diff options
Diffstat (limited to 'drivers/staging/omap-thermal/omap5-thermal.c')
| -rw-r--r-- | drivers/staging/omap-thermal/omap5-thermal.c | 297 |
1 files changed, 0 insertions, 297 deletions
diff --git a/drivers/staging/omap-thermal/omap5-thermal.c b/drivers/staging/omap-thermal/omap5-thermal.c deleted file mode 100644 index 2f3a498dacd..00000000000 --- a/drivers/staging/omap-thermal/omap5-thermal.c +++ /dev/null @@ -1,297 +0,0 @@ -/* - * 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 "omap-bandgap.h" -#include "omap-thermal.h" - -/* - * omap5430 has one instance of thermal sensor for MPU - * need to describe the individual 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_soc_mask = OMAP5430_BGAP_TEMP_SENSOR_SOC_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, - - .bgap_mode_ctrl = OMAP5430_BGAP_COUNTER_MPU_OFFSET, - .mode_ctrl_mask = OMAP5430_REPEAT_MODE_MASK, - - .bgap_counter = OMAP5430_BGAP_COUNTER_MPU_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_clean_stop_mask = 0x0, - .status_bgap_alert_mask = OMAP5430_BGAP_ALERT_MASK, - .status_hot_mask = OMAP5430_HOT_MPU_FLAG_MASK, - .status_cold_mask = OMAP5430_COLD_MPU_FLAG_MASK, - - .bgap_efuse = OMAP5430_FUSE_OPP_BGAP_MPU, -}; - -/* - * omap5430 has one instance of thermal sensor for GPU - * need to describe the individual bit fields - */ -static struct temp_sensor_registers -omap5430_gpu_temp_sensor_registers = { - .temp_sensor_ctrl = OMAP5430_TEMP_SENSOR_GPU_OFFSET, - .bgap_tempsoff_mask = OMAP5430_BGAP_TEMPSOFF_MASK, - .bgap_soc_mask = OMAP5430_BGAP_TEMP_SENSOR_SOC_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_MM_MASK, - .mask_cold_mask = OMAP5430_MASK_COLD_MM_MASK, - - .bgap_mode_ctrl = OMAP5430_BGAP_COUNTER_GPU_OFFSET, - .mode_ctrl_mask = OMAP5430_REPEAT_MODE_MASK, - - .bgap_counter = OMAP5430_BGAP_COUNTER_GPU_OFFSET, - .counter_mask = OMAP5430_COUNTER_MASK, - - .bgap_threshold = OMAP5430_BGAP_THRESHOLD_GPU_OFFSET, - .threshold_thot_mask = OMAP5430_T_HOT_MASK, - .threshold_tcold_mask = OMAP5430_T_COLD_MASK, - - .tshut_threshold = OMAP5430_BGAP_TSHUT_GPU_OFFSET, - .tshut_hot_mask = OMAP5430_TSHUT_HOT_MASK, - .tshut_cold_mask = OMAP5430_TSHUT_COLD_MASK, - - .bgap_status = OMAP5430_BGAP_STATUS_OFFSET, - .status_clean_stop_mask = 0x0, - .status_bgap_alert_mask = OMAP5430_BGAP_ALERT_MASK, - .status_hot_mask = OMAP5430_HOT_MM_FLAG_MASK, - .status_cold_mask = OMAP5430_COLD_MM_FLAG_MASK, - - .bgap_efuse = OMAP5430_FUSE_OPP_BGAP_GPU, -}; - -/* - * omap5430 has one instance of thermal sensor for CORE - * need to describe the individual bit fields - */ -static struct temp_sensor_registers -omap5430_core_temp_sensor_registers = { - .temp_sensor_ctrl = OMAP5430_TEMP_SENSOR_CORE_OFFSET, - .bgap_tempsoff_mask = OMAP5430_BGAP_TEMPSOFF_MASK, - .bgap_soc_mask = OMAP5430_BGAP_TEMP_SENSOR_SOC_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_CORE_MASK, - .mask_cold_mask = OMAP5430_MASK_COLD_CORE_MASK, - - .bgap_mode_ctrl = OMAP5430_BGAP_COUNTER_CORE_OFFSET, - .mode_ctrl_mask = OMAP5430_REPEAT_MODE_MASK, - - .bgap_counter = OMAP5430_BGAP_COUNTER_CORE_OFFSET, - .counter_mask = OMAP5430_COUNTER_MASK, - - .bgap_threshold = OMAP5430_BGAP_THRESHOLD_CORE_OFFSET, - .threshold_thot_mask = OMAP5430_T_HOT_MASK, - .threshold_tcold_mask = OMAP5430_T_COLD_MASK, - - .tshut_threshold = OMAP5430_BGAP_TSHUT_CORE_OFFSET, - .tshut_hot_mask = OMAP5430_TSHUT_HOT_MASK, - .tshut_cold_mask = OMAP5430_TSHUT_COLD_MASK, - - .bgap_status = OMAP5430_BGAP_STATUS_OFFSET, - .status_clean_stop_mask = 0x0, - .status_bgap_alert_mask = OMAP5430_BGAP_ALERT_MASK, - .status_hot_mask = OMAP5430_HOT_CORE_FLAG_MASK, - .status_cold_mask = OMAP5430_COLD_CORE_FLAG_MASK, - - .bgap_efuse = OMAP5430_FUSE_OPP_BGAP_CORE, -}; - -/* Thresholds and limits for OMAP5430 MPU temperature sensor */ -static struct temp_sensor_data omap5430_mpu_temp_sensor_data = { - .tshut_hot = OMAP5430_MPU_TSHUT_HOT, - .tshut_cold = OMAP5430_MPU_TSHUT_COLD, - .t_hot = OMAP5430_MPU_T_HOT, - .t_cold = OMAP5430_MPU_T_COLD, - .min_freq = OMAP5430_MPU_MIN_FREQ, - .max_freq = OMAP5430_MPU_MAX_FREQ, - .max_temp = OMAP5430_MPU_MAX_TEMP, - .min_temp = OMAP5430_MPU_MIN_TEMP, - .hyst_val = OMAP5430_MPU_HYST_VAL, - .adc_start_val = OMAP5430_ADC_START_VALUE, - .adc_end_val = OMAP5430_ADC_END_VALUE, - .update_int1 = 1000, - .update_int2 = 2000, -}; - -/* Thresholds and limits for OMAP5430 GPU temperature sensor */ -static struct temp_sensor_data omap5430_gpu_temp_sensor_data = { - .tshut_hot = OMAP5430_GPU_TSHUT_HOT, - .tshut_cold = OMAP5430_GPU_TSHUT_COLD, - .t_hot = OMAP5430_GPU_T_HOT, - .t_cold = OMAP5430_GPU_T_COLD, - .min_freq = OMAP5430_GPU_MIN_FREQ, - .max_freq = OMAP5430_GPU_MAX_FREQ, - .max_temp = OMAP5430_GPU_MAX_TEMP, - .min_temp = OMAP5430_GPU_MIN_TEMP, - .hyst_val = OMAP5430_GPU_HYST_VAL, - .adc_start_val = OMAP5430_ADC_START_VALUE, - .adc_end_val = OMAP5430_ADC_END_VALUE, - .update_int1 = 1000, - .update_int2 = 2000, -}; - -/* Thresholds and limits for OMAP5430 CORE temperature sensor */ -static struct temp_sensor_data omap5430_core_temp_sensor_data = { - .tshut_hot = OMAP5430_CORE_TSHUT_HOT, - .tshut_cold = OMAP5430_CORE_TSHUT_COLD, - .t_hot = OMAP5430_CORE_T_HOT, - .t_cold = OMAP5430_CORE_T_COLD, - .min_freq = OMAP5430_CORE_MIN_FREQ, - .max_freq = OMAP5430_CORE_MAX_FREQ, - .max_temp = OMAP5430_CORE_MAX_TEMP, - .min_temp = OMAP5430_CORE_MIN_TEMP, - .hyst_val = OMAP5430_CORE_HYST_VAL, - .adc_start_val = OMAP5430_ADC_START_VALUE, - .adc_end_val = OMAP5430_ADC_END_VALUE, - .update_int1 = 1000, - .update_int2 = 2000, -}; - -static const int -omap5430_adc_to_temp[OMAP5430_ADC_END_VALUE - OMAP5430_ADC_START_VALUE + 1] = { - -40000, -40000, -40000, -40000, -39800, -39400, -39000, -38600, - -38200, -37800, -37300, -36800, - -36400, -36000, -35600, -35200, -34800, -34300, -33800, -33400, -33000, - -32600, - -32200, -31800, -31300, -30800, -30400, -30000, -29600, -29200, -28700, - -28200, -27800, -27400, -27000, -26600, -26200, -25700, -25200, -24800, - -24400, -24000, -23600, -23200, -22700, -22200, -21800, -21400, -21000, - -20600, -20200, -19700, -19200, -9300, -18400, -18000, -17600, -17200, - -16700, -16200, -15800, -15400, -15000, -14600, -14200, -13700, -13200, - -12800, -12400, -12000, -11600, -11200, -10700, -10200, -9800, -9400, - -9000, - -8600, -8200, -7700, -7200, -6800, -6400, -6000, -5600, -5200, -4800, - -4300, - -3800, -3400, -3000, -2600, -2200, -1800, -1300, -800, -400, 0, 400, - 800, - 1200, 1600, 2100, 2600, 3000, 3400, 3800, 4200, 4600, 5100, 5600, 6000, - 6400, 6800, 7200, 7600, 8000, 8500, 9000, 9400, 9800, 10200, 10800, - 11100, - 11400, 11900, 12400, 12800, 13200, 13600, 14000, 14400, 14800, 15300, - 15800, - 16200, 16600, 17000, 17400, 17800, 18200, 18700, 19200, 19600, 20000, - 20400, - 20800, 21200, 21600, 22100, 22600, 23000, 23400, 23800, 24200, 24600, - 25000, - 25400, 25900, 26400, 26800, 27200, 27600, 28000, 28400, 28800, 29300, - 29800, - 30200, 30600, 31000, 31400, 31800, 32200, 32600, 33100, 33600, 34000, - 34400, - 34800, 35200, 35600, 36000, 36400, 36800, 37300, 37800, 38200, 38600, - 39000, - 39400, 39800, 40200, 40600, 41100, 41600, 42000, 42400, 42800, 43200, - 43600, - 44000, 44400, 44800, 45300, 45800, 46200, 46600, 47000, 47400, 47800, - 48200, - 48600, 49000, 49500, 50000, 50400, 50800, 51200, 51600, 52000, 52400, - 52800, - 53200, 53700, 54200, 54600, 55000, 55400, 55800, 56200, 56600, 57000, - 57400, - 57800, 58200, 58700, 59200, 59600, 60000, 60400, 60800, 61200, 61600, - 62000, - 62400, 62800, 63300, 63800, 64200, 64600, 65000, 65400, 65800, 66200, - 66600, - 67000, 67400, 67800, 68200, 68700, 69200, 69600, 70000, 70400, 70800, - 71200, - 71600, 72000, 72400, 72800, 73200, 73600, 74100, 74600, 75000, 75400, - 75800, - 76200, 76600, 77000, 77400, 77800, 78200, 78600, 79000, 79400, 79800, - 80300, - 80800, 81200, 81600, 82000, 82400, 82800, 83200, 83600, 84000, 84400, - 84800, - 85200, 85600, 86000, 86400, 86800, 87300, 87800, 88200, 88600, 89000, - 89400, - 89800, 90200, 90600, 91000, 91400, 91800, 92200, 92600, 93000, 93400, - 93800, - 94200, 94600, 95000, 95500, 96000, 96400, 96800, 97200, 97600, 98000, - 98400, - 98800, 99200, 99600, 100000, 100400, 100800, 101200, 101600, 102000, - 102400, - 102800, 103200, 103600, 104000, 104400, 104800, 105200, 105600, 106100, - 106600, 107000, 107400, 107800, 108200, 108600, 109000, 109400, 109800, - 110200, 110600, 111000, 111400, 111800, 112200, 112600, 113000, 113400, - 113800, 114200, 114600, 115000, 115400, 115800, 116200, 116600, 117000, - 117400, 117800, 118200, 118600, 119000, 119400, 119800, 120200, 120600, - 121000, 121400, 121800, 122200, 122600, 123000, 123400, 123800, 124200, - 124600, 124900, 125000, 125000, 125000, 125000, -}; - -const struct omap_bandgap_data omap5430_data = { - .features = OMAP_BANDGAP_FEATURE_TSHUT_CONFIG | - OMAP_BANDGAP_FEATURE_TALERT | - OMAP_BANDGAP_FEATURE_MODE_CONFIG | - OMAP_BANDGAP_FEATURE_COUNTER, - .fclock_name = "ts_clk_div_ck", - .div_ck_name = "ts_clk_div_ck", - .conv_table = omap5430_adc_to_temp, - .expose_sensor = omap_thermal_expose_sensor, - .remove_sensor = omap_thermal_remove_sensor, - .sensors = { - { - .registers = &omap5430_mpu_temp_sensor_registers, - .ts_data = &omap5430_mpu_temp_sensor_data, - .domain = "cpu", - .register_cooling = omap_thermal_register_cpu_cooling, - .unregister_cooling = omap_thermal_unregister_cpu_cooling, - .slope = OMAP_GRADIENT_SLOPE_5430_CPU, - .constant = OMAP_GRADIENT_CONST_5430_CPU, - .slope_pcb = OMAP_GRADIENT_SLOPE_W_PCB_5430_CPU, - .constant_pcb = OMAP_GRADIENT_CONST_W_PCB_5430_CPU, - }, - { - .registers = &omap5430_gpu_temp_sensor_registers, - .ts_data = &omap5430_gpu_temp_sensor_data, - .domain = "gpu", - .slope = OMAP_GRADIENT_SLOPE_5430_GPU, - .constant = OMAP_GRADIENT_CONST_5430_GPU, - .slope_pcb = OMAP_GRADIENT_SLOPE_W_PCB_5430_GPU, - .constant_pcb = OMAP_GRADIENT_CONST_W_PCB_5430_GPU, - }, - { - .registers = &omap5430_core_temp_sensor_registers, - .ts_data = &omap5430_core_temp_sensor_data, - .domain = "core", - }, - }, - .sensor_count = 3, -}; 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