Document bindings for the Nuvoton NCT7802Y driver. Signed-off-by: Oskar Senft <osk@xxxxxxxxxx> --- .../bindings/hwmon/nuvoton,nct7802.yaml | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml diff --git a/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml new file mode 100644 index 000000000000..bc4b69aeb116 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/nuvoton,nct7802.yaml @@ -0,0 +1,66 @@ +# 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# + +title: Nuvoton NCT7802Y Hardware Monitoring IC + +maintainers: + - Guenter Roeck <linux@xxxxxxxxxxxx> + +description: | + The NCT7802Y is a hardware monitor IC which supports one on-die and up to + 5 remote temperature sensors with SMBus interface. + + Datasheets: + https://www.nuvoton.com/export/resource-files/Nuvoton_NCT7802Y_Datasheet_V12.pdf + +properties: + compatible: + enum: + - nuvoton,nct7802 + + reg: + maxItems: 1 + + nuvoton,rtd-modes: + description: | + Select modes for the three RTDs. + + The order is RTD1, RTD2, RTD3. + + Valid values for RTD1 and RTD2 are: + "closed", + "current", + "thermistor", + "voltage" + + Valid values for RTD3 are: + "closed", + "thermistor", + "voltage" + type: stringlist + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + nct7802@28 { + compatible = "nuvoton,nct7802"; + reg = <0x28>; + nuvoton,sensor-modes = + /* RTD1 */ "thermistor", + /* RTD2 */ "voltage", + /* RTD3 */ "closed"; + }; + }; -- 2.33.0.309.g3052b89438-goog
