From 79233bdcf6138740e1cb054b580290576a407035 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Sun, 5 Jul 2020 14:17:20 +0100 Subject: dt-bindings: iio: ti,ads8688 yaml conversion Fairly simple binding. Most of the changes were filling in information not previously found in the binding. I dropped the previous explicit mention of spi-max-frequency as that is covered by the generic SPI binding. Signed-off-by: Jonathan Cameron Acked-by: Sean Nyekjaer Reviewed-by: Rob Herring --- .../devicetree/bindings/iio/adc/ti,ads8688.yaml | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/adc/ti,ads8688.yaml (limited to 'Documentation/devicetree/bindings/iio/adc/ti,ads8688.yaml') diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads8688.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads8688.yaml new file mode 100644 index 000000000000..97fe6cbb2efa --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads8688.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,ads8688.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments' ADS8684 and ADS8688 ADC chip + +maintainers: + - Sean Nyekjaer + +description: | + SPI 16bit ADCs with 4/8 channels. + +properties: + compatible: + enum: + - ti,ads8684 + - ti,ads8688 + + reg: + maxItems: 1 + + vref-supply: + description: Optional external reference. If not supplied, assume + REFSEL input tied low to enable the internal reference. + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "ti,ads8688"; + reg = <0>; + vref-supply = <&vdd_supply>; + spi-max-frequency = <1000000>; + }; + }; +... -- cgit