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1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/iio/adc/ti,ads8688.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: Texas Instruments' ADS8684 and ADS8688 ADC chip8 9maintainers:10 - Sean Nyekjaer <sean@geanix.com>11 12description: |13 SPI 16bit ADCs with 4/8 channels.14 15properties:16 compatible:17 enum:18 - ti,ads868419 - ti,ads868820 21 reg:22 maxItems: 123 24 vref-supply:25 description: Optional external reference. If not supplied, assume26 REFSEL input tied low to enable the internal reference.27 28required:29 - compatible30 - reg31 32allOf:33 - $ref: /schemas/spi/spi-peripheral-props.yaml#34 35unevaluatedProperties: false36 37examples:38 - |39 spi {40 #address-cells = <1>;41 #size-cells = <0>;42 43 adc@0 {44 compatible = "ti,ads8688";45 reg = <0>;46 vref-supply = <&vdd_supply>;47 spi-max-frequency = <1000000>;48 };49 };50...51