fdbd710b35
Description how to invoke ti-dac7311 driver from device tree file. Signed-off-by: Charles-Antoine Couret <charles-antoine.couret@essensium.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
24 lines
471 B
Plaintext
24 lines
471 B
Plaintext
TI DAC7311 device tree bindings
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Required properties:
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- compatible: must be set to:
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* "ti,dac7311"
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* "ti,dac6311"
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* "ti,dac5311"
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- reg: spi chip select number for the device
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- vref-supply: The regulator supply for ADC reference voltage
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Optional properties:
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- spi-max-frequency: Max SPI frequency to use
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Example:
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spi_master {
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dac@0 {
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compatible = "ti,dac7311";
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reg = <0>; /* CS0 */
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spi-max-frequency = <1000000>;
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vref-supply = <&vdd_supply>;
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};
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};
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