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dt-bindings:iio:light:ti,opt3001: txt to yaml conversion
Straight forward format conversion of this simple binding.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Andreas Dannenberg <dannenberg@ti.com>
Link: https://lore.kernel.org/r/20201031184854.745828-19-jic23@kernel.org
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Documentation/devicetree/bindings/iio/light/opt3001.txt
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Documentation/devicetree/bindings/iio/light/opt3001.txt
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* Texas Instruments OPT3001 Ambient Light Sensor
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The driver supports interrupt-driven and interrupt-less operation, depending
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on whether an interrupt property has been populated into the DT. Note that
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the optional generation of IIO events on rising/falling light threshold changes
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requires the use of interrupts. Without interrupts, only the simple reading
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of the current light value is supported through the IIO API.
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https://www.ti.com/product/opt3001
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Required properties:
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- compatible: should be "ti,opt3001"
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- reg: the I2C address of the sensor
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Optional properties:
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- interrupts: interrupt mapping for GPIO IRQ (configure for falling edge)
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Example:
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opt3001@44 {
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compatible = "ti,opt3001";
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reg = <0x44>;
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interrupt-parent = <&gpio1>;
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interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
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};
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Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml
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Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/iio/light/ti,opt3001.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Texas Instruments OPT3001 Ambient Light Sensor
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maintainers:
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- Andreas Dannenberg <dannenberg@ti.com>
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description: |
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The device supports interrupt-driven and interrupt-less operation, depending
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on whether an interrupt property has been populated into the DT.
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properties:
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compatible:
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const: ti,opt3001
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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description: Should be configured with type IRQ_TYPE_EDGE_FALLING
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additionalProperties: false
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required:
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- compatible
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- reg
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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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light-sensor@44 {
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compatible = "ti,opt3001";
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reg = <0x44>;
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interrupt-parent = <&gpio1>;
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interrupts = <28 IRQ_TYPE_EDGE_FALLING>;
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};
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};
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...