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/*
* Copyright (c) 2013-2014, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
*
* arch/arm/mach-tegra/therm_monitor.h
*
*/
#ifndef _MACH_TEGRA_THERM_MONITOR_H
#define _MACH_TEGRA_THERM_MONITOR_H
#define MAX_NUM_TEMPERAT 10
#define INVALID_ADDR 0xffffffff
#define UTMIP_XCVR_CFG0 0x808
#define UTMIP_SPARE_CFG0 0x834
#define FUSE_SETUP_SEL (1 << 3)
#define UTMIP_XCVR_SETUP_MSK 0xF
#define UTMIP_XCVR_HSSLEW_MSB_MSK (0x7F << 25)
#define FUSE_USB_CALIB_0 0x1F0
#define UTMIP_XCVR_SETUP_MAX_VAL 0xF
#define UTMIP_XCVR_HSSLEW_MSB_BIT_OFFS 25
/* Remote Temp < rtemp_boundary. */
#define UTMIP_XCVR_HSSLEW_MSB_LOW_TEMP_VAL \
(0x8 << UTMIP_XCVR_HSSLEW_MSB_BIT_OFFS)
/* Remote Temp >= rtemp_boundary. */
#define UTMIP_XCVR_HSSLEW_MSB_HIGH_TEMP_VAL \
(0x2 << UTMIP_XCVR_HSSLEW_MSB_BIT_OFFS)
struct therm_monitor_ldep_data {
unsigned int reg_addr;
int temperat[MAX_NUM_TEMPERAT];
unsigned int value[MAX_NUM_TEMPERAT - 1];
int previous_val;
};
struct therm_monitor_data {
struct therm_monitor_ldep_data *brd_ltemp_reg_data;
unsigned int delta_temp;
unsigned int delta_time;
unsigned int remote_offset;
signed int alert_gpio;
int utmip_temp_bound;
unsigned char local_temp_update;
unsigned char utmip_reg_update;
unsigned char i2c_bus_num;
unsigned int i2c_dev_addrs;
unsigned char *i2c_dev_name;
unsigned char i2c_board_size;
};
void register_therm_monitor(struct therm_monitor_data *brd_therm_monitor_data);
#endif
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