Commit cc3d15a5 authored by Maxime Ripard's avatar Maxime Ripard Committed by Dmitry Torokhov
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dt-bindings: input: Convert Regulator Haptic binding to a schema 



The Haptic feedback based on a regulator is supported by Linux thanks to
its device tree binding.

Now that we have the DT validation in place, let's convert the device
tree bindings for that driver over to a YAML schema.

Signed-off-by: default avatarMaxime Ripard <maxime@cerno.tech>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210721140424.725744-19-maxime@cerno.tech


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 187acd8c

Documentation/devicetree/bindings/input/regulator-haptic.txt

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* Regulator Haptic Device Tree Bindings



Required Properties:

 - compatible : Should be "regulator-haptic"

 - haptic-supply : Power supply to the haptic motor.

	[*] refer Documentation/devicetree/bindings/regulator/regulator.txt



 - max-microvolt : The maximum voltage value supplied to the haptic motor.

		[The unit of the voltage is a micro]



 - min-microvolt : The minimum voltage value supplied to the haptic motor.

		[The unit of the voltage is a micro]



Example:



	haptics {

		compatible = "regulator-haptic";

		haptic-supply = <&motor_regulator>;

		max-microvolt = <2700000>;

		min-microvolt = <1100000>;

	};

Documentation/devicetree/bindings/input/regulator-haptic.yaml

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# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: "http://devicetree.org/schemas/input/regulator-haptic.yaml#"

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



title: Regulator Haptic Device Tree Bindings



maintainers:

  - Jaewon Kim <jaewon02.kim@samsung.com>



properties:

  compatible:

    const: regulator-haptic



  haptic-supply:

    description: >

      Power supply to the haptic motor



  max-microvolt:

    description: >

      The maximum voltage value supplied to the haptic motor



  min-microvolt:

    description: >

      The minimum voltage value supplied to the haptic motor



required:

  - compatible

  - haptic-supply

  - max-microvolt

  - min-microvolt



additionalProperties: false



examples:

  - |

    haptics {

        compatible = "regulator-haptic";

        haptic-supply = <&motor_regulator>;

        max-microvolt = <2700000>;

        min-microvolt = <1100000>;

    };