66 lines
1.2 KiB
YAML
66 lines
1.2 KiB
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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$id: http://devicetree.org/schemas/iio/adc/ti,ads7950.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Texas Instruments ADS7950 and similar ADCs
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maintainers:
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- David Lechner <david@lechnology.com>
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description: |
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Family of 4-16 channel, 8-12 bit ADCs with SPI interface.
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properties:
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compatible:
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enum:
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- ti,ads7950
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- ti,ads7951
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- ti,ads7952
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- ti,ads7953
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- ti,ads7954
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- ti,ads7955
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- ti,ads7956
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- ti,ads7957
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- ti,ads7958
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- ti,ads7959
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- ti,ads7960
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- ti,ads7961
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reg:
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maxItems: 1
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spi-max-frequency:
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maximum: 20000000
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vref-supply:
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description: Supplies the 2.5V or 5V reference voltage
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"#io-channel-cells":
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const: 1
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required:
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- compatible
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- reg
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- vref-supply
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- "#io-channel-cells"
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additionalProperties: 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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adc@0 {
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compatible = "ti,ads7957";
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reg = <0>;
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vref-supply = <&refin_supply>;
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spi-max-frequency = <10000000>;
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#io-channel-cells = <1>;
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};
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};
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...
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