1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-stm32mp/include/mach/rif.h b/arch/arm/mach-stm32mp/include/mach/rif.h
new file mode 100644
index 00000000000..10b22108120
--- /dev/null
+++ b/arch/arm/mach-stm32mp/include/mach/rif.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause */
+/*
+ * Copyright (C) 2023, STMicroelectronics - All Rights Reserved
+ */
+
+#ifndef MACH_RIF_H
+#define MACH_RIF_H
+
+#include <linux/types.h>
+
+/**
+ * stm32_rifsc_check_access - Check RIF accesses for given device node
+ *
+ * @device_node		Node of the device for which the accesses are checked
+ */
+int stm32_rifsc_check_access(ofnode device_node);
+
+/**
+ * stm32_rifsc_check_access - Check RIF accesses for given id
+ *
+ * @device_node		Node of the device to get a reference on RIFSC
+ * @id			ID of the resource to check
+ */
+int stm32_rifsc_check_access_by_id(ofnode device_node, u32 id);
+
+#endif /* MACH_RIF_H*/