--- /dev/null
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2022 Samsung Electronics Co., Ltd.
+ * Author: Chanho Park <chanho61.park@samsung.com>
+ *
+ * Device Tree bindings for Samsung Boot Mode.
+ */
+
+#ifndef __DT_BINDINGS_SAMSUNG_BOOT_MODE_H
+#define __DT_BINDINGS_SAMSUNG_BOOT_MODE_H
+
+/* Boot mode definitions for Exynos Auto v9 SoC */
+
+#define EXYNOSAUTOV9_BOOT_FASTBOOT 0xfa
+#define EXYNOSAUTOV9_BOOT_BOOTLOADER 0xfc
+#define EXYNOSAUTOV9_BOOT_RECOVERY 0xff
+
+#endif /* __DT_BINDINGS_SAMSUNG_BOOT_MODE_H */