Add samsung specific changes

include/linux/scmi_pmu.h

@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * SCMI PMU Protocols header
+ *
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#ifndef _SCMI_PMU_H
+#define _SCMI_PMU_H
+
+#include <linux/bitfield.h>
+#include <linux/device.h>
+#include <linux/types.h>
+
+
+#define SCMI_PMU_PROTOCOL    0x86
+#define MAX_NUM_CPUS		8
+
+struct scmi_protocol_handle;
+
+/**
+ * struct scmi_pmu_vendor_ops - represents the various operations provided
+ *      by SCMI PMU Protocol
+ *
+ * @set_pmu_map: set pmu map settings
+ * @set_enable_trace: enable pmu tracing
+ * @set_cache_enable: enable pmu caching
+ */
+struct scmi_pmu_vendor_ops {
+	int (*set_pmu_map)(const struct scmi_protocol_handle *ph, void *buf);
+	int (*set_enable_trace)(const struct scmi_protocol_handle *ph, void *buf);
+	int (*set_cache_enable)(const struct scmi_protocol_handle *ph, void *buf);
+};
+
+#endif /* _SCMI_PMU_H */