Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
dt-bindings: iio: dac: Maxim max5522 DAC
Add binding Doc for this SPI DAC.
The driver was perviously posted but was missing the DT binding document.
https://lore.kernel.org/all/20221106165928.223318-1-angelo.dureghello@timesys.com/
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Angelo Dureghello <angelo.dureghello@timesys.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230115173958.134201-1-jic23@kernel.org
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Documentation/devicetree/bindings/iio/dac/maxim,max5522.yaml
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Documentation/devicetree/bindings/iio/dac/maxim,max5522.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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$id: http://devicetree.org/schemas/iio/dac/maxim,max5522.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Maxim Integrated MAX5522 Dual 10-bit Voltage-Output SPI DACs
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maintainers:
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- Angelo Dureghello <angelo.dureghello@timesys.com>
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- Jonathan Cameron <jic23@kernel.org>
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description: |
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Datasheet available at:
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https://www.analog.com/en/products/max5522.html
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properties:
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compatible:
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const: maxim,max5522
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reg:
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maxItems: 1
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vdd-supply: true
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vrefin-supply: true
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required:
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- compatible
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- reg
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- vrefin-supply
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allOf:
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- $ref: /schemas/spi/spi-peripheral-props.yaml#
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unevaluatedProperties: false
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examples:
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- |
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spi {
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#address-cells = <1>;
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#size-cells = <0>;
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dac@0 {
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compatible = "maxim,max5522";
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reg = <0>;
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vrefin-supply = <&vref>;
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};
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};
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...