Searched +full:polling +full:- +full:delay +full:- +full:passive (Results 1 – 25 of 26) sorted by relevance
12
| /Documentation/devicetree/bindings/thermal/ |
| D | brcm,sr-thermal.txt | 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.
19 compatible = "simple-bus";
20 #address-cells = <1>;
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| D | da9062-thermal.txt | 11 - compatible: should be one of the following valid compatible string lines:
12 "dlg,da9061-thermal", "dlg,da9062-thermal"
13 "dlg,da9062-thermal"
17 - polling-delay-passive : Specify the polling period, measured in
24 compatible = "dlg,da9062-thermal";
25 polling-delay-passive = <3000>;
29 Example: DA9061 using a fall-back compatible for the DA9062 onkey driver
33 compatible = "dlg,da9061-thermal", "dlg,da9062-thermal";
34 polling-delay-passive = <3000>;
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| D | thermal-zones.yaml | 1 # 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#
11 - Amit Kucheria <amitk@kernel.org>
20 - thermal-sensor: device that measures temperature, has SoC-specific bindings
21 - cooling-device: device used to dissipate heat either passively or actively
22 - thermal-zones: a container of the following node types used to describe all
25 This binding describes the thermal-zones.
27 The polling-delay properties of a thermal-zone are bound to the maximum dT/dt
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| D | qcom-spmi-temp-alarm.txt | 8 - compatible: Should contain "qcom,spmi-temp-alarm".
9 - reg: Specifies the SPMI address.
10 - interrupts: PMIC temperature alarm interrupt.
11 - #thermal-sensor-cells: Should be 0. See Documentation/devicetree/bindings/thermal/thermal-sensor.…
14 - io-channels: Should contain IIO channel specifier for the ADC channel,
16 - io-channel-names: Should contain "thermal".
20 pm8941_temp: thermal-alarm@2400 {
21 compatible = "qcom,spmi-temp-alarm";
24 #thermal-sensor-cells = <0>;
26 io-channels = <&pm8941_vadc VADC_DIE_TEMP>;
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| D | st,stm32-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/st,stm32-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David Hernandez Sanchez <david.hernandezsanchez@st.com>
14 const: st,stm32-thermal
25 clock-names:
27 - const: pclk
29 "#thermal-sensor-cells":
33 - "#thermal-sensor-cells"
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| D | brcm,ns-thermal.txt | 7 - compatible : Must be "brcm,ns-thermal"
8 - reg : iomem address range of PVTMON registers
9 - #thermal-sensor-cells : Should be <0>
14 compatible = "brcm,ns-thermal";
16 #thermal-sensor-cells = <0>;
19 thermal-zones {
20 cpu_thermal: cpu-thermal {
21 polling-delay-passive = <0>;
22 polling-delay = <1000>;
23 coefficients = <(-556) 418000>;
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| D | amazon,al-thermal.txt | 7 - compatible: "amazon,al-thermal".
8 - reg: The physical base address and length of the sensor's registers.
9 - #thermal-sensor-cells: Must be 1. See Documentation/devicetree/bindings/thermal/thermal-sensor.ya…
13 compatible = "amazon,al-thermal";
15 #thermal-sensor-cells = <0x1>;
18 thermal-zones {
19 thermal-z0 {
20 polling-delay-passive = <250>;
21 polling-delay = <1000>;
22 thermal-sensors = <&thermal 0>;
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| D | zx2967-thermal.txt | 4 - compatible: should be one of the following.
5 * zte,zx296718-thermal
6 - reg: physical base address of the controller and length of memory mapped
8 - clocks : Pairs of phandle and specifier referencing the controller's clocks.
9 - clock-names: "topcrm" for the topcrm clock.
11 - #thermal-sensor-cells: must be 0.
13 Please note: slope coefficient defined in thermal-zones section need to be
19 compatible = "zte,zx296718-thermal";
22 clock-names = "topcrm", "apb";
23 #thermal-sensor-cells = <0>;
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| D | brcm,bcm2835-thermal.txt | 4 -------------------
6 compatible: should be one of: "brcm,bcm2835-thermal",
7 "brcm,bcm2836-thermal" or "brcm,bcm2837-thermal"
10 #thermal-sensor-cells: should be 0 (see Documentation/devicetree/bindings/thermal/thermal-sensor.ya…
14 thermal-zones {
15 cpu_thermal: cpu-thermal {
16 polling-delay-passive = <0>;
17 polling-delay = <1000>;
19 thermal-sensors = <&thermal>;
22 cpu-crit {
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| D | thermal-cooling-devices.yaml | 1 # SPDX-License-Identifier: (GPL-2.0)
4 ---
5 $id: http://devicetree.org/schemas/thermal/thermal-cooling-devices.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Amit Kucheria <amitk@kernel.org>
20 - thermal-sensor: device that measures temperature, has SoC-specific bindings
21 - cooling-device: device used to dissipate heat either passively or actively
22 - thermal-zones: a container of the following node types used to describe all
28 - Passive cooling: by means of regulating device performance. A typical
29 passive cooling mechanism is a CPU that has dynamic voltage and frequency
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| D | ti,am654-thermal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/thermal/ti,am654-thermal.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Keerthy <j-keerthy@ti.com>
14 const: ti,am654-vtm
19 power-domains:
22 "#thermal-sensor-cells":
26 - compatible
27 - reg
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| D | thermal-idle.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/thermal/thermal-idle.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Daniel Lezcano <daniel.lezcano@linaro.org>
22 const: thermal-idle
24 A thermal-idle node describes the idle cooling device properties to
27 '#cooling-cells':
31 the cooling-maps reference. The first cell is the minimum cooling state
34 duration-us:
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| D | max77620_thermal.txt | 10 -------------------
11 #thermal-sensor-cells: For more details, please refer to
12 <devicetree/bindings/thermal/thermal-sensor.yaml>
22 --------
23 #include <dt-bindings/mfd/max77620.h>
24 #include <dt-bindings/thermal/thermal.h>
31 #thermal-sensor-cells = <0>;
36 cool_dev: cool-dev {
37 compatible = "cooling-dev";
38 #cooling-cells = <2>;
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| D | rockchip-thermal.txt | 4 - compatible : should be "rockchip,<name>-tsadc"
5 "rockchip,px30-tsadc": found on PX30 SoCs
6 "rockchip,rv1108-tsadc": found on RV1108 SoCs
7 "rockchip,rk3228-tsadc": found on RK3228 SoCs
8 "rockchip,rk3288-tsadc": found on RK3288 SoCs
9 "rockchip,rk3328-tsadc": found on RK3328 SoCs
10 "rockchip,rk3368-tsadc": found on RK3368 SoCs
11 "rockchip,rk3399-tsadc": found on RK3399 SoCs
12 - reg : physical base address of the controller and length of memory mapped
14 - interrupts : The interrupt number to the cpu. The interrupt specifier format
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| D | rcar-gen3-thermal.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
4 ---
5 $id: http://devicetree.org/schemas/thermal/rcar-gen3-thermal.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Renesas R-Car Gen3 Thermal Sensor
11 On R-Car Gen3 SoCs, the thermal sensor controllers (TSC) control the thermal
16 - Niklas Söderlund <niklas.soderlund@ragnatech.se>
21 - renesas,r8a774a1-thermal # RZ/G2M
22 - renesas,r8a774b1-thermal # RZ/G2N
23 - renesas,r8a774e1-thermal # RZ/G2H
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| D | thermal-generic-adc.txt | 6 temperature using voltage-temperature lookup table.
10 - compatible: Must be "generic-adc-thermal".
11 - #thermal-sensor-cells: Should be 1. See Documentation/devicetree/bindings/thermal/thermal-sen…
15 - temperature-lookup-table: Two dimensional array of Integer; lookup table
29 #include <dt-bindings/thermal/thermal.h>
35 sampling-frequency = <3300>;
36 #io-channel-cells = <1>;
40 tboard_thermistor: thermal-sensor {
41 compatible = "generic-adc-thermal";
42 #thermal-sensor-cells = <0>;
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| D | rcar-thermal.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
4 ---
5 $id: http://devicetree.org/schemas/thermal/rcar-thermal.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Renesas R-Car Thermal
11 - Niklas Söderlund <niklas.soderlund@ragnatech.se>
16 - items:
17 - enum:
18 - renesas,thermal-r8a73a4 # R-Mobile APE6
19 - renesas,thermal-r8a7779 # R-Car H1
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| D | nvidia,tegra124-soctherm.txt | 4 or interrupt-based thermal monitoring, CPU and GPU throttling based
10 - compatible : For Tegra124, must contain "nvidia,tegra124-soctherm".
11 For Tegra132, must contain "nvidia,tegra132-soctherm".
12 For Tegra210, must contain "nvidia,tegra210-soctherm".
13 - reg : Should contain at least 2 entries for each entry in reg-names:
14 - SOCTHERM register set
15 - Tegra CAR register set: Required for Tegra124 and Tegra210.
16 - CCROC register set: Required for Tegra132.
17 - reg-names : Should contain at least 2 entries:
18 - soctherm-reg
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| /Documentation/devicetree/bindings/hwmon/ |
| D | pwm-fan.txt | 4 - compatible : "pwm-fan"
5 - pwms : the PWM that is used to control the PWM fan
6 - cooling-levels : PWM duty cycle values in a range from 0 to 255
10 - fan-supply : phandle to the regulator that provides power to the fan
11 - interrupts : This contains a single interrupt specifier which
16 See interrupt-controller/interrupts.txt for the format.
17 - pulses-per-revolution : define the tachometer pulses per fan revolution as
22 fan0: pwm-fan {
23 compatible = "pwm-fan";
24 #cooling-cells = <2>;
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| /Documentation/devicetree/bindings/display/ |
| D | repaper.txt | 1 Pervasive Displays RePaper branded e-ink displays
4 - compatible: "pervasive,e1144cs021" for 1.44" display
9 - panel-on-gpios: Timing controller power control
10 - discharge-gpios: Discharge control
11 - reset-gpios: RESET pin
12 - busy-gpios: BUSY pin
15 - border-gpios: Border control
18 all mandatory properties described in ../spi/spi-bus.txt must be specified.
21 - pervasive,thermal-zone: name of thermometer's thermal zone
28 #thermal-sensor-cells = <0>;
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| /Documentation/driver-api/thermal/ |
| D | power_allocator.rst | 6 -----------
8 The governor works optimally with the following two passive trip points:
11 control loop starts operating. This is the first passive trip
16 is controlling for. This is the last passive trip point of the
20 --------------
23 Proportional-Integral-Derivative controller (PID controller) with
29 - e = desired_temperature - current_temperature
30 - err_integral is the sum of previous errors
31 - diff_err = e - previous_error
39 | +----------+ +---+
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| D | sysfs-api.rst | 19 This how-to focuses on enabling new thermal zone and cooling devices to
30 - `[0-*]` denotes any positive number starting from 0
31 - `[1-*]` denotes any positive number starting from 1
37 ---------------------------------
49 /sys/class/thermal folder as `thermal_zone[0-*]`. It tries to bind all the
61 thermal zone device call-backs.
76 - "enabled" means the kernel thermal management is
78 - "disabled" will prevent kernel thermal driver action
95 performing passive cooling.
118 pointed by dev->of_node as temperature providers. For the zone
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| /Documentation/devicetree/bindings/arm/ |
| D | arm,scmi.txt | 2 ----------------------------------------------------------
17 - compatible : shall be "arm,scmi" or "arm,scmi-smc" for smc/hvc transports
18 - mboxes: List of phandle and mailbox channel specifiers. It should contain
22 - shmem : List of phandle pointing to the shared memory(SHM) area as per
24 - #address-cells : should be '1' if the device has sub-nodes, maps to
25 protocol identifier for a given sub-node.
26 - #size-cells : should be '0' as 'reg' property doesn't have any size
28 - arm,smc-id : SMC id required when using smc or hvc transports
32 - mbox-names: shall be "tx" or "rx" depending on mboxes entries.
34 - interrupts : when using smc or hvc transports, this optional
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| D | arm,scpi.txt | 2 ----------------------------------------------------------
10 - compatible : should be
12 * "arm,scpi-pre-1.0" : For implementations complying to all
14 - mboxes: List of phandle and mailbox channel specifiers
17 - shmem : List of phandle pointing to the shared memory(SHM) area between the
27 ------------------------------------------------------------
34 - compatible : should be "arm,scpi-clocks"
36 protocol much be listed as sub-nodes under this node.
38 Sub-nodes
41 - compatible : shall include one of the following
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| /Documentation/networking/device_drivers/ethernet/aquantia/ |
| D | atlantic.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 For the aQuantia Multi-Gigabit PCI Express Family of Ethernet Adapters
12 - Identifying Your Adapter
13 - Configuration
14 - Supported ethtool options
15 - Command Line Parameters
16 - Config file parameters
17 - Support
18 - License
23 The driver in this release is compatible with AQC-100, AQC-107, AQC-108
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