From: Andre Werner <andre.werner@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Andre Werner <andre.werner@xxxxxxxxxxxxxxxxxxxxx> --- .../bindings/iio/adc/ti,ads7038.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads7038.yaml diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads7038.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads7038.yaml new file mode 100644 index 000000000000..37fbae95c8e6 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads7038.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,ads7038.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments ADS7038 and similar ADCs + +maintainers: + - Andre Werner <andre.werner@xxxxxxxxxxxxxxxxxxxxx> + +description: | + Family of 7 channel, 12 bit ADCs with SPI/I2C interface. + + Datasheet: https://www.ti.com/lit/gpn/ads7038 + +properties: + compatible: + enum: + - ti,ads7038 + - ti,ads7138 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 60000000 + + vref-supply: + description: Supplies the 2.5V or 5V reference voltage + +required: + - compatible + - reg + - vref-supply + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "ti,ads7038"; + reg = <0>; + vref-supply = <&refin_supply>; + spi-max-frequency = <10000000>; + }; + }; -- 2.42.0
