescriptor*>(&descriptor);