diff options
Diffstat (limited to 'board/marasov/sensors.c')
| -rw-r--r-- | board/marasov/sensors.c | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/board/marasov/sensors.c b/board/marasov/sensors.c deleted file mode 100644 index 2a25141639..0000000000 --- a/board/marasov/sensors.c +++ /dev/null @@ -1,187 +0,0 @@ -/* Copyright 2022 The ChromiumOS Authors - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "common.h" -#include "adc.h" -#include "gpio.h" -#include "hooks.h" -#include "temp_sensor.h" -#include "thermal.h" -#include "temp_sensor/thermistor.h" - -/* ADC configuration */ -struct adc_t adc_channels[] = { - [ADC_TEMP_SENSOR_1_DDR_SOC] = { - .name = "TEMP_DDR_SOC", - .input_ch = NPCX_ADC_CH0, - .factor_mul = ADC_MAX_VOLT, - .factor_div = ADC_READ_MAX + 1, - .shift = 0, - }, - [ADC_TEMP_SENSOR_2_AMBIENT] = { - .name = "TEMP_AMBIENT", - .input_ch = NPCX_ADC_CH1, - .factor_mul = ADC_MAX_VOLT, - .factor_div = ADC_READ_MAX + 1, - .shift = 0, - }, - [ADC_TEMP_SENSOR_3_CHARGER] = { - .name = "TEMP_CHARGER", - .input_ch = NPCX_ADC_CH6, - .factor_mul = ADC_MAX_VOLT, - .factor_div = ADC_READ_MAX + 1, - .shift = 0, - }, - [ADC_TEMP_SENSOR_4_WWAN] = { - .name = "TEMP_WWAN", - .input_ch = NPCX_ADC_CH7, - .factor_mul = ADC_MAX_VOLT, - .factor_div = ADC_READ_MAX + 1, - .shift = 0, - }, -}; -BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); - -/* Temperature sensor configuration */ -const struct temp_sensor_t temp_sensors[] = { - [TEMP_SENSOR_1_DDR_SOC] = { - .name = "DDR and SOC", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_1_DDR_SOC, - }, - [TEMP_SENSOR_2_AMBIENT] = { - .name = "Ambient", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_2_AMBIENT, - }, - [TEMP_SENSOR_3_CHARGER] = { - .name = "Charger", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_3_CHARGER, - }, - [TEMP_SENSOR_4_WWAN] = { - .name = "WWAN", - .type = TEMP_SENSOR_TYPE_BOARD, - .read = get_temp_3v3_30k9_47k_4050b, - .idx = ADC_TEMP_SENSOR_4_WWAN, - }, -}; -BUILD_ASSERT(ARRAY_SIZE(temp_sensors) == TEMP_SENSOR_COUNT); - -/* - * TODO(b/180681346): update for Alder Lake/brya - * - * Alder Lake specifies 100 C as maximum TDP temperature. THRMTRIP# occurs at - * 130 C. However, sensor is located next to DDR, so we need to use the lower - * DDR temperature limit (85 C) - */ -/* - * TODO(b/202062363): Remove when clang is fixed. - */ -#define THERMAL_CPU \ - { \ - .temp_host = { \ - [EC_TEMP_THRESH_HIGH] = C_TO_K(85), \ - [EC_TEMP_THRESH_HALT] = C_TO_K(90), \ - }, \ - .temp_host_release = { \ - [EC_TEMP_THRESH_HIGH] = C_TO_K(80), \ - }, \ - .temp_fan_off = C_TO_K(35), \ - .temp_fan_max = C_TO_K(60), \ - } -__maybe_unused static const struct ec_thermal_config thermal_cpu = THERMAL_CPU; - -/* - * TODO(b/180681346): update for Alder Lake/brya - * - * Inductor limits - used for both charger and PP3300 regulator - * - * Need to use the lower of the charger IC, PP3300 regulator, and the inductors - * - * Charger max recommended temperature 100C, max absolute temperature 125C - * PP3300 regulator: operating range -40 C to 145 C - * - * Inductors: limit of 125c - * PCB: limit is 80c - */ -/* - * TODO(b/202062363): Remove when clang is fixed. - */ -#define THERMAL_AMBIENT \ - { \ - .temp_host = { \ - [EC_TEMP_THRESH_HIGH] = C_TO_K(85), \ - [EC_TEMP_THRESH_HALT] = C_TO_K(90), \ - }, \ - .temp_host_release = { \ - [EC_TEMP_THRESH_HIGH] = C_TO_K(80), \ - }, \ - .temp_fan_off = C_TO_K(35), \ - .temp_fan_max = C_TO_K(60), \ - } -__maybe_unused static const struct ec_thermal_config thermal_ambient = - THERMAL_AMBIENT; - -/* - * Inductor limits - used for both charger and PP3300 regulator - * - * Need to use the lower of the charger IC, PP3300 regulator, and the inductors - * - * Charger max recommended temperature 125C, max absolute temperature 150C - * PP3300 regulator: operating range -40 C to 125 C - * - * Inductors: limit of 125c - * PCB: limit is 80c - */ -/* - * TODO(b/202062363): Remove when clang is fixed. - */ -#define THERMAL_CHARGER \ - { \ - .temp_host = { \ - [EC_TEMP_THRESH_HIGH] = C_TO_K(105), \ - [EC_TEMP_THRESH_HALT] = C_TO_K(120), \ - }, \ - .temp_host_release = { \ - [EC_TEMP_THRESH_HIGH] = C_TO_K(90), \ - }, \ - .temp_fan_off = C_TO_K(35), \ - .temp_fan_max = C_TO_K(65), \ - } -__maybe_unused static const struct ec_thermal_config thermal_charger = - THERMAL_CHARGER; - -/* - * TODO(b/180681346): update for brya WWAN module - */ -/* - * TODO(b/202062363): Remove when clang is fixed. - */ -#define THERMAL_WWAN \ - { \ - .temp_host = { \ - [EC_TEMP_THRESH_HIGH] = C_TO_K(130), \ - [EC_TEMP_THRESH_HALT] = C_TO_K(130), \ - }, \ - .temp_host_release = { \ - [EC_TEMP_THRESH_HIGH] = C_TO_K(100), \ - }, \ - .temp_fan_off = C_TO_K(35), \ - .temp_fan_max = C_TO_K(60), \ - } -__maybe_unused static const struct ec_thermal_config thermal_wwan = - THERMAL_WWAN; - -struct ec_thermal_config thermal_params[] = { - [TEMP_SENSOR_1_DDR_SOC] = THERMAL_CPU, - [TEMP_SENSOR_2_AMBIENT] = THERMAL_AMBIENT, - [TEMP_SENSOR_3_CHARGER] = THERMAL_CHARGER, - [TEMP_SENSOR_4_WWAN] = THERMAL_WWAN, -}; -BUILD_ASSERT(ARRAY_SIZE(thermal_params) == TEMP_SENSOR_COUNT); |