Commit 7aee14a1 authored by Rob Herring (Arm)'s avatar Rob Herring (Arm) Committed by Bartosz Golaszewski
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dt-bindings: gpio: Convert cirrus,clps711x-mctrl-gpio to DT schema 



Convert the cirrus,clps711x-mctrl-gpio binding to DT schema format.
Add the missing "gpio,syscon-dev" phandle property.

Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250714202919.3012764-1-robh@kernel.org


Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 5c163c97

Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.txt

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* ARM Cirrus Logic CLPS711X SYSFLG1 MCTRL GPIOs



Required properties:

- compatible: Should contain "cirrus,ep7209-mctrl-gpio".

- gpio-controller: Marks the device node as a gpio controller.

- #gpio-cells: Should be two. The first cell is the pin number and

  the second cell is used to specify the gpio polarity:

    0 = Active high,

    1 = Active low.



Example:

	sysgpio: sysgpio {

		compatible = "cirrus,ep7312-mctrl-gpio",

			     "cirrus,ep7209-mctrl-gpio";

		gpio-controller;

		#gpio-cells = <2>;

	};

Documentation/devicetree/bindings/gpio/cirrus,clps711x-mctrl-gpio.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/gpio/cirrus,clps711x-mctrl-gpio.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: ARM Cirrus Logic CLPS711X SYSFLG1 MCTRL GPIOs



maintainers:

  - Alexander Shiyan <shc_work@mail.ru>



properties:

  compatible:

    oneOf:

      - items:

          - const: cirrus,ep7312-mctrl-gpio

          - const: cirrus,ep7209-mctrl-gpio

      - const: cirrus,ep7209-mctrl-gpio



  gpio-controller: true



  '#gpio-cells':

    const: 2



  gpio,syscon-dev:

    description:

      Phandle and offset of device's specific registers within the syscon state

      control registers

    $ref: /schemas/types.yaml#/definitions/phandle-array

    items:

      - items:

          - description: phandle to syscon

          - description: register offset within state control registers



required:

  - compatible

  - gpio-controller

  - '#gpio-cells'



additionalProperties: false



examples:

  - |

    sysgpio: sysgpio {

        compatible = "cirrus,ep7312-mctrl-gpio",

                     "cirrus,ep7209-mctrl-gpio";

        gpio-controller;

        #gpio-cells = <2>;

    };