Documentation/devicetree/bindings/gpio/faraday,ftgpio010.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/faraday,ftgpio010.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Faraday Technology FTGPIO010 GPIO Controller
   8
   9 maintainers:
  10   - Linus Walleij <linus.walleij@linaro.org>
  11
  12 properties:
  13   compatible:
  14     oneOf:
  15       - items:
  16           - const: cortina,gemini-gpio
  17           - const: faraday,ftgpio010
  18       - items:
  19           - const: moxa,moxart-gpio
  20           - const: faraday,ftgpio010
  21       - const: faraday,ftgpio010
  22
  23   reg:
  24     maxItems: 1
  25
  26   resets:
  27     maxItems: 1
  28
  29   clocks:
  30     maxItems: 1
  31
  32   interrupts:
  33     maxItems: 1
  34     description: Should contain the interrupt line for the GPIO block
  35
  36   gpio-controller: true
  37   "#gpio-cells":
  38     const: 2
  39
  40   interrupt-controller: true
  41   "#interrupt-cells":
  42     const: 2
  43
  44 required:
  45   - compatible
  46   - reg
  47   - interrupts
  48   - "#gpio-cells"
  49   - interrupt-controller
  50   - "#interrupt-cells"
  51
  52 additionalProperties: false
  53
  54 examples:
  55   - |
  56     #include <dt-bindings/interrupt-controller/irq.h>
  57     gpio@4d000000 {
  58       compatible = "cortina,gemini-gpio", "faraday,ftgpio010";
  59       reg = <0x4d000000 0x100>;
  60       interrupts = <22 IRQ_TYPE_LEVEL_HIGH>;
  61       gpio-controller;
  62       #gpio-cells = <2>;
  63       interrupt-controller;
  64       #interrupt-cells = <2>;
  65     };