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/freebsd/sys/contrib/device-tree/Bindings/hwmon/
H A Dnpcm750-pwm-fan.txt1 Nuvoton NPCM PWM and Fan Tacho controller device
3 The Nuvoton BMC NPCM7XX supports 8 Pulse-width modulation (PWM)
4 controller outputs and 16 Fan tachometer controller inputs.
6 The Nuvoton BMC NPCM8XX supports 12 Pulse-width modulation (PWM)
7 controller outputs and 16 Fan tachometer controller input
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H A Daspeed-pwm-tacho.txt1 ASPEED AST2400/AST2500 PWM and Fan Tacho controller device driver
3 The ASPEED PWM controller can support upto 8 PWM outputs. The ASPEED Fan Tacho
4 controller can support upto 16 Fan tachometer inputs.
6 There can be upto 8 fans supported. Each fan can have one PWM output and
7 one/two Fan tach inputs.
9 Required properties for pwm-tacho node:
10 - #addres
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H A Dhpe,gxp-fan-ctrl.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/hwmon/hpe,gxp-fan-ctrl.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: HPE GXP Fan Controller
10 - Nick Hawkins <nick.hawkins@hpe.com>
13 The HPE GXP fan controller controls the fans through an external CPLD
18 const: hpe,gxp-fan-ctrl
22 - description: Fan controller PWM
23 - description: Programmable logic
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H A Daspeed,g6-pwm-tach.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/hwmon/aspeed,g6-pwm-tach.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: ASPEED G6 PWM and Fan Tach controller
11 - Billy Tsai <billy_tsai@aspeedtech.com>
14 The ASPEED PWM controller can support up to 16 PWM outputs.
15 The ASPEED Fan Tacho controller can support up to 16 fan tach input.
22 - aspeed,ast2600-pwm-tach
33 "#pwm-cells":
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H A Dmaxim,max31790.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: The Maxim MAX31790 Fan Controller
10 - Guenter Roeck <linux@roeck-us.net>
11 - Chanh Nguyen <chanh@os.amperecomputing.com>
15 independent PWM outputs. The desired fan speeds (or PWM duty cycles)
34 "#pwm-cells":
38 "^fan-[0-9]+$":
39 $ref: fan-common.yaml#
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H A Dmaxim,max6639.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 - Naresh Solanki <naresh.solanki@9elements.com>
14 The MAX6639 is a 2-channel temperature monitor with dual, automatic, PWM
15 fan-speed controller. It monitors its own temperature and one external
16 diode-connected transistor or the temperatures of two external diode-connected
20 https://datasheets.maximintegrated.com/en/ds/MAX6639-MAX6639F.pdf
25 - maxim,max6639
30 '#address-cells':
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H A Dadi,max31760.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Analog Devices MAX31760 Fan-Speed Controller
10 - Ibrahim Tilki <Ibrahim.Tilki@analog.com>
13 Analog Devices MAX31760 Fan-Speed Controller
19 - adi,max31760
27 - compatible
28 - reg
33 - |
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H A Dgmt,g762.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: GMT G761/G762/G763 PWM Fan controller
10 - Christian Marangi <ansuelsmth@gmail.com>
13 GMT G761/G762/G763 PWM Fan controller.
15 G761 supports an internal-clock hence the clocks property is optional.
16 If not defined, internal-clock will be used. (31KHz is the clock of
24 at http://natisbad.org/NAS/refs/GMT_EDS-762_763-080710-0.2.pdf.
29 - gmt,g761
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H A Dmaxim,max6650.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Maxim MAX6650 and MAX6651 I2C Fan Controllers
11 - Javier Carrasco <javier.carrasco.cruz@gmail.com>
15 of 5VDC/12VDC burshless fans with built-in tachometers.
18 https://datasheets.maximintegrated.com/en/ds/MAX6650-MAX6651.pdf
23 - maxim,max6650
24 - maxim,max6651
29 maxim,fan-microvolt:
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H A Dpwm-fan.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/hwmon/pwm-fan.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Fan connected to PWM lines
10 - Jean Delvare <jdelvare@suse.com>
11 - Guenter Roeck <linux@roeck-us.net>
15 const: pwm-fan
17 cooling-levels:
19 $ref: /schemas/types.yaml#/definitions/uint32-array
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H A Dmax31785.txt1 Bindings for the Maxim MAX31785 Intelligent Fan Controller
8 The Maxim MAX31785 is a PMBus device providing closed-loop, multi-channel fan
9 management with temperature and remote voltage sensing. Various fan control
11 dual tachometer measurements, and fan health monitoring.
14 - compatible : One of "maxim,max31785" or "maxim,max31785a"
15 - reg : I2C address, one of 0x52, 0x53, 0x54, 0x55.
H A Dmicrochip,lan966x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Michael Walle <michael@walle.cc>
13 Microchip LAN966x temperature monitor and fan controller
18 - microchip,lan9668-hwmon
22 - description: PVT registers
23 - description: FAN registers
25 reg-names:
27 - const: pvt
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/freebsd/sys/contrib/device-tree/Bindings/mfd/
H A Dgateworks-gsc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/mfd/gateworks-gsc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Gateworks System Controller
10 The Gateworks System Controller (GSC) is a device present across various
14 - Watchdog Timer
15 - GPIO
16 - Pushbutton controller
17 - Hardware monitor with ADC's for temperature and voltage rails and
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/freebsd/sys/contrib/device-tree/Bindings/
H A Dtrivial-devices.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/trivial-devices.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
27 spi-max-frequency: true
32 - enum:
34 - acbel,fsg032
35 … # SMBus/I2C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin
36 - ad,ad7414 # Deprecated, use adi,ad7414
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/freebsd/share/man/man4/
H A Dncthwm.47 .Nd Hardware monitoring controller on Nuvoton Super I/Os
14 is a driver for hardware monitoring controller that can be found in Nuvoton
15 Super I/O chips. It expose fan speed via
23 .Bl -bullet -compact
27 Nuvoton NCT6796D-E
31 These variables are available as read-only
34 .Bl -tag -width indent
36 CPU fan speed in RPM.
38 System fan speed in RPM.
40 AUX0 fan speed in RPM.
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/freebsd/sys/dev/sfxge/common/
H A Defx_regs_mcdi_strs.h1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause
4 * Copyright 2008-2018 Solarflare Communications Inc. All rights reserved.
31 * rebuild this file with "make -C doc mcdiheaders".
39 #define MC_CMD_SENSOR_CONTROLLER_TEMP_ENUM_STR "Controller temperature: degC"
41 #define MC_CMD_SENSOR_CONTROLLER_COOLING_ENUM_STR "Controller cooling: bool"
58 #define MC_CMD_SENSOR_FAN_0_ENUM_STR "Fan 0 speed: RPM"
59 #define MC_CMD_SENSOR_FAN_1_ENUM_STR "Fan 1 speed: RPM"
60 #define MC_CMD_SENSOR_FAN_2_ENUM_STR "Fan 2 speed: RPM"
61 #define MC_CMD_SENSOR_FAN_3_ENUM_STR "Fan 3 speed: RPM"
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/freebsd/sys/contrib/device-tree/src/arm/aspeed/
H A Daspeed-bmc-inspur-nf5280m6.dts1 // SPDX-License-Identifier: GPL-2.0
3 /dts-v1/;
5 #include "aspeed-g5.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/i2c/i2c.h>
8 #include <dt-bindings/leds/leds-pca955
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H A Daspeed-bmc-opp-swift.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
9 compatible = "ibm,swift-bmc", "aspeed,ast2500";
12 stdout-path = &uart5;
20 reserved-memory {
21 #address-cells = <1>;
22 #size-cells = <1>;
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H A Daspeed-bmc-vegman-rx20.dts1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
5 #include "aspeed-bmc-vegman.dtsi"
9 compatible = "yadro,vegman-rx20-bmc", "aspeed,ast2500";
12 compatible = "gpio-leds";
16 default-stat
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H A Daspeed-bmc-inspur-fp5280g2.dts1 // SPDX-License-Identifier: GPL-2.0+
2 /dts-v1/;
3 #include "aspeed-g5.dtsi"
4 #include <dt-bindings/gpio/aspeed-gpio.h>
5 #include <dt-bindings/leds/leds-pca955x.h>
6 #include <dt-bindings/interrupt-controller/irq.h>
10 compatible = "inspur,fp5280g2-bmc", "aspeed,ast2500";
13 stdout-path = &uart5;
21 reserved-memory {
22 #address-cells = <1>;
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H A Daspeed-bmc-vegman-sx20.dts1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
5 #include "aspeed-bmc-vegman.dtsi"
9 compatible = "yadro,vegman-sx20-bmc", "aspeed,ast2500";
14 gpio-line-name
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H A Daspeed-bmc-vegman-n110.dts1 // SPDX-License-Identifier: GPL-2.0+
3 /dts-v1/;
5 #include "aspeed-bmc-vegman.dtsi"
9 compatible = "yadro,vegman-n110-bmc", "aspeed,ast2500";
14 gpio-line-name
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/freebsd/sys/contrib/device-tree/src/arm/nuvoton/
H A Dnuvoton-npcm750-runbmc-olympus.dts1 // SPDX-License-Identifier: GPL-2.0
5 /dts-v1/;
6 #include "nuvoton-npcm750.dtsi"
7 #include "nuvoton-npcm750-runbmc-olympus-pincfg.dtsi"
9 #include <dt-bindings/i2c/i2c.h>
10 #include <dt-bindings/gpio/gpio.h>
43 stdout-path = &serial3;
50 iio-hwmon {
51 compatible = "iio-hwmon";
52 io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
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/freebsd/sys/contrib/device-tree/src/arm/marvell/
H A Dkirkwood-linkstation-lswxl.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Device Tree file for Buffalo Linkstation LS-WXL
9 /dts-v1/;
10 #include "kirkwood-linkstation-duo-6281.dtsi"
13 model = "Buffalo Linkstation LS-WXL";
14 compatible = "buffalo,lswxl", "marvell,kirkwood-8
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/freebsd/sys/contrib/device-tree/Bindings/clock/
H A Dimx6sl-clock.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/imx6sl-clock.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Freescale i.MX6 SoloLite Clock Controller
10 - Abel Vesa <abelvesa@kernel.org>
11 - Peng Fan <peng.fan@nxp.com>
15 const: fsl,imx6sl-ccm
25 - description: CCM interrupt request 1
26 - description: CCM interrupt request 2
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