diff --git a/include/spirv/unified1/spirv.bf b/include/spirv/unified1/spirv.bf
index 9193fe311..2528b9cdd 100644
--- a/include/spirv/unified1/spirv.bf
+++ b/include/spirv/unified1/spirv.bf
@@ -603,6 +603,7 @@ namespace Spv
             SingleElementVectorINTEL = 6085,
             VectorComputeCallableFunctionINTEL = 6087,
             MediaBlockIOINTEL = 6140,
+            StallFreeINTEL = 6151,
             FPMaxErrorDecorationINTEL = 6170,
             LatencyControlLabelINTEL = 6172,
             LatencyControlConstraintINTEL = 6173,
@@ -1203,6 +1204,7 @@ namespace Spv
             DebugInfoModuleINTEL = 6114,
             BFloat16ConversionINTEL = 6115,
             SplitBarrierINTEL = 6141,
+            FPGAClusterAttributesV2INTEL = 6150,
             FPGAKernelAttributesv2INTEL = 6161,
             FPMaxErrorINTEL = 6169,
             FPGALatencyControlINTEL = 6171,
diff --git a/include/spirv/unified1/spirv.core.grammar.json b/include/spirv/unified1/spirv.core.grammar.json
index de35cdb92..4de8edc24 100644
--- a/include/spirv/unified1/spirv.core.grammar.json
+++ b/include/spirv/unified1/spirv.core.grammar.json
@@ -13579,6 +13579,12 @@
           "capabilities" : [ "VectorComputeINTEL" ],
           "version" : "None"
         },
+        {
+          "enumerant" : "StallFreeINTEL",
+          "value" : 6151,
+          "capabilities" : [ "FPGAClusterAttributesV2INTEL" ],
+          "version" : "None"
+        },
         {
           "enumerant" : "FPMaxErrorDecorationINTEL",
           "value" : 6170,
@@ -16271,6 +16277,13 @@
           "extensions" : [ "SPV_INTEL_split_barrier" ],
           "version" : "None"
         },
+        {
+          "enumerant" : "FPGAClusterAttributesV2INTEL",
+          "value" : 6150,
+          "capabilities" : [ "FPGAClusterAttributesINTEL" ],
+          "extensions" : [ "SPV_INTEL_fpga_cluster_attributes" ],
+          "version" : "None"
+        },
         {
           "enumerant" : "FPGAKernelAttributesv2INTEL",
           "value" : 6161,
diff --git a/include/spirv/unified1/spirv.cs b/include/spirv/unified1/spirv.cs
index 1d0d6e95a..686a588f4 100644
--- a/include/spirv/unified1/spirv.cs
+++ b/include/spirv/unified1/spirv.cs
@@ -602,6 +602,7 @@ public enum Decoration
             SingleElementVectorINTEL = 6085,
             VectorComputeCallableFunctionINTEL = 6087,
             MediaBlockIOINTEL = 6140,
+            StallFreeINTEL = 6151,
             FPMaxErrorDecorationINTEL = 6170,
             LatencyControlLabelINTEL = 6172,
             LatencyControlConstraintINTEL = 6173,
@@ -1202,6 +1203,7 @@ public enum Capability
             DebugInfoModuleINTEL = 6114,
             BFloat16ConversionINTEL = 6115,
             SplitBarrierINTEL = 6141,
+            FPGAClusterAttributesV2INTEL = 6150,
             FPGAKernelAttributesv2INTEL = 6161,
             FPMaxErrorINTEL = 6169,
             FPGALatencyControlINTEL = 6171,
diff --git a/include/spirv/unified1/spirv.h b/include/spirv/unified1/spirv.h
index 684999df8..58b193268 100644
--- a/include/spirv/unified1/spirv.h
+++ b/include/spirv/unified1/spirv.h
@@ -608,6 +608,7 @@ typedef enum SpvDecoration_ {
     SpvDecorationSingleElementVectorINTEL = 6085,
     SpvDecorationVectorComputeCallableFunctionINTEL = 6087,
     SpvDecorationMediaBlockIOINTEL = 6140,
+    SpvDecorationStallFreeINTEL = 6151,
     SpvDecorationFPMaxErrorDecorationINTEL = 6170,
     SpvDecorationLatencyControlLabelINTEL = 6172,
     SpvDecorationLatencyControlConstraintINTEL = 6173,
@@ -1202,6 +1203,7 @@ typedef enum SpvCapability_ {
     SpvCapabilityDebugInfoModuleINTEL = 6114,
     SpvCapabilityBFloat16ConversionINTEL = 6115,
     SpvCapabilitySplitBarrierINTEL = 6141,
+    SpvCapabilityFPGAClusterAttributesV2INTEL = 6150,
     SpvCapabilityFPGAKernelAttributesv2INTEL = 6161,
     SpvCapabilityFPMaxErrorINTEL = 6169,
     SpvCapabilityFPGALatencyControlINTEL = 6171,
diff --git a/include/spirv/unified1/spirv.hpp b/include/spirv/unified1/spirv.hpp
index e85f942dc..188e2f16e 100644
--- a/include/spirv/unified1/spirv.hpp
+++ b/include/spirv/unified1/spirv.hpp
@@ -604,6 +604,7 @@ enum Decoration {
     DecorationSingleElementVectorINTEL = 6085,
     DecorationVectorComputeCallableFunctionINTEL = 6087,
     DecorationMediaBlockIOINTEL = 6140,
+    DecorationStallFreeINTEL = 6151,
     DecorationFPMaxErrorDecorationINTEL = 6170,
     DecorationLatencyControlLabelINTEL = 6172,
     DecorationLatencyControlConstraintINTEL = 6173,
@@ -1198,6 +1199,7 @@ enum Capability {
     CapabilityDebugInfoModuleINTEL = 6114,
     CapabilityBFloat16ConversionINTEL = 6115,
     CapabilitySplitBarrierINTEL = 6141,
+    CapabilityFPGAClusterAttributesV2INTEL = 6150,
     CapabilityFPGAKernelAttributesv2INTEL = 6161,
     CapabilityFPMaxErrorINTEL = 6169,
     CapabilityFPGALatencyControlINTEL = 6171,
diff --git a/include/spirv/unified1/spirv.hpp11 b/include/spirv/unified1/spirv.hpp11
index 2a52ddf15..cc2590c77 100644
--- a/include/spirv/unified1/spirv.hpp11
+++ b/include/spirv/unified1/spirv.hpp11
@@ -604,6 +604,7 @@ enum class Decoration : unsigned {
     SingleElementVectorINTEL = 6085,
     VectorComputeCallableFunctionINTEL = 6087,
     MediaBlockIOINTEL = 6140,
+    StallFreeINTEL = 6151,
     FPMaxErrorDecorationINTEL = 6170,
     LatencyControlLabelINTEL = 6172,
     LatencyControlConstraintINTEL = 6173,
@@ -1198,6 +1199,7 @@ enum class Capability : unsigned {
     DebugInfoModuleINTEL = 6114,
     BFloat16ConversionINTEL = 6115,
     SplitBarrierINTEL = 6141,
+    FPGAClusterAttributesV2INTEL = 6150,
     FPGAKernelAttributesv2INTEL = 6161,
     FPMaxErrorINTEL = 6169,
     FPGALatencyControlINTEL = 6171,
diff --git a/include/spirv/unified1/spirv.json b/include/spirv/unified1/spirv.json
index 660d6f359..505db1fcd 100644
--- a/include/spirv/unified1/spirv.json
+++ b/include/spirv/unified1/spirv.json
@@ -630,6 +630,7 @@
                     "SingleElementVectorINTEL": 6085,
                     "VectorComputeCallableFunctionINTEL": 6087,
                     "MediaBlockIOINTEL": 6140,
+                    "StallFreeINTEL": 6151,
                     "FPMaxErrorDecorationINTEL": 6170,
                     "LatencyControlLabelINTEL": 6172,
                     "LatencyControlConstraintINTEL": 6173,
@@ -1178,6 +1179,7 @@
                     "DebugInfoModuleINTEL": 6114,
                     "BFloat16ConversionINTEL": 6115,
                     "SplitBarrierINTEL": 6141,
+                    "FPGAClusterAttributesV2INTEL": 6150,
                     "FPGAKernelAttributesv2INTEL": 6161,
                     "FPMaxErrorINTEL": 6169,
                     "FPGALatencyControlINTEL": 6171,
diff --git a/include/spirv/unified1/spirv.lua b/include/spirv/unified1/spirv.lua
index 69c3d65f3..fb8646067 100644
--- a/include/spirv/unified1/spirv.lua
+++ b/include/spirv/unified1/spirv.lua
@@ -577,6 +577,7 @@ spv = {
         SingleElementVectorINTEL = 6085,
         VectorComputeCallableFunctionINTEL = 6087,
         MediaBlockIOINTEL = 6140,
+        StallFreeINTEL = 6151,
         FPMaxErrorDecorationINTEL = 6170,
         LatencyControlLabelINTEL = 6172,
         LatencyControlConstraintINTEL = 6173,
@@ -1160,6 +1161,7 @@ spv = {
         DebugInfoModuleINTEL = 6114,
         BFloat16ConversionINTEL = 6115,
         SplitBarrierINTEL = 6141,
+        FPGAClusterAttributesV2INTEL = 6150,
         FPGAKernelAttributesv2INTEL = 6161,
         FPMaxErrorINTEL = 6169,
         FPGALatencyControlINTEL = 6171,
diff --git a/include/spirv/unified1/spirv.py b/include/spirv/unified1/spirv.py
index 179e9b27b..fd86faef5 100644
--- a/include/spirv/unified1/spirv.py
+++ b/include/spirv/unified1/spirv.py
@@ -577,6 +577,7 @@
         'SingleElementVectorINTEL' : 6085,
         'VectorComputeCallableFunctionINTEL' : 6087,
         'MediaBlockIOINTEL' : 6140,
+        'StallFreeINTEL' : 6151,
         'FPMaxErrorDecorationINTEL' : 6170,
         'LatencyControlLabelINTEL' : 6172,
         'LatencyControlConstraintINTEL' : 6173,
@@ -1160,6 +1161,7 @@
         'DebugInfoModuleINTEL' : 6114,
         'BFloat16ConversionINTEL' : 6115,
         'SplitBarrierINTEL' : 6141,
+        'FPGAClusterAttributesV2INTEL' : 6150,
         'FPGAKernelAttributesv2INTEL' : 6161,
         'FPMaxErrorINTEL' : 6169,
         'FPGALatencyControlINTEL' : 6171,
diff --git a/include/spirv/unified1/spv.d b/include/spirv/unified1/spv.d
index b570d6e28..1f5663048 100644
--- a/include/spirv/unified1/spv.d
+++ b/include/spirv/unified1/spv.d
@@ -605,6 +605,7 @@ enum Decoration : uint
     SingleElementVectorINTEL = 6085,
     VectorComputeCallableFunctionINTEL = 6087,
     MediaBlockIOINTEL = 6140,
+    StallFreeINTEL = 6151,
     FPMaxErrorDecorationINTEL = 6170,
     LatencyControlLabelINTEL = 6172,
     LatencyControlConstraintINTEL = 6173,
@@ -1205,6 +1206,7 @@ enum Capability : uint
     DebugInfoModuleINTEL = 6114,
     BFloat16ConversionINTEL = 6115,
     SplitBarrierINTEL = 6141,
+    FPGAClusterAttributesV2INTEL = 6150,
     FPGAKernelAttributesv2INTEL = 6161,
     FPMaxErrorINTEL = 6169,
     FPGALatencyControlINTEL = 6171,