| /linux-6.6.21/drivers/thermal/ |
| D | da9062-thermal.c | 63 struct da9062_thermal *thermal = container_of(work, in da9062_thermal_poll_on() local
71 ret = regmap_write(thermal->hw->regmap, in da9062_thermal_poll_on()
75 dev_err(thermal->dev, in da9062_thermal_poll_on()
84 ret = regmap_read(thermal->hw->regmap, in da9062_thermal_poll_on()
88 dev_err(thermal->dev, in da9062_thermal_poll_on()
94 mutex_lock(&thermal->lock); in da9062_thermal_poll_on()
95 thermal->temperature = DA9062_MILLI_CELSIUS(125); in da9062_thermal_poll_on()
96 mutex_unlock(&thermal->lock); in da9062_thermal_poll_on()
97 thermal_zone_device_update(thermal->zone, in da9062_thermal_poll_on()
104 queue_delayed_work(system_freezable_wq, &thermal->work, delay); in da9062_thermal_poll_on()
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| D | rockchip_thermal.c | 120 struct rockchip_thermal_data *thermal; member
1365 struct rockchip_thermal_data *thermal = dev; in rockchip_thermal_alarm_irq_thread() local
1368 dev_dbg(&thermal->pdev->dev, "thermal alarm\n"); in rockchip_thermal_alarm_irq_thread()
1370 thermal->chip->irq_ack(thermal->regs); in rockchip_thermal_alarm_irq_thread()
1372 for (i = 0; i < thermal->chip->chn_num; i++) in rockchip_thermal_alarm_irq_thread()
1373 thermal_zone_device_update(thermal->sensors[i].tzd, in rockchip_thermal_alarm_irq_thread()
1382 struct rockchip_thermal_data *thermal = sensor->thermal; in rockchip_thermal_set_trips() local
1383 const struct rockchip_tsadc_chip *tsadc = thermal->chip; in rockchip_thermal_set_trips()
1385 dev_dbg(&thermal->pdev->dev, "%s: sensor %d: low: %d, high %d\n", in rockchip_thermal_set_trips()
1389 sensor->id, thermal->regs, high); in rockchip_thermal_set_trips()
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| D | Kconfig | 3 # Generic thermal drivers configuration
10 thermal management. Usually it's made up of one or more thermal
12 Each thermal zone contains its own temperature, trip points,
14 All platforms with ACPI or Open Firmware thermal support can use
24 The thermal framework has a netlink interface to do thermal
32 Export thermal state transition statistics information through sysfs.
42 case of failure of an orderly_poweroff(), the thermal emergency
54 prompt "Expose thermal sensors as hwmon device"
58 In case a sensor is registered with the thermal
63 Say 'Y' here if you want all thermal sensors to
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| /linux-6.6.21/Documentation/devicetree/bindings/thermal/ |
| D | rcar-thermal.yaml | 5 $id: http://devicetree.org/schemas/thermal/rcar-thermal.yaml#
18 - renesas,thermal-r8a73a4 # R-Mobile APE6
19 - renesas,thermal-r8a7779 # R-Car H1
20 - const: renesas,rcar-thermal # Generic without thermal-zone
23 - renesas,thermal-r8a7742 # RZ/G1H
24 - renesas,thermal-r8a7743 # RZ/G1M
25 - renesas,thermal-r8a7744 # RZ/G1N
26 - const: renesas,rcar-gen2-thermal # Generic thermal-zone
29 - renesas,thermal-r8a7790 # R-Car H2
30 - renesas,thermal-r8a7791 # R-Car M2-W
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| D | rcar-gen3-thermal.yaml | 5 $id: http://devicetree.org/schemas/thermal/rcar-gen3-thermal.yaml#
11 On most R-Car Gen3 and later SoCs, the thermal sensor controllers (TSC)
12 control the thermal sensors (THS) which are the analog circuits for
21 - renesas,r8a774a1-thermal # RZ/G2M
22 - renesas,r8a774b1-thermal # RZ/G2N
23 - renesas,r8a774e1-thermal # RZ/G2H
24 - renesas,r8a7795-thermal # R-Car H3
25 - renesas,r8a7796-thermal # R-Car M3-W
26 - renesas,r8a77961-thermal # R-Car M3-W+
27 - renesas,r8a77965-thermal # R-Car M3-N
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| D | mediatek-thermal.txt | 3 This describes the device tree binding for the Mediatek thermal controller
12 - "mediatek,mt8173-thermal" : For MT8173 family of SoCs
13 - "mediatek,mt2701-thermal" : For MT2701 family of SoCs
14 - "mediatek,mt2712-thermal" : For MT2712 family of SoCs
15 - "mediatek,mt7622-thermal" : For MT7622 SoC
16 - "mediatek,mt7981-thermal", "mediatek,mt7986-thermal" : For MT7981 SoC
17 - "mediatek,mt7986-thermal" : For MT7986 SoC
18 - "mediatek,mt8183-thermal" : For MT8183 family of SoCs
19 - "mediatek,mt8365-thermal" : For MT8365 family of SoCs
20 - "mediatek,mt8516-thermal", "mediatek,mt2701-thermal : For MT8516 family of SoCs
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| D | brcm,sr-thermal.txt | 3 This binding describes thermal sensors that is part of Stingray SoCs.
6 - compatible : Must be "brcm,sr-thermal"
10 - #thermal-sensor-cells : Thermal sensor phandler
12 - thermal-sensors: A list of thermal sensor phandles and specifier.
25 compatible = "brcm,sr-thermal";
28 #thermal-sensor-cells = <1>;
32 thermal-zones {
33 ihost0_thermal: ihost0-thermal {
36 thermal-sensors = <&tmon 0>;
45 ihost1_thermal: ihost1-thermal {
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| D | amazon,al-thermal.txt | 3 Simple thermal device that allows temperature reading by a single MMIO
7 - compatible: "amazon,al-thermal".
9 - #thermal-sensor-cells: Must be 1. See Documentation/devicetree/bindings/thermal/thermal-sensor.ya…
12 thermal: thermal {
13 compatible = "amazon,al-thermal";
15 #thermal-sensor-cells = <0x1>;
18 thermal-zones {
19 thermal-z0 {
22 thermal-sensors = <&thermal 0>;
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| D | brcm,ns-thermal.yaml | 4 $id: http://devicetree.org/schemas/thermal/brcm,ns-thermal.yaml#
16 - $ref: thermal-sensor.yaml#
20 const: brcm,ns-thermal
26 "#thermal-sensor-cells":
36 thermal: thermal@1800c2c0 {
37 compatible = "brcm,ns-thermal";
39 #thermal-sensor-cells = <0>;
42 thermal-zones {
43 cpu-thermal {
47 thermal-sensors = <&thermal>;
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| D | brcm,bcm2835-thermal.yaml | 4 $id: http://devicetree.org/schemas/thermal/brcm,bcm2835-thermal.yaml#
7 title: Broadcom BCM2835 thermal sensor
13 - $ref: thermal-sensor.yaml#
18 - brcm,bcm2835-thermal
19 - brcm,bcm2836-thermal
20 - brcm,bcm2837-thermal
28 "#thermal-sensor-cells":
37 - '#thermal-sensor-cells'
43 thermal@7e212000 {
44 compatible = "brcm,bcm2835-thermal";
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| D | armada-thermal.txt | 1 * Marvell Armada 370/375/380/XP thermal management
6 * marvell,armada370-thermal
7 * marvell,armada375-thermal
8 * marvell,armada380-thermal
9 * marvell,armadaxp-thermal
10 * marvell,armada-ap806-thermal
11 * marvell,armada-ap807-thermal
12 * marvell,armada-cp110-thermal
23 Note: The compatibles marvell,armada370-thermal,
24 marvell,armada380-thermal, and marvell,armadaxp-thermal must point to
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| D | socionext,uniphier-thermal.yaml | 4 $id: http://devicetree.org/schemas/thermal/socionext,uniphier-thermal.yaml#
7 title: Socionext UniPhier thermal monitor
10 This describes the devicetree bindings for thermal monitor supported by
20 - socionext,uniphier-pxs2-thermal
21 - socionext,uniphier-ld20-thermal
22 - socionext,uniphier-pxs3-thermal
23 - socionext,uniphier-nx1-thermal
28 "#thermal-sensor-cells":
41 - "#thermal-sensor-cells"
47 // The UniPhier thermal should be a subnode of a "syscon" compatible node.
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| D | brcm,avs-ro-thermal.yaml | 4 $id: http://devicetree.org/schemas/thermal/brcm,avs-ro-thermal.yaml#
7 title: Broadcom AVS ring oscillator thermal
13 The thermal node should be the child of a syscon node with the
24 const: brcm,bcm2711-thermal
26 # See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml for details
27 "#thermal-sensor-cells":
32 - '#thermal-sensor-cells'
43 thermal: thermal {
44 compatible = "brcm,bcm2711-thermal";
45 #thermal-sensor-cells = <0>;
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| D | thermal-zones.yaml | 5 $id: http://devicetree.org/schemas/thermal/thermal-zones.yaml#
15 and the software abstraction of cooling devices and thermal zones required to
16 take appropriate action to mitigate thermal overloads.
18 The following node types are used to completely describe a thermal management
20 - thermal-sensor: device that measures temperature, has SoC-specific bindings
22 - thermal-zones: a container of the following node types used to describe all
23 thermal data for the platform
25 This binding describes the thermal-zones.
27 The polling-delay properties of a thermal-zone are bound to the maximum dT/dt
28 (temperature derivative over time) in two situations for a thermal zone:
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| D | thermal-sensor.yaml | 5 $id: http://devicetree.org/schemas/thermal/thermal-sensor.yaml#
15 and the software abstraction of thermal zones required to take appropriate
16 action to mitigate thermal overloads.
18 The following node types are used to completely describe a thermal management
20 - thermal-sensor: device that measures temperature, has SoC-specific bindings
22 - thermal-zones: a container of the following node types used to describe all
23 thermal data for the platform
25 This binding describes the thermal-sensor.
27 Thermal sensor devices provide temperature sensing capabilities on thermal
32 "#thermal-sensor-cells":
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| D | fsl,scu-thermal.yaml | 4 $id: http://devicetree.org/schemas/thermal/fsl,scu-thermal.yaml#
16 - $ref: thermal-sensor.yaml#
21 - const: fsl,imx8qxp-sc-thermal
22 - const: fsl,imx-sc-thermal
24 '#thermal-sensor-cells':
29 - '#thermal-sensor-cells'
35 thermal-sensor {
36 compatible = "fsl,imx8qxp-sc-thermal", "fsl,imx-sc-thermal";
37 #thermal-sensor-cells = <1>;
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| D | st,stm32-thermal.yaml | 4 $id: http://devicetree.org/schemas/thermal/st,stm32-thermal.yaml#
7 title: STMicroelectronics STM32 digital thermal sensor (DTS)
14 const: st,stm32-thermal
29 "#thermal-sensor-cells":
33 - "#thermal-sensor-cells"
46 dts: thermal@50028000 {
47 compatible = "st,stm32-thermal";
51 #thermal-sensor-cells = <0>;
55 thermal-zones {
56 cpu_thermal: cpu-thermal {
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| /linux-6.6.21/drivers/net/ethernet/mellanox/mlxsw/ |
| D | core_thermal.c | 140 static int mlxsw_get_cooling_device_idx(struct mlxsw_thermal *thermal, in mlxsw_get_cooling_device_idx() argument
146 if (thermal->cdevs[i] == cdev) in mlxsw_get_cooling_device_idx()
161 struct mlxsw_thermal *thermal = thermal_zone_device_priv(tzdev); in mlxsw_thermal_bind() local
162 struct device *dev = thermal->bus_info->dev; in mlxsw_thermal_bind()
166 if (mlxsw_get_cooling_device_idx(thermal, cdev) < 0) in mlxsw_thermal_bind()
170 const struct mlxsw_cooling_states *state = &thermal->cooling_states[i]; in mlxsw_thermal_bind()
187 struct mlxsw_thermal *thermal = thermal_zone_device_priv(tzdev); in mlxsw_thermal_unbind() local
188 struct device *dev = thermal->bus_info->dev; in mlxsw_thermal_unbind()
193 if (mlxsw_get_cooling_device_idx(thermal, cdev) < 0) in mlxsw_thermal_unbind()
209 struct mlxsw_thermal *thermal = thermal_zone_device_priv(tzdev); in mlxsw_thermal_get_temp() local
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| /linux-6.6.21/Documentation/driver-api/thermal/ |
| D | sysfs-api.rst | 15 The generic thermal sysfs provides a set of interfaces for thermal zone
16 devices (sensors) and thermal cooling devices (fan, processor...) to register
17 with the thermal management solution and to be a part of it.
19 This how-to focuses on enabling new thermal zone and cooling devices to
20 participate in thermal management.
21 This solution is platform independent and any type of thermal zone devices
24 The main task of the thermal sysfs driver is to expose thermal zone attributes
26 An intelligent thermal management application can make decisions based on
27 inputs from thermal zone attributes (the current temperature and trip point
33 1. thermal sysfs driver interface functions
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| /linux-6.6.21/drivers/thermal/ti-soc-thermal/ |
| D | Makefile | 2 obj-$(CONFIG_TI_SOC_THERMAL) += ti-soc-thermal.o
3 ti-soc-thermal-y := ti-bandgap.o
4 ti-soc-thermal-$(CONFIG_TI_THERMAL) += ti-thermal-common.o
5 ti-soc-thermal-$(CONFIG_DRA752_THERMAL) += dra752-thermal-data.o
6 ti-soc-thermal-$(CONFIG_OMAP3_THERMAL) += omap3-thermal-data.o
7 ti-soc-thermal-$(CONFIG_OMAP4_THERMAL) += omap4-thermal-data.o
8 ti-soc-thermal-$(CONFIG_OMAP5_THERMAL) += omap5-thermal-data.o
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| /linux-6.6.21/Documentation/ABI/testing/ |
| D | sysfs-class-thermal | 1 What: /sys/class/thermal/thermal_zoneX/type
3 Strings which represent the thermal zone type.
4 This is given by thermal zone driver as part of registration.
5 E.g: "acpitz" indicates it's an ACPI thermal device.
12 What: /sys/class/thermal/thermal_zoneX/temp
14 Current temperature as reported by thermal zone (sensor).
20 What: /sys/class/thermal/thermal_zoneX/mode
24 currently managing the thermal zone. It can be either default
30 Preventing kernel thermal zone driver actions upon
32 charge of the thermal management.
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| /linux-6.6.21/arch/arm64/boot/dts/ti/ |
| D | k3-j721s2-thermal.dtsi | 3 #include <dt-bindings/thermal/thermal.h>
5 wkup0_thermal: wkup0-thermal {
8 thermal-sensors = <&wkup_vtm0 0>;
19 wkup1_thermal: wkup1-thermal {
22 thermal-sensors = <&wkup_vtm0 1>;
33 main0_thermal: main0-thermal {
36 thermal-sensors = <&wkup_vtm0 2>;
47 main1_thermal: main1-thermal {
50 thermal-sensors = <&wkup_vtm0 3>;
61 main2_thermal: main2-thermal {
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| D | k3-j784s4-thermal.dtsi | 3 #include <dt-bindings/thermal/thermal.h>
5 wkup0_thermal: wkup0-thermal {
8 thermal-sensors = <&wkup_vtm0 0>;
19 wkup1_thermal: wkup1-thermal {
22 thermal-sensors = <&wkup_vtm0 1>;
33 main0_thermal: main0-thermal {
36 thermal-sensors = <&wkup_vtm0 2>;
47 main1_thermal: main1-thermal {
50 thermal-sensors = <&wkup_vtm0 3>;
61 main2_thermal: main2-thermal {
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| D | k3-j721e-thermal.dtsi | 3 #include <dt-bindings/thermal/thermal.h>
5 thermal_zones: thermal-zones {
6 wkup_thermal: wkup-thermal {
9 thermal-sensors = <&wkup_vtm0 0>;
20 mpu_thermal: mpu-thermal {
23 thermal-sensors = <&wkup_vtm0 1>;
34 c7x_thermal: c7x-thermal {
37 thermal-sensors = <&wkup_vtm0 2>;
48 gpu_thermal: gpu-thermal {
51 thermal-sensors = <&wkup_vtm0 3>;
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| /linux-6.6.21/arch/arm64/boot/dts/qcom/ |
| D | sdm632.dtsi | 7 thermal-zones {
8 /delete-node/cpu1-thermal;
9 /delete-node/cpu2-thermal;
10 /delete-node/cpu3-thermal;
12 cpu0-thermal {
13 thermal-sensors = <&tsens0 13>;
25 cpu4-thermal {
26 thermal-sensors = <&tsens0 5>;
29 cpu5-thermal {
30 thermal-sensors = <&tsens0 6>;
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