feat(plat/qti/sc7280): support for qti sc7280 plat

new qti platform sc7280 support addition

Signed-off-by: Saurabh Gorecha <sgorecha@codeaurora.org>
Change-Id: I3dd99d8744a6c313f7dfbbee7ae2cbd6f21656c1
diff --git a/plat/qti/sc7280/inc/qti_rng_io.h b/plat/qti/sc7280/inc/qti_rng_io.h
new file mode 100644
index 0000000..0f41fd6
--- /dev/null
+++ b/plat/qti/sc7280/inc/qti_rng_io.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+#ifndef QTI_RNG_IO_H
+#define QTI_RNG_IO_H
+
+#define SEC_PRNG_STATUS			0x10D1004
+#define SEC_PRNG_STATUS_DATA_AVAIL_BMSK	0x1
+#define SEC_PRNG_DATA_OUT		0x10D1000
+
+
+#endif /* QTI_RNG_IO_H */
+