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
7 title: Texas Instruments TLC4541 and similar ADCs
8
9 maintainers:
10 - Phil Reid <preid@electromag.com.au>
11
12 description: |
13 14/16bit single channel ADC with SPI interface.
14
15 properties:
16 compatible:
17 enum:
18 - ti,tlc3541
19 - ti,tlc4541
20
21 reg:
22 maxItems: 1
23
24 spi-max-frequency: true
25
26 vref-supply: true
27
28 "#io-channel-cells":
29 const: 1
30
31 required:
32 - compatible
33 - reg
34 - vref-supply
35
36 additionalProperties: false
37
38 examples:
39 - |
40 spi {
41 #address-cells = <1>;
42 #size-cells = <0>;
43
44 adc@0 {
45 compatible = "ti,tlc4541";
46 reg = <0>;
47 vref-supply = <&vdd_supply>;
48 spi-max-frequency = <200000>;
49 #io-channel-cells = <1>;
50 };
51 };
52 ...
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