Documentation/devicetree/bindings/gpio/gpio-rda.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/gpio/gpio-rda.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: RDA Micro GPIO controller
   8
   9 maintainers:
  10   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
  11
  12 properties:
  13   compatible:
  14     const: rda,8810pl-gpio
  15
  16   reg:
  17     maxItems: 1
  18
  19   gpio-controller: true
  20
  21   "#gpio-cells":
  22     const: 2
  23
  24   ngpios:
  25     description:
  26       Number of available gpios in a bank.
  27     minimum: 1
  28     maximum: 32
  29
  30   interrupt-controller: true
  31
  32   "#interrupt-cells":
  33     const: 2
  34
  35   interrupts:
  36     maxItems: 1
  37
  38 required:
  39   - compatible
  40   - reg
  41   - gpio-controller
  42   - "#gpio-cells"
  43   - ngpios
  44   - interrupt-controller
  45   - "#interrupt-cells"
  46   - interrupts
  47
  48 additionalProperties: false
  49
  50 ...