1 files changed, 34 insertions, 0 deletions
diff --git a/include/soc/imx8/sc/scfw.h b/include/soc/imx8/sc/scfw.h
new file mode 100644
index 000000000000..3c77c69f7f89
--- /dev/null
+++ b/include/soc/imx8/sc/scfw.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ * Copyright 2017 NXP
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef _SC_SCFW_H
+#define _SC_SCFW_H
+
+#include <linux/types.h>
+
+/*!
+ * This type is used to declare a handle for an IPC communication
+ * channel. Its meaning is specific to the IPC implementation.
+ */
+typedef uint32_t sc_ipc_t;
+
+/*!
+ * This type is used to declare an ID for an IPC communication
+ * channel. Its meaning is specific to the IPC implementation.
+ */
+typedef uint32_t sc_ipc_id_t;
+
+/*!
+ * This function returns the MU channel ID for this implementation
+ *
+ * @param[in]     ipc         pointer to Mu channel ID
+ * @return Returns an error code (SC_ERR_NONE = success, SC_ERR_IPC
+ *         otherwise).
+ */
+int sc_ipc_getMuID(uint32_t *mu_id);
+
+#endif