Commit aa68e1b8 authored by Joey Gouly's avatar Joey Gouly Committed by Linus Walleij
Browse files

dt-bindings: pinctrl: Add apple,npins property to apple,pinctrl 



This property is used to describe the total number of pins on this
particular pinctrl hardware block.

Signed-off-by: default avatarJoey Gouly <joey.gouly@arm.com>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Acked-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211026175815.52703-4-joey.gouly@arm.com


Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 69533cd3

Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml

+6 −0
Original line number Diff line number Diff line
@@ -34,6 +34,10 @@ properties: 
  gpio-ranges:

    maxItems: 1



  apple,npins:

    $ref: /schemas/types.yaml#/definitions/uint32

    description: The number of pins in this GPIO controller.



  interrupts:

    description: One interrupt for each of the (up to 7) interrupt

      groups supported by the controller sorted by interrupt group
@@ -69,6 +73,7 @@ required: 
  - gpio-controller

  - '#gpio-cells'

  - gpio-ranges

  - apple,npins



additionalProperties: false
@@ -89,6 +94,7 @@ examples: 
        gpio-controller;

        #gpio-cells = <2>;

        gpio-ranges = <&pinctrl 0 0 212>;

        apple,npins = <212>;



        interrupt-controller;

        #interrupt-cells = <2>;