diff options
Diffstat (limited to 'Documentation/devicetree')
3 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml b/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml index 9e77cee07dbc..3d3b139a91a2 100644 --- a/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml +++ b/Documentation/devicetree/bindings/hwmon/ntc-thermistor.yaml @@ -76,6 +76,7 @@ properties: - const: murata,ncp15wl333 - const: murata,ncp03wf104 - const: murata,ncp15xh103 + - const: samsung,1404-001221 # Deprecated "ntp," compatible strings - const: ntc,ncp15wb473 deprecated: true diff --git a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml index 6f0443322a36..47af97bb4ced 100644 --- a/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml +++ b/Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml @@ -26,6 +26,7 @@ properties: - ti,ina226 - ti,ina230 - ti,ina231 + - ti,ina238 reg: maxItems: 1 @@ -35,6 +36,27 @@ properties: Shunt resistor value in micro-Ohm. $ref: /schemas/types.yaml#/definitions/uint32 + ti,shunt-gain: + description: | + Programmable gain divisor for the shunt voltage accuracy and range. This + property only applies to devices that have configurable PGA/ADCRANGE. The + gain value is used configure the gain and to convert the shunt voltage, + current and power register values when reading measurements from the + device. + + For devices that have a configurable PGA (e.g. INA209, INA219, INA220), + the gain value maps directly with the PG bits of the config register. + + For devices that have ADCRANGE configuration (e.g. INA238) a shunt-gain + value of 1 maps to ADCRANGE=1 where no gain divisor is applied to the + shunt voltage, and a value of 4 maps to ADCRANGE=0 such that a wider + voltage range is used. + + 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 + enum: [1, 2, 4, 8] + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 791079021f1b..c451ae82d8d7 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -73,6 +73,8 @@ properties: - dallas,ds4510 # Digital Thermometer and Thermostat - dallas,ds75 + # Delta AHE-50DC Open19 power shelf fan control module + - delta,ahe50dc-fan # Delta Electronics DPS-650-AB power supply - delta,dps650ab # Delta Electronics DPS920AB 920W 54V Power Supply @@ -121,8 +123,14 @@ properties: - ibm,cffps2 # Infineon IR36021 digital POL buck controller - infineon,ir36021 + # Infineon IR38060 Voltage Regulator + - infineon,ir38060 # Infineon IR38064 Voltage Regulator - infineon,ir38064 + # Infineon IR38164 Voltage Regulator + - infineon,ir38164 + # Infineon IR38263 Voltage Regulator + - infineon,ir38263 # Infineon SLB9635 (Soft-) I2C TPM (old protocol, max 100khz) - infineon,slb9635tt # Infineon SLB9645 I2C TPM (new protocol, max 400khz) |