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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/iio/proximity/semtech,sx9310.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Semtech's SX9310 capacitive proximity sensor
maintainers:
- Daniel Campello <campello@chromium.org>
description: |
Semtech's SX9310/SX9311 capacitive proximity/button solution.
Specifications about the devices can be found at:
https://www.semtech.com/products/smart-sensing/sar-sensors/sx9310
properties:
compatible:
enum:
- semtech,sx9310
- semtech,sx9311
reg:
maxItems: 1
interrupts:
description:
The sole interrupt generated by the device used to announce the
preceding reading request has finished and that data is
available or that a close/far proximity event has happened.
maxItems: 1
vdd-supply:
description: Main power supply
svdd-supply:
description: Host interface power supply
"#io-channel-cells":
const: 1
required:
- compatible
- reg
- "#io-channel-cells"
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/irq.h>
i2c {
#address-cells = <1>;
#size-cells = <0>;
proximity@28 {
compatible = "semtech,sx9310";
reg = <0x28>;
interrupt-parent = <&pio>;
interrupts = <5 IRQ_TYPE_LEVEL_LOW 5>;
vdd-supply = <&pp3300_a>;
svdd-supply = <&pp1800_prox>;
#io-channel-cells = <1>;
};
};
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