linux-imx

/*

 * OMAP5 thermal driver.

 *

 * Copyright (C) 2011-2012 Texas Instruments Inc.

 * Contact:

 *  Eduardo Valentin <eduardo.valentin@ti.com>

 *

 * This software is licensed under the terms of the GNU General Public

 * License version 2, as published by the Free Software Foundation, and

 * may be copied, distributed, and modified under those terms.

 *

 * 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.

 *

 */

​

#include "ti-thermal.h"

#include "ti-bandgap.h"

#include "omap5xxx-bandgap.h"

​

/*

 * OMAP5430 has three instances of thermal sensor for MPU, GPU & CORE,

 * need to describe the individual registers and bit fields.

 */

​

/*

 * OMAP5430 MPU thermal sensor register offset and bit-fields

 */

static struct temp_sensor_registers

omap5430_mpu_temp_sensor_registers = {

    .temp_sensor_ctrl = OMAP5430_TEMP_SENSOR_MPU_OFFSET,

    .bgap_tempsoff_mask = OMAP5430_BGAP_TEMPSOFF_MASK,

    .bgap_eocz_mask = OMAP5430_BGAP_TEMP_SENSOR_EOCZ_MASK,

    .bgap_dtemp_mask = OMAP5430_BGAP_TEMP_SENSOR_DTEMP_MASK,

​

    .bgap_mask_ctrl = OMAP5430_BGAP_CTRL_OFFSET,

    .mask_hot_mask = OMAP5430_MASK_HOT_MPU_MASK,

    .mask_cold_mask = OMAP5430_MASK_COLD_MPU_MASK,

    .mask_counter_delay_mask = OMAP5430_MASK_COUNTER_DELAY_MASK,

    .mask_freeze_mask = OMAP5430_MASK_FREEZE_MPU_MASK,

​

    .bgap_counter = OMAP5430_BGAP_CTRL_OFFSET,

    .counter_mask = OMAP5430_COUNTER_MASK,

​

    .bgap_threshold = OMAP5430_BGAP_THRESHOLD_MPU_OFFSET,

    .threshold_thot_mask = OMAP5430_T_HOT_MASK,

    .threshold_tcold_mask = OMAP5430_T_COLD_MASK,

​

    .tshut_threshold = OMAP5430_BGAP_TSHUT_MPU_OFFSET,

    .tshut_hot_mask = OMAP5430_TSHUT_HOT_MASK,

    .tshut_cold_mask = OMAP5430_TSHUT_COLD_MASK,

​

    .bgap_status = OMAP5430_BGAP_STATUS_OFFSET,

    .status_hot_mask = OMAP5430_HOT_MPU_FLAG_MASK,

    .status_cold_mask = OMAP5430_COLD_MPU_FLAG_MASK,

​

    .ctrl_dtemp_1 = OMAP5430_BGAP_DTEMP_MPU_1_OFFSET,

    .ctrl_dtemp_2 = OMAP5430_BGAP_DTEMP_MPU_2_OFFSET,

    .bgap_efuse = OMAP5430_FUSE_OPP_BGAP_MPU,

};

​