24 lines
745 B
Plaintext
24 lines
745 B
Plaintext
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* Texas Instruments ADS7950 family of A/DC chips
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Required properties:
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- compatible: Must be one of "ti,ads7950", "ti,ads7951", "ti,ads7952",
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"ti,ads7953", "ti,ads7954", "ti,ads7955", "ti,ads7956", "ti,ads7957",
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"ti,ads7958", "ti,ads7959", "ti,ads7960", or "ti,ads7961"
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- reg: SPI chip select number for the device
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- #io-channel-cells: Must be 1 as per ../iio-bindings.txt
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- vref-supply: phandle to a regulator node that supplies the 2.5V or 5V
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reference voltage
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Recommended properties:
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- spi-max-frequency: Definition as per
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Documentation/devicetree/bindings/spi/spi-bus.txt
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Example:
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adc@0 {
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compatible = "ti,ads7957";
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reg = <0>;
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#io-channel-cells = <1>;
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vref-supply = <&refin_supply>;
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spi-max-frequency = <10000000>;
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};
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