94 lines
1.9 KiB
YAML
94 lines
1.9 KiB
YAML
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/proximity/tyhx,hx9023s.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: TYHX HX9023S capacitive proximity sensor
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maintainers:
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- Yasin Lee <yasin.lee.x@gmail.com>
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description: |
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TYHX HX9023S proximity sensor. Datasheet can be found here:
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http://www.tianyihexin.com/ueditor/php/upload/file/20240614/1718336303992081.pdf
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properties:
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compatible:
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const: tyhx,hx9023s
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reg:
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maxItems: 1
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interrupts:
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description:
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Generated by device to announce preceding read request has finished
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and data is available or that a close/far proximity event has happened.
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maxItems: 1
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vdd-supply: true
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"#address-cells":
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const: 1
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"#size-cells":
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const: 0
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patternProperties:
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"^channel@[0-4]$":
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$ref: /schemas/iio/adc/adc.yaml
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type: object
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unevaluatedProperties: false
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properties:
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reg:
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minimum: 0
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maximum: 4
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description: The channel number.
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required:
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- compatible
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- reg
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- vdd-supply
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/interrupt-controller/irq.h>
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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proximity@2a {
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compatible = "tyhx,hx9023s";
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reg = <0x2a>;
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interrupt-parent = <&pio>;
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interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
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vdd-supply = <&pp1800_prox>;
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#address-cells = <1>;
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#size-cells = <0>;
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channel@0 {
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reg = <0>;
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single-channel = <0>;
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};
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channel@1 {
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reg = <1>;
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single-channel = <1>;
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};
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channel@2 {
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reg = <2>;
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single-channel = <2>;
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};
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channel@3 {
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reg = <3>;
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diff-channels = <1 0>;
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};
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channel@4 {
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reg = <4>;
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diff-channels = <2 0>;
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};
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};
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};
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