dts/Bindings/media/i2c/dongwoon,dw9714.yaml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/media/i2c/dongwoon,dw9714.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Dongwoon Anatech DW9714 camera voice coil lens driver

maintainers:
  - Krzysztof Kozlowski <krzk@kernel.org>

description:
  DW9174 is a 10-bit DAC with current sink capability. It is intended for
  driving voice coil lenses in camera modules.

properties:
  compatible:
    const: dongwoon,dw9714

  reg:
    maxItems: 1

  powerdown-gpios:
    description:
      XSD pin for shutdown (active low)

  vcc-supply:
    description: VDD power supply

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    i2c {
        #address-cells = <1>;
        #size-cells = <0>;

        camera-lens@c {
            compatible = "dongwoon,dw9714";
            reg = <0x0c>;
            vcc-supply = <&reg_csi_1v8>;
        };
    };