xref: /linux/Documentation/devicetree/bindings/gpio/fsl,imx8qxp-sc-gpio.yaml (revision 4f2c0a4acffbec01079c28f839422e64ddeff004) 
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/gpio/fsl,imx8qxp-sc-gpio.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: GPIO driver over IMX SCU firmware API
8
9maintainers:
10  - Shenwei Wang <shenwei.wang@nxp.com>
11
12description: |
13  This module provides the standard interface to control the
14  resource pins in SCU domain on i.MX8 platforms.
15
16properties:
17  compatible:
18    enum:
19      - fsl,imx8qxp-sc-gpio
20
21  "#gpio-cells":
22    const: 2
23
24  gpio-controller: true
25
26required:
27  - compatible
28  - "#gpio-cells"
29  - gpio-controller
30
31additionalProperties: false
32
33examples:
34  - |
35    gpio0: gpio {
36        compatible = "fsl,imx8qxp-sc-gpio";
37        gpio-controller;
38        #gpio-cells = <2>;
39    };
40