diff --git a/DynamicTablesPkg/Include/StandardNameSpaceObjects.h b/DynamicTablesPkg/Include/StandardNameSpaceObjects.h
index 8d0c7da15a..8ec3238225 100644
--- a/DynamicTablesPkg/Include/StandardNameSpaceObjects.h
+++ b/DynamicTablesPkg/Include/StandardNameSpaceObjects.h
@@ -1,6 +1,6 @@
 /** @file
 
-  Copyright (c) 2017 - 2019, ARM Limited. All rights reserved.
+  Copyright (c) 2017 - 2022, Arm Limited. All rights reserved.
 
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
@@ -105,6 +105,14 @@ typedef struct CmAStdObjAcpiTableInfo {
   /// Generators shall populate this information using the revision of the
   /// Configuration Manager (CM_STD_OBJ_CONFIGURATION_MANAGER_INFO.Revision).
   UINT32    OemRevision;
+
+  /// The minor revision of an ACPI table if required by the table.
+  /// Note: If this field is not populated (has value of Zero), then the
+  /// Generators shall populate this information based on the latest minor
+  /// revision of the table that is supported by the generator.
+  /// e.g. This field can be used to specify the minor revision to be set
+  /// for the FADT table.
+  UINT8     MinorRevision;
 } CM_STD_OBJ_ACPI_TABLE_INFO;
 
 /** A structure used to describe the SMBIOS table generators to be invoked.
diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiFadtLibArm/FadtGenerator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiFadtLibArm/FadtGenerator.c
index 96295f539f..1d10ea55e2 100644
--- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiFadtLibArm/FadtGenerator.c
+++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiFadtLibArm/FadtGenerator.c
@@ -1,7 +1,7 @@
 /** @file
   FADT Table Generator
 
-  Copyright (c) 2017 - 2021, ARM Limited. All rights reserved.
+  Copyright (c) 2017 - 2022, Arm Limited. All rights reserved.
   SPDX-License-Identifier: BSD-2-Clause-Patent
 
   @par Reference(s):
@@ -167,7 +167,7 @@ EFI_ACPI_6_4_FIXED_ACPI_DESCRIPTION_TABLE  AcpiFadt = {
   // UINT16     ArmBootArch
   EFI_ACPI_6_4_ARM_PSCI_COMPLIANT,  // {Template}: ARM Boot Architecture Flags
   // UINT8      MinorRevision
-  EFI_ACPI_6_4_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION,
+  EFI_ACPI_6_4_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION, // {Template}
   // UINT64     XFirmwareCtrl
   0,
   // UINT64     XDsdt
@@ -546,6 +546,31 @@ BuildFadtTable (
     goto error_handler;
   }
 
+  // Update the MinorRevision for the FADT table if it has been specified
+  // otherwise default to the latest FADT minor revision supported.
+  // Note:
+  // Bits 0-3 - The low order bits correspond to the minor version of the
+  //            specification version.
+  // Bits 4-7 - The high order bits correspond to the version of the ACPI
+  //            specification errata.
+  if (AcpiTableInfo->MinorRevision != 0) {
+    if (((AcpiTableInfo->MinorRevision & 0xF) >=
+         EFI_ACPI_6_2_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION) &&
+        ((AcpiTableInfo->MinorRevision & 0xF) <=
+         EFI_ACPI_6_4_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION))
+    {
+      AcpiFadt.MinorVersion = AcpiTableInfo->MinorRevision;
+    } else {
+      DEBUG ((
+        DEBUG_WARN,
+        "WARNING: FADT: Unsupported FADT Minor Revision 0x%x specified, " \
+        "defaulting to FADT Minor Revision 0x%x\n",
+        AcpiTableInfo->MinorRevision,
+        EFI_ACPI_6_4_FIXED_ACPI_DESCRIPTION_TABLE_MINOR_REVISION
+        ));
+    }
+  }
+
   // Update PmProfile Info
   Status = FadtAddPmProfileInfo (CfgMgrProtocol);
   if (EFI_ERROR (Status)) {