diff options
Diffstat (limited to 'Documentation/devicetree/bindings/hwmon')
16 files changed, 208 insertions, 13 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/adi,adm1266.yaml b/Documentation/devicetree/bindings/hwmon/adi,adm1266.yaml index 4f8e11bd5142..fe87a592de45 100644 --- a/Documentation/devicetree/bindings/hwmon/adi,adm1266.yaml +++ b/Documentation/devicetree/bindings/hwmon/adi,adm1266.yaml @@ -8,7 +8,7 @@ title: Analog Devices ADM1266 Cascadable Super Sequencer with Margin Control and Fault Recording maintainers: - - Alexandru Tachici <alexandru.tachici@analog.com> + - Cedric Encarnacion <cedricjustine.encarnacion@analog.com> description: | Analog Devices ADM1266 Cascadable Super Sequencer with Margin diff --git a/Documentation/devicetree/bindings/hwmon/adi,ltc2992.yaml b/Documentation/devicetree/bindings/hwmon/adi,ltc2992.yaml index 0ad12d245656..38a8f3a14c02 100644 --- a/Documentation/devicetree/bindings/hwmon/adi,ltc2992.yaml +++ b/Documentation/devicetree/bindings/hwmon/adi,ltc2992.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Linear Technology 2992 Power Monitor maintainers: - - Alexandru Tachici <alexandru.tachici@analog.com> + - Cedric Encarnacion <cedricjustine.encarnacion@analog.com> description: | Linear Technology 2992 Dual Wide Range Power Monitor diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml index 79e8d62fa3b3..43e9fe225870 100644 --- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml +++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml @@ -53,7 +53,10 @@ properties: default: 1 "#pwm-cells": - const: 4 + oneOf: + - const: 3 + - const: 4 + deprecated: true description: | Number of cells in a PWM specifier. - 0: The PWM channel @@ -68,7 +71,7 @@ properties: - 11363636 (88 Hz) - 44444 (22 kHz) - 2: PWM flags 0 or PWM_POLARITY_INVERTED - - 3: The default PWM duty cycle in nanoseconds + - 3: The default PWM duty cycle in nanoseconds, defaults to period. patternProperties: "^adi,bypass-attenuator-in[0-4]$": @@ -124,15 +127,15 @@ examples: adi,bypass-attenuator-in1 = <0>; adi,pin10-function = "smbalert#"; adi,pin14-function = "tach4"; - #pwm-cells = <4>; + #pwm-cells = <3>; - /* PWMs at 22.5 kHz frequency, 50% duty*/ + /* PWMs at 22.5 kHz frequency */ fan-0 { - pwms = <&pwm 0 44444 0 22222>; + pwms = <&pwm 0 44444 0>; }; fan-1 { - pwms = <&pwm 2 44444 0 22222>; + pwms = <&pwm 2 44444 0>; }; }; }; diff --git a/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml b/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml index aa801ef1640b..ea8b1553a3e9 100644 --- a/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml +++ b/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml @@ -28,6 +28,7 @@ properties: - lltc,ltc3886 - lltc,ltc3887 - lltc,ltc3889 + - lltc,ltc7132 - lltc,ltc7841 - lltc,ltc7880 - lltc,ltm2987 @@ -55,6 +56,7 @@ properties: * ltc2977, ltc2979, ltc2980, ltm2987 : vout0 - vout7 * ltc2978 : vout0 - vout7 * ltc3880, ltc3882, ltc3884, ltc3886, ltc3887, ltc3889 : vout0 - vout1 + * ltc7132 : vout0 - vout1 * ltc7841 : vout0 * ltc7880 : vout0 - vout1 * ltc3883 : vout0 diff --git a/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml b/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml index 8af0d7458e62..8588d97ba6ec 100644 --- a/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml +++ b/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml @@ -25,6 +25,7 @@ description: | properties: compatible: enum: + - maxim,max20710 - maxim,max20730 - maxim,max20734 - maxim,max20743 diff --git a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml index 4feb76919404..1b871f166e79 100644 --- a/Documentation/devicetree/bindings/hwmon/national,lm90.yaml +++ b/Documentation/devicetree/bindings/hwmon/national,lm90.yaml @@ -20,6 +20,7 @@ properties: - dallas,max6646 - dallas,max6647 - dallas,max6649 + - dallas,max6654 - dallas,max6657 - dallas,max6658 - dallas,max6659 @@ -36,6 +37,9 @@ properties: - nuvoton,nct7717 - nuvoton,nct7718 - nxp,sa56004 + - onnn,nct72 + - onnn,nct214 + - onnn,nct218 - onnn,nct1008 - ti,tmp451 - ti,tmp461 @@ -118,6 +122,7 @@ allOf: - dallas,max6646 - dallas,max6647 - dallas,max6649 + - dallas,max6654 - dallas,max6657 - dallas,max6658 - dallas,max6659 @@ -139,6 +144,9 @@ allOf: - adi,adt7461 - adi,adt7461a - adi,adt7481 + - onnn,nct72 + - onnn,nct214 + - onnn,nct218 - onnn,nct1008 then: patternProperties: diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml index 10c2204bc3df..af7530093942 100644 --- a/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml +++ b/Documentation/devicetree/bindings/hwmon/pmbus/adi,adp1050.yaml @@ -10,16 +10,27 @@ maintainers: - Radu Sabau <radu.sabau@analog.com> description: | - The ADP1050 is used to monitor system voltages, currents and temperatures. + The ADP1050 and similar devices are used to monitor system voltages, + currents, power, and temperatures. + Through the PMBus interface, the ADP1050 targets isolated power supplies and has four individual monitors for input/output voltage, input current and temperature. Datasheet: https://www.analog.com/en/products/adp1050.html + https://www.analog.com/en/products/adp1051.html + https://www.analog.com/en/products/adp1055.html + https://www.analog.com/en/products/ltp8800-1a.html + https://www.analog.com/en/products/ltp8800-2.html + https://www.analog.com/en/products/ltp8800-4a.html properties: compatible: - const: adi,adp1050 + enum: + - adi,adp1050 + - adi,adp1051 + - adi,adp1055 + - adi,ltp8800 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml new file mode 100644 index 000000000000..bf028a8718f1 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/pmbus/adi,lt3074.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/pmbus/adi,lt3074.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices LT3074 voltage regulator + +maintainers: + - Cedric Encarnacion <cedricjustine.encarnacion@analog.com> + +description: | + The LT3074 is a low voltage, ultra-low noise and ultra-fast transient + response linear regulator. It allows telemetry for input/output voltage, + output current and temperature through the PMBus serial interface. + + Datasheet: + https://www.analog.com/en/products/lt3074.html + +allOf: + - $ref: /schemas/regulator/regulator.yaml# + +properties: + compatible: + enum: + - adi,lt3074 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + regulator@6d { + compatible = "adi,lt3074"; + reg = <0x6d>; + regulator-name = "vout"; + regulator-max-microvolt = <1250000>; + regulator-min-microvolt = <1150000>; + }; + }; diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml index bac5f8e352aa..3dc7f15484d2 100644 --- a/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml +++ b/Documentation/devicetree/bindings/hwmon/pmbus/isil,isl68137.yaml @@ -56,6 +56,7 @@ properties: - renesas,raa228228 - renesas,raa229001 - renesas,raa229004 + - renesas,raa229621 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml new file mode 100644 index 000000000000..90970a0433e9 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/pmbus/mps,mpq8785.yaml @@ -0,0 +1,74 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/pmbus/mps,mpq8785.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Monolithic Power Systems Multiphase Voltage Regulators with PMBus + +maintainers: + - Charles Hsu <ythsu0511@gmail.com> + +description: + Monolithic Power Systems digital multiphase voltage regulators with PMBus. + +properties: + compatible: + enum: + - mps,mpm3695 + - mps,mpm3695-25 + - mps,mpm82504 + - mps,mpq8785 + + reg: + maxItems: 1 + + mps,vout-fb-divider-ratio-permille: + description: + The feedback resistor divider ratio, expressed in permille + (Vfb / Vout * 1000). This value is written to the PMBUS_VOUT_SCALE_LOOP + register and is required for correct output voltage presentation. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 4095 + default: 706 + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + enum: + - mps,mpm3695 + - mps,mpm82504 + then: + properties: + mps,vout-fb-divider-ratio-permille: + maximum: 1023 + + - if: + properties: + compatible: + const: mps,mpq8785 + then: + properties: + mps,vout-fb-divider-ratio-permille: + maximum: 2047 + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@30 { + compatible = "mps,mpm82504"; + reg = <0x30>; + mps,vout-fb-divider-ratio-permille = <600>; + }; + }; diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml index f8bea1c0e94a..8f9ce00079df 100644 --- a/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml +++ b/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml @@ -23,7 +23,13 @@ description: | properties: compatible: enum: + - ti,ucd9000 + - ti,ucd9090 + - ti,ucd90120 + - ti,ucd90124 + - ti,ucd90160 - ti,ucd90320 + - ti,ucd90910 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml b/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml index f0667ac41d75..b76805d39427 100644 --- a/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml +++ b/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml @@ -11,7 +11,11 @@ maintainers: properties: compatible: - const: sophgo,sg2042-hwmon-mcu + oneOf: + - items: + - const: sophgo,sg2044-hwmon-mcu + - const: sophgo,sg2042-hwmon-mcu + - const: sophgo,sg2042-hwmon-mcu reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml b/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml index 5d33f1a23d03..eb00756988be 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,amc6821.yaml @@ -28,6 +28,23 @@ properties: i2c-mux: type: object + fan: + $ref: fan-common.yaml# + unevaluatedProperties: false + + properties: + cooling-levels: + description: PWM duty cycle values corresponding to thermal cooling states. + items: + maximum: 255 + + "#pwm-cells": + const: 2 + description: | + Number of cells in a PWM specifier. + - cell 0: PWM period in nanoseconds + - cell 1: PWM polarity: 0 or PWM_POLARITY_INVERTED + required: - compatible - reg @@ -50,9 +67,14 @@ examples: #address-cells = <1>; #size-cells = <0>; - fan@18 { + fan_controller: fan@18 { compatible = "ti,amc6821"; reg = <0x18>; + #pwm-cells = <2>; + + fan { + pwms = <&fan_controller 40000 0>; + }; }; }; diff --git a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml index bc03781342c0..fa68b99ef2e2 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml @@ -19,11 +19,13 @@ description: | properties: compatible: enum: + - silergy,sq52206 - silergy,sy24655 - ti,ina209 - ti,ina219 - ti,ina220 - ti,ina226 + - ti,ina228 - ti,ina230 - ti,ina231 - ti,ina233 @@ -58,6 +60,9 @@ properties: shunt voltage, and a value of 4 maps to ADCRANGE=0 such that a wider voltage range is used. + For SQ52206,the shunt-gain value 1 mapps to ADCRANGE=10/11, the value 2 + mapps to ADCRANGE=01, and the value 4 mapps to ADCRANGE=00. + The default value is device dependent, and is defined by the reset value of PGA/ADCRANGE in the respective configuration registers. $ref: /schemas/types.yaml#/definitions/uint32 @@ -97,11 +102,13 @@ allOf: compatible: contains: enum: + - silergy,sq52206 - silergy,sy24655 - ti,ina209 - ti,ina219 - ti,ina220 - ti,ina226 + - ti,ina228 - ti,ina230 - ti,ina231 - ti,ina237 diff --git a/Documentation/devicetree/bindings/hwmon/ti,lm87.yaml b/Documentation/devicetree/bindings/hwmon/ti,lm87.yaml index 63d8cf467806..5c0cdc0091b5 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,lm87.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,lm87.yaml @@ -18,7 +18,9 @@ description: | properties: compatible: - const: ti,lm87 + enum: + - adi,adm1024 + - ti,lm87 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml index 7e5b62a0215d..4c89448eba0d 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,tmp102.yaml @@ -23,6 +23,9 @@ properties: "#thermal-sensor-cells": const: 1 + vcc-supply: + description: Power supply for tmp102 + required: - compatible - reg @@ -42,6 +45,7 @@ examples: reg = <0x48>; interrupt-parent = <&gpio7>; interrupts = <16 IRQ_TYPE_LEVEL_LOW>; + vcc-supply = <&supply>; #thermal-sensor-cells = <1>; }; }; |