1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 %YAML 1.2
3 ---
4 $id: http://devicetree.org/schemas/gpio/qcom,wcd934x-gpio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
6
7 title: WCD9340/WCD9341 GPIO controller
8
9 maintainers:
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11
12 description: |
13 Qualcomm Technologies Inc WCD9340/WCD9341 Audio Codec has integrated
14 gpio controller to control 5 gpios on the chip.
15
16 properties:
17 compatible:
18 enum:
19 - qcom,wcd9340-gpio
20 - qcom,wcd9341-gpio
21
22 reg:
23 maxItems: 1
24
25 gpio-controller: true
26
27 '#gpio-cells':
28 const: 2
29
30 required:
31 - compatible
32 - reg
33 - gpio-controller
34 - "#gpio-cells"
35
36 additionalProperties: false
37
38 examples:
39 - |
40 wcdgpio: gpio@42 {
41 compatible = "qcom,wcd9340-gpio";
42 reg = <0x042 0x2>;
43 gpio-controller;
44 #gpio-cells = <2>;
45 };
46
47 ...
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