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/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 …]
H A Dexynos5422-odroidxu3-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * Hardkernel Odroid XU3/XU3-Lite/XU4 boards common device tree source
12 #include <dt-bindings/input/input.h>
13 #include "exynos5422-odroid-core.dtsi"
20 gpio-keys {
21 compatible = "gpio-keys";
22 pinctrl-names = "default";
23 pinctrl-0 = <&power_key>;
25 power-key {
36 debounce-interval = <0>;
[all …]
H A Dexynos5420-arndale-octa.dts1 // SPDX-License-Identifier: GPL-2.0
9 /dts-v1/;
11 #include "exynos5420-cpus.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/irq.h>
14 #include <dt-bindings/input/input.h>
15 #include <dt-bindings/clock/samsung,s2mps11.h>
19 compatible = "insignal,arndale-octa", "samsung,exynos5420", "samsung,exynos5";
32 stdout-path = "serial3:115200n8";
36 compatible = "samsung,secure-firmware";
[all …]
H A Dexynos4412-odroidu3.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Hardkernel's Exynos4412 based ODROID-U3 board device tree source
7 * Device tree source file for Hardkernel's ODROID-U3 board which is based
11 /dts-v1/;
12 #include <dt-bindings/leds/common.h>
13 #include "exynos4412-odroid-common.dtsi"
14 #include "exynos4412-prime.dtsi"
17 model = "Hardkernel ODROID-U3 board based on Exynos4412";
18 compatible = "hardkernel,odroid-u3", "samsung,exynos4412", "samsung,exynos4";
29 vbus_otg_reg: regulator-1 {
[all …]
/linux/arch/arm64/boot/dts/ti/
H A Dk3-am62a-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
6 #include <dt-bindings/thermal/thermal.h>
8 thermal_zones: thermal-zones {
9 main0_thermal: main0-thermal {
10 polling-delay-passive = <250>; /* milliSeconds */
11 polling-delay = <500>; /* milliSeconds */
12 thermal-sensors = <&wkup_vtm0 0>;
15 main0_alert: main0-alert {
21 main0_crit: main0-crit {
[all …]
H A Dk3-am62p-j722s-common-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
6 #include <dt-bindings/thermal/thermal.h>
8 thermal_zones: thermal-zones {
9 main0_thermal: main0-thermal {
10 polling-delay-passive = <250>; /* milliSeconds */
11 polling-delay = <500>; /* milliSeconds */
12 thermal-sensors = <&wkup_vtm0 0>;
15 main0_alert: main0-alert {
21 main0_crit: main0-crit {
[all …]
H A Dk3-am62-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
3 * Copyright (C) 2023-2024 Texas Instruments Incorporated - https://www.ti.com/
6 #include <dt-bindings/thermal/thermal.h>
8 thermal_zones: thermal-zones {
9 main0_thermal: main0-thermal {
10 polling-delay-passive = <250>; /* milliSeconds */
11 polling-delay = <500>; /* milliSeconds */
12 thermal-sensors = <&wkup_vtm0 0>;
15 main0_alert: main0-alert {
21 main0_crit: main0-crit {
[all …]
H A Dk3-am62x-phyboard-lyra-gpio-fan.dtso1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
7 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/thermal/thermal.h>
12 #include "k3-pinctrl.h"
15 fan: gpio-fan {
16 compatible = "gpio-fan";
17 gpio-fan,speed-map = <0 0 8600 1>;
19 #cooling-cells = <2>;
20 pinctrl-names = "default";
[all …]
H A Dk3-am642-phyboard-electra-gpio-fan.dtso1 // SPDX-License-Identifier: GPL-2.0-only OR MIT
7 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/thermal/thermal.h>
12 #include "k3-pinctrl.h"
15 fan: gpio-fan {
16 compatible = "gpio-fan";
17 gpio-fan,speed-map = <0 0 8600 1>;
19 #cooling-cells = <2>;
20 pinctrl-names = "default";
[all …]
/linux/Documentation/devicetree/bindings/thermal/
H A Dthermal-cooling-devices.yaml1 # 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#
8 title: Thermal cooling device
11 - Amit Kucheria <amitk@kernel.org>
15 and the software abstraction of cooling devices and thermal zones required to
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
[all …]
H A Dthermal-idle.yaml1 # 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#
8 title: Thermal idle cooling device
11 - Daniel Lezcano <daniel.lezcano@linaro.org>
14 The thermal idle cooling device allows the system to passively
22 const: thermal-idle
24 A thermal-idle node describes the idle cooling device properties to
27 '#cooling-cells':
[all …]
H A Dmax77620_thermal.txt10 -------------------
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>;
[all …]
/linux/arch/arm64/boot/dts/marvell/
H A Darmada-ap80x.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/thermal/thermal.h>
11 /dts-v1/;
14 #address-cells = <2>;
15 #size-cells = <2>;
25 compatible = "arm,psci-0.2";
29 reserved-memory {
30 #address-cells = <2>;
31 #size-cells = <2>;
[all …]
H A Darmada-8040-clearfog-gt-8k.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
9 #include "armada-8040.dtsi"
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/gpio/gpio.h>
16 compatible = "solidrun,clearfog-gt-8k", "marvell,armada8040",
17 "marvell,armada-ap806-quad", "marvell,armada-ap806";
20 stdout-path = "serial0:115200n8";
35 compatible = "pwm-fan";
37 cooling-levels = <0 51 102 153 204 255>;
38 #cooling-cells = <2>;
[all …]
/linux/arch/riscv/boot/dts/sophgo/
H A Dsg2042-evb-v2.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
13 compatible = "sophgo,sg2042-evb-v2", "sophgo,sg2042";
16 stdout-path = "serial0";
19 pwmfan: pwm-fan {
20 compatible = "pwm-fan";
21 cooling-levels = <103 128 179 230 255>;
23 #cooling-cells = <2>;
26 thermal-zones {
[all …]
H A Dsg2042-milkv-pioneer.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
12 model = "Milk-V Pioneer";
16 stdout-path = "serial0";
19 gpio-power {
20 compatible = "gpio-keys";
22 key-power {
26 linux,input-type = <EV_KEY>;
27 debounce-interval = <100>;
[all …]
H A Dsg2042-evb-v1.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
13 compatible = "sophgo,sg2042-evb-v1", "sophgo,sg2042";
16 stdout-path = "serial0";
19 gpio-power {
20 compatible = "gpio-keys";
22 key-power {
26 linux,input-type = <EV_KEY>;
27 debounce-interval = <100>;
[all …]
/linux/arch/arm64/boot/dts/exynos/
H A Dexynos5433-tmu.dtsi1 // SPDX-License-Identifier: GPL-2.0
8 #include <dt-bindings/thermal/thermal.h>
11 thermal-zones {
12 atlas0_thermal: atlas0-thermal {
13 thermal-sensors = <&tmu_atlas0>;
14 polling-delay-passive = <0>;
15 polling-delay = <0>;
17 atlas0_alert_0: atlas0-alert-0 {
22 atlas0_alert_1: atlas0-alert-1 {
27 atlas0_alert_2: atlas0-alert-2 {
[all …]
/linux/arch/arm64/boot/dts/freescale/
H A Dimx8dx-colibri.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2018-2021 Toradex
7 #include "imx8x-colibri.dtsi"
14 pmic-thermal {
15 cooling-maps {
17 cooling-device = <&A35_0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
H A Dimx8dxp.dtsi1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright 2017-2019 NXP
7 /dts-v1/;
11 /delete-node/ &A35_2;
12 /delete-node/ &A35_3;
15 cpu0-thermal {
16 cooling-maps {
18 cooling-device =
H A Dimx8dxp-tqma8xdp.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
3 * Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
4 * D-82229 Seefeld, Germany.
12 model = "TQ-Systems i.MX8DXP TQMa8XDP";
13 compatible = "tq,imx8dxp-tqma8xdp", "fsl,imx8dxp";
17 cooling-maps {
19 cooling-device =
H A Dimx8dxp-tqma8xdps.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright (c) 2021-2025 TQ-Systems GmbH <linux@ew.tq-group.com>,
4 * D-82229 Seefeld, Germany.
12 model = "TQ-Systems i.MX8DXP TQMa8XDPS";
13 compatible = "tq,imx8dxp-tqma8xdps", "fsl,imx8dxp";
17 cooling-maps {
19 cooling-device =
/linux/drivers/thermal/
H A Dthermal_of.c1 // SPDX-License-Identifier: GPL-2.0
3 * of-thermal.c - Generic Thermal Management device tree support.
24 * It maps 'enum thermal_trip_type' found in include/linux/thermal.h
35 * thermal_of_get_trip_type - Get phy mode for given device_node
60 return -ENODEV; in thermal_of_get_trip_type()
74 trip->temperature = prop; in thermal_of_populate_trip()
81 trip->hysteresis = prop; in thermal_of_populate_trip()
83 ret = thermal_of_get_trip_type(np, &trip->type); in thermal_of_populate_trip()
89 trip->flags = THERMAL_TRIP_FLAG_RW_TEMP; in thermal_of_populate_trip()
91 trip->priv = np; in thermal_of_populate_trip()
[all …]
/linux/arch/arm/boot/dts/ti/omap/
H A Domap3-cpu-thermal.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
5 * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/
8 #include <dt-bindings/thermal/thermal.h>
10 cpu_thermal: cpu-thermal {
11 polling-delay-passive = <250>; /* milliseconds */
12 polling-delay = <1000>; /* milliseconds */
15 thermal-sensors = <&bandgap>;
30 cpu_cooling_maps: cooling-maps {
33 cooling-device =
/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-sm1-odroid-hc4.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-sm1-odroid.dtsi"
11 compatible = "hardkernel,odroid-hc4", "amlogic,sm1";
12 model = "Hardkernel ODROID-HC4";
19 fan0: pwm-fan {
20 compatible = "pwm-fan";
21 #cooling-cells = <2>;
22 cooling-levels = <0 120 170 220>;
27 compatible = "gpio-leds";
[all …]

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