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Diffstat (limited to 'Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.yaml | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.yaml b/Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.yaml new file mode 100644 index 000000000000..1ef6326b209e --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/rfdigital,rfd77402.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/proximity/rfdigital,rfd77402.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: RF Digital RFD77402 ToF sensor + +maintainers: + - Shrikant Raskar <raskar.shree97@gmail.com> + +description: + The RF Digital RFD77402 is a Time-of-Flight (ToF) proximity and distance + sensor providing up to 200 mm range measurement over an I2C interface. + +properties: + compatible: + const: rfdigital,rfd77402 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + description: + Interrupt asserted when a new distance measurement is available. + + vdd-supply: + description: Regulator that provides power to the sensor. + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + proximity@4c { + compatible = "rfdigital,rfd77402"; + reg = <0x4c>; + vdd-supply = <&vdd_3v3>; + interrupt-parent = <&gpio>; + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + }; + }; +... |