xref: /freebsd/sys/contrib/device-tree/Bindings/iio/adc/ti,tlc4541.yaml (revision 5ca8e32633c4ffbbcd6762e5888b6a4ba0708c6c) 
1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/iio/adc/ti,tlc4541.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: Texas Instruments TLC4541 and similar ADCs
8
9maintainers:
10  - Phil Reid <preid@electromag.com.au>
11
12description: |
13  14/16bit single channel ADC with SPI interface.
14
15properties:
16  compatible:
17    enum:
18      - ti,tlc3541
19      - ti,tlc4541
20
21  reg:
22    maxItems: 1
23
24  vref-supply: true
25
26  "#io-channel-cells":
27    const: 1
28
29required:
30  - compatible
31  - reg
32  - vref-supply
33
34allOf:
35  - $ref: /schemas/spi/spi-peripheral-props.yaml#
36
37unevaluatedProperties: false
38
39examples:
40  - |
41    spi {
42        #address-cells = <1>;
43        #size-cells = <0>;
44
45        adc@0 {
46            compatible = "ti,tlc4541";
47            reg = <0>;
48            vref-supply = <&vdd_supply>;
49            spi-max-frequency = <200000>;
50            #io-channel-cells = <1>;
51        };
52    };
53...
54