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/openbmc/linux/Documentation/devicetree/bindings/thermal/
H A Dbrcm,sr-thermal.txt1 * Broadcom Stingray Thermal
3 This binding describes thermal sensors that is part of Stingray SoCs.
6 - compatible : Must be "brcm,sr-thermal"
7 - reg : Memory where tmon data will be available.
8 - brcm,tmon-mask: A one cell bit mask of valid TMON sources.
10 - #thermal-sensor-cells : Thermal sensor phandler
11 - polling-delay: Max number of milliseconds to wait between polls.
12 - thermal-sensors: A list of thermal sensor phandles and specifier.
14 in correspond with brcm,tmon-mask.
15 - temperature: trip temperature threshold in millicelsius.
[all …]
H A Dthermal-zones.yaml1 # SPDX-License-Identifier: (GPL-2.0)
4 ---
5 $id: http://devicetree.org/schemas/thermal/thermal-zones.yaml#
6 $schema: http://devicetree.org/meta-schemas/base.yaml#
8 title: Thermal zone
11 - Amit Kucheria <amitk@kernel.org>
14 Thermal management is achieved in devicetree by describing the sensor hardware
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
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H A Dthermal-sensor.yaml1 # SPDX-License-Identifier: (GPL-2.0)
4 ---
5 $id: http://devicetree.org/schemas/thermal/thermal-sensor.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Thermal sensor
11 - Amit Kucheria <amitk@kernel.org>
14 Thermal management is achieved in devicetree by describing the sensor hardware
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
[all …]
H A Dqcom-tsens.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 ---
5 $id: http://devicetree.org/schemas/thermal/qcom-tsens.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Amit Kucheria <amitk@kernel.org>
22 - description: msm8960 TSENS based
24 - enum:
25 - qcom,ipq8064-tsens
26 - qcom,msm8960-tsens
28 - description: v0.1 of TSENS
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H A Dimx8mm-thermal.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/thermal/imx8mm-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NXP i.MX8M Mini Thermal
10 - Anson Huang <Anson.Huang@nxp.com>
17 2 sensors.
22 - enum:
23 - fsl,imx8mm-tmu
24 - fsl,imx8mp-tmu
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/openbmc/linux/arch/arm64/boot/dts/ti/
H A Dk3-j721s2-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/thermal/thermal.h>
5 wkup0_thermal: wkup0-thermal {
6 polling-delay-passive = <250>; /* milliseconds */
7 polling-delay = <500>; /* milliseconds */
8 thermal-sensors = <&wkup_vtm0 0>;
11 wkup0_crit: wkup0-crit {
19 wkup1_thermal: wkup1-thermal {
20 polling-delay-passive = <250>; /* milliseconds */
21 polling-delay = <500>; /* milliseconds */
[all …]
H A Dk3-j784s4-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/thermal/thermal.h>
5 wkup0_thermal: wkup0-thermal {
6 polling-delay-passive = <250>; /* milliseconds */
7 polling-delay = <500>; /* milliseconds */
8 thermal-sensors = <&wkup_vtm0 0>;
11 wkup0_crit: wkup0-crit {
19 wkup1_thermal: wkup1-thermal {
20 polling-delay-passive = <250>; /* milliseconds */
21 polling-delay = <500>; /* milliseconds */
[all …]
H A Dk3-j721e-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/thermal/thermal.h>
5 thermal_zones: thermal-zones {
6 wkup_thermal: wkup-thermal {
7 polling-delay-passive = <250>; /* milliseconds */
8 polling-delay = <500>; /* milliseconds */
9 thermal-sensors = <&wkup_vtm0 0>;
12 wkup_crit: wkup-crit {
20 mpu_thermal: mpu-thermal {
21 polling-delay-passive = <250>; /* milliseconds */
[all …]
H A Dk3-j7200-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/thermal/thermal.h>
5 thermal_zones: thermal-zones {
6 mcu_thermal: mcu-thermal {
7 polling-delay-passive = <250>; /* milliseconds */
8 polling-delay = <500>; /* milliseconds */
9 thermal-sensors = <&wkup_vtm0 0>;
12 wkup_crit: wkup-crit {
20 mpu_thermal: mpu-thermal {
21 polling-delay-passive = <250>; /* milliseconds */
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H A Dk3-am62a-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/thermal/thermal.h>
5 thermal_zones: thermal-zones {
6 main0_thermal: main0-thermal {
7 polling-delay-passive = <250>; /* milliSeconds */
8 polling-delay = <500>; /* milliSeconds */
9 thermal-sensors = <&wkup_vtm0 0>;
12 main0_crit: main0-crit {
20 main1_thermal: main1-thermal {
21 polling-delay-passive = <250>; /* milliSeconds */
[all …]
H A Dk3-am654-industrial-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/thermal/thermal.h>
5 mpu0_thermal: mpu0-thermal {
6 polling-delay-passive = <250>; /* milliseconds */
7 polling-delay = <500>; /* milliseconds */
8 thermal-sensors = <&wkup_vtm0 0>;
11 mpu0_crit: mpu0-crit {
19 mpu1_thermal: mpu1-thermal {
20 polling-delay-passive = <250>; /* milliseconds */
21 polling-delay = <500>; /* milliseconds */
[all …]
H A Dk3-am62-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/thermal/thermal.h>
5 thermal_zones: thermal-zones {
6 main0_thermal: main0-thermal {
7 polling-delay-passive = <250>; /* milliSeconds */
8 polling-delay = <500>; /* milliSeconds */
9 thermal-sensors = <&wkup_vtm0 0>;
12 main0_crit: main0-crit {
20 main1_thermal: main1-thermal {
21 polling-delay-passive = <250>; /* milliSeconds */
[all …]
H A Dk3-am64-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/thermal/thermal.h>
5 thermal_zones: thermal-zones {
6 main0_thermal: main0-thermal {
7 polling-delay-passive = <250>; /* milliSeconds */
8 polling-delay = <500>; /* milliSeconds */
9 thermal-sensors = <&main_vtm0 0>;
12 main0_crit: main0-crit {
20 main1_thermal: main1-thermal {
21 polling-delay-passive = <250>; /* milliSeconds */
[all …]
/openbmc/linux/arch/arm64/boot/dts/qcom/
H A Dsdm632.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
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>;
15 cooling-maps {
17 cooling-device = <&CPU0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
25 cpu4-thermal {
[all …]
H A Dpm8550vs.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/interrupt-controller/irq.h>
7 #include <dt-bindings/spmi/spmi.h>
10 thermal-zones {
11 pm8550vs-c-thermal {
12 polling-delay-passive = <100>;
13 polling-delay = <0>;
15 thermal-sensors = <&pm8550vs_c_temp_alarm>;
32 pm8550vs-d-thermal {
33 polling-delay-passive = <100>;
[all …]
H A Dipq9574.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
5 * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
9 #include <dt-bindings/clock/qcom,apss-ipq.h>
10 #include <dt-bindings/clock/qcom,ipq9574-gcc.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/reset/qcom,ipq9574-gcc.h>
13 #include <dt-bindings/thermal/thermal.h>
16 interrupt-parent = <&intc>;
17 #address-cells = <2>;
18 #size-cells = <2>;
[all …]
H A Dsa8775p-pmics.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/spmi/spmi.h>
10 thermal-zones {
11 pmm8654au_0_thermal: pm8775-0-thermal {
12 polling-delay-passive = <100>;
13 polling-delay = <0>;
14 thermal-sensors = <&pmm8654au_0_temp_alarm>;
31 pmm8654au_1_thermal: pm8775-1-thermal {
32 polling-delay-passive = <100>;
[all …]
/openbmc/linux/drivers/thermal/mediatek/
H A Dauxadc_thermal.c1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/nvmem-consumer.h>
21 #include <linux/thermal.h>
36 /* Thermal Controller Registers */
93 /* MT8173 thermal sensors */
100 /* AUXADC channel 11 is used for the temperature sensors */
103 /* The total number of temperature sensors in the MT8173 */
119 #define MT8173_TEMP_MIN -20000
125 * MT8183 has 6 sensors and needs 6 VTS calibration data.
126 * MT8173 has 5 sensors and needs 5 VTS calibration data.
[all …]
/openbmc/linux/drivers/thermal/st/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # STMicroelectronics thermal drivers configuration
7 tristate "Thermal sensors on STMicroelectronics STi series of SoCs"
9 Support for thermal sensors on STMicroelectronics STi series of SoCs.
13 tristate "STi series memory mapped access based thermal sensors"
16 tristate "Thermal framework support on STMicroelectronics STM32 series of SoCs"
20 Support for thermal framework on STMicroelectronics STM32 series of
21 SoCs. This thermal driver allows to access to general thermal framework
/openbmc/linux/drivers/thermal/broadcom/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "Broadcom AVS RO thermal sensor driver"
7 Support for thermal sensors on Broadcom BCM2711 SoCs.
10 tristate "Thermal sensors on bcm2835 SoC"
15 Support for thermal sensors on Broadcom bcm2835 SoCs.
18 tristate "Broadcom STB AVS TMON thermal driver"
22 thermal framework support.
25 tristate "Northstar thermal driver"
31 Management Unit) block with a thermal sensor that allows checking CPU
35 tristate "Stingray thermal driver"
[all …]
/openbmc/phosphor-pid-control/
H A DREADME.md1 # phosphor-pid-control
3 This is a daemon running within the OpenBMC environment. It uses a well-defined
5 them within operating conditions. It may require coordination with host-side
10 The BMC will run a daemon that controls the fans by pre-defined zones. The
11 application will use thermal control, such that each defined zone is kept within
12 a range and adjusted based on thermal information provided from locally readable
13 sensors as well as host-provided information over an IPMI OEM command.
26 [How to configure phosphor-pid-control](configure.md)
30 The software will run as a multi-threaded daemon that runs a control loop for
33 share temperature sensors.
[all …]
/openbmc/linux/arch/arm64/boot/dts/arm/
H A Djuno-scmi.dtsi3 power-domains = <&scmi_devpd 8>;
7 power-domains = <&scmi_devpd 8>;
11 power-domains = <&scmi_devpd 8>;
15 power-domains = <&scmi_devpd 8>;
19 power-domains = <&scmi_devpd 8>;
23 power-domains = <&scmi_devpd 8>;
27 power-domains = <&scmi_devpd 8>;
31 power-domains = <&scmi_devpd 8>;
42 /delete-node/ scpi;
47 mbox-names = "tx", "rx";
[all …]
/openbmc/u-boot/arch/arm/dts/
H A Drk3288-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for RK3288 SoC thermal
8 #include <dt-bindings/thermal/thermal.h>
11 polling-delay-passive = <1000>; /* milliseconds */
12 polling-delay = <5000>; /* milliseconds */
15 thermal-sensors = <&tsadc 0>;
20 polling-delay-passive = <100>; /* milliseconds */
21 polling-delay = <5000>; /* milliseconds */
24 thermal-sensors = <&tsadc 1>;
45 cooling-maps {
[all …]
/openbmc/linux/arch/arm/boot/dts/samsung/
H A Dexynos5422-odroidhc1.dts1 // SPDX-License-Identifier: GPL-2.0
10 /dts-v1/;
11 #include <dt-bindings/leds/common.h>
12 #include "exynos5422-odroid-core.dtsi"
16 compatible = "hardkernel,odroid-hc1", "samsung,exynos5800", \
19 led-controller {
20 compatible = "pwm-leds";
22 led-1 {
26 pwm-names = "pwm2";
27 max-brightness = <255>;
[all …]
/openbmc/linux/drivers/thermal/
H A Drockchip_thermal.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014-2016, Fuzhou Rockchip Electronics Co., Ltd
4 * Caesar Wang <wxt@rock-chips.com>
18 #include <linux/thermal.h>
33 * The system Temperature Sensors tshut(tshut) polarity
55 * struct chip_tsadc_table - hold information about chip-specific differences
69 * struct rockchip_tsadc_chip - hold the private data of tsadc chip
72 * @tshut_temp: the hardware-controlled shutdown temperature value
73 * @tshut_mode: the hardware-controlled shutdown mode (0:CRU 1:GPIO)
74 * @tshut_polarity: the hardware-controlled active polarity (0:LOW 1:HIGH)
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