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-rw-r--r-- | Documentation/devicetree/bindings/iio/pressure/hoperf,hp03.yaml | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/pressure/hoperf,hp03.yaml b/Documentation/devicetree/bindings/iio/pressure/hoperf,hp03.yaml new file mode 100644 index 000000000..69a3759e2 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/pressure/hoperf,hp03.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/pressure/hoperf,hp03.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HopeRF HP03 digital pressure/temperature sensors + +maintainers: + - Marek Vasut <marex@denx.de> + +description: | + Digital pressure and temperature sensor with an I2C interface. + +properties: + compatible: + const: hoperf,hp03 + + reg: + maxItems: 1 + + xclr-gpios: + description: + The XCLR pin is a reset of the ADC in the chip, it must be pulled + HI before the conversion and readout of the value from the ADC + registers and pulled LO afterward. + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pressure@77 { + compatible = "hoperf,hp03"; + reg = <0x77>; + xclr-gpios = <&portc 0 0x0>; + }; + }; +... |