From ff4769bf08b50c61bb48f37ea00a17737096e2b5 Mon Sep 17 00:00:00 2001
From: Anup Patel <apatel@ventanamicro.com>
Date: Tue, 6 Aug 2024 10:45:11 +0530
Subject: lib: utils: Add simple FDT based HSM driver framework

The generic platform can have multiple HSM drivers so add a simple
FDT based HSM driver framework.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
---
 include/sbi_utils/hsm/fdt_hsm.h | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 include/sbi_utils/hsm/fdt_hsm.h

(limited to 'include')

diff --git a/include/sbi_utils/hsm/fdt_hsm.h b/include/sbi_utils/hsm/fdt_hsm.h
new file mode 100644
index 00000000..58061afc
--- /dev/null
+++ b/include/sbi_utils/hsm/fdt_hsm.h
@@ -0,0 +1,26 @@
+/*
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2024 Ventana Micro Systems Inc.
+ *
+ * Authors:
+ *   Anup Patel <apatel@ventanamicro.com>
+ */
+
+#ifndef __FDT_HSM_H__
+#define __FDT_HSM_H__
+
+#include <sbi/sbi_types.h>
+#include <sbi_utils/fdt/fdt_driver.h>
+
+#ifdef CONFIG_FDT_HSM
+
+void fdt_hsm_init(const void *fdt);
+
+#else
+
+static inline void fdt_hsm_init(const void *fdt) { }
+
+#endif
+
+#endif
-- 
cgit v1.3.1