1 files changed, 33 insertions, 0 deletions
diff --git a/DynamicTablesPkg/Include/Library/DynamicTablesScmiInfoLib.h b/DynamicTablesPkg/Include/Library/DynamicTablesScmiInfoLib.h
new file mode 100644
index 0000000000..ff6b47d51f
--- /dev/null
+++ b/DynamicTablesPkg/Include/Library/DynamicTablesScmiInfoLib.h
@@ -0,0 +1,33 @@
+/** @file
+  Arm SCMI Info Library.
+
+  Copyright (c) 2022 - 2023, Arm Limited. All rights reserved.<BR>
+
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#ifndef ARM_SCMI_INFO_LIB_H_
+#define ARM_SCMI_INFO_LIB_H_
+
+#include <ConfigurationManagerObject.h>
+
+/** Populate a AML_CPC_INFO object based on SCMI information.
+
+  @param[in]  DomainId    Identifier for the performance domain.
+  @param[out] CpcInfo     If success, this structure was populated from
+                          information queried to the SCP.
+
+  @retval EFI_SUCCESS             Success.
+  @retval EFI_DEVICE_ERROR        Device error.
+  @retval EFI_INVALID_PARAMETER   Invalid parameter.
+  @retval EFI_TIMEOUT             Time out.
+  @retval EFI_UNSUPPORTED         Unsupported.
+**/
+EFI_STATUS
+EFIAPI
+DynamicTablesScmiInfoGetFastChannel (
+  IN  UINT32        DomainId,
+  OUT AML_CPC_INFO  *CpcInfo
+  );
+
+#endif // ARM_SCMI_INFO_LIB_H_