From 7cc6fa4d8a65e08048e1dd469087805ce89bf306 Mon Sep 17 00:00:00 2001
From: Anup Patel <anup.patel@wdc.com>
Date: Fri, 24 Apr 2020 17:02:48 +0530
Subject: lib: utils: Add simple FDT reset framework

We add simple reset framework which will select and use reset driver
based on details in FDT passed by previous booting stage.

Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
---
 include/sbi_utils/reset/fdt_reset.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 include/sbi_utils/reset/fdt_reset.h

(limited to 'include')

diff --git a/include/sbi_utils/reset/fdt_reset.h b/include/sbi_utils/reset/fdt_reset.h
new file mode 100644
index 0000000..789a6ac
--- /dev/null
+++ b/include/sbi_utils/reset/fdt_reset.h
@@ -0,0 +1,25 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2020 Western Digital Corporation or its affiliates.
+ *
+ * Authors:
+ *   Anup Patel <anup.patel@wdc.com>
+ */
+
+#ifndef __FDT_RESET_H__
+#define __FDT_RESET_H__
+
+#include <sbi/sbi_types.h>
+
+struct fdt_reset {
+	const struct fdt_match *match_table;
+	int (*init)(void *fdt, int nodeoff, const struct fdt_match *match);
+	int (*system_reset)(u32 reset_type);
+};
+
+int fdt_system_reset(u32 reset_type);
+
+int fdt_reset_init(void);
+
+#endif
-- 
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