sc7180 platform support

Adding support for QTI CHIP SC7180 on ATF

Change-Id: I0d82d3a378036003fbd0bc4784f61464bb76ea82
Signed-off-by: Saurabh Gorecha <sgorecha@codeaurora.org>
Co-authored-by: Maulik Shah <mkshah@codeaurora.org>
diff --git a/plat/qti/common/inc/qti_interrupt_svc.h b/plat/qti/common/inc/qti_interrupt_svc.h
new file mode 100644
index 0000000..59bde86
--- /dev/null
+++ b/plat/qti/common/inc/qti_interrupt_svc.h
@@ -0,0 +1,12 @@
+/*
+ * Copyright (c) 2018,2020, The Linux Foundation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef QTI_INTERRUPT_SVC_H
+#define QTI_INTERRUPT_SVC_H
+
+int qti_interrupt_svc_init(void);
+
+#endif /* QTI_INTERRUPT_SVC_H */