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Diffstat (limited to 'Bindings/hwmon/ti,lm87.yaml')
-rw-r--r-- | Bindings/hwmon/ti,lm87.yaml | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/Bindings/hwmon/ti,lm87.yaml b/Bindings/hwmon/ti,lm87.yaml new file mode 100644 index 000000000000..f553235a7321 --- /dev/null +++ b/Bindings/hwmon/ti,lm87.yaml @@ -0,0 +1,69 @@ +# 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# + +title: Texas Instruments LM87 Hardware Monitor + +maintainers: + - Javier Carrasco <javier.carrasco.cruz@gmail.com> + +description: | + The LM87 is a serial interface system hardware monitor + with remote diode temperature sensing. + + Datasheets: + https://www.ti.com/product/LM87 + +properties: + compatible: + const: ti,lm87 + + reg: + maxItems: 1 + + has-temp3: + $ref: /schemas/types.yaml#/definitions/flag + description: + This configures pins 18 and 19 to be used as a second + remote temperature sensing channel. By default the pins + are configured as voltage input pins in0 and in5. + + has-in6: + $ref: /schemas/types.yaml#/definitions/flag + description: + When set, pin 5 is configured to be used as voltage input + in6. Otherwise the pin is set as FAN1 input. + + has-in7: + $ref: /schemas/types.yaml#/definitions/flag + description: + When set, pin 6 is configured to be used as voltage input + in7. Otherwise the pin is set as FAN2 input. + + vcc-supply: + description: + Regulator supplying power, can be configured to measure + 5.0V power supply. Default is 3.3V. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + hwmon@2e { + compatible = "ti,lm87"; + reg = <0x2e>; + has-temp3; + vcc-supply = <®_5v0>; + }; + }; |