From 54e632b72e80101cf733c47ad1c419d23a8b78e7 Mon Sep 17 00:00:00 2001
From: Anup Patel <apatel@ventanamicro.com>
Date: Wed, 7 Aug 2024 10:47:18 +0530
Subject: lib: utils: Add simple FDT based CPPC driver framework

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

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

(limited to 'include/sbi_utils/cppc')

diff --git a/include/sbi_utils/cppc/fdt_cppc.h b/include/sbi_utils/cppc/fdt_cppc.h
new file mode 100644
index 00000000..433c6d32
--- /dev/null
+++ b/include/sbi_utils/cppc/fdt_cppc.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_CPPC_H__
+#define __FDT_CPPC_H__
+
+#include <sbi/sbi_types.h>
+#include <sbi_utils/fdt/fdt_driver.h>
+
+#ifdef CONFIG_FDT_CPPC
+
+void fdt_cppc_init(const void *fdt);
+
+#else
+
+static inline void fdt_cppc_init(const void *fdt) { }
+
+#endif
+
+#endif
-- 
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