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/*
*
* @Component OMAPCONF
* @Filename pmic.h
* @Description OMAP Power Companion Chip Library
* @Author Patrick Titiano (p-titiano@ti.com)
* @Date 2012
* @Copyright Texas Instruments Incorporated
*
*
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the
* distribution.
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef __PMIC_H__
#define __PMIC_H__
#define PMIC_NAME_MAX_LENGTH 12
#define PMIC_SMPS_MAX_NUMBER 3
typedef enum {
PMIC_TWL6030,
PMIC_TWL6032,
PMIC_TPS62361,
PMIC_TWL6034,
PMIC_TWL6035,
PMIC_ID_MAX
} pmic_id;
typedef enum {
PMIC_SMPS_MPU,
PMIC_SMPS_MM,
PMIC_SMPS_CORE,
PMIC_SMPS_ID_MAX
} pmic_smps_id;
int pmic_detect(void);
pmic_id pmic_chip_get(pmic_smps_id smps_id);
unsigned short pmic_is_twl6030(pmic_smps_id smps_id);
unsigned short pmic_is_twl6032(pmic_smps_id smps_id);
unsigned short pmic_is_twl6034(pmic_smps_id smps_id);
unsigned short pmic_is_twl6035(pmic_smps_id smps_id);
unsigned short pmic_is_tps62361(pmic_smps_id smps_id);
unsigned short pmic_is_single_chip(void);
double pmic_chip_revision_get(pmic_smps_id smps_id);
double pmic_eprom_revision_get(pmic_smps_id smps_id);
const char *pmic_name_get(pmic_id id);
pmic_smps_id vdd_id2smps_id(unsigned short vdd_id);
unsigned short smps_id2vdd_id(pmic_smps_id smps_id);
const char *smps_name_get(pmic_smps_id smps_id);
long smps_step_get(pmic_smps_id smps_id);
long smps_offset_get(pmic_smps_id smps_id);
int smps_vsel_len_get(pmic_smps_id smps_id);
int smps_uvolt2vsel(pmic_smps_id smps_id, unsigned long uvolt);
long smps_vsel2uvolt(pmic_smps_id smps_id, unsigned char vsel);
double smps_vsel2volt(pmic_smps_id smps_id, unsigned char vsel);
int smps_vsel_get(pmic_smps_id smps_id);
double smps_voltage_get(pmic_smps_id smps_id);
int smps_voltage_set(pmic_smps_id smps_id, unsigned long uvolt);
#endif
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