/*
* Copyright (C) 2017 Amlogic, Inc. All rights reserved.
* *
This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* *
This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
* *
You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* *
Description:
*/

#ifndef __SCP_DVFS_H__
#define __SCP_DVFS_H__

struct scpi_opp_entry {
	unsigned int freq_hz;
	unsigned int volt_mv;
};
#define DVFS(_freq, _volt) \
{ \
	.freq_hz = _freq, \
	.volt_mv = _volt, \
}

#define SCPI_SUCCESS 0
#define MAX_DVFS_OPPS		16
#define DVFS_LATENCY(hdr)	((hdr) << 16)
#define DVFS_OPP_COUNT(hdr)	((hdr) << 8)
struct scpi_opp {
	unsigned int latency; /* in usecs */
	int count;
	struct scpi_opp_entry opp[MAX_DVFS_OPPS];
} buf_opp;

#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
#endif