Home
last modified time | relevance | path

Searched +full:alert +full:- +full:celsius (Results 1 – 25 of 33) sorted by relevance

12

/linux-6.12.1/Documentation/devicetree/bindings/power/supply/
Dbattery.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Sebastian Reichel <sre@kernel.org>
14 In smart batteries, these are typically stored in non-volatile memory
16 no appropriate non-volatile memory, or it is unprogrammed/incorrect.
27 Batteries must be referenced by chargers and/or fuel-gauges using a phandle.
28 The phandle's property should be named "monitored-battery".
32 const: simple-battery
34 device-chemistry:
[all …]
Dsummit,smb347-charger.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/supply/summit,smb347-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David Heidelberg <david@ixit.cz>
11 - Dmitry Osipenko <digetx@gmail.com>
16 - summit,smb345
17 - summit,smb347
18 - summit,smb358
26 monitored-battery:
[all …]
/linux-6.12.1/Documentation/hwmon/
Dsht3x.rst6 * Sensirion SHT3x-DIS
13 - https://sensirion.com/media/documents/213E6A3B/63A5A569/Datasheet_SHT3x_DIS.pdf
14 …- https://sensirion.com/media/documents/051DF50B/639C8101/Sensirion_Humidity_and_Temperature_Senso…
16 * Sensirion STS3x-DIS
23 …- https://sensirion.com/media/documents/1DA31AFD/61641F76/Sensirion_Temperature_Sensors_STS3x_Data…
24 … - https://sensirion.com/media/documents/292A335C/65537BAF/Sensirion_Datasheet_STS32_STS33.pdf
28 - David Frey <david.frey@sensirion.com>
29 - Pascal Sachs <pascal.sachs@sensirion.com>
32 -----------
34 This driver implements support for the Sensirion SHT3x-DIS and STS3x-DIS
[all …]
Dlm63.rst45 -----------
53 - No low limit for local temperature.
54 - No critical limit for local temperature.
55 - Critical limit for remote temperature can be changed only once. We
56 will consider that the critical limit is read-only.
63 All temperature values are given in degrees Celsius. Resolution is 1.0
67 store the value in an 8-bit register and have a selectable clock divider
68 to make sure that the result will fit in the register, the LM63 uses 16-bit
72 Note that the pin used for fan monitoring is shared with an alert out
77 for fan monitoring and alert out. On the LM64, monitoring is always enabled;
Dmax31760.rst1 .. SPDX-License-Identifier: GPL-2.0-or-later
19 -----------
23 temperature of a discrete diode-connected transistor, such as a 2N3906,
27 I2C-compatible interface. Fan speed is controlled based on the temperature
28 reading as an index to a 48-byte lookup table (LUT) containing
29 user-programmed PWM values. The flexible LUT-based architecture enables
34 shut down the system. A dedicated ALERT pin reports that either a local or
35 remote high-temperature threshold has been exceeded.
37 Temperature measurement range: from -55°C to 125°C
41 Please refer how to instantiate this driver: Documentation/i2c/instantiating-devices.rst
[all …]
Dlm90.rst10 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
26 Prefix: 'lm89' (no auto-detection)
58 Addresses scanned: I2C 0x4c - 0x4e
66 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
74 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
152 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
162 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
172 Addresses scanned: I2C 0x4c - 0x4d
182 Addresses scanned: I2C 0x4c - 0x4d
192 Addresses scanned: I2C 0x18 - 0x1a, 0x29 - 0x2b, 0x4c - 0x4e
[all …]
/linux-6.12.1/include/linux/
Dpower_supply.h1 /* SPDX-License-Identifier: GPL-2.0-only */
23 * µA, µAh, µWh, seconds and tenths of degree Celsius unless otherwise
226 /* Run-time specific power supply configuration */
344 int temp; /* celsius */
354 * struct power_supply_maintenance_charge_table - setting for maintenace charging
387 * +-------------------------------------------------------------------> t
389 * Practically this means that the Li-ions are wandering back and forth in the
400 * +-------------------------------------------------------------------> t
411 * As an example, a Samsung EB425161LA Lithium-Ion battery is CC/CV charged
426 * the expected stand-by current. Also overvoltage protection will be applied
[all …]
/linux-6.12.1/Documentation/power/
Dpower_supply_class.rst8 properties to user-space.
52 µA, µAh, µWh, seconds and tenths of degree Celsius unless otherwise
60 +--------------------------------------------------------------------------+
61 | **Charge/Energy/Capacity - how to not confuse** |
62 +--------------------------------------------------------------------------+
66 | - `CHARGE_*` |
68 | - `ENERGY_*` |
70 | - `CAPACITY` |
72 +--------------------------------------------------------------------------+
142 relative, time-based measurements.
[all …]
/linux-6.12.1/drivers/iio/temperature/
Dtmp007.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * tmp007.c - Support for TI TMP007 IR thermopile sensor with integrated math engine
7 * Driver for the Texas Instruments I2C 16-bit IR thermopile sensor
9 * (7-bit I2C slave address (0x40 - 0x47), changeable via ADR pins)
78 while (tries-- > 0) { in tmp007_read_temperature()
79 ret = i2c_smbus_read_word_swapped(data->client, in tmp007_read_temperature()
90 return -EIO; in tmp007_read_temperature()
92 return i2c_smbus_read_word_swapped(data->client, reg); in tmp007_read_temperature()
97 return i2c_smbus_write_word_swapped(data->client, TMP007_CONFIG, in tmp007_powerdown()
98 data->config & ~TMP007_CONFIG_CONV_EN); in tmp007_powerdown()
[all …]
Dmcp9600.c1 // SPDX-License-Identifier: GPL-2.0+
3 * mcp9600.c - Support for Microchip MCP9600 thermocouple EMF converter
31 #define MCP9600_ALERT_CFG(x) (MCP9600_ALERT_CFG1 + (x - 1))
37 #define MCP9600_ALERT_HYSTERESIS(x) (MCP9600_ALERT_HYSTERESIS1 + (x - 1))
39 #define MCP9600_ALERT_LIMIT(x) (MCP9600_ALERT_LIMIT1 + (x - 1))
48 #define MCP9600_MIN_TEMP_HOT_JUNCTION_MICRO -200000000
51 #define MCP9600_MIN_TEMP_COLD_JUNCTION_MICRO -40000000
108 MCP9600_CHANNELS(0, 0, 0, 0), /* Alerts: - - - - */
109 MCP9600_CHANNELS(1, 0, 0, 0), /* Alerts: 1 - - - */
110 MCP9600_CHANNELS(1, 1, 0, 0), /* Alerts: - 2 - - */
[all …]
/linux-6.12.1/include/linux/power/
Dmax17042_battery.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
191 /* External current sense resistor value in milli-ohms */
200 /* Alert / Status */
255 * R_sns in micro-ohms.
262 int temp_min; /* in tenths of degree Celsius */
263 int temp_max; /* in tenths of degree Celsius */
/linux-6.12.1/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
Dvega12_thermal.c38 return -EINVAL); in vega12_get_current_rpm()
47 fan_speed_info->supports_percent_read = false; in vega12_fan_ctrl_get_fan_speed_info()
48 fan_speed_info->supports_percent_write = false; in vega12_fan_ctrl_get_fan_speed_info()
49 fan_speed_info->supports_rpm_read = true; in vega12_fan_ctrl_get_fan_speed_info()
50 fan_speed_info->supports_rpm_write = true; in vega12_fan_ctrl_get_fan_speed_info()
63 * vega12_enable_fan_control_feature -Enables the SMC Fan Control Feature.
66 * Return: 0 on success. -1 otherwise.
71 struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend); in vega12_enable_fan_control_feature()
73 if (data->smu_features[GNLD_FAN_CONTROL].supported) { in vega12_enable_fan_control_feature()
76 data->smu_features[GNLD_FAN_CONTROL]. in vega12_enable_fan_control_feature()
[all …]
Dvega20_thermal.c34 struct vega20_hwmgr *data = hwmgr->backend; in vega20_disable_fan_control_feature()
37 if (data->smu_features[GNLD_FAN_CONTROL].supported) { in vega20_disable_fan_control_feature()
40 data->smu_features[GNLD_FAN_CONTROL]. in vega20_disable_fan_control_feature()
45 data->smu_features[GNLD_FAN_CONTROL].enabled = false; in vega20_disable_fan_control_feature()
53 struct vega20_hwmgr *data = hwmgr->backend; in vega20_fan_ctrl_stop_smc_fan_control()
55 if (data->smu_features[GNLD_FAN_CONTROL].supported) in vega20_fan_ctrl_stop_smc_fan_control()
63 struct vega20_hwmgr *data = hwmgr->backend; in vega20_enable_fan_control_feature()
66 if (data->smu_features[GNLD_FAN_CONTROL].supported) { in vega20_enable_fan_control_feature()
69 data->smu_features[GNLD_FAN_CONTROL]. in vega20_enable_fan_control_feature()
74 data->smu_features[GNLD_FAN_CONTROL].enabled = true; in vega20_enable_fan_control_feature()
[all …]
Dvega10_thermal.c42 if (hwmgr->thermal_controller.fanInfo.bNoFan) in vega10_fan_ctrl_get_fan_speed_info()
45 fan_speed_info->supports_percent_read = true; in vega10_fan_ctrl_get_fan_speed_info()
46 fan_speed_info->supports_percent_write = true; in vega10_fan_ctrl_get_fan_speed_info()
47 fan_speed_info->min_percent = 0; in vega10_fan_ctrl_get_fan_speed_info()
48 fan_speed_info->max_percent = 100; in vega10_fan_ctrl_get_fan_speed_info()
51 hwmgr->thermal_controller.fanInfo. in vega10_fan_ctrl_get_fan_speed_info()
53 fan_speed_info->supports_rpm_read = true; in vega10_fan_ctrl_get_fan_speed_info()
54 fan_speed_info->supports_rpm_write = true; in vega10_fan_ctrl_get_fan_speed_info()
55 fan_speed_info->min_rpm = in vega10_fan_ctrl_get_fan_speed_info()
56 hwmgr->thermal_controller.fanInfo.ulMinRPM; in vega10_fan_ctrl_get_fan_speed_info()
[all …]
/linux-6.12.1/arch/arm/boot/dts/gemini/
Dgemini-dlink-dir-685.dts2 * Device Tree file for D-Link DIR-685 Xtreme N Storage Router
5 /dts-v1/;
8 #include <dt-bindings/input/input.h>
11 model = "D-Link DIR-685 Xtreme N Storage Router";
12 compatible = "dlink,dir-685", "cortina,gemini";
13 #address-cells = <1>;
14 #size-cells = <1>;
17 /* 128 MB SDRAM in 2 x Hynix HY5DU121622DTP-D43 */
24 stdout-path = "uart0:19200n8";
28 compatible = "gpio-keys";
[all …]
/linux-6.12.1/drivers/iio/humidity/
Dhdc3020.c1 // SPDX-License-Identifier: GPL-2.0+
3 * hdc3020.c - Support for the TI HDC3020,HDC3021 and HDC3022
8 * Copyright (C) 2024 Liebherr-Electronics and Drives GmbH
70 #define HDC3020_MIN_TEMP_MICRO -39872968
139 struct i2c_client *client = data->client; in hdc3020_write_bytes()
143 msg.addr = client->addr; in hdc3020_write_bytes()
153 ret = i2c_transfer(client->adapter, &msg, 1); in hdc3020_write_bytes()
159 dev_err(&client->dev, "Could not write sensor command\n"); in hdc3020_write_bytes()
161 return -ETIMEDOUT; in hdc3020_write_bytes()
169 struct i2c_client *client = data->client; in hdc3020_read_bytes()
[all …]
/linux-6.12.1/drivers/hwmon/
Dlm63.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * lm63.c - driver for the National Semiconductor LM63 temperature sensor
5 * Copyright (C) 2004-2008 Jean Delvare <jdelvare@suse.de>
16 * - No low limit for local temperature.
17 * - No critical limit for local temperature.
18 * - Critical limit for remote temperature can be changed only once. We
19 * will consider that the critical limit is read-only.
32 #include <linux/hwmon-sysfs.h>
102 * For tachometer counts, the LM63 uses 16-bit values.
104 * value, it uses signed 8-bit values with LSB = 1 degree Celsius.
[all …]
/linux-6.12.1/drivers/power/supply/
Dpower_supply_core.c1 // SPDX-License-Identifier: GPL-2.0-only
25 #include <linux/fixp-arith.h>
27 #include "samsung-sdi-battery.h"
48 if (!supply->supplied_from && !supplier->supplied_to) in __power_supply_is_supplied_by()
52 if (supply->supplied_from) { in __power_supply_is_supplied_by()
53 if (!supplier->desc->name) in __power_supply_is_supplied_by()
55 for (i = 0; i < supply->num_supplies; i++) in __power_supply_is_supplied_by()
56 if (!strcmp(supplier->desc->name, supply->supplied_from[i])) in __power_supply_is_supplied_by()
59 if (!supply->desc->name) in __power_supply_is_supplied_by()
61 for (i = 0; i < supplier->num_supplicants; i++) in __power_supply_is_supplied_by()
[all …]
Dmax17042_battery.c1 // SPDX-License-Identifier: GPL-2.0+
12 #include <linux/devm-helpers.h>
98 struct regmap *map = chip->regmap; in max17042_get_temperature()
105 /* The value is converted into deci-centigrade scale */ in max17042_get_temperature()
106 /* Units of LSB = 1 / 256 degree Celsius */ in max17042_get_temperature()
117 ret = power_supply_am_i_supplied(chip->battery); in max17042_get_status()
128 * The MAX170xx has builtin end-of-charge detection and will update in max17042_get_status()
133 * continuously once end-of-charge detection kicks in, so allow the in max17042_get_status()
137 ret = regmap_read(chip->regmap, MAX17042_FullCAP, &charge_full); in max17042_get_status()
141 ret = regmap_read(chip->regmap, MAX17042_RepCap, &charge_now); in max17042_get_status()
[all …]
/linux-6.12.1/arch/arm/boot/dts/nvidia/
Dtegra30-lg-p880.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "tegra30-lg-x3.dtsi"
16 pinctrl-names = "default";
17 pinctrl-0 = <&state_default>;
21 host-wlan-wake {
26 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
29 /* GNSS UART-B pinmux */
30 uartb-rxd {
35 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
[all …]
Dtegra30-lg-p895.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include "tegra30-lg-x3.dtsi"
11 pinctrl-names = "default";
12 pinctrl-0 = <&state_default>;
15 /* GNSS UART-B pinmux */
16 uartb-cts-rxd {
22 nvidia,enable-input = <TEGRA_PIN_ENABLE>;
24 uartb-rts-txd {
30 nvidia,enable-input = <TEGRA_PIN_DISABLE>;
[all …]
/linux-6.12.1/drivers/net/ethernet/sfc/falcon/
Dfalcon_boards.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright 2007-2012 Solarflare Communications Inc.
91 struct i2c_client *client = i2c_new_client_device(&board->i2c_adap, info); in ef4_init_lm87()
97 /* Read-to-clear alarm/interrupt status */ in ef4_init_lm87()
108 board->hwmon_client = client; in ef4_init_lm87()
118 i2c_unregister_device(falcon_board(efx)->hwmon_client); in ef4_fini_lm87()
123 struct i2c_client *client = falcon_board(efx)->hwmon_client; in ef4_check_lm87()
129 if (EF4_WORKAROUND_7884(efx) && efx->link_state.up) in ef4_check_lm87()
161 netif_err(efx, hw, efx->net_dev, in ef4_check_lm87()
173 return is_failure ? -ERANGE : 0; in ef4_check_lm87()
[all …]
/linux-6.12.1/drivers/gpu/drm/amd/pm/swsmu/inc/
Damdgpu_smu.h218 SMU_PPT_LIMIT_MIN = -1,
621 * struct pptable_funcs - Callbacks used to interact with the SMU.
766 * &limit: current limit temperature in millidegrees Celsius
772 * &limit: limit temperature to be setted, in millidegrees Celsius
1097 * @enable_thermal_alert: Enable thermal alert interrupts.
1102 * @disable_thermal_alert: Disable thermal alert interrupts.
1141 * @set_xgmi_pstate: Set inter-chip global memory interconnect pstate.
1156 * 0 - GFXOFF(default).
1157 * 1 - Transition out of GFX State.
1158 * 2 - Not in GFXOFF.
[all …]
/linux-6.12.1/drivers/thermal/ti-soc-thermal/
Dti-bandgap.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2011-2012 Texas Instruments Incorporated - http://www.ti.com/
6 * Author: J Keerthy <j-keerthy@ti.com>
7 * Author: Moiz Sonasath <m-sonasath@ti.com>
36 #include "ti-bandgap.h"
47 * ti_bandgap_readl() - simple read helper function
56 return readl(bgp->base + reg); in ti_bandgap_readl()
60 * ti_bandgap_writel() - simple write helper function
69 writel(val, bgp->base + reg); in ti_bandgap_writel()
75 * RMW_BITS() - used to read, modify and update bandgap bitfields.
[all …]
/linux-6.12.1/drivers/input/mouse/
Delantech.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2007-2009 Arjan Opmeer <arjan@opmeer.net>
27 if (etd->info.debug) \
38 if (ps2_sliced_command(&psmouse->ps2dev, c) || in synaptics_send_cmd()
39 ps2_command(&psmouse->ps2dev, param, PSMOUSE_CMD_GETINFO)) { in synaptics_send_cmd()
41 return -1; in synaptics_send_cmd()
53 struct ps2dev *ps2dev = &psmouse->ps2dev; in elantech_send_cmd()
59 return -1; in elantech_send_cmd()
71 struct ps2dev *ps2dev = &psmouse->ps2dev; in elantech_ps2_command()
72 struct elantech_data *etd = psmouse->private; in elantech_ps2_command()
[all …]

12