Merge branch '2020-07-29-add-brcm-ns3-support'

- Add initial Broadcom NS3 SoC support.

1 files changed, 43 insertions, 0 deletions

diff --git a/include/broadcom/chimp.h b/include/broadcom/chimp.h
new file mode 100644
index 00000000000..7f641529139
--- /dev/null
+++ b/include/broadcom/chimp.h
@@ -0,0 +1,43 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2020 Broadcom.
+ *
+ */
+
+#ifndef __CHIMP_H__
+#define __CHIMP_H__
+
+#include <linux/compiler.h>
+
+/**
+ * chimp_fastboot_optee() - api to load bnxt firmware
+ *
+ * @return: 0 on success and -ve on failure
+ */
+int chimp_fastboot_optee(void);
+
+/**
+ * chimp_health_status_optee() - get chimp health status
+ *
+ * Chimp health status could be firmware is in good condition or
+ * bad condition because of crash/hang.
+ *
+ * @status: pointer to get chimp health status
+ *
+ * @return: 0 on success and -ve on failure
+ */
+int chimp_health_status_optee(u32 *status);
+
+/**
+ * chimp_handshake_status_optee() - get chimp handshake status.
+ *
+ * To know firmware is loaded and running.
+ *
+ * @timeout: timeout value, if 0 then default timeout is considered by op-tee
+ * @hstatus: pointer to chimp handshake status
+ *
+ * @return: 0 on success and -ve on failure
+ */
+int chimp_handshake_status_optee(u32 timeout, u32 *hstatus);
+
+#endif