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/*
*
* @Component OMAPCONF
* @Filename temperature44xx.h
* @Description OMAP4 Temperature Sensors Functions
* @Author Patrick Titiano (p-titiano@ti.com)
* @Date 2010
* @Copyright Texas Instruments Incorporated
*
*
* Copyright (C) 2010 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 __TEMPERATURE44XX_H__
#define __TEMPERATURE44XX_H__
#define TEMP_ABSOLUTE_ZERO -273
typedef enum {
OMAP4_EMIF_TEMP_BELOW_85C = 0x3,
OMAP4_EMIF_TEMP_ABOVE_85C = 0x5,
OMAP4_EMIF_TEMP_EXCEED_105C = 0x7,
OMAP4_EMIF_TEMP_RESERVED
} omap4_emif_temperature;
int temp44xx_main(int argc, char *argv[]);
int temp44xx_read_pcb_sensor(int *temp);
int temp44xx_read_bandgap_sensor(int *temp);
int temp44xx_hotspot_temp_get(void);
int temp44xx_read_mem_sensor(unsigned short emif,
unsigned short cs, omap4_emif_temperature *temp);
#endif
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