1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
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 chip
8
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,ads8684
19      - ti,ads8688
20
21  reg:
22    maxItems: 1
23
24  vref-supply:
25    description: Optional external reference.  If not supplied, assume
26      REFSEL input tied low to enable the internal reference.
27
28required:
29  - compatible
30  - reg
31
32examples:
33  - |
34    spi {
35        #address-cells = <1>;
36        #size-cells = <0>;
37
38        adc@0 {
39            compatible = "ti,ads8688";
40            reg = <0>;
41            vref-supply = <&vdd_supply>;
42            spi-max-frequency = <1000000>;
43        };
44    };
45...
46