diff options
Diffstat (limited to 'Documentation')
34 files changed, 436 insertions, 33 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/adi,ad741x.yaml b/Documentation/devicetree/bindings/hwmon/adi,ad741x.yaml index ce7f8ce9da0a..236d8b52ef85 100644 --- a/Documentation/devicetree/bindings/hwmon/adi,ad741x.yaml +++ b/Documentation/devicetree/bindings/hwmon/adi,ad741x.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/adi,ad741x.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/adi,adm1275.yaml b/Documentation/devicetree/bindings/hwmon/adi,adm1275.yaml index fd79bf2e0d16..ddb72857c846 100644 --- a/Documentation/devicetree/bindings/hwmon/adi,adm1275.yaml +++ b/Documentation/devicetree/bindings/hwmon/adi,adm1275.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/adi,adm1275.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml b/Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml index 011e5b65c79c..1ff44cb22ef4 100644 --- a/Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml +++ b/Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/adi,ltc2991.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/gpio-fan.yaml b/Documentation/devicetree/bindings/hwmon/gpio-fan.yaml index 7f30cfc87350..4faebbb4c7ab 100644 --- a/Documentation/devicetree/bindings/hwmon/gpio-fan.yaml +++ b/Documentation/devicetree/bindings/hwmon/gpio-fan.yaml @@ -23,6 +23,9 @@ properties: alarm-gpios: maxItems: 1 + fan-supply: + description: Power supply for fan + gpio-fan,speed-map: $ref: /schemas/types.yaml#/definitions/uint32-matrix minItems: 2 diff --git a/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml b/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml index 37e1dc9c7dd3..aa801ef1640b 100644 --- a/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml +++ b/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml @@ -12,6 +12,8 @@ maintainers: properties: compatible: enum: + - lltc,lt7170 + - lltc,lt7171 - lltc,ltc2972 - lltc,ltc2974 - lltc,ltc2975 @@ -30,6 +32,7 @@ properties: - lltc,ltc7880 - lltc,ltm2987 - lltc,ltm4664 + - lltc,ltm4673 - lltc,ltm4675 - lltc,ltm4676 - lltc,ltm4677 @@ -46,6 +49,7 @@ properties: description: | list of regulators provided by this controller. Valid names of regulators depend on number of supplies supported per device: + * lt7170, lt7171 : vout0 * ltc2972 vout0 - vout1 * ltc2974, ltc2975 : vout0 - vout3 * ltc2977, ltc2979, ltc2980, ltm2987 : vout0 - vout7 @@ -55,6 +59,7 @@ properties: * ltc7880 : vout0 - vout1 * ltc3883 : vout0 * ltm4664 : vout0 - vout1 + * ltm4673 : vout0 - vout3 * ltm4675, ltm4676, ltm4677, ltm4678 : vout0 - vout1 * ltm4680, ltm4686 : vout0 - vout1 * ltm4700 : vout0 - vout1 diff --git a/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml b/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml index 93e86e3b4602..8af0d7458e62 100644 --- a/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml +++ b/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/maxim,max20730.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/maxim,max6639.yaml b/Documentation/devicetree/bindings/hwmon/maxim,max6639.yaml index 4f5837a30773..139a95e00fe5 100644 --- a/Documentation/devicetree/bindings/hwmon/maxim,max6639.yaml +++ b/Documentation/devicetree/bindings/hwmon/maxim,max6639.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/maxim,max6639.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/maxim,max6650.yaml b/Documentation/devicetree/bindings/hwmon/maxim,max6650.yaml index 2c26104a5e16..24c7697fdc1a 100644 --- a/Documentation/devicetree/bindings/hwmon/maxim,max6650.yaml +++ b/Documentation/devicetree/bindings/hwmon/maxim,max6650.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/maxim,max6650.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/microchip,emc2305.yaml b/Documentation/devicetree/bindings/hwmon/microchip,emc2305.yaml new file mode 100644 index 000000000000..d3f06ebc19fa --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/microchip,emc2305.yaml @@ -0,0 +1,111 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/microchip,emc2305.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip EMC2305 SMBus compliant PWM fan controller + +maintainers: + - Michael Shych <michaelsh@nvidia.com> + +description: + Microchip EMC2301/2/3/5 pwm controller which supports up to five programmable + fan control circuits. + +properties: + compatible: + oneOf: + - enum: + - microchip,emc2305 + - items: + - enum: + - microchip,emc2303 + - microchip,emc2302 + - microchip,emc2301 + - const: microchip,emc2305 + + reg: + maxItems: 1 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + '#pwm-cells': + const: 3 + description: | + Number of cells in a PWM specifier. + - cell 0: The PWM frequency + - cell 1: The PWM polarity: 0 or PWM_POLARITY_INVERTED + - cell 2: The PWM output config: + - 0 (Open-Drain) + - 1 (Push-Pull) + +patternProperties: + '^fan@[0-4]$': + $ref: fan-common.yaml# + unevaluatedProperties: false + properties: + reg: + description: + The fan number used to determine the associated PWM channel. + maxItems: 1 + + required: + - reg + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/pwm/pwm.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + fan_controller: fan-controller@2f { + compatible = "microchip,emc2305"; + reg = <0x2f>; + #address-cells = <1>; + #size-cells = <0>; + #pwm-cells = <3>; + + fan@0 { + reg = <0x0>; + pwms = <&fan_controller 26000 PWM_POLARITY_INVERTED 1>; + #cooling-cells = <2>; + }; + + fan@1 { + reg = <0x1>; + pwms = <&fan_controller 26000 0 1>; + #cooling-cells = <2>; + }; + + fan@2 { + reg = <0x2>; + pwms = <&fan_controller 26000 0 1>; + #cooling-cells = <2>; + }; + + fan@3 { + reg = <0x3>; + pwms = <&fan_controller 26000 0 1>; + #cooling-cells = <2>; + }; + + fan@4 { + reg = <0x4>; + pwms = <&fan_controller 26000 0 1>; + #cooling-cells = <2>; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml index 6e59c8fdef30..4feb76919404 100644 --- a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml +++ b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml @@ -32,6 +32,9 @@ properties: - national,lm89 - national,lm90 - national,lm99 + - nuvoton,nct7716 + - nuvoton,nct7717 + - nuvoton,nct7718 - nxp,sa56004 - onnn,nct1008 - ti,tmp451 @@ -120,6 +123,8 @@ allOf: - dallas,max6659 - dallas,max6695 - dallas,max6696 + - nuvoton,nct7716 + - nuvoton,nct7717 then: patternProperties: "^channel@([0-2])$": @@ -155,6 +160,7 @@ allOf: - national,lm89 - national,lm90 - national,lm99 + - nuvoton,nct7718 - nxp,sa56004 - winbond,w83l771 then: diff --git a/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml b/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml index 3d0146e20d3e..b8e500e6cd9f 100644 --- a/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml +++ b/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml @@ -76,7 +76,7 @@ properties: - const: murata,ncp03wf104 - const: murata,ncp15xh103 - const: samsung,1404-001221 - # Deprecated "ntp," compatible strings + # Deprecated "ntc," compatible strings - const: ntc,ncp15wb473 deprecated: true - const: ntc,ncp18wb473 diff --git a/Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml b/Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml index e3db642878d4..244470282890 100644 --- a/Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml +++ b/Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/nuvoton,nct6775.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml index c1e5dedc2f6a..625fcf5d3b54 100644 --- a/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml +++ b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7363.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/nuvoton,nct7363.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml index cd8dcd797031..c16a33227e94 100644 --- a/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml +++ b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/nuvoton,nct7802.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml index e8feee38c76c..f8bea1c0e94a 100644 --- a/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml +++ b/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml @@ -28,6 +28,15 @@ properties: reg: maxItems: 1 + gpio-controller: true + + gpio-line-names: + minItems: 84 + maxItems: 84 + + '#gpio-cells': + const: 1 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/hwmon/ti,adc128d818.yaml b/Documentation/devicetree/bindings/hwmon/ti,adc128d818.yaml index a32035409cee..78e3d97e2ae5 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,adc128d818.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,adc128d818.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/ti,adc128d818.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/ti,ads7828.yaml b/Documentation/devicetree/bindings/hwmon/ti,ads7828.yaml index 926be9a29044..fb80456120e1 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,ads7828.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,ads7828.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/ti,ads7828.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml index 05a9cb36cd82..bc03781342c0 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/ti,ina2xx.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# @@ -27,6 +26,7 @@ properties: - ti,ina226 - ti,ina230 - ti,ina231 + - ti,ina233 - ti,ina237 - ti,ina238 - ti,ina260 @@ -75,12 +75,41 @@ properties: the alert polarity to active-high. $ref: /schemas/types.yaml#/definitions/flag + ti,maximum-expected-current-microamp: + description: | + This value indicates the maximum current in microamps that you can + expect to measure with ina233 in your circuit. + + This value will be used to calculate the Current_LSB and current/power + coefficient for the pmbus and to calibrate the IC. + minimum: 32768 + maximum: 4294967295 + default: 32768000 + required: - compatible - reg allOf: - $ref: hwmon-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - silergy,sy24655 + - ti,ina209 + - ti,ina219 + - ti,ina220 + - ti,ina226 + - ti,ina230 + - ti,ina231 + - ti,ina237 + - ti,ina238 + - ti,ina260 + then: + properties: + ti,maximum-expected-current-microamp: false unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/hwmon/ti,lm87.yaml b/Documentation/devicetree/bindings/hwmon/ti,lm87.yaml index f553235a7321..63d8cf467806 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,lm87.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,lm87.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/ti,lm87.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml index 227858e76058..cba5b4a1b81f 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/ti,tmp513.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml b/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml index f58248c29e22..ee7de53e1918 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/ti,tps23861.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/hwmon/winbond,w83781d.yaml b/Documentation/devicetree/bindings/hwmon/winbond,w83781d.yaml index 31ce77a4b087..6971ecb314eb 100644 --- a/Documentation/devicetree/bindings/hwmon/winbond,w83781d.yaml +++ b/Documentation/devicetree/bindings/hwmon/winbond,w83781d.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/hwmon/winbond,w83781d.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index fadbd3c041c8..30e8f89fa032 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -189,6 +189,8 @@ properties: - mcube,mc3230 # Measurement Specialities I2C temperature and humidity sensor - meas,htu21 + # Measurement Specialities I2C temperature and humidity sensor + - meas,htu31 # Measurement Specialities I2C pressure and temperature sensor - meas,ms5637 # Measurement Specialities I2C pressure and temperature sensor diff --git a/Documentation/hwmon/abituguru-datasheet.rst b/Documentation/hwmon/abituguru-datasheet.rst index 0cd61471d2a2..19ba4b4cd034 100644 --- a/Documentation/hwmon/abituguru-datasheet.rst +++ b/Documentation/hwmon/abituguru-datasheet.rst @@ -6,9 +6,9 @@ First of all, what I know about uGuru is no fact based on any help, hints or datasheet from Abit. The data I have got on uGuru have I assembled through my weak knowledge in "backwards engineering". And just for the record, you may have noticed uGuru isn't a chip developed by -Abit, as they claim it to be. It's really just an microprocessor (uC) created by +Abit, as they claim it to be. It's really just a microprocessor (uC) created by Winbond (W83L950D). And no, reading the manual for this specific uC or -mailing Windbond for help won't give any useful data about uGuru, as it is +mailing Winbond for help won't give any useful data about uGuru, as it is the program inside the uC that is responding to calls. Olle Sandberg <ollebull@gmail.com>, 2005-05-25 @@ -35,7 +35,7 @@ As far as known the uGuru is always placed at and using the (ISA) I/O-ports ports are holding for detection. We will refer to 0xE0 as CMD (command-port) and 0xE4 as DATA because Abit refers to them with these names. -If DATA holds 0x00 or 0x08 and CMD holds 0x00 or 0xAC an uGuru could be +If DATA holds 0x00 or 0x08 and CMD holds 0x00 or 0xAC a uGuru could be present. We have to check for two different values at data-port, because after a reboot uGuru will hold 0x00 here, but if the driver is removed and later on attached again data-port will hold 0x08, more about this later. @@ -46,7 +46,7 @@ have to test CMD for two different values. On these uGuru's DATA will initially hold 0x09 and will only hold 0x08 after reading CMD first, so CMD must be read first! -To be really sure an uGuru is present a test read of one or more register +To be really sure a uGuru is present a test read of one or more register sets should be done. diff --git a/Documentation/hwmon/abituguru.rst b/Documentation/hwmon/abituguru.rst index cfda60b757ce..4a5ee16b1048 100644 --- a/Documentation/hwmon/abituguru.rst +++ b/Documentation/hwmon/abituguru.rst @@ -40,7 +40,7 @@ Supported chips: .. [2] There is a separate abituguru3 driver for these motherboards, the abituguru (without the 3 !) driver will not work on these - motherboards (and visa versa)! + motherboards (and vice versa)! Authors: - Hans de Goede <j.w.r.degoede@hhs.nl>, diff --git a/Documentation/hwmon/asus_ec_sensors.rst b/Documentation/hwmon/asus_ec_sensors.rst index 739636cf7994..d2be9db29614 100644 --- a/Documentation/hwmon/asus_ec_sensors.rst +++ b/Documentation/hwmon/asus_ec_sensors.rst @@ -6,6 +6,7 @@ Kernel driver asus_ec_sensors Supported boards: * PRIME X470-PRO * PRIME X570-PRO + * PRIME X670E-PRO WIFI * Pro WS X570-ACE * ProArt X570-CREATOR WIFI * ProArt X670E-CREATOR WIFI diff --git a/Documentation/hwmon/cgbc-hwmon.rst b/Documentation/hwmon/cgbc-hwmon.rst new file mode 100644 index 000000000000..3a5e6e6e8639 --- /dev/null +++ b/Documentation/hwmon/cgbc-hwmon.rst @@ -0,0 +1,63 @@ +.. SPDX-License-Identifier: GPL-2.0-or-later + +Kernel driver cgbc-hwmon +======================== + +Supported chips: + + * Congatec Board Controller. + + Prefix: 'cgbc-hwmon' + +Author: Thomas Richard <thomas.richard@bootlin.com> + +Description +----------- + +This driver enables monitoring support for the Congatec Board Controller. +This controller is embedded on the x86 SoMs of Congatec. + +Sysfs entries +------------- + +The following sysfs entries list contains all sensors defined in the Board +Controller. The available sensors in sysfs depend on the SoM and the +system. + +============= ====================== +Name Description +============= ====================== +temp1_input CPU temperature +temp2_input Box temperature +temp3_input Ambient temperature +temp4_input Board temperature +temp5_input Carrier temperature +temp6_input Chipset temperature +temp7_input Video temperature +temp8_input Other temperature +temp9_input TOPDIM temperature +temp10_input BOTTOMDIM temperature +in0_input CPU voltage +in1_input DC Runtime voltage +in2_input DC Standby voltage +in3_input CMOS Battery voltage +in4_input Battery voltage +in5_input AC voltage +in6_input Other voltage +in7_input 5V voltage +in8_input 5V Standby voltage +in9_input 3V3 voltage +in10_input 3V3 Standby voltage +in11_input VCore A voltage +in12_input VCore B voltage +in13_input 12V voltage +curr1_input DC current +curr2_input 5V current +curr3_input 12V current +fan1_input CPU fan +fan2_input Box fan +fan3_input Ambient fan +fan4_input Chiptset fan +fan5_input Video fan +fan6_input Other fan +============= ====================== diff --git a/Documentation/hwmon/dell-smm-hwmon.rst b/Documentation/hwmon/dell-smm-hwmon.rst index 74905675d71f..5a4edb6565cf 100644 --- a/Documentation/hwmon/dell-smm-hwmon.rst +++ b/Documentation/hwmon/dell-smm-hwmon.rst @@ -32,12 +32,12 @@ Temperature sensors and fans can be queried and set via the standard =============================== ======= ======================================= Name Perm Description =============================== ======= ======================================= -fan[1-3]_input RO Fan speed in RPM. -fan[1-3]_label RO Fan label. -fan[1-3]_min RO Minimal Fan speed in RPM -fan[1-3]_max RO Maximal Fan speed in RPM -fan[1-3]_target RO Expected Fan speed in RPM -pwm[1-3] RW Control the fan PWM duty-cycle. +fan[1-4]_input RO Fan speed in RPM. +fan[1-4]_label RO Fan label. +fan[1-4]_min RO Minimal Fan speed in RPM +fan[1-4]_max RO Maximal Fan speed in RPM +fan[1-4]_target RO Expected Fan speed in RPM +pwm[1-4] RW Control the fan PWM duty-cycle. pwm1_enable WO Enable or disable automatic BIOS fan control (not supported on all laptops, see below for details). @@ -93,7 +93,7 @@ Again, when you find new codes, we'd be happy to have your patches! --------------------------- The driver also exports the fans as thermal cooling devices with -``type`` set to ``dell-smm-fan[1-3]``. This allows for easy fan control +``type`` set to ``dell-smm-fan[1-4]``. This allows for easy fan control using one of the thermal governors. Module parameters diff --git a/Documentation/hwmon/htu31.rst b/Documentation/hwmon/htu31.rst new file mode 100644 index 000000000000..ccde84264643 --- /dev/null +++ b/Documentation/hwmon/htu31.rst @@ -0,0 +1,37 @@ +.. SPDX-License-Identifier: GPL-2.0-or-later + +Kernel driver HTU31 +==================== + +Supported chips: + + * Measurement Specialties HTU31 + + Prefix: 'htu31' + + Addresses scanned: - + + Datasheet: Publicly available from https://www.te.com/en/product-CAT-HSC0007.html + +Author: + + - Andrei Lalaev <andrey.lalaev@gmail.com> + +Description +----------- + +HTU31 is a humidity and temperature sensor. + +Supported temperature range is from -40 to 125 degrees Celsius. + +Communication with the device is performed via I2C protocol. Sensor's default address +is 0x40. + +sysfs-Interface +--------------- + +=================== ================= +temp1_input: temperature input +humidity1_input: humidity input +heater_enable: heater control +=================== ================= diff --git a/Documentation/hwmon/ina233.rst b/Documentation/hwmon/ina233.rst new file mode 100644 index 000000000000..42323162e6db --- /dev/null +++ b/Documentation/hwmon/ina233.rst @@ -0,0 +1,75 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Kernel driver ina233 +==================== + +Supported chips: + + * TI INA233 + + Prefix: 'ina233' + + * Datasheet + + Publicly available at the TI website : https://www.ti.com/lit/ds/symlink/ina233.pdf + +Author: Leo Yang <leo.yang.sy0@gmail.com> + +Usage Notes +----------- + +The shunt resistor value can be configured by a device tree property; +see Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml for details. + + +Description +----------- + +This driver supports hardware monitoring for TI INA233. + +The driver is a client driver to the core PMBus driver. Please see +Documentation/hwmon/pmbus.rst for details on PMBus client drivers. + +The driver provides the following attributes for input voltage: + +**in1_input** + +**in1_label** + +**in1_max** + +**in1_max_alarm** + +**in1_min** + +**in1_min_alarm** + +The driver provides the following attributes for shunt voltage: + +**in2_input** + +**in2_label** + +The driver provides the following attributes for output voltage: + +**in3_input** + +**in3_label** + +**in3_alarm** + +The driver provides the following attributes for output current: + +**curr1_input** + +**curr1_label** + +**curr1_max** + +**curr1_max_alarm** + +The driver provides the following attributes for input power: + +**power1_input** + +**power1_label** diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst index 874f8fd26325..f0ddf6222c44 100644 --- a/Documentation/hwmon/index.rst +++ b/Documentation/hwmon/index.rst @@ -53,6 +53,7 @@ Hardware Monitoring Kernel Drivers bel-pfe bpa-rs600 bt1-pvt + cgbc-hwmon chipcap2 coretemp corsair-cpro @@ -85,11 +86,13 @@ Hardware Monitoring Kernel Drivers hih6130 hp-wmi-sensors hs3001 + htu31 ibmaem ibm-cffps ibmpowernv ina209 ina2xx + ina233 ina238 ina3221 inspur-ipsps1 diff --git a/Documentation/hwmon/lm90.rst b/Documentation/hwmon/lm90.rst index 23af17a0ab44..98452eed16d5 100644 --- a/Documentation/hwmon/lm90.rst +++ b/Documentation/hwmon/lm90.rst @@ -365,6 +365,34 @@ Supported chips: Datasheet: Not publicly available, can be requested from Nuvoton + * Nuvoton NCT7716 + + Prefix: 'nct7716' + + Addresses scanned: I2C 0x48, 0x49 + + Datasheet: Not publicly available, can be requested from Nuvoton + + * Nuvoton NCT7717 + + Prefix: 'nct7717' + + Addresses scanned: I2C 0x48 + + Datasheet: Publicly available at Nuvoton website + + https://www.nuvoton.com/resource-files/Nuvoton_NCT7717U_Datasheet_V111.pdf + + * Nuvoton NCT7718 + + Prefix: 'nct7718' + + Addresses scanned: I2C 0x4c + + Datasheet: Publicly available at Nuvoton website + + https://www.nuvoton.com/resource-files/Nuvoton_NCT7718W_Datasheet_V11.pdf + * Philips/NXP SA56004X Prefix: 'sa56004' @@ -573,6 +601,21 @@ W83L771AWG/ASG * The AWG and ASG variants only differ in package format. * Diode ideality factor configuration (remote sensor) at 0xE3 +NCT7716: + * 8 bit sensor resolution + * Selectable address + * Configurable conversion rate + +NCT7717: + * 8 bit sensor resolution + * Configurable conversion rate + +NCT7718: + * Temperature offset register for remote temperature sensor + * 11 bit resolution for remote temperature sensor + * Low temperature limits + * Configurable conversion rate + SA56004X: * Better local resolution diff --git a/Documentation/hwmon/ltc2978.rst b/Documentation/hwmon/ltc2978.rst index 651ca4904c66..0b72d566cac7 100644 --- a/Documentation/hwmon/ltc2978.rst +++ b/Documentation/hwmon/ltc2978.rst @@ -5,6 +5,22 @@ Kernel driver ltc2978 Supported chips: + * Analog Devices LT7170 + + Prefix: 'lt7170' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/lt7170.html + + * Analog Devices LT7171 + + Prefix: 'lt7171' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/lt7171.html + * Linear Technology LTC2972 Prefix: 'ltc2972' @@ -151,6 +167,14 @@ Supported chips: Datasheet: https://www.analog.com/en/products/ltm4644 + * Linear Technology LTM4673 + + Prefix: 'ltm4673' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/ltm4673 + * Linear Technology LTM4675 Prefix: 'ltm4675' @@ -215,6 +239,8 @@ Author: Guenter Roeck <linux@roeck-us.net> Description ----------- +- LT7170 and LT7171 are 20 A, 16 V, single- or dual-phase Silent Switcher +- step-down regulators with Digital Power System Management. - LTC2974 and LTC2975 are quad digital power supply managers. - LTC2978 is an octal power supply monitor. - LTC2977 is a pin compatible replacement for LTC2978. @@ -292,6 +318,7 @@ in1_reset_history Reset input voltage history. in[N]_label "vout[1-8]". + - LT7170, LT7171: N=2 - LTC2972: N=2-3 - LTC2974, LTC2975: N=2-5 - LTC2977, LTC2979, LTC2980, LTM2987: N=2-9 @@ -330,6 +357,8 @@ in[N]_reset_history Reset output voltage history. temp[N]_input Measured temperature. + - On LT7170 and LT7171, temp1 reports the chip + temperature. - On LTC2972, temp[1-2] report external temperatures, and temp 3 reports the chip temperature. - On LTC2974 and LTC2975, temp[1-4] report external @@ -403,9 +432,9 @@ power[N]_input Measured output power. curr1_label "iin". - LTC3880, LTC3883, LTC3884, LTC3886, LTC3887, LTC3889, - LTM4644, LTM4675, LTM4676, LTM4677, LTM4678, LTM4680, - and LTM4700 only. + LT7170, LT7171, LTC3880, LTC3883, LTC3884, LTC3886, + LTC3887, LTC3889, LTM4644, LTM4675, LTM4676, LTM4677, + LTM4678, LTM4680, and LTM4700 only. curr1_input Measured input current. @@ -423,6 +452,7 @@ curr1_reset_history Reset input current history. curr[N]_label "iout[1-4]". + - LT7170, LT7171: N=1 - LTC2972: N-1-2 - LTC2974, LTC2975: N=1-4 - LTC2977, LTC2979, LTC2980, LTM2987: not supported diff --git a/Documentation/hwmon/nct6683.rst b/Documentation/hwmon/nct6683.rst index 8d4a20d99e59..3e549ba95a15 100644 --- a/Documentation/hwmon/nct6683.rst +++ b/Documentation/hwmon/nct6683.rst @@ -3,7 +3,7 @@ Kernel driver nct6683 Supported chips: - * Nuvoton NCT6683D/NCT6687D + * Nuvoton NCT6683D/NCT6686D/NCT6687D Prefix: 'nct6683' @@ -61,6 +61,7 @@ Board Firmware version Intel DH87RL NCT6683D EC firmware version 1.0 build 04/03/13 Intel DH87MC NCT6683D EC firmware version 1.0 build 04/03/13 Intel DB85FL NCT6683D EC firmware version 1.0 build 04/03/13 +AMD BC-250 NCT6686D EC firmware version 1.0 build 07/28/21 ASRock X570 NCT6683D EC firmware version 1.0 build 06/28/19 ASRock X670E NCT6686D EC firmware version 1.0 build 05/19/22 ASRock B650 Steel Legend WiFi NCT6686D EC firmware version 1.0 build 11/09/23 |