diff --git a/mlir/include/mlir/Dialect/DXSA/IR/DXSAOps.td b/mlir/include/mlir/Dialect/DXSA/IR/DXSAOps.td
index 9d26894db8c5..0e53bd636d86 100644
--- a/mlir/include/mlir/Dialect/DXSA/IR/DXSAOps.td
+++ b/mlir/include/mlir/Dialect/DXSA/IR/DXSAOps.td
@@ -922,4 +922,32 @@ def DXSA_DclTgsmStructured : DXSA_Op<"dcl_tgsm_structured"> {
   let hasVerifier = 1;
 }
 
+def DXSA_DclResourceRaw : DXSA_Op<"dcl_resource_raw"> {
+  let summary = "declares a raw buffer shader input resource bound to a register";
+  let description = [{
+    The `dxsa.dcl_resource_raw` operation declares a raw buffer shader
+    input resource bound to a register.
+
+    Example:
+
+    ```mlir
+    dxsa.dcl_resource_raw <id = 3>
+    dxsa.dcl_resource_raw <id = 0, lbound = 0, ubound = 3, space = 1>
+    ```
+  }];
+
+  let arguments = (ins
+      I32Attr:$id,
+      OptionalAttr<I32Attr>:$lbound,
+      OptionalAttr<I32Attr>:$ubound,
+      OptionalAttr<I32Attr>:$space);
+  let assemblyFormat = [{
+    ` ` `<` `id` `=` $id
+            (`,` `lbound` `=` $lbound^ `,` `ubound` `=` $ubound
+             `,` `space` `=` $space)? `>`
+    attr-dict
+  }];
+  let hasVerifier = 1;
+}
+
 #endif // DXSA_OPS
diff --git a/mlir/lib/Dialect/DXSA/IR/DXSA.cpp b/mlir/lib/Dialect/DXSA/IR/DXSA.cpp
index f703a32e48ea..1666985c3620 100644
--- a/mlir/lib/Dialect/DXSA/IR/DXSA.cpp
+++ b/mlir/lib/Dialect/DXSA/IR/DXSA.cpp
@@ -84,6 +84,15 @@ LogicalResult DclTgsmStructured::verify() {
   return success();
 }
 
+LogicalResult DclResourceRaw::verify() {
+  auto lbound = getLbound();
+  auto ubound = getUbound();
+  if (lbound && ubound && *lbound > *ubound)
+    return emitOpError("expected lbound <= ubound, got lbound=")
+           << *lbound << ", ubound=" << *ubound;
+  return success();
+}
+
 //===----------------------------------------------------------------------===//
 // TableGen'd attribute method definitions
 //===----------------------------------------------------------------------===//
diff --git a/mlir/lib/Target/DXSA/BinaryParser.cpp b/mlir/lib/Target/DXSA/BinaryParser.cpp
index 1ac5161fbb96..173f20090c95 100644
--- a/mlir/lib/Target/DXSA/BinaryParser.cpp
+++ b/mlir/lib/Target/DXSA/BinaryParser.cpp
@@ -692,6 +692,16 @@ class DXBuilder {
         builder.getI32IntegerAttr(structCount));
   }
 
+  Instruction buildDclResourceRaw(uint32_t id, std::optional<uint32_t> lbound,
+                                  std::optional<uint32_t> ubound,
+                                  std::optional<uint32_t> space, Location loc) {
+    auto toAttr = [&](std::optional<uint32_t> v) -> IntegerAttr {
+      return v ? builder.getI32IntegerAttr(*v) : IntegerAttr();
+    };
+    return dxsa::DclResourceRaw::create(builder, loc, id, toAttr(lbound),
+                                        toAttr(ubound), toAttr(space));
+  }
+
 private:
   MLIRContext *context;
   ModuleOp module;
@@ -1317,6 +1327,30 @@ class Parser {
                                           *structCount, loc);
   }
 
+  FailureOr<Instruction> parseDclResourceRaw(Location loc) {
+    auto operand = parseInlineOperand();
+    FAILURE_IF_FAILED(operand);
+    if (operand->getType() != dxsa::InlineOperandType::resource)
+      return emitError(loc, "operand must be a resource register, got ")
+             << dxsa::stringifyInlineOperandType(operand->getType());
+    auto indexArray = operand->getIndex();
+    auto indexDim = indexArray ? indexArray.size() : 0;
+    if (indexDim != 1 && indexDim != 3)
+      return emitError(loc, "operand must have a 1D or 3D index, got ")
+             << indexDim;
+    auto id = indexArray[0];
+    std::optional<uint32_t> lbound, ubound, space;
+    if (indexDim == 3) {
+      lbound = indexArray[1];
+      ubound = indexArray[2];
+      auto spaceToken = parseToken();
+      FAILURE_IF_FAILED(spaceToken);
+      space = *spaceToken;
+    }
+
+    return builder.buildDclResourceRaw(id, lbound, ubound, space, loc);
+  }
+
   OptionalParseResult parseDclInstruction(uint32_t opcodeToken, Location loc,
                                           Instruction &out) {
     FailureOr<Instruction> result;
@@ -1393,6 +1427,9 @@ class Parser {
     case D3D11_SB_OPCODE_DCL_THREAD_GROUP_SHARED_MEMORY_STRUCTURED:
       result = parseDclTgsmStructured(loc);
       break;
+    case D3D11_SB_OPCODE_DCL_RESOURCE_RAW:
+      result = parseDclResourceRaw(loc);
+      break;
     default:
       return std::nullopt;
     }
diff --git a/mlir/test/Target/DXSA/dcl_resource_raw.mlir b/mlir/test/Target/DXSA/dcl_resource_raw.mlir
new file mode 100644
index 000000000000..2f995af6543d
--- /dev/null
+++ b/mlir/test/Target/DXSA/dcl_resource_raw.mlir
@@ -0,0 +1,6 @@
+// RUN: mlir-translate --import-dxsa-bin %S/inputs/dcl_resource_raw.bin | FileCheck %s
+
+// CHECK:      module {
+// CHECK-NEXT:   dxsa.dcl_resource_raw <id = 3>
+// CHECK-NEXT:   dxsa.dcl_resource_raw <id = 0, lbound = 0, ubound = 3, space = 1>
+// CHECK-NEXT: }
diff --git a/mlir/test/Target/DXSA/dcl_resource_raw_invalid.mlir b/mlir/test/Target/DXSA/dcl_resource_raw_invalid.mlir
new file mode 100644
index 000000000000..8a56749ed793
--- /dev/null
+++ b/mlir/test/Target/DXSA/dcl_resource_raw_invalid.mlir
@@ -0,0 +1,4 @@
+// RUN: mlir-opt %s -split-input-file -verify-diagnostics
+
+// expected-error@+1 {{'dxsa.dcl_resource_raw' op expected lbound <= ubound, got lbound=5, ubound=3}}
+dxsa.dcl_resource_raw <id = 0, lbound = 5, ubound = 3, space = 1>
diff --git a/mlir/test/Target/DXSA/inputs/dcl_resource_raw.bin b/mlir/test/Target/DXSA/inputs/dcl_resource_raw.bin
new file mode 100644
index 000000000000..75b720860cbc
Binary files /dev/null and b/mlir/test/Target/DXSA/inputs/dcl_resource_raw.bin differ