diff options
Diffstat (limited to 'drivers/thermal/ti-soc-thermal/dra752-thermal-data.c')
| -rw-r--r-- | drivers/thermal/ti-soc-thermal/dra752-thermal-data.c | 381 |
1 files changed, 381 insertions, 0 deletions
diff --git a/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c b/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c new file mode 100644 index 000000000..33a3030aa --- /dev/null +++ b/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c @@ -0,0 +1,381 @@ +/* + * DRA752 thermal data. + * + * Copyright (C) 2013 Texas Instruments Inc. + * Contact: + * Eduardo Valentin <eduardo.valentin@ti.com> + * Tero Kristo <t-kristo@ti.com> + * + * This file is partially autogenerated. + * + * 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 "dra752-bandgap.h" + +/* + * DRA752 has five instances of thermal sensor: MPU, GPU, CORE, + * IVA and DSPEVE need to describe the individual registers and + * bit fields. + */ + +/* + * DRA752 CORE thermal sensor register offsets and bit-fields + */ +static struct temp_sensor_registers +dra752_core_temp_sensor_registers = { + .temp_sensor_ctrl = DRA752_TEMP_SENSOR_CORE_OFFSET, + .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK, + .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK, + .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK, + .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_1_OFFSET, + .mask_hot_mask = DRA752_BANDGAP_CTRL_1_MASK_HOT_CORE_MASK, + .mask_cold_mask = DRA752_BANDGAP_CTRL_1_MASK_COLD_CORE_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, + .mask_freeze_mask = DRA752_BANDGAP_CTRL_1_FREEZE_CORE_MASK, + .bgap_threshold = DRA752_BANDGAP_THRESHOLD_CORE_OFFSET, + .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK, + .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK, + .bgap_status = DRA752_BANDGAP_STATUS_1_OFFSET, + .status_hot_mask = DRA752_BANDGAP_STATUS_1_HOT_CORE_MASK, + .status_cold_mask = DRA752_BANDGAP_STATUS_1_COLD_CORE_MASK, + .ctrl_dtemp_1 = DRA752_DTEMP_CORE_1_OFFSET, + .ctrl_dtemp_2 = DRA752_DTEMP_CORE_2_OFFSET, + .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_CORE_OFFSET, +}; + +/* + * DRA752 IVA thermal sensor register offsets and bit-fields + */ +static struct temp_sensor_registers +dra752_iva_temp_sensor_registers = { + .temp_sensor_ctrl = DRA752_TEMP_SENSOR_IVA_OFFSET, + .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK, + .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK, + .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK, + .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_2_OFFSET, + .mask_hot_mask = DRA752_BANDGAP_CTRL_2_MASK_HOT_IVA_MASK, + .mask_cold_mask = DRA752_BANDGAP_CTRL_2_MASK_COLD_IVA_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, + .mask_freeze_mask = DRA752_BANDGAP_CTRL_2_FREEZE_IVA_MASK, + .bgap_threshold = DRA752_BANDGAP_THRESHOLD_IVA_OFFSET, + .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK, + .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK, + .bgap_status = DRA752_BANDGAP_STATUS_2_OFFSET, + .status_hot_mask = DRA752_BANDGAP_STATUS_2_HOT_IVA_MASK, + .status_cold_mask = DRA752_BANDGAP_STATUS_2_COLD_IVA_MASK, + .ctrl_dtemp_1 = DRA752_DTEMP_IVA_1_OFFSET, + .ctrl_dtemp_2 = DRA752_DTEMP_IVA_2_OFFSET, + .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_IVA_OFFSET, +}; + +/* + * DRA752 MPU thermal sensor register offsets and bit-fields + */ +static struct temp_sensor_registers +dra752_mpu_temp_sensor_registers = { + .temp_sensor_ctrl = DRA752_TEMP_SENSOR_MPU_OFFSET, + .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK, + .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK, + .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK, + .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_1_OFFSET, + .mask_hot_mask = DRA752_BANDGAP_CTRL_1_MASK_HOT_MPU_MASK, + .mask_cold_mask = DRA752_BANDGAP_CTRL_1_MASK_COLD_MPU_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, + .mask_freeze_mask = DRA752_BANDGAP_CTRL_1_FREEZE_MPU_MASK, + .bgap_threshold = DRA752_BANDGAP_THRESHOLD_MPU_OFFSET, + .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK, + .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK, + .bgap_status = DRA752_BANDGAP_STATUS_1_OFFSET, + .status_hot_mask = DRA752_BANDGAP_STATUS_1_HOT_MPU_MASK, + .status_cold_mask = DRA752_BANDGAP_STATUS_1_COLD_MPU_MASK, + .ctrl_dtemp_1 = DRA752_DTEMP_MPU_1_OFFSET, + .ctrl_dtemp_2 = DRA752_DTEMP_MPU_2_OFFSET, + .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_MPU_OFFSET, +}; + +/* + * DRA752 DSPEVE thermal sensor register offsets and bit-fields + */ +static struct temp_sensor_registers +dra752_dspeve_temp_sensor_registers = { + .temp_sensor_ctrl = DRA752_TEMP_SENSOR_DSPEVE_OFFSET, + .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK, + .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK, + .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK, + .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_2_OFFSET, + .mask_hot_mask = DRA752_BANDGAP_CTRL_2_MASK_HOT_DSPEVE_MASK, + .mask_cold_mask = DRA752_BANDGAP_CTRL_2_MASK_COLD_DSPEVE_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, + .mask_freeze_mask = DRA752_BANDGAP_CTRL_2_FREEZE_DSPEVE_MASK, + .bgap_threshold = DRA752_BANDGAP_THRESHOLD_DSPEVE_OFFSET, + .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK, + .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK, + .bgap_status = DRA752_BANDGAP_STATUS_2_OFFSET, + .status_hot_mask = DRA752_BANDGAP_STATUS_2_HOT_DSPEVE_MASK, + .status_cold_mask = DRA752_BANDGAP_STATUS_2_COLD_DSPEVE_MASK, + .ctrl_dtemp_1 = DRA752_DTEMP_DSPEVE_1_OFFSET, + .ctrl_dtemp_2 = DRA752_DTEMP_DSPEVE_2_OFFSET, + .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_DSPEVE_OFFSET, +}; + +/* + * DRA752 GPU thermal sensor register offsets and bit-fields + */ +static struct temp_sensor_registers +dra752_gpu_temp_sensor_registers = { + .temp_sensor_ctrl = DRA752_TEMP_SENSOR_GPU_OFFSET, + .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK, + .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK, + .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK, + .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_1_OFFSET, + .mask_hot_mask = DRA752_BANDGAP_CTRL_1_MASK_HOT_GPU_MASK, + .mask_cold_mask = DRA752_BANDGAP_CTRL_1_MASK_COLD_GPU_MASK, + .mask_counter_delay_mask = DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK, + .mask_freeze_mask = DRA752_BANDGAP_CTRL_1_FREEZE_GPU_MASK, + .bgap_threshold = DRA752_BANDGAP_THRESHOLD_GPU_OFFSET, + .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK, + .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK, + .bgap_status = DRA752_BANDGAP_STATUS_1_OFFSET, + .status_hot_mask = DRA752_BANDGAP_STATUS_1_HOT_GPU_MASK, + .status_cold_mask = DRA752_BANDGAP_STATUS_1_COLD_GPU_MASK, + .ctrl_dtemp_1 = DRA752_DTEMP_GPU_1_OFFSET, + .ctrl_dtemp_2 = DRA752_DTEMP_GPU_2_OFFSET, + .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_GPU_OFFSET, +}; + +/* Thresholds and limits for DRA752 MPU temperature sensor */ +static struct temp_sensor_data dra752_mpu_temp_sensor_data = { + .t_hot = DRA752_MPU_T_HOT, + .t_cold = DRA752_MPU_T_COLD, + .min_freq = DRA752_MPU_MIN_FREQ, + .max_freq = DRA752_MPU_MAX_FREQ, +}; + +/* Thresholds and limits for DRA752 GPU temperature sensor */ +static struct temp_sensor_data dra752_gpu_temp_sensor_data = { + .t_hot = DRA752_GPU_T_HOT, + .t_cold = DRA752_GPU_T_COLD, + .min_freq = DRA752_GPU_MIN_FREQ, + .max_freq = DRA752_GPU_MAX_FREQ, +}; + +/* Thresholds and limits for DRA752 CORE temperature sensor */ +static struct temp_sensor_data dra752_core_temp_sensor_data = { + .t_hot = DRA752_CORE_T_HOT, + .t_cold = DRA752_CORE_T_COLD, + .min_freq = DRA752_CORE_MIN_FREQ, + .max_freq = DRA752_CORE_MAX_FREQ, +}; + +/* Thresholds and limits for DRA752 DSPEVE temperature sensor */ +static struct temp_sensor_data dra752_dspeve_temp_sensor_data = { + .t_hot = DRA752_DSPEVE_T_HOT, + .t_cold = DRA752_DSPEVE_T_COLD, + .min_freq = DRA752_DSPEVE_MIN_FREQ, + .max_freq = DRA752_DSPEVE_MAX_FREQ, +}; + +/* Thresholds and limits for DRA752 IVA temperature sensor */ +static struct temp_sensor_data dra752_iva_temp_sensor_data = { + .t_hot = DRA752_IVA_T_HOT, + .t_cold = DRA752_IVA_T_COLD, + .min_freq = DRA752_IVA_MIN_FREQ, + .max_freq = DRA752_IVA_MAX_FREQ, +}; + +/* + * DRA752 : Temperature values in milli degree celsius + * ADC code values from 540 to 945 + */ +static +int dra752_adc_to_temp[DRA752_ADC_END_VALUE - DRA752_ADC_START_VALUE + 1] = { + /* Index 540 - 549 */ + -40000, -40000, -40000, -40000, -39800, -39400, -39000, -38600, -38200, + -37800, + /* Index 550 - 559 */ + -37400, -37000, -36600, -36200, -35800, -35300, -34700, -34200, -33800, + -33400, + /* Index 560 - 569 */ + -33000, -32600, -32200, -31800, -31400, -31000, -30600, -30200, -29800, + -29400, + /* Index 570 - 579 */ + -29000, -28600, -28200, -27700, -27100, -26600, -26200, -25800, -25400, + -25000, + /* Index 580 - 589 */ + -24600, -24200, -23800, -23400, -23000, -22600, -22200, -21800, -21400, + -21000, + /* Index 590 - 599 */ + -20500, -19900, -19400, -19000, -18600, -18200, -17800, -17400, -17000, + -16600, + /* Index 600 - 609 */ + -16200, -15800, -15400, -15000, -14600, -14200, -13800, -13400, -13000, + -12500, + /* Index 610 - 619 */ + -11900, -11400, -11000, -10600, -10200, -9800, -9400, -9000, -8600, + -8200, + /* Index 620 - 629 */ + -7800, -7400, -7000, -6600, -6200, -5800, -5400, -5000, -4500, + -3900, + /* Index 630 - 639 */ + -3400, -3000, -2600, -2200, -1800, -1400, -1000, -600, -200, + 200, + /* Index 640 - 649 */ + 600, 1000, 1400, 1800, 2200, 2600, 3000, 3400, 3900, + 4500, + /* Index 650 - 659 */ + 5000, 5400, 5800, 6200, 6600, 7000, 7400, 7800, 8200, + 8600, + /* Index 660 - 669 */ + 9000, 9400, 9800, 10200, 10600, 11000, 11400, 11800, 12200, + 12700, + /* Index 670 - 679 */ + 13300, 13800, 14200, 14600, 15000, 15400, 15800, 16200, 16600, + 17000, + /* Index 680 - 689 */ + 17400, 17800, 18200, 18600, 19000, 19400, 19800, 20200, 20600, + 21000, + /* Index 690 - 699 */ + 21400, 21900, 22500, 23000, 23400, 23800, 24200, 24600, 25000, + 25400, + /* Index 700 - 709 */ + 25800, 26200, 26600, 27000, 27400, 27800, 28200, 28600, 29000, + 29400, + /* Index 710 - 719 */ + 29800, 30200, 30600, 31000, 31400, 31900, 32500, 33000, 33400, + 33800, + /* Index 720 - 729 */ + 34200, 34600, 35000, 35400, 35800, 36200, 36600, 37000, 37400, + 37800, + /* Index 730 - 739 */ + 38200, 38600, 39000, 39400, 39800, 40200, 40600, 41000, 41400, + 41800, + /* Index 740 - 749 */ + 42200, 42600, 43100, 43700, 44200, 44600, 45000, 45400, 45800, + 46200, + /* Index 750 - 759 */ + 46600, 47000, 47400, 47800, 48200, 48600, 49000, 49400, 49800, + 50200, + /* Index 760 - 769 */ + 50600, 51000, 51400, 51800, 52200, 52600, 53000, 53400, 53800, + 54200, + /* Index 770 - 779 */ + 54600, 55000, 55400, 55900, 56500, 57000, 57400, 57800, 58200, + 58600, + /* Index 780 - 789 */ + 59000, 59400, 59800, 60200, 60600, 61000, 61400, 61800, 62200, + 62600, + /* Index 790 - 799 */ + 63000, 63400, 63800, 64200, 64600, 65000, 65400, 65800, 66200, + 66600, + /* Index 800 - 809 */ + 67000, 67400, 67800, 68200, 68600, 69000, 69400, 69800, 70200, + 70600, + /* Index 810 - 819 */ + 71000, 71500, 72100, 72600, 73000, 73400, 73800, 74200, 74600, + 75000, + /* Index 820 - 829 */ + 75400, 75800, 76200, 76600, 77000, 77400, 77800, 78200, 78600, + 79000, + /* Index 830 - 839 */ + 79400, 79800, 80200, 80600, 81000, 81400, 81800, 82200, 82600, + 83000, + /* Index 840 - 849 */ + 83400, 83800, 84200, 84600, 85000, 85400, 85800, 86200, 86600, + 87000, + /* Index 850 - 859 */ + 87400, 87800, 88200, 88600, 89000, 89400, 89800, 90200, 90600, + 91000, + /* Index 860 - 869 */ + 91400, 91800, 92200, 92600, 93000, 93400, 93800, 94200, 94600, + 95000, + /* Index 870 - 879 */ + 95400, 95800, 96200, 96600, 97000, 97500, 98100, 98600, 99000, + 99400, + /* Index 880 - 889 */ + 99800, 100200, 100600, 101000, 101400, 101800, 102200, 102600, 103000, + 103400, + /* Index 890 - 899 */ + 103800, 104200, 104600, 105000, 105400, 105800, 106200, 106600, 107000, + 107400, + /* Index 900 - 909 */ + 107800, 108200, 108600, 109000, 109400, 109800, 110200, 110600, 111000, + 111400, + /* Index 910 - 919 */ + 111800, 112200, 112600, 113000, 113400, 113800, 114200, 114600, 115000, + 115400, + /* Index 920 - 929 */ + 115800, 116200, 116600, 117000, 117400, 117800, 118200, 118600, 119000, + 119400, + /* Index 930 - 939 */ + 119800, 120200, 120600, 121000, 121400, 121800, 122200, 122600, 123000, + 123400, + /* Index 940 - 945 */ + 123800, 124200, 124600, 124900, 125000, 125000, +}; + +/* DRA752 data */ +const struct ti_bandgap_data dra752_data = { + .features = TI_BANDGAP_FEATURE_FREEZE_BIT | + TI_BANDGAP_FEATURE_TALERT | + TI_BANDGAP_FEATURE_COUNTER_DELAY | + TI_BANDGAP_FEATURE_HISTORY_BUFFER | + TI_BANDGAP_FEATURE_ERRATA_814, + .fclock_name = "l3instr_ts_gclk_div", + .div_ck_name = "l3instr_ts_gclk_div", + .conv_table = dra752_adc_to_temp, + .adc_start_val = DRA752_ADC_START_VALUE, + .adc_end_val = DRA752_ADC_END_VALUE, + .expose_sensor = ti_thermal_expose_sensor, + .remove_sensor = ti_thermal_remove_sensor, + .sensors = { + { + .registers = &dra752_mpu_temp_sensor_registers, + .ts_data = &dra752_mpu_temp_sensor_data, + .domain = "cpu", + .register_cooling = ti_thermal_register_cpu_cooling, + .unregister_cooling = ti_thermal_unregister_cpu_cooling, + .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB, + .constant_pcb = DRA752_GRADIENT_CONST_W_PCB, + }, + { + .registers = &dra752_gpu_temp_sensor_registers, + .ts_data = &dra752_gpu_temp_sensor_data, + .domain = "gpu", + .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB, + .constant_pcb = DRA752_GRADIENT_CONST_W_PCB, + }, + { + .registers = &dra752_core_temp_sensor_registers, + .ts_data = &dra752_core_temp_sensor_data, + .domain = "core", + .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB, + .constant_pcb = DRA752_GRADIENT_CONST_W_PCB, + }, + { + .registers = &dra752_dspeve_temp_sensor_registers, + .ts_data = &dra752_dspeve_temp_sensor_data, + .domain = "dspeve", + .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB, + .constant_pcb = DRA752_GRADIENT_CONST_W_PCB, + }, + { + .registers = &dra752_iva_temp_sensor_registers, + .ts_data = &dra752_iva_temp_sensor_data, + .domain = "iva", + .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB, + .constant_pcb = DRA752_GRADIENT_CONST_W_PCB, + }, + }, + .sensor_count = 5, +}; 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