Bindings/gpio/fsl,imx8qxp-sc-gpio.yaml

   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
   7 title: GPIO driver over IMX SCU firmware API
   8
   9 maintainers:
  10   - Shenwei Wang <shenwei.wang@nxp.com>
  11
  12 description: |
  13   This module provides the standard interface to control the
  14   resource pins in SCU domain on i.MX8 platforms.
  15
  16 properties:
  17   compatible:
  18     enum:
  19       - fsl,imx8qxp-sc-gpio
  20
  21   "#gpio-cells":
  22     const: 2
  23
  24   gpio-controller: true
  25
  26 required:
  27   - compatible
  28   - "#gpio-cells"
  29   - gpio-controller
  30
  31 additionalProperties: false
  32
  33 examples:
  34   - |
  35     gpio0: gpio {
  36         compatible = "fsl,imx8qxp-sc-gpio";
  37         gpio-controller;
  38         #gpio-cells = <2>;
  39     };