diff options
Diffstat (limited to 'drivers/thermal/ti-soc-thermal/omap4-thermal-data.c')
| -rw-r--r-- | drivers/thermal/ti-soc-thermal/omap4-thermal-data.c | 41 |
1 files changed, 17 insertions, 24 deletions
diff --git a/drivers/thermal/ti-soc-thermal/omap4-thermal-data.c b/drivers/thermal/ti-soc-thermal/omap4-thermal-data.c index c12211eaaac4..b4ef7340ac9b 100644 --- a/drivers/thermal/ti-soc-thermal/omap4-thermal-data.c +++ b/drivers/thermal/ti-soc-thermal/omap4-thermal-data.c @@ -1,19 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * OMAP4 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" @@ -33,7 +24,7 @@ omap4430_mpu_temp_sensor_registers = { .bgap_dtemp_mask = OMAP4430_BGAP_TEMP_SENSOR_DTEMP_MASK, .bgap_mode_ctrl = OMAP4430_TEMP_SENSOR_CTRL_OFFSET, - .mode_ctrl_mask = OMAP4430_SINGLE_MODE_MASK, + .mode_ctrl_mask = OMAP4430_CONTINUOUS_MODE_MASK, .bgap_efuse = OMAP4430_FUSE_OPP_BGAP, }; @@ -46,27 +37,29 @@ static struct temp_sensor_data omap4430_mpu_temp_sensor_data = { /* * Temperature values in milli degree celsius - * ADC code values from 530 to 923 + * ADC code values from 13 to 107, see TRM + * "18.4.10.2.3 ADC Codes Versus Temperature". */ static const int omap4430_adc_to_temp[OMAP4430_ADC_END_VALUE - OMAP4430_ADC_START_VALUE + 1] = { - -38000, -35000, -34000, -32000, -30000, -28000, -26000, -24000, -22000, - -20000, -18000, -17000, -15000, -13000, -12000, -10000, -8000, -6000, - -5000, -3000, -1000, 0, 2000, 3000, 5000, 6000, 8000, 10000, 12000, - 13000, 15000, 17000, 19000, 21000, 23000, 25000, 27000, 28000, 30000, - 32000, 33000, 35000, 37000, 38000, 40000, 42000, 43000, 45000, 47000, - 48000, 50000, 52000, 53000, 55000, 57000, 58000, 60000, 62000, 64000, - 66000, 68000, 70000, 71000, 73000, 75000, 77000, 78000, 80000, 82000, - 83000, 85000, 87000, 88000, 90000, 92000, 93000, 95000, 97000, 98000, - 100000, 102000, 103000, 105000, 107000, 109000, 111000, 113000, 115000, - 117000, 118000, 120000, 122000, 123000, + -40000, -38000, -35000, -34000, -32000, -30000, -28000, -26000, -24000, + -22000, -20000, -18500, -17000, -15000, -13500, -12000, -10000, -8000, + -6500, -5000, -3500, -1500, 0, 2000, 3500, 5000, 6500, 8500, 10000, + 12000, 13500, 15000, 17000, 19000, 21000, 23000, 25000, 27000, 28500, + 30000, 32000, 33500, 35000, 37000, 38500, 40000, 42000, 43500, 45000, + 47000, 48500, 50000, 52000, 53500, 55000, 57000, 58500, 60000, 62000, + 64000, 66000, 68000, 70000, 71500, 73500, 75000, 77000, 78500, 80000, + 82000, 83500, 85000, 87000, 88500, 90000, 92000, 93500, 95000, 97000, + 98500, 100000, 102000, 103500, 105000, 107000, 109000, 111000, 113000, + 115000, 117000, 118500, 120000, 122000, 123500, 125000, }; /* OMAP4430 data */ const struct ti_bandgap_data omap4430_data = { .features = TI_BANDGAP_FEATURE_MODE_CONFIG | TI_BANDGAP_FEATURE_CLK_CTRL | - TI_BANDGAP_FEATURE_POWER_SWITCH, + TI_BANDGAP_FEATURE_POWER_SWITCH | + TI_BANDGAP_FEATURE_CONT_MODE_ONLY, .fclock_name = "bandgap_fclk", .div_ck_name = "bandgap_fclk", .conv_table = omap4430_adc_to_temp, @@ -104,7 +97,7 @@ omap4460_mpu_temp_sensor_registers = { .mask_cold_mask = OMAP4460_MASK_COLD_MASK, .bgap_mode_ctrl = OMAP4460_BGAP_CTRL_OFFSET, - .mode_ctrl_mask = OMAP4460_SINGLE_MODE_MASK, + .mode_ctrl_mask = OMAP4460_CONTINUOUS_MODE_MASK, .bgap_counter = OMAP4460_BGAP_COUNTER_OFFSET, .counter_mask = OMAP4460_COUNTER_MASK, |