Commit 847e2ed2 authored by Michal Simek's avatar Michal Simek
Browse files

dt-bindings: gpio: zynq: Describe gpio-line-names 



Number of lines depends on compatible string from 58 to 174.
That's why it is checked based on it.

Signed-off-by: default avatarMichal Simek <michal.simek@xilinx.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/4b9db94cdd8ca106feee53f76fab2a23721f7d2a.1634290039.git.michal.simek@xilinx.com


Signed-off-by: default avatarMichal Simek <michal.simek@amd.com>
parent 3314962b

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

+50 −0
Original line number Diff line number Diff line
@@ -28,6 +28,11 @@ properties: 


  gpio-controller: true



  gpio-line-names:

    description: strings describing the names of each gpio line

    minItems: 58

    maxItems: 174



  interrupt-controller: true



  "#interrupt-cells":
@@ -39,6 +44,51 @@ properties: 
  power-domains:

    maxItems: 1



allOf:

  - if:

      properties:

        compatible:

          enum:

            - xlnx,zynqmp-gpio-1.0

    then:

      properties:

        gpio-line-names:

          minItems: 174

          maxItems: 174



  - if:

      properties:

        compatible:

          enum:

            - xlnx,zynq-gpio-1.0

    then:

      properties:

        gpio-line-names:

          minItems: 118

          maxItems: 118



  - if:

      properties:

        compatible:

          enum:

            - xlnx,versal-gpio-1.0

    then:

      properties:

        gpio-line-names:

          minItems: 58

          maxItems: 58



  - if:

      properties:

        compatible:

          enum:

            - xlnx,pmc-gpio-1.0

    then:

      properties:

        gpio-line-names:

          minItems: 116

          maxItems: 116



required:

  - compatible

  - reg