xref: /freebsd/sys/contrib/device-tree/Bindings/iio/adc/lltc,ltc2496.yaml (revision aa1a8ff2d6dbc51ef058f46f3db5a8bb77967145) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/adc/lltc,ltc2496.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Linear Technology / Analog Devices LTC2496 ADC
8
9maintainers:
10  - Lars-Peter Clausen <lars@metafoo.de>
11  - Michael Hennerich <Michael.Hennerich@analog.com>
12  - Stefan Popa <stefan.popa@analog.com>
13
14properties:
15  compatible:
16    enum:
17      - lltc,ltc2496
18
19  vref-supply:
20    description: Power supply for the reference voltage
21
22  reg:
23    maxItems: 1
24
25required:
26  - compatible
27  - vref-supply
28  - reg
29
30allOf:
31  - $ref: /schemas/spi/spi-peripheral-props.yaml#
32
33unevaluatedProperties: false
34
35examples:
36  - |
37    spi {
38        #address-cells = <1>;
39        #size-cells = <0>;
40
41        adc@0 {
42            compatible = "lltc,ltc2496";
43            reg = <0>;
44            vref-supply = <&ltc2496_reg>;
45            spi-max-frequency = <2000000>;
46        };
47    };
48