firmware: broadcom: add OP-TEE based BNXT f/w manager

This driver registers on TEE bus to interact with OP-TEE based
BNXT firmware management modules

Cc: Jakub Kicinski <jakub.kicinski@netronome.com>
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Vikas Gupta <vikas.gupta@broadcom.com>
Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/firmware/broadcom/tee_bnxt_fw.h

@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+/*
+ * Copyright 2019 Broadcom.
+ */
+
+#ifndef _BROADCOM_TEE_BNXT_FW_H
+#define _BROADCOM_TEE_BNXT_FW_H
+
+#include <linux/types.h>
+
+int tee_bnxt_fw_load(void);
+int tee_bnxt_copy_coredump(void *buf, u32 offset, u32 size);
+
+#endif /* _BROADCOM_TEE_BNXT_FW_H */