1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/iio/dac/adi,ad5449.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: Analog Devices AD5449 and similar DACs
8
9 maintainers:
10 - Lars-Peter Clausen <lars@metafoo.de>
11 - Jonathan Cameron <jic23@kernel.org>
12
13 description:
14 Family of multiplying DACs from Analog Devices
15
16 properties:
17 compatible:
18 enum:
19 - adi,ad5415
20 - adi,ad5426
21 - adi,ad5429
22 - adi,ad5432
23 - adi,ad5439
24 - adi,ad5443
25 - adi,ad5449
26
27 reg:
28 maxItems: 1
29
30 VREF-supply: true
31 VREFA-supply: true
32 VREFB-supply: true
33
34 required:
35 - compatible
36 - reg
37
38 allOf:
39 - $ref: /schemas/spi/spi-peripheral-props.yaml#
40 - if:
41 properties:
42 compatible:
43 contains:
44 enum:
45 - adi,ad5415
46 - adi,ad5426
47 - adi,ad5432
48 then:
49 properties:
50 VREF-supply: true
51 VREFA-supply: false
52 VREFB-supply: false
53 required:
54 - VREF-supply
55 - if:
56 properties:
57 compatible:
58 contains:
59 enum:
60 - adi,ad5429
61 - adi,ad5439
62 - adi,ad5449
63 then:
64 properties:
65 VREF-supply: false
66 VREFA-supply: true
67 VREFB-supply: true
68 required:
69 - VREFA-supply
70 - VREFB-supply
71
72 unevaluatedProperties: false
73
74 examples:
75 - |
76 spi {
77 #address-cells = <1>;
78 #size-cells = <0>;
79 dac@0 {
80 reg = <0>;
81 compatible = "adi,ad5415";
82 VREF-supply = <&dac_ref>;
83 };
84 };
85 - |
86 spi {
87 #address-cells = <1>;
88 #size-cells = <0>;
89 dac@0 {
90 reg = <0>;
91 compatible = "adi,ad5429";
92 VREFA-supply = <&dac_refA>;
93 VREFB-supply = <&dac_refB>;
94 };
95 };
96 ...
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.